diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-11 22:17:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-11 22:17:44 -0800 |
| commit | 47c62e4be78303ef52ffa8134026919d0890c5a9 (patch) | |
| tree | c0ece2346076651da1f9fb33261d89f43b711be9 | |
| parent | Merge tag 'leds-for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds (diff) | |
| parent | Merge branch 'patchwork' into v4l_for_linus (diff) | |
| download | linux-dev-47c62e4be78303ef52ffa8134026919d0890c5a9.tar.xz linux-dev-47c62e4be78303ef52ffa8134026919d0890c5a9.zip | |
Merge tag 'media/v4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
"The part of patches for Kernel 4.5. There's nothing really big here:
- driver-specific headers for media devices were moved to separate
directories, in order to make clear what headers belong to the core
kABI and require documentation
- Platform data for media drivers were moved from include/media to
include/linux/platform_data/media
- add a driver for cs3308 8-channel volume control, used on some
high-end capture boards
- lirc.h kAPI header were added at include/uapi/linux
- Driver cleanups, new board additions and improvements"
* tag 'media/v4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (204 commits)
[media] rc: sunxi-cir: Initialize the spinlock properly
[media] rtl2832: do not filter out slave TS null packets
[media] rtl2832: print reg number on error case
[media] rtl28xxu: return demod reg page from driver cache
[media] coda: enable MPEG-2 ES decoding
[media] coda: don't start streaming without queued buffers
[media] coda: hook up vidioc_prepare_buf
[media] coda: relax coda_jpeg_check_buffer for trailing bytes
[media] coda: make to_coda_video_device static
[media] s5p-mfc: remove volatile attribute from MFC register addresses
[media] s5p-mfc: merge together s5p_mfc_hw_call and s5p_mfc_hw_call_void
[media] s5p-mfc: use spinlock to protect MFC context
[media] s5p-mfc: remove unnecessary callbacks
[media] s5p-mfc: make queue cleanup code common
[media] s5p-mfc: use one implementation of s5p_mfc_get_new_ctx
[media] s5p-mfc: constify s5p_mfc_codec_ops structures
[media] au8522: Avoid memory leak for device config data
[media] ir-lirc-codec.c: don't leak lirc->drv-rbuf
[media] uvcvideo: small cleanup in uvc_video_clock_update()
[media] uvcvideo: Fix reading the current exposure value of UVC
...
528 files changed, 4540 insertions, 4096 deletions
diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl index 42a2d8593e39..7b3fcc5effcd 100644 --- a/Documentation/DocBook/device-drivers.tmpl +++ b/Documentation/DocBook/device-drivers.tmpl @@ -238,78 +238,26 @@ X!Isound/sound_firmware.c !Iinclude/media/videobuf2-memops.h </sect1> <sect1><title>Digital TV (DVB) devices</title> -!Idrivers/media/dvb-core/dvb_ca_en50221.h -!Idrivers/media/dvb-core/dvb_frontend.h + <sect1><title>Digital TV Common functions</title> !Idrivers/media/dvb-core/dvb_math.h !Idrivers/media/dvb-core/dvb_ringbuffer.h !Idrivers/media/dvb-core/dvbdev.h - <sect1><title>Digital TV Demux API</title> - <para>The kernel demux API defines a driver-internal interface for - registering low-level, hardware specific driver to a hardware - independent demux layer. It is only of interest for Digital TV - device driver writers. The header file for this API is named - <constant>demux.h</constant> and located in - <constant>drivers/media/dvb-core</constant>.</para> - - <para>The demux API should be implemented for each demux in the - system. It is used to select the TS source of a demux and to manage - the demux resources. When the demux client allocates a resource via - the demux API, it receives a pointer to the API of that - resource.</para> - <para>Each demux receives its TS input from a DVB front-end or from - memory, as set via this demux API. In a system with more than one - front-end, the API can be used to select one of the DVB front-ends - as a TS source for a demux, unless this is fixed in the HW platform. - The demux API only controls front-ends regarding to their connections - with demuxes; the APIs used to set the other front-end parameters, - such as tuning, are not defined in this document.</para> - <para>The functions that implement the abstract interface demux should - be defined static or module private and registered to the Demux - core for external access. It is not necessary to implement every - function in the struct <constant>dmx_demux</constant>. For example, - a demux interface might support Section filtering, but not PES - filtering. The API client is expected to check the value of any - function pointer before calling the function: the value of NULL means - that the “function is not available”.</para> - <para>Whenever the functions of the demux API modify shared data, - the possibilities of lost update and race condition problems should - be addressed, e.g. by protecting parts of code with mutexes.</para> - <para>Note that functions called from a bottom half context must not - sleep. Even a simple memory allocation without using GFP_ATOMIC can - result in a kernel thread being put to sleep if swapping is needed. - For example, the Linux kernel calls the functions of a network device - interface from a bottom half context. Thus, if a demux API function - is called from network device code, the function must not sleep. - </para> - </sect1> - - <section id="demux_callback_api"> - <title>Demux Callback API</title> - <para>This kernel-space API comprises the callback functions that - deliver filtered data to the demux client. Unlike the other DVB - kABIs, these functions are provided by the client and called from - the demux code.</para> - <para>The function pointers of this abstract interface are not - packed into a structure as in the other demux APIs, because the - callback functions are registered and used independent of each - other. As an example, it is possible for the API client to provide - several callback functions for receiving TS packets and no - callbacks for PES packets or sections.</para> - <para>The functions that implement the callback API need not be - re-entrant: when a demux driver calls one of these functions, - the driver is not allowed to call the function again before - the original call returns. If a callback is triggered by a - hardware interrupt, it is recommended to use the Linux - “bottom half” mechanism or start a tasklet instead of - making the callback function call directly from a hardware - interrupt.</para> - <para>This mechanism is implemented by - <link linkend='API-dmx-ts-cb'>dmx_ts_cb()</link> and - <link linkend='API-dmx-section-cb'>dmx_section_cb()</link>.</para> - </section> - + </sect1> + <sect1><title>Digital TV Frontend kABI</title> +!Pdrivers/media/dvb-core/dvb_frontend.h Digital TV Frontend +!Idrivers/media/dvb-core/dvb_frontend.h + </sect1> + <sect1><title>Digital TV Demux kABI</title> +!Pdrivers/media/dvb-core/demux.h Digital TV Demux + <sect1><title>Demux Callback API</title> +!Pdrivers/media/dvb-core/demux.h Demux Callback + </sect1> !Idrivers/media/dvb-core/demux.h - </sect1> + </sect1> + <sect1><title>Digital TV Conditional Access kABI</title> +!Idrivers/media/dvb-core/dvb_ca_en50221.h + </sect1> + </sect1> <sect1><title>Remote Controller devices</title> !Iinclude/media/rc-core.h !Iinclude/media/lirc_dev.h diff --git a/Documentation/DocBook/media/Makefile b/Documentation/DocBook/media/Makefile index 08527e7ea4d0..2840ff483d5a 100644 --- a/Documentation/DocBook/media/Makefile +++ b/Documentation/DocBook/media/Makefile @@ -199,8 +199,10 @@ DVB_DOCUMENTED = \ # install_media_images = \ - $(Q)-mkdir $(MEDIA_OBJ_DIR)/media_api; \ - cp $(OBJIMGFILES) $(MEDIA_SRC_DIR)/*.svg $(MEDIA_SRC_DIR)/v4l/*.svg $(MEDIA_OBJ_DIR)/media_api + $(Q)if [ "x$(findstring media_api.xml,$(DOCBOOKS))" != "x" ]; then \ + mkdir -p $(MEDIA_OBJ_DIR)/media_api; \ + cp $(OBJIMGFILES) $(MEDIA_SRC_DIR)/*.svg $(MEDIA_SRC_DIR)/v4l/*.svg $(MEDIA_OBJ_DIR)/media_api; \ + fi $(MEDIA_OBJ_DIR)/%: $(MEDIA_SRC_DIR)/%.b64 $(Q)base64 -d $< >$@ diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml index 08227d4e9150..e579ae5088ae 100644 --- a/Documentation/DocBook/media/dvb/dvbproperty.xml +++ b/Documentation/DocBook/media/dvb/dvbproperty.xml @@ -76,7 +76,7 @@ int main(void) <para>NOTE: While it is possible to directly call the Kernel code like the above example, it is strongly recommended to use - <ulink url="http://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink>, + <ulink url="https://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink>, as it provides abstraction to work with the supported digital TV standards and provides methods for usual operations like program scanning and to read/write channel descriptor files.</para> diff --git a/Documentation/DocBook/media/dvb/examples.xml b/Documentation/DocBook/media/dvb/examples.xml index c9f68c7183cc..837fb3b64b72 100644 --- a/Documentation/DocBook/media/dvb/examples.xml +++ b/Documentation/DocBook/media/dvb/examples.xml @@ -3,7 +3,7 @@ </para> <para>NOTE: This section is out of date, and the code below won't even compile. Please refer to the - <ulink url="http://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink> + <ulink url="https://linuxtv.org/docs/libdvbv5/index.html">libdvbv5</ulink> for updated/recommended examples. </para> diff --git a/Documentation/DocBook/media/dvb/intro.xml b/Documentation/DocBook/media/dvb/intro.xml index 51db15648099..b5b701f5d8c2 100644 --- a/Documentation/DocBook/media/dvb/intro.xml +++ b/Documentation/DocBook/media/dvb/intro.xml @@ -32,7 +32,7 @@ and filtering several section and PES data streams at the same time. new standard Linux DVB API. As a commitment to the development of terminals based on open standards, Nokia and Convergence made it available to all Linux developers and published it on -<ulink url="http://www.linuxtv.org/" /> in September 2000. +<ulink url="https://linuxtv.org" /> in September 2000. Convergence is the maintainer of the Linux DVB API. Together with the LinuxTV community (i.e. you, the reader of this document), the Linux DVB API will be constantly reviewed and improved. With the Linux driver for diff --git a/Documentation/DocBook/media/v4l/capture.c.xml b/Documentation/DocBook/media/v4l/capture.c.xml index 1c5c49a2de59..22126a991b34 100644 --- a/Documentation/DocBook/media/v4l/capture.c.xml +++ b/Documentation/DocBook/media/v4l/capture.c.xml @@ -5,7 +5,7 @@ * This program can be used and distributed without restrictions. * * This program is provided with the V4L2 API - * see http://linuxtv.org/docs.php for more information + * see https://linuxtv.org/docs.php for more information */ #include <stdio.h> diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml index 5701a08ed792..5399e8904715 100644 --- a/Documentation/DocBook/media/v4l/compat.xml +++ b/Documentation/DocBook/media/v4l/compat.xml @@ -2666,7 +2666,7 @@ is useful to display images captured with V4L2 devices.</para> <para>V4L2 does not support digital terrestrial, cable or satellite broadcast. A separate project aiming at digital receivers exists. You can find its homepage at <ulink -url="http://linuxtv.org">http://linuxtv.org</ulink>. The Linux DVB API +url="https://linuxtv.org">https://linuxtv.org</ulink>. The Linux DVB API has no connection to the V4L2 API except that drivers for hybrid hardware may support both.</para> </section> diff --git a/Documentation/DocBook/media/v4l/io.xml b/Documentation/DocBook/media/v4l/io.xml index da654031ef3f..144158b3a5ac 100644 --- a/Documentation/DocBook/media/v4l/io.xml +++ b/Documentation/DocBook/media/v4l/io.xml @@ -699,7 +699,7 @@ linkend="v4l2-buf-type" /></entry> buffer. It depends on the negotiated data format and may change with each buffer for compressed variable size data like JPEG images. Drivers must set this field when <structfield>type</structfield> -refers to an input stream, applications when it refers to an output stream. +refers to a capture stream, applications when it refers to an output stream. If the application sets this to 0 for an output stream, then <structfield>bytesused</structfield> will be set to the size of the buffer (see the <structfield>length</structfield> field of this struct) by @@ -720,14 +720,14 @@ linkend="buffer-flags" />.</entry> <entry>Indicates the field order of the image in the buffer, see <xref linkend="v4l2-field" />. This field is not used when the buffer contains VBI data. Drivers must set it when -<structfield>type</structfield> refers to an input stream, +<structfield>type</structfield> refers to a capture stream, applications when it refers to an output stream.</entry> </row> <row> <entry>struct timeval</entry> <entry><structfield>timestamp</structfield></entry> <entry></entry> - <entry><para>For input streams this is time when the first data + <entry><para>For capture streams this is time when the first data byte was captured, as returned by the <function>clock_gettime()</function> function for the relevant clock id; see <constant>V4L2_BUF_FLAG_TIMESTAMP_*</constant> in @@ -866,7 +866,7 @@ must set this to 0.</entry> <entry></entry> <entry>The number of bytes occupied by data in the plane (its payload). Drivers must set this field when <structfield>type</structfield> - refers to an input stream, applications when it refers to an output stream. + refers to a capture stream, applications when it refers to an output stream. If the application sets this to 0 for an output stream, then <structfield>bytesused</structfield> will be set to the size of the plane (see the <structfield>length</structfield> field of this struct) @@ -919,7 +919,7 @@ must set this to 0.</entry> <entry></entry> <entry>Offset in bytes to video data in the plane. Drivers must set this field when <structfield>type</structfield> - refers to an input stream, applications when it refers to an output stream. + refers to a capture stream, applications when it refers to an output stream. Note that data_offset is included in <structfield>bytesused</structfield>. So the size of the image in the plane is <structfield>bytesused</structfield>-<structfield>data_offset</structfield> at diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml index 7e61643358de..42e626d6c936 100644 --- a/Documentation/DocBook/media/v4l/v4l2.xml +++ b/Documentation/DocBook/media/v4l/v4l2.xml @@ -152,6 +152,16 @@ structs, ioctls) must be noted in more detail in the history chapter (compat.xml), along with the possible impact on existing drivers and applications. --> <revision> + <revnumber>4.5</revnumber> + <date>2015-10-29</date> + <authorinitials>rr</authorinitials> + <revremark>Extend vidioc-g-ext-ctrls;. Replace ctrl_class with a new +union with ctrl_class and which. Which is used to select the current value of +the control or the default value. + </revremark> + </revision> + + <revision> <revnumber>4.4</revnumber> <date>2015-05-26</date> <authorinitials>ap</authorinitials> diff --git a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml index 8ffe74f84af1..d81fa0d4016b 100644 --- a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml +++ b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml @@ -58,7 +58,7 @@ <para>This ioctl is used to create buffers for <link linkend="mmap">memory mapped</link> or <link linkend="userp">user pointer</link> or <link linkend="dmabuf">DMA buffer</link> I/O. It can be used as an alternative or in -addition to the <constant>VIDIOC_REQBUFS</constant> ioctl, when a tighter +addition to the &VIDIOC-REQBUFS; ioctl, when a tighter control over buffers is required. This ioctl can be called multiple times to create buffers of different sizes.</para> @@ -71,30 +71,28 @@ zeroed.</para> <para>The <structfield>format</structfield> field specifies the image format that the buffers must be able to handle. The application has to fill in this -&v4l2-format;. Usually this will be done using the -<constant>VIDIOC_TRY_FMT</constant> or <constant>VIDIOC_G_FMT</constant> ioctl() -to ensure that the requested format is supported by the driver. Unsupported -formats will result in an error.</para> +&v4l2-format;. Usually this will be done using the &VIDIOC-TRY-FMT; or &VIDIOC-G-FMT; ioctls +to ensure that the requested format is supported by the driver. +Based on the format's <structfield>type</structfield> field the requested buffer +size (for single-planar) or plane sizes (for multi-planar formats) will be +used for the allocated buffers. The driver may return an error if the size(s) +are not supported by the hardware (usually because they are too small).</para> <para>The buffers created by this ioctl will have as minimum size the size -defined by the <structfield>format.pix.sizeimage</structfield> field. If the +defined by the <structfield>format.pix.sizeimage</structfield> field (or the +corresponding fields for other format types). Usually if the <structfield>format.pix.sizeimage</structfield> field is less than the minimum -required for the given format, then <structfield>sizeimage</structfield> will be -increased by the driver to that minimum to allocate the buffers. If it is -larger, then the value will be used as-is. The same applies to the -<structfield>sizeimage</structfield> field of the -<structname>v4l2_plane_pix_format</structname> structure in the case of -multiplanar formats.</para> +required for the given format, then an error will be returned since drivers will +typically not allow this. If it is larger, then the value will be used as-is. +In other words, the driver may reject the requested size, but if it is accepted +the driver will use it unchanged.</para> <para>When the ioctl is called with a pointer to this structure the driver will attempt to allocate up to the requested number of buffers and store the actual number allocated and the starting index in the <structfield>count</structfield> and the <structfield>index</structfield> fields respectively. On return <structfield>count</structfield> can be smaller than -the number requested. The driver may also increase buffer sizes if required, -however, it will not update <structfield>sizeimage</structfield> field values. -The user has to use <constant>VIDIOC_QUERYBUF</constant> to retrieve that -information.</para> +the number requested.</para> <table pgwide="1" frame="none" id="v4l2-create-buffers"> <title>struct <structname>v4l2_create_buffers</structname></title> diff --git a/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml index 4c4603c135fe..f14a3bb1afaa 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-chip-info.xml @@ -99,7 +99,7 @@ if the driver supports writing registers to the device.</para> <para>We recommended the <application>v4l2-dbg</application> utility over calling this ioctl directly. It is available from the LinuxTV v4l-dvb repository; see <ulink -url="http://linuxtv.org/repo/">http://linuxtv.org/repo/</ulink> for +url="https://linuxtv.org/repo/">https://linuxtv.org/repo/</ulink> for access instructions.</para> <!-- Note for convenience vidioc-dbg-g-register.sgml diff --git a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml index 3d038e75d12b..5877f68a5820 100644 --- a/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml +++ b/Documentation/DocBook/media/v4l/vidioc-dbg-g-register.xml @@ -117,7 +117,7 @@ However when a driver supports these ioctls it must also support <para>We recommended the <application>v4l2-dbg</application> utility over calling these ioctls directly. It is available from the LinuxTV v4l-dvb repository; see <ulink -url="http://linuxtv.org/repo/">http://linuxtv.org/repo/</ulink> for +url="https://linuxtv.org/repo/">https://linuxtv.org/repo/</ulink> for access instructions.</para> <!-- Note for convenience vidioc-dbg-g-chip-info.sgml diff --git a/Documentation/DocBook/media/v4l/vidioc-enumstd.xml b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml index 8065099401d1..f18454e91752 100644 --- a/Documentation/DocBook/media/v4l/vidioc-enumstd.xml +++ b/Documentation/DocBook/media/v4l/vidioc-enumstd.xml @@ -198,7 +198,7 @@ video4linux-list@redhat.com on 17 Oct 2002 <constant>V4L2_STD_ATSC_16_VSB</constant> are U.S. terrestrial digital TV standards. Presently the V4L2 API does not support digital TV. See also the Linux DVB API at <ulink -url="http://linuxtv.org">http://linuxtv.org</ulink>.</para> +url="https://linuxtv.org">https://linuxtv.org</ulink>.</para> <para><programlisting> #define V4L2_STD_PAL_BG (V4L2_STD_PAL_B |\ V4L2_STD_PAL_B1 |\ diff --git a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml index 842536aae8b4..eb82f7e7d06b 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml @@ -61,7 +61,7 @@ must belong to the same control class.</para> <para>Applications must always fill in the <structfield>count</structfield>, -<structfield>ctrl_class</structfield>, +<structfield>which</structfield>, <structfield>controls</structfield> and <structfield>reserved</structfield> fields of &v4l2-ext-controls;, and initialize the &v4l2-ext-control; array pointed to by the @@ -109,7 +109,7 @@ the driver whether wrong values are automatically adjusted to a valid value or if an error is returned.</para> <para>When the <structfield>id</structfield> or -<structfield>ctrl_class</structfield> is invalid drivers return an +<structfield>which</structfield> is invalid drivers return an &EINVAL;. When the value is out of bounds drivers can choose to take the closest valid value or return an &ERANGE;, whatever seems more appropriate. In the first case the new value is set in @@ -223,7 +223,12 @@ Valid if <constant>V4L2_CTRL_FLAG_HAS_PAYLOAD</constant> is set for this control <tgroup cols="3"> &cs-str; <tbody valign="top"> + <row> + <entry>union</entry> + <entry>(anonymous)</entry> + </row> <row> + <entry></entry> <entry>__u32</entry> <entry><structfield>ctrl_class</structfield></entry> <entry>The control class to which all controls belong, see @@ -235,6 +240,23 @@ with a <structfield>count</structfield> of 0. If that succeeds, then the driver supports this feature.</entry> </row> <row> + <entry></entry> + <entry>__u32</entry> + <entry><structfield>which</structfield></entry> + <entry><para>Which value of the control to get/set/try. <constant>V4L2_CTRL_WHICH_CUR_VAL</constant> +will return the current value of the control and <constant>V4L2_CTRL_WHICH_DEF_VAL</constant> will +return the default value of the control. Please note that you can only get the default value of the +control, you cannot set or try it.</para> +<para>For backwards compatibility you can also use a control class here (see +<xref linkend="ctrl-class" />). In that case all controls have to belong to that +control class. This usage is deprecated, instead just use <constant>V4L2_CTRL_WHICH_CUR_VAL</constant>. +There are some very old drivers that do not yet support <constant>V4L2_CTRL_WHICH_CUR_VAL</constant> +and that require a control class here. You can test for such drivers by setting ctrl_class to +<constant>V4L2_CTRL_WHICH_CUR_VAL</constant> and calling VIDIOC_TRY_EXT_CTRLS with a count of 0. +If that fails, then the driver does not support <constant>V4L2_CTRL_WHICH_CUR_VAL</constant>.</para> +</entry> + </row> + <row> <entry>__u32</entry> <entry><structfield>count</structfield></entry> <entry>The number of controls in the controls array. May @@ -390,7 +412,7 @@ These controls are described in <xref linkend="rf-tuner-controls" />.</entry> <listitem> <para>The &v4l2-ext-control; <structfield>id</structfield> is invalid, the &v4l2-ext-controls; -<structfield>ctrl_class</structfield> is invalid, or the &v4l2-ext-control; +<structfield>which</structfield> is invalid, or the &v4l2-ext-control; <structfield>value</structfield> was inappropriate (e.g. the given menu index is not supported by the driver). This error code is also returned by the <constant>VIDIOC_S_EXT_CTRLS</constant> and diff --git a/Documentation/DocBook/media_api.tmpl b/Documentation/DocBook/media_api.tmpl index 92037033f5eb..7b77e0f7b87d 100644 --- a/Documentation/DocBook/media_api.tmpl +++ b/Documentation/DocBook/media_api.tmpl @@ -19,10 +19,10 @@ <!ENTITY cs-def "<colspec colname='c1' colwidth='3*' /><colspec colname='c2' colwidth='1*' /><colspec colname='c3' colwidth='4*' /><spanspec spanname='hspan' namest='c1' nameend='c3' />"> <!-- Video for Linux mailing list address. --> -<!ENTITY v4l-ml "<ulink url='http://www.linuxtv.org/lists.php'>http://www.linuxtv.org/lists.php</ulink>"> +<!ENTITY v4l-ml "<ulink url='https://linuxtv.org/lists.php'>https://linuxtv.org/lists.php</ulink>"> <!-- LinuxTV v4l-dvb repository. --> -<!ENTITY v4l-dvb "<ulink url='http://linuxtv.org/repo/'>http://linuxtv.org/repo/</ulink>"> +<!ENTITY v4l-dvb "<ulink url='https://linuxtv.org/repo/'>https://linuxtv.org/repo/</ulink>"> <!ENTITY dash-ent-8 "<entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry>"> <!ENTITY dash-ent-10 "<entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry>"> <!ENTITY dash-ent-12 "<entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry><entry>-</entry>"> @@ -91,7 +91,7 @@ components, like mixers, PCM capture, PCM playback, etc, which are controlled via ALSA API.</para> <para>For additional information and for the latest development code, - see: <ulink url="http://linuxtv.org">http://linuxtv.org</ulink>.</para> + see: <ulink url="https://linuxtv.org">https://linuxtv.org</ulink>.</para> <para>For discussing improvements, reporting troubles, sending new drivers, etc, please mail to: <ulink url="http://vger.kernel.org/vger-lists.html#linux-media">Linux Media Mailing List (LMML).</ulink>.</para> </preface> diff --git a/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt b/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt index d4def767bdfe..cc51b1fd6e0c 100644 --- a/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt +++ b/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt @@ -35,7 +35,7 @@ Required properties (tsin (child) node): - tsin-num : tsin id of the InputBlock (must be between 0 to 6) - i2c-bus : phandle to the I2C bus DT node which the demodulators & tuners on this tsin channel are connected. -- rst-gpio : reset gpio for this tsin channel. +- reset-gpios : reset gpio for this tsin channel. Optional properties (tsin (child) node): @@ -55,27 +55,27 @@ Example: status = "okay"; reg = <0x08a20000 0x10000>, <0x08a00000 0x4000>; reg-names = "stfe", "stfe-ram"; - interrupts = <0 34 0>, <0 35 0>; + interrupts = <GIC_SPI 34 IRQ_TYPE_NONE>, <GIC_SPI 35 IRQ_TYPE_NONE>; interrupt-names = "stfe-error-irq", "stfe-idle-irq"; - - pinctrl-names = "tsin0-serial", "tsin0-parallel", "tsin3-serial", - "tsin4-serial", "tsin5-serial"; - pinctrl-0 = <&pinctrl_tsin0_serial>; pinctrl-1 = <&pinctrl_tsin0_parallel>; pinctrl-2 = <&pinctrl_tsin3_serial>; pinctrl-3 = <&pinctrl_tsin4_serial_alt3>; pinctrl-4 = <&pinctrl_tsin5_serial_alt1>; - + pinctrl-names = "tsin0-serial", + "tsin0-parallel", + "tsin3-serial", + "tsin4-serial", + "tsin5-serial"; clocks = <&clk_s_c0_flexgen CLK_PROC_STFE>; - clock-names = "stfe"; + clock-names = "c8sectpfe"; /* tsin0 is TSA on NIMA */ tsin0: port@0 { tsin-num = <0>; serial-not-parallel; i2c-bus = <&ssc2>; - rst-gpio = <&pio15 4 0>; + reset-gpios = <&pio15 4 GPIO_ACTIVE_HIGH>; dvb-card = <STV0367_TDA18212_NIMA_1>; }; @@ -83,7 +83,7 @@ Example: tsin-num = <3>; serial-not-parallel; i2c-bus = <&ssc3>; - rst-gpio = <&pio15 7 0>; + reset-gpios = <&pio15 7 GPIO_ACTIVE_HIGH>; dvb-card = <STV0367_TDA18212_NIMB_1>; }; }; diff --git a/Documentation/dvb/README.dvb-usb b/Documentation/dvb/README.dvb-usb index 8eb92264ee04..669dc6ce4330 100644 --- a/Documentation/dvb/README.dvb-usb +++ b/Documentation/dvb/README.dvb-usb @@ -45,7 +45,7 @@ Supported devices See the LinuxTV DVB Wiki at www.linuxtv.org for a complete list of cards/drivers/firmwares: -http://www.linuxtv.org/wiki/index.php/DVB_USB +https://linuxtv.org/wiki/index.php/DVB_USB 0. History & News: 2005-06-30 - added support for WideView WT-220U (Thanks to Steve Chang) @@ -121,7 +121,7 @@ working. Have a look at the Wikipage for the DVB-USB-drivers to find out, which firmware you need for your device: -http://www.linuxtv.org/wiki/index.php/DVB_USB +https://linuxtv.org/wiki/index.php/DVB_USB 1.2. Compiling diff --git a/Documentation/dvb/faq.txt b/Documentation/dvb/faq.txt index 97b1373f2428..a0be92012877 100644 --- a/Documentation/dvb/faq.txt +++ b/Documentation/dvb/faq.txt @@ -76,7 +76,7 @@ Some very frequently asked questions about linuxtv-dvb the TuxBox CVS many interesting DVB applications and the dBox2 DVB source - http://www.linuxtv.org/downloads/ + https://linuxtv.org/downloads DVB Swiss Army Knife library and utilities http://www.nenie.org/misc/mpsys/ diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware index 91b43d2738c7..1a0a04125f71 100755 --- a/Documentation/dvb/get_dvb_firmware +++ b/Documentation/dvb/get_dvb_firmware @@ -152,7 +152,7 @@ sub tda10046lifeview { sub av7110 { my $sourcefile = "dvb-ttpci-01.fw-261d"; - my $url = "http://www.linuxtv.org/downloads/firmware/$sourcefile"; + my $url = "https://linuxtv.org/downloads/firmware/$sourcefile"; my $hash = "603431b6259715a8e88f376a53b64e2f"; my $outfile = "dvb-ttpci-01.fw"; @@ -303,7 +303,7 @@ sub vp7049 { } sub dibusb { - my $url = "http://www.linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw"; + my $url = "https://linuxtv.org/downloads/firmware/dvb-usb-dibusb-5.0.0.11.fw"; my $outfile = "dvb-dibusb-5.0.0.11.fw"; my $hash = "fa490295a527360ca16dcdf3224ca243"; @@ -351,7 +351,7 @@ sub nxt2004 { sub or51211 { my $fwfile = "dvb-fe-or51211.fw"; - my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; + my $url = "https://linuxtv.org/downloads/firmware/$fwfile"; my $hash = "d830949c771a289505bf9eafc225d491"; checkstandard(); @@ -364,7 +364,7 @@ sub or51211 { sub cx231xx { my $fwfile = "v4l-cx231xx-avcore-01.fw"; - my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; + my $url = "https://linuxtv.org/downloads/firmware/$fwfile"; my $hash = "7d3bb956dc9df0eafded2b56ba57cc42"; checkstandard(); @@ -376,7 +376,7 @@ sub cx231xx { } sub cx18 { - my $url = "http://linuxtv.org/downloads/firmware/"; + my $url = "https://linuxtv.org/downloads/firmware/"; my %files = ( 'v4l-cx23418-apu.fw' => '588f081b562f5c653a3db1ad8f65939a', @@ -450,7 +450,7 @@ sub mpc718 { } sub cx23885 { - my $url = "http://linuxtv.org/downloads/firmware/"; + my $url = "https://linuxtv.org/downloads/firmware/"; my %files = ( 'v4l-cx23885-avcore-01.fw' => 'a9f8f5d901a7fb42f552e1ee6384f3bb', @@ -472,7 +472,7 @@ sub cx23885 { } sub pvrusb2 { - my $url = "http://linuxtv.org/downloads/firmware/"; + my $url = "https://linuxtv.org/downloads/firmware/"; my %files = ( 'v4l-cx25840.fw' => 'dadb79e9904fc8af96e8111d9cb59320', @@ -494,7 +494,7 @@ sub pvrusb2 { sub or51132_qam { my $fwfile = "dvb-fe-or51132-qam.fw"; - my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; + my $url = "https://linuxtv.org/downloads/firmware/$fwfile"; my $hash = "7702e8938612de46ccadfe9b413cb3b5"; checkstandard(); @@ -507,7 +507,7 @@ sub or51132_qam { sub or51132_vsb { my $fwfile = "dvb-fe-or51132-vsb.fw"; - my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; + my $url = "https://linuxtv.org/downloads/firmware/$fwfile"; my $hash = "c16208e02f36fc439a557ad4c613364a"; checkstandard(); @@ -519,7 +519,7 @@ sub or51132_vsb { } sub bluebird { - my $url = "http://www.linuxtv.org/download/dvb/firmware/dvb-usb-bluebird-01.fw"; + my $url = "https://linuxtv.org/download/dvb/firmware/dvb-usb-bluebird-01.fw"; my $outfile = "dvb-usb-bluebird-01.fw"; my $hash = "658397cb9eba9101af9031302671f49d"; @@ -677,7 +677,7 @@ sub drxk_hauppauge_hvr930c { } sub drxk_terratec_h5 { - my $url = "http://www.linuxtv.org/downloads/firmware/"; + my $url = "https://linuxtv.org/downloads/firmware/"; my $hash = "19000dada8e2741162ccc50cc91fa7f1"; my $fwfile = "dvb-usb-terratec-h5-drxk.fw"; diff --git a/Documentation/dvb/readme.txt b/Documentation/dvb/readme.txt index 0b0380c91990..89965041a266 100644 --- a/Documentation/dvb/readme.txt +++ b/Documentation/dvb/readme.txt @@ -2,12 +2,12 @@ Linux Digital Video Broadcast (DVB) subsystem ============================================= The main development site and CVS repository for these -drivers is http://linuxtv.org/. +drivers is https://linuxtv.org. The developer mailing list linux-dvb is also hosted there, -see http://linuxtv.org/lists.php. Please check -the archive http://linuxtv.org/pipermail/linux-dvb/ -and the Wiki http://linuxtv.org/wiki/ +see https://linuxtv.org/lists.php. Please check +the archive https://linuxtv.org/pipermail/linux-dvb/ +and the Wiki https://linuxtv.org/wiki/ before asking newbie questions on the list. API documentation, utilities and test/example programs @@ -16,7 +16,7 @@ are available as part of the old driver package for Linux 2.4 We plan to split this into separate packages, but it's not been done yet. -http://linuxtv.org/downloads/ +https://linuxtv.org/downloads/ What's inside this directory: diff --git a/Documentation/video4linux/API.html b/Documentation/video4linux/API.html index 256f8efa992c..eaf948cf1ae7 100644 --- a/Documentation/video4linux/API.html +++ b/Documentation/video4linux/API.html @@ -9,7 +9,7 @@ <table border="0"> <tr> <td> - <a href="http://linuxtv.org/downloads/legacy/video4linux/API/V4L1_API.html">V4L original API</a> + <a href="https://linuxtv.org/downloads/legacy/video4linux/API/V4L1_API.html">V4L original API</a> </td> <td> Obsoleted by V4L2 API diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index 9e57ce43c4f4..67209998a439 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -41,8 +41,8 @@ 40 -> Plextor ConvertX PX-TV100U (em2861) [093b:a005] 41 -> Kworld 350 U DVB-T (em2870) [eb1a:e350] 42 -> Kworld 355 U DVB-T (em2870) [eb1a:e355,eb1a:e357,eb1a:e359] - 43 -> Terratec Cinergy T XS (em2870) [0ccd:0043] - 44 -> Terratec Cinergy T XS (MT2060) (em2870) + 43 -> Terratec Cinergy T XS (em2870) + 44 -> Terratec Cinergy T XS (MT2060) (em2870) [0ccd:0043] 45 -> Pinnacle PCTV DVB-T (em2870) 46 -> Compro, VideoMate U3 (em2870) [185b:2870] 47 -> KWorld DVB-T 305U (em2880) [eb1a:e305] diff --git a/Documentation/video4linux/fimc.txt b/Documentation/video4linux/fimc.txt index e0c6b8bc4743..4fab231be52e 100644 --- a/Documentation/video4linux/fimc.txt +++ b/Documentation/video4linux/fimc.txt @@ -58,7 +58,7 @@ Not currently supported: 4.1. Media device interface The driver supports Media Controller API as defined at -http://linuxtv.org/downloads/v4l-dvb-apis/media_common.html +https://linuxtv.org/downloads/v4l-dvb-apis/media_common.html The media device driver name is "SAMSUNG S5P FIMC". The purpose of this interface is to allow changing assignment of FIMC instances @@ -83,11 +83,11 @@ undefined behaviour. 4.3. Capture video node The driver supports V4L2 Video Capture Interface as defined at: -http://linuxtv.org/downloads/v4l-dvb-apis/devices.html +https://linuxtv.org/downloads/v4l-dvb-apis/devices.html At the capture and mem-to-mem video nodes only the multi-planar API is supported. For more details see: -http://linuxtv.org/downloads/v4l-dvb-apis/planar-apis.html +https://linuxtv.org/downloads/v4l-dvb-apis/planar-apis.html 4.4. Camera capture subdevs diff --git a/Documentation/video4linux/omap4_camera.txt b/Documentation/video4linux/omap4_camera.txt index 25d9b40a4651..a6734aa77242 100644 --- a/Documentation/video4linux/omap4_camera.txt +++ b/Documentation/video4linux/omap4_camera.txt @@ -47,7 +47,7 @@ Tested platforms File list --------- drivers/staging/media/omap4iss/ -include/media/omap4iss.h +include/linux/platform_data/media/omap4iss.h References ---------- diff --git a/Documentation/video4linux/si4713.txt b/Documentation/video4linux/si4713.txt index 2e7392a4fee1..2ddc6b095a76 100644 --- a/Documentation/video4linux/si4713.txt +++ b/Documentation/video4linux/si4713.txt @@ -157,7 +157,7 @@ int main (int argc, char *argv[]) } The struct si4713_rnl and SI4713_IOC_MEASURE_RNL are defined under -include/media/si4713.h. +include/linux/platform_data/media/si4713.h. Stereo/Mono and RDS subchannels =============================== diff --git a/Documentation/video4linux/v4l2-pci-skeleton.c b/Documentation/video4linux/v4l2-pci-skeleton.c index 95ae82860092..79af0c041056 100644 --- a/Documentation/video4linux/v4l2-pci-skeleton.c +++ b/Documentation/video4linux/v4l2-pci-skeleton.c @@ -163,11 +163,10 @@ static irqreturn_t skeleton_irq(int irq, void *dev_id) * minimum number: many DMA engines need a minimum of 2 buffers in the * queue and you need to have another available for userspace processing. */ -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct skeleton *skel = vb2_get_drv_priv(vq); skel->field = skel->format.field; @@ -183,12 +182,12 @@ static int queue_setup(struct vb2_queue *vq, const void *parg, if (vq->num_buffers + *nbuffers < 3) *nbuffers = 3 - vq->num_buffers; + alloc_ctxs[0] = skel->alloc_ctx; - if (fmt && fmt->fmt.pix.sizeimage < skel->format.sizeimage) - return -EINVAL; + if (*nplanes) + return sizes[0] < skel->format.sizeimage ? -EINVAL : 0; *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : skel->format.sizeimage; - alloc_ctxs[0] = skel->alloc_ctx; + sizes[0] = skel->format.sizeimage; return 0; } @@ -509,7 +508,7 @@ static int skeleton_s_dv_timings(struct file *file, void *_fh, return -EINVAL; /* Return 0 if the new timings are the same as the current timings. */ - if (v4l2_match_dv_timings(timings, &skel->timings, 0)) + if (v4l2_match_dv_timings(timings, &skel->timings, 0, false)) return 0; /* diff --git a/MAINTAINERS b/MAINTAINERS index ab8695d6e75c..020a3be31b18 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -206,7 +206,7 @@ F: include/trace/events/9p.h A8293 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -395,7 +395,7 @@ M: Sakari Ailus <sakari.ailus@iki.fi> L: linux-media@vger.kernel.org S: Maintained F: drivers/media/i2c/adp1653.c -F: include/media/adp1653.h +F: include/media/i2c/adp1653.h ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) M: Michael Hennerich <michael.hennerich@analog.com> @@ -466,7 +466,7 @@ F: sound/oss/aedsp16.c AF9013 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -476,7 +476,7 @@ F: drivers/media/dvb-frontends/af9013* AF9033 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -522,7 +522,7 @@ AIMSLAB FM RADIO RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-aimslab* @@ -536,7 +536,7 @@ F: include/linux/*aio*.h AIRSPY MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -1773,7 +1773,7 @@ L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/i2c/as3645a.c -F: include/media/as3645a.h +F: include/media/i2c/as3645a.h ASC7621 HARDWARE MONITOR DRIVER M: George Joseph <george.joseph@fairview5.com> @@ -2063,7 +2063,7 @@ F: net/ax25/ AZ6007 DVB DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/usb/dvb-usb-v2/az6007.c @@ -2072,7 +2072,7 @@ AZTECH FM RADIO RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-aztech* @@ -2125,7 +2125,7 @@ BDISP ST MEDIA DRIVER M: Fabien Dessenne <fabien.dessenne@st.com> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Supported F: drivers/media/platform/sti/bdisp @@ -2518,7 +2518,7 @@ F: fs/btrfs/ BTTV VIDEO4LINUX DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Odd fixes F: Documentation/video4linux/bttv/ @@ -2557,7 +2557,7 @@ CADET FM/AM RADIO RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-cadet* @@ -2850,7 +2850,7 @@ COBALT MEDIA DRIVER M: Hans Verkuil <hans.verkuil@cisco.com> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Supported F: drivers/media/pci/cobalt/ @@ -3095,6 +3095,15 @@ S: Maintained F: crypto/ansi_cprng.c F: crypto/rng.c +CS3308 MEDIA DRIVER +M: Hans Verkuil <hverkuil@xs4all.nl> +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +W: http://linuxtv.org +S: Odd Fixes +F: drivers/media/i2c/cs3308.c +F: drivers/media/i2c/cs3308.h + CS5535 Audio ALSA driver M: Jaya Kumar <jayakumar.alsa@gmail.com> S: Maintained @@ -3110,7 +3119,7 @@ M: Andy Walls <awalls@md.metrocast.net> L: ivtv-devel@ivtvdriver.org (subscribers-only) L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org W: http://www.ivtvdriver.org/index.php/Cx18 S: Maintained F: Documentation/video4linux/cx18.txt @@ -3121,7 +3130,7 @@ CX2341X MPEG ENCODER HELPER MODULE M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/common/cx2341x* F: include/media/cx2341x* @@ -3130,7 +3139,7 @@ CX24120 MEDIA DRIVER M: Jemma Denson <jdenson@gmail.com> M: Patrick Boettcher <patrick.boettcher@posteo.de> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ S: Maintained F: drivers/media/dvb-frontends/cx24120* @@ -3138,7 +3147,7 @@ F: drivers/media/dvb-frontends/cx24120* CX88 VIDEO4LINUX DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Odd fixes F: Documentation/video4linux/cx88/ @@ -3147,7 +3156,7 @@ F: drivers/media/pci/cx88/ CXD2820R MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3253,7 +3262,7 @@ F: drivers/net/wan/pc300* CYPRESS_FIRMWARE MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3760,14 +3769,14 @@ DT3155 MEDIA DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/pci/dt3155/ DVB_USB_AF9015 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3777,7 +3786,7 @@ F: drivers/media/usb/dvb-usb-v2/af9015* DVB_USB_AF9035 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3787,7 +3796,7 @@ F: drivers/media/usb/dvb-usb-v2/af9035* DVB_USB_ANYSEE MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3797,7 +3806,7 @@ F: drivers/media/usb/dvb-usb-v2/anysee* DVB_USB_AU6610 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3807,7 +3816,7 @@ F: drivers/media/usb/dvb-usb-v2/au6610* DVB_USB_CE6230 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3817,7 +3826,7 @@ F: drivers/media/usb/dvb-usb-v2/ce6230* DVB_USB_CXUSB MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/media_tree.git @@ -3827,7 +3836,7 @@ F: drivers/media/usb/dvb-usb/cxusb* DVB_USB_EC168 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3837,7 +3846,7 @@ F: drivers/media/usb/dvb-usb-v2/ec168* DVB_USB_GL861 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git S: Maintained @@ -3846,7 +3855,7 @@ F: drivers/media/usb/dvb-usb-v2/gl861* DVB_USB_MXL111SF MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mkrufky/mxl111sf.git @@ -3856,7 +3865,7 @@ F: drivers/media/usb/dvb-usb-v2/mxl111sf* DVB_USB_RTL28XXU MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3866,7 +3875,7 @@ F: drivers/media/usb/dvb-usb-v2/rtl28xxu* DVB_USB_V2 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3896,7 +3905,7 @@ F: Documentation/devicetree/bindings/input/e3x0-button.txt E4000 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -3912,7 +3921,7 @@ F: drivers/scsi/eata.c EC100 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -4117,7 +4126,7 @@ F: drivers/net/ethernet/ibm/ehea/ EM28XX VIDEO4LINUX DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/usb/em28xx/ @@ -4257,7 +4266,7 @@ F: drivers/media/tuners/fc0011.c FC2580 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -4580,7 +4589,7 @@ M: Heungjun Kim <riverful.kim@samsung.com> L: linux-media@vger.kernel.org S: Maintained F: drivers/media/i2c/m5mols/ -F: include/media/m5mols.h +F: include/media/i2c/m5mols.h FUJITSU TABLET EXTRAS M: Robert Gerlach <khnz@gmx.de> @@ -4626,7 +4635,7 @@ GEMTEK FM RADIO RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-gemtek* @@ -4834,7 +4843,7 @@ HDPVR USB VIDEO ENCODER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/usb/hdpvr/ @@ -4853,7 +4862,7 @@ F: drivers/tty/hvc/ HACKRF MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -4896,7 +4905,7 @@ F: sound/parisc/harmony.* HD29L2 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -5800,7 +5809,7 @@ ISA RADIO MODULE M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-isa* @@ -5870,7 +5879,7 @@ F: drivers/hwmon/it87.c IT913X MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -5891,7 +5900,7 @@ F: include/uapi/linux/ivtv* IX2505V MEDIA DRIVER M: Malcolm Priestley <tvboxspy@gmail.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ S: Maintained F: drivers/media/dvb-frontends/ix2505v* @@ -5980,7 +5989,7 @@ KEENE FM RADIO TRANSMITTER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-keene* @@ -6232,7 +6241,7 @@ F: drivers/usb/misc/legousbtower.c LG2160 MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mkrufky/tuners.git @@ -6242,7 +6251,7 @@ F: drivers/media/dvb-frontends/lg2160.* LGDT3305 MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mkrufky/tuners.git @@ -6499,7 +6508,7 @@ F: drivers/hwmon/lm95234.c LME2510 MEDIA DRIVER M: Malcolm Priestley <tvboxspy@gmail.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ S: Maintained F: drivers/media/usb/dvb-usb-v2/lmedm04* @@ -6605,7 +6614,7 @@ F: arch/m68k/hp300/ M88DS3103 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -6615,7 +6624,7 @@ F: drivers/media/dvb-frontends/m88ds3103* M88RS2000 MEDIA DRIVER M: Malcolm Priestley <tvboxspy@gmail.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ S: Maintained F: drivers/media/dvb-frontends/m88rs2000* @@ -6794,7 +6803,7 @@ MAXIRADIO FM RADIO RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-maxiradio* @@ -6816,7 +6825,7 @@ F: drivers/media/platform/vsp1/ MEDIA DRIVERS FOR ASCOT2E M: Sergey Kozlov <serjk@netup.ru> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org W: http://netup.tv/ T: git git://linuxtv.org/media_tree.git S: Supported @@ -6825,7 +6834,7 @@ F: drivers/media/dvb-frontends/ascot2e* MEDIA DRIVERS FOR CXD2841ER M: Sergey Kozlov <serjk@netup.ru> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://netup.tv/ T: git git://linuxtv.org/media_tree.git S: Supported @@ -6834,7 +6843,7 @@ F: drivers/media/dvb-frontends/cxd2841er* MEDIA DRIVERS FOR HORUS3A M: Sergey Kozlov <serjk@netup.ru> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://netup.tv/ T: git git://linuxtv.org/media_tree.git S: Supported @@ -6843,7 +6852,7 @@ F: drivers/media/dvb-frontends/horus3a* MEDIA DRIVERS FOR LNBH25 M: Sergey Kozlov <serjk@netup.ru> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://netup.tv/ T: git git://linuxtv.org/media_tree.git S: Supported @@ -6852,7 +6861,7 @@ F: drivers/media/dvb-frontends/lnbh25* MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices M: Sergey Kozlov <serjk@netup.ru> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://netup.tv/ T: git git://linuxtv.org/media_tree.git S: Supported @@ -6862,7 +6871,7 @@ MEDIA INPUT INFRASTRUCTURE (V4L/DVB) M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> P: LinuxTV.org Project L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org Q: http://patchwork.kernel.org/project/linux-media/list/ T: git git://linuxtv.org/media_tree.git S: Maintained @@ -6871,6 +6880,7 @@ F: Documentation/video4linux/ F: Documentation/DocBook/media/ F: drivers/media/ F: drivers/staging/media/ +F: include/linux/platform_data/media/ F: include/media/ F: include/uapi/linux/dvb/ F: include/uapi/linux/videodev2.h @@ -7022,7 +7032,7 @@ MIROSOUND PCM20 FM RADIO RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/radio/radio-miropcm20* @@ -7058,7 +7068,7 @@ F: drivers/iio/temperature/mlx90614.c MN88472 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -7069,7 +7079,7 @@ F: drivers/media/dvb-frontends/mn88472.h MN88473 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -7124,7 +7134,7 @@ F: drivers/platform/x86/msi-wmi.c MSI001 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -7134,7 +7144,7 @@ F: drivers/media/tuners/msi001* MSI2500 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -7153,7 +7163,7 @@ L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/i2c/mt9m032.c -F: include/media/mt9m032.h +F: include/media/i2c/mt9m032.h MT9P031 APTINA CAMERA SENSOR M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> @@ -7161,7 +7171,7 @@ L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/i2c/mt9p031.c -F: include/media/mt9p031.h +F: include/media/i2c/mt9p031.h MT9T001 APTINA CAMERA SENSOR M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> @@ -7169,7 +7179,7 @@ L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/i2c/mt9t001.c -F: include/media/mt9t001.h +F: include/media/i2c/mt9t001.h MT9V032 APTINA CAMERA SENSOR M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> @@ -7178,7 +7188,7 @@ T: git git://linuxtv.org/media_tree.git S: Maintained F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt F: drivers/media/i2c/mt9v032.c -F: include/media/mt9v032.h +F: include/media/i2c/mt9v032.h MULTIFUNCTION DEVICES (MFD) M: Lee Jones <lee.jones@linaro.org> @@ -7222,7 +7232,7 @@ F: drivers/usb/musb/ MXL5007T MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mkrufky/tuners.git @@ -8725,7 +8735,7 @@ F: include/uapi/linux/qnxtypes.h QT1010 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -9018,7 +9028,7 @@ F: net/rose/ RTL2830 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -9028,7 +9038,7 @@ F: drivers/media/dvb-frontends/rtl2830* RTL2832 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -9038,7 +9048,7 @@ F: drivers/media/dvb-frontends/rtl2832* RTL2832_SDR MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -9169,14 +9179,14 @@ SAA6588 RDS RECEIVER DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/i2c/saa6588* SAA7134 VIDEO4LINUX DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Odd fixes F: Documentation/video4linux/*.saa7134 @@ -9238,7 +9248,7 @@ L: linux-media@vger.kernel.org L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers) S: Maintained F: drivers/media/platform/s3c-camif/ -F: include/media/s3c_camif.h +F: include/media/drv-intf/s3c_camif.h SAMSUNG S5C73M3 CAMERA DRIVER M: Kyungmin Park <kyungmin.park@samsung.com> @@ -9614,7 +9624,7 @@ F: drivers/misc/sgi-xp/ SI2157 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -9624,7 +9634,7 @@ F: drivers/media/tuners/si2157* SI2168 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -9635,7 +9645,7 @@ SI470X FM RADIO RECEIVER I2C DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/radio/si470x/radio-si470x-i2c.c @@ -9643,7 +9653,7 @@ SI470X FM RADIO RECEIVER USB DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/si470x/radio-si470x-common.c F: drivers/media/radio/si470x/radio-si470x.h @@ -9653,7 +9663,7 @@ SI4713 FM RADIO TRANSMITTER I2C DRIVER M: Eduardo Valentin <edubezval@gmail.com> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/radio/si4713/si4713.? @@ -9661,7 +9671,7 @@ SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER M: Eduardo Valentin <edubezval@gmail.com> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/radio/si4713/radio-platform-si4713.c @@ -9669,14 +9679,14 @@ SI4713 FM RADIO TRANSMITTER USB DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/si4713/radio-usb-si4713.c SIANO DVB DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Odd fixes F: drivers/media/common/siano/ @@ -9701,7 +9711,7 @@ SH_VOU V4L2 OUTPUT DRIVER L: linux-media@vger.kernel.org S: Orphan F: drivers/media/platform/sh_vou.c -F: include/media/sh_vou.h +F: include/media/drv-intf/sh_vou.h SIMPLE FIRMWARE INTERFACE (SFI) M: Len Brown <lenb@kernel.org> @@ -9742,7 +9752,7 @@ F: drivers/i2c/busses/i2c-davinci.c TI DAVINCI SERIES MEDIA DRIVER M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git S: Maintained @@ -9752,7 +9762,7 @@ F: include/media/davinci/ TI AM437X VPFE DRIVER M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git S: Maintained @@ -9761,12 +9771,12 @@ F: drivers/media/platform/am437x/ OV2659 OMNIVISION SENSOR DRIVER M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git S: Maintained F: drivers/media/i2c/ov2659.c -F: include/media/ov2659.h +F: include/media/i2c/ov2659.h SILICON MOTION SM712 FRAME BUFFER DRIVER M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> @@ -9855,7 +9865,7 @@ M: Sakari Ailus <sakari.ailus@iki.fi> L: linux-media@vger.kernel.org S: Maintained F: drivers/media/i2c/smiapp/ -F: include/media/smiapp.h +F: include/media/i2c/smiapp.h F: drivers/media/i2c/smiapp-pll.c F: drivers/media/i2c/smiapp-pll.h F: include/uapi/linux/smiapp.h @@ -10019,7 +10029,7 @@ F: sound/soc/soc-generic-dmaengine-pcm.c SP2 MEDIA DRIVER M: Olli Salonen <olli.salonen@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org Q: http://patchwork.linuxtv.org/project/linux-media/list/ S: Maintained F: drivers/media/dvb-frontends/sp2* @@ -10381,7 +10391,7 @@ F: net/ipv4/tcp_lp.c TDA10071 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -10391,7 +10401,7 @@ F: drivers/media/dvb-frontends/tda10071* TDA18212 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -10401,7 +10411,7 @@ F: drivers/media/tuners/tda18212* TDA18218 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -10411,7 +10421,7 @@ F: drivers/media/tuners/tda18218* TDA18271 MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mkrufky/tuners.git @@ -10421,7 +10431,7 @@ F: drivers/media/tuners/tda18271* TDA827x MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mkrufky/tuners.git @@ -10431,7 +10441,7 @@ F: drivers/media/tuners/tda8290.* TDA8290 MEDIA DRIVER M: Michael Krufky <mkrufky@linuxtv.org> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://github.com/mkrufky Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/mkrufky/tuners.git @@ -10442,14 +10452,14 @@ TDA9840 MEDIA DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/i2c/tda9840* TEA5761 TUNER DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Odd fixes F: drivers/media/tuners/tea5761.* @@ -10457,7 +10467,7 @@ F: drivers/media/tuners/tea5761.* TEA5767 TUNER DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/tuners/tea5767.* @@ -10466,7 +10476,7 @@ TEA6415C MEDIA DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/i2c/tea6415c* @@ -10474,7 +10484,7 @@ TEA6420 MEDIA DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/i2c/tea6420* @@ -10572,7 +10582,7 @@ THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/radio/radio-raremono.c @@ -10796,7 +10806,7 @@ M: Mats Randgaard <matrandg@cisco.com> L: linux-media@vger.kernel.org S: Maintained F: drivers/media/i2c/tc358743* -F: include/media/tc358743.h +F: include/media/i2c/tc358743.h TMIO MMC DRIVER M: Ian Molton <ian@mnementh.co.uk> @@ -10824,7 +10834,7 @@ F: mm/shmem.c TM6000 VIDEO4LINUX DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Odd fixes F: drivers/media/usb/tm6000/ @@ -10833,7 +10843,7 @@ TW68 VIDEO4LINUX DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/pci/tw68/ @@ -10894,7 +10904,7 @@ F: include/uapi/linux/tty.h TUA9001 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> L: linux-media@vger.kernel.org -W: http://linuxtv.org/ +W: https://linuxtv.org W: http://palosaari.fi/linux/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ T: git git://linuxtv.org/anttip/media_tree.git @@ -11241,7 +11251,7 @@ USB VISION DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Odd Fixes F: drivers/media/usb/usbvision/ @@ -11455,7 +11465,7 @@ VIVID VIRTUAL VIDEO DRIVER M: Hans Verkuil <hverkuil@xs4all.nl> L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git -W: http://linuxtv.org +W: https://linuxtv.org S: Maintained F: drivers/media/platform/vivid/* @@ -11744,7 +11754,7 @@ F: arch/x86/entry/vdso/ XC2028/3028 TUNER DRIVER M: Mauro Carvalho Chehab <mchehab@osg.samsung.com> L: linux-media@vger.kernel.org -W: http://linuxtv.org +W: https://linuxtv.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/tuners/tuner-xc2028.* @@ -11913,7 +11923,7 @@ ZR36067 VIDEO FOR LINUX DRIVER L: mjpeg-users@lists.sourceforge.net L: linux-media@vger.kernel.org W: http://mjpeg.sourceforge.net/driver-zoran/ -T: hg http://linuxtv.org/hg/v4l-dvb +T: hg https://linuxtv.org/hg/v4l-dvb S: Odd Fixes F: drivers/media/pci/zoran/ diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index ad21a4293a33..133375bc8aa5 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -6,6 +6,9 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ +#include <dt-bindings/clock/stih407-clks.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/media/c8sectpfe.h> / { soc { sbc_serial0: serial@9530000 { @@ -35,12 +38,18 @@ status = "okay"; }; - i2c@9842000 { + ssc2: i2c@9842000 { status = "okay"; + clock-frequency = <100000>; + st,i2c-min-scl-pulse-width-us = <0>; + st,i2c-min-sda-pulse-width-us = <5>; }; - i2c@9843000 { + ssc3: i2c@9843000 { status = "okay"; + clock-frequency = <100000>; + st,i2c-min-scl-pulse-width-us = <0>; + st,i2c-min-sda-pulse-width-us = <5>; }; i2c@9844000 { @@ -93,5 +102,38 @@ phy-mode = "rgmii"; fixed-link = <0 1 1000 0 0>; }; + + demux@08a20000 { + compatible = "st,stih407-c8sectpfe"; + status = "okay"; + reg = <0x08a20000 0x10000>, + <0x08a00000 0x4000>; + reg-names = "c8sectpfe", "c8sectpfe-ram"; + interrupts = <GIC_SPI 34 IRQ_TYPE_NONE>, + <GIC_SPI 35 IRQ_TYPE_NONE>; + interrupt-names = "c8sectpfe-error-irq", + "c8sectpfe-idle-irq"; + pinctrl-0 = <&pinctrl_tsin0_serial>; + pinctrl-1 = <&pinctrl_tsin0_parallel>; + pinctrl-2 = <&pinctrl_tsin3_serial>; + pinctrl-3 = <&pinctrl_tsin4_serial_alt3>; + pinctrl-4 = <&pinctrl_tsin5_serial_alt1>; + pinctrl-names = "tsin0-serial", + "tsin0-parallel", + "tsin3-serial", + "tsin4-serial", + "tsin5-serial"; + clocks = <&clk_s_c0_flexgen CLK_PROC_STFE>; + clock-names = "c8sectpfe"; + + /* tsin0 is TSA on NIMA */ + tsin0: port@0 { + tsin-num = <0>; + serial-not-parallel; + i2c-bus = <&ssc2>; + reset-gpios = <&pio15 4 GPIO_ACTIVE_HIGH>; + dvb-card = <STV0367_TDA18212_NIMA_1>; + }; + }; }; }; diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 1ed545cc2b83..9cc7b818fbf6 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -49,8 +49,8 @@ #include <asm/mach/arch.h> #include <asm/system_info.h> -#include <media/tvp514x.h> -#include <media/adv7343.h> +#include <media/i2c/tvp514x.h> +#include <media/i2c/adv7343.h> #define DA850_EVM_PHY_ID "davinci_mdio-0:00" #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index b46b4d25f93e..c71dd9982f03 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -19,7 +19,7 @@ #include <linux/gpio.h> #include <linux/clk.h> #include <linux/videodev2.h> -#include <media/tvp514x.h> +#include <media/i2c/tvp514x.h> #include <linux/spi/spi.h> #include <linux/spi/eeprom.h> #include <linux/platform_data/gpio-davinci.h> diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index a756003595e9..f073518f621a 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -40,8 +40,8 @@ #include <linux/platform_data/mtd-davinci.h> #include <linux/platform_data/keyscan-davinci.h> -#include <media/ths7303.h> -#include <media/tvp514x.h> +#include <media/i2c/ths7303.h> +#include <media/i2c/tvp514x.h> #include "davinci.h" diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index bbdd2d614b49..7a20507a3eef 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -26,7 +26,7 @@ #include <linux/v4l2-dv-timings.h> #include <linux/export.h> -#include <media/tvp514x.h> +#include <media/i2c/tvp514x.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 846a84ddc28e..ee6ab7e8d3b0 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -25,8 +25,8 @@ #include <linux/platform_data/at24.h> #include <linux/i2c/pcf857x.h> -#include <media/tvp514x.h> -#include <media/adv7343.h> +#include <media/i2c/tvp514x.h> +#include <media/i2c/adv7343.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h index 67f7fb13050d..09cebd8cef2b 100644 --- a/arch/arm/mach-imx/devices/devices-common.h +++ b/arch/arm/mach-imx/devices/devices-common.h @@ -177,7 +177,7 @@ struct platform_device *__init imx_add_imx_uart_1irq( const struct imxuart_platform_data *pdata); #include <linux/platform_data/video-mx3fb.h> -#include <linux/platform_data/camera-mx3.h> +#include <linux/platform_data/media/camera-mx3.h> struct imx_ipu_core_data { resource_size_t iobase; resource_size_t synirq; @@ -192,7 +192,7 @@ struct platform_device *__init imx_add_mx3_sdc_fb( const struct imx_ipu_core_data *data, struct mx3fb_platform_data *pdata); -#include <linux/platform_data/camera-mx2.h> +#include <linux/platform_data/media/camera-mx2.h> struct imx_mx2_camera_data { const char *devid; resource_size_t iobasecsi; diff --git a/arch/arm/mach-omap1/include/mach/camera.h b/arch/arm/mach-omap1/include/mach/camera.h index 847d00f0bb0a..caa6c0d6f0ac 100644 --- a/arch/arm/mach-omap1/include/mach/camera.h +++ b/arch/arm/mach-omap1/include/mach/camera.h @@ -1,7 +1,7 @@ #ifndef __ASM_ARCH_CAMERA_H_ #define __ASM_ARCH_CAMERA_H_ -#include <media/omap1_camera.h> +#include <linux/platform_data/media/omap1_camera.h> void omap1_camera_init(void *); diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 14edcd7a2a1d..0a0567f8e8a0 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -39,7 +39,7 @@ #include <sound/tlv320aic3x.h> #include <sound/tpa6130a2-plat.h> -#include <media/si4713.h> +#include <linux/platform_data/media/si4713.h> #include <linux/platform_data/leds-lp55xx.h> #include <linux/platform_data/tsl2563.h> @@ -48,7 +48,7 @@ #include <video/omap-panel-data.h> #if defined(CONFIG_IR_RX51) || defined(CONFIG_IR_RX51_MODULE) -#include <media/ir-rx51.h> +#include <linux/platform_data/media/ir-rx51.h> #endif #include "mux.h" diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 2a6e0ae2b920..d1211a40f400 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -14,7 +14,7 @@ #include <mach/irqs.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/keypad-pxa27x.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #include <mach/audio.h> #include <mach/hardware.h> #include <linux/platform_data/mmp_dma.h> diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 9d7072b04045..8b1f89e096c6 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -46,7 +46,7 @@ #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/keypad-pxa27x.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 7c0d5618be5e..cd6224032109 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -34,7 +34,7 @@ #include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/hardware.h> #include <linux/platform_data/keypad-pxa27x.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index 3b52b1aa0659..ccfd2b63c6a4 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -54,7 +54,7 @@ #include <linux/platform_data/mmc-pxamci.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #include <mach/audio.h> #include <mach/smemc.h> #include <media/soc_camera.h> diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index d8b937c870de..2dc56062fb7e 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -43,7 +43,7 @@ #include <linux/platform_data/usb-ohci-pxa27x.h> #include <mach/pxa2xx-regs.h> #include <linux/platform_data/asoc-palm27x.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #include <mach/palm27x.h> #include <sound/pxa2xx-lib.h> diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index 1a35ddf218da..e3df17a7e8d4 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -49,7 +49,7 @@ #include <mach/palm27x.h> #include <mach/pm.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #include <media/soc_camera.h> diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index b71c96f614f9..8459239a093c 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -27,10 +27,10 @@ #include <linux/pwm.h> #include <linux/pwm_backlight.h> -#include <media/mt9v022.h> +#include <media/i2c/mt9v022.h> #include <media/soc_camera.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #include <asm/mach/map.h> #include <mach/pxa27x.h> #include <mach/audio.h> diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 82074625de5c..74ef8891254e 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -36,7 +36,7 @@ #include <linux/platform_data/s3c-hsotg.h> #include <linux/platform_data/dma-s3c24xx.h> -#include <media/s5p_hdmi.h> +#include <linux/platform_data/media/s5p_hdmi.h> #include <asm/irq.h> #include <asm/mach/arch.h> diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 2de71e8c104b..f35525b55819 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -443,7 +443,7 @@ static const struct ppi_info ppi_info = { }; #if IS_ENABLED(CONFIG_VIDEO_ADV7183) -#include <media/adv7183.h> +#include <media/i2c/adv7183.h> static struct v4l2_input adv7183_inputs[] = { { .index = 0, diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index 2c61fc0c98f9..c7928d8ebb82 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -933,7 +933,7 @@ static struct bfin_capture_config bfin_capture_data = { #endif #if IS_ENABLED(CONFIG_VIDEO_ADV7842) -#include <media/adv7842.h> +#include <media/i2c/adv7842.h> static struct v4l2_input adv7842_inputs[] = { { @@ -1084,7 +1084,7 @@ static const struct ppi_info ppi_info = { }; #if IS_ENABLED(CONFIG_VIDEO_ADV7511) -#include <media/adv7511.h> +#include <media/i2c/adv7511.h> static struct v4l2_output adv7511_outputs[] = { { @@ -1125,7 +1125,7 @@ static struct bfin_display_config bfin_display_data = { #endif #if IS_ENABLED(CONFIG_VIDEO_ADV7343) -#include <media/adv7343.h> +#include <media/i2c/adv7343.h> static struct v4l2_output adv7343_outputs[] = { { diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index cbd2a9f02a91..62c3b81300ed 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -27,10 +27,10 @@ #include <linux/gpio.h> #include <linux/videodev2.h> #include <linux/sh_intc.h> -#include <media/ov772x.h> +#include <media/i2c/ov772x.h> #include <media/soc_camera.h> -#include <media/soc_camera_platform.h> -#include <media/sh_mobile_ceu.h> +#include <linux/platform_data/media/soc_camera_platform.h> +#include <media/drv-intf/sh_mobile_ceu.h> #include <video/sh_mobile_lcdc.h> #include <asm/io.h> #include <asm/clock.h> diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index d531791f06ff..a9c0c07386fd 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -38,10 +38,10 @@ #include <video/sh_mobile_lcdc.h> #include <sound/sh_fsi.h> #include <sound/simple_card.h> -#include <media/sh_mobile_ceu.h> +#include <media/drv-intf/sh_mobile_ceu.h> #include <media/soc_camera.h> -#include <media/tw9910.h> -#include <media/mt9t112.h> +#include <media/i2c/tw9910.h> +#include <media/i2c/mt9t112.h> #include <asm/heartbeat.h> #include <asm/clock.h> #include <asm/suspend.h> @@ -900,8 +900,8 @@ static struct platform_device irda_device = { .resource = irda_resources, }; -#include <media/ak881x.h> -#include <media/sh_vou.h> +#include <media/i2c/ak881x.h> +#include <media/drv-intf/sh_vou.h> static struct ak881x_pdata ak881x_pdata = { .flags = AK881X_IF_MODE_SLAVE, diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index 7d997cec09c5..6bd9230e64e3 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -27,9 +27,9 @@ #include <linux/usb/r8a66597.h> #include <linux/videodev2.h> #include <linux/sh_intc.h> -#include <media/rj54n1cb0c.h> +#include <media/i2c/rj54n1cb0c.h> #include <media/soc_camera.h> -#include <media/sh_mobile_ceu.h> +#include <media/drv-intf/sh_mobile_ceu.h> #include <video/sh_mobile_lcdc.h> #include <asm/suspend.h> #include <asm/clock.h> diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 29b7c0dcfc51..8f237a5bd9aa 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -27,10 +27,10 @@ #include <linux/videodev2.h> #include <linux/sh_intc.h> #include <video/sh_mobile_lcdc.h> -#include <media/sh_mobile_ceu.h> -#include <media/ov772x.h> +#include <media/drv-intf/sh_mobile_ceu.h> +#include <media/i2c/ov772x.h> #include <media/soc_camera.h> -#include <media/tw9910.h> +#include <media/i2c/tw9910.h> #include <asm/clock.h> #include <asm/machvec.h> #include <asm/io.h> diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 4f6635a075f2..e0e1df136642 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -30,7 +30,7 @@ #include <linux/sh_intc.h> #include <linux/videodev2.h> #include <video/sh_mobile_lcdc.h> -#include <media/sh_mobile_ceu.h> +#include <media/drv-intf/sh_mobile_ceu.h> #include <sound/sh_fsi.h> #include <sound/simple_card.h> #include <asm/io.h> @@ -534,8 +534,8 @@ static struct platform_device irda_device = { .resource = irda_resources, }; -#include <media/ak881x.h> -#include <media/sh_vou.h> +#include <media/i2c/ak881x.h> +#include <media/drv-intf/sh_vou.h> static struct ak881x_pdata ak881x_pdata = { .flags = AK881X_IF_MODE_SLAVE, diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index 63eb16bf2cf0..883a314cd83a 100644 --- a/drivers/gpu/ipu-v3/ipu-cpmem.c +++ b/drivers/gpu/ipu-v3/ipu-cpmem.c @@ -161,7 +161,7 @@ static u32 ipu_ch_param_read_field(struct ipuv3_channel *ch, u32 wbs) * The DRM pixel formats and IPU internal representation are ordered the other * way around, with the first named component ordered at the most significant * bits. Further, V4L2 formats are not well defined: - * http://linuxtv.org/downloads/v4l-dvb-apis/packed-rgb.html + * https://linuxtv.org/downloads/v4l-dvb-apis/packed-rgb.html * We choose the interpretation which matches GStreamer behavior. */ static int v4l2_pix_fmt_to_drm_fourcc(u32 pixelformat) diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c index d214f22ed305..b6c4d03de340 100644 --- a/drivers/input/touchscreen/sur40.c +++ b/drivers/input/touchscreen/sur40.c @@ -444,7 +444,7 @@ static void sur40_process_video(struct sur40_state *sur40) goto err_poll; /* mark as finished */ - v4l2_get_timestamp(&new_buf->vb.timestamp); + new_buf->vb.vb2_buf.timestamp = ktime_get_ns(); new_buf->vb.sequence = sur40->sequence++; new_buf->vb.field = V4L2_FIELD_NONE; vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_DONE); @@ -644,22 +644,21 @@ static void sur40_disconnect(struct usb_interface *interface) * minimum number: many DMA engines need a minimum of 2 buffers in the * queue and you need to have another available for userspace processing. */ -static int sur40_queue_setup(struct vb2_queue *q, const void *parg, +static int sur40_queue_setup(struct vb2_queue *q, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct sur40_state *sur40 = vb2_get_drv_priv(q); if (q->num_buffers + *nbuffers < 3) *nbuffers = 3 - q->num_buffers; + alloc_ctxs[0] = sur40->alloc_ctx; - if (fmt && fmt->fmt.pix.sizeimage < sur40_video_format.sizeimage) - return -EINVAL; + if (*nplanes) + return sizes[0] < sur40_video_format.sizeimage ? -EINVAL : 0; *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : sur40_video_format.sizeimage; - alloc_ctxs[0] = sur40->alloc_ctx; + sizes[0] = sur40_video_format.sizeimage; return 0; } diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index 3ef3d6c6bbf8..9264ea73b3be 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -9,7 +9,7 @@ menuconfig MEDIA_SUPPORT If you want to use Webcams, Video grabber devices and/or TV devices enable this option and other options below. Additional info and docs are available on the web at - <http://linuxtv.org> + <https://linuxtv.org> if MEDIA_SUPPORT @@ -51,7 +51,7 @@ config MEDIA_RADIO_SUPPORT Enable AM/FM radio support. Additional info and docs are available on the web at - <http://linuxtv.org> + <https://linuxtv.org> Say Y when you have a board with radio support. diff --git a/drivers/media/common/cx2341x.c b/drivers/media/common/cx2341x.c index c07b9db51b05..5e4afa0131e6 100644 --- a/drivers/media/common/cx2341x.c +++ b/drivers/media/common/cx2341x.c @@ -27,7 +27,7 @@ #include <linux/videodev2.h> #include <media/tuner.h> -#include <media/cx2341x.h> +#include <media/drv-intf/cx2341x.h> #include <media/v4l2-common.h> MODULE_DESCRIPTION("cx23415/6/8 driver"); diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c index 1ff9f5323bc3..9f7c5b0a6b45 100644 --- a/drivers/media/common/saa7146/saa7146_core.c +++ b/drivers/media/common/saa7146/saa7146_core.c @@ -20,7 +20,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/saa7146.h> +#include <media/drv-intf/saa7146.h> #include <linux/module.h> static int saa7146_num; diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index df1e8c975cd8..930d2c94d5d3 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -1,6 +1,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> #include <linux/module.h> /****************************************************************************/ diff --git a/drivers/media/common/saa7146/saa7146_hlp.c b/drivers/media/common/saa7146/saa7146_hlp.c index 3dc6a838ca6f..6ebcbc6450f5 100644 --- a/drivers/media/common/saa7146/saa7146_hlp.c +++ b/drivers/media/common/saa7146/saa7146_hlp.c @@ -2,7 +2,7 @@ #include <linux/kernel.h> #include <linux/export.h> -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> static void calculate_output_format_register(struct saa7146_dev* saa, u32 palette, u32* clip_format) { diff --git a/drivers/media/common/saa7146/saa7146_i2c.c b/drivers/media/common/saa7146/saa7146_i2c.c index 22027198129d..239a2db35068 100644 --- a/drivers/media/common/saa7146/saa7146_i2c.c +++ b/drivers/media/common/saa7146/saa7146_i2c.c @@ -1,6 +1,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> static u32 saa7146_i2c_func(struct i2c_adapter *adapter) { diff --git a/drivers/media/common/saa7146/saa7146_vbi.c b/drivers/media/common/saa7146/saa7146_vbi.c index 2da995758778..49237518d65f 100644 --- a/drivers/media/common/saa7146/saa7146_vbi.c +++ b/drivers/media/common/saa7146/saa7146_vbi.c @@ -1,4 +1,4 @@ -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> static int vbi_pixel_to_capture = 720 * 2; diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/media/common/saa7146/saa7146_video.c index 30779498c173..d5837be3e8cf 100644 --- a/drivers/media/common/saa7146/saa7146_video.c +++ b/drivers/media/common/saa7146/saa7146_video.c @@ -1,6 +1,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> #include <media/v4l2-event.h> #include <media/v4l2-ctrls.h> #include <linux/module.h> diff --git a/drivers/media/common/siano/smsir.h b/drivers/media/common/siano/smsir.h index fc8b7925c532..d9abd96ef48b 100644 --- a/drivers/media/common/siano/smsir.h +++ b/drivers/media/common/siano/smsir.h @@ -30,8 +30,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include <linux/input.h> #include <media/rc-core.h> -#define IR_DEFAULT_TIMEOUT 100 - struct smscore_device_t; struct ir_t { diff --git a/drivers/media/dvb-core/demux.h b/drivers/media/dvb-core/demux.h index ccc1f43cb9a9..6d3b95b8939d 100644 --- a/drivers/media/dvb-core/demux.h +++ b/drivers/media/dvb-core/demux.h @@ -32,6 +32,49 @@ #include <linux/time.h> #include <linux/dvb/dmx.h> +/** + * DOC: Digital TV Demux + * + * The Kernel Digital TV Demux kABI defines a driver-internal interface for + * registering low-level, hardware specific driver to a hardware independent + * demux layer. It is only of interest for Digital TV device driver writers. + * The header file for this kABI is named demux.h and located in + * drivers/media/dvb-core. + * + * The demux kABI should be implemented for each demux in the system. It is + * used to select the TS source of a demux and to manage the demux resources. + * When the demux client allocates a resource via the demux kABI, it receives + * a pointer to the kABI of that resource. + * + * Each demux receives its TS input from a DVB front-end or from memory, as + * set via this demux kABI. In a system with more than one front-end, the kABI + * can be used to select one of the DVB front-ends as a TS source for a demux, + * unless this is fixed in the HW platform. + * + * The demux kABI only controls front-ends regarding to their connections with + * demuxes; the kABI used to set the other front-end parameters, such as + * tuning, are devined via the Digital TV Frontend kABI. + * + * The functions that implement the abstract interface demux should be defined + * static or module private and registered to the Demux core for external + * access. It is not necessary to implement every function in the struct + * &dmx_demux. For example, a demux interface might support Section filtering, + * but not PES filtering. The kABI client is expected to check the value of any + * function pointer before calling the function: the value of NULL means + * that the function is not available. + * + * Whenever the functions of the demux API modify shared data, the + * possibilities of lost update and race condition problems should be + * addressed, e.g. by protecting parts of code with mutexes. + * + * Note that functions called from a bottom half context must not sleep. + * Even a simple memory allocation without using %GFP_ATOMIC can result in a + * kernel thread being put to sleep if swapping is needed. For example, the + * Linux Kernel calls the functions of a network device interface from a + * bottom half context. Thus, if a demux kABI function is called from network + * device code, the function must not sleep. + */ + /* * Common definitions */ @@ -187,8 +230,28 @@ struct dmx_section_feed { int (*stop_filtering)(struct dmx_section_feed *feed); }; -/* - * Callback functions +/** + * DOC: Demux Callback + * + * This kernel-space API comprises the callback functions that deliver filtered + * data to the demux client. Unlike the other DVB kABIs, these functions are + * provided by the client and called from the demux code. + * + * The function pointers of this abstract interface are not packed into a + * structure as in the other demux APIs, because the callback functions are + * registered and used independent of each other. As an example, it is possible + * for the API client to provide several callback functions for receiving TS + * packets and no callbacks for PES packets or sections. + * + * The functions that implement the callback API need not be re-entrant: when + * a demux driver calls one of these functions, the driver is not allowed to + * call the function again before the original call returns. If a callback is + * triggered by a hardware interrupt, it is recommended to use the Linux + * bottom half mechanism or start a tasklet instead of making the callback + * function call directly from a hardware interrupt. + * + * This mechanism is implemented by dmx_ts_cb() and dmx_section_cb() + * callbacks. */ /** diff --git a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h index 0a46580b5376..1c1c298d2289 100644 --- a/drivers/media/dvb-core/dvb-usb-ids.h +++ b/drivers/media/dvb-core/dvb-usb-ids.h @@ -389,4 +389,5 @@ #define USB_PID_PCTV_2002E_SE 0x025d #define USB_PID_SVEON_STV27 0xd3af #define USB_PID_TURBOX_DTT_2000 0xd3a4 +#define USB_PID_WINTV_SOLOHD 0x0264 #endif diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index c38ef1a72b4a..b64f33776b74 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -891,21 +891,21 @@ static void dvb_frontend_stop(struct dvb_frontend *fe) } /* - * Sleep until gettimeofday() > waketime + add_usec - * This needs to be as precise as possible, but as the delay is - * usually between 2ms and 32ms, it is done using a scheduled msleep - * followed by usleep (normally a busy-wait loop) for the remainder + * Sleep for the amount of time given by add_usec parameter + * + * This needs to be as precise as possible, as it affects the detection of + * the dish tone command at the satellite subsystem. The precision is improved + * by using a scheduled msleep followed by udelay for the remainder. */ void dvb_frontend_sleep_until(ktime_t *waketime, u32 add_usec) { - s32 delta, newdelta; + s32 delta; - ktime_add_us(*waketime, add_usec); + *waketime = ktime_add_us(*waketime, add_usec); delta = ktime_us_delta(ktime_get_real(), *waketime); if (delta > 2500) { msleep((delta - 1500) / 1000); - newdelta = ktime_us_delta(ktime_get_real(), *waketime); - delta = (newdelta > delta) ? 0 : newdelta; + delta = ktime_us_delta(ktime_get_real(), *waketime); } if (delta > 0) udelay(delta); @@ -2313,9 +2313,9 @@ static int dvb_frontend_ioctl_legacy(struct file *file, dev_dbg(fe->dvb->device, "%s: current delivery system on cache: %d, V3 type: %d\n", __func__, c->delivery_system, fe->ops.info.type); - /* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't - * do it, it is done for it. */ - info->caps |= FE_CAN_INVERSION_AUTO; + /* Set CAN_INVERSION_AUTO bit on in other than oneshot mode */ + if (!(fepriv->tune_mode_flags & FE_TUNE_MODE_ONESHOT)) + info->caps |= FE_CAN_INVERSION_AUTO; err = 0; break; } @@ -2710,6 +2710,11 @@ int dvb_frontend_resume(struct dvb_frontend *fe) else if (fe->ops.tuner_ops.init) ret = fe->ops.tuner_ops.init(fe); + if (fe->ops.set_tone && fepriv->tone != -1) + fe->ops.set_tone(fe, fepriv->tone); + if (fe->ops.set_voltage && fepriv->voltage != -1) + fe->ops.set_voltage(fe, fepriv->voltage); + fe->exit = DVB_FE_NO_EXIT; fepriv->state = FESTATE_RETUNE; dvb_frontend_wakeup(fe); diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index 97661b2f247a..458bcce20e38 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -42,6 +42,29 @@ #include "dvbdev.h" +/** + * DOC: Digital TV Frontend + * + * The Digital TV Frontend kABI defines a driver-internal interface for + * registering low-level, hardware specific driver to a hardware independent + * frontend layer. It is only of interest for Digital TV device driver writers. + * The header file for this API is named dvb_frontend.h and located in + * drivers/media/dvb-core. + * + * Before using the Digital TV frontend core, the bridge driver should attach + * the frontend demod, tuner and SEC devices and call dvb_register_frontend(), + * in order to register the new frontend at the subsystem. At device + * detach/removal, the bridge driver should call dvb_unregister_frontend() to + * remove the frontend from the core and then dvb_frontend_detach() to free the + * memory allocated by the frontend drivers. + * + * The drivers should also call dvb_frontend_suspend() as part of their + * handler for the &device_driver.suspend(), and dvb_frontend_resume() as + * part of their handler for &device_driver.resume(). + * + * A few other optional functions are provided to handle some special cases. + */ + /* * Maximum number of Delivery systems per frontend. It * should be smaller or equal to 32 @@ -112,16 +135,6 @@ struct analog_parameters { u64 std; }; -enum tuner_param { - DVBFE_TUNER_FREQUENCY = (1 << 0), - DVBFE_TUNER_TUNERSTEP = (1 << 1), - DVBFE_TUNER_IFFREQ = (1 << 2), - DVBFE_TUNER_BANDWIDTH = (1 << 3), - DVBFE_TUNER_REFCLOCK = (1 << 4), - DVBFE_TUNER_IQSENSE = (1 << 5), - DVBFE_TUNER_DUMMY = (1 << 31) -}; - /** * enum dvbfe_algo - defines the algorithm used to tune into a channel * @@ -152,15 +165,6 @@ enum dvbfe_algo { DVBFE_ALGO_RECOVERY = (1 << 31) }; -struct tuner_state { - u32 frequency; - u32 tunerstep; - u32 ifreq; - u32 bandwidth; - u32 iqsense; - u32 refclock; -}; - /** * enum dvbfe_search - search callback possible return status * @@ -209,12 +213,12 @@ enum dvbfe_search { * are stored at @dvb_frontend.dtv_property_cache;. The * tuner demod can change the parameters to reflect the * changes needed for the channel to be tuned, and - * update statistics. + * update statistics. This is the recommended way to set + * the tuner parameters and should be used on newer + * drivers. * @set_analog_params: callback function used to tune into an analog TV * channel on hybrid tuners. It passes @analog_parameters; * to the driver. - * @calc_regs: callback function used to pass register data settings - * for simple tuners. * @set_config: callback function used to send some tuner-specific * parameters. * @get_frequency: get the actual tuned frequency @@ -227,16 +231,10 @@ enum dvbfe_search { * via DVBv5 API (@dvb_frontend.dtv_property_cache;). * @get_afc: Used only by analog TV core. Reports the frequency * drift due to AFC. - * @set_frequency: Set a new frequency. Please notice that using - * set_params is preferred. - * @set_bandwidth: Set a new frequency. Please notice that using - * set_params is preferred. - * @set_state: callback function used on some legacy drivers that - * don't implement set_params in order to set properties. - * Shouldn't be used on new drivers. - * @get_state: callback function used to get properties by some - * legacy drivers that don't implement set_params. - * Shouldn't be used on new drivers. + * @calc_regs: callback function used to pass register data settings + * for simple tuners. Shouldn't be used on newer drivers. + * @set_frequency: Set a new frequency. Shouldn't be used on newer drivers. + * @set_bandwidth: Set a new frequency. Shouldn't be used on newer drivers. * * NOTE: frequencies used on get_frequency and set_frequency are in Hz for * terrestrial/cable or kHz for satellite. @@ -252,14 +250,10 @@ struct dvb_tuner_ops { int (*suspend)(struct dvb_frontend *fe); int (*resume)(struct dvb_frontend *fe); - /** This is for simple PLLs - set all parameters in one go. */ + /* This is the recomended way to set the tuner */ int (*set_params)(struct dvb_frontend *fe); int (*set_analog_params)(struct dvb_frontend *fe, struct analog_parameters *p); - /** This is support for demods like the mt352 - fills out the supplied buffer with what to write. */ - int (*calc_regs)(struct dvb_frontend *fe, u8 *buf, int buf_len); - - /** This is to allow setting tuner-specific configs */ int (*set_config)(struct dvb_frontend *fe, void *priv_cfg); int (*get_frequency)(struct dvb_frontend *fe, u32 *frequency); @@ -272,17 +266,23 @@ struct dvb_tuner_ops { int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength); int (*get_afc)(struct dvb_frontend *fe, s32 *afc); - /** These are provided separately from set_params in order to facilitate silicon - * tuners which require sophisticated tuning loops, controlling each parameter separately. */ - int (*set_frequency)(struct dvb_frontend *fe, u32 frequency); - int (*set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth); + /* + * This is support for demods like the mt352 - fills out the supplied + * buffer with what to write. + * + * Don't use on newer drivers. + */ + int (*calc_regs)(struct dvb_frontend *fe, u8 *buf, int buf_len); /* - * These are provided separately from set_params in order to facilitate silicon - * tuners which require sophisticated tuning loops, controlling each parameter separately. + * These are provided separately from set_params in order to + * facilitate silicon tuners which require sophisticated tuning loops, + * controlling each parameter separately. + * + * Don't use on newer drivers. */ - int (*set_state)(struct dvb_frontend *fe, enum tuner_param param, struct tuner_state *state); - int (*get_state)(struct dvb_frontend *fe, enum tuner_param param, struct tuner_state *state); + int (*set_frequency)(struct dvb_frontend *fe, u32 frequency); + int (*set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth); }; /** @@ -404,6 +404,11 @@ struct dtv_frontend_properties; * FE_ENABLE_HIGH_LNB_VOLTAGE ioctl (only Satellite). * @dishnetwork_send_legacy_command: callback function to implement the * FE_DISHNETWORK_SEND_LEGACY_CMD ioctl (only Satellite). + * Drivers should not use this, except when the DVB + * core emulation fails to provide proper support (e.g. + * if set_voltage() takes more than 8ms to work), and + * when backward compatibility with this legacy API is + * required. * @i2c_gate_ctrl: controls the I2C gate. Newer drivers should use I2C * mux support instead. * @ts_bus_ctrl: callback function used to take control of the TS bus. @@ -466,7 +471,8 @@ struct dvb_frontend_ops { int (*ts_bus_ctrl)(struct dvb_frontend* fe, int acquire); int (*set_lna)(struct dvb_frontend *); - /* These callbacks are for devices that implement their own + /* + * These callbacks are for devices that implement their own * tuning algorithms, rather than a simple swzigzag */ enum dvbfe_search (*search)(struct dvb_frontend *fe); @@ -682,17 +688,126 @@ struct dvb_frontend { unsigned int exit; }; -extern int dvb_register_frontend(struct dvb_adapter *dvb, +/** + * dvb_register_frontend() - Registers a DVB frontend at the adapter + * + * @dvb: pointer to the dvb adapter + * @fe: pointer to the frontend struct + * + * Allocate and initialize the private data needed by the frontend core to + * manage the frontend and calls dvb_register_device() to register a new + * frontend. It also cleans the property cache that stores the frontend + * parameters and selects the first available delivery system. + */ +int dvb_register_frontend(struct dvb_adapter *dvb, struct dvb_frontend *fe); -extern int dvb_unregister_frontend(struct dvb_frontend *fe); +/** + * dvb_unregister_frontend() - Unregisters a DVB frontend + * + * @fe: pointer to the frontend struct + * + * Stops the frontend kthread, calls dvb_unregister_device() and frees the + * private frontend data allocated by dvb_register_frontend(). + * + * NOTE: This function doesn't frees the memory allocated by the demod, + * by the SEC driver and by the tuner. In order to free it, an explicit call to + * dvb_frontend_detach() is needed, after calling this function. + */ +int dvb_unregister_frontend(struct dvb_frontend *fe); -extern void dvb_frontend_detach(struct dvb_frontend *fe); +/** + * dvb_frontend_detach() - Detaches and frees frontend specific data + * + * @fe: pointer to the frontend struct + * + * This function should be called after dvb_unregister_frontend(). It + * calls the SEC, tuner and demod release functions: + * &dvb_frontend_ops.release_sec, &dvb_frontend_ops.tuner_ops.release, + * &dvb_frontend_ops.analog_ops.release and &dvb_frontend_ops.release. + * + * If the driver is compiled with CONFIG_MEDIA_ATTACH, it also decreases + * the module reference count, needed to allow userspace to remove the + * previously used DVB frontend modules. + */ +void dvb_frontend_detach(struct dvb_frontend *fe); + +/** + * dvb_frontend_suspend() - Suspends a Digital TV frontend + * + * @fe: pointer to the frontend struct + * + * This function prepares a Digital TV frontend to suspend. + * + * In order to prepare the tuner to suspend, if + * &dvb_frontend_ops.tuner_ops.suspend() is available, it calls it. Otherwise, + * it will call &dvb_frontend_ops.tuner_ops.sleep(), if available. + * + * It will also call &dvb_frontend_ops.sleep() to put the demod to suspend. + * + * The drivers should also call dvb_frontend_suspend() as part of their + * handler for the &device_driver.suspend(). + */ +int dvb_frontend_suspend(struct dvb_frontend *fe); + +/** + * dvb_frontend_resume() - Resumes a Digital TV frontend + * + * @fe: pointer to the frontend struct + * + * This function resumes the usual operation of the tuner after resume. + * + * In order to resume the frontend, it calls the demod &dvb_frontend_ops.init(). + * + * If &dvb_frontend_ops.tuner_ops.resume() is available, It, it calls it. + * Otherwise,t will call &dvb_frontend_ops.tuner_ops.init(), if available. + * + * Once tuner and demods are resumed, it will enforce that the SEC voltage and + * tone are restored to their previous values and wake up the frontend's + * kthread in order to retune the frontend. + * + * The drivers should also call dvb_frontend_resume() as part of their + * handler for the &device_driver.resume(). + */ +int dvb_frontend_resume(struct dvb_frontend *fe); -extern void dvb_frontend_reinitialise(struct dvb_frontend *fe); -extern int dvb_frontend_suspend(struct dvb_frontend *fe); -extern int dvb_frontend_resume(struct dvb_frontend *fe); +/** + * dvb_frontend_reinitialise() - forces a reinitialisation at the frontend + * + * @fe: pointer to the frontend struct + * + * Calls &dvb_frontend_ops.init() and &dvb_frontend_ops.tuner_ops.init(), + * and resets SEC tone and voltage (for Satellite systems). + * + * NOTE: Currently, this function is used only by one driver (budget-av). + * It seems to be due to address some special issue with that specific + * frontend. + */ +void dvb_frontend_reinitialise(struct dvb_frontend *fe); -extern void dvb_frontend_sleep_until(ktime_t *waketime, u32 add_usec); +/** + * dvb_frontend_sleep_until() - Sleep for the amount of time given by + * add_usec parameter + * + * @waketime: pointer to a struct ktime_t + * @add_usec: time to sleep, in microseconds + * + * This function is used to measure the time required for the + * %FE_DISHNETWORK_SEND_LEGACY_CMD ioctl to work. It needs to be as precise + * as possible, as it affects the detection of the dish tone command at the + * satellite subsystem. + * + * Its used internally by the DVB frontend core, in order to emulate + * %FE_DISHNETWORK_SEND_LEGACY_CMD using the &dvb_frontend_ops.set_voltage() + * callback. + * + * NOTE: it should not be used at the drivers, as the emulation for the + * legacy callback is provided by the Kernel. The only situation where this + * should be at the drivers is when there are some bugs at the hardware that + * would prevent the core emulation to work. On such cases, the driver would + * be writing a &dvb_frontend_ops.dishnetwork_send_legacy_command() and + * calling this function directly. + */ +void dvb_frontend_sleep_until(ktime_t *waketime, u32 add_usec); #endif diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig index 292c9479bb75..310e4b8beae8 100644 --- a/drivers/media/dvb-frontends/Kconfig +++ b/drivers/media/dvb-frontends/Kconfig @@ -264,7 +264,7 @@ config DVB_MB86A16 config DVB_TDA10071 tristate "NXP TDA10071" depends on DVB_CORE && I2C - select REGMAP + select REGMAP_I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. diff --git a/drivers/media/dvb-frontends/au8522_common.c b/drivers/media/dvb-frontends/au8522_common.c index 3559ff230045..f135126bc373 100644 --- a/drivers/media/dvb-frontends/au8522_common.c +++ b/drivers/media/dvb-frontends/au8522_common.c @@ -44,7 +44,7 @@ int au8522_writereg(struct au8522_state *state, u16 reg, u8 data) int ret; u8 buf[] = { (reg >> 8) | 0x80, reg & 0xff, data }; - struct i2c_msg msg = { .addr = state->config->demod_address, + struct i2c_msg msg = { .addr = state->config.demod_address, .flags = 0, .buf = buf, .len = 3 }; ret = i2c_transfer(state->i2c, &msg, 1); @@ -64,9 +64,9 @@ u8 au8522_readreg(struct au8522_state *state, u16 reg) u8 b1[] = { 0 }; struct i2c_msg msg[] = { - { .addr = state->config->demod_address, .flags = 0, + { .addr = state->config.demod_address, .flags = 0, .buf = b0, .len = 2 }, - { .addr = state->config->demod_address, .flags = I2C_M_RD, + { .addr = state->config.demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } }; ret = i2c_transfer(state->i2c, msg, 2); @@ -140,7 +140,7 @@ EXPORT_SYMBOL(au8522_release_state); static int au8522_led_gpio_enable(struct au8522_state *state, int onoff) { - struct au8522_led_config *led_config = state->config->led_cfg; + struct au8522_led_config *led_config = state->config.led_cfg; u8 val; /* bail out if we can't control an LED */ @@ -170,7 +170,7 @@ static int au8522_led_gpio_enable(struct au8522_state *state, int onoff) */ int au8522_led_ctrl(struct au8522_state *state, int led) { - struct au8522_led_config *led_config = state->config->led_cfg; + struct au8522_led_config *led_config = state->config.led_cfg; int i, ret = 0; /* bail out if we can't control an LED */ diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c index 28d7dc2fee34..c8f13d8370e5 100644 --- a/drivers/media/dvb-frontends/au8522_decoder.c +++ b/drivers/media/dvb-frontends/au8522_decoder.c @@ -730,7 +730,6 @@ static int au8522_probe(struct i2c_client *client, struct v4l2_ctrl_handler *hdl; struct v4l2_subdev *sd; int instance; - struct au8522_config *demod_config; /* Check if the adapter supports the needed features */ if (!i2c_check_functionality(client->adapter, @@ -754,15 +753,7 @@ static int au8522_probe(struct i2c_client *client, break; } - demod_config = kzalloc(sizeof(struct au8522_config), GFP_KERNEL); - if (demod_config == NULL) { - if (instance == 1) - kfree(state); - return -ENOMEM; - } - demod_config->demod_address = 0x8e >> 1; - - state->config = demod_config; + state->config.demod_address = 0x8e >> 1; state->i2c = client->adapter; sd = &state->sd; @@ -784,8 +775,7 @@ static int au8522_probe(struct i2c_client *client, int err = hdl->error; v4l2_ctrl_handler_free(hdl); - kfree(demod_config); - kfree(state); + au8522_release_state(state); return err; } diff --git a/drivers/media/dvb-frontends/au8522_dig.c b/drivers/media/dvb-frontends/au8522_dig.c index f956f13fb3dc..6c1e97640f3f 100644 --- a/drivers/media/dvb-frontends/au8522_dig.c +++ b/drivers/media/dvb-frontends/au8522_dig.c @@ -566,7 +566,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe, au8522_writereg(state, VSB_mod_tab[i].reg, VSB_mod_tab[i].data); - au8522_set_if(fe, state->config->vsb_if); + au8522_set_if(fe, state->config.vsb_if); break; case QAM_64: dprintk("%s() QAM 64\n", __func__); @@ -574,7 +574,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe, au8522_writereg(state, QAM64_mod_tab[i].reg, QAM64_mod_tab[i].data); - au8522_set_if(fe, state->config->qam_if); + au8522_set_if(fe, state->config.qam_if); break; case QAM_256: if (zv_mode) { @@ -583,7 +583,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe, au8522_writereg(state, QAM256_mod_tab_zv_mode[i].reg, QAM256_mod_tab_zv_mode[i].data); - au8522_set_if(fe, state->config->qam_if); + au8522_set_if(fe, state->config.qam_if); msleep(100); au8522_writereg(state, 0x821a, 0x00); } else { @@ -592,7 +592,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe, au8522_writereg(state, QAM256_mod_tab[i].reg, QAM256_mod_tab[i].data); - au8522_set_if(fe, state->config->qam_if); + au8522_set_if(fe, state->config.qam_if); } break; default: @@ -666,7 +666,7 @@ static int au8522_read_status(struct dvb_frontend *fe, enum fe_status *status) *status |= FE_HAS_LOCK | FE_HAS_SYNC; } - switch (state->config->status_mode) { + switch (state->config.status_mode) { case AU8522_DEMODLOCKING: dprintk("%s() DEMODLOCKING\n", __func__); if (*status & FE_HAS_VITERBI) @@ -704,7 +704,7 @@ static int au8522_read_status(struct dvb_frontend *fe, enum fe_status *status) static int au8522_led_status(struct au8522_state *state, const u16 *snr) { - struct au8522_led_config *led_config = state->config->led_cfg; + struct au8522_led_config *led_config = state->config.led_cfg; int led; u16 strong; @@ -758,7 +758,7 @@ static int au8522_read_snr(struct dvb_frontend *fe, u16 *snr) au8522_readreg(state, 0x4311), snr); - if (state->config->led_cfg) + if (state->config.led_cfg) au8522_led_status(state, snr); return ret; @@ -866,7 +866,7 @@ struct dvb_frontend *au8522_attach(const struct au8522_config *config, } /* setup the state */ - state->config = config; + state->config = *config; state->i2c = i2c; state->operational_mode = AU8522_DIGITAL_MODE; diff --git a/drivers/media/dvb-frontends/au8522_priv.h b/drivers/media/dvb-frontends/au8522_priv.h index 951b3847e6f6..ee330c61aa61 100644 --- a/drivers/media/dvb-frontends/au8522_priv.h +++ b/drivers/media/dvb-frontends/au8522_priv.h @@ -50,7 +50,7 @@ struct au8522_state { struct list_head hybrid_tuner_instance_list; /* configuration settings */ - const struct au8522_config *config; + struct au8522_config config; struct dvb_frontend frontend; diff --git a/drivers/media/dvb-frontends/bsbe1-d01a.h b/drivers/media/dvb-frontends/bsbe1-d01a.h index 7ed3c424178c..baaf89e768cf 100644 --- a/drivers/media/dvb-frontends/bsbe1-d01a.h +++ b/drivers/media/dvb-frontends/bsbe1-d01a.h @@ -21,7 +21,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #ifndef BSBE1_D01A_H diff --git a/drivers/media/dvb-frontends/bsbe1.h b/drivers/media/dvb-frontends/bsbe1.h index 53e4d0dbb745..4ad766154741 100644 --- a/drivers/media/dvb-frontends/bsbe1.h +++ b/drivers/media/dvb-frontends/bsbe1.h @@ -19,7 +19,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #ifndef BSBE1_H diff --git a/drivers/media/dvb-frontends/bsru6.h b/drivers/media/dvb-frontends/bsru6.h index c2a578e1314d..275c1782597d 100644 --- a/drivers/media/dvb-frontends/bsru6.h +++ b/drivers/media/dvb-frontends/bsru6.h @@ -19,7 +19,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #ifndef BSRU6_H diff --git a/drivers/media/dvb-frontends/isl6405.c b/drivers/media/dvb-frontends/isl6405.c index b46450a10b80..6913cd687b4d 100644 --- a/drivers/media/dvb-frontends/isl6405.c +++ b/drivers/media/dvb-frontends/isl6405.c @@ -22,7 +22,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #include <linux/delay.h> #include <linux/errno.h> diff --git a/drivers/media/dvb-frontends/isl6405.h b/drivers/media/dvb-frontends/isl6405.h index 3c148b830bd1..4a23d3bdf3e6 100644 --- a/drivers/media/dvb-frontends/isl6405.h +++ b/drivers/media/dvb-frontends/isl6405.h @@ -22,7 +22,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #ifndef _ISL6405_H diff --git a/drivers/media/dvb-frontends/isl6421.c b/drivers/media/dvb-frontends/isl6421.c index 3a4d4606a426..0b6d3837d5de 100644 --- a/drivers/media/dvb-frontends/isl6421.c +++ b/drivers/media/dvb-frontends/isl6421.c @@ -22,7 +22,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #include <linux/delay.h> #include <linux/errno.h> diff --git a/drivers/media/dvb-frontends/isl6421.h b/drivers/media/dvb-frontends/isl6421.h index 3273597833fd..00f9874ca5a2 100644 --- a/drivers/media/dvb-frontends/isl6421.h +++ b/drivers/media/dvb-frontends/isl6421.h @@ -22,7 +22,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #ifndef _ISL6421_H diff --git a/drivers/media/dvb-frontends/lnbp21.c b/drivers/media/dvb-frontends/lnbp21.c index 4aca0fb9a8a7..6261460d93a7 100644 --- a/drivers/media/dvb-frontends/lnbp21.c +++ b/drivers/media/dvb-frontends/lnbp21.c @@ -22,7 +22,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #include <linux/delay.h> #include <linux/errno.h> diff --git a/drivers/media/dvb-frontends/lnbp21.h b/drivers/media/dvb-frontends/lnbp21.h index a9b530de62a6..cd9101f6e579 100644 --- a/drivers/media/dvb-frontends/lnbp21.h +++ b/drivers/media/dvb-frontends/lnbp21.h @@ -21,7 +21,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #ifndef _LNBP21_H diff --git a/drivers/media/dvb-frontends/lnbp22.c b/drivers/media/dvb-frontends/lnbp22.c index d7ca0fdd0084..5c5fd04fd4a7 100644 --- a/drivers/media/dvb-frontends/lnbp22.c +++ b/drivers/media/dvb-frontends/lnbp22.c @@ -22,7 +22,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #include <linux/delay.h> #include <linux/errno.h> diff --git a/drivers/media/dvb-frontends/lnbp22.h b/drivers/media/dvb-frontends/lnbp22.h index 628148385182..5d01d92814c2 100644 --- a/drivers/media/dvb-frontends/lnbp22.h +++ b/drivers/media/dvb-frontends/lnbp22.h @@ -22,7 +22,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org + * the project's page is at https://linuxtv.org */ #ifndef _LNBP22_H diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 78b87b260d74..10f2119935da 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -976,7 +976,8 @@ static int rtl2832_regmap_read(void *context, const void *reg_buf, ret = __i2c_transfer(client->adapter, msg, 2); if (ret != 2) { - dev_warn(&client->dev, "i2c reg read failed %d\n", ret); + dev_warn(&client->dev, "i2c reg read failed %d reg %02x\n", + ret, *(u8 *)reg_buf); if (ret >= 0) ret = -EREMOTEIO; return ret; @@ -999,7 +1000,8 @@ static int rtl2832_regmap_write(void *context, const void *data, size_t count) ret = __i2c_transfer(client->adapter, msg, 1); if (ret != 1) { - dev_warn(&client->dev, "i2c reg write failed %d\n", ret); + dev_warn(&client->dev, "i2c reg write failed %d reg %02x\n", + ret, *(u8 *)data); if (ret >= 0) ret = -EREMOTEIO; return ret; @@ -1028,7 +1030,8 @@ static int rtl2832_regmap_gather_write(void *context, const void *reg, ret = __i2c_transfer(client->adapter, msg, 1); if (ret != 1) { - dev_warn(&client->dev, "i2c reg write failed %d\n", ret); + dev_warn(&client->dev, "i2c reg write failed %d reg %02x\n", + ret, *(u8 const *)reg); if (ret >= 0) ret = -EREMOTEIO; return ret; @@ -1097,18 +1100,6 @@ static int rtl2832_enable_slave_ts(struct i2c_client *client) if (ret) goto err; - ret = rtl2832_bulk_write(client, 0x022, "\x01", 1); - if (ret) - goto err; - - ret = rtl2832_bulk_write(client, 0x026, "\x1f", 1); - if (ret) - goto err; - - ret = rtl2832_bulk_write(client, 0x027, "\xff", 1); - if (ret) - goto err; - ret = rtl2832_bulk_write(client, 0x192, "\x7f\xf7\xff", 3); if (ret) goto err; diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c index dcd8d94c1037..b860f02a4e55 100644 --- a/drivers/media/dvb-frontends/rtl2832_sdr.c +++ b/drivers/media/dvb-frontends/rtl2832_sdr.c @@ -310,7 +310,7 @@ static void rtl2832_sdr_urb_complete(struct urb *urb) len = rtl2832_sdr_convert_stream(dev, ptr, urb->transfer_buffer, urb->actual_length); vb2_set_plane_payload(&fbuf->vb.vb2_buf, 0, len); - v4l2_get_timestamp(&fbuf->vb.timestamp); + fbuf->vb.vb2_buf.timestamp = ktime_get_ns(); fbuf->vb.sequence = dev->sequence++; vb2_buffer_done(&fbuf->vb.vb2_buf, VB2_BUF_STATE_DONE); } @@ -490,7 +490,7 @@ static int rtl2832_sdr_querycap(struct file *file, void *fh, /* Videobuf2 operations */ static int rtl2832_sdr_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, + unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { struct rtl2832_sdr_dev *dev = vb2_get_drv_priv(vq); diff --git a/drivers/media/dvb-frontends/si2165.c b/drivers/media/dvb-frontends/si2165.c index 7c2eeee69757..1cf6e52e0105 100644 --- a/drivers/media/dvb-frontends/si2165.c +++ b/drivers/media/dvb-frontends/si2165.c @@ -1,21 +1,21 @@ /* - Driver for Silicon Labs Si2161 DVB-T and Si2165 DVB-C/-T Demodulator - - Copyright (C) 2013-2014 Matthias Schwarzott <zzam@gentoo.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - References: - http://www.silabs.com/Support%20Documents/TechnicalDocs/Si2165-short.pdf -*/ + * Driver for Silicon Labs Si2161 DVB-T and Si2165 DVB-C/-T Demodulator + * + * Copyright (C) 2013-2014 Matthias Schwarzott <zzam@gentoo.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * References: + * http://www.silabs.com/Support%20Documents/TechnicalDocs/Si2165-short.pdf + */ #include <linux/delay.h> #include <linux/errno.h> @@ -31,16 +31,18 @@ #include "si2165_priv.h" #include "si2165.h" -/* Hauppauge WinTV-HVR-930C-HD B130 / PCTV QuatroStick 521e 1113xx - * uses 16 MHz xtal */ - -/* Hauppauge WinTV-HVR-930C-HD B131 / PCTV QuatroStick 522e 1114xx - * uses 24 MHz clock provided by tuner */ +/* + * Hauppauge WinTV-HVR-930C-HD B130 / PCTV QuatroStick 521e 1113xx + * uses 16 MHz xtal + * + * Hauppauge WinTV-HVR-930C-HD B131 / PCTV QuatroStick 522e 1114xx + * uses 24 MHz clock provided by tuner + */ struct si2165_state { struct i2c_adapter *i2c; - struct dvb_frontend frontend; + struct dvb_frontend fe; struct si2165_config config; @@ -241,6 +243,27 @@ err: return ret; } +#define REG16(reg, val) { (reg), (val) & 0xff }, { (reg)+1, (val)>>8 & 0xff } +struct si2165_reg_value_pair { + u16 reg; + u8 val; +}; + +static int si2165_write_reg_list(struct si2165_state *state, + const struct si2165_reg_value_pair *regs, + int count) +{ + int i; + int ret; + + for (i = 0; i < count; i++) { + ret = si2165_writereg8(state, regs[i].reg, regs[i].val); + if (ret < 0) + return ret; + } + return 0; +} + static int si2165_get_tune_settings(struct dvb_frontend *fe, struct dvb_frontend_tune_settings *s) { @@ -258,8 +281,10 @@ static int si2165_init_pll(struct si2165_state *state) u8 divl = 12; u8 buf[4]; - /* hardcoded values can be deleted if calculation is verified - * or it yields the same values as the windows driver */ + /* + * hardcoded values can be deleted if calculation is verified + * or it yields the same values as the windows driver + */ switch (ref_freq_Hz) { case 16000000u: divn = 56; @@ -274,8 +299,10 @@ static int si2165_init_pll(struct si2165_state *state) if (ref_freq_Hz > 16000000u) divr = 2; - /* now select divn and divp such that - * fvco is in 1624..1824 MHz */ + /* + * now select divn and divp such that + * fvco is in 1624..1824 MHz + */ if (1624000000u * divr > ref_freq_Hz * 2u * 63u) divp = 4; @@ -341,10 +368,12 @@ static int si2165_upload_firmware_block(struct si2165_state *state, if (len % 4 != 0) return -EINVAL; - deb_fw_load("si2165_upload_firmware_block called with len=0x%x offset=0x%x blockcount=0x%x\n", + deb_fw_load( + "si2165_upload_firmware_block called with len=0x%x offset=0x%x blockcount=0x%x\n", len, offset, block_count); while (offset+12 <= len && cur_block < block_count) { - deb_fw_load("si2165_upload_firmware_block in while len=0x%x offset=0x%x cur_block=0x%x blockcount=0x%x\n", + deb_fw_load( + "si2165_upload_firmware_block in while len=0x%x offset=0x%x cur_block=0x%x blockcount=0x%x\n", len, offset, cur_block, block_count); wordcount = data[offset]; if (wordcount < 1 || data[offset+1] || @@ -383,7 +412,8 @@ static int si2165_upload_firmware_block(struct si2165_state *state, cur_block++; } - deb_fw_load("si2165_upload_firmware_block after while len=0x%x offset=0x%x cur_block=0x%x blockcount=0x%x\n", + deb_fw_load( + "si2165_upload_firmware_block after while len=0x%x offset=0x%x cur_block=0x%x blockcount=0x%x\n", len, offset, cur_block, block_count); if (poffset) @@ -633,7 +663,7 @@ static int si2165_init(struct dvb_frontend *fe) goto error; /* ber_pkt */ - ret = si2165_writereg16(state, 0x0470 , 0x7530); + ret = si2165_writereg16(state, 0x0470, 0x7530); if (ret < 0) goto error; @@ -660,22 +690,19 @@ static int si2165_init(struct dvb_frontend *fe) goto error; } - /* write adc values after each reset*/ - ret = si2165_writereg8(state, 0x012a, 0x46); - if (ret < 0) - goto error; - ret = si2165_writereg8(state, 0x012c, 0x00); + /* ts output config */ + ret = si2165_writereg8(state, 0x04e4, 0x20); if (ret < 0) - goto error; - ret = si2165_writereg8(state, 0x012e, 0x0a); + return ret; + ret = si2165_writereg16(state, 0x04ef, 0x00fe); if (ret < 0) - goto error; - ret = si2165_writereg8(state, 0x012f, 0xff); + return ret; + ret = si2165_writereg24(state, 0x04f4, 0x555555); if (ret < 0) - goto error; - ret = si2165_writereg8(state, 0x0123, 0x70); + return ret; + ret = si2165_writereg8(state, 0x04e5, 0x01); if (ret < 0) - goto error; + return ret; return 0; error: @@ -733,16 +760,26 @@ static int si2165_set_oversamp(struct si2165_state *state, u32 dvb_rate) do_div(oversamp, dvb_rate); reg_value = oversamp & 0x3fffffff; - /* oversamp, usbdump contained 0x03100000; */ + dprintk("%s: Write oversamp=%#x\n", __func__, reg_value); return si2165_writereg32(state, 0x00e4, reg_value); } -static int si2165_set_if_freq_shift(struct si2165_state *state, u32 IF) +static int si2165_set_if_freq_shift(struct si2165_state *state) { + struct dvb_frontend *fe = &state->fe; u64 if_freq_shift; s32 reg_value = 0; u32 fe_clk = si2165_get_fe_clk(state); + u32 IF = 0; + if (!fe->ops.tuner_ops.get_if_frequency) { + dev_err(&state->i2c->dev, + "%s: Error: get_if_frequency() not defined at tuner. Can't work without it!\n", + KBUILD_MODNAME); + return -EINVAL; + } + + fe->ops.tuner_ops.get_if_frequency(fe, &IF); if_freq_shift = IF; if_freq_shift <<= 29; @@ -758,25 +795,39 @@ static int si2165_set_if_freq_shift(struct si2165_state *state, u32 IF) return si2165_writereg32(state, 0x00e8, reg_value); } -static int si2165_set_parameters(struct dvb_frontend *fe) +static const struct si2165_reg_value_pair dvbt_regs[] = { + /* standard = DVB-T */ + { 0x00ec, 0x01 }, + { 0x08f8, 0x00 }, + /* impulsive_noise_remover */ + { 0x031c, 0x01 }, + { 0x00cb, 0x00 }, + /* agc2 */ + { 0x016e, 0x41 }, + { 0x016c, 0x0e }, + { 0x016d, 0x10 }, + /* agc */ + { 0x015b, 0x03 }, + { 0x0150, 0x78 }, + /* agc */ + { 0x01a0, 0x78 }, + { 0x01c8, 0x68 }, + /* freq_sync_range */ + REG16(0x030c, 0x0064), + /* gp_reg0 */ + { 0x0387, 0x00 } +}; + +static int si2165_set_frontend_dvbt(struct dvb_frontend *fe) { int ret; struct dtv_frontend_properties *p = &fe->dtv_property_cache; struct si2165_state *state = fe->demodulator_priv; - u8 val[3]; - u32 IF; u32 dvb_rate = 0; u16 bw10k; dprintk("%s: called\n", __func__); - if (!fe->ops.tuner_ops.get_if_frequency) { - dev_err(&state->i2c->dev, - "%s: Error: get_if_frequency() not defined at tuner. Can't work without it!\n", - KBUILD_MODNAME); - return -EINVAL; - } - if (!state->has_dvbt) return -EINVAL; @@ -788,34 +839,10 @@ static int si2165_set_parameters(struct dvb_frontend *fe) bw10k = 800; } - /* standard = DVB-T */ - ret = si2165_writereg8(state, 0x00ec, 0x01); - if (ret < 0) - return ret; ret = si2165_adjust_pll_divl(state, 12); if (ret < 0) return ret; - fe->ops.tuner_ops.get_if_frequency(fe, &IF); - ret = si2165_set_if_freq_shift(state, IF); - if (ret < 0) - return ret; - ret = si2165_writereg8(state, 0x08f8, 0x00); - if (ret < 0) - return ret; - /* ts output config */ - ret = si2165_writereg8(state, 0x04e4, 0x20); - if (ret < 0) - return ret; - ret = si2165_writereg16(state, 0x04ef, 0x00fe); - if (ret < 0) - return ret; - ret = si2165_writereg24(state, 0x04f4, 0x555555); - if (ret < 0) - return ret; - ret = si2165_writereg8(state, 0x04e5, 0x01); - if (ret < 0) - return ret; /* bandwidth in 10KHz steps */ ret = si2165_writereg16(state, 0x0308, bw10k); if (ret < 0) @@ -823,48 +850,115 @@ static int si2165_set_parameters(struct dvb_frontend *fe) ret = si2165_set_oversamp(state, dvb_rate); if (ret < 0) return ret; - /* impulsive_noise_remover */ - ret = si2165_writereg8(state, 0x031c, 0x01); - if (ret < 0) - return ret; - ret = si2165_writereg8(state, 0x00cb, 0x00); + + ret = si2165_write_reg_list(state, dvbt_regs, ARRAY_SIZE(dvbt_regs)); if (ret < 0) return ret; + + return 0; +} + +static const struct si2165_reg_value_pair dvbc_regs[] = { + /* standard = DVB-C */ + { 0x00ec, 0x05 }, + { 0x08f8, 0x00 }, + /* agc2 */ - ret = si2165_writereg8(state, 0x016e, 0x41); - if (ret < 0) - return ret; - ret = si2165_writereg8(state, 0x016c, 0x0e); - if (ret < 0) - return ret; - ret = si2165_writereg8(state, 0x016d, 0x10); - if (ret < 0) - return ret; + { 0x016e, 0x50 }, + { 0x016c, 0x0e }, + { 0x016d, 0x10 }, /* agc */ - ret = si2165_writereg8(state, 0x015b, 0x03); - if (ret < 0) - return ret; - ret = si2165_writereg8(state, 0x0150, 0x78); - if (ret < 0) - return ret; + { 0x015b, 0x03 }, + { 0x0150, 0x68 }, /* agc */ - ret = si2165_writereg8(state, 0x01a0, 0x78); + { 0x01a0, 0x68 }, + { 0x01c8, 0x50 }, + + { 0x0278, 0x0d }, + + { 0x023a, 0x05 }, + { 0x0261, 0x09 }, + REG16(0x0350, 0x3e80), + { 0x02f4, 0x00 }, + + { 0x00cb, 0x01 }, + REG16(0x024c, 0x0000), + REG16(0x027c, 0x0000), + { 0x0232, 0x03 }, + { 0x02f4, 0x0b }, + { 0x018b, 0x00 }, +}; + +static int si2165_set_frontend_dvbc(struct dvb_frontend *fe) +{ + struct si2165_state *state = fe->demodulator_priv; + int ret; + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + const u32 dvb_rate = p->symbol_rate; + const u32 bw_hz = p->bandwidth_hz; + + if (!state->has_dvbc) + return -EINVAL; + + if (dvb_rate == 0) + return -EINVAL; + + ret = si2165_adjust_pll_divl(state, 14); if (ret < 0) return ret; - ret = si2165_writereg8(state, 0x01c8, 0x68); + + /* Oversampling */ + ret = si2165_set_oversamp(state, dvb_rate); if (ret < 0) return ret; - /* freq_sync_range */ - ret = si2165_writereg16(state, 0x030c, 0x0064); + + ret = si2165_writereg32(state, 0x00c4, bw_hz); if (ret < 0) return ret; - /* gp_reg0 */ - ret = si2165_readreg8(state, 0x0387, val); + + ret = si2165_write_reg_list(state, dvbc_regs, ARRAY_SIZE(dvbc_regs)); if (ret < 0) return ret; - ret = si2165_writereg8(state, 0x0387, 0x00); + + return 0; +} + +static const struct si2165_reg_value_pair agc_rewrite[] = { + { 0x012a, 0x46 }, + { 0x012c, 0x00 }, + { 0x012e, 0x0a }, + { 0x012f, 0xff }, + { 0x0123, 0x70 } +}; + +static int si2165_set_frontend(struct dvb_frontend *fe) +{ + struct si2165_state *state = fe->demodulator_priv; + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + u32 delsys = p->delivery_system; + int ret; + u8 val[3]; + + /* initial setting of if freq shift */ + ret = si2165_set_if_freq_shift(state); if (ret < 0) return ret; + + switch (delsys) { + case SYS_DVBT: + ret = si2165_set_frontend_dvbt(fe); + if (ret < 0) + return ret; + break; + case SYS_DVBC_ANNEX_A: + ret = si2165_set_frontend_dvbc(fe); + if (ret < 0) + return ret; + break; + default: + return -EINVAL; + } + /* dsp_addr_jump */ ret = si2165_writereg32(state, 0x0348, 0xf4000000); if (ret < 0) @@ -874,8 +968,7 @@ static int si2165_set_parameters(struct dvb_frontend *fe) fe->ops.tuner_ops.set_params(fe); /* recalc if_freq_shift if IF might has changed */ - fe->ops.tuner_ops.get_if_frequency(fe, &IF); - ret = si2165_set_if_freq_shift(state, IF); + ret = si2165_set_if_freq_shift(state); if (ret < 0) return ret; @@ -886,6 +979,7 @@ static int si2165_set_parameters(struct dvb_frontend *fe) ret = si2165_writereg8(state, 0x0341, 0x00); if (ret < 0) return ret; + /* reset all */ ret = si2165_writereg8(state, 0x00c0, 0x00); if (ret < 0) @@ -894,6 +988,13 @@ static int si2165_set_parameters(struct dvb_frontend *fe) ret = si2165_writereg32(state, 0x0384, 0x00000000); if (ret < 0) return ret; + + /* write adc values after each reset*/ + ret = si2165_write_reg_list(state, agc_rewrite, + ARRAY_SIZE(agc_rewrite)); + if (ret < 0) + return ret; + /* start_synchro */ ret = si2165_writereg8(state, 0x02e0, 0x01); if (ret < 0) @@ -917,7 +1018,12 @@ static void si2165_release(struct dvb_frontend *fe) static struct dvb_frontend_ops si2165_ops = { .info = { .name = "Silicon Labs ", - .caps = FE_CAN_FEC_1_2 | + /* For DVB-C */ + .symbol_rate_min = 1000000, + .symbol_rate_max = 7200000, + /* For DVB-T */ + .frequency_stepsize = 166667, + .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | @@ -930,7 +1036,6 @@ static struct dvb_frontend_ops si2165_ops = { FE_CAN_QAM_128 | FE_CAN_QAM_256 | FE_CAN_QAM_AUTO | - FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO | FE_CAN_MUTE_TS | @@ -943,7 +1048,7 @@ static struct dvb_frontend_ops si2165_ops = { .init = si2165_init, .sleep = si2165_sleep, - .set_frontend = si2165_set_parameters, + .set_frontend = si2165_set_frontend, .read_status = si2165_read_status, .release = si2165_release, @@ -979,9 +1084,9 @@ struct dvb_frontend *si2165_attach(const struct si2165_config *config, } /* create dvb_frontend */ - memcpy(&state->frontend.ops, &si2165_ops, + memcpy(&state->fe.ops, &si2165_ops, sizeof(struct dvb_frontend_ops)); - state->frontend.demodulator_priv = state; + state->fe.demodulator_priv = state; /* powerup */ io_ret = si2165_writereg8(state, 0x0000, state->config.chip_mode); @@ -1033,20 +1138,22 @@ struct dvb_frontend *si2165_attach(const struct si2165_config *config, KBUILD_MODNAME, chip_name, rev_char, state->chip_type, state->chip_revcode); - strlcat(state->frontend.ops.info.name, chip_name, - sizeof(state->frontend.ops.info.name)); + strlcat(state->fe.ops.info.name, chip_name, + sizeof(state->fe.ops.info.name)); n = 0; if (state->has_dvbt) { - state->frontend.ops.delsys[n++] = SYS_DVBT; - strlcat(state->frontend.ops.info.name, " DVB-T", - sizeof(state->frontend.ops.info.name)); + state->fe.ops.delsys[n++] = SYS_DVBT; + strlcat(state->fe.ops.info.name, " DVB-T", + sizeof(state->fe.ops.info.name)); + } + if (state->has_dvbc) { + state->fe.ops.delsys[n++] = SYS_DVBC_ANNEX_A; + strlcat(state->fe.ops.info.name, " DVB-C", + sizeof(state->fe.ops.info.name)); } - if (state->has_dvbc) - dev_warn(&state->i2c->dev, "%s: DVB-C is not yet supported.\n", - KBUILD_MODNAME); - return &state->frontend; + return &state->fe; error: kfree(state); diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index 4ef8a5c7003e..c978c801c7aa 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -252,6 +252,7 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) { int rc; u8 f; + u32 bw; struct stb6100_state *state = fe->tuner_priv; rc = stb6100_read_reg(state, STB6100_F); @@ -259,9 +260,9 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) return rc; f = rc & STB6100_F_F; - state->status.bandwidth = (f + 5) * 2000; /* x2 for ZIF */ + bw = (f + 5) * 2000; /* x2 for ZIF */ - *bandwidth = state->bandwidth = state->status.bandwidth * 1000; + *bandwidth = state->bandwidth = bw * 1000; dprintk(verbose, FE_DEBUG, 1, "bandwidth = %u Hz", state->bandwidth); return 0; } @@ -495,68 +496,28 @@ static int stb6100_sleep(struct dvb_frontend *fe) static int stb6100_init(struct dvb_frontend *fe) { struct stb6100_state *state = fe->tuner_priv; - struct tuner_state *status = &state->status; + int refclk = 27000000; /* Hz */ - status->tunerstep = 125000; - status->ifreq = 0; - status->refclock = 27000000; /* Hz */ - status->iqsense = 1; - status->bandwidth = 36000; /* kHz */ - state->bandwidth = status->bandwidth * 1000; /* Hz */ - state->reference = status->refclock / 1000; /* kHz */ + /* + * iqsense = 1 + * tunerstep = 125000 + */ + state->bandwidth = 36000000; /* Hz */ + state->reference = refclk / 1000; /* kHz */ /* Set default bandwidth. Modified, PN 13-May-10 */ return 0; } -static int stb6100_get_state(struct dvb_frontend *fe, - enum tuner_param param, - struct tuner_state *state) +static int stb6100_set_params(struct dvb_frontend *fe) { - switch (param) { - case DVBFE_TUNER_FREQUENCY: - stb6100_get_frequency(fe, &state->frequency); - break; - case DVBFE_TUNER_TUNERSTEP: - break; - case DVBFE_TUNER_IFFREQ: - break; - case DVBFE_TUNER_BANDWIDTH: - stb6100_get_bandwidth(fe, &state->bandwidth); - break; - case DVBFE_TUNER_REFCLOCK: - break; - default: - break; - } + struct dtv_frontend_properties *c = &fe->dtv_property_cache; - return 0; -} + if (c->frequency > 0) + stb6100_set_frequency(fe, c->frequency); -static int stb6100_set_state(struct dvb_frontend *fe, - enum tuner_param param, - struct tuner_state *state) -{ - struct stb6100_state *tstate = fe->tuner_priv; - - switch (param) { - case DVBFE_TUNER_FREQUENCY: - stb6100_set_frequency(fe, state->frequency); - tstate->frequency = state->frequency; - break; - case DVBFE_TUNER_TUNERSTEP: - break; - case DVBFE_TUNER_IFFREQ: - break; - case DVBFE_TUNER_BANDWIDTH: - stb6100_set_bandwidth(fe, state->bandwidth); - tstate->bandwidth = state->bandwidth; - break; - case DVBFE_TUNER_REFCLOCK: - break; - default: - break; - } + if (c->bandwidth_hz > 0) + stb6100_set_bandwidth(fe, c->bandwidth_hz); return 0; } @@ -572,8 +533,9 @@ static struct dvb_tuner_ops stb6100_ops = { .init = stb6100_init, .sleep = stb6100_sleep, .get_status = stb6100_get_status, - .get_state = stb6100_get_state, - .set_state = stb6100_set_state, + .set_params = stb6100_set_params, + .get_frequency = stb6100_get_frequency, + .get_bandwidth = stb6100_get_bandwidth, .release = stb6100_release }; diff --git a/drivers/media/dvb-frontends/stb6100.h b/drivers/media/dvb-frontends/stb6100.h index 218c8188865d..f7b468b6dc26 100644 --- a/drivers/media/dvb-frontends/stb6100.h +++ b/drivers/media/dvb-frontends/stb6100.h @@ -86,7 +86,6 @@ struct stb6100_state { const struct stb6100_config *config; struct dvb_tuner_ops ops; struct dvb_frontend *frontend; - struct tuner_state status; u32 frequency; u32 srate; diff --git a/drivers/media/dvb-frontends/stb6100_cfg.h b/drivers/media/dvb-frontends/stb6100_cfg.h index 6edc15365847..2ef67aa768b9 100644 --- a/drivers/media/dvb-frontends/stb6100_cfg.h +++ b/drivers/media/dvb-frontends/stb6100_cfg.h @@ -19,20 +19,21 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <linux/dvb/frontend.h> +#include "dvb_frontend.h" + static int stb6100_get_frequency(struct dvb_frontend *fe, u32 *frequency) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state t_state; int err = 0; - if (tuner_ops->get_state) { - err = tuner_ops->get_state(fe, DVBFE_TUNER_FREQUENCY, &t_state); + if (tuner_ops->get_frequency) { + err = tuner_ops->get_frequency(fe, frequency); if (err < 0) { printk("%s: Invalid parameter\n", __func__); return err; } - *frequency = t_state.frequency; } return 0; } @@ -41,13 +42,16 @@ static int stb6100_set_frequency(struct dvb_frontend *fe, u32 frequency) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state t_state; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 bw = c->bandwidth_hz; int err = 0; - t_state.frequency = frequency; + c->frequency = frequency; + c->bandwidth_hz = 0; /* Don't adjust the bandwidth */ - if (tuner_ops->set_state) { - err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &t_state); + if (tuner_ops->set_params) { + err = tuner_ops->set_params(fe); + c->bandwidth_hz = bw; if (err < 0) { printk("%s: Invalid parameter\n", __func__); return err; @@ -60,16 +64,14 @@ static int stb6100_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state t_state; int err = 0; - if (tuner_ops->get_state) { - err = tuner_ops->get_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state); + if (tuner_ops->get_bandwidth) { + err = tuner_ops->get_bandwidth(fe, bandwidth); if (err < 0) { printk("%s: Invalid parameter\n", __func__); return err; } - *bandwidth = t_state.bandwidth; } return 0; } @@ -78,13 +80,16 @@ static int stb6100_set_bandwidth(struct dvb_frontend *fe, u32 bandwidth) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state t_state; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 freq = c->frequency; int err = 0; - t_state.bandwidth = bandwidth; + c->bandwidth_hz = bandwidth; + c->frequency = 0; /* Don't adjust the frequency */ - if (tuner_ops->set_state) { - err = tuner_ops->set_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state); + if (tuner_ops->set_params) { + err = tuner_ops->set_params(fe); + c->frequency = freq; if (err < 0) { printk("%s: Invalid parameter\n", __func__); return err; diff --git a/drivers/media/dvb-frontends/stb6100_proc.h b/drivers/media/dvb-frontends/stb6100_proc.h index bd8a0ec9e2cc..50ffa21e3871 100644 --- a/drivers/media/dvb-frontends/stb6100_proc.h +++ b/drivers/media/dvb-frontends/stb6100_proc.h @@ -17,27 +17,27 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <linux/dvb/frontend.h> +#include "dvb_frontend.h" + static int stb6100_get_freq(struct dvb_frontend *fe, u32 *frequency) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state state; int err = 0; - if (tuner_ops->get_state) { + if (tuner_ops->get_frequency) { if (frontend_ops->i2c_gate_ctrl) frontend_ops->i2c_gate_ctrl(fe, 1); - err = tuner_ops->get_state(fe, DVBFE_TUNER_FREQUENCY, &state); + err = tuner_ops->get_frequency(fe, frequency); if (err < 0) { - printk(KERN_ERR "%s: Invalid parameter\n", __func__); + printk("%s: Invalid parameter\n", __func__); return err; } if (frontend_ops->i2c_gate_ctrl) frontend_ops->i2c_gate_ctrl(fe, 0); - - *frequency = state.frequency; } return 0; @@ -47,18 +47,21 @@ static int stb6100_set_freq(struct dvb_frontend *fe, u32 frequency) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state state; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 bw = c->bandwidth_hz; int err = 0; - state.frequency = frequency; + c->frequency = frequency; + c->bandwidth_hz = 0; /* Don't adjust the bandwidth */ - if (tuner_ops->set_state) { + if (tuner_ops->set_params) { if (frontend_ops->i2c_gate_ctrl) frontend_ops->i2c_gate_ctrl(fe, 1); - err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &state); + err = tuner_ops->set_params(fe); + c->bandwidth_hz = bw; if (err < 0) { - printk(KERN_ERR "%s: Invalid parameter\n", __func__); + printk("%s: Invalid parameter\n", __func__); return err; } @@ -74,14 +77,13 @@ static int stb6100_get_bandw(struct dvb_frontend *fe, u32 *bandwidth) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state state; int err = 0; - if (tuner_ops->get_state) { + if (tuner_ops->get_bandwidth) { if (frontend_ops->i2c_gate_ctrl) frontend_ops->i2c_gate_ctrl(fe, 1); - err = tuner_ops->get_state(fe, DVBFE_TUNER_BANDWIDTH, &state); + err = tuner_ops->get_bandwidth(fe, bandwidth); if (err < 0) { printk(KERN_ERR "%s: Invalid parameter\n", __func__); return err; @@ -89,8 +91,6 @@ static int stb6100_get_bandw(struct dvb_frontend *fe, u32 *bandwidth) if (frontend_ops->i2c_gate_ctrl) frontend_ops->i2c_gate_ctrl(fe, 0); - - *bandwidth = state.bandwidth; } return 0; @@ -100,16 +100,19 @@ static int stb6100_set_bandw(struct dvb_frontend *fe, u32 bandwidth) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state state; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 freq = c->frequency; int err = 0; - state.bandwidth = bandwidth; + c->bandwidth_hz = bandwidth; + c->frequency = 0; /* Don't adjust the frequency */ - if (tuner_ops->set_state) { + if (tuner_ops->set_params) { if (frontend_ops->i2c_gate_ctrl) frontend_ops->i2c_gate_ctrl(fe, 1); - err = tuner_ops->set_state(fe, DVBFE_TUNER_BANDWIDTH, &state); + err = tuner_ops->set_params(fe); + c->frequency = freq; if (err < 0) { printk(KERN_ERR "%s: Invalid parameter\n", __func__); return err; diff --git a/drivers/media/dvb-frontends/tda665x.c b/drivers/media/dvb-frontends/tda665x.c index 63cc12378d9a..82f8cc534f33 100644 --- a/drivers/media/dvb-frontends/tda665x.c +++ b/drivers/media/dvb-frontends/tda665x.c @@ -66,26 +66,13 @@ exit: return err; } -static int tda665x_get_state(struct dvb_frontend *fe, - enum tuner_param param, - struct tuner_state *tstate) +static int tda665x_get_frequency(struct dvb_frontend *fe, u32 *frequency) { struct tda665x_state *state = fe->tuner_priv; - int err = 0; - switch (param) { - case DVBFE_TUNER_FREQUENCY: - tstate->frequency = state->frequency; - break; - case DVBFE_TUNER_BANDWIDTH: - break; - default: - printk(KERN_ERR "%s: Unknown parameter (param=%d)\n", __func__, param); - err = -EINVAL; - break; - } + *frequency = state->frequency; - return err; + return 0; } static int tda665x_get_status(struct dvb_frontend *fe, u32 *status) @@ -111,9 +98,8 @@ exit: return err; } -static int tda665x_set_state(struct dvb_frontend *fe, - enum tuner_param param, - struct tuner_state *tstate) +static int tda665x_set_frequency(struct dvb_frontend *fe, + u32 new_frequency) { struct tda665x_state *state = fe->tuner_priv; const struct tda665x_config *config = state->config; @@ -121,88 +107,96 @@ static int tda665x_set_state(struct dvb_frontend *fe, u8 buf[4]; int err = 0; - if (param & DVBFE_TUNER_FREQUENCY) { - - frequency = tstate->frequency; - if ((frequency < config->frequency_max) || (frequency > config->frequency_min)) { - printk(KERN_ERR "%s: Frequency beyond limits, frequency=%d\n", __func__, frequency); - return -EINVAL; - } - - frequency += config->frequency_offst; - frequency *= config->ref_multiplier; - frequency += config->ref_divider >> 1; - frequency /= config->ref_divider; - - buf[0] = (u8) ((frequency & 0x7f00) >> 8); - buf[1] = (u8) (frequency & 0x00ff) >> 0; - buf[2] = 0x80 | 0x40 | 0x02; - buf[3] = 0x00; - - /* restore frequency */ - frequency = tstate->frequency; - - if (frequency < 153000000) { - /* VHF-L */ - buf[3] |= 0x01; /* fc, Low Band, 47 - 153 MHz */ - if (frequency < 68000000) - buf[3] |= 0x40; /* 83uA */ - if (frequency < 1040000000) - buf[3] |= 0x60; /* 122uA */ - if (frequency < 1250000000) - buf[3] |= 0x80; /* 163uA */ - else - buf[3] |= 0xa0; /* 254uA */ - } else if (frequency < 438000000) { - /* VHF-H */ - buf[3] |= 0x02; /* fc, Mid Band, 153 - 438 MHz */ - if (frequency < 230000000) - buf[3] |= 0x40; - if (frequency < 300000000) - buf[3] |= 0x60; - else - buf[3] |= 0x80; - } else { - /* UHF */ - buf[3] |= 0x04; /* fc, High Band, 438 - 862 MHz */ - if (frequency < 470000000) - buf[3] |= 0x60; - if (frequency < 526000000) - buf[3] |= 0x80; - else - buf[3] |= 0xa0; - } - - /* Set params */ - err = tda665x_write(state, buf, 5); - if (err < 0) - goto exit; - - /* sleep for some time */ - printk(KERN_DEBUG "%s: Waiting to Phase LOCK\n", __func__); - msleep(20); - /* check status */ - err = tda665x_get_status(fe, &status); - if (err < 0) - goto exit; - - if (status == 1) { - printk(KERN_DEBUG "%s: Tuner Phase locked: status=%d\n", __func__, status); - state->frequency = frequency; /* cache successful state */ - } else { - printk(KERN_ERR "%s: No Phase lock: status=%d\n", __func__, status); - } - } else { - printk(KERN_ERR "%s: Unknown parameter (param=%d)\n", __func__, param); + if ((new_frequency < config->frequency_max) + || (new_frequency > config->frequency_min)) { + printk(KERN_ERR "%s: Frequency beyond limits, frequency=%d\n", + __func__, new_frequency); return -EINVAL; } + frequency = new_frequency; + + frequency += config->frequency_offst; + frequency *= config->ref_multiplier; + frequency += config->ref_divider >> 1; + frequency /= config->ref_divider; + + buf[0] = (u8) ((frequency & 0x7f00) >> 8); + buf[1] = (u8) (frequency & 0x00ff) >> 0; + buf[2] = 0x80 | 0x40 | 0x02; + buf[3] = 0x00; + + /* restore frequency */ + frequency = new_frequency; + + if (frequency < 153000000) { + /* VHF-L */ + buf[3] |= 0x01; /* fc, Low Band, 47 - 153 MHz */ + if (frequency < 68000000) + buf[3] |= 0x40; /* 83uA */ + if (frequency < 1040000000) + buf[3] |= 0x60; /* 122uA */ + if (frequency < 1250000000) + buf[3] |= 0x80; /* 163uA */ + else + buf[3] |= 0xa0; /* 254uA */ + } else if (frequency < 438000000) { + /* VHF-H */ + buf[3] |= 0x02; /* fc, Mid Band, 153 - 438 MHz */ + if (frequency < 230000000) + buf[3] |= 0x40; + if (frequency < 300000000) + buf[3] |= 0x60; + else + buf[3] |= 0x80; + } else { + /* UHF */ + buf[3] |= 0x04; /* fc, High Band, 438 - 862 MHz */ + if (frequency < 470000000) + buf[3] |= 0x60; + if (frequency < 526000000) + buf[3] |= 0x80; + else + buf[3] |= 0xa0; + } + + /* Set params */ + err = tda665x_write(state, buf, 5); + if (err < 0) + goto exit; + + /* sleep for some time */ + printk(KERN_DEBUG "%s: Waiting to Phase LOCK\n", __func__); + msleep(20); + /* check status */ + err = tda665x_get_status(fe, &status); + if (err < 0) + goto exit; + + if (status == 1) { + printk(KERN_DEBUG "%s: Tuner Phase locked: status=%d\n", + __func__, status); + state->frequency = frequency; /* cache successful state */ + } else { + printk(KERN_ERR "%s: No Phase lock: status=%d\n", + __func__, status); + } + return 0; exit: printk(KERN_ERR "%s: I/O Error\n", __func__); return err; } +static int tda665x_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + + tda665x_set_frequency(fe, c->frequency); + + return 0; +} + static int tda665x_release(struct dvb_frontend *fe) { struct tda665x_state *state = fe->tuner_priv; @@ -213,10 +207,9 @@ static int tda665x_release(struct dvb_frontend *fe) } static struct dvb_tuner_ops tda665x_ops = { - - .set_state = tda665x_set_state, - .get_state = tda665x_get_state, .get_status = tda665x_get_status, + .set_params = tda665x_set_params, + .get_frequency = tda665x_get_frequency, .release = tda665x_release }; diff --git a/drivers/media/dvb-frontends/tda8261.c b/drivers/media/dvb-frontends/tda8261.c index 19c488814e5c..3285b1bc4642 100644 --- a/drivers/media/dvb-frontends/tda8261.c +++ b/drivers/media/dvb-frontends/tda8261.c @@ -83,88 +83,71 @@ static int tda8261_get_status(struct dvb_frontend *fe, u32 *status) static const u32 div_tab[] = { 2000, 1000, 500, 250, 125 }; /* kHz */ static const u8 ref_div[] = { 0x00, 0x01, 0x02, 0x05, 0x07 }; -static int tda8261_get_state(struct dvb_frontend *fe, - enum tuner_param param, - struct tuner_state *tstate) +static int tda8261_get_frequency(struct dvb_frontend *fe, u32 *frequency) { struct tda8261_state *state = fe->tuner_priv; - int err = 0; - switch (param) { - case DVBFE_TUNER_FREQUENCY: - tstate->frequency = state->frequency; - break; - case DVBFE_TUNER_BANDWIDTH: - tstate->bandwidth = 40000000; /* FIXME! need to calculate Bandwidth */ - break; - default: - pr_err("%s: Unknown parameter (param=%d)\n", __func__, param); - err = -EINVAL; - break; - } + *frequency = state->frequency; - return err; + return 0; } -static int tda8261_set_state(struct dvb_frontend *fe, - enum tuner_param param, - struct tuner_state *tstate) +static int tda8261_set_params(struct dvb_frontend *fe) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct tda8261_state *state = fe->tuner_priv; const struct tda8261_config *config = state->config; u32 frequency, N, status = 0; u8 buf[4]; int err = 0; - if (param & DVBFE_TUNER_FREQUENCY) { - /** - * N = Max VCO Frequency / Channel Spacing - * Max VCO Frequency = VCO frequency + (channel spacing - 1) - * (to account for half channel spacing on either side) - */ - frequency = tstate->frequency; - if ((frequency < 950000) || (frequency > 2150000)) { - pr_warn("%s: Frequency beyond limits, frequency=%d\n", __func__, frequency); - return -EINVAL; - } - N = (frequency + (div_tab[config->step_size] - 1)) / div_tab[config->step_size]; - pr_debug("%s: Step size=%d, Divider=%d, PG=0x%02x (%d)\n", - __func__, config->step_size, div_tab[config->step_size], N, N); - - buf[0] = (N >> 8) & 0xff; - buf[1] = N & 0xff; - buf[2] = (0x01 << 7) | ((ref_div[config->step_size] & 0x07) << 1); - - if (frequency < 1450000) - buf[3] = 0x00; - else if (frequency < 2000000) - buf[3] = 0x40; - else if (frequency < 2150000) - buf[3] = 0x80; - - /* Set params */ - if ((err = tda8261_write(state, buf)) < 0) { - pr_err("%s: I/O Error\n", __func__); - return err; - } - /* sleep for some time */ - pr_debug("%s: Waiting to Phase LOCK\n", __func__); - msleep(20); - /* check status */ - if ((err = tda8261_get_status(fe, &status)) < 0) { - pr_err("%s: I/O Error\n", __func__); - return err; - } - if (status == 1) { - pr_debug("%s: Tuner Phase locked: status=%d\n", __func__, status); - state->frequency = frequency; /* cache successful state */ - } else { - pr_debug("%s: No Phase lock: status=%d\n", __func__, status); - } - } else { - pr_err("%s: Unknown parameter (param=%d)\n", __func__, param); + /* + * N = Max VCO Frequency / Channel Spacing + * Max VCO Frequency = VCO frequency + (channel spacing - 1) + * (to account for half channel spacing on either side) + */ + frequency = c->frequency; + if ((frequency < 950000) || (frequency > 2150000)) { + pr_warn("%s: Frequency beyond limits, frequency=%d\n", + __func__, frequency); return -EINVAL; } + N = (frequency + (div_tab[config->step_size] - 1)) / div_tab[config->step_size]; + pr_debug("%s: Step size=%d, Divider=%d, PG=0x%02x (%d)\n", + __func__, config->step_size, div_tab[config->step_size], N, N); + + buf[0] = (N >> 8) & 0xff; + buf[1] = N & 0xff; + buf[2] = (0x01 << 7) | ((ref_div[config->step_size] & 0x07) << 1); + + if (frequency < 1450000) + buf[3] = 0x00; + else if (frequency < 2000000) + buf[3] = 0x40; + else if (frequency < 2150000) + buf[3] = 0x80; + + /* Set params */ + err = tda8261_write(state, buf); + if (err < 0) { + pr_err("%s: I/O Error\n", __func__); + return err; + } + /* sleep for some time */ + pr_debug("%s: Waiting to Phase LOCK\n", __func__); + msleep(20); + /* check status */ + if ((err = tda8261_get_status(fe, &status)) < 0) { + pr_err("%s: I/O Error\n", __func__); + return err; + } + if (status == 1) { + pr_debug("%s: Tuner Phase locked: status=%d\n", __func__, + status); + state->frequency = frequency; /* cache successful state */ + } else { + pr_debug("%s: No Phase lock: status=%d\n", __func__, status); + } return 0; } @@ -182,14 +165,13 @@ static struct dvb_tuner_ops tda8261_ops = { .info = { .name = "TDA8261", -// .tuner_name = NULL, .frequency_min = 950000, .frequency_max = 2150000, .frequency_step = 0 }, - .set_state = tda8261_set_state, - .get_state = tda8261_get_state, + .set_params = tda8261_set_params, + .get_frequency = tda8261_get_frequency, .get_status = tda8261_get_status, .release = tda8261_release }; @@ -210,10 +192,7 @@ struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe, fe->ops.tuner_ops = tda8261_ops; fe->ops.tuner_ops.info.frequency_step = div_tab[config->step_size]; -// fe->ops.tuner_ops.tuner_name = &config->buf; -// printk("%s: Attaching %s TDA8261 8PSK/QPSK tuner\n", -// __func__, fe->ops.tuner_ops.tuner_name); pr_info("%s: Attaching TDA8261 8PSK/QPSK tuner\n", __func__); return fe; diff --git a/drivers/media/dvb-frontends/tda8261_cfg.h b/drivers/media/dvb-frontends/tda8261_cfg.h index 04a19e14ee5a..fe527ff84df4 100644 --- a/drivers/media/dvb-frontends/tda8261_cfg.h +++ b/drivers/media/dvb-frontends/tda8261_cfg.h @@ -21,17 +21,15 @@ static int tda8261_get_frequency(struct dvb_frontend *fe, u32 *frequency) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state t_state; int err = 0; - if (tuner_ops->get_state) { - err = tuner_ops->get_state(fe, DVBFE_TUNER_FREQUENCY, &t_state); + if (tuner_ops->get_frequency) { + err = tuner_ops->get_frequency(fe, frequency); if (err < 0) { - printk("%s: Invalid parameter\n", __func__); + pr_err("%s: Invalid parameter\n", __func__); return err; } - *frequency = t_state.frequency; - printk("%s: Frequency=%d\n", __func__, t_state.frequency); + pr_debug("%s: Frequency=%d\n", __func__, *frequency); } return 0; } @@ -40,37 +38,24 @@ static int tda8261_set_frequency(struct dvb_frontend *fe, u32 frequency) { struct dvb_frontend_ops *frontend_ops = &fe->ops; struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state t_state; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; int err = 0; - t_state.frequency = frequency; - - if (tuner_ops->set_state) { - err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &t_state); + if (tuner_ops->set_params) { + err = tuner_ops->set_params(fe); if (err < 0) { - printk("%s: Invalid parameter\n", __func__); + pr_err("%s: Invalid parameter\n", __func__); return err; } } - printk("%s: Frequency=%d\n", __func__, t_state.frequency); + pr_debug("%s: Frequency=%d\n", __func__, c->frequency); return 0; } static int tda8261_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) { - struct dvb_frontend_ops *frontend_ops = &fe->ops; - struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; - struct tuner_state t_state; - int err = 0; + /* FIXME! need to calculate Bandwidth */ + *bandwidth = 40000000; - if (tuner_ops->get_state) { - err = tuner_ops->get_state(fe, DVBFE_TUNER_BANDWIDTH, &t_state); - if (err < 0) { - printk("%s: Invalid parameter\n", __func__); - return err; - } - *bandwidth = t_state.bandwidth; - printk("%s: Bandwidth=%d\n", __func__, t_state.bandwidth); - } return 0; } diff --git a/drivers/media/dvb-frontends/tdhd1.h b/drivers/media/dvb-frontends/tdhd1.h index 17750985db0c..2b9e8732c802 100644 --- a/drivers/media/dvb-frontends/tdhd1.h +++ b/drivers/media/dvb-frontends/tdhd1.h @@ -20,7 +20,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * The project's page is at http://www.linuxtv.org + * The project's page is at https://linuxtv.org */ #ifndef TDHD1_H diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index 521bbf1b29bc..993dc50c12db 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -83,6 +83,16 @@ config VIDEO_MSP3400 To compile this driver as a module, choose M here: the module will be called msp3400. +config VIDEO_CS3308 + tristate "Cirrus Logic CS3308 audio ADC" + depends on VIDEO_V4L2 && I2C + ---help--- + Support for the Cirrus Logic CS3308 High Performance 8-Channel + Analog Volume Control + + To compile this driver as a module, choose M here: the + module will be called cs3308. + config VIDEO_CS5345 tristate "Cirrus Logic CS5345 audio ADC" depends on VIDEO_V4L2 && I2C diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile index 07db257abfc1..94f2c99e890d 100644 --- a/drivers/media/i2c/Makefile +++ b/drivers/media/i2c/Makefile @@ -43,6 +43,7 @@ obj-$(CONFIG_VIDEO_TVP7002) += tvp7002.o obj-$(CONFIG_VIDEO_TW2804) += tw2804.o obj-$(CONFIG_VIDEO_TW9903) += tw9903.o obj-$(CONFIG_VIDEO_TW9906) += tw9906.o +obj-$(CONFIG_VIDEO_CS3308) += cs3308.o obj-$(CONFIG_VIDEO_CS5345) += cs5345.o obj-$(CONFIG_VIDEO_CS53L32A) += cs53l32a.o obj-$(CONFIG_VIDEO_M52790) += m52790.o diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c index 69094ab047b1..0494a7896aa2 100644 --- a/drivers/media/i2c/ad9389b.c +++ b/drivers/media/i2c/ad9389b.c @@ -35,7 +35,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-dv-timings.h> #include <media/v4l2-ctrls.h> -#include <media/ad9389b.h> +#include <media/i2c/ad9389b.h> static int debug; module_param(debug, int, 0644); diff --git a/drivers/media/i2c/adp1653.c b/drivers/media/i2c/adp1653.c index 5dd39775d6ca..f00745bbe471 100644 --- a/drivers/media/i2c/adp1653.c +++ b/drivers/media/i2c/adp1653.c @@ -37,7 +37,7 @@ #include <linux/slab.h> #include <linux/of.h> #include <linux/gpio/consumer.h> -#include <media/adp1653.h> +#include <media/i2c/adp1653.h> #include <media/v4l2-device.h> #define TIMEOUT_MAX 820000 diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index f82c8aa164fa..3c3c4bfe3866 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -1112,7 +1112,7 @@ static int init_device(struct adv7180_state *state) mutex_lock(&state->mutex); adv7180_write(state, ADV7180_REG_PWR_MAN, ADV7180_PWR_MAN_RES); - usleep_range(2000, 10000); + usleep_range(5000, 10000); ret = state->chip_info->init(state); if (ret) diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c index e2dd1617662f..2bec737881e9 100644 --- a/drivers/media/i2c/adv7183.c +++ b/drivers/media/i2c/adv7183.c @@ -27,7 +27,7 @@ #include <linux/types.h> #include <linux/videodev2.h> -#include <media/adv7183.h> +#include <media/i2c/adv7183.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> diff --git a/drivers/media/i2c/adv7343.c b/drivers/media/i2c/adv7343.c index f89d0afcd964..11f9029433cf 100644 --- a/drivers/media/i2c/adv7343.c +++ b/drivers/media/i2c/adv7343.c @@ -28,7 +28,7 @@ #include <linux/of.h> #include <linux/of_graph.h> -#include <media/adv7343.h> +#include <media/i2c/adv7343.h> #include <media/v4l2-async.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/adv7393.c b/drivers/media/i2c/adv7393.c index 0215f95c2245..76d987476e35 100644 --- a/drivers/media/i2c/adv7393.c +++ b/drivers/media/i2c/adv7393.c @@ -31,7 +31,7 @@ #include <linux/videodev2.h> #include <linux/uaccess.h> -#include <media/adv7393.h> +#include <media/i2c/adv7393.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511.c index e4900df1140b..eeb2cd823c4d 100644 --- a/drivers/media/i2c/adv7511.c +++ b/drivers/media/i2c/adv7511.c @@ -32,7 +32,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-dv-timings.h> -#include <media/adv7511.h> +#include <media/i2c/adv7511.h> static int debug; module_param(debug, int, 0644); @@ -1116,7 +1116,7 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd, adv7511_wr_and_or(sd, 0x55, 0x9f, y << 5); adv7511_wr_and_or(sd, 0x56, 0x3f, c << 6); adv7511_wr_and_or(sd, 0x57, 0x83, (ec << 4) | (q << 2)); - adv7511_wr_and_or(sd, 0x59, 0x0f, yq << 4); + adv7511_wr_and_or(sd, 0x59, 0x3f, yq << 6); adv7511_wr_and_or(sd, 0x4a, 0xff, 1); return 0; diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index 5631ec004eed..745286225655 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -39,7 +39,7 @@ #include <linux/workqueue.h> #include <linux/regmap.h> -#include <media/adv7604.h> +#include <media/i2c/adv7604.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-event.h> @@ -905,7 +905,7 @@ static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd, for (i = 0; predef_vid_timings[i].timings.bt.width; i++) { if (!v4l2_match_dv_timings(timings, &predef_vid_timings[i].timings, - is_digital_input(sd) ? 250000 : 1000000)) + is_digital_input(sd) ? 250000 : 1000000, false)) continue; io_write(sd, 0x00, predef_vid_timings[i].vid_std); /* video std */ io_write(sd, 0x01, (predef_vid_timings[i].v_freq << 4) + @@ -1479,7 +1479,7 @@ static void adv76xx_fill_optional_dv_timings_fields(struct v4l2_subdev *sd, for (i = 0; adv76xx_timings[i].bt.width; i++) { if (v4l2_match_dv_timings(timings, &adv76xx_timings[i], - is_digital_input(sd) ? 250000 : 1000000)) { + is_digital_input(sd) ? 250000 : 1000000, false)) { *timings = adv76xx_timings[i]; break; } @@ -1644,7 +1644,7 @@ static int adv76xx_s_dv_timings(struct v4l2_subdev *sd, if (!timings) return -EINVAL; - if (v4l2_match_dv_timings(&state->timings, timings, 0)) { + if (v4l2_match_dv_timings(&state->timings, timings, 0, false)) { v4l2_dbg(1, debug, sd, "%s: no change\n", __func__); return 0; } diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index b7269b8f040d..69378e4914b6 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -43,7 +43,7 @@ #include <media/v4l2-event.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-dv-timings.h> -#include <media/adv7842.h> +#include <media/i2c/adv7842.h> static int debug; module_param(debug, int, 0644); @@ -155,7 +155,7 @@ static bool adv7842_check_dv_timings(const struct v4l2_dv_timings *t, void *hdl) int i; for (i = 0; adv7842_timings_exceptions[i].bt.width; i++) - if (v4l2_match_dv_timings(t, adv7842_timings_exceptions + i, 0)) + if (v4l2_match_dv_timings(t, adv7842_timings_exceptions + i, 0, false)) return false; return true; } @@ -1008,7 +1008,7 @@ static int find_and_set_predefined_video_timings(struct v4l2_subdev *sd, for (i = 0; predef_vid_timings[i].timings.bt.width; i++) { if (!v4l2_match_dv_timings(timings, &predef_vid_timings[i].timings, - is_digital_input(sd) ? 250000 : 1000000)) + is_digital_input(sd) ? 250000 : 1000000, false)) continue; /* video std */ io_write(sd, 0x00, predef_vid_timings[i].vid_std); @@ -1659,7 +1659,7 @@ static int adv7842_s_dv_timings(struct v4l2_subdev *sd, if (state->mode == ADV7842_MODE_SDP) return -ENODATA; - if (v4l2_match_dv_timings(&state->timings, timings, 0)) { + if (v4l2_match_dv_timings(&state->timings, timings, 0, false)) { v4l2_dbg(1, debug, sd, "%s: no change\n", __func__); return 0; } diff --git a/drivers/media/i2c/ak881x.c b/drivers/media/i2c/ak881x.c index d3b965ec3bbc..d9f2b6b76d59 100644 --- a/drivers/media/i2c/ak881x.c +++ b/drivers/media/i2c/ak881x.c @@ -15,7 +15,7 @@ #include <linux/videodev2.h> #include <linux/module.h> -#include <media/ak881x.h> +#include <media/i2c/ak881x.h> #include <media/v4l2-common.h> #include <media/v4l2-device.h> diff --git a/drivers/media/i2c/as3645a.c b/drivers/media/i2c/as3645a.c index 301084b07887..29a2e7034aa6 100644 --- a/drivers/media/i2c/as3645a.c +++ b/drivers/media/i2c/as3645a.c @@ -31,7 +31,7 @@ #include <linux/mutex.h> #include <linux/slab.h> -#include <media/as3645a.h> +#include <media/i2c/as3645a.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> diff --git a/drivers/media/i2c/bt819.c b/drivers/media/i2c/bt819.c index e00e3104d448..7907bcfbaed3 100644 --- a/drivers/media/i2c/bt819.c +++ b/drivers/media/i2c/bt819.c @@ -37,7 +37,7 @@ #include <linux/slab.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> -#include <media/bt819.h> +#include <media/i2c/bt819.h> MODULE_DESCRIPTION("Brooktree-819 video decoder driver"); MODULE_AUTHOR("Mike Bernson & Dave Perks"); diff --git a/drivers/media/i2c/cs3308.c b/drivers/media/i2c/cs3308.c new file mode 100644 index 000000000000..d28b4f37fe5f --- /dev/null +++ b/drivers/media/i2c/cs3308.c @@ -0,0 +1,138 @@ +/* + * Cirrus Logic cs3308 8-Channel Analog Volume Control + * + * Copyright (C) 2010 Devin Heitmueller <dheitmueller@kernellabs.com> + * Copyright (C) 2012 Steven Toth <stoth@kernellabs.com> + * + * Derived from cs5345.c Copyright (C) 2007 Hans Verkuil + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/i2c.h> +#include <linux/slab.h> +#include <linux/videodev2.h> +#include <media/v4l2-device.h> + +MODULE_DESCRIPTION("i2c device driver for cs3308 8-channel volume control"); +MODULE_AUTHOR("Devin Heitmueller"); +MODULE_LICENSE("GPL"); + +static inline int cs3308_write(struct v4l2_subdev *sd, u8 reg, u8 value) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + return i2c_smbus_write_byte_data(client, reg, value); +} + +static inline int cs3308_read(struct v4l2_subdev *sd, u8 reg) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + return i2c_smbus_read_byte_data(client, reg); +} + +#ifdef CONFIG_VIDEO_ADV_DEBUG +static int cs3308_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg) +{ + reg->val = cs3308_read(sd, reg->reg & 0xffff); + reg->size = 1; + return 0; +} + +static int cs3308_s_register(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg) +{ + cs3308_write(sd, reg->reg & 0xffff, reg->val & 0xff); + return 0; +} +#endif + +/* ----------------------------------------------------------------------- */ + +static const struct v4l2_subdev_core_ops cs3308_core_ops = { +#ifdef CONFIG_VIDEO_ADV_DEBUG + .g_register = cs3308_g_register, + .s_register = cs3308_s_register, +#endif +}; + +static const struct v4l2_subdev_ops cs3308_ops = { + .core = &cs3308_core_ops, +}; + +/* ----------------------------------------------------------------------- */ + +static int cs3308_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct v4l2_subdev *sd; + unsigned i; + + /* Check if the adapter supports the needed features */ + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + return -EIO; + + if ((i2c_smbus_read_byte_data(client, 0x1c) & 0xf0) != 0xe0) + return -ENODEV; + + v4l_info(client, "chip found @ 0x%x (%s)\n", + client->addr << 1, client->adapter->name); + + sd = kzalloc(sizeof(struct v4l2_subdev), GFP_KERNEL); + if (sd == NULL) + return -ENOMEM; + + v4l2_i2c_subdev_init(sd, client, &cs3308_ops); + + /* Set some reasonable defaults */ + cs3308_write(sd, 0x0d, 0x00); /* Power up all channels */ + cs3308_write(sd, 0x0e, 0x00); /* Master Power */ + cs3308_write(sd, 0x0b, 0x00); /* Device Configuration */ + /* Set volume for each channel */ + for (i = 1; i <= 8; i++) + cs3308_write(sd, i, 0xd2); + cs3308_write(sd, 0x0a, 0x00); /* Unmute all channels */ + return 0; +} + +/* ----------------------------------------------------------------------- */ + +static int cs3308_remove(struct i2c_client *client) +{ + struct v4l2_subdev *sd = i2c_get_clientdata(client); + + v4l2_device_unregister_subdev(sd); + kfree(sd); + return 0; +} + +/* ----------------------------------------------------------------------- */ + +static const struct i2c_device_id cs3308_id[] = { + { "cs3308", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, cs3308_id); + +static struct i2c_driver cs3308_driver = { + .driver = { + .owner = THIS_MODULE, + .name = "cs3308", + }, + .probe = cs3308_probe, + .remove = cs3308_remove, + .id_table = cs3308_id, +}; + +module_i2c_driver(cs3308_driver); diff --git a/drivers/media/i2c/cx25840/cx25840-audio.c b/drivers/media/i2c/cx25840/cx25840-audio.c index 34b96c7cfd62..baf3d9c8710e 100644 --- a/drivers/media/i2c/cx25840/cx25840-audio.c +++ b/drivers/media/i2c/cx25840/cx25840-audio.c @@ -19,7 +19,7 @@ #include <linux/videodev2.h> #include <linux/i2c.h> #include <media/v4l2-common.h> -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include "cx25840-core.h" diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c index fe6eb78b6914..f2e2c34ddbbd 100644 --- a/drivers/media/i2c/cx25840/cx25840-core.c +++ b/drivers/media/i2c/cx25840/cx25840-core.c @@ -45,7 +45,7 @@ #include <linux/delay.h> #include <linux/math64.h> #include <media/v4l2-common.h> -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include "cx25840-core.h" @@ -559,7 +559,10 @@ static void cx23885_initialize(struct i2c_client *client) cx25840_write4(client, 0x414, 0x00107d12); /* Chroma */ - cx25840_write4(client, 0x420, 0x3d008282); + if (is_cx23888(state)) + cx25840_write4(client, 0x418, 0x1d008282); + else + cx25840_write4(client, 0x420, 0x3d008282); /* * Aux PLL @@ -666,14 +669,17 @@ static void cx23885_initialize(struct i2c_client *client) cx25840_write4(client, 0x404, 0x0010253e); /* CC on - Undocumented Register */ - cx25840_write(client, 0x42f, 0x66); + cx25840_write(client, state->vbi_regs_offset + 0x42f, 0x66); /* HVR-1250 / HVR1850 DIF related */ /* Power everything up */ cx25840_write4(client, 0x130, 0x0); /* Undocumented */ - cx25840_write4(client, 0x478, 0x6628021F); + if (is_cx23888(state)) + cx25840_write4(client, 0x454, 0x6628021F); + else + cx25840_write4(client, 0x478, 0x6628021F); /* AFE_CLK_OUT_CTRL - Select the clock output source as output */ cx25840_write4(client, 0x144, 0x5); @@ -1106,31 +1112,15 @@ static int set_input(struct i2c_client *client, enum cx25840_video_input vid_inp cx25840_write4(client, 0x410, 0xffff0dbf); cx25840_write4(client, 0x414, 0x00137d03); - /* on the 887, 0x418 is HSCALE_CTRL, on the 888 it is - CHROMA_CTRL */ - if (is_cx23888(state)) - cx25840_write4(client, 0x418, 0x01008080); - else - cx25840_write4(client, 0x418, 0x01000000); + cx25840_write4(client, state->vbi_regs_offset + 0x42c, 0x42600000); + cx25840_write4(client, state->vbi_regs_offset + 0x430, 0x0000039b); + cx25840_write4(client, state->vbi_regs_offset + 0x438, 0x00000000); - cx25840_write4(client, 0x41c, 0x00000000); - - /* on the 887, 0x420 is CHROMA_CTRL, on the 888 it is - CRUSH_CTRL */ - if (is_cx23888(state)) - cx25840_write4(client, 0x420, 0x001c3e0f); - else - cx25840_write4(client, 0x420, 0x001c8282); - - cx25840_write4(client, 0x42c, 0x42600000); - cx25840_write4(client, 0x430, 0x0000039b); - cx25840_write4(client, 0x438, 0x00000000); - - cx25840_write4(client, 0x440, 0xF8E3E824); - cx25840_write4(client, 0x444, 0x401040dc); - cx25840_write4(client, 0x448, 0xcd3f02a0); - cx25840_write4(client, 0x44c, 0x161f1000); - cx25840_write4(client, 0x450, 0x00000802); + cx25840_write4(client, state->vbi_regs_offset + 0x440, 0xF8E3E824); + cx25840_write4(client, state->vbi_regs_offset + 0x444, 0x401040dc); + cx25840_write4(client, state->vbi_regs_offset + 0x448, 0xcd3f02a0); + cx25840_write4(client, state->vbi_regs_offset + 0x44c, 0x161f1000); + cx25840_write4(client, state->vbi_regs_offset + 0x450, 0x00000802); cx25840_write4(client, 0x91c, 0x01000000); cx25840_write4(client, 0x8e0, 0x03063870); @@ -1400,8 +1390,14 @@ static int cx25840_set_fmt(struct v4l2_subdev *sd, Vlines = fmt->height + (is_50Hz ? 4 : 7); + /* + * We keep 1 margin for the Vsrc < Vlines check since the + * cx23888 reports a Vsrc of 486 instead of 487 for the NTSC + * height. Without that margin the cx23885 fails in this + * check. + */ if ((fmt->width * 16 < Hsrc) || (Hsrc < fmt->width) || - (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) { + (Vlines * 8 < Vsrc) || (Vsrc + 1 < Vlines)) { v4l_err(client, "%dx%d is not a valid size!\n", fmt->width, fmt->height); return -ERANGE; @@ -1426,14 +1422,20 @@ static int cx25840_set_fmt(struct v4l2_subdev *sd, fmt->width, fmt->height, HSC, VSC); /* HSCALE=HSC */ - cx25840_write(client, 0x418, HSC & 0xff); - cx25840_write(client, 0x419, (HSC >> 8) & 0xff); - cx25840_write(client, 0x41a, HSC >> 16); - /* VSCALE=VSC */ - cx25840_write(client, 0x41c, VSC & 0xff); - cx25840_write(client, 0x41d, VSC >> 8); - /* VS_INTRLACE=1 VFILT=filter */ - cx25840_write(client, 0x41e, 0x8 | filter); + if (is_cx23888(state)) { + cx25840_write4(client, 0x434, HSC | (1 << 24)); + /* VSCALE=VSC VS_INTRLACE=1 VFILT=filter */ + cx25840_write4(client, 0x438, VSC | (1 << 19) | (filter << 16)); + } else { + cx25840_write(client, 0x418, HSC & 0xff); + cx25840_write(client, 0x419, (HSC >> 8) & 0xff); + cx25840_write(client, 0x41a, HSC >> 16); + /* VSCALE=VSC */ + cx25840_write(client, 0x41c, VSC & 0xff); + cx25840_write(client, 0x41d, VSC >> 8); + /* VS_INTRLACE=1 VFILT=filter */ + cx25840_write(client, 0x41e, 0x8 | filter); + } return 0; } @@ -1714,26 +1716,27 @@ static int cx25840_s_stream(struct v4l2_subdev *sd, int enable) v4l_dbg(1, cx25840_debug, client, "%s video output\n", enable ? "enable" : "disable"); + + /* + * It's not clear what should be done for these devices. + * The original code used the same addresses as for the cx25840, but + * those addresses do something else entirely on the cx2388x and + * cx231xx. Since it never did anything in the first place, just do + * nothing. + */ + if (is_cx2388x(state) || is_cx231xx(state)) + return 0; + if (enable) { - if (is_cx2388x(state) || is_cx231xx(state)) { - v = cx25840_read(client, 0x421) | 0x0b; - cx25840_write(client, 0x421, v); - } else { - v = cx25840_read(client, 0x115) | 0x0c; - cx25840_write(client, 0x115, v); - v = cx25840_read(client, 0x116) | 0x04; - cx25840_write(client, 0x116, v); - } + v = cx25840_read(client, 0x115) | 0x0c; + cx25840_write(client, 0x115, v); + v = cx25840_read(client, 0x116) | 0x04; + cx25840_write(client, 0x116, v); } else { - if (is_cx2388x(state) || is_cx231xx(state)) { - v = cx25840_read(client, 0x421) & ~(0x0b); - cx25840_write(client, 0x421, v); - } else { - v = cx25840_read(client, 0x115) & ~(0x0c); - cx25840_write(client, 0x115, v); - v = cx25840_read(client, 0x116) & ~(0x04); - cx25840_write(client, 0x116, v); - } + v = cx25840_read(client, 0x115) & ~(0x0c); + cx25840_write(client, 0x115, v); + v = cx25840_read(client, 0x116) & ~(0x04); + cx25840_write(client, 0x116, v); } return 0; } @@ -4974,7 +4977,7 @@ static void cx23888_std_setup(struct i2c_client *client) cx25840_write4(client, 0x4b4, 0x20524030); cx25840_write4(client, 0x47c, 0x010a8263); - if (std & V4L2_STD_NTSC) { + if (std & V4L2_STD_525_60) { v4l_dbg(1, cx25840_debug, client, "%s() Selecting NTSC", __func__); @@ -5264,6 +5267,8 @@ static int cx25840_probe(struct i2c_client *client, state->vbi_line_offset = 8; state->id = id; state->rev = device_id; + state->vbi_regs_offset = id == CX23888_AV ? 0x500 - 0x424 : 0; + state->std = V4L2_STD_NTSC_M; v4l2_ctrl_handler_init(&state->hdl, 9); v4l2_ctrl_new_std(&state->hdl, &cx25840_ctrl_ops, V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); diff --git a/drivers/media/i2c/cx25840/cx25840-core.h b/drivers/media/i2c/cx25840/cx25840-core.h index fdea48ce0c03..254ef45ce41a 100644 --- a/drivers/media/i2c/cx25840/cx25840-core.h +++ b/drivers/media/i2c/cx25840/cx25840-core.h @@ -69,6 +69,7 @@ struct cx25840_state { enum cx25840_model id; u32 rev; int is_initialized; + unsigned vbi_regs_offset; wait_queue_head_t fw_wait; /* wake up when the fw load is finished */ struct work_struct fw_work; /* work entry for fw load */ struct cx25840_ir_state *ir_state; diff --git a/drivers/media/i2c/cx25840/cx25840-firmware.c b/drivers/media/i2c/cx25840/cx25840-firmware.c index 9bbb31adc29d..37e052923a87 100644 --- a/drivers/media/i2c/cx25840/cx25840-firmware.c +++ b/drivers/media/i2c/cx25840/cx25840-firmware.c @@ -19,7 +19,7 @@ #include <linux/i2c.h> #include <linux/firmware.h> #include <media/v4l2-common.h> -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include "cx25840-core.h" diff --git a/drivers/media/i2c/cx25840/cx25840-ir.c b/drivers/media/i2c/cx25840/cx25840-ir.c index 4cf8f18bf097..4b782012cadc 100644 --- a/drivers/media/i2c/cx25840/cx25840-ir.c +++ b/drivers/media/i2c/cx25840/cx25840-ir.c @@ -24,7 +24,7 @@ #include <linux/slab.h> #include <linux/kfifo.h> #include <linux/module.h> -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include <media/rc-core.h> #include "cx25840-core.h" diff --git a/drivers/media/i2c/cx25840/cx25840-vbi.c b/drivers/media/i2c/cx25840/cx25840-vbi.c index c39e91dc1137..0470bb6128e1 100644 --- a/drivers/media/i2c/cx25840/cx25840-vbi.c +++ b/drivers/media/i2c/cx25840/cx25840-vbi.c @@ -19,7 +19,7 @@ #include <linux/videodev2.h> #include <linux/i2c.h> #include <media/v4l2-common.h> -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include "cx25840-core.h" @@ -104,7 +104,8 @@ int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format * if (is_pal) { for (i = 7; i <= 23; i++) { - u8 v = cx25840_read(client, 0x424 + i - 7); + u8 v = cx25840_read(client, + state->vbi_regs_offset + 0x424 + i - 7); svbi->service_lines[0][i] = lcr2vbi[v >> 4]; svbi->service_lines[1][i] = lcr2vbi[v & 0xf]; @@ -113,7 +114,8 @@ int cx25840_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format * } } else { for (i = 10; i <= 21; i++) { - u8 v = cx25840_read(client, 0x424 + i - 10); + u8 v = cx25840_read(client, + state->vbi_regs_offset + 0x424 + i - 10); svbi->service_lines[0][i] = lcr2vbi[v >> 4]; svbi->service_lines[1][i] = lcr2vbi[v & 0xf]; @@ -135,7 +137,10 @@ int cx25840_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) cx25840_std_setup(client); /* VBI Offset */ - cx25840_write(client, 0x47f, vbi_offset); + if (is_cx23888(state)) + cx25840_write(client, 0x54f, vbi_offset); + else + cx25840_write(client, 0x47f, vbi_offset); cx25840_write(client, 0x404, 0x2e); return 0; } @@ -158,7 +163,10 @@ int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format * /* Sliced VBI */ cx25840_write(client, 0x404, 0x32); /* Ancillary data */ cx25840_write(client, 0x406, 0x13); - cx25840_write(client, 0x47f, vbi_offset); + if (is_cx23888(state)) + cx25840_write(client, 0x54f, vbi_offset); + else + cx25840_write(client, 0x47f, vbi_offset); if (is_pal) { for (i = 0; i <= 6; i++) @@ -194,17 +202,23 @@ int cx25840_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format * } if (is_pal) { - for (x = 1, i = 0x424; i <= 0x434; i++, x++) + for (x = 1, i = state->vbi_regs_offset + 0x424; + i <= state->vbi_regs_offset + 0x434; i++, x++) cx25840_write(client, i, lcr[6 + x]); } else { - for (x = 1, i = 0x424; i <= 0x430; i++, x++) + for (x = 1, i = state->vbi_regs_offset + 0x424; + i <= state->vbi_regs_offset + 0x430; i++, x++) cx25840_write(client, i, lcr[9 + x]); - for (i = 0x431; i <= 0x434; i++) + for (i = state->vbi_regs_offset + 0x431; + i <= state->vbi_regs_offset + 0x434; i++) cx25840_write(client, i, 0); } - cx25840_write(client, 0x43c, 0x16); - cx25840_write(client, 0x474, is_pal ? 0x2a : 0x22); + cx25840_write(client, state->vbi_regs_offset + 0x43c, 0x16); + if (is_cx23888(state)) + cx25840_write(client, 0x428, is_pal ? 0x2a : 0x22); + else + cx25840_write(client, 0x474, is_pal ? 0x2a : 0x22); return 0; } diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index 728d2cc8a3e7..830491960add 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -47,7 +47,7 @@ #include <linux/workqueue.h> #include <media/rc-core.h> -#include <media/ir-kbd-i2c.h> +#include <media/i2c/ir-kbd-i2c.h> /* ----------------------------------------------------------------------- */ /* insmod parameters */ diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c index d9ece4b2d047..19ecb8801064 100644 --- a/drivers/media/i2c/lm3560.c +++ b/drivers/media/i2c/lm3560.c @@ -24,7 +24,7 @@ #include <linux/mutex.h> #include <linux/regmap.h> #include <linux/videodev2.h> -#include <media/lm3560.h> +#include <media/i2c/lm3560.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> diff --git a/drivers/media/i2c/lm3646.c b/drivers/media/i2c/lm3646.c index 626fb4679c02..7fbe6ff1c4f4 100644 --- a/drivers/media/i2c/lm3646.c +++ b/drivers/media/i2c/lm3646.c @@ -18,7 +18,7 @@ #include <linux/slab.h> #include <linux/regmap.h> #include <linux/videodev2.h> -#include <media/lm3646.h> +#include <media/i2c/lm3646.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> diff --git a/drivers/media/i2c/m52790.c b/drivers/media/i2c/m52790.c index 77eb07eb667e..81171d8e1c2c 100644 --- a/drivers/media/i2c/m52790.c +++ b/drivers/media/i2c/m52790.c @@ -27,7 +27,7 @@ #include <asm/uaccess.h> #include <linux/i2c.h> #include <linux/videodev2.h> -#include <media/m52790.h> +#include <media/i2c/m52790.h> #include <media/v4l2-device.h> MODULE_DESCRIPTION("i2c device driver for m52790 A/V switch"); diff --git a/drivers/media/i2c/m5mols/m5mols_capture.c b/drivers/media/i2c/m5mols/m5mols_capture.c index 1a03d02bd4d1..a0cd6dc32eb0 100644 --- a/drivers/media/i2c/m5mols/m5mols_capture.c +++ b/drivers/media/i2c/m5mols/m5mols_capture.c @@ -25,8 +25,8 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> -#include <media/m5mols.h> -#include <media/exynos-fimc.h> +#include <media/i2c/m5mols.h> +#include <media/drv-intf/exynos-fimc.h> #include "m5mols.h" #include "m5mols_reg.h" diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c index 6404c0d93e7a..f8993933416e 100644 --- a/drivers/media/i2c/m5mols/m5mols_core.c +++ b/drivers/media/i2c/m5mols/m5mols_core.c @@ -25,7 +25,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> -#include <media/m5mols.h> +#include <media/i2c/m5mols.h> #include "m5mols.h" #include "m5mols_reg.h" diff --git a/drivers/media/i2c/msp3400-driver.c b/drivers/media/i2c/msp3400-driver.c index bdb94000ba5a..a84561d0d4a8 100644 --- a/drivers/media/i2c/msp3400-driver.c +++ b/drivers/media/i2c/msp3400-driver.c @@ -56,8 +56,8 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> -#include <media/msp3400.h> -#include <media/tvaudio.h> +#include <media/drv-intf/msp3400.h> +#include <media/i2c/tvaudio.h> #include "msp3400-driver.h" /* ---------------------------------------------------------------------- */ diff --git a/drivers/media/i2c/msp3400-driver.h b/drivers/media/i2c/msp3400-driver.h index fbe5e0715f93..6cae21366ed5 100644 --- a/drivers/media/i2c/msp3400-driver.h +++ b/drivers/media/i2c/msp3400-driver.h @@ -4,7 +4,7 @@ #ifndef MSP3400_DRIVER_H #define MSP3400_DRIVER_H -#include <media/msp3400.h> +#include <media/drv-intf/msp3400.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/msp3400-kthreads.c b/drivers/media/i2c/msp3400-kthreads.c index f8b51714f2f9..17120804fab7 100644 --- a/drivers/media/i2c/msp3400-kthreads.c +++ b/drivers/media/i2c/msp3400-kthreads.c @@ -26,7 +26,7 @@ #include <linux/freezer.h> #include <linux/videodev2.h> #include <media/v4l2-common.h> -#include <media/msp3400.h> +#include <media/drv-intf/msp3400.h> #include <linux/kthread.h> #include <linux/suspend.h> #include "msp3400-driver.h" diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c index c7747bd0cabb..101cb26f9330 100644 --- a/drivers/media/i2c/mt9m032.c +++ b/drivers/media/i2c/mt9m032.c @@ -31,7 +31,7 @@ #include <linux/v4l2-mediabus.h> #include <media/media-entity.h> -#include <media/mt9m032.h> +#include <media/i2c/mt9m032.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> @@ -671,7 +671,7 @@ static int mt9m032_set_ctrl(struct v4l2_ctrl *ctrl) return 0; } -static struct v4l2_ctrl_ops mt9m032_ctrl_ops = { +static const struct v4l2_ctrl_ops mt9m032_ctrl_ops = { .s_ctrl = mt9m032_set_ctrl, .try_ctrl = mt9m032_try_ctrl, }; diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index 0db15f528ac1..a3da0e977d0b 100644 --- a/drivers/media/i2c/mt9p031.c +++ b/drivers/media/i2c/mt9p031.c @@ -26,7 +26,7 @@ #include <linux/slab.h> #include <linux/videodev2.h> -#include <media/mt9p031.h> +#include <media/i2c/mt9p031.h> #include <media/v4l2-async.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -817,7 +817,7 @@ static int mt9p031_s_ctrl(struct v4l2_ctrl *ctrl) return 0; } -static struct v4l2_ctrl_ops mt9p031_ctrl_ops = { +static const struct v4l2_ctrl_ops mt9p031_ctrl_ops = { .s_ctrl = mt9p031_s_ctrl, }; diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c index 8ae99f7f254c..b28fdff1d310 100644 --- a/drivers/media/i2c/mt9t001.c +++ b/drivers/media/i2c/mt9t001.c @@ -21,7 +21,7 @@ #include <linux/videodev2.h> #include <linux/v4l2-mediabus.h> -#include <media/mt9t001.h> +#include <media/i2c/mt9t001.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> @@ -626,7 +626,7 @@ static int mt9t001_s_ctrl(struct v4l2_ctrl *ctrl) return 0; } -static struct v4l2_ctrl_ops mt9t001_ctrl_ops = { +static const struct v4l2_ctrl_ops mt9t001_ctrl_ops = { .s_ctrl = mt9t001_s_ctrl, }; diff --git a/drivers/media/i2c/mt9v011.c b/drivers/media/i2c/mt9v011.c index a4a5c39b599b..b9fea11d6b0b 100644 --- a/drivers/media/i2c/mt9v011.c +++ b/drivers/media/i2c/mt9v011.c @@ -13,7 +13,7 @@ #include <asm/div64.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> -#include <media/mt9v011.h> +#include <media/i2c/mt9v011.h> MODULE_DESCRIPTION("Micron mt9v011 sensor driver"); MODULE_AUTHOR("Mauro Carvalho Chehab"); @@ -454,7 +454,7 @@ static int mt9v011_s_ctrl(struct v4l2_ctrl *ctrl) return 0; } -static struct v4l2_ctrl_ops mt9v011_ctrl_ops = { +static const struct v4l2_ctrl_ops mt9v011_ctrl_ops = { .s_ctrl = mt9v011_s_ctrl, }; diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index a68ce94ee097..1dbbd23fdfb0 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -25,7 +25,7 @@ #include <linux/v4l2-mediabus.h> #include <linux/module.h> -#include <media/mt9v032.h> +#include <media/i2c/mt9v032.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-of.h> @@ -703,7 +703,7 @@ static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl) return 0; } -static struct v4l2_ctrl_ops mt9v032_ctrl_ops = { +static const struct v4l2_ctrl_ops mt9v032_ctrl_ops = { .s_ctrl = mt9v032_s_ctrl, }; diff --git a/drivers/media/i2c/noon010pc30.c b/drivers/media/i2c/noon010pc30.c index f197b6cbd407..69e4f3031d8b 100644 --- a/drivers/media/i2c/noon010pc30.c +++ b/drivers/media/i2c/noon010pc30.c @@ -18,7 +18,7 @@ #include <linux/i2c.h> #include <linux/slab.h> #include <linux/regulator/consumer.h> -#include <media/noon010pc30.h> +#include <media/i2c/noon010pc30.h> #include <linux/videodev2.h> #include <linux/module.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 49109f4f5bb4..82c7ac1cc88e 100644 --- a/drivers/media/i2c/ov2659.c +++ b/drivers/media/i2c/ov2659.c @@ -37,7 +37,7 @@ #include <linux/videodev2.h> #include <media/media-entity.h> -#include <media/ov2659.h> +#include <media/i2c/ov2659.h> #include <media/v4l2-common.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -1249,7 +1249,7 @@ static int ov2659_s_ctrl(struct v4l2_ctrl *ctrl) return 0; } -static struct v4l2_ctrl_ops ov2659_ctrl_ops = { +static const struct v4l2_ctrl_ops ov2659_ctrl_ops = { .s_ctrl = ov2659_s_ctrl, }; diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c index e1b5dc84c14e..56cfb5ca9c95 100644 --- a/drivers/media/i2c/ov7670.c +++ b/drivers/media/i2c/ov7670.c @@ -20,7 +20,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-mediabus.h> #include <media/v4l2-image-sizes.h> -#include <media/ov7670.h> +#include <media/i2c/ov7670.h> MODULE_AUTHOR("Jonathan Corbet <corbet@lwn.net>"); MODULE_DESCRIPTION("A low-level driver for OmniVision ov7670 sensors"); diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c index 1ee6a5527c38..9fe9006474b2 100644 --- a/drivers/media/i2c/ov9650.c +++ b/drivers/media/i2c/ov9650.c @@ -29,7 +29,7 @@ #include <media/v4l2-image-sizes.h> #include <media/v4l2-subdev.h> #include <media/v4l2-mediabus.h> -#include <media/ov9650.h> +#include <media/i2c/ov9650.h> static int debug; module_param(debug, int, 0644); diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 51b26010403c..25f5e79dc9bc 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -34,7 +34,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> #include <media/v4l2-mediabus.h> -#include <media/s5c73m3.h> +#include <media/i2c/s5c73m3.h> #include <media/v4l2-of.h> #include "s5c73m3.h" diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c b/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c index 8001cde1db1e..0a060339e516 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-ctrls.c @@ -32,7 +32,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> #include <media/v4l2-mediabus.h> -#include <media/s5c73m3.h> +#include <media/i2c/s5c73m3.h> #include "s5c73m3.h" diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c index 72ef9f936e6c..7d65b36434b1 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-spi.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-spi.c @@ -37,6 +37,7 @@ enum spi_direction { SPI_DIR_RX, SPI_DIR_TX }; +MODULE_DEVICE_TABLE(of, s5c73m3_spi_ids); static int spi_xmit(struct spi_device *spi_dev, void *addr, const int len, enum spi_direction dir) diff --git a/drivers/media/i2c/s5c73m3/s5c73m3.h b/drivers/media/i2c/s5c73m3/s5c73m3.h index 13aed59f0f5d..653f68e7ea07 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3.h +++ b/drivers/media/i2c/s5c73m3/s5c73m3.h @@ -23,7 +23,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-subdev.h> -#include <media/s5c73m3.h> +#include <media/i2c/s5c73m3.h> #define DRIVER_NAME "S5C73M3" diff --git a/drivers/media/i2c/s5k4ecgx.c b/drivers/media/i2c/s5k4ecgx.c index 97084237275d..6757aca2cdab 100644 --- a/drivers/media/i2c/s5k4ecgx.c +++ b/drivers/media/i2c/s5k4ecgx.c @@ -27,7 +27,7 @@ #include <asm/unaligned.h> #include <media/media-entity.h> -#include <media/s5k4ecgx.h> +#include <media/i2c/s5k4ecgx.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-mediabus.h> diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c index d0ad6a25bdab..60aaff7190d2 100644 --- a/drivers/media/i2c/s5k6aa.c +++ b/drivers/media/i2c/s5k6aa.c @@ -28,7 +28,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> #include <media/v4l2-mediabus.h> -#include <media/s5k6aa.h> +#include <media/i2c/s5k6aa.h> static int debug; module_param(debug, int, 0644); diff --git a/drivers/media/i2c/saa6588.c b/drivers/media/i2c/saa6588.c index 37e65f661d7a..89e458c23983 100644 --- a/drivers/media/i2c/saa6588.c +++ b/drivers/media/i2c/saa6588.c @@ -31,7 +31,7 @@ #include <linux/wait.h> #include <asm/uaccess.h> -#include <media/saa6588.h> +#include <media/i2c/saa6588.h> #include <media/v4l2-device.h> diff --git a/drivers/media/i2c/saa7115.c b/drivers/media/i2c/saa7115.c index 91e75222c537..24d2b76dbe97 100644 --- a/drivers/media/i2c/saa7115.c +++ b/drivers/media/i2c/saa7115.c @@ -46,7 +46,7 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include <asm/div64.h> #define VRES_60HZ (480+16) diff --git a/drivers/media/i2c/saa7127.c b/drivers/media/i2c/saa7127.c index a43d96da1017..8d94dcbf4366 100644 --- a/drivers/media/i2c/saa7127.c +++ b/drivers/media/i2c/saa7127.c @@ -54,7 +54,7 @@ #include <linux/i2c.h> #include <linux/videodev2.h> #include <media/v4l2-device.h> -#include <media/saa7127.h> +#include <media/i2c/saa7127.h> static int debug; static int test_image; diff --git a/drivers/media/i2c/smiapp/smiapp.h b/drivers/media/i2c/smiapp/smiapp.h index ed010a8a49d7..f6af0cc4a256 100644 --- a/drivers/media/i2c/smiapp/smiapp.h +++ b/drivers/media/i2c/smiapp/smiapp.h @@ -22,7 +22,7 @@ #include <linux/mutex.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-subdev.h> -#include <media/smiapp.h> +#include <media/i2c/smiapp.h> #include "smiapp-pll.h" #include "smiapp-reg.h" diff --git a/drivers/media/i2c/soc_camera/mt9m001.c b/drivers/media/i2c/soc_camera/mt9m001.c index 4fbdd1e9f7ee..2e14e52ba2e0 100644 --- a/drivers/media/i2c/soc_camera/mt9m001.c +++ b/drivers/media/i2c/soc_camera/mt9m001.c @@ -15,7 +15,7 @@ #include <linux/module.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/v4l2-clk.h> #include <media/v4l2-subdev.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/soc_camera/mt9t112.c b/drivers/media/i2c/soc_camera/mt9t112.c index 2f35d31ca58e..6a1b2a9f9a09 100644 --- a/drivers/media/i2c/soc_camera/mt9t112.c +++ b/drivers/media/i2c/soc_camera/mt9t112.c @@ -25,7 +25,7 @@ #include <linux/v4l2-mediabus.h> #include <linux/videodev2.h> -#include <media/mt9t112.h> +#include <media/i2c/mt9t112.h> #include <media/soc_camera.h> #include <media/v4l2-clk.h> #include <media/v4l2-common.h> diff --git a/drivers/media/i2c/soc_camera/mt9v022.c b/drivers/media/i2c/soc_camera/mt9v022.c index f31377408550..c2ba1fb3694d 100644 --- a/drivers/media/i2c/soc_camera/mt9v022.c +++ b/drivers/media/i2c/soc_camera/mt9v022.c @@ -15,9 +15,9 @@ #include <linux/log2.h> #include <linux/module.h> -#include <media/mt9v022.h> +#include <media/i2c/mt9v022.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/v4l2-subdev.h> #include <media/v4l2-clk.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/soc_camera/ov772x.c b/drivers/media/i2c/soc_camera/ov772x.c index f150a8bd94dc..a43410c1e254 100644 --- a/drivers/media/i2c/soc_camera/ov772x.c +++ b/drivers/media/i2c/soc_camera/ov772x.c @@ -24,7 +24,7 @@ #include <linux/v4l2-mediabus.h> #include <linux/videodev2.h> -#include <media/ov772x.h> +#include <media/i2c/ov772x.h> #include <media/soc_camera.h> #include <media/v4l2-clk.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/soc_camera/rj54n1cb0c.c b/drivers/media/i2c/soc_camera/rj54n1cb0c.c index c769cf663f84..aa7bfbb4ad71 100644 --- a/drivers/media/i2c/soc_camera/rj54n1cb0c.c +++ b/drivers/media/i2c/soc_camera/rj54n1cb0c.c @@ -15,7 +15,7 @@ #include <linux/videodev2.h> #include <linux/module.h> -#include <media/rj54n1cb0c.h> +#include <media/i2c/rj54n1cb0c.h> #include <media/soc_camera.h> #include <media/v4l2-clk.h> #include <media/v4l2-subdev.h> diff --git a/drivers/media/i2c/soc_camera/tw9910.c b/drivers/media/i2c/soc_camera/tw9910.c index e939c24bfd3c..06aff81787a7 100644 --- a/drivers/media/i2c/soc_camera/tw9910.c +++ b/drivers/media/i2c/soc_camera/tw9910.c @@ -26,7 +26,7 @@ #include <linux/videodev2.h> #include <media/soc_camera.h> -#include <media/tw9910.h> +#include <media/i2c/tw9910.h> #include <media/v4l2-clk.h> #include <media/v4l2-subdev.h> diff --git a/drivers/media/i2c/sr030pc30.c b/drivers/media/i2c/sr030pc30.c index b04c09dd4bfb..0bf031b7e4fa 100644 --- a/drivers/media/i2c/sr030pc30.c +++ b/drivers/media/i2c/sr030pc30.c @@ -24,7 +24,7 @@ #include <media/v4l2-subdev.h> #include <media/v4l2-mediabus.h> #include <media/v4l2-ctrls.h> -#include <media/sr030pc30.h> +#include <media/i2c/sr030pc30.h> static int debug; module_param(debug, int, 0644); diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 9ef5baaf8646..77b801152ea5 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -42,7 +42,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-event.h> #include <media/v4l2-of.h> -#include <media/tc358743.h> +#include <media/i2c/tc358743.h> #include "tc358743_regs.h" @@ -862,7 +862,7 @@ static void tc358743_format_change(struct v4l2_subdev *sd) v4l2_dbg(1, debug, sd, "%s: Format changed. No signal\n", __func__); } else { - if (!v4l2_match_dv_timings(&state->timings, &timings, 0)) + if (!v4l2_match_dv_timings(&state->timings, &timings, 0, false)) enable_stream(sd, false); v4l2_print_dv_timings(sd->name, @@ -1366,7 +1366,7 @@ static int tc358743_s_dv_timings(struct v4l2_subdev *sd, v4l2_print_dv_timings(sd->name, "tc358743_s_dv_timings: ", timings, false); - if (v4l2_match_dv_timings(&state->timings, timings, 0)) { + if (v4l2_match_dv_timings(&state->timings, timings, 0, false)) { v4l2_dbg(1, debug, sd, "%s: no change\n", __func__); return 0; } diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c index bda3a6540a60..5bbfcab01c75 100644 --- a/drivers/media/i2c/ths7303.c +++ b/drivers/media/i2c/ths7303.c @@ -25,7 +25,7 @@ #include <linux/module.h> #include <linux/slab.h> -#include <media/ths7303.h> +#include <media/i2c/ths7303.h> #include <media/v4l2-device.h> #define THS7303_CHANNEL_1 1 diff --git a/drivers/media/i2c/tvaudio.c b/drivers/media/i2c/tvaudio.c index 2a8114a676fd..fece2a4339a1 100644 --- a/drivers/media/i2c/tvaudio.c +++ b/drivers/media/i2c/tvaudio.c @@ -36,7 +36,7 @@ #include <linux/kthread.h> #include <linux/freezer.h> -#include <media/tvaudio.h> +#include <media/i2c/tvaudio.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c index a93985a9b070..b5dba5b7ce3a 100644 --- a/drivers/media/i2c/tvp514x.c +++ b/drivers/media/i2c/tvp514x.c @@ -44,7 +44,7 @@ #include <media/v4l2-mediabus.h> #include <media/v4l2-of.h> #include <media/v4l2-ctrls.h> -#include <media/tvp514x.h> +#include <media/i2c/tvp514x.h> #include <media/media-entity.h> #include "tvp514x_regs.h" diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c index 3c5fb2509c47..6c3769d44b75 100644 --- a/drivers/media/i2c/tvp5150.c +++ b/drivers/media/i2c/tvp5150.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <media/v4l2-async.h> #include <media/v4l2-device.h> -#include <media/tvp5150.h> +#include <media/i2c/tvp5150.h> #include <media/v4l2-ctrls.h> #include "tvp5150_reg.h" diff --git a/drivers/media/i2c/tvp7002.c b/drivers/media/i2c/tvp7002.c index f617d8b745ee..772a3043ae3b 100644 --- a/drivers/media/i2c/tvp7002.c +++ b/drivers/media/i2c/tvp7002.c @@ -32,7 +32,7 @@ #include <linux/of.h> #include <linux/of_graph.h> #include <linux/v4l2-dv-timings.h> -#include <media/tvp7002.h> +#include <media/i2c/tvp7002.h> #include <media/v4l2-async.h> #include <media/v4l2-device.h> #include <media/v4l2-common.h> diff --git a/drivers/media/i2c/uda1342.c b/drivers/media/i2c/uda1342.c index 081786d176d0..8e17a83920d4 100644 --- a/drivers/media/i2c/uda1342.c +++ b/drivers/media/i2c/uda1342.c @@ -20,7 +20,7 @@ #include <linux/i2c.h> #include <linux/videodev2.h> #include <media/v4l2-device.h> -#include <media/uda1342.h> +#include <media/i2c/uda1342.h> #include <linux/slab.h> static int write_reg(struct i2c_client *client, int reg, int value) diff --git a/drivers/media/i2c/upd64031a.c b/drivers/media/i2c/upd64031a.c index 2c0f955abc72..c03567e993cd 100644 --- a/drivers/media/i2c/upd64031a.c +++ b/drivers/media/i2c/upd64031a.c @@ -27,7 +27,7 @@ #include <linux/videodev2.h> #include <linux/slab.h> #include <media/v4l2-device.h> -#include <media/upd64031a.h> +#include <media/i2c/upd64031a.h> /* --------------------- read registers functions define -------------------- */ diff --git a/drivers/media/i2c/upd64083.c b/drivers/media/i2c/upd64083.c index f2057a434060..77f122f2e3c9 100644 --- a/drivers/media/i2c/upd64083.c +++ b/drivers/media/i2c/upd64083.c @@ -27,7 +27,7 @@ #include <linux/videodev2.h> #include <linux/slab.h> #include <media/v4l2-device.h> -#include <media/upd64083.h> +#include <media/i2c/upd64083.h> MODULE_DESCRIPTION("uPD64083 driver"); MODULE_AUTHOR("T. Adachi, Takeru KOMORIYA, Hans Verkuil"); diff --git a/drivers/media/i2c/wm8775.c b/drivers/media/i2c/wm8775.c index d33d2cd6d034..6e00f145b948 100644 --- a/drivers/media/i2c/wm8775.c +++ b/drivers/media/i2c/wm8775.c @@ -34,7 +34,7 @@ #include <linux/videodev2.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> -#include <media/wm8775.h> +#include <media/i2c/wm8775.h> MODULE_DESCRIPTION("wm8775 driver"); MODULE_AUTHOR("Ulf Eklund, Hans Verkuil"); diff --git a/drivers/media/pci/bt8xx/bttv-cards.c b/drivers/media/pci/bt8xx/bttv-cards.c index 4654fb65ca21..8a17cc0bfa07 100644 --- a/drivers/media/pci/bt8xx/bttv-cards.c +++ b/drivers/media/pci/bt8xx/bttv-cards.c @@ -41,7 +41,7 @@ #include "bttvp.h" #include <media/v4l2-common.h> -#include <media/tvaudio.h> +#include <media/i2c/tvaudio.h> #include "bttv-audio-hook.h" /* fwd decl */ @@ -3808,7 +3808,7 @@ static void bttv_tea575x_set_direction(struct snd_tea575x *tea, bool output) gpio_inout(mask, (1 << gpio.clk) | (1 << gpio.wren)); } -static struct snd_tea575x_ops bttv_tea_ops = { +static const struct snd_tea575x_ops bttv_tea_ops = { .set_pins = bttv_tea575x_set_pins, .get_pins = bttv_tea575x_get_pins, .set_direction = bttv_tea575x_set_direction, diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 15a4ebc2844d..9400e996087b 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -50,15 +50,15 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/tvaudio.h> -#include <media/msp3400.h> +#include <media/i2c/tvaudio.h> +#include <media/drv-intf/msp3400.h> #include <linux/dma-mapping.h> #include <asm/io.h> #include <asm/byteorder.h> -#include <media/saa6588.h> +#include <media/i2c/saa6588.h> #define BTTV_VERSION "0.9.19" diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h index 31bf79d3b0d2..b1e0023f923c 100644 --- a/drivers/media/pci/bt8xx/bttvp.h +++ b/drivers/media/pci/bt8xx/bttvp.h @@ -41,8 +41,8 @@ #include <media/videobuf-dma-sg.h> #include <media/tveeprom.h> #include <media/rc-core.h> -#include <media/ir-kbd-i2c.h> -#include <media/tea575x.h> +#include <media/i2c/ir-kbd-i2c.h> +#include <media/drv-intf/tea575x.h> #include "bt848.h" #include "bttv.h" diff --git a/drivers/media/pci/cobalt/cobalt-driver.c b/drivers/media/pci/cobalt/cobalt-driver.c index 8fed61ec712e..8d6f04fc8013 100644 --- a/drivers/media/pci/cobalt/cobalt-driver.c +++ b/drivers/media/pci/cobalt/cobalt-driver.c @@ -21,9 +21,9 @@ */ #include <linux/delay.h> -#include <media/adv7604.h> -#include <media/adv7842.h> -#include <media/adv7511.h> +#include <media/i2c/adv7604.h> +#include <media/i2c/adv7842.h> +#include <media/i2c/adv7511.h> #include <media/v4l2-event.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/pci/cobalt/cobalt-irq.c b/drivers/media/pci/cobalt/cobalt-irq.c index 3de26d0714b5..b190d4f81c6e 100644 --- a/drivers/media/pci/cobalt/cobalt-irq.c +++ b/drivers/media/pci/cobalt/cobalt-irq.c @@ -18,7 +18,7 @@ * SOFTWARE. */ -#include <media/adv7604.h> +#include <media/i2c/adv7604.h> #include "cobalt-driver.h" #include "cobalt-irq.h" @@ -134,7 +134,7 @@ done: skip = true; s->skip_first_frames--; } - v4l2_get_timestamp(&cb->vb.timestamp); + cb->vb.vb2_buf.timestamp = ktime_get_ns(); /* TODO: the sequence number should be read from the FPGA so we also know about dropped frames. */ cb->vb.sequence = s->sequence++; diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c index ff46e424262f..c0ba458f6cf3 100644 --- a/drivers/media/pci/cobalt/cobalt-v4l2.c +++ b/drivers/media/pci/cobalt/cobalt-v4l2.c @@ -29,8 +29,8 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-event.h> #include <media/v4l2-dv-timings.h> -#include <media/adv7604.h> -#include <media/adv7842.h> +#include <media/i2c/adv7604.h> +#include <media/i2c/adv7842.h> #include "cobalt-alsa.h" #include "cobalt-cpld.h" @@ -43,11 +43,10 @@ static const struct v4l2_dv_timings cea1080p60 = V4L2_DV_BT_CEA_1920X1080P60; /* vb2 DMA streaming ops */ -static int cobalt_queue_setup(struct vb2_queue *q, const void *parg, +static int cobalt_queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct cobalt_stream *s = q->drv_priv; unsigned size = s->stride * s->height; @@ -55,14 +54,11 @@ static int cobalt_queue_setup(struct vb2_queue *q, const void *parg, *num_buffers = 3; if (*num_buffers > NR_BUFS) *num_buffers = NR_BUFS; + alloc_ctxs[0] = s->cobalt->alloc_ctx; + if (*num_planes) + return sizes[0] < size ? -EINVAL : 0; *num_planes = 1; - if (fmt) { - if (fmt->fmt.pix.sizeimage < size) - return -EINVAL; - size = fmt->fmt.pix.sizeimage; - } sizes[0] = size; - alloc_ctxs[0] = s->cobalt->alloc_ctx; return 0; } @@ -649,7 +645,7 @@ static int cobalt_s_dv_timings(struct file *file, void *priv_fh, return 0; } - if (v4l2_match_dv_timings(timings, &s->timings, 0)) + if (v4l2_match_dv_timings(timings, &s->timings, 0, false)) return 0; if (vb2_is_busy(&s->q)) diff --git a/drivers/media/pci/cx18/cx18-cards.c b/drivers/media/pci/cx18/cx18-cards.c index c07c849b1aaf..5e01ea441dc4 100644 --- a/drivers/media/pci/cx18/cx18-cards.c +++ b/drivers/media/pci/cx18/cx18-cards.c @@ -26,7 +26,7 @@ #include "cx18-cards.h" #include "cx18-av-core.h" #include "cx18-i2c.h" -#include <media/cs5345.h> +#include <media/i2c/cs5345.h> #define V4L2_STD_PAL_SECAM (V4L2_STD_PAL|V4L2_STD_SECAM) diff --git a/drivers/media/pci/cx18/cx18-controls.c b/drivers/media/pci/cx18/cx18-controls.c index 71227a155cba..adb5a8c72c06 100644 --- a/drivers/media/pci/cx18/cx18-controls.c +++ b/drivers/media/pci/cx18/cx18-controls.c @@ -126,7 +126,7 @@ static int cx18_s_audio_mode(struct cx2341x_handler *cxhdl, u32 val) return 0; } -struct cx2341x_handler_ops cx18_cxhdl_ops = { +const struct cx2341x_handler_ops cx18_cxhdl_ops = { .s_audio_mode = cx18_s_audio_mode, .s_audio_sampling_freq = cx18_s_audio_sampling_freq, .s_video_encoding = cx18_s_video_encoding, diff --git a/drivers/media/pci/cx18/cx18-controls.h b/drivers/media/pci/cx18/cx18-controls.h index cb5dfc7b2054..326794887863 100644 --- a/drivers/media/pci/cx18/cx18-controls.h +++ b/drivers/media/pci/cx18/cx18-controls.h @@ -21,4 +21,4 @@ * 02111-1307 USA */ -extern struct cx2341x_handler_ops cx18_cxhdl_ops; +extern const struct cx2341x_handler_ops cx18_cxhdl_ops; diff --git a/drivers/media/pci/cx18/cx18-driver.h b/drivers/media/pci/cx18/cx18-driver.h index b15beed2dc14..7e31f2a2e085 100644 --- a/drivers/media/pci/cx18/cx18-driver.h +++ b/drivers/media/pci/cx18/cx18-driver.h @@ -49,7 +49,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-fh.h> #include <media/tuner.h> -#include <media/ir-kbd-i2c.h> +#include <media/i2c/ir-kbd-i2c.h> #include "cx18-mailbox.h" #include "cx18-av-core.h" #include "cx23418.h" diff --git a/drivers/media/pci/cx18/cx18-ioctl.c b/drivers/media/pci/cx18/cx18-ioctl.c index 55525af1f482..eeb741c7db1b 100644 --- a/drivers/media/pci/cx18/cx18-ioctl.c +++ b/drivers/media/pci/cx18/cx18-ioctl.c @@ -453,8 +453,8 @@ static int cx18_cropcap(struct file *file, void *fh, if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - cropcap->pixelaspect.numerator = cx->is_50hz ? 59 : 10; - cropcap->pixelaspect.denominator = cx->is_50hz ? 54 : 11; + cropcap->pixelaspect.numerator = cx->is_50hz ? 54 : 11; + cropcap->pixelaspect.denominator = cx->is_50hz ? 59 : 10; return 0; } diff --git a/drivers/media/pci/cx18/cx23418.h b/drivers/media/pci/cx18/cx23418.h index 767a8d23e3f2..67ffe65b56a3 100644 --- a/drivers/media/pci/cx18/cx23418.h +++ b/drivers/media/pci/cx18/cx23418.h @@ -22,7 +22,7 @@ #ifndef CX23418_H #define CX23418_H -#include <media/cx2341x.h> +#include <media/drv-intf/cx2341x.h> #define MGR_CMD_MASK 0x40000000 /* The MSB of the command code indicates that this is the completion of a diff --git a/drivers/media/pci/cx23885/Kconfig b/drivers/media/pci/cx23885/Kconfig index 2e1b88ccdbf2..3435bbaa3167 100644 --- a/drivers/media/pci/cx23885/Kconfig +++ b/drivers/media/pci/cx23885/Kconfig @@ -10,6 +10,7 @@ config VIDEO_CX23885 select VIDEOBUF2_DMA_SG select VIDEO_CX25840 select VIDEO_CX2341X + select VIDEO_CS3308 select DVB_DIB7000P if MEDIA_SUBDRV_AUTOSELECT select DVB_DRXK if MEDIA_SUBDRV_AUTOSELECT select DVB_S5H1409 if MEDIA_SUBDRV_AUTOSELECT diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c index 88a3afb66d10..bd333875a1f7 100644 --- a/drivers/media/pci/cx23885/cx23885-417.c +++ b/drivers/media/pci/cx23885/cx23885-417.c @@ -30,7 +30,7 @@ #include <linux/slab.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> -#include <media/cx2341x.h> +#include <media/drv-intf/cx2341x.h> #include "cx23885.h" #include "cx23885-ioctl.h" @@ -1138,7 +1138,7 @@ static int cx23885_initialize_codec(struct cx23885_dev *dev, int startencoder) /* ------------------------------------------------------------------ */ -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c index f384f295676e..310ee769aed4 100644 --- a/drivers/media/pci/cx23885/cx23885-cards.c +++ b/drivers/media/pci/cx23885/cx23885-cards.c @@ -19,7 +19,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/delay.h> -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include <linux/firmware.h> #include <misc/altera.h> @@ -715,6 +715,56 @@ struct cx23885_board cx23885_boards[] = { .portb = CX23885_MPEG_DVB, .portc = CX23885_MPEG_DVB, }, + [CX23885_BOARD_VIEWCAST_260E] = { + .name = "ViewCast 260e", + .porta = CX23885_ANALOG_VIDEO, + .force_bff = 1, + .input = {{ + .type = CX23885_VMUX_COMPOSITE1, + .vmux = CX25840_VIN6_CH1, + .amux = CX25840_AUDIO7, + }, { + .type = CX23885_VMUX_SVIDEO, + .vmux = CX25840_VIN7_CH3 | + CX25840_VIN5_CH1 | + CX25840_SVIDEO_ON, + .amux = CX25840_AUDIO7, + }, { + .type = CX23885_VMUX_COMPONENT, + .vmux = CX25840_VIN7_CH3 | + CX25840_VIN6_CH2 | + CX25840_VIN5_CH1 | + CX25840_COMPONENT_ON, + .amux = CX25840_AUDIO7, + } }, + }, + [CX23885_BOARD_VIEWCAST_460E] = { + .name = "ViewCast 460e", + .porta = CX23885_ANALOG_VIDEO, + .force_bff = 1, + .input = {{ + .type = CX23885_VMUX_COMPOSITE1, + .vmux = CX25840_VIN4_CH1, + .amux = CX25840_AUDIO7, + }, { + .type = CX23885_VMUX_SVIDEO, + .vmux = CX25840_VIN7_CH3 | + CX25840_VIN6_CH1 | + CX25840_SVIDEO_ON, + .amux = CX25840_AUDIO7, + }, { + .type = CX23885_VMUX_COMPONENT, + .vmux = CX25840_VIN7_CH3 | + CX25840_VIN6_CH1 | + CX25840_VIN5_CH2 | + CX25840_COMPONENT_ON, + .amux = CX25840_AUDIO7, + }, { + .type = CX23885_VMUX_COMPOSITE2, + .vmux = CX25840_VIN6_CH1, + .amux = CX25840_AUDIO7, + } }, + }, }; const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards); @@ -1002,6 +1052,14 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x0070, .subdevice = 0xf038, .card = CX23885_BOARD_HAUPPAUGE_HVR5525, + }, { + .subvendor = 0x1576, + .subdevice = 0x0260, + .card = CX23885_BOARD_VIEWCAST_260E, + }, { + .subvendor = 0x1576, + .subdevice = 0x0460, + .card = CX23885_BOARD_VIEWCAST_460E, }, }; const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids); @@ -1034,6 +1092,28 @@ void cx23885_card_list(struct cx23885_dev *dev) dev->name, i, cx23885_boards[i].name); } +static void viewcast_eeprom(struct cx23885_dev *dev, u8 *eeprom_data) +{ + u32 sn; + + /* The serial number record begins with tag 0x59 */ + if (*(eeprom_data + 0x00) != 0x59) { + pr_info("%s() eeprom records are undefined, no serial number\n", + __func__); + return; + } + + sn = (*(eeprom_data + 0x06) << 24) | + (*(eeprom_data + 0x05) << 16) | + (*(eeprom_data + 0x04) << 8) | + (*(eeprom_data + 0x03)); + + pr_info("%s: card '%s' sn# MM%d\n", + dev->name, + cx23885_boards[dev->board].name, + sn); +} + static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data) { struct tveeprom tv; @@ -1671,6 +1751,12 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) cx23885_gpio_set(dev, GPIO_8 | GPIO_9); msleep(100); break; + case CX23885_BOARD_VIEWCAST_260E: + case CX23885_BOARD_VIEWCAST_460E: + /* For documentation purposes, it's worth noting that this + * card does not have any GPIO's connected to subcomponents. + */ + break; } } @@ -1917,6 +2003,14 @@ void cx23885_card_setup(struct cx23885_dev *dev) if (dev->i2c_bus[0].i2c_rc == 0) hauppauge_eeprom(dev, eeprom+0xc0); break; + case CX23885_BOARD_VIEWCAST_260E: + case CX23885_BOARD_VIEWCAST_460E: + dev->i2c_bus[1].i2c_client.addr = 0xa0 >> 1; + tveeprom_read(&dev->i2c_bus[1].i2c_client, + eeprom, sizeof(eeprom)); + if (dev->i2c_bus[0].i2c_rc == 0) + viewcast_eeprom(dev, eeprom); + break; } switch (dev->board) { @@ -2120,6 +2214,8 @@ void cx23885_card_setup(struct cx23885_dev *dev) case CX23885_BOARD_DVBSKY_S950: case CX23885_BOARD_DVBSKY_S952: case CX23885_BOARD_DVBSKY_T982: + case CX23885_BOARD_VIEWCAST_260E: + case CX23885_BOARD_VIEWCAST_460E: dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[2].i2c_adap, "cx25840", 0x88 >> 1, NULL); @@ -2130,6 +2226,24 @@ void cx23885_card_setup(struct cx23885_dev *dev) break; } + switch (dev->board) { + case CX23885_BOARD_VIEWCAST_260E: + v4l2_i2c_new_subdev(&dev->v4l2_dev, + &dev->i2c_bus[0].i2c_adap, + "cs3308", 0x82 >> 1, NULL); + break; + case CX23885_BOARD_VIEWCAST_460E: + /* This cs3308 controls the audio from the breakout cable */ + v4l2_i2c_new_subdev(&dev->v4l2_dev, + &dev->i2c_bus[0].i2c_adap, + "cs3308", 0x80 >> 1, NULL); + /* This cs3308 controls the audio from the onboard header */ + v4l2_i2c_new_subdev(&dev->v4l2_dev, + &dev->i2c_bus[0].i2c_adap, + "cs3308", 0x82 >> 1, NULL); + break; + } + /* AUX-PLL 27MHz CLK */ switch (dev->board) { case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c index e8f847226a19..813c217b5e1a 100644 --- a/drivers/media/pci/cx23885/cx23885-core.c +++ b/drivers/media/pci/cx23885/cx23885-core.c @@ -427,7 +427,7 @@ static void cx23885_wakeup(struct cx23885_tsport *port, buf = list_entry(q->active.next, struct cx23885_buffer, queue); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); buf->vb.sequence = q->count++; dprintk(1, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.vb2_buf.index, @@ -968,6 +968,16 @@ static int cx23885_dev_setup(struct cx23885_dev *dev) call_all(dev, core, s_power, 0); cx23885_ir_init(dev); + if (dev->board == CX23885_BOARD_VIEWCAST_460E) { + /* + * GPIOs 9/8 are input detection bits for the breakout video + * (gpio 8) and audio (gpio 9) cables. When they're attached, + * this gpios are pulled high. Make sure these GPIOs are marked + * as inputs. + */ + cx23885_gpio_enable(dev, 0x300, 0); + } + if (cx23885_boards[dev->board].porta == CX23885_ANALOG_VIDEO) { if (cx23885_video_register(dev) < 0) { printk(KERN_ERR "%s() Failed to register analog " diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c index c4307ad8594c..80319bb73d94 100644 --- a/drivers/media/pci/cx23885/cx23885-dvb.c +++ b/drivers/media/pci/cx23885/cx23885-dvb.c @@ -92,7 +92,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); /* ------------------------------------------------------------------ */ -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -2168,11 +2168,12 @@ static int dvb_register(struct cx23885_tsport *port) } port->i2c_client_tuner = client_tuner; break; - case CX23885_BOARD_HAUPPAUGE_HVR5525: - switch (port->nr) { + case CX23885_BOARD_HAUPPAUGE_HVR5525: { struct m88rs6000t_config m88rs6000t_config; struct a8293_platform_data a8293_pdata = {}; + switch (port->nr) { + /* port b - satellite */ case 1: /* attach frontend */ @@ -2267,6 +2268,7 @@ static int dvb_register(struct cx23885_tsport *port) break; } break; + } default: printk(KERN_INFO "%s: The frontend of your DVB/ATSC card " " isn't supported yet\n", diff --git a/drivers/media/pci/cx23885/cx23885-i2c.c b/drivers/media/pci/cx23885/cx23885-i2c.c index 1135ea3f6ce5..ae061b358591 100644 --- a/drivers/media/pci/cx23885/cx23885-i2c.c +++ b/drivers/media/pci/cx23885/cx23885-i2c.c @@ -279,6 +279,8 @@ static char *i2c_devs[128] = { [0x10 >> 1] = "tda10048", [0x12 >> 1] = "dib7000pc", [0x1c >> 1] = "lgdt3303", + [0x80 >> 1] = "cs3308", + [0x82 >> 1] = "cs3308", [0x86 >> 1] = "tda9887", [0x32 >> 1] = "cx24227", [0x88 >> 1] = "cx25837", diff --git a/drivers/media/pci/cx23885/cx23885-input.c b/drivers/media/pci/cx23885/cx23885-input.c index 088799c3b49b..64328d08ac2f 100644 --- a/drivers/media/pci/cx23885/cx23885-input.c +++ b/drivers/media/pci/cx23885/cx23885-input.c @@ -268,7 +268,7 @@ int cx23885_input_init(struct cx23885_dev *dev) struct rc_dev *rc; char *rc_map; enum rc_driver_type driver_type; - unsigned long allowed_protos; + u64 allowed_protos; int ret; diff --git a/drivers/media/pci/cx23885/cx23885-vbi.c b/drivers/media/pci/cx23885/cx23885-vbi.c index cf3cb1324c55..39750ebcc04c 100644 --- a/drivers/media/pci/cx23885/cx23885-vbi.c +++ b/drivers/media/pci/cx23885/cx23885-vbi.c @@ -83,7 +83,7 @@ int cx23885_vbi_irq(struct cx23885_dev *dev, u32 status) if (status & VID_BC_MSK_VBI_RISCI1) { dprintk(1, "%s() VID_BC_MSK_VBI_RISCI1\n", __func__); spin_lock(&dev->slock); - count = cx_read(VID_A_GPCNT); + count = cx_read(VBI_A_GPCNT); cx23885_video_wakeup(dev, &dev->vbiq, count); spin_unlock(&dev->slock); handled++; @@ -103,7 +103,6 @@ static int cx23885_start_vbi_dma(struct cx23885_dev *dev, VBI_LINE_LENGTH, buf->risc.dma); /* reset counter */ - cx_write(VID_A_GPCNT_CTL, 3); cx_write(VID_A_VBI_CTRL, 3); cx_write(VBI_A_GPCNT_CTL, 3); q->count = 0; @@ -121,7 +120,7 @@ static int cx23885_start_vbi_dma(struct cx23885_dev *dev, /* ------------------------------------------------------------------ */ -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c index 71a80e2b842c..e1d7d0847167 100644 --- a/drivers/media/pci/cx23885/cx23885-video.c +++ b/drivers/media/pci/cx23885/cx23885-video.c @@ -35,7 +35,7 @@ #include "cx23885-ioctl.h" #include "tuner-xc2028.h" -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> MODULE_DESCRIPTION("v4l2 driver module for cx23885 based TV cards"); MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>"); @@ -105,7 +105,7 @@ void cx23885_video_wakeup(struct cx23885_dev *dev, struct cx23885_buffer, queue); buf->vb.sequence = q->count++; - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.vb2_buf.index, count, q->count); list_del(&buf->queue); @@ -114,11 +114,19 @@ void cx23885_video_wakeup(struct cx23885_dev *dev, int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm) { + struct v4l2_subdev_format format = { + .which = V4L2_SUBDEV_FORMAT_ACTIVE, + .format.code = MEDIA_BUS_FMT_FIXED, + }; + dprintk(1, "%s(norm = 0x%08x) name: [%s]\n", __func__, (unsigned int)norm, v4l2_norm_to_name(norm)); + if (dev->tvnorm == norm) + return 0; + if (dev->tvnorm != norm) { if (vb2_is_busy(&dev->vb2_vidq) || vb2_is_busy(&dev->vb2_vbiq) || vb2_is_busy(&dev->vb2_mpegq)) @@ -126,9 +134,17 @@ int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm) } dev->tvnorm = norm; + dev->width = 720; + dev->height = norm_maxh(norm); + dev->field = V4L2_FIELD_INTERLACED; call_all(dev, video, s_std, norm); + format.format.width = dev->width; + format.format.height = dev->height; + format.format.field = dev->field; + call_all(dev, pad, set_fmt, NULL, &format); + return 0; } @@ -247,7 +263,9 @@ static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input) (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) || (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) || (dev->board == CX23885_BOARD_MYGICA_X8507) || - (dev->board == CX23885_BOARD_AVERMEDIA_HC81R)) { + (dev->board == CX23885_BOARD_AVERMEDIA_HC81R) || + (dev->board == CX23885_BOARD_VIEWCAST_260E) || + (dev->board == CX23885_BOARD_VIEWCAST_460E)) { /* Configure audio routing */ v4l2_subdev_call(dev->sd_cx25840, audio, s_routing, INPUT(input)->amux, 0, 0); @@ -315,7 +333,7 @@ static int cx23885_start_video_dma(struct cx23885_dev *dev, return 0; } -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -545,7 +563,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, return -EINVAL; field = f->fmt.pix.field; - maxw = norm_maxw(dev->tvnorm); + maxw = 720; maxh = norm_maxh(dev->tvnorm); if (V4L2_FIELD_ANY == field) { @@ -648,6 +666,26 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, return 0; } +static int vidioc_cropcap(struct file *file, void *priv, + struct v4l2_cropcap *cc) +{ + struct cx23885_dev *dev = video_drvdata(file); + bool is_50hz = dev->tvnorm & V4L2_STD_625_50; + + if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + cc->bounds.left = 0; + cc->bounds.top = 0; + cc->bounds.width = 720; + cc->bounds.height = norm_maxh(dev->tvnorm); + cc->defrect = cc->bounds; + cc->pixelaspect.numerator = is_50hz ? 54 : 11; + cc->pixelaspect.denominator = is_50hz ? 59 : 10; + + return 0; +} + static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id) { struct cx23885_dev *dev = video_drvdata(file); @@ -1082,6 +1120,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { .vidioc_dqbuf = vb2_ioctl_dqbuf, .vidioc_streamon = vb2_ioctl_streamon, .vidioc_streamoff = vb2_ioctl_streamoff, + .vidioc_cropcap = vidioc_cropcap, .vidioc_s_std = vidioc_s_std, .vidioc_g_std = vidioc_g_std, .vidioc_enum_input = vidioc_enum_input, diff --git a/drivers/media/pci/cx23885/cx23885.h b/drivers/media/pci/cx23885/cx23885.h index c5ba0833f47a..b1a5409408c7 100644 --- a/drivers/media/pci/cx23885/cx23885.h +++ b/drivers/media/pci/cx23885/cx23885.h @@ -30,7 +30,7 @@ #include <media/rc-core.h> #include "cx23885-reg.h" -#include "media/cx2341x.h" +#include "media/drv-intf/cx2341x.h" #include <linux/mutex.h> @@ -101,6 +101,8 @@ #define CX23885_BOARD_DVBSKY_T982 51 #define CX23885_BOARD_HAUPPAUGE_HVR5525 52 #define CX23885_BOARD_HAUPPAUGE_STARBURST 53 +#define CX23885_BOARD_VIEWCAST_260E 54 +#define CX23885_BOARD_VIEWCAST_460E 55 #define GPIO_0 0x00000001 #define GPIO_1 0x00000002 @@ -627,11 +629,6 @@ extern int cx23885_risc_databuffer(struct pci_dev *pci, /* ----------------------------------------------------------- */ /* tv norms */ -static inline unsigned int norm_maxw(v4l2_std_id norm) -{ - return (norm & V4L2_STD_525_60) ? 720 : 768; -} - static inline unsigned int norm_maxh(v4l2_std_id norm) { return (norm & V4L2_STD_525_60) ? 480 : 576; diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c index 26e3e296d615..c48bba9daf1f 100644 --- a/drivers/media/pci/cx25821/cx25821-video.c +++ b/drivers/media/pci/cx25821/cx25821-video.c @@ -130,7 +130,7 @@ int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status) buf = list_entry(dmaq->active.next, struct cx25821_buffer, queue); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); buf->vb.sequence = dmaq->count++; list_del(&buf->queue); vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE); @@ -141,20 +141,20 @@ int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status) return handled; } -static int cx25821_queue_setup(struct vb2_queue *q, const void *parg, +static int cx25821_queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct cx25821_channel *chan = q->drv_priv; unsigned size = (chan->fmt->depth * chan->width * chan->height) >> 3; - if (fmt && fmt->fmt.pix.sizeimage < size) - return -EINVAL; + alloc_ctxs[0] = chan->dev->alloc_ctx; + + if (*num_planes) + return sizes[0] < size ? -EINVAL : 0; *num_planes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : size; - alloc_ctxs[0] = chan->dev->alloc_ctx; + sizes[0] = size; return 0; } diff --git a/drivers/media/pci/cx88/cx88-alsa.c b/drivers/media/pci/cx88/cx88-alsa.c index 1b5268f9bb24..e158a1da1d41 100644 --- a/drivers/media/pci/cx88/cx88-alsa.c +++ b/drivers/media/pci/cx88/cx88-alsa.c @@ -40,7 +40,7 @@ #include <sound/control.h> #include <sound/initval.h> #include <sound/tlv.h> -#include <media/wm8775.h> +#include <media/i2c/wm8775.h> #include "cx88.h" #include "cx88-reg.h" diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c index 8b889135be8a..3233d45d1e5b 100644 --- a/drivers/media/pci/cx88/cx88-blackbird.c +++ b/drivers/media/pci/cx88/cx88-blackbird.c @@ -36,7 +36,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/cx2341x.h> +#include <media/drv-intf/cx2341x.h> #include "cx88.h" @@ -637,7 +637,7 @@ static int blackbird_stop_codec(struct cx8802_dev *dev) /* ------------------------------------------------------------------ */ -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c index 9a43c7826b60..46fe8c1eb9d4 100644 --- a/drivers/media/pci/cx88/cx88-core.c +++ b/drivers/media/pci/cx88/cx88-core.c @@ -518,7 +518,7 @@ void cx88_wakeup(struct cx88_core *core, buf = list_entry(q->active.next, struct cx88_buffer, list); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); buf->vb.field = core->field; buf->vb.sequence = q->count++; list_del(&buf->list); diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c index f04835073844..afb20756d7a5 100644 --- a/drivers/media/pci/cx88/cx88-dvb.c +++ b/drivers/media/pci/cx88/cx88-dvb.c @@ -82,7 +82,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); /* ------------------------------------------------------------------ */ -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/cx88/cx88-vbi.c b/drivers/media/pci/cx88/cx88-vbi.c index 007a5eee8e5e..ccc646d819f2 100644 --- a/drivers/media/pci/cx88/cx88-vbi.c +++ b/drivers/media/pci/cx88/cx88-vbi.c @@ -107,7 +107,7 @@ int cx8800_restart_vbi_queue(struct cx8800_dev *dev, /* ------------------------------------------------------------------ */ -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index aef9acf351f6..5f331df65fb9 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -41,7 +41,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/wm8775.h> +#include <media/i2c/wm8775.h> MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards"); MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); @@ -429,7 +429,7 @@ static int restart_video_queue(struct cx8800_dev *dev, /* ------------------------------------------------------------------ */ -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h index 2996eb3ea1fc..78f817ee7e41 100644 --- a/drivers/media/pci/cx88/cx88.h +++ b/drivers/media/pci/cx88/cx88.h @@ -30,10 +30,10 @@ #include <media/tuner.h> #include <media/tveeprom.h> #include <media/videobuf2-dma-sg.h> -#include <media/cx2341x.h> +#include <media/drv-intf/cx2341x.h> #include <media/videobuf2-dvb.h> -#include <media/ir-kbd-i2c.h> -#include <media/wm8775.h> +#include <media/i2c/ir-kbd-i2c.h> +#include <media/i2c/wm8775.h> #include "cx88-reg.h" #include "tuner-xc2028.h" diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c index 0ac2dd35fe50..fba5b40a869c 100644 --- a/drivers/media/pci/ddbridge/ddbridge-core.c +++ b/drivers/media/pci/ddbridge/ddbridge-core.c @@ -81,13 +81,13 @@ static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, static int ddb_i2c_cmd(struct ddb_i2c *i2c, u32 adr, u32 cmd) { struct ddb *dev = i2c->dev; - int stat; + long stat; u32 val; i2c->done = 0; ddbwritel((adr << 9) | cmd, i2c->regs + I2C_COMMAND); stat = wait_event_timeout(i2c->wq, i2c->done == 1, HZ); - if (stat <= 0) { + if (stat == 0) { printk(KERN_ERR "I2C timeout\n"); { /* MSI debugging*/ u32 istat = ddbreadl(INTERRUPT_STATUS); diff --git a/drivers/media/pci/dm1105/dm1105.c b/drivers/media/pci/dm1105/dm1105.c index 88915fb87e80..5dd504741b12 100644 --- a/drivers/media/pci/dm1105/dm1105.c +++ b/drivers/media/pci/dm1105/dm1105.c @@ -1206,7 +1206,6 @@ static void dm1105_remove(struct pci_dev *pdev) i2c_del_adapter(&dev->i2c_adap); dm1105_hw_exit(dev); - synchronize_irq(pdev->irq); free_irq(pdev->irq, dev); pci_iounmap(pdev, dev->io_mem); pci_release_regions(pdev); diff --git a/drivers/media/pci/dt3155/dt3155.c b/drivers/media/pci/dt3155/dt3155.c index d84abde5ea29..568c0c8fb2dc 100644 --- a/drivers/media/pci/dt3155/dt3155.c +++ b/drivers/media/pci/dt3155/dt3155.c @@ -131,22 +131,21 @@ static int wait_i2c_reg(void __iomem *addr) } static int -dt3155_queue_setup(struct vb2_queue *vq, const void *parg, +dt3155_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct dt3155_priv *pd = vb2_get_drv_priv(vq); unsigned size = pd->width * pd->height; if (vq->num_buffers + *nbuffers < 2) *nbuffers = 2 - vq->num_buffers; - if (fmt && fmt->fmt.pix.sizeimage < size) - return -EINVAL; - *num_planes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : size; alloc_ctxs[0] = pd->alloc_ctx; + if (*num_planes) + return sizes[0] < size ? -EINVAL : 0; + *num_planes = 1; + sizes[0] = size; return 0; } @@ -271,7 +270,7 @@ static irqreturn_t dt3155_irq_handler_even(int irq, void *dev_id) spin_lock(&ipd->lock); if (ipd->curr_buf && !list_empty(&ipd->dmaq)) { - v4l2_get_timestamp(&ipd->curr_buf->timestamp); + ipd->curr_buf->vb2_buf.timestamp = ktime_get_ns(); ipd->curr_buf->sequence = ipd->sequence++; ipd->curr_buf->field = V4L2_FIELD_NONE; vb2_buffer_done(&ipd->curr_buf->vb2_buf, VB2_BUF_STATE_DONE); diff --git a/drivers/media/pci/ivtv/ivtv-cards.c b/drivers/media/pci/ivtv/ivtv-cards.c index 145e4749a69d..410d97bdf541 100644 --- a/drivers/media/pci/ivtv/ivtv-cards.c +++ b/drivers/media/pci/ivtv/ivtv-cards.c @@ -22,12 +22,12 @@ #include "ivtv-cards.h" #include "ivtv-i2c.h" -#include <media/msp3400.h> -#include <media/m52790.h> -#include <media/wm8775.h> -#include <media/cs53l32a.h> -#include <media/cx25840.h> -#include <media/upd64031a.h> +#include <media/drv-intf/msp3400.h> +#include <media/i2c/m52790.h> +#include <media/i2c/wm8775.h> +#include <media/i2c/cs53l32a.h> +#include <media/drv-intf/cx25840.h> +#include <media/i2c/upd64031a.h> #define MSP_TUNER MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \ MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER) diff --git a/drivers/media/pci/ivtv/ivtv-controls.c b/drivers/media/pci/ivtv/ivtv-controls.c index 8a55ccb8f0c9..9666ca01549c 100644 --- a/drivers/media/pci/ivtv/ivtv-controls.c +++ b/drivers/media/pci/ivtv/ivtv-controls.c @@ -96,7 +96,7 @@ static int ivtv_s_audio_mode(struct cx2341x_handler *cxhdl, u32 val) return 0; } -struct cx2341x_handler_ops ivtv_cxhdl_ops = { +const struct cx2341x_handler_ops ivtv_cxhdl_ops = { .s_audio_mode = ivtv_s_audio_mode, .s_audio_sampling_freq = ivtv_s_audio_sampling_freq, .s_video_encoding = ivtv_s_video_encoding, diff --git a/drivers/media/pci/ivtv/ivtv-controls.h b/drivers/media/pci/ivtv/ivtv-controls.h index 3999e6358312..ea397ba837e3 100644 --- a/drivers/media/pci/ivtv/ivtv-controls.h +++ b/drivers/media/pci/ivtv/ivtv-controls.h @@ -21,7 +21,7 @@ #ifndef IVTV_CONTROLS_H #define IVTV_CONTROLS_H -extern struct cx2341x_handler_ops ivtv_cxhdl_ops; +extern const struct cx2341x_handler_ops ivtv_cxhdl_ops; extern const struct v4l2_ctrl_ops ivtv_hdl_out_ops; int ivtv_g_pts_frame(struct ivtv *itv, s64 *pts, s64 *frame); diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c index c2e60b4f292d..374033a5bdaf 100644 --- a/drivers/media/pci/ivtv/ivtv-driver.c +++ b/drivers/media/pci/ivtv/ivtv-driver.c @@ -57,7 +57,7 @@ #include "ivtv-gpio.h" #include <linux/dma-mapping.h> #include <media/tveeprom.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include "tuner-xc2028.h" /* If you have already X v4l cards, then set this to X. This way @@ -826,7 +826,7 @@ static void ivtv_init_struct2(struct ivtv *itv) IVTV_CARD_INPUT_VID_TUNER) break; } - if (i == itv->nof_inputs) + if (i >= itv->nof_inputs) i = 0; itv->active_input = i; itv->audio_input = itv->card->video_inputs[i].audio_index; diff --git a/drivers/media/pci/ivtv/ivtv-driver.h b/drivers/media/pci/ivtv/ivtv-driver.h index ee0ef6e48c7d..6c08dae67a73 100644 --- a/drivers/media/pci/ivtv/ivtv-driver.h +++ b/drivers/media/pci/ivtv/ivtv-driver.h @@ -64,8 +64,8 @@ #include <media/v4l2-device.h> #include <media/v4l2-fh.h> #include <media/tuner.h> -#include <media/cx2341x.h> -#include <media/ir-kbd-i2c.h> +#include <media/drv-intf/cx2341x.h> +#include <media/i2c/ir-kbd-i2c.h> #include <linux/ivtv.h> diff --git a/drivers/media/pci/ivtv/ivtv-fileops.c b/drivers/media/pci/ivtv/ivtv-fileops.c index 605d280d8a5f..c9bd018e53de 100644 --- a/drivers/media/pci/ivtv/ivtv-fileops.c +++ b/drivers/media/pci/ivtv/ivtv-fileops.c @@ -34,7 +34,7 @@ #include "ivtv-cards.h" #include "ivtv-firmware.h" #include <media/v4l2-event.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> /* This function tries to claim the stream for a specific file descriptor. If no one else is using this stream then the stream is claimed and diff --git a/drivers/media/pci/ivtv/ivtv-firmware.c b/drivers/media/pci/ivtv/ivtv-firmware.c index 4b0e758a7bce..5b3095f65dce 100644 --- a/drivers/media/pci/ivtv/ivtv-firmware.c +++ b/drivers/media/pci/ivtv/ivtv-firmware.c @@ -26,7 +26,7 @@ #include "ivtv-ioctl.h" #include "ivtv-cards.h" #include <linux/firmware.h> -#include <media/saa7127.h> +#include <media/i2c/saa7127.h> #define IVTV_MASK_SPU_ENABLE 0xFFFFFFFE #define IVTV_MASK_VPU_ENABLE15 0xFFFFFFF6 diff --git a/drivers/media/pci/ivtv/ivtv-i2c.c b/drivers/media/pci/ivtv/ivtv-i2c.c index 1a41ba5c7d30..bccbf2d18e30 100644 --- a/drivers/media/pci/ivtv/ivtv-i2c.c +++ b/drivers/media/pci/ivtv/ivtv-i2c.c @@ -63,7 +63,7 @@ #include "ivtv-cards.h" #include "ivtv-gpio.h" #include "ivtv-i2c.h" -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> /* i2c implementation for cx23415/6 chip, ivtv project. * Author: Kevin Thayer (nufan_wfk at yahoo.com) diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c index 9a21c17fc376..2dc4b20f3ac0 100644 --- a/drivers/media/pci/ivtv/ivtv-ioctl.c +++ b/drivers/media/pci/ivtv/ivtv-ioctl.c @@ -32,7 +32,7 @@ #include "ivtv-gpio.h" #include "ivtv-controls.h" #include "ivtv-cards.h" -#include <media/saa7127.h> +#include <media/i2c/saa7127.h> #include <media/tveeprom.h> #include <media/v4l2-event.h> #include <linux/dvb/audio.h> @@ -831,11 +831,11 @@ static int ivtv_cropcap(struct file *file, void *fh, struct v4l2_cropcap *cropca struct ivtv *itv = id->itv; if (cropcap->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { - cropcap->pixelaspect.numerator = itv->is_50hz ? 59 : 10; - cropcap->pixelaspect.denominator = itv->is_50hz ? 54 : 11; + cropcap->pixelaspect.numerator = itv->is_50hz ? 54 : 11; + cropcap->pixelaspect.denominator = itv->is_50hz ? 59 : 10; } else if (cropcap->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) { - cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10; - cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11; + cropcap->pixelaspect.numerator = itv->is_out_50hz ? 54 : 11; + cropcap->pixelaspect.denominator = itv->is_out_50hz ? 59 : 10; } else { return -EINVAL; } diff --git a/drivers/media/pci/ivtv/ivtv-routing.c b/drivers/media/pci/ivtv/ivtv-routing.c index 8898c569a1c9..0c168f238904 100644 --- a/drivers/media/pci/ivtv/ivtv-routing.c +++ b/drivers/media/pci/ivtv/ivtv-routing.c @@ -24,10 +24,10 @@ #include "ivtv-gpio.h" #include "ivtv-routing.h" -#include <media/msp3400.h> -#include <media/m52790.h> -#include <media/upd64031a.h> -#include <media/upd64083.h> +#include <media/drv-intf/msp3400.h> +#include <media/i2c/m52790.h> +#include <media/i2c/upd64031a.h> +#include <media/i2c/upd64083.h> /* Selects the audio input and output according to the current settings. */ diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c index 3fdbd81b5580..81e1a5e26efb 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c @@ -277,7 +277,6 @@ static irqreturn_t netup_unidvb_isr(int irq, void *dev_id) } static int netup_unidvb_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], @@ -580,7 +579,7 @@ static void netup_unidvb_dma_worker(struct work_struct *work) dev_dbg(&ndev->pci_dev->dev, "%s(): buffer %p done, size %d\n", __func__, buf, buf->size); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->size); vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE); } diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c index f720cea80e28..e227b02cc122 100644 --- a/drivers/media/pci/saa7134/saa7134-core.c +++ b/drivers/media/pci/saa7134/saa7134-core.c @@ -309,7 +309,7 @@ void saa7134_buffer_finish(struct saa7134_dev *dev, core_dbg("buffer_finish %p\n", q->curr); /* finish current buffer */ - v4l2_get_timestamp(&q->curr->vb2.timestamp); + q->curr->vb2.vb2_buf.timestamp = ktime_get_ns(); q->curr->vb2.sequence = q->seq_nr++; vb2_buffer_done(&q->curr->vb2.vb2_buf, state); q->curr = NULL; diff --git a/drivers/media/pci/saa7134/saa7134-ts.c b/drivers/media/pci/saa7134/saa7134-ts.c index 7fb5ee7e20ac..0584a2adbe99 100644 --- a/drivers/media/pci/saa7134/saa7134-ts.c +++ b/drivers/media/pci/saa7134/saa7134-ts.c @@ -116,7 +116,7 @@ int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2) } EXPORT_SYMBOL_GPL(saa7134_ts_buffer_prepare); -int saa7134_ts_queue_setup(struct vb2_queue *q, const void *parg, +int saa7134_ts_queue_setup(struct vb2_queue *q, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/saa7134/saa7134-vbi.c b/drivers/media/pci/saa7134/saa7134-vbi.c index 6271b0eb0265..e76da37c4a8a 100644 --- a/drivers/media/pci/saa7134/saa7134-vbi.c +++ b/drivers/media/pci/saa7134/saa7134-vbi.c @@ -138,7 +138,7 @@ static int buffer_prepare(struct vb2_buffer *vb2) saa7134_buffer_startpage(buf)); } -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 518086c7aed5..a63c1366a64e 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -32,7 +32,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-event.h> -#include <media/saa6588.h> +#include <media/i2c/saa6588.h> /* ------------------------------------------------------------------ */ @@ -904,7 +904,7 @@ static int buffer_prepare(struct vb2_buffer *vb2) saa7134_buffer_startpage(buf)); } -static int queue_setup(struct vb2_queue *q, const void *parg, +static int queue_setup(struct vb2_queue *q, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/saa7134/saa7134.h b/drivers/media/pci/saa7134/saa7134.h index 6b6d234f5cab..5938bc781999 100644 --- a/drivers/media/pci/saa7134/saa7134.h +++ b/drivers/media/pci/saa7134/saa7134.h @@ -42,7 +42,7 @@ #include <media/v4l2-ctrls.h> #include <media/tuner.h> #include <media/rc-core.h> -#include <media/ir-kbd-i2c.h> +#include <media/i2c/ir-kbd-i2c.h> #include <media/videobuf2-dma-sg.h> #include <sound/core.h> #include <sound/pcm.h> @@ -820,7 +820,7 @@ void saa7134_video_fini(struct saa7134_dev *dev); int saa7134_ts_buffer_init(struct vb2_buffer *vb2); int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2); -int saa7134_ts_queue_setup(struct vb2_queue *q, const void *parg, +int saa7134_ts_queue_setup(struct vb2_queue *q, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]); int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count); diff --git a/drivers/media/pci/saa7146/hexium_gemini.c b/drivers/media/pci/saa7146/hexium_gemini.c index 03cbcd2095c6..c889ec9f8a5a 100644 --- a/drivers/media/pci/saa7146/hexium_gemini.c +++ b/drivers/media/pci/saa7146/hexium_gemini.c @@ -25,7 +25,7 @@ #define DEBUG_VARIABLE debug -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> #include <linux/module.h> static int debug; diff --git a/drivers/media/pci/saa7146/hexium_orion.c b/drivers/media/pci/saa7146/hexium_orion.c index 15f0d66ff78a..c306a92e8909 100644 --- a/drivers/media/pci/saa7146/hexium_orion.c +++ b/drivers/media/pci/saa7146/hexium_orion.c @@ -25,7 +25,7 @@ #define DEBUG_VARIABLE debug -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> #include <linux/module.h> static int debug; diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c index 0ca1e07ae783..504d78807639 100644 --- a/drivers/media/pci/saa7146/mxb.c +++ b/drivers/media/pci/saa7146/mxb.c @@ -25,10 +25,10 @@ #define DEBUG_VARIABLE debug -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> #include <media/tuner.h> #include <media/v4l2-common.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include <linux/module.h> #include "tea6415c.h" diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c index 4432fd69b7cb..67a14c41c227 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c @@ -531,8 +531,7 @@ static int solo_enc_fillbuf(struct solo_enc_dev *solo_enc, if (!ret) { vbuf->sequence = solo_enc->sequence++; - vbuf->timestamp.tv_sec = vop_sec(vh); - vbuf->timestamp.tv_usec = vop_usec(vh); + vb->timestamp = ktime_get_ns(); /* Check for motion flags */ if (solo_is_motion_on(solo_enc) && enc_buf->motion) { @@ -663,7 +662,6 @@ static int solo_ring_thread(void *data) } static int solo_enc_queue_setup(struct vb2_queue *q, - const void *parg, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2.c b/drivers/media/pci/solo6x10/solo6x10-v4l2.c index f7ce493b1fee..721ff5320de7 100644 --- a/drivers/media/pci/solo6x10/solo6x10-v4l2.c +++ b/drivers/media/pci/solo6x10/solo6x10-v4l2.c @@ -225,7 +225,7 @@ finish_buf: vb2_set_plane_payload(vb, 0, solo_vlines(solo_dev) * solo_bytesperline(solo_dev)); vbuf->sequence = solo_dev->sequence++; - v4l2_get_timestamp(&vbuf->timestamp); + vb->timestamp = ktime_get_ns(); } vb2_buffer_done(vb, error ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE); @@ -313,7 +313,7 @@ static void solo_stop_thread(struct solo_dev *solo_dev) solo_dev->kthread = NULL; } -static int solo_queue_setup(struct vb2_queue *q, const void *parg, +static int solo_queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c index 6367b455a7e7..753411cbbc9a 100644 --- a/drivers/media/pci/sta2x11/sta2x11_vip.c +++ b/drivers/media/pci/sta2x11/sta2x11_vip.c @@ -265,7 +265,7 @@ static void vip_active_buf_next(struct sta2x11_vip *vip) /* Videobuf2 Operations */ -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -817,7 +817,7 @@ static irqreturn_t vip_irq(int irq, struct sta2x11_vip *vip) /* Disable acquisition */ reg_write(vip, DVP_CTL, reg_read(vip, DVP_CTL) & ~DVP_CTL_ENA); /* Remove the active buffer from the list */ - v4l2_get_timestamp(&vip->active->vb.timestamp); + vip->active->vb.vb2_buf.timestamp = ktime_get_ns(); vip->active->vb.sequence = vip->sequence++; vb2_buffer_done(&vip->active->vb.vb2_buf, VB2_BUF_STATE_DONE); } diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c index f89364951ebd..5e18b6796ed9 100644 --- a/drivers/media/pci/ttpci/av7110.c +++ b/drivers/media/pci/ttpci/av7110.c @@ -26,7 +26,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ @@ -1537,7 +1537,7 @@ static int get_firmware(struct av7110* av7110) printk(KERN_ERR "dvb-ttpci: usually this should be in " "/usr/lib/hotplug/firmware or /lib/firmware\n"); printk(KERN_ERR "dvb-ttpci: and can be downloaded from" - " http://www.linuxtv.org/download/dvb/firmware/\n"); + " https://linuxtv.org/download/dvb/firmware/\n"); } else printk(KERN_ERR "dvb-ttpci: cannot request firmware" " (error %i)\n", ret); @@ -2314,7 +2314,7 @@ static int frontend_init(struct av7110 *av7110) /* Budgetpatch note: * Original hardware design by Roberto Deza: * There is a DVB_Wiki at - * http://www.linuxtv.org/ + * https://linuxtv.org * * New software triggering design by Emard that works on * original Roberto Deza's hardware: diff --git a/drivers/media/pci/ttpci/av7110.h b/drivers/media/pci/ttpci/av7110.h index 3a55927edb95..3707ccd02732 100644 --- a/drivers/media/pci/ttpci/av7110.h +++ b/drivers/media/pci/ttpci/av7110.h @@ -32,7 +32,7 @@ #include "stv0297.h" #include "l64781.h" -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> #define ANALOG_TUNER_VES1820 1 diff --git a/drivers/media/pci/ttpci/av7110_av.c b/drivers/media/pci/ttpci/av7110_av.c index 9ed1ec7d3551..6fc748e22017 100644 --- a/drivers/media/pci/ttpci/av7110_av.c +++ b/drivers/media/pci/ttpci/av7110_av.c @@ -25,7 +25,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ #include <linux/types.h> @@ -280,9 +280,11 @@ int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen) } -int av7110_set_volume(struct av7110 *av7110, int volleft, int volright) +int av7110_set_volume(struct av7110 *av7110, unsigned int volleft, + unsigned int volright) { - int err, vol, val, balance = 0; + unsigned int vol, val, balance = 0; + int err; dprintk(2, "av7110:%p, \n", av7110); @@ -1043,6 +1045,9 @@ static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len dprintk(2, "av7110:%p, \n", av7110); + if (len == 0) + return 0; + if (!(av7110->playing & RP_VIDEO)) { if (av7110_av_start_play(av7110, RP_VIDEO) < 0) return -EBUSY; diff --git a/drivers/media/pci/ttpci/av7110_av.h b/drivers/media/pci/ttpci/av7110_av.h index 5f02ef85e47d..f52276f47709 100644 --- a/drivers/media/pci/ttpci/av7110_av.h +++ b/drivers/media/pci/ttpci/av7110_av.h @@ -10,7 +10,8 @@ extern int av7110_record_cb(struct dvb_filter_pes2ts *p2t, u8 *buf, size_t len); extern int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen); extern int av7110_write_to_decoder(struct dvb_demux_feed *feed, const u8 *buf, size_t len); -extern int av7110_set_volume(struct av7110 *av7110, int volleft, int volright); +extern int av7110_set_volume(struct av7110 *av7110, unsigned int volleft, + unsigned int volright); extern int av7110_av_stop(struct av7110 *av7110, int av); extern int av7110_av_start_record(struct av7110 *av7110, int av, struct dvb_demux_feed *dvbdmxfeed); diff --git a/drivers/media/pci/ttpci/av7110_ca.c b/drivers/media/pci/ttpci/av7110_ca.c index a6079b90252a..bc4c65ffd4b9 100644 --- a/drivers/media/pci/ttpci/av7110_ca.c +++ b/drivers/media/pci/ttpci/av7110_ca.c @@ -25,7 +25,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ #include <linux/kernel.h> diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/media/pci/ttpci/av7110_hw.c index 300bd3c94738..0583d56ef5ef 100644 --- a/drivers/media/pci/ttpci/av7110_hw.c +++ b/drivers/media/pci/ttpci/av7110_hw.c @@ -22,7 +22,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ /* for debugging ARM communication: */ diff --git a/drivers/media/pci/ttpci/av7110_v4l.c b/drivers/media/pci/ttpci/av7110_v4l.c index 6c4076acb131..479aff02db81 100644 --- a/drivers/media/pci/ttpci/av7110_v4l.c +++ b/drivers/media/pci/ttpci/av7110_v4l.c @@ -22,7 +22,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c index 3e469d4e0c87..6f0d0161970e 100644 --- a/drivers/media/pci/ttpci/budget-av.c +++ b/drivers/media/pci/ttpci/budget-av.c @@ -30,7 +30,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -46,7 +46,7 @@ #include "tda1004x.h" #include "tua6100.h" #include "dvb-pll.h" -#include <media/saa7146_vv.h> +#include <media/drv-intf/saa7146_vv.h> #include <linux/module.h> #include <linux/errno.h> #include <linux/slab.h> diff --git a/drivers/media/pci/ttpci/budget-ci.c b/drivers/media/pci/ttpci/budget-ci.c index 1feeeff3681b..7b27af4d9658 100644 --- a/drivers/media/pci/ttpci/budget-ci.c +++ b/drivers/media/pci/ttpci/budget-ci.c @@ -26,7 +26,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ #include <linux/module.h> diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/media/pci/ttpci/budget-core.c index e9674b40007c..6d42dcfd4825 100644 --- a/drivers/media/pci/ttpci/budget-core.c +++ b/drivers/media/pci/ttpci/budget-core.c @@ -31,7 +31,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ diff --git a/drivers/media/pci/ttpci/budget-patch.c b/drivers/media/pci/ttpci/budget-patch.c index b5b65962ce8f..591dbdfa2a13 100644 --- a/drivers/media/pci/ttpci/budget-patch.c +++ b/drivers/media/pci/ttpci/budget-patch.c @@ -27,7 +27,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ #include "av7110.h" diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c index 99972beca262..de54310a2660 100644 --- a/drivers/media/pci/ttpci/budget.c +++ b/drivers/media/pci/ttpci/budget.c @@ -31,7 +31,7 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * - * the project's page is at http://www.linuxtv.org/ + * the project's page is at https://linuxtv.org */ #include "budget.h" diff --git a/drivers/media/pci/ttpci/budget.h b/drivers/media/pci/ttpci/budget.h index 1ccbe1a49a4b..655eef5236ca 100644 --- a/drivers/media/pci/ttpci/budget.h +++ b/drivers/media/pci/ttpci/budget.h @@ -13,7 +13,7 @@ #include <linux/module.h> #include <linux/mutex.h> -#include <media/saa7146.h> +#include <media/drv-intf/saa7146.h> extern int budget_debug; diff --git a/drivers/media/pci/tw68/tw68-video.c b/drivers/media/pci/tw68/tw68-video.c index 46642ef9151b..07116a87a57b 100644 --- a/drivers/media/pci/tw68/tw68-video.c +++ b/drivers/media/pci/tw68/tw68-video.c @@ -376,28 +376,28 @@ static int tw68_buffer_count(unsigned int size, unsigned int count) /* ------------------------------------------------------------- */ /* vb2 queue operations */ -static int tw68_queue_setup(struct vb2_queue *q, const void *parg, +static int tw68_queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct tw68_dev *dev = vb2_get_drv_priv(q); unsigned tot_bufs = q->num_buffers + *num_buffers; + unsigned size = (dev->fmt->depth * dev->width * dev->height) >> 3; - sizes[0] = (dev->fmt->depth * dev->width * dev->height) >> 3; + if (tot_bufs < 2) + tot_bufs = 2; + tot_bufs = tw68_buffer_count(size, tot_bufs); + *num_buffers = tot_bufs - q->num_buffers; alloc_ctxs[0] = dev->alloc_ctx; /* - * We allow create_bufs, but only if the sizeimage is the same as the + * We allow create_bufs, but only if the sizeimage is >= as the * current sizeimage. The tw68_buffer_count calculation becomes quite * difficult otherwise. */ - if (fmt && fmt->fmt.pix.sizeimage < sizes[0]) - return -EINVAL; + if (*num_planes) + return sizes[0] < size ? -EINVAL : 0; *num_planes = 1; - if (tot_bufs < 2) - tot_bufs = 2; - tot_bufs = tw68_buffer_count(sizes[0], tot_bufs); - *num_buffers = tot_bufs - q->num_buffers; + sizes[0] = size; return 0; } @@ -1016,7 +1016,7 @@ void tw68_irq_video_done(struct tw68_dev *dev, unsigned long status) buf = list_entry(dev->active.next, struct tw68_buf, list); list_del(&buf->list); spin_unlock(&dev->slock); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); buf->vb.field = dev->field; buf->vb.sequence = dev->seqnr++; vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE); diff --git a/drivers/media/pci/zoran/zoran_card.c b/drivers/media/pci/zoran/zoran_card.c index 1136d92af642..9d2697f5b455 100644 --- a/drivers/media/pci/zoran/zoran_card.c +++ b/drivers/media/pci/zoran/zoran_card.c @@ -50,7 +50,7 @@ #include <linux/mutex.h> #include <linux/io.h> #include <media/v4l2-common.h> -#include <media/bt819.h> +#include <media/i2c/bt819.h> #include "videocodec.h" #include "zoran.h" diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index ccbc9742cb7a..0c53805dff0e 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -38,7 +38,7 @@ config VIDEO_SH_VOU depends on MEDIA_CAMERA_SUPPORT depends on VIDEO_DEV && I2C && HAS_DMA depends on ARCH_SHMOBILE || COMPILE_TEST - select VIDEOBUF_DMA_CONTIG + select VIDEOBUF2_DMA_CONTIG help Support for the Video Output Unit (VOU) on SuperH SoCs. diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c index f0480d687f17..de32e3a3d4d1 100644 --- a/drivers/media/platform/am437x/am437x-vpfe.c +++ b/drivers/media/platform/am437x/am437x-vpfe.c @@ -1281,7 +1281,7 @@ static inline void vpfe_schedule_bottom_field(struct vpfe_device *vpfe) */ static inline void vpfe_process_buffer_complete(struct vpfe_device *vpfe) { - v4l2_get_timestamp(&vpfe->cur_frm->vb.timestamp); + vpfe->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns(); vpfe->cur_frm->vb.field = vpfe->fmt.fmt.pix.field; vpfe->cur_frm->vb.sequence = vpfe->sequence++; vb2_buffer_done(&vpfe->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); @@ -1898,7 +1898,6 @@ static void vpfe_calculate_offsets(struct vpfe_device *vpfe) /* * vpfe_queue_setup - Callback function for buffer setup. * @vq: vb2_queue ptr - * @fmt: v4l2 format * @nbuffers: ptr to number of buffers requested by application * @nplanes:: contains number of distinct video planes needed to hold a frame * @sizes[]: contains the size (in bytes) of each plane. @@ -1908,22 +1907,24 @@ static void vpfe_calculate_offsets(struct vpfe_device *vpfe) * the buffer count and buffer size */ static int vpfe_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct vpfe_device *vpfe = vb2_get_drv_priv(vq); - - if (fmt && fmt->fmt.pix.sizeimage < vpfe->fmt.fmt.pix.sizeimage) - return -EINVAL; + unsigned size = vpfe->fmt.fmt.pix.sizeimage; if (vq->num_buffers + *nbuffers < 3) *nbuffers = 3 - vq->num_buffers; + alloc_ctxs[0] = vpfe->alloc_ctx; + + if (*nplanes) { + if (sizes[0] < size) + return -EINVAL; + size = sizes[0]; + } *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : vpfe->fmt.fmt.pix.sizeimage; - alloc_ctxs[0] = vpfe->alloc_ctx; + sizes[0] = size; vpfe_dbg(1, vpfe, "nbuffers=%d, size=%u\n", *nbuffers, sizes[0]); diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index 7764b9c482ef..d0092dae7a57 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -202,22 +202,20 @@ static void bcap_free_sensor_formats(struct bcap_device *bcap_dev) } static int bcap_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct bcap_device *bcap_dev = vb2_get_drv_priv(vq); - if (fmt && fmt->fmt.pix.sizeimage < bcap_dev->fmt.sizeimage) - return -EINVAL; - if (vq->num_buffers + *nbuffers < 2) *nbuffers = 2; + alloc_ctxs[0] = bcap_dev->alloc_ctx; + + if (*nplanes) + return sizes[0] < bcap_dev->fmt.sizeimage ? -EINVAL : 0; *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : bcap_dev->fmt.sizeimage; - alloc_ctxs[0] = bcap_dev->alloc_ctx; + sizes[0] = bcap_dev->fmt.sizeimage; return 0; } @@ -406,7 +404,7 @@ static irqreturn_t bcap_isr(int irq, void *dev_id) spin_lock(&bcap_dev->lock); if (!list_empty(&bcap_dev->dma_queue)) { - v4l2_get_timestamp(&vbuf->timestamp); + vb->timestamp = ktime_get_ns(); if (ppi->err) { vb2_buffer_done(vb, VB2_BUF_STATE_ERROR); ppi->err = false; diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 654e964f84a2..7d28899f89ce 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -246,7 +246,7 @@ void coda_fill_bitstream(struct coda_ctx *ctx, bool streaming) /* Drop frames that do not start/end with a SOI/EOI markers */ if (ctx->codec->src_fourcc == V4L2_PIX_FMT_JPEG && - !coda_jpeg_check_buffer(ctx, src_buf)) { + !coda_jpeg_check_buffer(ctx, &src_buf->vb2_buf)) { v4l2_err(&ctx->dev->v4l2_dev, "dropping invalid JPEG frame %d\n", ctx->qsequence); @@ -279,7 +279,7 @@ void coda_fill_bitstream(struct coda_ctx *ctx, bool streaming) if (meta) { meta->sequence = src_buf->sequence; meta->timecode = src_buf->timecode; - meta->timestamp = src_buf->timestamp; + meta->timestamp = src_buf->vb2_buf.timestamp; meta->start = start; meta->end = ctx->bitstream_fifo.kfifo.in & ctx->bitstream_fifo.kfifo.mask; @@ -1364,7 +1364,7 @@ static void coda_finish_encode(struct coda_ctx *ctx) dst_buf->flags &= ~V4L2_BUF_FLAG_KEYFRAME; } - dst_buf->timestamp = src_buf->timestamp; + dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp; dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; @@ -2040,7 +2040,7 @@ static void coda_finish_decode(struct coda_ctx *ctx) dst_buf->flags |= ctx->frame_types[ctx->display_idx]; meta = &ctx->frame_metas[ctx->display_idx]; dst_buf->timecode = meta->timecode; - dst_buf->timestamp = meta->timestamp; + dst_buf->vb2_buf.timestamp = meta->timestamp; trace_coda_dec_rot_done(ctx, dst_buf, meta); diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 15516a6e3a39..2d782ce94a67 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -28,7 +28,7 @@ #include <linux/slab.h> #include <linux/videodev2.h> #include <linux/of.h> -#include <linux/platform_data/coda.h> +#include <linux/platform_data/media/coda.h> #include <linux/reset.h> #include <media/v4l2-ctrls.h> @@ -131,6 +131,7 @@ static const struct coda_codec coda7_codecs[] = { CODA_CODEC(CODA7_MODE_ENCODE_MP4, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_MPEG4, 1280, 720), CODA_CODEC(CODA7_MODE_ENCODE_MJPG, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_JPEG, 8192, 8192), CODA_CODEC(CODA7_MODE_DECODE_H264, V4L2_PIX_FMT_H264, V4L2_PIX_FMT_YUV420, 1920, 1088), + CODA_CODEC(CODA7_MODE_DECODE_MP2, V4L2_PIX_FMT_MPEG2, V4L2_PIX_FMT_YUV420, 1920, 1088), CODA_CODEC(CODA7_MODE_DECODE_MP4, V4L2_PIX_FMT_MPEG4, V4L2_PIX_FMT_YUV420, 1920, 1088), CODA_CODEC(CODA7_MODE_DECODE_MJPG, V4L2_PIX_FMT_JPEG, V4L2_PIX_FMT_YUV420, 8192, 8192), }; @@ -139,6 +140,7 @@ static const struct coda_codec coda9_codecs[] = { CODA_CODEC(CODA9_MODE_ENCODE_H264, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_H264, 1920, 1088), CODA_CODEC(CODA9_MODE_ENCODE_MP4, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_MPEG4, 1920, 1088), CODA_CODEC(CODA9_MODE_DECODE_H264, V4L2_PIX_FMT_H264, V4L2_PIX_FMT_YUV420, 1920, 1088), + CODA_CODEC(CODA9_MODE_DECODE_MP2, V4L2_PIX_FMT_MPEG2, V4L2_PIX_FMT_YUV420, 1920, 1088), CODA_CODEC(CODA9_MODE_DECODE_MP4, V4L2_PIX_FMT_MPEG4, V4L2_PIX_FMT_YUV420, 1920, 1088), }; @@ -187,6 +189,7 @@ static const struct coda_video_device coda_bit_decoder = { .ops = &coda_bit_decode_ops, .src_formats = { V4L2_PIX_FMT_H264, + V4L2_PIX_FMT_MPEG2, V4L2_PIX_FMT_MPEG4, }, .dst_formats = { @@ -293,7 +296,8 @@ static void coda_get_max_dimensions(struct coda_dev *dev, *max_h = h; } -const struct coda_video_device *to_coda_video_device(struct video_device *vdev) +static const struct coda_video_device *to_coda_video_device(struct video_device + *vdev) { struct coda_dev *dev = video_get_drvdata(vdev); unsigned int i = vdev - dev->vfd; @@ -469,6 +473,7 @@ static int coda_try_fmt(struct coda_ctx *ctx, const struct coda_codec *codec, /* fallthrough */ case V4L2_PIX_FMT_H264: case V4L2_PIX_FMT_MPEG4: + case V4L2_PIX_FMT_MPEG2: f->fmt.pix.bytesperline = 0; f->fmt.pix.sizeimage = coda_estimate_sizeimage(ctx, f->fmt.pix.sizeimage, @@ -920,6 +925,7 @@ static const struct v4l2_ioctl_ops coda_ioctl_ops = { .vidioc_expbuf = v4l2_m2m_ioctl_expbuf, .vidioc_dqbuf = v4l2_m2m_ioctl_dqbuf, .vidioc_create_bufs = v4l2_m2m_ioctl_create_bufs, + .vidioc_prepare_buf = v4l2_m2m_ioctl_prepare_buf, .vidioc_streamon = v4l2_m2m_ioctl_streamon, .vidioc_streamoff = v4l2_m2m_ioctl_streamoff, @@ -1131,7 +1137,7 @@ static void set_default_params(struct coda_ctx *ctx) /* * Queue operations */ -static int coda_queue_setup(struct vb2_queue *vq, const void *parg, +static int coda_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -1250,6 +1256,9 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count) struct vb2_v4l2_buffer *buf; int ret = 0; + if (count < 1) + return -EINVAL; + q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) { if (ctx->inst_type == CODA_INST_DECODER && ctx->use_bit) { @@ -1262,20 +1271,10 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count) ret = -EINVAL; goto err; } - } else { - if (count < 1) { - ret = -EINVAL; - goto err; - } } ctx->streamon_out = 1; } else { - if (count < 1) { - ret = -EINVAL; - goto err; - } - ctx->streamon_cap = 1; } diff --git a/drivers/media/platform/coda/coda-jpeg.c b/drivers/media/platform/coda/coda-jpeg.c index 96cd42a0baaf..9f899a6cefed 100644 --- a/drivers/media/platform/coda/coda-jpeg.c +++ b/drivers/media/platform/coda/coda-jpeg.c @@ -178,14 +178,28 @@ int coda_jpeg_write_tables(struct coda_ctx *ctx) return 0; } -bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_v4l2_buffer *vb) +bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb) { - void *vaddr = vb2_plane_vaddr(&vb->vb2_buf, 0); - u16 soi = be16_to_cpup((__be16 *)vaddr); - u16 eoi = be16_to_cpup((__be16 *)(vaddr + - vb2_get_plane_payload(&vb->vb2_buf, 0) - 2)); + void *vaddr = vb2_plane_vaddr(vb, 0); + u16 soi, eoi; + int len, i; + + soi = be16_to_cpup((__be16 *)vaddr); + if (soi != SOI_MARKER) + return false; + + len = vb2_get_plane_payload(vb, 0); + vaddr += len - 2; + for (i = 0; i < 32; i++) { + eoi = be16_to_cpup((__be16 *)(vaddr - i)); + if (eoi == EOI_MARKER) { + if (i > 0) + vb2_set_plane_payload(vb, 0, len - i); + return true; + } + } - return soi == SOI_MARKER && eoi == EOI_MARKER; + return false; } /* diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h index 96532b06bd9e..d08e9843e9f2 100644 --- a/drivers/media/platform/coda/coda.h +++ b/drivers/media/platform/coda/coda.h @@ -138,7 +138,7 @@ struct coda_buffer_meta { struct list_head list; u32 sequence; struct v4l2_timecode timecode; - struct timeval timestamp; + u64 timestamp; u32 start; u32 end; }; @@ -289,7 +289,7 @@ void coda_m2m_buf_done(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf, int coda_h264_padding(int size, char *p); -bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_v4l2_buffer *vb); +bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb); int coda_jpeg_write_tables(struct coda_ctx *ctx); void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality); diff --git a/drivers/media/platform/davinci/Kconfig b/drivers/media/platform/davinci/Kconfig index 469e9d28cec0..554e710de487 100644 --- a/drivers/media/platform/davinci/Kconfig +++ b/drivers/media/platform/davinci/Kconfig @@ -3,6 +3,7 @@ config VIDEO_DAVINCI_VPIF_DISPLAY depends on VIDEO_V4L2 depends on ARCH_DAVINCI || COMPILE_TEST depends on HAS_DMA + depends on I2C select VIDEOBUF2_DMA_CONTIG select VIDEO_ADV7343 if MEDIA_SUBDRV_AUTOSELECT select VIDEO_THS7303 if MEDIA_SUBDRV_AUTOSELECT @@ -19,6 +20,7 @@ config VIDEO_DAVINCI_VPIF_CAPTURE depends on VIDEO_V4L2 depends on ARCH_DAVINCI || COMPILE_TEST depends on HAS_DMA + depends on I2C select VIDEOBUF2_DMA_CONTIG help Enables Davinci VPIF module used for capture devices. @@ -33,6 +35,7 @@ config VIDEO_DM6446_CCDC depends on VIDEO_V4L2 depends on ARCH_DAVINCI || COMPILE_TEST depends on HAS_DMA + depends on I2C select VIDEOBUF_DMA_CONTIG help Enables DaVinci CCD hw module. DaVinci CCDC hw interfaces @@ -49,6 +52,7 @@ config VIDEO_DM355_CCDC depends on VIDEO_V4L2 depends on ARCH_DAVINCI || COMPILE_TEST depends on HAS_DMA + depends on I2C select VIDEOBUF_DMA_CONTIG help Enables DM355 CCD hw module. DM355 CCDC hw interfaces @@ -64,6 +68,7 @@ config VIDEO_DM365_ISIF tristate "TI DM365 ISIF video capture driver" depends on VIDEO_V4L2 && ARCH_DAVINCI depends on HAS_DMA + depends on I2C select VIDEOBUF_DMA_CONTIG help Enables ISIF hw module. This is the hardware module for @@ -77,6 +82,7 @@ config VIDEO_DAVINCI_VPBE_DISPLAY tristate "TI DaVinci VPBE V4L2-Display driver" depends on VIDEO_V4L2 && ARCH_DAVINCI depends on HAS_DMA + depends on I2C select VIDEOBUF2_DMA_CONTIG help Enables Davinci VPBE module used for display devices. diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c index 6d91422c4e4c..0abcdfe97a6c 100644 --- a/drivers/media/platform/davinci/vpbe_display.c +++ b/drivers/media/platform/davinci/vpbe_display.c @@ -74,7 +74,7 @@ static void vpbe_isr_even_field(struct vpbe_display *disp_obj, if (layer->cur_frm == layer->next_frm) return; - v4l2_get_timestamp(&layer->cur_frm->vb.timestamp); + layer->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&layer->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); /* Make cur_frm pointing to next_frm */ layer->cur_frm = layer->next_frm; @@ -228,28 +228,27 @@ static int vpbe_buffer_prepare(struct vb2_buffer *vb) * This function allocates memory for the buffers */ static int -vpbe_buffer_queue_setup(struct vb2_queue *vq, const void *parg, +vpbe_buffer_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; /* Get the file handle object and layer object */ struct vpbe_layer *layer = vb2_get_drv_priv(vq); struct vpbe_device *vpbe_dev = layer->disp_dev->vpbe_dev; v4l2_dbg(1, debug, &vpbe_dev->v4l2_dev, "vpbe_buffer_setup\n"); - if (fmt && fmt->fmt.pix.sizeimage < layer->pix_fmt.sizeimage) - return -EINVAL; - /* Store number of buffers allocated in numbuffer member */ if (vq->num_buffers + *nbuffers < VPBE_DEFAULT_NUM_BUFS) *nbuffers = VPBE_DEFAULT_NUM_BUFS - vq->num_buffers; + alloc_ctxs[0] = layer->alloc_ctx; + + if (*nplanes) + return sizes[0] < layer->pix_fmt.sizeimage ? -EINVAL : 0; *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : layer->pix_fmt.sizeimage; - alloc_ctxs[0] = layer->alloc_ctx; + sizes[0] = layer->pix_fmt.sizeimage; return 0; } diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c index c1e573b7cc6f..08f7028c7560 100644 --- a/drivers/media/platform/davinci/vpif_capture.c +++ b/drivers/media/platform/davinci/vpif_capture.c @@ -104,7 +104,6 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb) /** * vpif_buffer_queue_setup : Callback function for buffer setup. * @vq: vb2_queue ptr - * @fmt: v4l2 format * @nbuffers: ptr to number of buffers requested by application * @nplanes:: contains number of distinct video planes needed to hold a frame * @sizes[]: contains the size (in bytes) of each plane. @@ -114,26 +113,26 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb) * the buffer count and buffer size */ static int vpif_buffer_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct channel_obj *ch = vb2_get_drv_priv(vq); - struct common_obj *common; - - common = &ch->common[VPIF_VIDEO_INDEX]; + struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX]; + unsigned size = common->fmt.fmt.pix.sizeimage; vpif_dbg(2, debug, "vpif_buffer_setup\n"); - if (fmt && fmt->fmt.pix.sizeimage < common->fmt.fmt.pix.sizeimage) - return -EINVAL; + if (*nplanes) { + if (sizes[0] < size) + return -EINVAL; + size = sizes[0]; + } if (vq->num_buffers + *nbuffers < 3) *nbuffers = 3 - vq->num_buffers; *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : common->fmt.fmt.pix.sizeimage; + sizes[0] = size; alloc_ctxs[0] = common->alloc_ctx; /* Calculate the offset for Y and C data in the buffer */ @@ -331,7 +330,7 @@ static struct vb2_ops video_qops = { */ static void vpif_process_buffer_complete(struct common_obj *common) { - v4l2_get_timestamp(&common->cur_frm->vb.timestamp); + common->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&common->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); /* Make curFrm pointing to nextFrm */ common->cur_frm = common->next_frm; diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index fd2780306c17..f40755cf1bf2 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -99,7 +99,6 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb) /** * vpif_buffer_queue_setup : Callback function for buffer setup. * @vq: vb2_queue ptr - * @fmt: v4l2 format * @nbuffers: ptr to number of buffers requested by application * @nplanes:: contains number of distinct video planes needed to hold a frame * @sizes[]: contains the size (in bytes) of each plane. @@ -109,22 +108,24 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb) * the buffer count and buffer size */ static int vpif_buffer_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct channel_obj *ch = vb2_get_drv_priv(vq); struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX]; + unsigned size = common->fmt.fmt.pix.sizeimage; - if (fmt && fmt->fmt.pix.sizeimage < common->fmt.fmt.pix.sizeimage) - return -EINVAL; + if (*nplanes) { + if (sizes[0] < size) + return -EINVAL; + size = sizes[0]; + } if (vq->num_buffers + *nbuffers < 3) *nbuffers = 3 - vq->num_buffers; *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : common->fmt.fmt.pix.sizeimage; + sizes[0] = size; alloc_ctxs[0] = common->alloc_ctx; /* Calculate the offset for Y and C data in the buffer */ @@ -330,7 +331,7 @@ static void process_interlaced_mode(int fid, struct common_obj *common) /* one frame is displayed If next frame is * available, release cur_frm and move on */ /* Copy frame display time */ - v4l2_get_timestamp(&common->cur_frm->vb.timestamp); + common->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns(); /* Change status of the cur_frm */ vb2_buffer_done(&common->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); @@ -386,8 +387,8 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id) if (!channel_first_int[i][channel_id]) { /* Mark status of the cur_frm to * done and unlock semaphore on it */ - v4l2_get_timestamp( - &common->cur_frm->vb.timestamp); + common->cur_frm->vb.vb2_buf.timestamp = + ktime_get_ns(); vb2_buffer_done(&common->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); /* Make cur_frm pointing to next_frm */ diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index d82e717acba7..93782f15b825 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -86,7 +86,7 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state) dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx); if (src_vb && dst_vb) { - dst_vb->timestamp = src_vb->timestamp; + dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp; dst_vb->timecode = src_vb->timecode; dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_vb->flags |= @@ -125,7 +125,7 @@ static int gsc_get_bufs(struct gsc_ctx *ctx) if (ret) return ret; - dst_vb->timestamp = src_vb->timestamp; + dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp; return 0; } @@ -212,7 +212,6 @@ put_device: } static int gsc_m2m_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) { diff --git a/drivers/media/platform/exynos4-is/common.c b/drivers/media/platform/exynos4-is/common.c index 0eb34ecb8ee4..b6716c57b5db 100644 --- a/drivers/media/platform/exynos4-is/common.c +++ b/drivers/media/platform/exynos4-is/common.c @@ -10,7 +10,7 @@ */ #include <linux/module.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include "common.h" /* Called with the media graph mutex held or entity->stream_count > 0. */ diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c index 99e57320e6f7..0d549a6c8a13 100644 --- a/drivers/media/platform/exynos4-is/fimc-capture.c +++ b/drivers/media/platform/exynos4-is/fimc-capture.c @@ -193,7 +193,7 @@ void fimc_capture_irq_handler(struct fimc_dev *fimc, int deq_buf) test_bit(ST_CAPT_RUN, &fimc->state) && deq_buf) { v_buf = fimc_active_queue_pop(cap); - v4l2_get_timestamp(&v_buf->vb.timestamp); + v_buf->vb.vb2_buf.timestamp = ktime_get_ns(); v_buf->vb.sequence = cap->frame_count++; vb2_buffer_done(&v_buf->vb.vb2_buf, VB2_BUF_STATE_DONE); @@ -338,37 +338,36 @@ int fimc_capture_resume(struct fimc_dev *fimc) } -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) { - const struct v4l2_format *pfmt = parg; - const struct v4l2_pix_format_mplane *pixm = NULL; struct fimc_ctx *ctx = vq->drv_priv; struct fimc_frame *frame = &ctx->d_frame; struct fimc_fmt *fmt = frame->fmt; - unsigned long wh; + unsigned long wh = frame->f_width * frame->f_height; int i; - if (pfmt) { - pixm = &pfmt->fmt.pix_mp; - fmt = fimc_find_format(&pixm->pixelformat, NULL, - FMT_FLAGS_CAM | FMT_FLAGS_M2M, -1); - wh = pixm->width * pixm->height; - } else { - wh = frame->f_width * frame->f_height; - } - if (fmt == NULL) return -EINVAL; + if (*num_planes) { + if (*num_planes != fmt->memplanes) + return -EINVAL; + for (i = 0; i < *num_planes; i++) { + if (sizes[i] < (wh * fmt->depth[i]) / 8) + return -EINVAL; + allocators[i] = ctx->fimc_dev->alloc_ctx; + } + return 0; + } + *num_planes = fmt->memplanes; for (i = 0; i < fmt->memplanes; i++) { unsigned int size = (wh * fmt->depth[i]) / 8; - if (pixm) - sizes[i] = max(size, pixm->plane_fmt[i].sizeimage); - else if (fimc_fmt_is_user_defined(fmt->color)) + + if (fimc_fmt_is_user_defined(fmt->color)) sizes[i] = frame->payload[i]; else sizes[i] = max_t(u32, size, frame->payload[i]); diff --git a/drivers/media/platform/exynos4-is/fimc-core.h b/drivers/media/platform/exynos4-is/fimc-core.h index d336fa2916df..6b7435453d2a 100644 --- a/drivers/media/platform/exynos4-is/fimc-core.h +++ b/drivers/media/platform/exynos4-is/fimc-core.h @@ -27,7 +27,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-mem2mem.h> #include <media/v4l2-mediabus.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #define dbg(fmt, args...) \ pr_debug("%s:%d: " fmt "\n", __func__, __LINE__, ##args) diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c index 6e6648446f00..0dd22ec66694 100644 --- a/drivers/media/platform/exynos4-is/fimc-isp-video.c +++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c @@ -30,7 +30,7 @@ #include <media/v4l2-ioctl.h> #include <media/videobuf2-v4l2.h> #include <media/videobuf2-dma-contig.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include "common.h" #include "media-dev.h" @@ -39,39 +39,36 @@ #include "fimc-is-param.h" static int isp_video_capture_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) { - const struct v4l2_format *pfmt = parg; struct fimc_isp *isp = vb2_get_drv_priv(vq); struct v4l2_pix_format_mplane *vid_fmt = &isp->video_capture.pixfmt; - const struct v4l2_pix_format_mplane *pixm = NULL; - const struct fimc_fmt *fmt; + const struct fimc_fmt *fmt = isp->video_capture.format; unsigned int wh, i; - if (pfmt) { - pixm = &pfmt->fmt.pix_mp; - fmt = fimc_isp_find_format(&pixm->pixelformat, NULL, -1); - wh = pixm->width * pixm->height; - } else { - fmt = isp->video_capture.format; - wh = vid_fmt->width * vid_fmt->height; - } + wh = vid_fmt->width * vid_fmt->height; if (fmt == NULL) return -EINVAL; *num_buffers = clamp_t(u32, *num_buffers, FIMC_ISP_REQ_BUFS_MIN, FIMC_ISP_REQ_BUFS_MAX); + if (*num_planes) { + if (*num_planes != fmt->memplanes) + return -EINVAL; + for (i = 0; i < *num_planes; i++) { + if (sizes[i] < (wh * fmt->depth[i]) / 8) + return -EINVAL; + allocators[i] = isp->alloc_ctx; + } + return 0; + } + *num_planes = fmt->memplanes; for (i = 0; i < fmt->memplanes; i++) { - unsigned int size = (wh * fmt->depth[i]) / 8; - if (pixm) - sizes[i] = max(size, pixm->plane_fmt[i].sizeimage); - else - sizes[i] = size; + sizes[i] = (wh * fmt->depth[i]) / 8; allocators[i] = isp->alloc_ctx; } @@ -254,7 +251,7 @@ void fimc_isp_video_irq_handler(struct fimc_is *is) buf_index = (is->i2h_cmd.args[1] - 1) % video->buf_count; vbuf = &video->buffers[buf_index]->vb; - v4l2_get_timestamp(&vbuf->timestamp); + vbuf->vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&vbuf->vb2_buf, VB2_BUF_STATE_DONE); video->buf_mask &= ~BIT(buf_index); diff --git a/drivers/media/platform/exynos4-is/fimc-isp.h b/drivers/media/platform/exynos4-is/fimc-isp.h index c2d25df85db9..e0686b5f1bf8 100644 --- a/drivers/media/platform/exynos4-is/fimc-isp.h +++ b/drivers/media/platform/exynos4-is/fimc-isp.h @@ -24,7 +24,7 @@ #include <media/videobuf2-v4l2.h> #include <media/v4l2-device.h> #include <media/v4l2-mediabus.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> extern int fimc_isp_debug; diff --git a/drivers/media/platform/exynos4-is/fimc-lite-reg.c b/drivers/media/platform/exynos4-is/fimc-lite-reg.c index 0477716a20db..f0acc550d065 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite-reg.c +++ b/drivers/media/platform/exynos4-is/fimc-lite-reg.c @@ -12,7 +12,7 @@ #include <linux/bitops.h> #include <linux/delay.h> #include <linux/io.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include "fimc-lite-reg.h" #include "fimc-lite.h" diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c index 60660c3a5de0..639ee710499e 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.c +++ b/drivers/media/platform/exynos4-is/fimc-lite.c @@ -30,7 +30,7 @@ #include <media/v4l2-mem2mem.h> #include <media/videobuf2-v4l2.h> #include <media/videobuf2-dma-contig.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include "common.h" #include "fimc-core.h" @@ -292,7 +292,7 @@ static irqreturn_t flite_irq_handler(int irq, void *priv) test_bit(ST_FLITE_RUN, &fimc->state) && !list_empty(&fimc->active_buf_q)) { vbuf = fimc_lite_active_queue_pop(fimc); - v4l2_get_timestamp(&vbuf->vb.timestamp); + vbuf->vb.vb2_buf.timestamp = ktime_get_ns(); vbuf->vb.sequence = fimc->frame_count++; flite_hw_mask_dma_buffer(fimc, vbuf->index); vb2_buffer_done(&vbuf->vb.vb2_buf, VB2_BUF_STATE_DONE); @@ -355,37 +355,34 @@ static void stop_streaming(struct vb2_queue *q) fimc_lite_stop_capture(fimc, false); } -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) { - const struct v4l2_format *pfmt = parg; - const struct v4l2_pix_format_mplane *pixm = NULL; struct fimc_lite *fimc = vq->drv_priv; struct flite_frame *frame = &fimc->out_frame; const struct fimc_fmt *fmt = frame->fmt; - unsigned long wh; + unsigned long wh = frame->f_width * frame->f_height; int i; - if (pfmt) { - pixm = &pfmt->fmt.pix_mp; - fmt = fimc_lite_find_format(&pixm->pixelformat, NULL, 0, -1); - wh = pixm->width * pixm->height; - } else { - wh = frame->f_width * frame->f_height; - } - if (fmt == NULL) return -EINVAL; + if (*num_planes) { + if (*num_planes != fmt->memplanes) + return -EINVAL; + for (i = 0; i < *num_planes; i++) { + if (sizes[i] < (wh * fmt->depth[i]) / 8) + return -EINVAL; + allocators[i] = fimc->alloc_ctx; + } + return 0; + } + *num_planes = fmt->memplanes; for (i = 0; i < fmt->memplanes; i++) { - unsigned int size = (wh * fmt->depth[i]) / 8; - if (pixm) - sizes[i] = max(size, pixm->plane_fmt[i].sizeimage); - else - sizes[i] = size; + sizes[i] = (wh * fmt->depth[i]) / 8; allocators[i] = fimc->alloc_ctx; } diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h b/drivers/media/platform/exynos4-is/fimc-lite.h index b302305dedbe..11690d563e06 100644 --- a/drivers/media/platform/exynos4-is/fimc-lite.h +++ b/drivers/media/platform/exynos4-is/fimc-lite.h @@ -23,7 +23,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-mediabus.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #define FIMC_LITE_DRV_NAME "exynos-fimc-lite" #define FLITE_CLK_NAME "flite" diff --git a/drivers/media/platform/exynos4-is/fimc-m2m.c b/drivers/media/platform/exynos4-is/fimc-m2m.c index 4d1d64a46b21..5aa857c7b631 100644 --- a/drivers/media/platform/exynos4-is/fimc-m2m.c +++ b/drivers/media/platform/exynos4-is/fimc-m2m.c @@ -132,7 +132,7 @@ static void fimc_device_run(void *priv) if (ret) goto dma_unlock; - dst_vb->timestamp = src_vb->timestamp; + dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp; dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_vb->flags |= src_vb->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; @@ -176,7 +176,7 @@ static void fimc_job_abort(void *priv) fimc_m2m_shutdown(priv); } -static int fimc_queue_setup(struct vb2_queue *vq, const void *parg, +static int fimc_queue_setup(struct vb2_queue *vq, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) { diff --git a/drivers/media/platform/exynos4-is/fimc-reg.c b/drivers/media/platform/exynos4-is/fimc-reg.c index df0cbcb69b6b..0806724553a2 100644 --- a/drivers/media/platform/exynos4-is/fimc-reg.c +++ b/drivers/media/platform/exynos4-is/fimc-reg.c @@ -13,7 +13,7 @@ #include <linux/io.h> #include <linux/regmap.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include "media-dev.h" #include "fimc-reg.h" diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c index 4f5586a4cbff..9481ce3201a2 100644 --- a/drivers/media/platform/exynos4-is/media-dev.c +++ b/drivers/media/platform/exynos4-is/media-dev.c @@ -31,7 +31,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-of.h> #include <media/media-device.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include "media-dev.h" #include "fimc-core.h" diff --git a/drivers/media/platform/exynos4-is/media-dev.h b/drivers/media/platform/exynos4-is/media-dev.h index 03214541f149..93a96126929b 100644 --- a/drivers/media/platform/exynos4-is/media-dev.h +++ b/drivers/media/platform/exynos4-is/media-dev.h @@ -19,7 +19,7 @@ #include <media/media-entity.h> #include <media/v4l2-device.h> #include <media/v4l2-subdev.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include "fimc-core.h" #include "fimc-lite.h" diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c index 4b85105dc159..ff5dabf24694 100644 --- a/drivers/media/platform/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/exynos4-is/mipi-csis.c @@ -29,7 +29,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/videodev2.h> -#include <media/exynos-fimc.h> +#include <media/drv-intf/exynos-fimc.h> #include <media/v4l2-of.h> #include <media/v4l2-subdev.h> diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index 29973f9bf8db..7383818c2be6 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -207,7 +207,7 @@ static void dma_callback(void *data) src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx); dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx); - dst_vb->timestamp = src_vb->timestamp; + dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp; dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_vb->flags |= src_vb->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; @@ -798,7 +798,6 @@ struct vb2_dc_conf { }; static int deinterlace_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c index aa2b44041d3f..9b878deb1437 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.c +++ b/drivers/media/platform/marvell-ccic/mcam-core.c @@ -25,7 +25,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-event.h> -#include <media/ov7670.h> +#include <media/i2c/ov7670.h> #include <media/videobuf2-vmalloc.h> #include <media/videobuf2-dma-contig.h> #include <media/videobuf2-dma-sg.h> @@ -226,7 +226,7 @@ static void mcam_buffer_done(struct mcam_camera *cam, int frame, vbuf->vb2_buf.planes[0].bytesused = cam->pix_format.sizeimage; vbuf->sequence = cam->buf_seq[frame]; vbuf->field = V4L2_FIELD_NONE; - v4l2_get_timestamp(&vbuf->timestamp); + vbuf->vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&vbuf->vb2_buf, 0, cam->pix_format.sizeimage); vb2_buffer_done(&vbuf->vb2_buf, VB2_BUF_STATE_DONE); } @@ -1049,24 +1049,25 @@ static int mcam_read_setup(struct mcam_camera *cam) */ static int mcam_vb_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbufs, + unsigned int *nbufs, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct mcam_camera *cam = vb2_get_drv_priv(vq); int minbufs = (cam->buffer_mode == B_DMA_contig) ? 3 : 2; + unsigned size = cam->pix_format.sizeimage; - if (fmt && fmt->fmt.pix.sizeimage < cam->pix_format.sizeimage) - return -EINVAL; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : cam->pix_format.sizeimage; - *num_planes = 1; /* Someday we have to support planar formats... */ if (*nbufs < minbufs) *nbufs = minbufs; if (cam->buffer_mode == B_DMA_contig) alloc_ctxs[0] = cam->vb_alloc_ctx; else if (cam->buffer_mode == B_DMA_sg) alloc_ctxs[0] = cam->vb_alloc_ctx_sg; + + if (*num_planes) + return sizes[0] < size ? -EINVAL : 0; + sizes[0] = size; + *num_planes = 1; /* Someday we have to support planar formats... */ return 0; } diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c index b5f165a68566..816f4b6a7b8e 100644 --- a/drivers/media/platform/marvell-ccic/mmp-driver.c +++ b/drivers/media/platform/marvell-ccic/mmp-driver.c @@ -18,7 +18,7 @@ #include <linux/slab.h> #include <linux/videodev2.h> #include <media/v4l2-device.h> -#include <media/mmp-camera.h> +#include <linux/platform_data/media/mmp-camera.h> #include <linux/device.h> #include <linux/platform_device.h> #include <linux/gpio.h> diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 03a1b606655d..3c4012d42d69 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -375,7 +375,7 @@ static irqreturn_t emmaprp_irq(int irq_emma, void *data) src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx); dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx); - dst_vb->timestamp = src_vb->timestamp; + dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp; dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_vb->flags |= @@ -689,7 +689,6 @@ static const struct v4l2_ioctl_ops emmaprp_ioctl_ops = { * Queue operations */ static int emmaprp_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c index c6e252760c62..b8638e4e1627 100644 --- a/drivers/media/platform/omap/omap_vout_vrfb.c +++ b/drivers/media/platform/omap/omap_vout_vrfb.c @@ -79,10 +79,12 @@ void omap_vout_free_vrfb_buffers(struct omap_vout_device *vout) int j; for (j = 0; j < VRFB_NUM_BUFS; j++) { - omap_vout_free_buffer(vout->smsshado_virt_addr[j], - vout->smsshado_size); - vout->smsshado_virt_addr[j] = 0; - vout->smsshado_phy_addr[j] = 0; + if (vout->smsshado_virt_addr[j]) { + omap_vout_free_buffer(vout->smsshado_virt_addr[j], + vout->smsshado_size); + vout->smsshado_virt_addr[j] = 0; + vout->smsshado_phy_addr[j] = 0; + } } } diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index f4f591652432..ecadca3e945b 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -320,7 +320,6 @@ isp_video_check_format(struct isp_video *video, struct isp_video_fh *vfh) */ static int isp_video_queue_setup(struct vb2_queue *queue, - const void *parg, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -467,7 +466,7 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video) list_del(&buf->irqlist); spin_unlock_irqrestore(&video->irqlock, flags); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); /* Do frame number propagation only if this is the output video node. * Frame number either comes from the CSI receivers or it gets diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c index f8e3e83c52a2..485f5259acb0 100644 --- a/drivers/media/platform/rcar_jpu.c +++ b/drivers/media/platform/rcar_jpu.c @@ -1015,28 +1015,33 @@ error_free: * ============================================================================ */ static int jpu_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct jpu_ctx *ctx = vb2_get_drv_priv(vq); struct jpu_q_data *q_data; unsigned int i; q_data = jpu_get_q_data(ctx, vq->type); - *nplanes = q_data->format.num_planes; + if (*nplanes) { + if (*nplanes != q_data->format.num_planes) + return -EINVAL; - for (i = 0; i < *nplanes; i++) { - unsigned int q_size = q_data->format.plane_fmt[i].sizeimage; - unsigned int f_size = fmt ? - fmt->fmt.pix_mp.plane_fmt[i].sizeimage : 0; + for (i = 0; i < *nplanes; i++) { + unsigned int q_size = q_data->format.plane_fmt[i].sizeimage; - if (fmt && f_size < q_size) - return -EINVAL; + if (sizes[i] < q_size) + return -EINVAL; + alloc_ctxs[i] = ctx->jpu->alloc_ctx; + } + return 0; + } - sizes[i] = fmt ? f_size : q_size; + *nplanes = q_data->format.num_planes; + + for (i = 0; i < *nplanes; i++) { + sizes[i] = q_data->format.plane_fmt[i].sizeimage; alloc_ctxs[i] = ctx->jpu->alloc_ctx; } @@ -1300,17 +1305,17 @@ static int jpu_release(struct file *file) struct jpu *jpu = video_drvdata(file); struct jpu_ctx *ctx = fh_to_ctx(file->private_data); - mutex_lock(&jpu->mutex); - if (--jpu->ref_count == 0) - clk_disable_unprepare(jpu->clk); - mutex_unlock(&jpu->mutex); - v4l2_m2m_ctx_release(ctx->fh.m2m_ctx); v4l2_ctrl_handler_free(&ctx->ctrl_handler); v4l2_fh_del(&ctx->fh); v4l2_fh_exit(&ctx->fh); kfree(ctx); + mutex_lock(&jpu->mutex); + if (--jpu->ref_count == 0) + clk_disable_unprepare(jpu->clk); + mutex_unlock(&jpu->mutex); + return 0; } @@ -1560,12 +1565,9 @@ static irqreturn_t jpu_irq_handler(int irq, void *dev_id) } dst_buf->field = src_buf->field; - dst_buf->timestamp = src_buf->timestamp; + dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp; if (src_buf->flags & V4L2_BUF_FLAG_TIMECODE) dst_buf->timecode = src_buf->timecode; - dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; - dst_buf->flags |= src_buf->flags & - V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_buf->flags = src_buf->flags & (V4L2_BUF_FLAG_TIMECODE | V4L2_BUF_FLAG_KEYFRAME | V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_BFRAME | diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c index 537b858cb94a..ec3abbed87d9 100644 --- a/drivers/media/platform/s3c-camif/camif-capture.c +++ b/drivers/media/platform/s3c-camif/camif-capture.c @@ -338,7 +338,7 @@ irqreturn_t s3c_camif_irq_handler(int irq, void *priv) if (!WARN_ON(vbuf == NULL)) { /* Dequeue a filled buffer */ - v4l2_get_timestamp(&vbuf->vb.timestamp); + vbuf->vb.vb2_buf.timestamp = ktime_get_ns(); vbuf->vb.sequence = vp->frame_sequence++; vb2_buffer_done(&vbuf->vb.vb2_buf, VB2_BUF_STATE_DONE); @@ -435,39 +435,28 @@ static void stop_streaming(struct vb2_queue *vq) camif_stop_capture(vp); } -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) { - const struct v4l2_format *pfmt = parg; - const struct v4l2_pix_format *pix = NULL; struct camif_vp *vp = vb2_get_drv_priv(vq); struct camif_dev *camif = vp->camif; struct camif_frame *frame = &vp->out_frame; - const struct camif_fmt *fmt; + const struct camif_fmt *fmt = vp->out_fmt; unsigned int size; - if (pfmt) { - pix = &pfmt->fmt.pix; - fmt = s3c_camif_find_format(vp, &pix->pixelformat, -1); - if (fmt == NULL) - return -EINVAL; - size = (pix->width * pix->height * fmt->depth) / 8; - } else { - fmt = vp->out_fmt; - if (fmt == NULL) - return -EINVAL; - size = (frame->f_width * frame->f_height * fmt->depth) / 8; - } - - *num_planes = 1; + if (fmt == NULL) + return -EINVAL; - if (pix) - sizes[0] = max(size, pix->sizeimage); - else - sizes[0] = size; + size = (frame->f_width * frame->f_height * fmt->depth) / 8; allocators[0] = camif->alloc_ctx; + if (*num_planes) + return sizes[0] < size ? -EINVAL : 0; + + *num_planes = 1; + sizes[0] = size; + pr_debug("size: %u\n", sizes[0]); return 0; } diff --git a/drivers/media/platform/s3c-camif/camif-core.h b/drivers/media/platform/s3c-camif/camif-core.h index adaf1969ef63..57cbc3d9725d 100644 --- a/drivers/media/platform/s3c-camif/camif-core.h +++ b/drivers/media/platform/s3c-camif/camif-core.h @@ -26,7 +26,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-mediabus.h> #include <media/videobuf2-v4l2.h> -#include <media/s3c_camif.h> +#include <media/drv-intf/s3c_camif.h> #define S3C_CAMIF_DRIVER_NAME "s3c-camif" #define CAMIF_REQ_BUFS_MIN 3 diff --git a/drivers/media/platform/s3c-camif/camif-regs.h b/drivers/media/platform/s3c-camif/camif-regs.h index af2d472ea1dd..5ad36c1c2a5d 100644 --- a/drivers/media/platform/s3c-camif/camif-regs.h +++ b/drivers/media/platform/s3c-camif/camif-regs.h @@ -13,7 +13,7 @@ #define CAMIF_REGS_H_ #include "camif-core.h" -#include <media/s3c_camif.h> +#include <media/drv-intf/s3c_camif.h> /* * The id argument indicates the processing path: diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index e1936d9d27da..74bd46ca7942 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -101,7 +101,7 @@ static struct g2d_frame *get_frame(struct g2d_ctx *ctx, } } -static int g2d_queue_setup(struct vb2_queue *vq, const void *parg, +static int g2d_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -552,7 +552,7 @@ static irqreturn_t g2d_isr(int irq, void *prv) BUG_ON(dst == NULL); dst->timecode = src->timecode; - dst->timestamp = src->timestamp; + dst->vb2_buf.timestamp = src->vb2_buf.timestamp; dst->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst->flags |= src->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 4a608cbe0fdb..c3b13a630edf 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -2430,7 +2430,6 @@ static struct v4l2_m2m_ops exynos4_jpeg_m2m_ops = { */ static int s5p_jpeg_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -2621,7 +2620,7 @@ static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id) } dst_buf->timecode = src_buf->timecode; - dst_buf->timestamp = src_buf->timestamp; + dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp; dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; @@ -2752,7 +2751,7 @@ static irqreturn_t exynos3250_jpeg_irq(int irq, void *dev_id) dst_buf = v4l2_m2m_dst_buf_remove(curr_ctx->fh.m2m_ctx); dst_buf->timecode = src_buf->timecode; - dst_buf->timestamp = src_buf->timestamp; + dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp; v4l2_m2m_buf_done(src_buf, state); if (curr_ctx->mode == S5P_JPEG_ENCODE) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 3ffe2ecfd5ef..927ab4928779 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -85,6 +85,26 @@ void set_work_bit_irqsave(struct s5p_mfc_ctx *ctx) spin_unlock_irqrestore(&dev->condlock, flags); } +int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev) +{ + unsigned long flags; + int ctx; + + spin_lock_irqsave(&dev->condlock, flags); + ctx = dev->curr_ctx; + do { + ctx = (ctx + 1) % MFC_NUM_CONTEXTS; + if (ctx == dev->curr_ctx) { + if (!test_bit(ctx, &dev->ctx_work_bits)) + ctx = -EAGAIN; + break; + } + } while (!test_bit(ctx, &dev->ctx_work_bits)); + spin_unlock_irqrestore(&dev->condlock, flags); + + return ctx; +} + /* Wake up context wait_queue */ static void wake_up_ctx(struct s5p_mfc_ctx *ctx, unsigned int reason, unsigned int err) @@ -105,6 +125,20 @@ static void wake_up_dev(struct s5p_mfc_dev *dev, unsigned int reason, wake_up(&dev->queue); } +void s5p_mfc_cleanup_queue(struct list_head *lh, struct vb2_queue *vq) +{ + struct s5p_mfc_buf *b; + int i; + + while (!list_empty(lh)) { + b = list_entry(lh->next, struct s5p_mfc_buf, list); + for (i = 0; i < b->b->vb2_buf.num_planes; i++) + vb2_set_plane_payload(&b->b->vb2_buf, i, 0); + vb2_buffer_done(&b->b->vb2_buf, VB2_BUF_STATE_ERROR); + list_del(&b->list); + } +} + static void s5p_mfc_watchdog(unsigned long arg) { struct s5p_mfc_dev *dev = (struct s5p_mfc_dev *)arg; @@ -150,10 +184,8 @@ static void s5p_mfc_watchdog_worker(struct work_struct *work) if (!ctx) continue; ctx->state = MFCINST_ERROR; - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, - &ctx->dst_queue, &ctx->vq_dst); - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, - &ctx->src_queue, &ctx->vq_src); + s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst); + s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src); clear_work_bit(ctx); wake_up_ctx(ctx, S5P_MFC_R2H_CMD_ERR_RET, 0); } @@ -233,8 +265,8 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx) == dec_y_addr) { dst_buf->b->timecode = src_buf->b->timecode; - dst_buf->b->timestamp = - src_buf->b->timestamp; + dst_buf->b->vb2_buf.timestamp = + src_buf->b->vb2_buf.timestamp; dst_buf->b->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_buf->b->flags |= @@ -327,7 +359,6 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx, unsigned int dst_frame_status; unsigned int dec_frame_status; struct s5p_mfc_buf *src_buf; - unsigned long flags; unsigned int res_change; dst_frame_status = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_status, dev) @@ -343,17 +374,16 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx, if (res_change == S5P_FIMV_RES_INCREASE || res_change == S5P_FIMV_RES_DECREASE) { ctx->state = MFCINST_RES_CHANGE_INIT; - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); wake_up_ctx(ctx, reason, err); WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); s5p_mfc_clock_off(); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); return; } if (ctx->dpb_flush_flag) ctx->dpb_flush_flag = 0; - spin_lock_irqsave(&dev->irqlock, flags); /* All frames remaining in the buffer have been extracted */ if (dst_frame_status == S5P_FIMV_DEC_STATUS_DECODING_EMPTY) { if (ctx->state == MFCINST_RES_CHANGE_FLUSH) { @@ -413,11 +443,10 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx, } } leave_handle_frame: - spin_unlock_irqrestore(&dev->irqlock, flags); if ((ctx->src_queue_cnt == 0 && ctx->state != MFCINST_FINISHING) || ctx->dst_queue_cnt < ctx->pb_count) clear_work_bit(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); wake_up_ctx(ctx, reason, err); WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); s5p_mfc_clock_off(); @@ -425,15 +454,13 @@ leave_handle_frame: if (test_bit(0, &dev->enter_suspend)) wake_up_dev(dev, reason, err); else - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } /* Error handling for interrupt */ static void s5p_mfc_handle_error(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx, unsigned int reason, unsigned int err) { - unsigned long flags; - mfc_err("Interrupt Error: %08x\n", err); if (ctx != NULL) { @@ -450,13 +477,9 @@ static void s5p_mfc_handle_error(struct s5p_mfc_dev *dev, clear_work_bit(ctx); ctx->state = MFCINST_ERROR; /* Mark all dst buffers as having an error */ - spin_lock_irqsave(&dev->irqlock, flags); - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, - &ctx->dst_queue, &ctx->vq_dst); + s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst); /* Mark all src buffers as having an error */ - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, - &ctx->src_queue, &ctx->vq_src); - spin_unlock_irqrestore(&dev->irqlock, flags); + s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src); wake_up_ctx(ctx, reason, err); break; default: @@ -467,7 +490,7 @@ static void s5p_mfc_handle_error(struct s5p_mfc_dev *dev, } } WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); s5p_mfc_clock_off(); wake_up_dev(dev, reason, err); return; @@ -491,7 +514,7 @@ static void s5p_mfc_handle_seq_done(struct s5p_mfc_ctx *ctx, ctx->img_height = s5p_mfc_hw_call(dev->mfc_ops, get_img_height, dev); - s5p_mfc_hw_call_void(dev->mfc_ops, dec_calc_dpb_size, ctx); + s5p_mfc_hw_call(dev->mfc_ops, dec_calc_dpb_size, ctx); ctx->pb_count = s5p_mfc_hw_call(dev->mfc_ops, get_dpb_count, dev); @@ -518,11 +541,11 @@ static void s5p_mfc_handle_seq_done(struct s5p_mfc_ctx *ctx, ctx->head_processed = 1; } } - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); clear_work_bit(ctx); WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); s5p_mfc_clock_off(); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); wake_up_ctx(ctx, reason, err); } @@ -532,12 +555,11 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx, { struct s5p_mfc_buf *src_buf; struct s5p_mfc_dev *dev; - unsigned long flags; if (ctx == NULL) return; dev = ctx->dev; - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); ctx->int_type = reason; ctx->int_err = err; ctx->int_cond = 1; @@ -545,7 +567,6 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx, if (err == 0) { ctx->state = MFCINST_RUNNING; if (!ctx->dpb_flush_flag && ctx->head_processed) { - spin_lock_irqsave(&dev->irqlock, flags); if (!list_empty(&ctx->src_queue)) { src_buf = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); @@ -554,7 +575,6 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx, vb2_buffer_done(&src_buf->b->vb2_buf, VB2_BUF_STATE_DONE); } - spin_unlock_irqrestore(&dev->irqlock, flags); } else { ctx->dpb_flush_flag = 0; } @@ -563,7 +583,7 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx, s5p_mfc_clock_off(); wake_up(&ctx->queue); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } else { WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); @@ -582,7 +602,6 @@ static void s5p_mfc_handle_stream_complete(struct s5p_mfc_ctx *ctx) ctx->state = MFCINST_FINISHED; - spin_lock(&dev->irqlock); if (!list_empty(&ctx->dst_queue)) { mb_entry = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); @@ -591,7 +610,6 @@ static void s5p_mfc_handle_stream_complete(struct s5p_mfc_ctx *ctx) vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, 0); vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE); } - spin_unlock(&dev->irqlock); clear_work_bit(ctx); @@ -599,7 +617,7 @@ static void s5p_mfc_handle_stream_complete(struct s5p_mfc_ctx *ctx) s5p_mfc_clock_off(); wake_up(&ctx->queue); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } /* Interrupt processing */ @@ -613,6 +631,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv) mfc_debug_enter(); /* Reset the timeout watchdog */ atomic_set(&dev->watchdog_cnt, 0); + spin_lock(&dev->irqlock); ctx = dev->ctx[dev->curr_ctx]; /* Get the reason of interrupt and the error code */ reason = s5p_mfc_hw_call(dev->mfc_ops, get_int_reason, dev); @@ -639,15 +658,15 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv) if (ctx->state == MFCINST_FINISHING && list_empty(&ctx->ref_queue)) { - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); s5p_mfc_handle_stream_complete(ctx); break; } - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); wake_up_ctx(ctx, reason, err); WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0); s5p_mfc_clock_off(); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } else { s5p_mfc_handle_frame(ctx, reason, err); } @@ -677,7 +696,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv) case S5P_MFC_R2H_CMD_WAKEUP_RET: if (ctx) clear_work_bit(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); wake_up_dev(dev, reason, err); clear_bit(0, &dev->hw_lock); clear_bit(0, &dev->enter_suspend); @@ -688,7 +707,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv) break; case S5P_MFC_R2H_CMD_COMPLETE_SEQ_RET: - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); ctx->int_type = reason; ctx->int_err = err; s5p_mfc_handle_stream_complete(ctx); @@ -702,12 +721,13 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv) default: mfc_debug(2, "Unknown int reason\n"); - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); } + spin_unlock(&dev->irqlock); mfc_debug_leave(); return IRQ_HANDLED; irq_cleanup_hw: - s5p_mfc_hw_call_void(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); ctx->int_type = reason; ctx->int_err = err; ctx->int_cond = 1; @@ -716,7 +736,8 @@ irq_cleanup_hw: s5p_mfc_clock_off(); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); + spin_unlock(&dev->irqlock); mfc_debug(2, "Exit via irq_cleanup_hw\n"); return IRQ_HANDLED; } diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h index d1a3f9b1bc44..9eb2481ec292 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h @@ -308,7 +308,7 @@ struct s5p_mfc_dev { struct s5p_mfc_pm pm; struct s5p_mfc_variant *variant; int num_inst; - spinlock_t irqlock; /* lock when operating on videobuf2 queues */ + spinlock_t irqlock; /* lock when operating on context */ spinlock_t condlock; /* lock when changing/checking if a context is ready to be processed */ struct mutex mfc_mutex; /* video_device lock */ @@ -653,7 +653,7 @@ struct s5p_mfc_ctx { unsigned int bits; } slice_size; - struct s5p_mfc_codec_ops *c_ops; + const struct s5p_mfc_codec_ops *c_ops; struct v4l2_ctrl *ctrls[MFC_MAX_CTRLS]; struct v4l2_ctrl_handler ctrl_handler; @@ -694,13 +694,7 @@ struct mfc_control { /* Macro for making hardware specific calls */ #define s5p_mfc_hw_call(f, op, args...) \ - ((f && f->op) ? f->op(args) : -ENODEV) - -#define s5p_mfc_hw_call_void(f, op, args...) \ -do { \ - if (f && f->op) \ - f->op(args); \ -} while (0) + ((f && f->op) ? f->op(args) : (typeof(f->op(args)))(-ENODEV)) #define fh_to_ctx(__fh) container_of(__fh, struct s5p_mfc_ctx, fh) #define ctrl_to_ctx(__ctrl) \ @@ -710,6 +704,8 @@ void clear_work_bit(struct s5p_mfc_ctx *ctx); void set_work_bit(struct s5p_mfc_ctx *ctx); void clear_work_bit_irqsave(struct s5p_mfc_ctx *ctx); void set_work_bit_irqsave(struct s5p_mfc_ctx *ctx); +int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev); +void s5p_mfc_cleanup_queue(struct list_head *lh, struct vb2_queue *vq); #define HAS_PORTNUM(dev) (dev ? (dev->variant ? \ (dev->variant->port_num ? 1 : 0) : 0) : 0) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c index 40d8a03a141d..cc888713b3b6 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c @@ -319,7 +319,7 @@ void s5p_mfc_deinit_hw(struct s5p_mfc_dev *dev) s5p_mfc_clock_on(); s5p_mfc_reset(dev); - s5p_mfc_hw_call_void(dev->mfc_ops, release_dev_context_buffer, dev); + s5p_mfc_hw_call(dev->mfc_ops, release_dev_context_buffer, dev); s5p_mfc_clock_off(); } @@ -468,7 +468,7 @@ int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx) } set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); if (s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_OPEN_INSTANCE_RET, 0)) { /* Error or timeout */ @@ -482,9 +482,9 @@ int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx) err_free_desc_buf: if (ctx->type == MFCINST_DECODER) - s5p_mfc_hw_call_void(dev->mfc_ops, release_dec_desc_buffer, ctx); + s5p_mfc_hw_call(dev->mfc_ops, release_dec_desc_buffer, ctx); err_free_inst_buf: - s5p_mfc_hw_call_void(dev->mfc_ops, release_instance_buffer, ctx); + s5p_mfc_hw_call(dev->mfc_ops, release_instance_buffer, ctx); err: return ret; } @@ -493,17 +493,17 @@ void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx) { ctx->state = MFCINST_RETURN_INST; set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); /* Wait until instance is returned or timeout occurred */ if (s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_CLOSE_INSTANCE_RET, 0)) mfc_err("Err returning instance\n"); /* Free resources */ - s5p_mfc_hw_call_void(dev->mfc_ops, release_codec_buffers, ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, release_instance_buffer, ctx); + s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, ctx); + s5p_mfc_hw_call(dev->mfc_ops, release_instance_buffer, ctx); if (ctx->type == MFCINST_DECODER) - s5p_mfc_hw_call_void(dev->mfc_ops, release_dec_desc_buffer, ctx); + s5p_mfc_hw_call(dev->mfc_ops, release_dec_desc_buffer, ctx); ctx->inst_no = MFC_NO_INSTANCE_SET; ctx->state = MFCINST_FREE; diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c index 8c5060a7534f..f2d6376ce618 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c @@ -252,7 +252,7 @@ static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx) return 0; } -static struct s5p_mfc_codec_ops decoder_codec_ops = { +static const struct s5p_mfc_codec_ops decoder_codec_ops = { .pre_seq_start = NULL, .post_seq_start = NULL, .pre_frame_start = NULL, @@ -523,7 +523,7 @@ static int reqbufs_capture(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx, ret = vb2_reqbufs(&ctx->vq_dst, reqbufs); if (ret) goto out; - s5p_mfc_hw_call_void(dev->mfc_ops, release_codec_buffers, ctx); + s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, ctx); ctx->dst_bufs_cnt = 0; } else if (ctx->capture_state == QUEUE_FREE) { WARN_ON(ctx->dst_bufs_cnt != 0); @@ -551,7 +551,7 @@ static int reqbufs_capture(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx *ctx, if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_INIT_BUFFERS_RET, 0); } else { @@ -831,7 +831,7 @@ static int vidioc_decoder_cmd(struct file *file, void *priv, if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); spin_unlock_irqrestore(&dev->irqlock, flags); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } else { mfc_err("EOS: marking last buffer of stream"); buf = list_entry(ctx->src_queue.prev, @@ -888,7 +888,7 @@ static const struct v4l2_ioctl_ops s5p_mfc_dec_ioctl_ops = { }; static int s5p_mfc_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *buf_count, + unsigned int *buf_count, unsigned int *plane_count, unsigned int psize[], void *allocators[]) { @@ -1012,7 +1012,7 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count) /* If context is ready then dev = work->data;schedule it to run */ if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); return 0; } @@ -1023,42 +1023,41 @@ static void s5p_mfc_stop_streaming(struct vb2_queue *q) struct s5p_mfc_dev *dev = ctx->dev; int aborted = 0; + spin_lock_irqsave(&dev->irqlock, flags); if ((ctx->state == MFCINST_FINISHING || ctx->state == MFCINST_RUNNING) && dev->curr_ctx == ctx->num && dev->hw_lock) { ctx->state = MFCINST_ABORT; + spin_unlock_irqrestore(&dev->irqlock, flags); s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_FRAME_DONE_RET, 0); aborted = 1; + spin_lock_irqsave(&dev->irqlock, flags); } if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { - spin_lock_irqsave(&dev->irqlock, flags); - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, - &ctx->dst_queue, &ctx->vq_dst); + s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst); INIT_LIST_HEAD(&ctx->dst_queue); ctx->dst_queue_cnt = 0; ctx->dpb_flush_flag = 1; ctx->dec_dst_flag = 0; - spin_unlock_irqrestore(&dev->irqlock, flags); if (IS_MFCV6_PLUS(dev) && (ctx->state == MFCINST_RUNNING)) { ctx->state = MFCINST_FLUSH; set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); + spin_unlock_irqrestore(&dev->irqlock, flags); if (s5p_mfc_wait_for_done_ctx(ctx, S5P_MFC_R2H_CMD_DPB_FLUSH_RET, 0)) mfc_err("Err flushing buffers\n"); + spin_lock_irqsave(&dev->irqlock, flags); } - } - if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { - spin_lock_irqsave(&dev->irqlock, flags); - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, - &ctx->src_queue, &ctx->vq_src); + } else if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { + s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src); INIT_LIST_HEAD(&ctx->src_queue); ctx->src_queue_cnt = 0; - spin_unlock_irqrestore(&dev->irqlock, flags); } if (aborted) ctx->state = MFCINST_RUNNING; + spin_unlock_irqrestore(&dev->irqlock, flags); } @@ -1091,7 +1090,7 @@ static void s5p_mfc_buf_queue(struct vb2_buffer *vb) } if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } static struct vb2_ops s5p_mfc_dec_qops = { @@ -1104,7 +1103,7 @@ static struct vb2_ops s5p_mfc_dec_qops = { .buf_queue = s5p_mfc_buf_queue, }; -struct s5p_mfc_codec_ops *get_dec_codec_ops(void) +const struct s5p_mfc_codec_ops *get_dec_codec_ops(void) { return &decoder_codec_ops; } @@ -1119,7 +1118,7 @@ const struct v4l2_ioctl_ops *get_dec_v4l2_ioctl_ops(void) return &s5p_mfc_dec_ioctl_ops; } -#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2CLASS(x) == V4L2_CTRL_CLASS_MPEG) \ +#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \ && V4L2_CTRL_DRIVER_PRIV(x)) int s5p_mfc_dec_ctrls_setup(struct s5p_mfc_ctx *ctx) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.h b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.h index d06a7cab5eb1..886628b153f0 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.h @@ -13,7 +13,7 @@ #ifndef S5P_MFC_DEC_H_ #define S5P_MFC_DEC_H_ -struct s5p_mfc_codec_ops *get_dec_codec_ops(void); +const struct s5p_mfc_codec_ops *get_dec_codec_ops(void); struct vb2_ops *get_dec_queue_ops(void); const struct v4l2_ioctl_ops *get_dec_v4l2_ioctl_ops(void); struct s5p_mfc_fmt *get_dec_def_fmt(bool src); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 5c678ec9c9f2..0434f02a7175 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -769,15 +769,12 @@ static int enc_pre_seq_start(struct s5p_mfc_ctx *ctx) struct s5p_mfc_buf *dst_mb; unsigned long dst_addr; unsigned int dst_size; - unsigned long flags; - spin_lock_irqsave(&dev->irqlock, flags); dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); - s5p_mfc_hw_call_void(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr, + s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); return 0; } @@ -786,11 +783,9 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx) struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_enc_params *p = &ctx->enc_params; struct s5p_mfc_buf *dst_mb; - unsigned long flags; unsigned int enc_pb_count; if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) { - spin_lock_irqsave(&dev->irqlock, flags); if (!list_empty(&ctx->dst_queue)) { dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); @@ -802,14 +797,13 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx) vb2_buffer_done(&dst_mb->b->vb2_buf, VB2_BUF_STATE_DONE); } - spin_unlock_irqrestore(&dev->irqlock, flags); } if (!IS_MFCV6_PLUS(dev)) { ctx->state = MFCINST_RUNNING; if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } else { enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops, get_enc_dpb_count, dev); @@ -826,25 +820,20 @@ static int enc_pre_frame_start(struct s5p_mfc_ctx *ctx) struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_buf *dst_mb; struct s5p_mfc_buf *src_mb; - unsigned long flags; unsigned long src_y_addr, src_c_addr, dst_addr; unsigned int dst_size; - spin_lock_irqsave(&dev->irqlock, flags); src_mb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); src_y_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 0); src_c_addr = vb2_dma_contig_plane_dma_addr(&src_mb->b->vb2_buf, 1); - s5p_mfc_hw_call_void(dev->mfc_ops, set_enc_frame_buffer, ctx, + s5p_mfc_hw_call(dev->mfc_ops, set_enc_frame_buffer, ctx, src_y_addr, src_c_addr); - spin_unlock_irqrestore(&dev->irqlock, flags); - spin_lock_irqsave(&dev->irqlock, flags); dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); - s5p_mfc_hw_call_void(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr, + s5p_mfc_hw_call(dev->mfc_ops, set_enc_stream_buffer, ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); return 0; } @@ -857,7 +846,6 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx) unsigned long mb_y_addr, mb_c_addr; int slice_type; unsigned int strm_size; - unsigned long flags; slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev); strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev); @@ -865,9 +853,8 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx) mfc_debug(2, "Encoded stream size: %d\n", strm_size); mfc_debug(2, "Display order: %d\n", mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT)); - spin_lock_irqsave(&dev->irqlock, flags); if (slice_type >= 0) { - s5p_mfc_hw_call_void(dev->mfc_ops, get_enc_frame_buffer, ctx, + s5p_mfc_hw_call(dev->mfc_ops, get_enc_frame_buffer, ctx, &enc_y_addr, &enc_c_addr); list_for_each_entry(mb_entry, &ctx->src_queue, list) { mb_y_addr = vb2_dma_contig_plane_dma_addr( @@ -929,14 +916,13 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx) vb2_set_plane_payload(&mb_entry->b->vb2_buf, 0, strm_size); vb2_buffer_done(&mb_entry->b->vb2_buf, VB2_BUF_STATE_DONE); } - spin_unlock_irqrestore(&dev->irqlock, flags); if ((ctx->src_queue_cnt == 0) || (ctx->dst_queue_cnt == 0)) clear_work_bit(ctx); return 0; } -static struct s5p_mfc_codec_ops encoder_codec_ops = { +static const struct s5p_mfc_codec_ops encoder_codec_ops = { .pre_seq_start = enc_pre_seq_start, .post_seq_start = enc_post_seq_start, .pre_frame_start = enc_pre_frame_start, @@ -1120,7 +1106,7 @@ static int vidioc_s_fmt(struct file *file, void *priv, struct v4l2_format *f) pix_fmt_mp->width, pix_fmt_mp->height, ctx->img_width, ctx->img_height); - s5p_mfc_hw_call_void(dev->mfc_ops, enc_calc_src_size, ctx); + s5p_mfc_hw_call(dev->mfc_ops, enc_calc_src_size, ctx); pix_fmt_mp->plane_fmt[0].sizeimage = ctx->luma_size; pix_fmt_mp->plane_fmt[0].bytesperline = ctx->buf_width; pix_fmt_mp->plane_fmt[1].sizeimage = ctx->chroma_size; @@ -1178,7 +1164,7 @@ static int vidioc_reqbufs(struct file *file, void *priv, if (reqbufs->count == 0) { mfc_debug(2, "Freeing buffers\n"); ret = vb2_reqbufs(&ctx->vq_src, reqbufs); - s5p_mfc_hw_call_void(dev->mfc_ops, release_codec_buffers, + s5p_mfc_hw_call(dev->mfc_ops, release_codec_buffers, ctx); ctx->output_state = QUEUE_FREE; return ret; @@ -1741,7 +1727,7 @@ static int vidioc_encoder_cmd(struct file *file, void *priv, if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); spin_unlock_irqrestore(&dev->irqlock, flags); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } else { mfc_debug(2, "EOS: marking last buffer of stream\n"); buf = list_entry(ctx->src_queue.prev, @@ -1818,7 +1804,6 @@ static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb) } static int s5p_mfc_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *buf_count, unsigned int *plane_count, unsigned int psize[], void *allocators[]) { @@ -1969,7 +1954,7 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count) /* If context is ready then dev = work->data;schedule it to run */ if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); return 0; } @@ -1990,15 +1975,13 @@ static void s5p_mfc_stop_streaming(struct vb2_queue *q) ctx->state = MFCINST_FINISHED; spin_lock_irqsave(&dev->irqlock, flags); if (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, - &ctx->dst_queue, &ctx->vq_dst); + s5p_mfc_cleanup_queue(&ctx->dst_queue, &ctx->vq_dst); INIT_LIST_HEAD(&ctx->dst_queue); ctx->dst_queue_cnt = 0; } if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { cleanup_ref_queue(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, cleanup_queue, &ctx->src_queue, - &ctx->vq_src); + s5p_mfc_cleanup_queue(&ctx->src_queue, &ctx->vq_src); INIT_LIST_HEAD(&ctx->src_queue); ctx->src_queue_cnt = 0; } @@ -2038,7 +2021,7 @@ static void s5p_mfc_buf_queue(struct vb2_buffer *vb) } if (s5p_mfc_ctx_ready(ctx)) set_work_bit_irqsave(ctx); - s5p_mfc_hw_call_void(dev->mfc_ops, try_run, dev); + s5p_mfc_hw_call(dev->mfc_ops, try_run, dev); } static struct vb2_ops s5p_mfc_enc_qops = { @@ -2052,7 +2035,7 @@ static struct vb2_ops s5p_mfc_enc_qops = { .buf_queue = s5p_mfc_buf_queue, }; -struct s5p_mfc_codec_ops *get_enc_codec_ops(void) +const struct s5p_mfc_codec_ops *get_enc_codec_ops(void) { return &encoder_codec_ops; } @@ -2067,7 +2050,7 @@ const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void) return &s5p_mfc_enc_ioctl_ops; } -#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2CLASS(x) == V4L2_CTRL_CLASS_MPEG) \ +#define IS_MFC51_PRIV(x) ((V4L2_CTRL_ID2WHICH(x) == V4L2_CTRL_CLASS_MPEG) \ && V4L2_CTRL_DRIVER_PRIV(x)) int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.h b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.h index 5118d46b3a9e..d0d42f818832 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.h @@ -13,7 +13,7 @@ #ifndef S5P_MFC_ENC_H_ #define S5P_MFC_ENC_H_ -struct s5p_mfc_codec_ops *get_enc_codec_ops(void); +const struct s5p_mfc_codec_ops *get_enc_codec_ops(void); struct vb2_ops *get_enc_queue_ops(void); const struct v4l2_ioctl_ops *get_enc_v4l2_ioctl_ops(void); struct s5p_mfc_fmt *get_enc_def_fmt(bool src); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h index 77a08b19b46d..b6ac417ab63e 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h @@ -20,254 +20,254 @@ struct s5p_mfc_regs { /* codec common registers */ - volatile void __iomem *risc_on; - volatile void __iomem *risc2host_int; - volatile void __iomem *host2risc_int; - volatile void __iomem *risc_base_address; - volatile void __iomem *mfc_reset; - volatile void __iomem *host2risc_command; - volatile void __iomem *risc2host_command; - volatile void __iomem *mfc_bus_reset_ctrl; - volatile void __iomem *firmware_version; - volatile void __iomem *instance_id; - volatile void __iomem *codec_type; - volatile void __iomem *context_mem_addr; - volatile void __iomem *context_mem_size; - volatile void __iomem *pixel_format; - volatile void __iomem *metadata_enable; - volatile void __iomem *mfc_version; - volatile void __iomem *dbg_info_enable; - volatile void __iomem *dbg_buffer_addr; - volatile void __iomem *dbg_buffer_size; - volatile void __iomem *hed_control; - volatile void __iomem *mfc_timeout_value; - volatile void __iomem *hed_shared_mem_addr; - volatile void __iomem *dis_shared_mem_addr;/* only v7 */ - volatile void __iomem *ret_instance_id; - volatile void __iomem *error_code; - volatile void __iomem *dbg_buffer_output_size; - volatile void __iomem *metadata_status; - volatile void __iomem *metadata_addr_mb_info; - volatile void __iomem *metadata_size_mb_info; - volatile void __iomem *dbg_info_stage_counter; + void __iomem *risc_on; + void __iomem *risc2host_int; + void __iomem *host2risc_int; + void __iomem *risc_base_address; + void __iomem *mfc_reset; + void __iomem *host2risc_command; + void __iomem *risc2host_command; + void __iomem *mfc_bus_reset_ctrl; + void __iomem *firmware_version; + void __iomem *instance_id; + void __iomem *codec_type; + void __iomem *context_mem_addr; + void __iomem *context_mem_size; + void __iomem *pixel_format; + void __iomem *metadata_enable; + void __iomem *mfc_version; + void __iomem *dbg_info_enable; + void __iomem *dbg_buffer_addr; + void __iomem *dbg_buffer_size; + void __iomem *hed_control; + void __iomem *mfc_timeout_value; + void __iomem *hed_shared_mem_addr; + void __iomem *dis_shared_mem_addr;/* only v7 */ + void __iomem *ret_instance_id; + void __iomem *error_code; + void __iomem *dbg_buffer_output_size; + void __iomem *metadata_status; + void __iomem *metadata_addr_mb_info; + void __iomem *metadata_size_mb_info; + void __iomem *dbg_info_stage_counter; /* decoder registers */ - volatile void __iomem *d_crc_ctrl; - volatile void __iomem *d_dec_options; - volatile void __iomem *d_display_delay; - volatile void __iomem *d_set_frame_width; - volatile void __iomem *d_set_frame_height; - volatile void __iomem *d_sei_enable; - volatile void __iomem *d_min_num_dpb; - volatile void __iomem *d_min_first_plane_dpb_size; - volatile void __iomem *d_min_second_plane_dpb_size; - volatile void __iomem *d_min_third_plane_dpb_size;/* only v8 */ - volatile void __iomem *d_min_num_mv; - volatile void __iomem *d_mvc_num_views; - volatile void __iomem *d_min_num_dis;/* only v7 */ - volatile void __iomem *d_min_first_dis_size;/* only v7 */ - volatile void __iomem *d_min_second_dis_size;/* only v7 */ - volatile void __iomem *d_min_third_dis_size;/* only v7 */ - volatile void __iomem *d_post_filter_luma_dpb0;/* v7 and v8 */ - volatile void __iomem *d_post_filter_luma_dpb1;/* v7 and v8 */ - volatile void __iomem *d_post_filter_luma_dpb2;/* only v7 */ - volatile void __iomem *d_post_filter_chroma_dpb0;/* v7 and v8 */ - volatile void __iomem *d_post_filter_chroma_dpb1;/* v7 and v8 */ - volatile void __iomem *d_post_filter_chroma_dpb2;/* only v7 */ - volatile void __iomem *d_num_dpb; - volatile void __iomem *d_num_mv; - volatile void __iomem *d_init_buffer_options; - volatile void __iomem *d_first_plane_dpb_stride_size;/* only v8 */ - volatile void __iomem *d_second_plane_dpb_stride_size;/* only v8 */ - volatile void __iomem *d_third_plane_dpb_stride_size;/* only v8 */ - volatile void __iomem *d_first_plane_dpb_size; - volatile void __iomem *d_second_plane_dpb_size; - volatile void __iomem *d_third_plane_dpb_size;/* only v8 */ - volatile void __iomem *d_mv_buffer_size; - volatile void __iomem *d_first_plane_dpb; - volatile void __iomem *d_second_plane_dpb; - volatile void __iomem *d_third_plane_dpb; - volatile void __iomem *d_mv_buffer; - volatile void __iomem *d_scratch_buffer_addr; - volatile void __iomem *d_scratch_buffer_size; - volatile void __iomem *d_metadata_buffer_addr; - volatile void __iomem *d_metadata_buffer_size; - volatile void __iomem *d_nal_start_options;/* v7 and v8 */ - volatile void __iomem *d_cpb_buffer_addr; - volatile void __iomem *d_cpb_buffer_size; - volatile void __iomem *d_available_dpb_flag_upper; - volatile void __iomem *d_available_dpb_flag_lower; - volatile void __iomem *d_cpb_buffer_offset; - volatile void __iomem *d_slice_if_enable; - volatile void __iomem *d_picture_tag; - volatile void __iomem *d_stream_data_size; - volatile void __iomem *d_dynamic_dpb_flag_upper;/* v7 and v8 */ - volatile void __iomem *d_dynamic_dpb_flag_lower;/* v7 and v8 */ - volatile void __iomem *d_display_frame_width; - volatile void __iomem *d_display_frame_height; - volatile void __iomem *d_display_status; - volatile void __iomem *d_display_first_plane_addr; - volatile void __iomem *d_display_second_plane_addr; - volatile void __iomem *d_display_third_plane_addr;/* only v8 */ - volatile void __iomem *d_display_frame_type; - volatile void __iomem *d_display_crop_info1; - volatile void __iomem *d_display_crop_info2; - volatile void __iomem *d_display_picture_profile; - volatile void __iomem *d_display_luma_crc;/* v7 and v8 */ - volatile void __iomem *d_display_chroma0_crc;/* v7 and v8 */ - volatile void __iomem *d_display_chroma1_crc;/* only v8 */ - volatile void __iomem *d_display_luma_crc_top;/* only v6 */ - volatile void __iomem *d_display_chroma_crc_top;/* only v6 */ - volatile void __iomem *d_display_luma_crc_bot;/* only v6 */ - volatile void __iomem *d_display_chroma_crc_bot;/* only v6 */ - volatile void __iomem *d_display_aspect_ratio; - volatile void __iomem *d_display_extended_ar; - volatile void __iomem *d_decoded_frame_width; - volatile void __iomem *d_decoded_frame_height; - volatile void __iomem *d_decoded_status; - volatile void __iomem *d_decoded_first_plane_addr; - volatile void __iomem *d_decoded_second_plane_addr; - volatile void __iomem *d_decoded_third_plane_addr;/* only v8 */ - volatile void __iomem *d_decoded_frame_type; - volatile void __iomem *d_decoded_crop_info1; - volatile void __iomem *d_decoded_crop_info2; - volatile void __iomem *d_decoded_picture_profile; - volatile void __iomem *d_decoded_nal_size; - volatile void __iomem *d_decoded_luma_crc; - volatile void __iomem *d_decoded_chroma0_crc; - volatile void __iomem *d_decoded_chroma1_crc;/* only v8 */ - volatile void __iomem *d_ret_picture_tag_top; - volatile void __iomem *d_ret_picture_tag_bot; - volatile void __iomem *d_ret_picture_time_top; - volatile void __iomem *d_ret_picture_time_bot; - volatile void __iomem *d_chroma_format; - volatile void __iomem *d_vc1_info;/* v7 and v8 */ - volatile void __iomem *d_mpeg4_info; - volatile void __iomem *d_h264_info; - volatile void __iomem *d_metadata_addr_concealed_mb; - volatile void __iomem *d_metadata_size_concealed_mb; - volatile void __iomem *d_metadata_addr_vc1_param; - volatile void __iomem *d_metadata_size_vc1_param; - volatile void __iomem *d_metadata_addr_sei_nal; - volatile void __iomem *d_metadata_size_sei_nal; - volatile void __iomem *d_metadata_addr_vui; - volatile void __iomem *d_metadata_size_vui; - volatile void __iomem *d_metadata_addr_mvcvui;/* v7 and v8 */ - volatile void __iomem *d_metadata_size_mvcvui;/* v7 and v8 */ - volatile void __iomem *d_mvc_view_id; - volatile void __iomem *d_frame_pack_sei_avail; - volatile void __iomem *d_frame_pack_arrgment_id; - volatile void __iomem *d_frame_pack_sei_info; - volatile void __iomem *d_frame_pack_grid_pos; - volatile void __iomem *d_display_recovery_sei_info;/* v7 and v8 */ - volatile void __iomem *d_decoded_recovery_sei_info;/* v7 and v8 */ - volatile void __iomem *d_display_first_addr;/* only v7 */ - volatile void __iomem *d_display_second_addr;/* only v7 */ - volatile void __iomem *d_display_third_addr;/* only v7 */ - volatile void __iomem *d_decoded_first_addr;/* only v7 */ - volatile void __iomem *d_decoded_second_addr;/* only v7 */ - volatile void __iomem *d_decoded_third_addr;/* only v7 */ - volatile void __iomem *d_used_dpb_flag_upper;/* v7 and v8 */ - volatile void __iomem *d_used_dpb_flag_lower;/* v7 and v8 */ + void __iomem *d_crc_ctrl; + void __iomem *d_dec_options; + void __iomem *d_display_delay; + void __iomem *d_set_frame_width; + void __iomem *d_set_frame_height; + void __iomem *d_sei_enable; + void __iomem *d_min_num_dpb; + void __iomem *d_min_first_plane_dpb_size; + void __iomem *d_min_second_plane_dpb_size; + void __iomem *d_min_third_plane_dpb_size;/* only v8 */ + void __iomem *d_min_num_mv; + void __iomem *d_mvc_num_views; + void __iomem *d_min_num_dis;/* only v7 */ + void __iomem *d_min_first_dis_size;/* only v7 */ + void __iomem *d_min_second_dis_size;/* only v7 */ + void __iomem *d_min_third_dis_size;/* only v7 */ + void __iomem *d_post_filter_luma_dpb0;/* v7 and v8 */ + void __iomem *d_post_filter_luma_dpb1;/* v7 and v8 */ + void __iomem *d_post_filter_luma_dpb2;/* only v7 */ + void __iomem *d_post_filter_chroma_dpb0;/* v7 and v8 */ + void __iomem *d_post_filter_chroma_dpb1;/* v7 and v8 */ + void __iomem *d_post_filter_chroma_dpb2;/* only v7 */ + void __iomem *d_num_dpb; + void __iomem *d_num_mv; + void __iomem *d_init_buffer_options; + void __iomem *d_first_plane_dpb_stride_size;/* only v8 */ + void __iomem *d_second_plane_dpb_stride_size;/* only v8 */ + void __iomem *d_third_plane_dpb_stride_size;/* only v8 */ + void __iomem *d_first_plane_dpb_size; + void __iomem *d_second_plane_dpb_size; + void __iomem *d_third_plane_dpb_size;/* only v8 */ + void __iomem *d_mv_buffer_size; + void __iomem *d_first_plane_dpb; + void __iomem *d_second_plane_dpb; + void __iomem *d_third_plane_dpb; + void __iomem *d_mv_buffer; + void __iomem *d_scratch_buffer_addr; + void __iomem *d_scratch_buffer_size; + void __iomem *d_metadata_buffer_addr; + void __iomem *d_metadata_buffer_size; + void __iomem *d_nal_start_options;/* v7 and v8 */ + void __iomem *d_cpb_buffer_addr; + void __iomem *d_cpb_buffer_size; + void __iomem *d_available_dpb_flag_upper; + void __iomem *d_available_dpb_flag_lower; + void __iomem *d_cpb_buffer_offset; + void __iomem *d_slice_if_enable; + void __iomem *d_picture_tag; + void __iomem *d_stream_data_size; + void __iomem *d_dynamic_dpb_flag_upper;/* v7 and v8 */ + void __iomem *d_dynamic_dpb_flag_lower;/* v7 and v8 */ + void __iomem *d_display_frame_width; + void __iomem *d_display_frame_height; + void __iomem *d_display_status; + void __iomem *d_display_first_plane_addr; + void __iomem *d_display_second_plane_addr; + void __iomem *d_display_third_plane_addr;/* only v8 */ + void __iomem *d_display_frame_type; + void __iomem *d_display_crop_info1; + void __iomem *d_display_crop_info2; + void __iomem *d_display_picture_profile; + void __iomem *d_display_luma_crc;/* v7 and v8 */ + void __iomem *d_display_chroma0_crc;/* v7 and v8 */ + void __iomem *d_display_chroma1_crc;/* only v8 */ + void __iomem *d_display_luma_crc_top;/* only v6 */ + void __iomem *d_display_chroma_crc_top;/* only v6 */ + void __iomem *d_display_luma_crc_bot;/* only v6 */ + void __iomem *d_display_chroma_crc_bot;/* only v6 */ + void __iomem *d_display_aspect_ratio; + void __iomem *d_display_extended_ar; + void __iomem *d_decoded_frame_width; + void __iomem *d_decoded_frame_height; + void __iomem *d_decoded_status; + void __iomem *d_decoded_first_plane_addr; + void __iomem *d_decoded_second_plane_addr; + void __iomem *d_decoded_third_plane_addr;/* only v8 */ + void __iomem *d_decoded_frame_type; + void __iomem *d_decoded_crop_info1; + void __iomem *d_decoded_crop_info2; + void __iomem *d_decoded_picture_profile; + void __iomem *d_decoded_nal_size; + void __iomem *d_decoded_luma_crc; + void __iomem *d_decoded_chroma0_crc; + void __iomem *d_decoded_chroma1_crc;/* only v8 */ + void __iomem *d_ret_picture_tag_top; + void __iomem *d_ret_picture_tag_bot; + void __iomem *d_ret_picture_time_top; + void __iomem *d_ret_picture_time_bot; + void __iomem *d_chroma_format; + void __iomem *d_vc1_info;/* v7 and v8 */ + void __iomem *d_mpeg4_info; + void __iomem *d_h264_info; + void __iomem *d_metadata_addr_concealed_mb; + void __iomem *d_metadata_size_concealed_mb; + void __iomem *d_metadata_addr_vc1_param; + void __iomem *d_metadata_size_vc1_param; + void __iomem *d_metadata_addr_sei_nal; + void __iomem *d_metadata_size_sei_nal; + void __iomem *d_metadata_addr_vui; + void __iomem *d_metadata_size_vui; + void __iomem *d_metadata_addr_mvcvui;/* v7 and v8 */ + void __iomem *d_metadata_size_mvcvui;/* v7 and v8 */ + void __iomem *d_mvc_view_id; + void __iomem *d_frame_pack_sei_avail; + void __iomem *d_frame_pack_arrgment_id; + void __iomem *d_frame_pack_sei_info; + void __iomem *d_frame_pack_grid_pos; + void __iomem *d_display_recovery_sei_info;/* v7 and v8 */ + void __iomem *d_decoded_recovery_sei_info;/* v7 and v8 */ + void __iomem *d_display_first_addr;/* only v7 */ + void __iomem *d_display_second_addr;/* only v7 */ + void __iomem *d_display_third_addr;/* only v7 */ + void __iomem *d_decoded_first_addr;/* only v7 */ + void __iomem *d_decoded_second_addr;/* only v7 */ + void __iomem *d_decoded_third_addr;/* only v7 */ + void __iomem *d_used_dpb_flag_upper;/* v7 and v8 */ + void __iomem *d_used_dpb_flag_lower;/* v7 and v8 */ /* encoder registers */ - volatile void __iomem *e_frame_width; - volatile void __iomem *e_frame_height; - volatile void __iomem *e_cropped_frame_width; - volatile void __iomem *e_cropped_frame_height; - volatile void __iomem *e_frame_crop_offset; - volatile void __iomem *e_enc_options; - volatile void __iomem *e_picture_profile; - volatile void __iomem *e_vbv_buffer_size; - volatile void __iomem *e_vbv_init_delay; - volatile void __iomem *e_fixed_picture_qp; - volatile void __iomem *e_rc_config; - volatile void __iomem *e_rc_qp_bound; - volatile void __iomem *e_rc_qp_bound_pb;/* v7 and v8 */ - volatile void __iomem *e_rc_mode; - volatile void __iomem *e_mb_rc_config; - volatile void __iomem *e_padding_ctrl; - volatile void __iomem *e_air_threshold; - volatile void __iomem *e_mv_hor_range; - volatile void __iomem *e_mv_ver_range; - volatile void __iomem *e_num_dpb; - volatile void __iomem *e_luma_dpb; - volatile void __iomem *e_chroma_dpb; - volatile void __iomem *e_me_buffer; - volatile void __iomem *e_scratch_buffer_addr; - volatile void __iomem *e_scratch_buffer_size; - volatile void __iomem *e_tmv_buffer0; - volatile void __iomem *e_tmv_buffer1; - volatile void __iomem *e_ir_buffer_addr;/* v7 and v8 */ - volatile void __iomem *e_source_first_plane_addr; - volatile void __iomem *e_source_second_plane_addr; - volatile void __iomem *e_source_third_plane_addr;/* v7 and v8 */ - volatile void __iomem *e_source_first_plane_stride;/* v7 and v8 */ - volatile void __iomem *e_source_second_plane_stride;/* v7 and v8 */ - volatile void __iomem *e_source_third_plane_stride;/* v7 and v8 */ - volatile void __iomem *e_stream_buffer_addr; - volatile void __iomem *e_stream_buffer_size; - volatile void __iomem *e_roi_buffer_addr; - volatile void __iomem *e_param_change; - volatile void __iomem *e_ir_size; - volatile void __iomem *e_gop_config; - volatile void __iomem *e_mslice_mode; - volatile void __iomem *e_mslice_size_mb; - volatile void __iomem *e_mslice_size_bits; - volatile void __iomem *e_frame_insertion; - volatile void __iomem *e_rc_frame_rate; - volatile void __iomem *e_rc_bit_rate; - volatile void __iomem *e_rc_roi_ctrl; - volatile void __iomem *e_picture_tag; - volatile void __iomem *e_bit_count_enable; - volatile void __iomem *e_max_bit_count; - volatile void __iomem *e_min_bit_count; - volatile void __iomem *e_metadata_buffer_addr; - volatile void __iomem *e_metadata_buffer_size; - volatile void __iomem *e_encoded_source_first_plane_addr; - volatile void __iomem *e_encoded_source_second_plane_addr; - volatile void __iomem *e_encoded_source_third_plane_addr;/* v7 and v8 */ - volatile void __iomem *e_stream_size; - volatile void __iomem *e_slice_type; - volatile void __iomem *e_picture_count; - volatile void __iomem *e_ret_picture_tag; - volatile void __iomem *e_stream_buffer_write_pointer; /* only v6 */ - volatile void __iomem *e_recon_luma_dpb_addr; - volatile void __iomem *e_recon_chroma_dpb_addr; - volatile void __iomem *e_metadata_addr_enc_slice; - volatile void __iomem *e_metadata_size_enc_slice; - volatile void __iomem *e_mpeg4_options; - volatile void __iomem *e_mpeg4_hec_period; - volatile void __iomem *e_aspect_ratio; - volatile void __iomem *e_extended_sar; - volatile void __iomem *e_h264_options; - volatile void __iomem *e_h264_options_2;/* v7 and v8 */ - volatile void __iomem *e_h264_lf_alpha_offset; - volatile void __iomem *e_h264_lf_beta_offset; - volatile void __iomem *e_h264_i_period; - volatile void __iomem *e_h264_fmo_slice_grp_map_type; - volatile void __iomem *e_h264_fmo_num_slice_grp_minus1; - volatile void __iomem *e_h264_fmo_slice_grp_change_dir; - volatile void __iomem *e_h264_fmo_slice_grp_change_rate_minus1; - volatile void __iomem *e_h264_fmo_run_length_minus1_0; - volatile void __iomem *e_h264_aso_slice_order_0; - volatile void __iomem *e_h264_chroma_qp_offset; - volatile void __iomem *e_h264_num_t_layer; - volatile void __iomem *e_h264_hierarchical_qp_layer0; - volatile void __iomem *e_h264_frame_packing_sei_info; - volatile void __iomem *e_h264_nal_control;/* v7 and v8 */ - volatile void __iomem *e_mvc_frame_qp_view1; - volatile void __iomem *e_mvc_rc_bit_rate_view1; - volatile void __iomem *e_mvc_rc_qbound_view1; - volatile void __iomem *e_mvc_rc_mode_view1; - volatile void __iomem *e_mvc_inter_view_prediction_on; - volatile void __iomem *e_vp8_options;/* v7 and v8 */ - volatile void __iomem *e_vp8_filter_options;/* v7 and v8 */ - volatile void __iomem *e_vp8_golden_frame_option;/* v7 and v8 */ - volatile void __iomem *e_vp8_num_t_layer;/* v7 and v8 */ - volatile void __iomem *e_vp8_hierarchical_qp_layer0;/* v7 and v8 */ - volatile void __iomem *e_vp8_hierarchical_qp_layer1;/* v7 and v8 */ - volatile void __iomem *e_vp8_hierarchical_qp_layer2;/* v7 and v8 */ + void __iomem *e_frame_width; + void __iomem *e_frame_height; + void __iomem *e_cropped_frame_width; + void __iomem *e_cropped_frame_height; + void __iomem *e_frame_crop_offset; + void __iomem *e_enc_options; + void __iomem *e_picture_profile; + void __iomem *e_vbv_buffer_size; + void __iomem *e_vbv_init_delay; + void __iomem *e_fixed_picture_qp; + void __iomem *e_rc_config; + void __iomem *e_rc_qp_bound; + void __iomem *e_rc_qp_bound_pb;/* v7 and v8 */ + void __iomem *e_rc_mode; + void __iomem *e_mb_rc_config; + void __iomem *e_padding_ctrl; + void __iomem *e_air_threshold; + void __iomem *e_mv_hor_range; + void __iomem *e_mv_ver_range; + void __iomem *e_num_dpb; + void __iomem *e_luma_dpb; + void __iomem *e_chroma_dpb; + void __iomem *e_me_buffer; + void __iomem *e_scratch_buffer_addr; + void __iomem *e_scratch_buffer_size; + void __iomem *e_tmv_buffer0; + void __iomem *e_tmv_buffer1; + void __iomem *e_ir_buffer_addr;/* v7 and v8 */ + void __iomem *e_source_first_plane_addr; + void __iomem *e_source_second_plane_addr; + void __iomem *e_source_third_plane_addr;/* v7 and v8 */ + void __iomem *e_source_first_plane_stride;/* v7 and v8 */ + void __iomem *e_source_second_plane_stride;/* v7 and v8 */ + void __iomem *e_source_third_plane_stride;/* v7 and v8 */ + void __iomem *e_stream_buffer_addr; + void __iomem *e_stream_buffer_size; + void __iomem *e_roi_buffer_addr; + void __iomem *e_param_change; + void __iomem *e_ir_size; + void __iomem *e_gop_config; + void __iomem *e_mslice_mode; + void __iomem *e_mslice_size_mb; + void __iomem *e_mslice_size_bits; + void __iomem *e_frame_insertion; + void __iomem *e_rc_frame_rate; + void __iomem *e_rc_bit_rate; + void __iomem *e_rc_roi_ctrl; + void __iomem *e_picture_tag; + void __iomem *e_bit_count_enable; + void __iomem *e_max_bit_count; + void __iomem *e_min_bit_count; + void __iomem *e_metadata_buffer_addr; + void __iomem *e_metadata_buffer_size; + void __iomem *e_encoded_source_first_plane_addr; + void __iomem *e_encoded_source_second_plane_addr; + void __iomem *e_encoded_source_third_plane_addr;/* v7 and v8 */ + void __iomem *e_stream_size; + void __iomem *e_slice_type; + void __iomem *e_picture_count; + void __iomem *e_ret_picture_tag; + void __iomem *e_stream_buffer_write_pointer; /* only v6 */ + void __iomem *e_recon_luma_dpb_addr; + void __iomem *e_recon_chroma_dpb_addr; + void __iomem *e_metadata_addr_enc_slice; + void __iomem *e_metadata_size_enc_slice; + void __iomem *e_mpeg4_options; + void __iomem *e_mpeg4_hec_period; + void __iomem *e_aspect_ratio; + void __iomem *e_extended_sar; + void __iomem *e_h264_options; + void __iomem *e_h264_options_2;/* v7 and v8 */ + void __iomem *e_h264_lf_alpha_offset; + void __iomem *e_h264_lf_beta_offset; + void __iomem *e_h264_i_period; + void __iomem *e_h264_fmo_slice_grp_map_type; + void __iomem *e_h264_fmo_num_slice_grp_minus1; + void __iomem *e_h264_fmo_slice_grp_change_dir; + void __iomem *e_h264_fmo_slice_grp_change_rate_minus1; + void __iomem *e_h264_fmo_run_length_minus1_0; + void __iomem *e_h264_aso_slice_order_0; + void __iomem *e_h264_chroma_qp_offset; + void __iomem *e_h264_num_t_layer; + void __iomem *e_h264_hierarchical_qp_layer0; + void __iomem *e_h264_frame_packing_sei_info; + void __iomem *e_h264_nal_control;/* v7 and v8 */ + void __iomem *e_mvc_frame_qp_view1; + void __iomem *e_mvc_rc_bit_rate_view1; + void __iomem *e_mvc_rc_qbound_view1; + void __iomem *e_mvc_rc_mode_view1; + void __iomem *e_mvc_inter_view_prediction_on; + void __iomem *e_vp8_options;/* v7 and v8 */ + void __iomem *e_vp8_filter_options;/* v7 and v8 */ + void __iomem *e_vp8_golden_frame_option;/* v7 and v8 */ + void __iomem *e_vp8_num_t_layer;/* v7 and v8 */ + void __iomem *e_vp8_hierarchical_qp_layer0;/* v7 and v8 */ + void __iomem *e_vp8_hierarchical_qp_layer1;/* v7 and v8 */ + void __iomem *e_vp8_hierarchical_qp_layer2;/* v7 and v8 */ }; struct s5p_mfc_hw_ops { @@ -281,28 +281,14 @@ struct s5p_mfc_hw_ops { void (*release_dev_context_buffer)(struct s5p_mfc_dev *dev); void (*dec_calc_dpb_size)(struct s5p_mfc_ctx *ctx); void (*enc_calc_src_size)(struct s5p_mfc_ctx *ctx); - int (*set_dec_stream_buffer)(struct s5p_mfc_ctx *ctx, - int buf_addr, unsigned int start_num_byte, - unsigned int buf_size); - int (*set_dec_frame_buffer)(struct s5p_mfc_ctx *ctx); int (*set_enc_stream_buffer)(struct s5p_mfc_ctx *ctx, unsigned long addr, unsigned int size); void (*set_enc_frame_buffer)(struct s5p_mfc_ctx *ctx, unsigned long y_addr, unsigned long c_addr); void (*get_enc_frame_buffer)(struct s5p_mfc_ctx *ctx, unsigned long *y_addr, unsigned long *c_addr); - int (*set_enc_ref_buffer)(struct s5p_mfc_ctx *ctx); - int (*init_decode)(struct s5p_mfc_ctx *ctx); - int (*init_encode)(struct s5p_mfc_ctx *ctx); - int (*encode_one_frame)(struct s5p_mfc_ctx *ctx); void (*try_run)(struct s5p_mfc_dev *dev); - void (*cleanup_queue)(struct list_head *lh, - struct vb2_queue *vq); void (*clear_int_flags)(struct s5p_mfc_dev *dev); - void (*write_info)(struct s5p_mfc_ctx *ctx, unsigned int data, - unsigned int ofs); - unsigned int (*read_info)(struct s5p_mfc_ctx *ctx, - unsigned long ofs); int (*get_dspl_y_adr)(struct s5p_mfc_dev *dev); int (*get_dec_y_adr)(struct s5p_mfc_dev *dev); int (*get_dspl_status)(struct s5p_mfc_dev *dev); @@ -313,7 +299,6 @@ struct s5p_mfc_hw_ops { int (*get_int_reason)(struct s5p_mfc_dev *dev); int (*get_int_err)(struct s5p_mfc_dev *dev); int (*err_dec)(unsigned int err); - int (*err_dspl)(unsigned int err); int (*get_img_width)(struct s5p_mfc_dev *dev); int (*get_img_height)(struct s5p_mfc_dev *dev); int (*get_dpb_count)(struct s5p_mfc_dev *dev); @@ -322,10 +307,6 @@ struct s5p_mfc_hw_ops { int (*get_enc_strm_size)(struct s5p_mfc_dev *dev); int (*get_enc_slice_type)(struct s5p_mfc_dev *dev); int (*get_enc_dpb_count)(struct s5p_mfc_dev *dev); - int (*get_enc_pic_count)(struct s5p_mfc_dev *dev); - int (*get_sei_avail_status)(struct s5p_mfc_ctx *ctx); - int (*get_mvc_num_views)(struct s5p_mfc_dev *dev); - int (*get_mvc_view_id)(struct s5p_mfc_dev *dev); unsigned int (*get_pic_type_top)(struct s5p_mfc_ctx *ctx); unsigned int (*get_pic_type_bot)(struct s5p_mfc_ctx *ctx); unsigned int (*get_crop_info_h)(struct s5p_mfc_ctx *ctx); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c index 873c933bc7d4..81e1e4ce6c24 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c @@ -1153,27 +1153,6 @@ static int s5p_mfc_encode_one_frame_v5(struct s5p_mfc_ctx *ctx) return 0; } -static int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev) -{ - unsigned long flags; - int new_ctx; - int cnt; - - spin_lock_irqsave(&dev->condlock, flags); - new_ctx = (dev->curr_ctx + 1) % MFC_NUM_CONTEXTS; - cnt = 0; - while (!test_bit(new_ctx, &dev->ctx_work_bits)) { - new_ctx = (new_ctx + 1) % MFC_NUM_CONTEXTS; - if (++cnt > MFC_NUM_CONTEXTS) { - /* No contexts to run */ - spin_unlock_irqrestore(&dev->condlock, flags); - return -EAGAIN; - } - } - spin_unlock_irqrestore(&dev->condlock, flags); - return new_ctx; -} - static void s5p_mfc_run_res_change(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; @@ -1187,7 +1166,6 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_buf *temp_vb; - unsigned long flags; if (ctx->state == MFCINST_FINISHING) { last_frame = MFC_DEC_LAST_FRAME; @@ -1197,11 +1175,9 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame) return 0; } - spin_lock_irqsave(&dev->irqlock, flags); /* Frames are being decoded */ if (list_empty(&ctx->src_queue)) { mfc_debug(2, "No src buffers\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } /* Get the next source buffer */ @@ -1210,7 +1186,6 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame) s5p_mfc_set_dec_stream_buffer_v5(ctx, vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), ctx->consumed_stream, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; if (temp_vb->b->vb2_buf.planes[0].bytesused == 0) { last_frame = MFC_DEC_LAST_FRAME; @@ -1224,21 +1199,17 @@ static int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx, int last_frame) static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *dst_mb; struct s5p_mfc_buf *src_mb; unsigned long src_y_addr, src_c_addr, dst_addr; unsigned int dst_size; - spin_lock_irqsave(&dev->irqlock, flags); if (list_empty(&ctx->src_queue) && ctx->state != MFCINST_FINISHING) { mfc_debug(2, "no src buffers\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } if (list_empty(&ctx->dst_queue)) { mfc_debug(2, "no dst buffers\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } if (list_empty(&ctx->src_queue)) { @@ -1270,7 +1241,6 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); s5p_mfc_set_enc_stream_buffer_v5(ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; mfc_debug(2, "encoding buffer with index=%d state=%d\n", src_mb ? src_mb->b->vb2_buf.index : -1, ctx->state); @@ -1281,11 +1251,9 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *temp_vb; /* Initializing decoding - parsing header */ - spin_lock_irqsave(&dev->irqlock, flags); mfc_debug(2, "Preparing to init decoding\n"); temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); s5p_mfc_set_dec_desc_buffer(ctx); @@ -1294,7 +1262,6 @@ static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) s5p_mfc_set_dec_stream_buffer_v5(ctx, vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), 0, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; s5p_mfc_init_decode_v5(ctx); } @@ -1302,18 +1269,15 @@ static void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) static void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *dst_mb; unsigned long dst_addr; unsigned int dst_size; s5p_mfc_set_enc_ref_buffer_v5(ctx); - spin_lock_irqsave(&dev->irqlock, flags); dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); s5p_mfc_set_enc_stream_buffer_v5(ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; s5p_mfc_init_encode_v5(ctx); } @@ -1321,7 +1285,6 @@ static void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx) static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *temp_vb; int ret; @@ -1335,11 +1298,9 @@ static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx) "before starting processing\n"); return -EAGAIN; } - spin_lock_irqsave(&dev->irqlock, flags); if (list_empty(&ctx->src_queue)) { mfc_err("Header has been deallocated in the middle of" " initialization\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EIO; } temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); @@ -1348,7 +1309,6 @@ static int s5p_mfc_run_init_dec_buffers(struct s5p_mfc_ctx *ctx) s5p_mfc_set_dec_stream_buffer_v5(ctx, vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), 0, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; ret = s5p_mfc_set_dec_frame_buffer_v5(ctx); if (ret) { @@ -1472,21 +1432,6 @@ static void s5p_mfc_try_run_v5(struct s5p_mfc_dev *dev) } } - -static void s5p_mfc_cleanup_queue_v5(struct list_head *lh, struct vb2_queue *vq) -{ - struct s5p_mfc_buf *b; - int i; - - while (!list_empty(lh)) { - b = list_entry(lh->next, struct s5p_mfc_buf, list); - for (i = 0; i < b->b->vb2_buf.num_planes; i++) - vb2_set_plane_payload(&b->b->vb2_buf, i, 0); - vb2_buffer_done(&b->b->vb2_buf, VB2_BUF_STATE_ERROR); - list_del(&b->list); - } -} - static void s5p_mfc_clear_int_flags_v5(struct s5p_mfc_dev *dev) { mfc_write(dev, 0, S5P_FIMV_RISC_HOST_INT); @@ -1590,11 +1535,6 @@ static int s5p_mfc_err_dec_v5(unsigned int err) return (err & S5P_FIMV_ERR_DEC_MASK) >> S5P_FIMV_ERR_DEC_SHIFT; } -static int s5p_mfc_err_dspl_v5(unsigned int err) -{ - return (err & S5P_FIMV_ERR_DSPL_MASK) >> S5P_FIMV_ERR_DSPL_SHIFT; -} - static int s5p_mfc_get_img_width_v5(struct s5p_mfc_dev *dev) { return mfc_read(dev, S5P_FIMV_SI_HRESOL); @@ -1636,26 +1576,6 @@ static int s5p_mfc_get_enc_dpb_count_v5(struct s5p_mfc_dev *dev) return -1; } -static int s5p_mfc_get_enc_pic_count_v5(struct s5p_mfc_dev *dev) -{ - return mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT); -} - -static int s5p_mfc_get_sei_avail_status_v5(struct s5p_mfc_ctx *ctx) -{ - return s5p_mfc_read_info_v5(ctx, FRAME_PACK_SEI_AVAIL); -} - -static int s5p_mfc_get_mvc_num_views_v5(struct s5p_mfc_dev *dev) -{ - return -1; -} - -static int s5p_mfc_get_mvc_view_id_v5(struct s5p_mfc_dev *dev) -{ - return -1; -} - static unsigned int s5p_mfc_get_pic_type_top_v5(struct s5p_mfc_ctx *ctx) { return s5p_mfc_read_info_v5(ctx, PIC_TIME_TOP); @@ -1688,20 +1608,11 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v5 = { .release_dev_context_buffer = s5p_mfc_release_dev_context_buffer_v5, .dec_calc_dpb_size = s5p_mfc_dec_calc_dpb_size_v5, .enc_calc_src_size = s5p_mfc_enc_calc_src_size_v5, - .set_dec_stream_buffer = s5p_mfc_set_dec_stream_buffer_v5, - .set_dec_frame_buffer = s5p_mfc_set_dec_frame_buffer_v5, .set_enc_stream_buffer = s5p_mfc_set_enc_stream_buffer_v5, .set_enc_frame_buffer = s5p_mfc_set_enc_frame_buffer_v5, .get_enc_frame_buffer = s5p_mfc_get_enc_frame_buffer_v5, - .set_enc_ref_buffer = s5p_mfc_set_enc_ref_buffer_v5, - .init_decode = s5p_mfc_init_decode_v5, - .init_encode = s5p_mfc_init_encode_v5, - .encode_one_frame = s5p_mfc_encode_one_frame_v5, .try_run = s5p_mfc_try_run_v5, - .cleanup_queue = s5p_mfc_cleanup_queue_v5, .clear_int_flags = s5p_mfc_clear_int_flags_v5, - .write_info = s5p_mfc_write_info_v5, - .read_info = s5p_mfc_read_info_v5, .get_dspl_y_adr = s5p_mfc_get_dspl_y_adr_v5, .get_dec_y_adr = s5p_mfc_get_dec_y_adr_v5, .get_dspl_status = s5p_mfc_get_dspl_status_v5, @@ -1712,7 +1623,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v5 = { .get_int_reason = s5p_mfc_get_int_reason_v5, .get_int_err = s5p_mfc_get_int_err_v5, .err_dec = s5p_mfc_err_dec_v5, - .err_dspl = s5p_mfc_err_dspl_v5, .get_img_width = s5p_mfc_get_img_width_v5, .get_img_height = s5p_mfc_get_img_height_v5, .get_dpb_count = s5p_mfc_get_dpb_count_v5, @@ -1721,10 +1631,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v5 = { .get_enc_strm_size = s5p_mfc_get_enc_strm_size_v5, .get_enc_slice_type = s5p_mfc_get_enc_slice_type_v5, .get_enc_dpb_count = s5p_mfc_get_enc_dpb_count_v5, - .get_enc_pic_count = s5p_mfc_get_enc_pic_count_v5, - .get_sei_avail_status = s5p_mfc_get_sei_avail_status_v5, - .get_mvc_num_views = s5p_mfc_get_mvc_num_views_v5, - .get_mvc_view_id = s5p_mfc_get_mvc_view_id_v5, .get_pic_type_top = s5p_mfc_get_pic_type_top_v5, .get_pic_type_bot = s5p_mfc_get_pic_type_bot_v5, .get_crop_info_h = s5p_mfc_get_crop_info_h_v5, diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c index b95845347348..d6f207e859ab 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c @@ -505,7 +505,7 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx) } writel(ctx->inst_no, mfc_regs->instance_id); - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, S5P_FIMV_CH_INIT_BUFS_V6, NULL); mfc_debug(2, "After setting buffers.\n"); @@ -603,7 +603,7 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx) } writel(ctx->inst_no, mfc_regs->instance_id); - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, S5P_FIMV_CH_INIT_BUFS_V6, NULL); mfc_debug_leave(); @@ -1378,7 +1378,7 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx) writel(ctx->sei_fp_parse & 0x1, mfc_regs->d_sei_enable); writel(ctx->inst_no, mfc_regs->instance_id); - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, S5P_FIMV_CH_SEQ_HEADER_V6, NULL); mfc_debug_leave(); @@ -1393,7 +1393,7 @@ static inline void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush) if (flush) { dev->curr_ctx = ctx->num; writel(ctx->inst_no, mfc_regs->instance_id); - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, S5P_FIMV_H2R_CMD_FLUSH_V6, NULL); } } @@ -1413,11 +1413,11 @@ static int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx, * is the last frame or not. */ switch (last_frame) { case 0: - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, S5P_FIMV_CH_FRAME_START_V6, NULL); break; case 1: - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, S5P_FIMV_CH_LAST_FRAME_V6, NULL); break; default: @@ -1455,7 +1455,7 @@ static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx) } writel(ctx->inst_no, mfc_regs->instance_id); - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, S5P_FIMV_CH_SEQ_HEADER_V6, NULL); return 0; @@ -1500,37 +1500,13 @@ static int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx) cmd = S5P_FIMV_CH_LAST_FRAME_V6; writel(ctx->inst_no, mfc_regs->instance_id); - s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, cmd, NULL); + s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, cmd, NULL); mfc_debug(2, "--\n"); return 0; } -static inline int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev) -{ - unsigned long flags; - int new_ctx; - int cnt; - - spin_lock_irqsave(&dev->condlock, flags); - mfc_debug(2, "Previous context: %d (bits %08lx)\n", dev->curr_ctx, - dev->ctx_work_bits); - new_ctx = (dev->curr_ctx + 1) % MFC_NUM_CONTEXTS; - cnt = 0; - while (!test_bit(new_ctx, &dev->ctx_work_bits)) { - new_ctx = (new_ctx + 1) % MFC_NUM_CONTEXTS; - cnt++; - if (cnt > MFC_NUM_CONTEXTS) { - /* No contexts to run */ - spin_unlock_irqrestore(&dev->condlock, flags); - return -EAGAIN; - } - } - spin_unlock_irqrestore(&dev->condlock, flags); - return new_ctx; -} - static inline void s5p_mfc_run_dec_last_frames(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; @@ -1544,7 +1520,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; struct s5p_mfc_buf *temp_vb; - unsigned long flags; int last_frame = 0; if (ctx->state == MFCINST_FINISHING) { @@ -1556,11 +1531,9 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx) return 0; } - spin_lock_irqsave(&dev->irqlock, flags); /* Frames are being decoded */ if (list_empty(&ctx->src_queue)) { mfc_debug(2, "No src buffers.\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } /* Get the next source buffer */ @@ -1570,7 +1543,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx) vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), ctx->consumed_stream, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; if (temp_vb->b->vb2_buf.planes[0].bytesused == 0) { @@ -1586,7 +1558,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx) static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *dst_mb; struct s5p_mfc_buf *src_mb; unsigned long src_y_addr, src_c_addr, dst_addr; @@ -1595,17 +1566,13 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) */ unsigned int dst_size; - spin_lock_irqsave(&dev->irqlock, flags); - if (list_empty(&ctx->src_queue) && ctx->state != MFCINST_FINISHING) { mfc_debug(2, "no src buffers.\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } if (list_empty(&ctx->dst_queue)) { mfc_debug(2, "no dst buffers.\n"); - spin_unlock_irqrestore(&dev->irqlock, flags); return -EAGAIN; } @@ -1639,8 +1606,6 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); - dev->curr_ctx = ctx->num; s5p_mfc_encode_one_frame_v6(ctx); @@ -1650,18 +1615,15 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx) static inline void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *temp_vb; /* Initializing decoding - parsing header */ - spin_lock_irqsave(&dev->irqlock, flags); mfc_debug(2, "Preparing to init decoding.\n"); temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list); mfc_debug(2, "Header size: %d\n", temp_vb->b->vb2_buf.planes[0].bytesused); s5p_mfc_set_dec_stream_buffer_v6(ctx, vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), 0, temp_vb->b->vb2_buf.planes[0].bytesused); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; s5p_mfc_init_decode_v6(ctx); } @@ -1669,18 +1631,14 @@ static inline void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx) static inline void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx) { struct s5p_mfc_dev *dev = ctx->dev; - unsigned long flags; struct s5p_mfc_buf *dst_mb; unsigned long dst_addr; unsigned int dst_size; - spin_lock_irqsave(&dev->irqlock, flags); - dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list); dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0); dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0); s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size); - spin_unlock_irqrestore(&dev->irqlock, flags); dev->curr_ctx = ctx->num; s5p_mfc_init_encode_v6(ctx); } @@ -1846,21 +1804,6 @@ static void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev) } } - -static void s5p_mfc_cleanup_queue_v6(struct list_head *lh, struct vb2_queue *vq) -{ - struct s5p_mfc_buf *b; - int i; - - while (!list_empty(lh)) { - b = list_entry(lh->next, struct s5p_mfc_buf, list); - for (i = 0; i < b->b->vb2_buf.num_planes; i++) - vb2_set_plane_payload(&b->b->vb2_buf, i, 0); - vb2_buffer_done(&b->b->vb2_buf, VB2_BUF_STATE_ERROR); - list_del(&b->list); - } -} - static void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev) { const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs; @@ -1868,14 +1811,6 @@ static void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev) writel(0, mfc_regs->risc2host_int); } -static void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data, - unsigned int ofs) -{ - s5p_mfc_clock_on(); - writel(data, (void __iomem *)((unsigned long)ofs)); - s5p_mfc_clock_off(); -} - static unsigned int s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned long ofs) { @@ -1942,11 +1877,6 @@ static int s5p_mfc_err_dec_v6(unsigned int err) return (err & S5P_FIMV_ERR_DEC_MASK_V6) >> S5P_FIMV_ERR_DEC_SHIFT_V6; } -static int s5p_mfc_err_dspl_v6(unsigned int err) -{ - return (err & S5P_FIMV_ERR_DSPL_MASK_V6) >> S5P_FIMV_ERR_DSPL_SHIFT_V6; -} - static int s5p_mfc_get_img_width_v6(struct s5p_mfc_dev *dev) { return readl(dev->mfc_regs->d_display_frame_width); @@ -1987,27 +1917,6 @@ static int s5p_mfc_get_enc_slice_type_v6(struct s5p_mfc_dev *dev) return readl(dev->mfc_regs->e_slice_type); } -static int s5p_mfc_get_enc_pic_count_v6(struct s5p_mfc_dev *dev) -{ - return readl(dev->mfc_regs->e_picture_count); -} - -static int s5p_mfc_get_sei_avail_status_v6(struct s5p_mfc_ctx *ctx) -{ - struct s5p_mfc_dev *dev = ctx->dev; - return readl(dev->mfc_regs->d_frame_pack_sei_avail); -} - -static int s5p_mfc_get_mvc_num_views_v6(struct s5p_mfc_dev *dev) -{ - return readl(dev->mfc_regs->d_mvc_num_views); -} - -static int s5p_mfc_get_mvc_view_id_v6(struct s5p_mfc_dev *dev) -{ - return readl(dev->mfc_regs->d_mvc_view_id); -} - static unsigned int s5p_mfc_get_pic_type_top_v6(struct s5p_mfc_ctx *ctx) { return s5p_mfc_read_info_v6(ctx, @@ -2282,20 +2191,11 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = { s5p_mfc_release_dev_context_buffer_v6, .dec_calc_dpb_size = s5p_mfc_dec_calc_dpb_size_v6, .enc_calc_src_size = s5p_mfc_enc_calc_src_size_v6, - .set_dec_stream_buffer = s5p_mfc_set_dec_stream_buffer_v6, - .set_dec_frame_buffer = s5p_mfc_set_dec_frame_buffer_v6, .set_enc_stream_buffer = s5p_mfc_set_enc_stream_buffer_v6, .set_enc_frame_buffer = s5p_mfc_set_enc_frame_buffer_v6, .get_enc_frame_buffer = s5p_mfc_get_enc_frame_buffer_v6, - .set_enc_ref_buffer = s5p_mfc_set_enc_ref_buffer_v6, - .init_decode = s5p_mfc_init_decode_v6, - .init_encode = s5p_mfc_init_encode_v6, - .encode_one_frame = s5p_mfc_encode_one_frame_v6, .try_run = s5p_mfc_try_run_v6, - .cleanup_queue = s5p_mfc_cleanup_queue_v6, .clear_int_flags = s5p_mfc_clear_int_flags_v6, - .write_info = s5p_mfc_write_info_v6, - .read_info = s5p_mfc_read_info_v6, .get_dspl_y_adr = s5p_mfc_get_dspl_y_adr_v6, .get_dec_y_adr = s5p_mfc_get_dec_y_adr_v6, .get_dspl_status = s5p_mfc_get_dspl_status_v6, @@ -2306,7 +2206,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = { .get_int_reason = s5p_mfc_get_int_reason_v6, .get_int_err = s5p_mfc_get_int_err_v6, .err_dec = s5p_mfc_err_dec_v6, - .err_dspl = s5p_mfc_err_dspl_v6, .get_img_width = s5p_mfc_get_img_width_v6, .get_img_height = s5p_mfc_get_img_height_v6, .get_dpb_count = s5p_mfc_get_dpb_count_v6, @@ -2315,10 +2214,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = { .get_enc_strm_size = s5p_mfc_get_enc_strm_size_v6, .get_enc_slice_type = s5p_mfc_get_enc_slice_type_v6, .get_enc_dpb_count = s5p_mfc_get_enc_dpb_count_v6, - .get_enc_pic_count = s5p_mfc_get_enc_pic_count_v6, - .get_sei_avail_status = s5p_mfc_get_sei_avail_status_v6, - .get_mvc_num_views = s5p_mfc_get_mvc_num_views_v6, - .get_mvc_view_id = s5p_mfc_get_mvc_view_id_v6, .get_pic_type_top = s5p_mfc_get_pic_type_top_v6, .get_pic_type_bot = s5p_mfc_get_pic_type_bot_v6, .get_crop_info_h = s5p_mfc_get_crop_info_h_v6, diff --git a/drivers/media/platform/s5p-tv/hdmi_drv.c b/drivers/media/platform/s5p-tv/hdmi_drv.c index 79940757b34f..e71b13e40f59 100644 --- a/drivers/media/platform/s5p-tv/hdmi_drv.c +++ b/drivers/media/platform/s5p-tv/hdmi_drv.c @@ -33,7 +33,7 @@ #include <linux/regulator/consumer.h> #include <linux/v4l2-dv-timings.h> -#include <media/s5p_hdmi.h> +#include <linux/platform_data/media/s5p_hdmi.h> #include <media/v4l2-common.h> #include <media/v4l2-dev.h> #include <media/v4l2-device.h> @@ -627,7 +627,7 @@ static int hdmi_s_dv_timings(struct v4l2_subdev *sd, for (i = 0; i < ARRAY_SIZE(hdmi_timings); i++) if (v4l2_match_dv_timings(&hdmi_timings[i].dv_timings, - timings, 0)) + timings, 0, false)) break; if (i == ARRAY_SIZE(hdmi_timings)) { dev_err(dev, "timings not supported\n"); diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c index dc1c679e136c..d9e7f030294c 100644 --- a/drivers/media/platform/s5p-tv/mixer_video.c +++ b/drivers/media/platform/s5p-tv/mixer_video.c @@ -881,7 +881,7 @@ static const struct v4l2_file_operations mxr_fops = { .unlocked_ioctl = video_ioctl2, }; -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/platform/s5p-tv/sii9234_drv.c b/drivers/media/platform/s5p-tv/sii9234_drv.c index 8d171310af8f..0a97f9ab4f76 100644 --- a/drivers/media/platform/s5p-tv/sii9234_drv.c +++ b/drivers/media/platform/s5p-tv/sii9234_drv.c @@ -23,7 +23,7 @@ #include <linux/regulator/machine.h> #include <linux/slab.h> -#include <media/sii9234.h> +#include <linux/platform_data/media/sii9234.h> #include <media/v4l2-subdev.h> MODULE_AUTHOR("Tomasz Stanislawski <t.stanislaws@samsung.com>"); diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c index d6ab33e7060a..82b5d69b87fa 100644 --- a/drivers/media/platform/sh_veu.c +++ b/drivers/media/platform/sh_veu.c @@ -865,32 +865,14 @@ static const struct v4l2_ioctl_ops sh_veu_ioctl_ops = { /* ========== Queue operations ========== */ static int sh_veu_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *f = parg; struct sh_veu_dev *veu = vb2_get_drv_priv(vq); - struct sh_veu_vfmt *vfmt; - unsigned int size, count = *nbuffers; - - if (f) { - const struct v4l2_pix_format *pix = &f->fmt.pix; - const struct sh_veu_format *fmt = sh_veu_find_fmt(f); - struct v4l2_format ftmp = *f; - - if (fmt->fourcc != pix->pixelformat) - return -EINVAL; - sh_veu_try_fmt(&ftmp, fmt); - if (ftmp.fmt.pix.width != pix->width || - ftmp.fmt.pix.height != pix->height) - return -EINVAL; - size = pix->bytesperline ? pix->bytesperline * pix->height * fmt->depth / fmt->ydepth : - pix->width * pix->height * fmt->depth / fmt->ydepth; - } else { - vfmt = sh_veu_get_vfmt(veu, vq->type); - size = vfmt->bytesperline * vfmt->frame.height * vfmt->fmt->depth / vfmt->fmt->ydepth; - } + struct sh_veu_vfmt *vfmt = sh_veu_get_vfmt(veu, vq->type); + unsigned int count = *nbuffers; + unsigned int size = vfmt->bytesperline * vfmt->frame.height * + vfmt->fmt->depth / vfmt->fmt->ydepth; if (count < 2) *nbuffers = count = 2; @@ -900,6 +882,11 @@ static int sh_veu_queue_setup(struct vb2_queue *vq, *nbuffers = count; } + if (*nplanes) { + alloc_ctxs[0] = veu->alloc_ctx; + return sizes[0] < size ? -EINVAL : 0; + } + *nplanes = 1; sizes[0] = size; alloc_ctxs[0] = veu->alloc_ctx; @@ -1107,7 +1094,7 @@ static irqreturn_t sh_veu_isr(int irq, void *dev_id) if (!src || !dst) return IRQ_NONE; - dst->timestamp = src->timestamp; + dst->vb2_buf.timestamp = src->vb2_buf.timestamp; dst->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst->flags |= src->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c index 2231f8922df3..115740498274 100644 --- a/drivers/media/platform/sh_vou.c +++ b/drivers/media/platform/sh_vou.c @@ -22,7 +22,7 @@ #include <linux/videodev2.h> #include <linux/module.h> -#include <media/sh_vou.h> +#include <media/drv-intf/sh_vou.h> #include <media/v4l2-common.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> @@ -243,22 +243,21 @@ static void sh_vou_stream_config(struct sh_vou_device *vou_dev) } /* Locking: caller holds fop_lock mutex */ -static int sh_vou_queue_setup(struct vb2_queue *vq, const void *parg, +static int sh_vou_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct sh_vou_device *vou_dev = vb2_get_drv_priv(vq); struct v4l2_pix_format *pix = &vou_dev->pix; int bytes_per_line = vou_fmt[vou_dev->pix_idx].bpp * pix->width / 8; dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__); - if (fmt && fmt->fmt.pix.sizeimage < pix->height * bytes_per_line) - return -EINVAL; - *nplanes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : pix->height * bytes_per_line; alloc_ctxs[0] = vou_dev->alloc_ctx; + if (*nplanes) + return sizes[0] < pix->height * bytes_per_line ? -EINVAL : 0; + *nplanes = 1; + sizes[0] = pix->height * bytes_per_line; return 0; } @@ -1071,7 +1070,7 @@ static irqreturn_t sh_vou_isr(int irq, void *dev_id) list_del(&vb->list); - v4l2_get_timestamp(&vb->vb.timestamp); + vb->vb.vb2_buf.timestamp = ktime_get_ns(); vb->vb.sequence = vou_dev->sequence++; vb->vb.field = V4L2_FIELD_INTERLACED; vb2_buffer_done(&vb->vb.vb2_buf, VB2_BUF_STATE_DONE); diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c index 454f68f0cdad..c398b285180c 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.c +++ b/drivers/media/platform/soc_camera/atmel-isi.c @@ -24,7 +24,7 @@ #include <linux/slab.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/v4l2-of.h> #include <media/videobuf2-dma-contig.h> @@ -79,6 +79,7 @@ struct atmel_isi { dma_addr_t fb_descriptors_phys; struct list_head dma_desc_head; struct isi_dma_desc dma_desc[MAX_BUFFER_NUM]; + bool enable_preview_path; struct completion complete; /* ISI peripherial clock */ @@ -103,13 +104,55 @@ static u32 isi_readl(struct atmel_isi *isi, u32 reg) return readl(isi->regs + reg); } +static u32 setup_cfg2_yuv_swap(struct atmel_isi *isi, + const struct soc_camera_format_xlate *xlate) +{ + if (xlate->host_fmt->fourcc == V4L2_PIX_FMT_YUYV) { + /* all convert to YUYV */ + switch (xlate->code) { + case MEDIA_BUS_FMT_VYUY8_2X8: + return ISI_CFG2_YCC_SWAP_MODE_3; + case MEDIA_BUS_FMT_UYVY8_2X8: + return ISI_CFG2_YCC_SWAP_MODE_2; + case MEDIA_BUS_FMT_YVYU8_2X8: + return ISI_CFG2_YCC_SWAP_MODE_1; + } + } else if (xlate->host_fmt->fourcc == V4L2_PIX_FMT_RGB565) { + /* + * Preview path is enabled, it will convert UYVY to RGB format. + * But if sensor output format is not UYVY, we need to set + * YCC_SWAP_MODE to convert it as UYVY. + */ + switch (xlate->code) { + case MEDIA_BUS_FMT_VYUY8_2X8: + return ISI_CFG2_YCC_SWAP_MODE_1; + case MEDIA_BUS_FMT_YUYV8_2X8: + return ISI_CFG2_YCC_SWAP_MODE_2; + case MEDIA_BUS_FMT_YVYU8_2X8: + return ISI_CFG2_YCC_SWAP_MODE_3; + } + } + + /* + * By default, no swap for the codec path of Atmel ISI. So codec + * output is same as sensor's output. + * For instance, if sensor's output is YUYV, then codec outputs YUYV. + * And if sensor's output is UYVY, then codec outputs UYVY. + */ + return ISI_CFG2_YCC_SWAP_DEFAULT; +} + static void configure_geometry(struct atmel_isi *isi, u32 width, - u32 height, u32 code) + u32 height, const struct soc_camera_format_xlate *xlate) { - u32 cfg2; + u32 cfg2, psize; + u32 fourcc = xlate->host_fmt->fourcc; + + isi->enable_preview_path = fourcc == V4L2_PIX_FMT_RGB565 || + fourcc == V4L2_PIX_FMT_RGB32; /* According to sensor's output format to set cfg2 */ - switch (code) { + switch (xlate->code) { default: /* Grey */ case MEDIA_BUS_FMT_Y8_1X8: @@ -117,16 +160,11 @@ static void configure_geometry(struct atmel_isi *isi, u32 width, break; /* YUV */ case MEDIA_BUS_FMT_VYUY8_2X8: - cfg2 = ISI_CFG2_YCC_SWAP_MODE_3 | ISI_CFG2_COL_SPACE_YCbCr; - break; case MEDIA_BUS_FMT_UYVY8_2X8: - cfg2 = ISI_CFG2_YCC_SWAP_MODE_2 | ISI_CFG2_COL_SPACE_YCbCr; - break; case MEDIA_BUS_FMT_YVYU8_2X8: - cfg2 = ISI_CFG2_YCC_SWAP_MODE_1 | ISI_CFG2_COL_SPACE_YCbCr; - break; case MEDIA_BUS_FMT_YUYV8_2X8: - cfg2 = ISI_CFG2_YCC_SWAP_DEFAULT | ISI_CFG2_COL_SPACE_YCbCr; + cfg2 = ISI_CFG2_COL_SPACE_YCbCr | + setup_cfg2_yuv_swap(isi, xlate); break; /* RGB, TODO */ } @@ -139,6 +177,16 @@ static void configure_geometry(struct atmel_isi *isi, u32 width, cfg2 |= ((height - 1) << ISI_CFG2_IM_VSIZE_OFFSET) & ISI_CFG2_IM_VSIZE_MASK; isi_writel(isi, ISI_CFG2, cfg2); + + /* No down sampling, preview size equal to sensor output size */ + psize = ((width - 1) << ISI_PSIZE_PREV_HSIZE_OFFSET) & + ISI_PSIZE_PREV_HSIZE_MASK; + psize |= ((height - 1) << ISI_PSIZE_PREV_VSIZE_OFFSET) & + ISI_PSIZE_PREV_VSIZE_MASK; + isi_writel(isi, ISI_PSIZE, psize); + isi_writel(isi, ISI_PDECF, ISI_PDECF_NO_SAMPLING); + + return; } static bool is_supported(struct soc_camera_device *icd, @@ -151,8 +199,9 @@ static bool is_supported(struct soc_camera_device *icd, case V4L2_PIX_FMT_UYVY: case V4L2_PIX_FMT_YVYU: case V4L2_PIX_FMT_VYUY: + /* RGB */ + case V4L2_PIX_FMT_RGB565: return true; - /* RGB, TODO */ default: return false; } @@ -165,7 +214,7 @@ static irqreturn_t atmel_isi_handle_streaming(struct atmel_isi *isi) struct frame_buffer *buf = isi->active; list_del_init(&buf->list); - v4l2_get_timestamp(&vbuf->timestamp); + vbuf->vb2_buf.timestamp = ktime_get_ns(); vbuf->sequence = isi->sequence++; vb2_buffer_done(&vbuf->vb2_buf, VB2_BUF_STATE_DONE); } @@ -176,11 +225,19 @@ static irqreturn_t atmel_isi_handle_streaming(struct atmel_isi *isi) /* start next dma frame. */ isi->active = list_entry(isi->video_buffer_list.next, struct frame_buffer, list); - isi_writel(isi, ISI_DMA_C_DSCR, - (u32)isi->active->p_dma_desc->fbd_phys); - isi_writel(isi, ISI_DMA_C_CTRL, - ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); - isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); + if (!isi->enable_preview_path) { + isi_writel(isi, ISI_DMA_C_DSCR, + (u32)isi->active->p_dma_desc->fbd_phys); + isi_writel(isi, ISI_DMA_C_CTRL, + ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); + isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); + } else { + isi_writel(isi, ISI_DMA_P_DSCR, + (u32)isi->active->p_dma_desc->fbd_phys); + isi_writel(isi, ISI_DMA_P_CTRL, + ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); + isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_P_CH); + } } return IRQ_HANDLED; } @@ -207,7 +264,8 @@ static irqreturn_t isi_interrupt(int irq, void *dev_id) isi_writel(isi, ISI_INTDIS, ISI_CTRL_DIS); ret = IRQ_HANDLED; } else { - if (likely(pending & ISI_SR_CXFR_DONE)) + if (likely(pending & ISI_SR_CXFR_DONE) || + likely(pending & ISI_SR_PXFR_DONE)) ret = atmel_isi_handle_streaming(isi); } @@ -245,7 +303,7 @@ static int atmel_isi_wait_status(struct atmel_isi *isi, int wait_reset) /* ------------------------------------------------------------------ Videobuf operations ------------------------------------------------------------------*/ -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -352,21 +410,35 @@ static void start_dma(struct atmel_isi *isi, struct frame_buffer *buffer) ISI_SR_CXFR_DONE | ISI_SR_PXFR_DONE); /* Check if already in a frame */ - if (isi_readl(isi, ISI_STATUS) & ISI_CTRL_CDC) { - dev_err(isi->soc_host.icd->parent, "Already in frame handling.\n"); - return; - } + if (!isi->enable_preview_path) { + if (isi_readl(isi, ISI_STATUS) & ISI_CTRL_CDC) { + dev_err(isi->soc_host.icd->parent, "Already in frame handling.\n"); + return; + } - isi_writel(isi, ISI_DMA_C_DSCR, (u32)buffer->p_dma_desc->fbd_phys); - isi_writel(isi, ISI_DMA_C_CTRL, ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); - isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); + isi_writel(isi, ISI_DMA_C_DSCR, + (u32)buffer->p_dma_desc->fbd_phys); + isi_writel(isi, ISI_DMA_C_CTRL, + ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); + isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); + } else { + isi_writel(isi, ISI_DMA_P_DSCR, + (u32)buffer->p_dma_desc->fbd_phys); + isi_writel(isi, ISI_DMA_P_CTRL, + ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); + isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_P_CH); + } cfg1 &= ~ISI_CFG1_FRATE_DIV_MASK; /* Enable linked list */ cfg1 |= isi->pdata.frate | ISI_CFG1_DISCR; - /* Enable codec path and ISI */ - ctrl = ISI_CTRL_CDC | ISI_CTRL_EN; + /* Enable ISI */ + ctrl = ISI_CTRL_EN; + + if (!isi->enable_preview_path) + ctrl |= ISI_CTRL_CDC; + isi_writel(isi, ISI_CTRL, ctrl); isi_writel(isi, ISI_CFG1, cfg1); } @@ -411,7 +483,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count) isi_writel(isi, ISI_INTDIS, (u32)~0UL); configure_geometry(isi, icd->user_width, icd->user_height, - icd->current_fmt->code); + icd->current_fmt); spin_lock_irq(&isi->lock); /* Clear any pending interrupt */ @@ -443,15 +515,17 @@ static void stop_streaming(struct vb2_queue *vq) } spin_unlock_irq(&isi->lock); - timeout = jiffies + FRAME_INTERVAL_MILLI_SEC * HZ; - /* Wait until the end of the current frame. */ - while ((isi_readl(isi, ISI_STATUS) & ISI_CTRL_CDC) && - time_before(jiffies, timeout)) - msleep(1); + if (!isi->enable_preview_path) { + timeout = jiffies + FRAME_INTERVAL_MILLI_SEC * HZ; + /* Wait until the end of the current frame. */ + while ((isi_readl(isi, ISI_STATUS) & ISI_CTRL_CDC) && + time_before(jiffies, timeout)) + msleep(1); - if (time_after(jiffies, timeout)) - dev_err(icd->parent, - "Timeout waiting for finishing codec request\n"); + if (time_after(jiffies, timeout)) + dev_err(icd->parent, + "Timeout waiting for finishing codec request\n"); + } /* Disable interrupts */ isi_writel(isi, ISI_INTDIS, @@ -617,6 +691,14 @@ static const struct soc_mbus_pixelfmt isi_camera_formats[] = { .order = SOC_MBUS_ORDER_LE, .layout = SOC_MBUS_LAYOUT_PACKED, }, + { + .fourcc = V4L2_PIX_FMT_RGB565, + .name = "RGB565", + .bits_per_sample = 8, + .packing = SOC_MBUS_PACKING_2X8_PADHI, + .order = SOC_MBUS_ORDER_LE, + .layout = SOC_MBUS_LAYOUT_PACKED, + }, }; /* This will be corrected as we get more formats */ @@ -673,7 +755,7 @@ static int isi_camera_get_formats(struct soc_camera_device *icd, struct soc_camera_format_xlate *xlate) { struct v4l2_subdev *sd = soc_camera_to_subdev(icd); - int formats = 0, ret; + int formats = 0, ret, i, n; /* sensor format */ struct v4l2_subdev_mbus_code_enum code = { .which = V4L2_SUBDEV_FORMAT_ACTIVE, @@ -707,11 +789,11 @@ static int isi_camera_get_formats(struct soc_camera_device *icd, case MEDIA_BUS_FMT_VYUY8_2X8: case MEDIA_BUS_FMT_YUYV8_2X8: case MEDIA_BUS_FMT_YVYU8_2X8: - formats++; - if (xlate) { - xlate->host_fmt = &isi_camera_formats[0]; + n = ARRAY_SIZE(isi_camera_formats); + formats += n; + for (i = 0; xlate && i < n; i++, xlate++) { + xlate->host_fmt = &isi_camera_formats[i]; xlate->code = code.code; - xlate++; dev_dbg(icd->parent, "Providing format %s using code %d\n", isi_camera_formats[0].name, code.code); } diff --git a/drivers/media/platform/soc_camera/atmel-isi.h b/drivers/media/platform/soc_camera/atmel-isi.h index 5acc771d2edc..0acb32a2b65c 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.h +++ b/drivers/media/platform/soc_camera/atmel-isi.h @@ -79,6 +79,16 @@ #define ISI_CFG2_IM_VSIZE_MASK (0x7FF << ISI_CFG2_IM_VSIZE_OFFSET) #define ISI_CFG2_IM_HSIZE_MASK (0x7FF << ISI_CFG2_IM_HSIZE_OFFSET) +/* Bitfields in PSIZE */ +#define ISI_PSIZE_PREV_VSIZE_OFFSET 0 +#define ISI_PSIZE_PREV_HSIZE_OFFSET 16 +#define ISI_PSIZE_PREV_VSIZE_MASK (0x3FF << ISI_PSIZE_PREV_VSIZE_OFFSET) +#define ISI_PSIZE_PREV_HSIZE_MASK (0x3FF << ISI_PSIZE_PREV_HSIZE_OFFSET) + +/* Bitfields in PDECF */ +#define ISI_PDECF_DEC_FACTOR_MASK (0xFF << 0) +#define ISI_PDECF_NO_SAMPLING (16) + /* Bitfields in CTRL */ /* Also using in SR(ISI_V2) */ #define ISI_CTRL_EN (1 << 0) diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index 1f28d21a3c9a..48dd5b7851b5 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -35,11 +35,11 @@ #include <media/videobuf2-v4l2.h> #include <media/videobuf2-dma-contig.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <linux/videodev2.h> -#include <linux/platform_data/camera-mx2.h> +#include <linux/platform_data/media/camera-mx2.h> #include <asm/dma.h> @@ -469,21 +469,15 @@ static void mx2_camera_clock_stop(struct soc_camera_host *ici) * Videobuf operations */ static int mx2_videobuf_setup(struct vb2_queue *vq, - const void *parg, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct soc_camera_device *icd = soc_camera_from_vb2q(vq); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct mx2_camera_dev *pcdev = ici->priv; dev_dbg(icd->parent, "count=%d, size=%d\n", *count, sizes[0]); - /* TODO: support for VIDIOC_CREATE_BUFS not ready */ - if (fmt != NULL) - return -ENOTTY; - alloc_ctxs[0] = pcdev->alloc_ctx; sizes[0] = icd->sizeimage; @@ -1351,7 +1345,7 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev, vb2_get_plane_payload(vb, 0)); list_del_init(&buf->internal.queue); - v4l2_get_timestamp(&vbuf->timestamp); + vb->timestamp = ktime_get_ns(); vbuf->sequence = pcdev->frame_count; if (err) vb2_buffer_done(vb, VB2_BUF_STATE_ERROR); diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c index 49c3a257a916..169ed1150226 100644 --- a/drivers/media/platform/soc_camera/mx3_camera.c +++ b/drivers/media/platform/soc_camera/mx3_camera.c @@ -23,9 +23,9 @@ #include <media/v4l2-dev.h> #include <media/videobuf2-dma-contig.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> -#include <linux/platform_data/camera-mx3.h> +#include <linux/platform_data/media/camera-mx3.h> #include <linux/platform_data/dma-imx.h> #define MX3_CAM_DRV_NAME "mx3-camera" @@ -155,7 +155,7 @@ static void mx3_cam_dma_done(void *arg) struct mx3_camera_buffer *buf = to_mx3_vb(vb); list_del_init(&buf->queue); - v4l2_get_timestamp(&vb->timestamp); + vb->vb2_buf.timestamp = ktime_get_ns(); vb->field = mx3_cam->field; vb->sequence = mx3_cam->sequence++; vb2_buffer_done(&vb->vb2_buf, VB2_BUF_STATE_DONE); @@ -185,11 +185,9 @@ static void mx3_cam_dma_done(void *arg) * Calculate the __buffer__ (not data) size and number of buffers. */ static int mx3_videobuf_setup(struct vb2_queue *vq, - const void *parg, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct soc_camera_device *icd = soc_camera_from_vb2q(vq); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct mx3_camera_dev *mx3_cam = ici->priv; @@ -197,33 +195,6 @@ static int mx3_videobuf_setup(struct vb2_queue *vq, if (!mx3_cam->idmac_channel[0]) return -EINVAL; - if (fmt) { - const struct soc_camera_format_xlate *xlate = soc_camera_xlate_by_fourcc(icd, - fmt->fmt.pix.pixelformat); - unsigned int bytes_per_line; - int ret; - - if (!xlate) - return -EINVAL; - - ret = soc_mbus_bytes_per_line(fmt->fmt.pix.width, - xlate->host_fmt); - if (ret < 0) - return ret; - - bytes_per_line = max_t(u32, fmt->fmt.pix.bytesperline, ret); - - ret = soc_mbus_image_size(xlate->host_fmt, bytes_per_line, - fmt->fmt.pix.height); - if (ret < 0) - return ret; - - sizes[0] = max_t(u32, fmt->fmt.pix.sizeimage, ret); - } else { - /* Called from VIDIOC_REQBUFS or in compatibility mode */ - sizes[0] = icd->sizeimage; - } - alloc_ctxs[0] = mx3_cam->alloc_ctx; if (!vq->num_buffers) @@ -232,9 +203,14 @@ static int mx3_videobuf_setup(struct vb2_queue *vq, if (!*count) *count = 2; + /* Called from VIDIOC_REQBUFS or in compatibility mode */ + if (!*num_planes) + sizes[0] = icd->sizeimage; + else if (sizes[0] < icd->sizeimage) + return -EINVAL; + /* If *num_planes != 0, we have already verified *count. */ - if (!*num_planes && - sizes[0] * *count + mx3_cam->buf_total > MAX_VIDEO_MEM * 1024 * 1024) + if (sizes[0] * *count + mx3_cam->buf_total > MAX_VIDEO_MEM * 1024 * 1024) *count = (MAX_VIDEO_MEM * 1024 * 1024 - mx3_cam->buf_total) / sizes[0]; diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c index ba8dcd11ae0e..bd721e35474a 100644 --- a/drivers/media/platform/soc_camera/omap1_camera.c +++ b/drivers/media/platform/soc_camera/omap1_camera.c @@ -28,9 +28,9 @@ #include <linux/platform_device.h> #include <linux/slab.h> -#include <media/omap1_camera.h> +#include <linux/platform_data/media/omap1_camera.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/videobuf-dma-contig.h> #include <media/videobuf-dma-sg.h> diff --git a/drivers/media/platform/soc_camera/pxa_camera.c b/drivers/media/platform/soc_camera/pxa_camera.c index fcb942de0c7f..415f3bda60bf 100644 --- a/drivers/media/platform/soc_camera/pxa_camera.c +++ b/drivers/media/platform/soc_camera/pxa_camera.c @@ -33,13 +33,13 @@ #include <media/v4l2-dev.h> #include <media/videobuf-dma-sg.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/v4l2-of.h> #include <linux/videodev2.h> #include <mach/dma.h> -#include <linux/platform_data/camera-pxa.h> +#include <linux/platform_data/media/camera-pxa.h> #define PXA_CAM_VERSION "0.0.6" #define PXA_CAM_DRV_NAME "pxa27x-camera" diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c index efe57b23fac1..b7fd695b9ed5 100644 --- a/drivers/media/platform/soc_camera/rcar_vin.c +++ b/drivers/media/platform/soc_camera/rcar_vin.c @@ -21,14 +21,13 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_device.h> -#include <linux/platform_data/camera-rcar.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/slab.h> #include <linux/videodev2.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/v4l2-common.h> #include <media/v4l2-dev.h> #include <media/v4l2-device.h> @@ -138,6 +137,11 @@ #define TIMEOUT_MS 100 +#define RCAR_VIN_HSYNC_ACTIVE_LOW (1 << 0) +#define RCAR_VIN_VSYNC_ACTIVE_LOW (1 << 1) +#define RCAR_VIN_BT601 (1 << 2) +#define RCAR_VIN_BT656 (1 << 3) + enum chip_id { RCAR_GEN2, RCAR_H1, @@ -527,46 +531,14 @@ struct rcar_vin_cam { * required */ static int rcar_vin_videobuf_setup(struct vb2_queue *vq, - const void *parg, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct soc_camera_device *icd = soc_camera_from_vb2q(vq); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct rcar_vin_priv *priv = ici->priv; - if (fmt) { - const struct soc_camera_format_xlate *xlate; - unsigned int bytes_per_line; - int ret; - - if (fmt->fmt.pix.sizeimage < icd->sizeimage) - return -EINVAL; - - xlate = soc_camera_xlate_by_fourcc(icd, - fmt->fmt.pix.pixelformat); - if (!xlate) - return -EINVAL; - ret = soc_mbus_bytes_per_line(fmt->fmt.pix.width, - xlate->host_fmt); - if (ret < 0) - return ret; - - bytes_per_line = max_t(u32, fmt->fmt.pix.bytesperline, ret); - - ret = soc_mbus_image_size(xlate->host_fmt, bytes_per_line, - fmt->fmt.pix.height); - if (ret < 0) - return ret; - - sizes[0] = max_t(u32, fmt->fmt.pix.sizeimage, ret); - } else { - /* Called from VIDIOC_REQBUFS or in compatibility mode */ - sizes[0] = icd->sizeimage; - } - alloc_ctxs[0] = priv->alloc_ctx; if (!vq->num_buffers) @@ -576,14 +548,18 @@ static int rcar_vin_videobuf_setup(struct vb2_queue *vq, *count = 2; priv->vb_count = *count; - *num_planes = 1; - /* Number of hardware slots */ if (is_continuous_transfer(priv)) priv->nr_hw_slots = MAX_BUFFER_NUM; else priv->nr_hw_slots = 1; + if (*num_planes) + return sizes[0] < icd->sizeimage ? -EINVAL : 0; + + sizes[0] = icd->sizeimage; + *num_planes = 1; + dev_dbg(icd->parent, "count=%d, size=%u\n", *count, sizes[0]); return 0; @@ -912,7 +888,7 @@ static irqreturn_t rcar_vin_irq(int irq, void *data) priv->queue_buf[slot]->field = priv->field; priv->queue_buf[slot]->sequence = priv->sequence++; - v4l2_get_timestamp(&priv->queue_buf[slot]->timestamp); + priv->queue_buf[slot]->vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&priv->queue_buf[slot]->vb2_buf, VB2_BUF_STATE_DONE); priv->queue_buf[slot] = NULL; @@ -1853,63 +1829,43 @@ static const struct of_device_id rcar_vin_of_table[] = { MODULE_DEVICE_TABLE(of, rcar_vin_of_table); #endif -static struct platform_device_id rcar_vin_id_table[] = { - { "r8a7779-vin", RCAR_H1 }, - { "r8a7778-vin", RCAR_M1 }, - { "uPD35004-vin", RCAR_E1 }, - {}, -}; -MODULE_DEVICE_TABLE(platform, rcar_vin_id_table); - static int rcar_vin_probe(struct platform_device *pdev) { const struct of_device_id *match = NULL; struct rcar_vin_priv *priv; + struct v4l2_of_endpoint ep; + struct device_node *np; struct resource *mem; - struct rcar_vin_platform_data *pdata; unsigned int pdata_flags; int irq, ret; - if (pdev->dev.of_node) { - struct v4l2_of_endpoint ep; - struct device_node *np; + match = of_match_device(of_match_ptr(rcar_vin_of_table), &pdev->dev); - match = of_match_device(of_match_ptr(rcar_vin_of_table), - &pdev->dev); - - np = of_graph_get_next_endpoint(pdev->dev.of_node, NULL); - if (!np) { - dev_err(&pdev->dev, "could not find endpoint\n"); - return -EINVAL; - } + np = of_graph_get_next_endpoint(pdev->dev.of_node, NULL); + if (!np) { + dev_err(&pdev->dev, "could not find endpoint\n"); + return -EINVAL; + } - ret = v4l2_of_parse_endpoint(np, &ep); - if (ret) { - dev_err(&pdev->dev, "could not parse endpoint\n"); - return ret; - } + ret = v4l2_of_parse_endpoint(np, &ep); + if (ret) { + dev_err(&pdev->dev, "could not parse endpoint\n"); + return ret; + } - if (ep.bus_type == V4L2_MBUS_BT656) - pdata_flags = RCAR_VIN_BT656; - else { - pdata_flags = 0; - if (ep.bus.parallel.flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) - pdata_flags |= RCAR_VIN_HSYNC_ACTIVE_LOW; - if (ep.bus.parallel.flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) - pdata_flags |= RCAR_VIN_VSYNC_ACTIVE_LOW; - } + if (ep.bus_type == V4L2_MBUS_BT656) + pdata_flags = RCAR_VIN_BT656; + else { + pdata_flags = 0; + if (ep.bus.parallel.flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) + pdata_flags |= RCAR_VIN_HSYNC_ACTIVE_LOW; + if (ep.bus.parallel.flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) + pdata_flags |= RCAR_VIN_VSYNC_ACTIVE_LOW; + } - of_node_put(np); + of_node_put(np); - dev_dbg(&pdev->dev, "pdata_flags = %08x\n", pdata_flags); - } else { - pdata = pdev->dev.platform_data; - if (!pdata || !pdata->flags) { - dev_err(&pdev->dev, "platform data not set\n"); - return -EINVAL; - } - pdata_flags = pdata->flags; - } + dev_dbg(&pdev->dev, "pdata_flags = %08x\n", pdata_flags); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (mem == NULL) @@ -1992,7 +1948,6 @@ static struct platform_driver rcar_vin_driver = { .name = DRV_NAME, .of_match_table = of_match_ptr(rcar_vin_of_table), }, - .id_table = rcar_vin_id_table, }; module_platform_driver(rcar_vin_driver); diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index 67a669d826b8..90c87f2b4ec0 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -40,11 +40,11 @@ #include <media/v4l2-common.h> #include <media/v4l2-dev.h> #include <media/soc_camera.h> -#include <media/sh_mobile_ceu.h> -#include <media/sh_mobile_csi2.h> +#include <media/drv-intf/sh_mobile_ceu.h> +#include <media/drv-intf/sh_mobile_csi2.h> #include <media/videobuf2-dma-contig.h> #include <media/v4l2-mediabus.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include "soc_scale_crop.h" @@ -210,43 +210,14 @@ static int sh_mobile_ceu_soft_reset(struct sh_mobile_ceu_dev *pcdev) * for the current frame format if required */ static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq, - const void *parg, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct soc_camera_device *icd = container_of(vq, struct soc_camera_device, vb2_vidq); struct soc_camera_host *ici = to_soc_camera_host(icd->parent); struct sh_mobile_ceu_dev *pcdev = ici->priv; - if (fmt) { - const struct soc_camera_format_xlate *xlate = soc_camera_xlate_by_fourcc(icd, - fmt->fmt.pix.pixelformat); - unsigned int bytes_per_line; - int ret; - - if (!xlate) - return -EINVAL; - - ret = soc_mbus_bytes_per_line(fmt->fmt.pix.width, - xlate->host_fmt); - if (ret < 0) - return ret; - - bytes_per_line = max_t(u32, fmt->fmt.pix.bytesperline, ret); - - ret = soc_mbus_image_size(xlate->host_fmt, bytes_per_line, - fmt->fmt.pix.height); - if (ret < 0) - return ret; - - sizes[0] = max_t(u32, fmt->fmt.pix.sizeimage, ret); - } else { - /* Called from VIDIOC_REQBUFS or in compatibility mode */ - sizes[0] = icd->sizeimage; - } - alloc_ctxs[0] = pcdev->alloc_ctx; if (!vq->num_buffers) @@ -255,8 +226,14 @@ static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq, if (!*count) *count = 2; + /* Called from VIDIOC_REQBUFS or in compatibility mode */ + if (!*num_planes) + sizes[0] = icd->sizeimage; + else if (sizes[0] < icd->sizeimage) + return -EINVAL; + /* If *num_planes != 0, we have already verified *count. */ - if (pcdev->video_limit && !*num_planes) { + if (pcdev->video_limit) { size_t size = PAGE_ALIGN(sizes[0]) * *count; if (size + pcdev->buf_total > pcdev->video_limit) @@ -533,7 +510,7 @@ static irqreturn_t sh_mobile_ceu_irq(int irq, void *data) pcdev->active = NULL; ret = sh_mobile_ceu_capture(pcdev); - v4l2_get_timestamp(&vbuf->timestamp); + vbuf->vb2_buf.timestamp = ktime_get_ns(); if (!ret) { vbuf->field = pcdev->field; vbuf->sequence = pcdev->sequence++; diff --git a/drivers/media/platform/soc_camera/sh_mobile_csi2.c b/drivers/media/platform/soc_camera/sh_mobile_csi2.c index 12d3626ecf22..09b18365a4b1 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_csi2.c +++ b/drivers/media/platform/soc_camera/sh_mobile_csi2.c @@ -18,10 +18,10 @@ #include <linux/videodev2.h> #include <linux/module.h> -#include <media/sh_mobile_ceu.h> -#include <media/sh_mobile_csi2.h> +#include <media/drv-intf/sh_mobile_ceu.h> +#include <media/drv-intf/sh_mobile_csi2.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/v4l2-common.h> #include <media/v4l2-dev.h> #include <media/v4l2-device.h> diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index dc98122e78dc..cc84c6d6a701 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -30,7 +30,7 @@ #include <linux/vmalloc.h> #include <media/soc_camera.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> #include <media/v4l2-async.h> #include <media/v4l2-clk.h> #include <media/v4l2-common.h> @@ -1360,7 +1360,7 @@ static int soc_camera_i2c_init(struct soc_camera_device *icd, struct soc_camera_host_desc *shd = &sdesc->host_desc; struct i2c_adapter *adap; struct v4l2_subdev *subdev; - char clk_name[V4L2_SUBDEV_NAME_SIZE]; + char clk_name[V4L2_CLK_NAME_SIZE]; int ret; /* First find out how we link the main client */ @@ -1391,8 +1391,8 @@ static int soc_camera_i2c_init(struct soc_camera_device *icd, ssdd->sd_pdata.regulators = NULL; shd->board_info->platform_data = ssdd; - snprintf(clk_name, sizeof(clk_name), "%d-%04x", - shd->i2c_adapter_id, shd->board_info->addr); + v4l2_clk_name_i2c(clk_name, sizeof(clk_name), + shd->i2c_adapter_id, shd->board_info->addr); icd->clk = v4l2_clk_register(&soc_camera_clk_ops, clk_name, icd); if (IS_ERR(icd->clk)) { @@ -1526,7 +1526,7 @@ static int scan_async_group(struct soc_camera_host *ici, struct soc_camera_async_client *sasc; struct soc_camera_device *icd; struct soc_camera_desc sdesc = {.host_desc.bus_id = ici->nr,}; - char clk_name[V4L2_SUBDEV_NAME_SIZE]; + char clk_name[V4L2_CLK_NAME_SIZE]; unsigned int i; int ret; @@ -1572,8 +1572,9 @@ static int scan_async_group(struct soc_camera_host *ici, icd->sasc = sasc; icd->parent = ici->v4l2_dev.dev; - snprintf(clk_name, sizeof(clk_name), "%d-%04x", - sasd->asd.match.i2c.adapter_id, sasd->asd.match.i2c.address); + v4l2_clk_name_i2c(clk_name, sizeof(clk_name), + sasd->asd.match.i2c.adapter_id, + sasd->asd.match.i2c.address); icd->clk = v4l2_clk_register(&soc_camera_clk_ops, clk_name, icd); if (IS_ERR(icd->clk)) { @@ -1631,7 +1632,7 @@ static int soc_of_bind(struct soc_camera_host *ici, struct soc_camera_async_client *sasc; struct soc_of_info *info; struct i2c_client *client; - char clk_name[V4L2_SUBDEV_NAME_SIZE + 32]; + char clk_name[V4L2_CLK_NAME_SIZE]; int ret; /* allocate a new subdev and add match info to it */ @@ -1674,11 +1675,11 @@ static int soc_of_bind(struct soc_camera_host *ici, client = of_find_i2c_device_by_node(remote); if (client) - snprintf(clk_name, sizeof(clk_name), "%d-%04x", - client->adapter->nr, client->addr); + v4l2_clk_name_i2c(clk_name, sizeof(clk_name), + client->adapter->nr, client->addr); else - snprintf(clk_name, sizeof(clk_name), "of-%s", - of_node_full_name(remote)); + v4l2_clk_name_of(clk_name, sizeof(clk_name), + of_node_full_name(remote)); icd->clk = v4l2_clk_register(&soc_camera_clk_ops, clk_name, icd); if (IS_ERR(icd->clk)) { diff --git a/drivers/media/platform/soc_camera/soc_camera_platform.c b/drivers/media/platform/soc_camera/soc_camera_platform.c index cc8eb0758219..a51d2a42998c 100644 --- a/drivers/media/platform/soc_camera/soc_camera_platform.c +++ b/drivers/media/platform/soc_camera/soc_camera_platform.c @@ -18,7 +18,7 @@ #include <linux/videodev2.h> #include <media/v4l2-subdev.h> #include <media/soc_camera.h> -#include <media/soc_camera_platform.h> +#include <linux/platform_data/media/soc_camera_platform.h> struct soc_camera_platform_priv { struct v4l2_subdev subdev; diff --git a/drivers/media/platform/soc_camera/soc_mediabus.c b/drivers/media/platform/soc_camera/soc_mediabus.c index 1dbcd426683c..e3e665e1c503 100644 --- a/drivers/media/platform/soc_camera/soc_mediabus.c +++ b/drivers/media/platform/soc_camera/soc_mediabus.c @@ -13,7 +13,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-mediabus.h> -#include <media/soc_mediabus.h> +#include <media/drv-intf/soc_mediabus.h> static const struct soc_mbus_lookup mbus_fmt[] = { { diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c index a0d267e017f6..d12a419c044a 100644 --- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c +++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c @@ -191,7 +191,7 @@ static void bdisp_job_finish(struct bdisp_ctx *ctx, int vb_state) dst_vb = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx); if (src_vb && dst_vb) { - dst_vb->timestamp = src_vb->timestamp; + dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp; dst_vb->timecode = src_vb->timecode; dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; dst_vb->flags |= src_vb->flags & @@ -297,7 +297,7 @@ static int bdisp_get_bufs(struct bdisp_ctx *ctx) if (ret) return ret; - dst_vb->timestamp = src_vb->timestamp; + dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp; return 0; } @@ -438,11 +438,9 @@ static void bdisp_ctrls_delete(struct bdisp_ctx *ctx) } static int bdisp_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nb_buf, unsigned int *nb_planes, unsigned int sizes[], void *allocators[]) { - const struct v4l2_format *fmt = parg; struct bdisp_ctx *ctx = vb2_get_drv_priv(vq); struct bdisp_frame *frame = ctx_get_frame(ctx, vq->type); @@ -455,13 +453,13 @@ static int bdisp_queue_setup(struct vb2_queue *vq, dev_err(ctx->bdisp_dev->dev, "Invalid format\n"); return -EINVAL; } + allocators[0] = ctx->bdisp_dev->alloc_ctx; - if (fmt && fmt->fmt.pix.sizeimage < frame->sizeimage) - return -EINVAL; + if (*nb_planes) + return sizes[0] < frame->sizeimage ? -EINVAL : 0; *nb_planes = 1; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : frame->sizeimage; - allocators[0] = ctx->bdisp_dev->alloc_ctx; + sizes[0] = frame->sizeimage; return 0; } diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c index 95223ab71e19..2dfbe8ab5214 100644 --- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c +++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c @@ -209,18 +209,18 @@ void c8sectpfe_tuner_unregister_frontend(struct c8sectpfe *c8sectpfe, tsin = fei->channel_data[n]; - if (tsin && tsin->frontend) { - dvb_unregister_frontend(tsin->frontend); - dvb_frontend_detach(tsin->frontend); - } + if (tsin) { + if (tsin->frontend) { + dvb_unregister_frontend(tsin->frontend); + dvb_frontend_detach(tsin->frontend); + } - if (tsin && tsin->i2c_adapter) i2c_put_adapter(tsin->i2c_adapter); - if (tsin && tsin->i2c_client) { - if (tsin->i2c_client->dev.driver->owner) + if (tsin->i2c_client) { module_put(tsin->i2c_client->dev.driver->owner); - i2c_unregister_device(tsin->i2c_client); + i2c_unregister_device(tsin->i2c_client); + } } } diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c index 8490a65ae1c6..78e3cb9a628f 100644 --- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c +++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c @@ -823,7 +823,7 @@ static int c8sectpfe_probe(struct platform_device *pdev) } of_node_put(i2c_bus); - tsin->rst_gpio = of_get_named_gpio(child, "rst-gpio", 0); + tsin->rst_gpio = of_get_named_gpio(child, "reset-gpios", 0); ret = gpio_is_valid(tsin->rst_gpio); if (!ret) { diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index de24effd984f..1fa00c2cf3d7 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -1288,7 +1288,7 @@ static irqreturn_t vpe_irq(int irq_vpe, void *data) d_vb = ctx->dst_vb; d_vb->flags = s_vb->flags; - d_vb->timestamp = s_vb->timestamp; + d_vb->vb2_buf.timestamp = s_vb->vb2_buf.timestamp; if (s_vb->flags & V4L2_BUF_FLAG_TIMECODE) d_vb->timecode = s_vb->timecode; @@ -1796,7 +1796,6 @@ static const struct v4l2_ioctl_ops vpe_ioctl_ops = { * Queue operations */ static int vpe_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/platform/timblogiw.c b/drivers/media/platform/timblogiw.c index 5820e45b3a9f..113c9f3c0b3e 100644 --- a/drivers/media/platform/timblogiw.c +++ b/drivers/media/platform/timblogiw.c @@ -31,7 +31,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-device.h> #include <media/videobuf-dma-contig.h> -#include <media/timb_video.h> +#include <linux/platform_data/media/timb_video.h> #define DRIVER_NAME "timb-video" diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c index 32e4ff46daf3..1254f7e4d732 100644 --- a/drivers/media/platform/via-camera.c +++ b/drivers/media/platform/via-camera.c @@ -19,7 +19,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-image-sizes.h> -#include <media/ov7670.h> +#include <media/i2c/ov7670.h> #include <media/videobuf-dma-sg.h> #include <linux/delay.h> #include <linux/dma-mapping.h> diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c index e18fb9f9ed2f..418113c99801 100644 --- a/drivers/media/platform/vim2m.c +++ b/drivers/media/platform/vim2m.c @@ -235,7 +235,7 @@ static int device_process(struct vim2m_ctx *ctx, out_vb->sequence = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE)->sequence++; in_vb->sequence = q_data->sequence++; - out_vb->timestamp = in_vb->timestamp; + out_vb->vb2_buf.timestamp = in_vb->vb2_buf.timestamp; if (in_vb->flags & V4L2_BUF_FLAG_TIMECODE) out_vb->timecode = in_vb->timecode; @@ -710,11 +710,9 @@ static const struct v4l2_ioctl_ops vim2m_ioctl_ops = { */ static int vim2m_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct vim2m_ctx *ctx = vb2_get_drv_priv(vq); struct vim2m_q_data *q_data; unsigned int size, count = *nbuffers; @@ -723,17 +721,14 @@ static int vim2m_queue_setup(struct vb2_queue *vq, size = q_data->width * q_data->height * q_data->fmt->depth >> 3; - if (fmt) { - if (fmt->fmt.pix.sizeimage < size) - return -EINVAL; - size = fmt->fmt.pix.sizeimage; - } - while (size * count > MEM2MEM_VID_MEM_LIMIT) (count)--; + *nbuffers = count; + + if (*nplanes) + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; - *nbuffers = count; sizes[0] = size; /* diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h index 55b304a705d5..751c1ba391e9 100644 --- a/drivers/media/platform/vivid/vivid-core.h +++ b/drivers/media/platform/vivid/vivid-core.h @@ -264,6 +264,7 @@ struct vivid_dev { bool vflip; bool vbi_cap_interlaced; bool loop_video; + bool reduced_fps; /* Framebuffer */ unsigned long video_pbase; @@ -285,7 +286,7 @@ struct vivid_dev { bool dqbuf_error; bool seq_wrap; bool time_wrap; - __kernel_time_t time_wrap_offset; + u64 time_wrap_offset; unsigned perc_dropped_buffers; enum vivid_signal_mode std_signal_mode; unsigned query_std_last; diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c index f41ac0b01fec..b98089c95ef5 100644 --- a/drivers/media/platform/vivid/vivid-ctrls.c +++ b/drivers/media/platform/vivid/vivid-ctrls.c @@ -78,6 +78,7 @@ #define VIVID_CID_TIME_WRAP (VIVID_CID_VIVID_BASE + 39) #define VIVID_CID_MAX_EDID_BLOCKS (VIVID_CID_VIVID_BASE + 40) #define VIVID_CID_PERCENTAGE_FILL (VIVID_CID_VIVID_BASE + 41) +#define VIVID_CID_REDUCED_FPS (VIVID_CID_VIVID_BASE + 42) #define VIVID_CID_STD_SIGNAL_MODE (VIVID_CID_VIVID_BASE + 60) #define VIVID_CID_STANDARD (VIVID_CID_VIVID_BASE + 61) @@ -424,6 +425,10 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl) dev->sensor_vflip = ctrl->val; tpg_s_vflip(&dev->tpg, dev->sensor_vflip ^ dev->vflip); break; + case VIVID_CID_REDUCED_FPS: + dev->reduced_fps = ctrl->val; + vivid_update_format_cap(dev, true); + break; case VIVID_CID_HAS_CROP_CAP: dev->has_crop_cap = ctrl->val; vivid_update_format_cap(dev, true); @@ -601,6 +606,15 @@ static const struct v4l2_ctrl_config vivid_ctrl_vflip = { .step = 1, }; +static const struct v4l2_ctrl_config vivid_ctrl_reduced_fps = { + .ops = &vivid_vid_cap_ctrl_ops, + .id = VIVID_CID_REDUCED_FPS, + .name = "Reduced Framerate", + .type = V4L2_CTRL_TYPE_BOOLEAN, + .max = 1, + .step = 1, +}; + static const struct v4l2_ctrl_config vivid_ctrl_has_crop_cap = { .ops = &vivid_vid_cap_ctrl_ops, .id = VIVID_CID_HAS_CROP_CAP, @@ -940,7 +954,7 @@ static const struct v4l2_ctrl_config vivid_ctrl_has_scaler_out = { static int vivid_streaming_s_ctrl(struct v4l2_ctrl *ctrl) { struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_streaming); - struct timeval tv; + u64 rem; switch (ctrl->id) { case VIVID_CID_DQBUF_ERROR: @@ -979,8 +993,16 @@ static int vivid_streaming_s_ctrl(struct v4l2_ctrl *ctrl) dev->time_wrap_offset = 0; break; } - v4l2_get_timestamp(&tv); - dev->time_wrap_offset = -tv.tv_sec - 16; + /* + * We want to set the time 16 seconds before the 32 bit tv_sec + * value of struct timeval would wrap around. So first we + * calculate ktime_get_ns() % ((1 << 32) * NSEC_PER_SEC), and + * then we set the offset to ((1 << 32) - 16) * NSEC_PER_SEC). + */ + div64_u64_rem(ktime_get_ns(), + 0x100000000ULL * NSEC_PER_SEC, &rem); + dev->time_wrap_offset = + (0x100000000ULL - 16) * NSEC_PER_SEC - rem; break; } return 0; @@ -1340,11 +1362,13 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, v4l2_ctrl_handler_init(hdl_vid_cap, 55); v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_vid_out, 26); - v4l2_ctrl_new_custom(hdl_vid_out, &vivid_ctrl_class, NULL); + if (!no_error_inj) + v4l2_ctrl_new_custom(hdl_vid_out, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_vbi_cap, 21); v4l2_ctrl_new_custom(hdl_vbi_cap, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_vbi_out, 19); - v4l2_ctrl_new_custom(hdl_vbi_out, &vivid_ctrl_class, NULL); + if (!no_error_inj) + v4l2_ctrl_new_custom(hdl_vbi_out, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_radio_rx, 17); v4l2_ctrl_new_custom(hdl_radio_rx, &vivid_ctrl_class, NULL); v4l2_ctrl_handler_init(hdl_radio_tx, 17); @@ -1414,6 +1438,7 @@ int vivid_create_controls(struct vivid_dev *dev, bool show_ccs_cap, v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_vflip, NULL); v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_insert_sav, NULL); v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_insert_eav, NULL); + v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_reduced_fps, NULL); if (show_ccs_cap) { dev->ctrl_has_crop_cap = v4l2_ctrl_new_custom(hdl_vid_cap, &vivid_ctrl_has_crop_cap, NULL); diff --git a/drivers/media/platform/vivid/vivid-kthread-cap.c b/drivers/media/platform/vivid/vivid-kthread-cap.c index 83cc6d3b4784..9034281944a4 100644 --- a/drivers/media/platform/vivid/vivid-kthread-cap.c +++ b/drivers/media/platform/vivid/vivid-kthread-cap.c @@ -441,7 +441,7 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf) * "Start of Exposure". */ if (dev->tstamp_src_is_soe) - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); if (dev->field_cap == V4L2_FIELD_ALTERNATE) { /* * 60 Hz standards start with the bottom field, 50 Hz standards @@ -558,8 +558,8 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf) * the timestamp now. */ if (!dev->tstamp_src_is_soe) - v4l2_get_timestamp(&buf->vb.timestamp); - buf->vb.timestamp.tv_sec += dev->time_wrap_offset; + buf->vb.vb2_buf.timestamp = ktime_get_ns(); + buf->vb.vb2_buf.timestamp += dev->time_wrap_offset; } /* diff --git a/drivers/media/platform/vivid/vivid-kthread-out.c b/drivers/media/platform/vivid/vivid-kthread-out.c index c2c46dcdbe95..98eed5889bc1 100644 --- a/drivers/media/platform/vivid/vivid-kthread-out.c +++ b/drivers/media/platform/vivid/vivid-kthread-out.c @@ -95,8 +95,8 @@ static void vivid_thread_vid_out_tick(struct vivid_dev *dev) */ vid_out_buf->vb.sequence /= 2; } - v4l2_get_timestamp(&vid_out_buf->vb.timestamp); - vid_out_buf->vb.timestamp.tv_sec += dev->time_wrap_offset; + vid_out_buf->vb.vb2_buf.timestamp = + ktime_get_ns() + dev->time_wrap_offset; vb2_buffer_done(&vid_out_buf->vb.vb2_buf, dev->dqbuf_error ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE); dprintk(dev, 2, "vid_out buffer %d done\n", @@ -108,8 +108,8 @@ static void vivid_thread_vid_out_tick(struct vivid_dev *dev) vivid_sliced_vbi_out_process(dev, vbi_out_buf); vbi_out_buf->vb.sequence = dev->vbi_out_seq_count; - v4l2_get_timestamp(&vbi_out_buf->vb.timestamp); - vbi_out_buf->vb.timestamp.tv_sec += dev->time_wrap_offset; + vbi_out_buf->vb.vb2_buf.timestamp = + ktime_get_ns() + dev->time_wrap_offset; vb2_buffer_done(&vbi_out_buf->vb.vb2_buf, dev->dqbuf_error ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE); dprintk(dev, 2, "vbi_out buffer %d done\n", diff --git a/drivers/media/platform/vivid/vivid-sdr-cap.c b/drivers/media/platform/vivid/vivid-sdr-cap.c index 082c401764ce..3d1604cb982f 100644 --- a/drivers/media/platform/vivid/vivid-sdr-cap.c +++ b/drivers/media/platform/vivid/vivid-sdr-cap.c @@ -117,8 +117,8 @@ static void vivid_thread_sdr_cap_tick(struct vivid_dev *dev) if (sdr_cap_buf) { sdr_cap_buf->vb.sequence = dev->sdr_cap_seq_count; vivid_sdr_cap_process(dev, sdr_cap_buf); - v4l2_get_timestamp(&sdr_cap_buf->vb.timestamp); - sdr_cap_buf->vb.timestamp.tv_sec += dev->time_wrap_offset; + sdr_cap_buf->vb.vb2_buf.timestamp = + ktime_get_ns() + dev->time_wrap_offset; vb2_buffer_done(&sdr_cap_buf->vb.vb2_buf, dev->dqbuf_error ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE); dev->dqbuf_error = false; @@ -213,7 +213,7 @@ static int vivid_thread_sdr_cap(void *data) return 0; } -static int sdr_cap_queue_setup(struct vb2_queue *vq, const void *parg, +static int sdr_cap_queue_setup(struct vb2_queue *vq, unsigned *nbuffers, unsigned *nplanes, unsigned sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/platform/vivid/vivid-vbi-cap.c b/drivers/media/platform/vivid/vivid-vbi-cap.c index e903d023e9df..cda45a582bfe 100644 --- a/drivers/media/platform/vivid/vivid-vbi-cap.c +++ b/drivers/media/platform/vivid/vivid-vbi-cap.c @@ -108,8 +108,7 @@ void vivid_raw_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf) if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode)) vivid_vbi_gen_raw(&dev->vbi_gen, &vbi, vbuf); - v4l2_get_timestamp(&buf->vb.timestamp); - buf->vb.timestamp.tv_sec += dev->time_wrap_offset; + buf->vb.vb2_buf.timestamp = ktime_get_ns() + dev->time_wrap_offset; } @@ -133,11 +132,10 @@ void vivid_sliced_vbi_cap_process(struct vivid_dev *dev, vbuf[i] = dev->vbi_gen.data[i]; } - v4l2_get_timestamp(&buf->vb.timestamp); - buf->vb.timestamp.tv_sec += dev->time_wrap_offset; + buf->vb.vb2_buf.timestamp = ktime_get_ns() + dev->time_wrap_offset; } -static int vbi_cap_queue_setup(struct vb2_queue *vq, const void *parg, +static int vbi_cap_queue_setup(struct vb2_queue *vq, unsigned *nbuffers, unsigned *nplanes, unsigned sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/platform/vivid/vivid-vbi-out.c b/drivers/media/platform/vivid/vivid-vbi-out.c index 75c5709f938e..3c5a469e6f49 100644 --- a/drivers/media/platform/vivid/vivid-vbi-out.c +++ b/drivers/media/platform/vivid/vivid-vbi-out.c @@ -27,7 +27,7 @@ #include "vivid-vbi-out.h" #include "vivid-vbi-cap.h" -static int vbi_out_queue_setup(struct vb2_queue *vq, const void *parg, +static int vbi_out_queue_setup(struct vb2_queue *vq, unsigned *nbuffers, unsigned *nplanes, unsigned sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c index ef5412311b2f..b84f081c1b92 100644 --- a/drivers/media/platform/vivid/vivid-vid-cap.c +++ b/drivers/media/platform/vivid/vivid-vid-cap.c @@ -95,11 +95,10 @@ static const struct v4l2_discrete_probe webcam_probe = { VIVID_WEBCAM_SIZES }; -static int vid_cap_queue_setup(struct vb2_queue *vq, const void *parg, +static int vid_cap_queue_setup(struct vb2_queue *vq, unsigned *nbuffers, unsigned *nplanes, unsigned sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct vivid_dev *dev = vb2_get_drv_priv(vq); unsigned buffers = tpg_g_buffers(&dev->tpg); unsigned h = dev->fmt_cap_rect.height; @@ -122,27 +121,16 @@ static int vid_cap_queue_setup(struct vb2_queue *vq, const void *parg, dev->queue_setup_error = false; return -EINVAL; } - if (fmt) { - const struct v4l2_pix_format_mplane *mp; - struct v4l2_format mp_fmt; - const struct vivid_fmt *vfmt; - - if (!V4L2_TYPE_IS_MULTIPLANAR(fmt->type)) { - fmt_sp2mp(fmt, &mp_fmt); - fmt = &mp_fmt; - } - mp = &fmt->fmt.pix_mp; + if (*nplanes) { /* - * Check if the number of planes in the specified format match + * Check if the number of requested planes match * the number of buffers in the current format. You can't mix that. */ - if (mp->num_planes != buffers) + if (*nplanes != buffers) return -EINVAL; - vfmt = vivid_get_format(dev, mp->pixelformat); for (p = 0; p < buffers; p++) { - sizes[p] = mp->plane_fmt[p].sizeimage; if (sizes[p] < tpg_g_line_width(&dev->tpg, p) * h + - vfmt->data_offset[p]) + dev->fmt_cap->data_offset[p]) return -EINVAL; } } else { @@ -405,6 +393,7 @@ void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls) { struct v4l2_bt_timings *bt = &dev->dv_timings_cap.bt; unsigned size; + u64 pixelclock; switch (dev->input_type[dev->input]) { case WEBCAM: @@ -434,8 +423,15 @@ void vivid_update_format_cap(struct vivid_dev *dev, bool keep_controls) dev->src_rect.width = bt->width; dev->src_rect.height = bt->height; size = V4L2_DV_BT_FRAME_WIDTH(bt) * V4L2_DV_BT_FRAME_HEIGHT(bt); + if (dev->reduced_fps && can_reduce_fps(bt)) { + pixelclock = div_u64(bt->pixelclock * 1000, 1001); + bt->flags |= V4L2_DV_FL_REDUCED_FPS; + } else { + pixelclock = bt->pixelclock; + bt->flags &= ~V4L2_DV_FL_REDUCED_FPS; + } dev->timeperframe_vid_cap = (struct v4l2_fract) { - size / 100, (u32)bt->pixelclock / 100 + size / 100, (u32)pixelclock / 100 }; if (bt->interlaced) dev->field_cap = V4L2_FIELD_ALTERNATE; @@ -1662,7 +1658,7 @@ int vivid_vid_cap_s_dv_timings(struct file *file, void *_fh, !valid_cvt_gtf_timings(timings)) return -EINVAL; - if (v4l2_match_dv_timings(timings, &dev->dv_timings_cap, 0)) + if (v4l2_match_dv_timings(timings, &dev->dv_timings_cap, 0, false)) return 0; if (vb2_is_busy(&dev->vb_vid_cap_q)) return -EBUSY; diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c index b77acb6a7013..64e4d66482c1 100644 --- a/drivers/media/platform/vivid/vivid-vid-out.c +++ b/drivers/media/platform/vivid/vivid-vid-out.c @@ -31,11 +31,10 @@ #include "vivid-kthread-out.h" #include "vivid-vid-out.h" -static int vid_out_queue_setup(struct vb2_queue *vq, const void *parg, +static int vid_out_queue_setup(struct vb2_queue *vq, unsigned *nbuffers, unsigned *nplanes, unsigned sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct vivid_dev *dev = vb2_get_drv_priv(vq); const struct vivid_fmt *vfmt = dev->fmt_out; unsigned planes = vfmt->buffers; @@ -64,26 +63,16 @@ static int vid_out_queue_setup(struct vb2_queue *vq, const void *parg, return -EINVAL; } - if (fmt) { - const struct v4l2_pix_format_mplane *mp; - struct v4l2_format mp_fmt; - - if (!V4L2_TYPE_IS_MULTIPLANAR(fmt->type)) { - fmt_sp2mp(fmt, &mp_fmt); - fmt = &mp_fmt; - } - mp = &fmt->fmt.pix_mp; + if (*nplanes) { /* - * Check if the number of planes in the specified format match + * Check if the number of requested planes match * the number of planes in the current format. You can't mix that. */ - if (mp->num_planes != planes) + if (*nplanes != planes) return -EINVAL; - sizes[0] = mp->plane_fmt[0].sizeimage; if (sizes[0] < size) return -EINVAL; for (p = 1; p < planes; p++) { - sizes[p] = mp->plane_fmt[p].sizeimage; if (sizes[p] < dev->bytesperline_out[p] * h) return -EINVAL; } @@ -224,6 +213,7 @@ void vivid_update_format_out(struct vivid_dev *dev) { struct v4l2_bt_timings *bt = &dev->dv_timings_out.bt; unsigned size, p; + u64 pixelclock; switch (dev->output_type[dev->output]) { case SVID: @@ -245,8 +235,14 @@ void vivid_update_format_out(struct vivid_dev *dev) dev->sink_rect.width = bt->width; dev->sink_rect.height = bt->height; size = V4L2_DV_BT_FRAME_WIDTH(bt) * V4L2_DV_BT_FRAME_HEIGHT(bt); + + if (can_reduce_fps(bt) && (bt->flags & V4L2_DV_FL_REDUCED_FPS)) + pixelclock = div_u64(bt->pixelclock * 1000, 1001); + else + pixelclock = bt->pixelclock; + dev->timeperframe_vid_out = (struct v4l2_fract) { - size / 100, (u32)bt->pixelclock / 100 + size / 100, (u32)pixelclock / 100 }; if (bt->interlaced) dev->field_out = V4L2_FIELD_ALTERNATE; @@ -1149,7 +1145,7 @@ int vivid_vid_out_s_dv_timings(struct file *file, void *_fh, 0, NULL, NULL) && !valid_cvt_gtf_timings(timings)) return -EINVAL; - if (v4l2_match_dv_timings(timings, &dev->dv_timings_out, 0)) + if (v4l2_match_dv_timings(timings, &dev->dv_timings_out, 0, true)) return 0; if (vb2_is_busy(&dev->vb_vid_out_q)) return -EBUSY; diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c index 5ce88e1f5d71..45eb65fa23db 100644 --- a/drivers/media/platform/vsp1/vsp1_video.c +++ b/drivers/media/platform/vsp1/vsp1_video.c @@ -274,35 +274,6 @@ static int __vsp1_video_try_format(struct vsp1_video *video, return 0; } -static bool -vsp1_video_format_adjust(struct vsp1_video *video, - const struct v4l2_pix_format_mplane *format, - struct v4l2_pix_format_mplane *adjust) -{ - unsigned int i; - - *adjust = *format; - __vsp1_video_try_format(video, adjust, NULL); - - if (format->width != adjust->width || - format->height != adjust->height || - format->pixelformat != adjust->pixelformat || - format->num_planes != adjust->num_planes) - return false; - - for (i = 0; i < format->num_planes; ++i) { - if (format->plane_fmt[i].bytesperline != - adjust->plane_fmt[i].bytesperline) - return false; - - adjust->plane_fmt[i].sizeimage = - max(adjust->plane_fmt[i].sizeimage, - format->plane_fmt[i].sizeimage); - } - - return true; -} - /* ----------------------------------------------------------------------------- * Pipeline Management */ @@ -611,7 +582,7 @@ vsp1_video_complete_buffer(struct vsp1_video *video) spin_unlock_irqrestore(&video->irqlock, flags); done->buf.sequence = video->sequence++; - v4l2_get_timestamp(&done->buf.timestamp); + done->buf.vb2_buf.timestamp = ktime_get_ns(); for (i = 0; i < done->buf.vb2_buf.num_planes; ++i) vb2_set_plane_payload(&done->buf.vb2_buf, i, done->length[i]); vb2_buffer_done(&done->buf.vb2_buf, VB2_BUF_STATE_DONE); @@ -787,26 +758,24 @@ void vsp1_pipelines_resume(struct vsp1_device *vsp1) */ static int -vsp1_video_queue_setup(struct vb2_queue *vq, const void *parg, +vsp1_video_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct vsp1_video *video = vb2_get_drv_priv(vq); - const struct v4l2_pix_format_mplane *format; - struct v4l2_pix_format_mplane pix_mp; + const struct v4l2_pix_format_mplane *format = &video->format; unsigned int i; - if (fmt) { - /* Make sure the format is valid and adjust the sizeimage field - * if needed. - */ - if (!vsp1_video_format_adjust(video, &fmt->fmt.pix_mp, &pix_mp)) + if (*nplanes) { + if (*nplanes != format->num_planes) return -EINVAL; - format = &pix_mp; - } else { - format = &video->format; + for (i = 0; i < *nplanes; i++) { + if (sizes[i] < format->plane_fmt[i].sizeimage) + return -EINVAL; + alloc_ctxs[i] = video->alloc_ctx; + } + return 0; } *nplanes = format->num_planes; diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c index d11cc7072cd5..722758f33924 100644 --- a/drivers/media/platform/xilinx/xilinx-dma.c +++ b/drivers/media/platform/xilinx/xilinx-dma.c @@ -303,27 +303,25 @@ static void xvip_dma_complete(void *param) buf->buf.field = V4L2_FIELD_NONE; buf->buf.sequence = dma->sequence++; - v4l2_get_timestamp(&buf->buf.timestamp); + buf->buf.vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&buf->buf.vb2_buf, 0, dma->format.sizeimage); vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_DONE); } static int -xvip_dma_queue_setup(struct vb2_queue *vq, const void *parg, +xvip_dma_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct xvip_dma *dma = vb2_get_drv_priv(vq); + alloc_ctxs[0] = dma->alloc_ctx; /* Make sure the image size is large enough. */ - if (fmt && fmt->fmt.pix.sizeimage < dma->format.sizeimage) - return -EINVAL; + if (*nplanes) + return sizes[0] < dma->format.sizeimage ? -EINVAL : 0; *nplanes = 1; - - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : dma->format.sizeimage; - alloc_ctxs[0] = dma->alloc_ctx; + sizes[0] = dma->format.sizeimage; return 0; } diff --git a/drivers/media/platform/xilinx/xilinx-tpg.c b/drivers/media/platform/xilinx/xilinx-tpg.c index b5f7d5ecb7f6..8bd7e3736019 100644 --- a/drivers/media/platform/xilinx/xilinx-tpg.c +++ b/drivers/media/platform/xilinx/xilinx-tpg.c @@ -731,6 +731,7 @@ static int xtpg_parse_of(struct xtpg_device *xtpg) format = xvip_of_get_format(port); if (IS_ERR(format)) { dev_err(dev, "invalid format in DT"); + of_node_put(port); return PTR_ERR(format); } @@ -739,6 +740,7 @@ static int xtpg_parse_of(struct xtpg_device *xtpg) xtpg->vip_format = format; } else if (xtpg->vip_format != format) { dev_err(dev, "in/out format mismatch in DT"); + of_node_put(port); return -EINVAL; } diff --git a/drivers/media/platform/xilinx/xilinx-vipp.c b/drivers/media/platform/xilinx/xilinx-vipp.c index 7b7cb9c28d2c..b9bf24fefa5a 100644 --- a/drivers/media/platform/xilinx/xilinx-vipp.c +++ b/drivers/media/platform/xilinx/xilinx-vipp.c @@ -476,8 +476,10 @@ static int xvip_graph_dma_init(struct xvip_composite_device *xdev) for_each_child_of_node(ports, port) { ret = xvip_graph_dma_init_one(xdev, port); - if (ret < 0) + if (ret < 0) { + of_node_put(port); return ret; + } } return 0; diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c index 5236035f0f2a..70fd8e80198a 100644 --- a/drivers/media/radio/radio-maxiradio.c +++ b/drivers/media/radio/radio-maxiradio.c @@ -42,7 +42,7 @@ #include <linux/videodev2.h> #include <linux/io.h> #include <linux/slab.h> -#include <media/tea575x.h> +#include <media/drv-intf/tea575x.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-fh.h> @@ -108,7 +108,7 @@ static void maxiradio_tea575x_set_direction(struct snd_tea575x *tea, bool output { } -static struct snd_tea575x_ops maxiradio_tea_ops = { +static const struct snd_tea575x_ops maxiradio_tea_ops = { .set_pins = maxiradio_tea575x_set_pins, .get_pins = maxiradio_tea575x_get_pins, .set_direction = maxiradio_tea575x_set_direction, diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c index b8d61cbc18cb..dc81d422b394 100644 --- a/drivers/media/radio/radio-sf16fmr2.c +++ b/drivers/media/radio/radio-sf16fmr2.c @@ -14,7 +14,7 @@ #include <linux/io.h> /* outb, outb_p */ #include <linux/isa.h> #include <linux/pnp.h> -#include <media/tea575x.h> +#include <media/drv-intf/tea575x.h> MODULE_AUTHOR("Ondrej Zary"); MODULE_DESCRIPTION("MediaForte SF16-FMR2 and SF16-FMD2 FM radio card driver"); @@ -82,7 +82,7 @@ static void fmr2_tea575x_set_direction(struct snd_tea575x *tea, bool output) { } -static struct snd_tea575x_ops fmr2_tea_ops = { +static const struct snd_tea575x_ops fmr2_tea_ops = { .set_pins = fmr2_tea575x_set_pins, .get_pins = fmr2_tea575x_get_pins, .set_direction = fmr2_tea575x_set_direction, diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c index 050b3bb96fec..85667a95f003 100644 --- a/drivers/media/radio/radio-shark.c +++ b/drivers/media/radio/radio-shark.c @@ -33,7 +33,7 @@ #include <linux/usb.h> #include <linux/workqueue.h> #include <media/v4l2-device.h> -#include <media/tea575x.h> +#include <media/drv-intf/tea575x.h> #if defined(CONFIG_LEDS_CLASS) || \ (defined(CONFIG_LEDS_CLASS_MODULE) && defined(CONFIG_RADIO_SHARK_MODULE)) @@ -150,7 +150,7 @@ static u32 shark_read_val(struct snd_tea575x *tea) return val; } -static struct snd_tea575x_ops shark_tea_ops = { +static const struct snd_tea575x_ops shark_tea_ops = { .write_val = shark_write_val, .read_val = shark_read_val, }; diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c index 8654e0dc5c95..0e65a85d52c6 100644 --- a/drivers/media/radio/radio-shark2.c +++ b/drivers/media/radio/radio-shark2.c @@ -137,7 +137,7 @@ static int shark_read_reg(struct radio_tea5777 *tea, u32 *reg_ret) return 0; } -static struct radio_tea5777_ops shark_tea_ops = { +static const struct radio_tea5777_ops shark_tea_ops = { .write_reg = shark_write_reg, .read_reg = shark_read_reg, }; diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c index 9cbb8cdf0ac0..859f0c08ee05 100644 --- a/drivers/media/radio/radio-si476x.c +++ b/drivers/media/radio/radio-si476x.c @@ -31,7 +31,7 @@ #include <media/v4l2-event.h> #include <media/v4l2-device.h> -#include <media/si476x.h> +#include <media/drv-intf/si476x.h> #include <linux/mfd/si476x-core.h> #define FM_FREQ_RANGE_LOW 64000000 diff --git a/drivers/media/radio/radio-tea5777.h b/drivers/media/radio/radio-tea5777.h index 4ea43a90a151..4bd942526a1b 100644 --- a/drivers/media/radio/radio-tea5777.h +++ b/drivers/media/radio/radio-tea5777.h @@ -76,7 +76,7 @@ struct radio_tea5777 { u32 read_reg; u64 write_reg; struct mutex mutex; - struct radio_tea5777_ops *ops; + const struct radio_tea5777_ops *ops; void *private_data; u8 card[32]; u8 bus_info[32]; diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c index 04baafe5e901..a82eb9678d6c 100644 --- a/drivers/media/radio/radio-timb.c +++ b/drivers/media/radio/radio-timb.c @@ -26,7 +26,7 @@ #include <linux/slab.h> #include <linux/i2c.h> #include <linux/module.h> -#include <media/timb_radio.h> +#include <linux/platform_data/media/timb_radio.h> #define DRIVER_NAME "timb-radio" diff --git a/drivers/media/radio/si4713/radio-usb-si4713.c b/drivers/media/radio/si4713/radio-usb-si4713.c index a77319dcba05..5146be2a1a50 100644 --- a/drivers/media/radio/si4713/radio-usb-si4713.c +++ b/drivers/media/radio/si4713/radio-usb-si4713.c @@ -31,7 +31,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/si4713.h> +#include <linux/platform_data/media/si4713.h> #include "si4713.h" diff --git a/drivers/media/radio/si4713/si4713.h b/drivers/media/radio/si4713/si4713.h index 8a376e142188..29d0e1f104d2 100644 --- a/drivers/media/radio/si4713/si4713.h +++ b/drivers/media/radio/si4713/si4713.h @@ -20,7 +20,7 @@ #include <linux/gpio/consumer.h> #include <media/v4l2-subdev.h> #include <media/v4l2-ctrls.h> -#include <media/si4713.h> +#include <linux/platform_data/media/si4713.h> #define SI4713_PRODUCT_NUMBER 0x0D diff --git a/drivers/media/radio/tea575x.c b/drivers/media/radio/tea575x.c index 43d1ea53cb66..3e08475af579 100644 --- a/drivers/media/radio/tea575x.c +++ b/drivers/media/radio/tea575x.c @@ -31,7 +31,7 @@ #include <media/v4l2-fh.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/tea575x.h> +#include <media/drv-intf/tea575x.h> MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips"); diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig index b6e13116c6f5..bd4d68500085 100644 --- a/drivers/media/rc/Kconfig +++ b/drivers/media/rc/Kconfig @@ -101,7 +101,8 @@ config IR_SHARP_DECODER ---help--- Enable this option if you have an infrared remote control which - uses the Sharp protocol, and you need software decoding support. + uses the Sharp protocol (Sharp, Denon), and you need software + decoding support. config IR_MCE_KBD_DECODER tristate "Enable IR raw decoder for the MCE keyboard/mouse protocol" diff --git a/drivers/media/rc/gpio-ir-recv.c b/drivers/media/rc/gpio-ir-recv.c index 7dbc9ca6d885..5b63b1f15cb1 100644 --- a/drivers/media/rc/gpio-ir-recv.c +++ b/drivers/media/rc/gpio-ir-recv.c @@ -21,7 +21,7 @@ #include <linux/platform_device.h> #include <linux/irq.h> #include <media/rc-core.h> -#include <media/gpio-ir-recv.h> +#include <linux/platform_data/media/gpio-ir-recv.h> #define GPIO_IR_DRIVER_NAME "gpio-rc-recv" #define GPIO_IR_DEVICE_NAME "gpio_ir_recv" @@ -30,6 +30,7 @@ struct gpio_rc_dev { struct rc_dev *rcdev; int gpio_nr; bool active_low; + struct timer_list flush_timer; }; #ifdef CONFIG_OF @@ -93,12 +94,26 @@ static irqreturn_t gpio_ir_recv_irq(int irq, void *dev_id) if (rc < 0) goto err_get_value; + mod_timer(&gpio_dev->flush_timer, + jiffies + nsecs_to_jiffies(gpio_dev->rcdev->timeout)); + ir_raw_event_handle(gpio_dev->rcdev); err_get_value: return IRQ_HANDLED; } +static void flush_timer(unsigned long arg) +{ + struct gpio_rc_dev *gpio_dev = (struct gpio_rc_dev *)arg; + DEFINE_IR_RAW_EVENT(ev); + + ev.timeout = true; + ev.duration = gpio_dev->rcdev->timeout; + ir_raw_event_store(gpio_dev->rcdev, &ev); + ir_raw_event_handle(gpio_dev->rcdev); +} + static int gpio_ir_recv_probe(struct platform_device *pdev) { struct gpio_rc_dev *gpio_dev; @@ -144,6 +159,9 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) rcdev->input_id.version = 0x0100; rcdev->dev.parent = &pdev->dev; rcdev->driver_name = GPIO_IR_DRIVER_NAME; + rcdev->min_timeout = 0; + rcdev->timeout = IR_DEFAULT_TIMEOUT; + rcdev->max_timeout = 10 * IR_DEFAULT_TIMEOUT; if (pdata->allowed_protos) rcdev->allowed_protocols = pdata->allowed_protos; else @@ -154,6 +172,9 @@ static int gpio_ir_recv_probe(struct platform_device *pdev) gpio_dev->gpio_nr = pdata->gpio_nr; gpio_dev->active_low = pdata->active_low; + setup_timer(&gpio_dev->flush_timer, flush_timer, + (unsigned long)gpio_dev); + rc = gpio_request(pdata->gpio_nr, "gpio-ir-recv"); if (rc < 0) goto err_gpio_request; @@ -196,6 +217,7 @@ static int gpio_ir_recv_remove(struct platform_device *pdev) struct gpio_rc_dev *gpio_dev = platform_get_drvdata(pdev); free_irq(gpio_to_irq(gpio_dev->gpio_nr), gpio_dev); + del_timer_sync(&gpio_dev->flush_timer); rc_unregister_device(gpio_dev->rcdev); gpio_free(gpio_dev->gpio_nr); kfree(gpio_dev); diff --git a/drivers/media/rc/ir-jvc-decoder.c b/drivers/media/rc/ir-jvc-decoder.c index 30bcf188d377..182402f7b4d1 100644 --- a/drivers/media/rc/ir-jvc-decoder.c +++ b/drivers/media/rc/ir-jvc-decoder.c @@ -47,9 +47,6 @@ static int ir_jvc_decode(struct rc_dev *dev, struct ir_raw_event ev) { struct jvc_dec *data = &dev->raw->jvc; - if (!(dev->enabled_protocols & RC_BIT_JVC)) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c index a32659fcd266..5effc65d2947 100644 --- a/drivers/media/rc/ir-lirc-codec.c +++ b/drivers/media/rc/ir-lirc-codec.c @@ -415,6 +415,7 @@ static int ir_lirc_unregister(struct rc_dev *dev) lirc_unregister_driver(lirc->drv->minor); lirc_buffer_free(lirc->drv->rbuf); + kfree(lirc->drv->rbuf); kfree(lirc->drv); return 0; diff --git a/drivers/media/rc/ir-mce_kbd-decoder.c b/drivers/media/rc/ir-mce_kbd-decoder.c index 9f3c9b59f30c..d80986251ee0 100644 --- a/drivers/media/rc/ir-mce_kbd-decoder.c +++ b/drivers/media/rc/ir-mce_kbd-decoder.c @@ -216,9 +216,6 @@ static int ir_mce_kbd_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; unsigned long delay; - if (!(dev->enabled_protocols & RC_BIT_MCE_KBD)) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c index 7b81fec0820f..bea0d1eedee0 100644 --- a/drivers/media/rc/ir-nec-decoder.c +++ b/drivers/media/rc/ir-nec-decoder.c @@ -52,9 +52,6 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 address, not_address, command, not_command; bool send_32bits = false; - if (!(dev->enabled_protocols & RC_BIT_NEC)) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; diff --git a/drivers/media/rc/ir-rc5-decoder.c b/drivers/media/rc/ir-rc5-decoder.c index 84fa6e9b59a1..6ffe776abf6b 100644 --- a/drivers/media/rc/ir-rc5-decoder.c +++ b/drivers/media/rc/ir-rc5-decoder.c @@ -53,9 +53,6 @@ static int ir_rc5_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; enum rc_type protocol; - if (!(dev->enabled_protocols & (RC_BIT_RC5 | RC_BIT_RC5X | RC_BIT_RC5_SZ))) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c index d16bc67af732..e0e2edefa651 100644 --- a/drivers/media/rc/ir-rc6-decoder.c +++ b/drivers/media/rc/ir-rc6-decoder.c @@ -90,11 +90,6 @@ static int ir_rc6_decode(struct rc_dev *dev, struct ir_raw_event ev) u8 toggle; enum rc_type protocol; - if (!(dev->enabled_protocols & - (RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | - RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE))) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c index b1e19a26208d..4e1711a40466 100644 --- a/drivers/media/rc/ir-rx51.c +++ b/drivers/media/rc/ir-rx51.c @@ -31,7 +31,7 @@ #include <media/lirc.h> #include <media/lirc_dev.h> -#include <media/ir-rx51.h> +#include <linux/platform_data/media/ir-rx51.h> #define LIRC_RX51_DRIVER_FEATURES (LIRC_CAN_SET_SEND_DUTY_CYCLE | \ LIRC_CAN_SET_SEND_CARRIER | \ diff --git a/drivers/media/rc/ir-sanyo-decoder.c b/drivers/media/rc/ir-sanyo-decoder.c index ad1dc6ae21fc..7331e5e7c497 100644 --- a/drivers/media/rc/ir-sanyo-decoder.c +++ b/drivers/media/rc/ir-sanyo-decoder.c @@ -58,9 +58,6 @@ static int ir_sanyo_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; u8 address, command, not_command; - if (!(dev->enabled_protocols & RC_BIT_SANYO)) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) { IR_dprintk(1, "SANYO event reset received. reset to state 0\n"); diff --git a/drivers/media/rc/ir-sharp-decoder.c b/drivers/media/rc/ir-sharp-decoder.c index b7acdbae8159..317677f06f2c 100644 --- a/drivers/media/rc/ir-sharp-decoder.c +++ b/drivers/media/rc/ir-sharp-decoder.c @@ -48,9 +48,6 @@ static int ir_sharp_decode(struct rc_dev *dev, struct ir_raw_event ev) struct sharp_dec *data = &dev->raw->sharp; u32 msg, echo, address, command, scancode; - if (!(dev->enabled_protocols & RC_BIT_SHARP)) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; @@ -118,7 +115,9 @@ static int ir_sharp_decode(struct rc_dev *dev, struct ir_raw_event ev) if (data->count == SHARP_NBITS) { /* exp,chk bits should be 1,0 */ - if ((data->bits & 0x3) != 0x2) + if ((data->bits & 0x3) != 0x2 && + /* DENON variant, both chk bits 0 */ + (data->bits & 0x3) != 0x0) break; data->state = STATE_ECHO_SPACE; } else { diff --git a/drivers/media/rc/ir-sony-decoder.c b/drivers/media/rc/ir-sony-decoder.c index 58ef06f35175..baa972c76e0e 100644 --- a/drivers/media/rc/ir-sony-decoder.c +++ b/drivers/media/rc/ir-sony-decoder.c @@ -46,10 +46,6 @@ static int ir_sony_decode(struct rc_dev *dev, struct ir_raw_event ev) u32 scancode; u8 device, subdevice, function; - if (!(dev->enabled_protocols & - (RC_BIT_SONY12 | RC_BIT_SONY15 | RC_BIT_SONY20))) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; diff --git a/drivers/media/rc/ir-xmp-decoder.c b/drivers/media/rc/ir-xmp-decoder.c index 1017d4816e8d..18596190bbb8 100644 --- a/drivers/media/rc/ir-xmp-decoder.c +++ b/drivers/media/rc/ir-xmp-decoder.c @@ -43,9 +43,6 @@ static int ir_xmp_decode(struct rc_dev *dev, struct ir_raw_event ev) { struct xmp_dec *data = &dev->raw->xmp; - if (!(dev->enabled_protocols & RC_BIT_XMP)) - return 0; - if (!is_timing_event(ev)) { if (ev.reset) data->state = STATE_INACTIVE; diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 85af7a869167..18adf580f502 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -39,6 +39,18 @@ #include "nuvoton-cir.h" +static const struct nvt_chip nvt_chips[] = { + { "w83667hg", NVT_W83667HG }, + { "NCT6775F", NVT_6775F }, + { "NCT6776F", NVT_6776F }, + { "NCT6779D", NVT_6779D }, +}; + +static inline bool is_w83667hg(struct nvt_dev *nvt) +{ + return nvt->chip_ver == NVT_W83667HG; +} + /* write val to config reg */ static inline void nvt_cr_write(struct nvt_dev *nvt, u8 val, u8 reg) { @@ -224,74 +236,60 @@ static void cir_wake_dump_regs(struct nvt_dev *nvt) pr_cont("\n"); } +static inline const char *nvt_find_chip(struct nvt_dev *nvt, int id) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(nvt_chips); i++) + if ((id & SIO_ID_MASK) == nvt_chips[i].chip_ver) { + nvt->chip_ver = nvt_chips[i].chip_ver; + return nvt_chips[i].name; + } + + return NULL; +} + + /* detect hardware features */ -static int nvt_hw_detect(struct nvt_dev *nvt) +static void nvt_hw_detect(struct nvt_dev *nvt) { - unsigned long flags; - u8 chip_major, chip_minor; - char chip_id[12]; - bool chip_unknown = false; + const char *chip_name; + int chip_id; nvt_efm_enable(nvt); /* Check if we're wired for the alternate EFER setup */ - chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI); - if (chip_major == 0xff) { + nvt->chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI); + if (nvt->chip_major == 0xff) { nvt->cr_efir = CR_EFIR2; nvt->cr_efdr = CR_EFDR2; nvt_efm_enable(nvt); - chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI); + nvt->chip_major = nvt_cr_read(nvt, CR_CHIP_ID_HI); } - chip_minor = nvt_cr_read(nvt, CR_CHIP_ID_LO); - - /* these are the known working chip revisions... */ - switch (chip_major) { - case CHIP_ID_HIGH_667: - strcpy(chip_id, "w83667hg\0"); - if (chip_minor != CHIP_ID_LOW_667) - chip_unknown = true; - break; - case CHIP_ID_HIGH_677B: - strcpy(chip_id, "w83677hg\0"); - if (chip_minor != CHIP_ID_LOW_677B2 && - chip_minor != CHIP_ID_LOW_677B3) - chip_unknown = true; - break; - case CHIP_ID_HIGH_677C: - strcpy(chip_id, "w83677hg-c\0"); - if (chip_minor != CHIP_ID_LOW_677C) - chip_unknown = true; - break; - default: - strcpy(chip_id, "w836x7hg\0"); - chip_unknown = true; - break; - } + nvt->chip_minor = nvt_cr_read(nvt, CR_CHIP_ID_LO); + + chip_id = nvt->chip_major << 8 | nvt->chip_minor; + chip_name = nvt_find_chip(nvt, chip_id); /* warn, but still let the driver load, if we don't know this chip */ - if (chip_unknown) - nvt_pr(KERN_WARNING, "%s: unknown chip, id: 0x%02x 0x%02x, " - "it may not work...", chip_id, chip_major, chip_minor); + if (!chip_name) + dev_warn(&nvt->pdev->dev, + "unknown chip, id: 0x%02x 0x%02x, it may not work...", + nvt->chip_major, nvt->chip_minor); else - nvt_dbg("%s: chip id: 0x%02x 0x%02x", - chip_id, chip_major, chip_minor); + dev_info(&nvt->pdev->dev, + "found %s or compatible: chip id: 0x%02x 0x%02x", + chip_name, nvt->chip_major, nvt->chip_minor); nvt_efm_disable(nvt); - - spin_lock_irqsave(&nvt->nvt_lock, flags); - nvt->chip_major = chip_major; - nvt->chip_minor = chip_minor; - spin_unlock_irqrestore(&nvt->nvt_lock, flags); - - return 0; } static void nvt_cir_ldev_init(struct nvt_dev *nvt) { u8 val, psreg, psmask, psval; - if (nvt->chip_major == CHIP_ID_HIGH_667) { + if (is_w83667hg(nvt)) { psreg = CR_MULTIFUNC_PIN_SEL; psmask = MULTIFUNC_PIN_SEL_MASK; psval = MULTIFUNC_ENABLE_CIR | MULTIFUNC_ENABLE_CIRWB; @@ -485,8 +483,9 @@ static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt) duration *= SAMPLE_PERIOD; if (!count || !duration) { - nvt_pr(KERN_NOTICE, "Unable to determine carrier! (c:%u, d:%u)", - count, duration); + dev_notice(&nvt->pdev->dev, + "Unable to determine carrier! (c:%u, d:%u)", + count, duration); return 0; } @@ -661,7 +660,7 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt) static void nvt_handle_rx_fifo_overrun(struct nvt_dev *nvt) { - nvt_pr(KERN_WARNING, "RX FIFO overrun detected, flushing data!"); + dev_warn(&nvt->pdev->dev, "RX FIFO overrun detected, flushing data!"); nvt->pkts = 0; nvt_clear_cir_fifo(nvt); @@ -719,7 +718,7 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt) static void nvt_cir_log_irqs(u8 status, u8 iren) { - nvt_pr(KERN_INFO, "IRQ 0x%02x (IREN 0x%02x) :%s%s%s%s%s%s%s%s%s", + nvt_dbg("IRQ 0x%02x (IREN 0x%02x) :%s%s%s%s%s%s%s%s%s", status, iren, status & CIR_IRSTS_RDR ? " RDR" : "", status & CIR_IRSTS_RTR ? " RTR" : "", @@ -779,7 +778,7 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) if (!status) { nvt_dbg_verbose("%s exiting, IRSTS 0x0", __func__); nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS); - return IRQ_RETVAL(IRQ_NONE); + return IRQ_NONE; } /* ack/clear all irq flags we've got */ @@ -790,11 +789,10 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) iren = nvt_cir_reg_read(nvt, CIR_IREN); if (!iren) { nvt_dbg_verbose("%s exiting, CIR not enabled", __func__); - return IRQ_RETVAL(IRQ_NONE); + return IRQ_NONE; } - if (debug) - nvt_cir_log_irqs(status, iren); + nvt_cir_log_irqs(status, iren); if (status & CIR_IRSTS_RTR) { /* FIXME: add code for study/learn mode */ @@ -853,7 +851,7 @@ static irqreturn_t nvt_cir_isr(int irq, void *data) } nvt_dbg_verbose("%s done", __func__); - return IRQ_RETVAL(IRQ_HANDLED); + return IRQ_HANDLED; } /* Interrupt service routine for CIR Wake */ @@ -867,7 +865,7 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) status = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS); if (!status) - return IRQ_RETVAL(IRQ_NONE); + return IRQ_NONE; if (status & CIR_WAKE_IRSTS_IR_PENDING) nvt_clear_cir_wake_fifo(nvt); @@ -879,7 +877,7 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) iren = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN); if (!iren) { nvt_dbg_wake("%s exiting, wake not enabled", __func__); - return IRQ_RETVAL(IRQ_HANDLED); + return IRQ_HANDLED; } if ((status & CIR_WAKE_IRSTS_PE) && @@ -896,7 +894,7 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data) } nvt_dbg_wake("%s done", __func__); - return IRQ_RETVAL(IRQ_HANDLED); + return IRQ_HANDLED; } static void nvt_enable_cir(struct nvt_dev *nvt) @@ -974,7 +972,7 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) struct rc_dev *rdev; int ret = -ENOMEM; - nvt = kzalloc(sizeof(struct nvt_dev), GFP_KERNEL); + nvt = devm_kzalloc(&pdev->dev, sizeof(struct nvt_dev), GFP_KERNEL); if (!nvt) return ret; @@ -1026,9 +1024,7 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) init_waitqueue_head(&nvt->tx.queue); - ret = nvt_hw_detect(nvt); - if (ret) - goto exit_free_dev_rdev; + nvt_hw_detect(nvt); /* Initialize CIR & CIR Wake Logical Devices */ nvt_efm_enable(nvt); @@ -1074,25 +1070,26 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) ret = -EBUSY; /* now claim resources */ - if (!request_region(nvt->cir_addr, + if (!devm_request_region(&pdev->dev, nvt->cir_addr, CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) goto exit_unregister_device; - if (request_irq(nvt->cir_irq, nvt_cir_isr, IRQF_SHARED, - NVT_DRIVER_NAME, (void *)nvt)) - goto exit_release_cir_addr; + if (devm_request_irq(&pdev->dev, nvt->cir_irq, nvt_cir_isr, + IRQF_SHARED, NVT_DRIVER_NAME, (void *)nvt)) + goto exit_unregister_device; - if (!request_region(nvt->cir_wake_addr, + if (!devm_request_region(&pdev->dev, nvt->cir_wake_addr, CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) - goto exit_free_irq; + goto exit_unregister_device; - if (request_irq(nvt->cir_wake_irq, nvt_cir_wake_isr, IRQF_SHARED, - NVT_DRIVER_NAME, (void *)nvt)) - goto exit_release_cir_wake_addr; + if (devm_request_irq(&pdev->dev, nvt->cir_wake_irq, + nvt_cir_wake_isr, IRQF_SHARED, + NVT_DRIVER_NAME, (void *)nvt)) + goto exit_unregister_device; device_init_wakeup(&pdev->dev, true); - nvt_pr(KERN_NOTICE, "driver has been successfully loaded\n"); + dev_notice(&pdev->dev, "driver has been successfully loaded\n"); if (debug) { cir_dump_regs(nvt); cir_wake_dump_regs(nvt); @@ -1100,18 +1097,11 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) return 0; -exit_release_cir_wake_addr: - release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH); -exit_free_irq: - free_irq(nvt->cir_irq, nvt); -exit_release_cir_addr: - release_region(nvt->cir_addr, CIR_IOREG_LENGTH); exit_unregister_device: rc_unregister_device(rdev); rdev = NULL; exit_free_dev_rdev: rc_free_device(rdev); - kfree(nvt); return ret; } @@ -1129,15 +1119,7 @@ static void nvt_remove(struct pnp_dev *pdev) nvt_enable_wake(nvt); spin_unlock_irqrestore(&nvt->nvt_lock, flags); - /* free resources */ - free_irq(nvt->cir_irq, nvt); - free_irq(nvt->cir_wake_irq, nvt); - release_region(nvt->cir_addr, CIR_IOREG_LENGTH); - release_region(nvt->cir_wake_addr, CIR_IOREG_LENGTH); - rc_unregister_device(nvt->rdev); - - kfree(nvt); } static int nvt_suspend(struct pnp_dev *pdev, pm_message_t state) diff --git a/drivers/media/rc/nuvoton-cir.h b/drivers/media/rc/nuvoton-cir.h index e1cf23c3875b..0ad15d34e9c9 100644 --- a/drivers/media/rc/nuvoton-cir.h +++ b/drivers/media/rc/nuvoton-cir.h @@ -35,9 +35,6 @@ static int debug; -#define nvt_pr(level, text, ...) \ - printk(level KBUILD_MODNAME ": " text, ## __VA_ARGS__) - #define nvt_dbg(text, ...) \ if (debug) \ printk(KERN_DEBUG \ @@ -64,6 +61,21 @@ static int debug; #define TX_BUF_LEN 256 #define RX_BUF_LEN 32 +#define SIO_ID_MASK 0xfff0 + +enum nvt_chip_ver { + NVT_UNKNOWN = 0, + NVT_W83667HG = 0xa510, + NVT_6775F = 0xb470, + NVT_6776F = 0xc330, + NVT_6779D = 0xc560 +}; + +struct nvt_chip { + const char *name; + enum nvt_chip_ver chip_ver; +}; + struct nvt_dev { struct pnp_dev *pdev; struct rc_dev *rdev; @@ -93,6 +105,7 @@ struct nvt_dev { int cir_irq; int cir_wake_irq; + enum nvt_chip_ver chip_ver; /* hardware id */ u8 chip_major; u8 chip_minor; @@ -326,15 +339,6 @@ struct nvt_dev { #define EFER_EFM_ENABLE 0x87 #define EFER_EFM_DISABLE 0xaa -/* Chip IDs found in CR_CHIP_ID_{HI,LO} */ -#define CHIP_ID_HIGH_667 0xa5 -#define CHIP_ID_HIGH_677B 0xb4 -#define CHIP_ID_HIGH_677C 0xc3 -#define CHIP_ID_LOW_667 0x13 -#define CHIP_ID_LOW_677B2 0x72 -#define CHIP_ID_LOW_677B3 0x73 -#define CHIP_ID_LOW_677C 0x33 - /* Config regs we need to care about */ #define CR_SOFTWARE_RESET 0x02 #define CR_LOGICAL_DEV_SEL 0x07 diff --git a/drivers/media/rc/rc-core-priv.h b/drivers/media/rc/rc-core-priv.h index b68d4f762734..7359f3d03b64 100644 --- a/drivers/media/rc/rc-core-priv.h +++ b/drivers/media/rc/rc-core-priv.h @@ -167,75 +167,4 @@ void ir_raw_init(void); * loads the compiled decoders for their usage with IR raw events */ -/* from ir-nec-decoder.c */ -#ifdef CONFIG_IR_NEC_DECODER_MODULE -#define load_nec_decode() request_module_nowait("ir-nec-decoder") -#else -static inline void load_nec_decode(void) { } -#endif - -/* from ir-rc5-decoder.c */ -#ifdef CONFIG_IR_RC5_DECODER_MODULE -#define load_rc5_decode() request_module_nowait("ir-rc5-decoder") -#else -static inline void load_rc5_decode(void) { } -#endif - -/* from ir-rc6-decoder.c */ -#ifdef CONFIG_IR_RC6_DECODER_MODULE -#define load_rc6_decode() request_module_nowait("ir-rc6-decoder") -#else -static inline void load_rc6_decode(void) { } -#endif - -/* from ir-jvc-decoder.c */ -#ifdef CONFIG_IR_JVC_DECODER_MODULE -#define load_jvc_decode() request_module_nowait("ir-jvc-decoder") -#else -static inline void load_jvc_decode(void) { } -#endif - -/* from ir-sony-decoder.c */ -#ifdef CONFIG_IR_SONY_DECODER_MODULE -#define load_sony_decode() request_module_nowait("ir-sony-decoder") -#else -static inline void load_sony_decode(void) { } -#endif - -/* from ir-sanyo-decoder.c */ -#ifdef CONFIG_IR_SANYO_DECODER_MODULE -#define load_sanyo_decode() request_module_nowait("ir-sanyo-decoder") -#else -static inline void load_sanyo_decode(void) { } -#endif - -/* from ir-sharp-decoder.c */ -#ifdef CONFIG_IR_SHARP_DECODER_MODULE -#define load_sharp_decode() request_module_nowait("ir-sharp-decoder") -#else -static inline void load_sharp_decode(void) { } -#endif - -/* from ir-mce_kbd-decoder.c */ -#ifdef CONFIG_IR_MCE_KBD_DECODER_MODULE -#define load_mce_kbd_decode() request_module_nowait("ir-mce_kbd-decoder") -#else -static inline void load_mce_kbd_decode(void) { } -#endif - -/* from ir-lirc-codec.c */ -#ifdef CONFIG_IR_LIRC_CODEC_MODULE -#define load_lirc_codec() request_module_nowait("ir-lirc-codec") -#else -static inline void load_lirc_codec(void) { } -#endif - -/* from ir-xmp-decoder.c */ -#ifdef CONFIG_IR_XMP_DECODER_MODULE -#define load_xmp_decode() request_module_nowait("ir-xmp-decoder") -#else -static inline void load_xmp_decode(void) { } -#endif - - #endif /* _RC_CORE_PRIV */ diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c index ad260520a9d4..c69807fe2fef 100644 --- a/drivers/media/rc/rc-ir-raw.c +++ b/drivers/media/rc/rc-ir-raw.c @@ -59,7 +59,9 @@ static int ir_raw_event_thread(void *data) mutex_lock(&ir_raw_handler_lock); list_for_each_entry(handler, &ir_raw_handler_list, list) - handler->decode(raw->dev, ev); + if (raw->dev->enabled_protocols & handler->protocols || + !handler->protocols) + handler->decode(raw->dev, ev); raw->prev_ev = ev; mutex_unlock(&ir_raw_handler_lock); } @@ -246,6 +248,14 @@ static int change_protocol(struct rc_dev *dev, u64 *rc_type) return 0; } +static void ir_raw_disable_protocols(struct rc_dev *dev, u64 protocols) +{ + mutex_lock(&dev->lock); + dev->enabled_protocols &= ~protocols; + dev->enabled_wakeup_protocols &= ~protocols; + mutex_unlock(&dev->lock); +} + /* * Used to (un)register raw event clients */ @@ -337,33 +347,16 @@ EXPORT_SYMBOL(ir_raw_handler_register); void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler) { struct ir_raw_event_ctrl *raw; + u64 protocols = ir_raw_handler->protocols; mutex_lock(&ir_raw_handler_lock); list_del(&ir_raw_handler->list); - if (ir_raw_handler->raw_unregister) - list_for_each_entry(raw, &ir_raw_client_list, list) + list_for_each_entry(raw, &ir_raw_client_list, list) { + ir_raw_disable_protocols(raw->dev, protocols); + if (ir_raw_handler->raw_unregister) ir_raw_handler->raw_unregister(raw->dev); - available_protocols &= ~ir_raw_handler->protocols; + } + available_protocols &= ~protocols; mutex_unlock(&ir_raw_handler_lock); } EXPORT_SYMBOL(ir_raw_handler_unregister); - -void ir_raw_init(void) -{ - /* Load the decoder modules */ - - load_nec_decode(); - load_rc5_decode(); - load_rc6_decode(); - load_jvc_decode(); - load_sony_decode(); - load_sanyo_decode(); - load_sharp_decode(); - load_mce_kbd_decode(); - load_lirc_codec(); - load_xmp_decode(); - - /* If needed, we may later add some init code. In this case, - it is needed to change the CONFIG_MODULE test at rc-core.h - */ -} diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 3f0f71adabb4..1042fa331a07 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -61,7 +61,7 @@ struct rc_map *rc_map_get(const char *name) struct rc_map_list *map; map = seek_rc_map(name); -#ifdef MODULE +#ifdef CONFIG_MODULES if (!map) { int rc = request_module("%s", name); if (rc < 0) { @@ -777,30 +777,31 @@ static struct class rc_class = { * used by the sysfs protocols file. Note that the order * of the entries is relevant. */ -static struct { +static const struct { u64 type; - char *name; + const char *name; + const char *module_name; } proto_names[] = { - { RC_BIT_NONE, "none" }, - { RC_BIT_OTHER, "other" }, - { RC_BIT_UNKNOWN, "unknown" }, + { RC_BIT_NONE, "none", NULL }, + { RC_BIT_OTHER, "other", NULL }, + { RC_BIT_UNKNOWN, "unknown", NULL }, { RC_BIT_RC5 | - RC_BIT_RC5X, "rc-5" }, - { RC_BIT_NEC, "nec" }, + RC_BIT_RC5X, "rc-5", "ir-rc5-decoder" }, + { RC_BIT_NEC, "nec", "ir-nec-decoder" }, { RC_BIT_RC6_0 | RC_BIT_RC6_6A_20 | RC_BIT_RC6_6A_24 | RC_BIT_RC6_6A_32 | - RC_BIT_RC6_MCE, "rc-6" }, - { RC_BIT_JVC, "jvc" }, + RC_BIT_RC6_MCE, "rc-6", "ir-rc6-decoder" }, + { RC_BIT_JVC, "jvc", "ir-jvc-decoder" }, { RC_BIT_SONY12 | RC_BIT_SONY15 | - RC_BIT_SONY20, "sony" }, - { RC_BIT_RC5_SZ, "rc-5-sz" }, - { RC_BIT_SANYO, "sanyo" }, - { RC_BIT_SHARP, "sharp" }, - { RC_BIT_MCE_KBD, "mce_kbd" }, - { RC_BIT_XMP, "xmp" }, + RC_BIT_SONY20, "sony", "ir-sony-decoder" }, + { RC_BIT_RC5_SZ, "rc-5-sz", "ir-rc5-decoder" }, + { RC_BIT_SANYO, "sanyo", "ir-sanyo-decoder" }, + { RC_BIT_SHARP, "sharp", "ir-sharp-decoder" }, + { RC_BIT_MCE_KBD, "mce_kbd", "ir-mce_kbd-decoder" }, + { RC_BIT_XMP, "xmp", "ir-xmp-decoder" }, }; /** @@ -979,6 +980,48 @@ static int parse_protocol_change(u64 *protocols, const char *buf) return count; } +static void ir_raw_load_modules(u64 *protocols) + +{ + u64 available; + int i, ret; + + for (i = 0; i < ARRAY_SIZE(proto_names); i++) { + if (proto_names[i].type == RC_BIT_NONE || + proto_names[i].type & (RC_BIT_OTHER | RC_BIT_UNKNOWN)) + continue; + + available = ir_raw_get_allowed_protocols(); + if (!(*protocols & proto_names[i].type & ~available)) + continue; + + if (!proto_names[i].module_name) { + pr_err("Can't enable IR protocol %s\n", + proto_names[i].name); + *protocols &= ~proto_names[i].type; + continue; + } + + ret = request_module("%s", proto_names[i].module_name); + if (ret < 0) { + pr_err("Couldn't load IR protocol module %s\n", + proto_names[i].module_name); + *protocols &= ~proto_names[i].type; + continue; + } + msleep(20); + available = ir_raw_get_allowed_protocols(); + if (!(*protocols & proto_names[i].type & ~available)) + continue; + + pr_err("Loaded IR protocol module %s, \ + but protocol %s still not available\n", + proto_names[i].module_name, + proto_names[i].name); + *protocols &= ~proto_names[i].type; + } +} + /** * store_protocols() - changes the current/wakeup IR protocol(s) * @device: the device descriptor @@ -1045,6 +1088,9 @@ static ssize_t store_protocols(struct device *device, goto out; } + if (dev->driver_type == RC_DRIVER_IR_RAW) + ir_raw_load_modules(&new_protocols); + if (new_protocols != old_protocols) { *current_protocols = new_protocols; IR_dprintk(1, "Protocols changed to 0x%llx\n", @@ -1420,17 +1466,13 @@ int rc_register_device(struct rc_dev *dev) dev->input_dev->rep[REP_PERIOD] = 125; path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL); - printk(KERN_INFO "%s: %s as %s\n", - dev_name(&dev->dev), - dev->input_name ? dev->input_name : "Unspecified device", - path ? path : "N/A"); + dev_info(&dev->dev, "%s as %s\n", + dev->input_name ?: "Unspecified device", path ?: "N/A"); kfree(path); if (dev->driver_type == RC_DRIVER_IR_RAW) { - /* Load raw decoders, if they aren't already */ if (!raw_init) { - IR_dprintk(1, "Loading raw decoders\n"); - ir_raw_init(); + request_module_nowait("ir-lirc-codec"); raw_init = true; } /* calls ir_register_device so unlock mutex here*/ diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c index 37d040158dff..1fa0c9d1c508 100644 --- a/drivers/media/rc/st_rc.c +++ b/drivers/media/rc/st_rc.c @@ -16,6 +16,7 @@ #include <linux/reset.h> #include <media/rc-core.h> #include <linux/pinctrl/consumer.h> +#include <linux/pm_wakeirq.h> struct st_rc_device { struct device *dev; @@ -190,6 +191,9 @@ static void st_rc_hardware_init(struct st_rc_device *dev) static int st_rc_remove(struct platform_device *pdev) { struct st_rc_device *rc_dev = platform_get_drvdata(pdev); + + dev_pm_clear_wake_irq(&pdev->dev); + device_init_wakeup(&pdev->dev, false); clk_disable_unprepare(rc_dev->sys_clock); rc_unregister_device(rc_dev->rdev); return 0; @@ -298,22 +302,22 @@ static int st_rc_probe(struct platform_device *pdev) rdev->map_name = RC_MAP_LIRC; rdev->input_name = "ST Remote Control Receiver"; - /* enable wake via this device */ - device_set_wakeup_capable(dev, true); - device_set_wakeup_enable(dev, true); - ret = rc_register_device(rdev); if (ret < 0) goto clkerr; rc_dev->rdev = rdev; if (devm_request_irq(dev, rc_dev->irq, st_rc_rx_interrupt, - IRQF_NO_SUSPEND, IR_ST_NAME, rc_dev) < 0) { + 0, IR_ST_NAME, rc_dev) < 0) { dev_err(dev, "IRQ %d register failed\n", rc_dev->irq); ret = -EINVAL; goto rcerr; } + /* enable wake via this device */ + device_init_wakeup(dev, true); + dev_pm_set_wake_irq(dev, rc_dev->irq); + /** * for LIRC_MODE_MODE2 or LIRC_MODE_PULSE or LIRC_MODE_RAW * lircd expects a long space first before a signal train to sync. diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c index 5a17cb88ff27..815243c65bc3 100644 --- a/drivers/media/rc/streamzap.c +++ b/drivers/media/rc/streamzap.c @@ -34,6 +34,7 @@ #include <linux/device.h> #include <linux/module.h> #include <linux/slab.h> +#include <linux/ktime.h> #include <linux/usb.h> #include <linux/usb/input.h> #include <media/rc-core.h> @@ -96,8 +97,8 @@ struct streamzap_ir { /* sum of signal lengths received since signal start */ unsigned long sum; /* start time of signal; necessary for gap tracking */ - struct timeval signal_last; - struct timeval signal_start; + ktime_t signal_last; + ktime_t signal_start; bool timeout_enabled; char name[128]; @@ -136,20 +137,18 @@ static void sz_push_full_pulse(struct streamzap_ir *sz, DEFINE_IR_RAW_EVENT(rawir); if (sz->idle) { - long deltv; + int delta; sz->signal_last = sz->signal_start; - do_gettimeofday(&sz->signal_start); + sz->signal_start = ktime_get_real(); - deltv = sz->signal_start.tv_sec - sz->signal_last.tv_sec; + delta = ktime_us_delta(sz->signal_start, sz->signal_last); rawir.pulse = false; - if (deltv > 15) { + if (delta > (15 * USEC_PER_SEC)) { /* really long time */ rawir.duration = IR_MAX_DURATION; } else { - rawir.duration = (int)(deltv * 1000000 + - sz->signal_start.tv_usec - - sz->signal_last.tv_usec); + rawir.duration = delta; rawir.duration -= sz->sum; rawir.duration = US_TO_NS(rawir.duration); rawir.duration = (rawir.duration > IR_MAX_DURATION) ? @@ -428,7 +427,7 @@ static int streamzap_probe(struct usb_interface *intf, sz->max_timeout = US_TO_NS(SZ_TIMEOUT * SZ_RESOLUTION); #endif - do_gettimeofday(&sz->signal_start); + sz->signal_start = ktime_get_real(); /* Complete final initialisations */ usb_fill_int_urb(sz->urb_in, usbdev, pipe, sz->buf_in, diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c index 7830aef3db45..40f77685cc4a 100644 --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -153,6 +153,8 @@ static int sunxi_ir_probe(struct platform_device *pdev) if (!ir) return -ENOMEM; + spin_lock_init(&ir->ir_lock); + if (of_device_is_compatible(dn, "allwinner,sun5i-a13-ir")) ir->fifo_size = 64; else diff --git a/drivers/media/tuners/max2165.c b/drivers/media/tuners/max2165.c index 95ed46f2cd26..353b178becf6 100644 --- a/drivers/media/tuners/max2165.c +++ b/drivers/media/tuners/max2165.c @@ -385,7 +385,7 @@ static const struct dvb_tuner_ops max2165_tuner_ops = { .info = { .name = "Maxim MAX2165", .frequency_min = 470000000, - .frequency_max = 780000000, + .frequency_max = 862000000, .frequency_step = 50000, }, diff --git a/drivers/media/tuners/mt2063.c b/drivers/media/tuners/mt2063.c index 9e9c5eb4cb66..6457ac91ef09 100644 --- a/drivers/media/tuners/mt2063.c +++ b/drivers/media/tuners/mt2063.c @@ -225,7 +225,6 @@ struct mt2063_state { const struct mt2063_config *config; struct dvb_tuner_ops ops; struct dvb_frontend *frontend; - struct tuner_state status; u32 frequency; u32 srate; diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c index ce157edd45fa..0e1ca2b00e61 100644 --- a/drivers/media/tuners/si2157.c +++ b/drivers/media/tuners/si2157.c @@ -168,6 +168,7 @@ static int si2157_init(struct dvb_frontend *fe) len = fw->data[fw->size - remaining]; if (len > SI2157_ARGLEN) { dev_err(&client->dev, "Bad firmware length\n"); + ret = -EINVAL; goto err_release_firmware; } memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len); diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c index 565a59310747..0d4ac5947f3a 100644 --- a/drivers/media/usb/airspy/airspy.c +++ b/drivers/media/usb/airspy/airspy.c @@ -316,7 +316,7 @@ static void airspy_urb_complete(struct urb *urb) len = airspy_convert_stream(s, ptr, urb->transfer_buffer, urb->actual_length); vb2_set_plane_payload(&fbuf->vb.vb2_buf, 0, len); - v4l2_get_timestamp(&fbuf->vb.timestamp); + fbuf->vb.vb2_buf.timestamp = ktime_get_ns(); fbuf->vb.sequence = s->sequence++; vb2_buffer_done(&fbuf->vb.vb2_buf, VB2_BUF_STATE_DONE); } @@ -488,7 +488,7 @@ static void airspy_disconnect(struct usb_interface *intf) /* Videobuf2 operations */ static int airspy_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, + unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { struct airspy *s = vb2_get_drv_priv(vq); diff --git a/drivers/media/usb/as102/as102_fw.c b/drivers/media/usb/as102/as102_fw.c index 07d08c49f4d4..5a28ce3a1d49 100644 --- a/drivers/media/usb/as102/as102_fw.c +++ b/drivers/media/usb/as102/as102_fw.c @@ -198,6 +198,7 @@ int as102_fw_upload(struct as10x_bus_adapter_t *bus_adap) pr_info("%s: firmware: %s loaded with success\n", DRIVER_NAME, fw1); release_firmware(firmware); + firmware = NULL; /* wait for boot to complete */ mdelay(100); diff --git a/drivers/media/usb/au0828/au0828-vbi.c b/drivers/media/usb/au0828/au0828-vbi.c index 130c8b49bf7f..b4efc103ae57 100644 --- a/drivers/media/usb/au0828/au0828-vbi.c +++ b/drivers/media/usb/au0828/au0828-vbi.c @@ -30,23 +30,17 @@ /* ------------------------------------------------------------------ */ -static int vbi_queue_setup(struct vb2_queue *vq, const void *parg, +static int vbi_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct au0828_dev *dev = vb2_get_drv_priv(vq); - unsigned long img_size = dev->vbi_width * dev->vbi_height * 2; - unsigned long size; - - size = fmt ? (fmt->fmt.vbi.samples_per_line * - (fmt->fmt.vbi.count[0] + fmt->fmt.vbi.count[1])) : img_size; - if (size < img_size) - return -EINVAL; + unsigned long size = dev->vbi_width * dev->vbi_height * 2; + if (*nplanes) + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; sizes[0] = size; - return 0; } diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c index 45c622e234f7..0a725a161dd6 100644 --- a/drivers/media/usb/au0828/au0828-video.c +++ b/drivers/media/usb/au0828/au0828-video.c @@ -314,7 +314,7 @@ static inline void buffer_filled(struct au0828_dev *dev, vb->sequence = dev->vbi_frame_count++; vb->field = V4L2_FIELD_INTERLACED; - v4l2_get_timestamp(&vb->timestamp); + vb->vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&vb->vb2_buf, VB2_BUF_STATE_DONE); } @@ -638,19 +638,15 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb) return rc; } -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct au0828_dev *dev = vb2_get_drv_priv(vq); - unsigned long img_size = dev->height * dev->bytesperline; - unsigned long size; - - size = fmt ? fmt->fmt.pix.sizeimage : img_size; - if (size < img_size) - return -EINVAL; + unsigned long size = dev->height * dev->bytesperline; + if (*nplanes) + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; sizes[0] = size; diff --git a/drivers/media/usb/cpia2/cpia2_usb.c b/drivers/media/usb/cpia2/cpia2_usb.c index 351a78a84c3d..c1aa1ab2ece9 100644 --- a/drivers/media/usb/cpia2/cpia2_usb.c +++ b/drivers/media/usb/cpia2/cpia2_usb.c @@ -890,8 +890,7 @@ static void cpia2_usb_disconnect(struct usb_interface *intf) DBG("Wakeup waiting processes\n"); cam->curbuff->status = FRAME_READY; cam->curbuff->length = 0; - if (waitqueue_active(&cam->wq_stream)) - wake_up_interruptible(&cam->wq_stream); + wake_up_interruptible(&cam->wq_stream); } DBG("Releasing interface\n"); diff --git a/drivers/media/usb/cx231xx/cx231xx-417.c b/drivers/media/usb/cx231xx/cx231xx-417.c index 47a98a2014a5..48643b94e694 100644 --- a/drivers/media/usb/cx231xx/cx231xx-417.c +++ b/drivers/media/usb/cx231xx/cx231xx-417.c @@ -37,7 +37,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/cx2341x.h> +#include <media/drv-intf/cx2341x.h> #include <media/tuner.h> #define CX231xx_FIRM_IMAGE_SIZE 376836 @@ -1492,6 +1492,27 @@ static struct videobuf_queue_ops cx231xx_qops = { /* ------------------------------------------------------------------ */ +static int vidioc_cropcap(struct file *file, void *priv, + struct v4l2_cropcap *cc) +{ + struct cx231xx_fh *fh = priv; + struct cx231xx *dev = fh->dev; + bool is_50hz = dev->encodernorm.id & V4L2_STD_625_50; + + if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + + cc->bounds.left = 0; + cc->bounds.top = 0; + cc->bounds.width = dev->ts1.width; + cc->bounds.height = dev->ts1.height; + cc->defrect = cc->bounds; + cc->pixelaspect.numerator = is_50hz ? 54 : 11; + cc->pixelaspect.denominator = is_50hz ? 59 : 10; + + return 0; +} + static int vidioc_g_std(struct file *file, void *fh0, v4l2_std_id *norm) { struct cx231xx_fh *fh = file->private_data; @@ -1834,6 +1855,7 @@ static const struct v4l2_ioctl_ops mpeg_ioctl_ops = { .vidioc_g_input = cx231xx_g_input, .vidioc_s_input = cx231xx_s_input, .vidioc_s_ctrl = vidioc_s_ctrl, + .vidioc_cropcap = vidioc_cropcap, .vidioc_querycap = cx231xx_querycap, .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, @@ -1901,7 +1923,7 @@ static int cx231xx_s_audio_sampling_freq(struct cx2341x_handler *cxhdl, u32 idx) return 0; } -static struct cx2341x_handler_ops cx231xx_ops = { +static const struct cx2341x_handler_ops cx231xx_ops = { /* needed for the video clock freq */ .s_audio_sampling_freq = cx231xx_s_audio_sampling_freq, /* needed for setting up the video resolution */ diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index 4a117a58c39a..89dc695c696e 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -30,7 +30,7 @@ #include <media/tveeprom.h> #include <media/v4l2-common.h> -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include "dvb-usb-ids.h" #include "xc5000.h" #include "tda18271.h" @@ -352,7 +352,7 @@ struct cx231xx_board cx231xx_boards[] = { .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = I2C_1_MUX_1, - .demod_i2c_master = I2C_2, + .demod_i2c_master = I2C_1_MUX_1, .has_dvb = 1, .demod_addr = 0x0e, .norm = V4L2_STD_NTSC, @@ -713,7 +713,7 @@ struct cx231xx_board cx231xx_boards[] = { .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = I2C_1_MUX_3, - .demod_i2c_master = I2C_2, + .demod_i2c_master = I2C_1_MUX_3, .has_dvb = 1, .demod_addr = 0x0e, .norm = V4L2_STD_PAL, @@ -752,7 +752,7 @@ struct cx231xx_board cx231xx_boards[] = { .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = I2C_1_MUX_3, - .demod_i2c_master = I2C_2, + .demod_i2c_master = I2C_1_MUX_3, .has_dvb = 1, .demod_addr = 0x0e, .norm = V4L2_STD_PAL, @@ -791,7 +791,7 @@ struct cx231xx_board cx231xx_boards[] = { .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = I2C_1_MUX_3, - .demod_i2c_master = I2C_2, + .demod_i2c_master = I2C_1_MUX_3, .has_dvb = 1, .demod_addr = 0x0e, .norm = V4L2_STD_NTSC, diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c b/drivers/media/usb/cx231xx/cx231xx-core.c index a2fd49b6be83..f497888d94bf 100644 --- a/drivers/media/usb/cx231xx/cx231xx-core.c +++ b/drivers/media/usb/cx231xx/cx231xx-core.c @@ -914,6 +914,7 @@ EXPORT_SYMBOL_GPL(cx231xx_uninit_isoc); */ void cx231xx_uninit_bulk(struct cx231xx *dev) { + struct cx231xx_dmaqueue *dma_q = &dev->video_mode.vidq; struct urb *urb; int i; @@ -931,7 +932,7 @@ void cx231xx_uninit_bulk(struct cx231xx *dev) if (dev->video_mode.bulk_ctl.transfer_buffer[i]) { usb_free_coherent(dev->udev, urb->transfer_buffer_length, - dev->video_mode.isoc_ctl. + dev->video_mode.bulk_ctl. transfer_buffer[i], urb->transfer_dma); } @@ -943,10 +944,12 @@ void cx231xx_uninit_bulk(struct cx231xx *dev) kfree(dev->video_mode.bulk_ctl.urb); kfree(dev->video_mode.bulk_ctl.transfer_buffer); + kfree(dma_q->p_left_data); dev->video_mode.bulk_ctl.urb = NULL; dev->video_mode.bulk_ctl.transfer_buffer = NULL; dev->video_mode.bulk_ctl.num_bufs = 0; + dma_q->p_left_data = NULL; if (dev->mode_tv == 0) cx231xx_capture_start(dev, 0, Raw_Video); @@ -1196,6 +1199,16 @@ int cx231xx_init_bulk(struct cx231xx *dev, int max_packets, sb_size, cx231xx_bulk_irq_callback, dma_q); } + /* clear halt */ + rc = usb_clear_halt(dev->udev, dev->video_mode.bulk_ctl.urb[0]->pipe); + if (rc < 0) { + dev_err(dev->dev, + "failed to clear USB bulk endpoint stall/halt condition (error=%i)\n", + rc); + cx231xx_uninit_bulk(dev); + return rc; + } + init_waitqueue_head(&dma_q->wq); /* submit urbs and enables IRQ */ diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c index 66ee161fc7ba..e3594b9fab4a 100644 --- a/drivers/media/usb/cx231xx/cx231xx-dvb.c +++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c @@ -725,7 +725,7 @@ static int dvb_init(struct cx231xx *dev) dev->dvb->frontend = dvb_attach(lgdt3305_attach, &hcw_lgdt3305_config, - tuner_i2c); + demod_i2c); if (dev->dvb->frontend == NULL) { dev_err(dev->dev, @@ -746,7 +746,7 @@ static int dvb_init(struct cx231xx *dev) dev->dvb->frontend = dvb_attach(si2165_attach, &hauppauge_930C_HD_1113xx_si2165_config, - tuner_i2c + demod_i2c ); if (dev->dvb->frontend == NULL) { @@ -779,7 +779,7 @@ static int dvb_init(struct cx231xx *dev) dev->dvb->frontend = dvb_attach(si2165_attach, &pctv_quatro_stick_1114xx_si2165_config, - tuner_i2c + demod_i2c ); if (dev->dvb->frontend == NULL) { @@ -835,7 +835,7 @@ static int dvb_init(struct cx231xx *dev) dev->dvb->frontend = dvb_attach(lgdt3306a_attach, &hauppauge_955q_lgdt3306a_config, - tuner_i2c + demod_i2c ); if (dev->dvb->frontend == NULL) { diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.c b/drivers/media/usb/cx231xx/cx231xx-vbi.c index a08014d20a5c..15bb573b78ac 100644 --- a/drivers/media/usb/cx231xx/cx231xx-vbi.c +++ b/drivers/media/usb/cx231xx/cx231xx-vbi.c @@ -32,7 +32,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> -#include <media/msp3400.h> +#include <media/drv-intf/msp3400.h> #include <media/tuner.h> #include "cx231xx-vbi.h" diff --git a/drivers/media/usb/cx231xx/cx231xx-video.c b/drivers/media/usb/cx231xx/cx231xx-video.c index d0d8f08e37c8..a70850fe6235 100644 --- a/drivers/media/usb/cx231xx/cx231xx-video.c +++ b/drivers/media/usb/cx231xx/cx231xx-video.c @@ -36,7 +36,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> -#include <media/msp3400.h> +#include <media/drv-intf/msp3400.h> #include <media/tuner.h> #include "dvb_frontend.h" @@ -1444,6 +1444,7 @@ static int vidioc_cropcap(struct file *file, void *priv, { struct cx231xx_fh *fh = priv; struct cx231xx *dev = fh->dev; + bool is_50hz = dev->norm & V4L2_STD_625_50; if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; @@ -1453,8 +1454,8 @@ static int vidioc_cropcap(struct file *file, void *priv, cc->bounds.width = dev->width; cc->bounds.height = dev->height; cc->defrect = cc->bounds; - cc->pixelaspect.numerator = 54; /* 4:3 FIXME: remove magic numbers */ - cc->pixelaspect.denominator = 59; + cc->pixelaspect.numerator = is_50hz ? 54 : 11; + cc->pixelaspect.denominator = is_50hz ? 59 : 10; return 0; } diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h index 54790fbe8fdc..ec6d3f5bc36d 100644 --- a/drivers/media/usb/cx231xx/cx231xx.h +++ b/drivers/media/usb/cx231xx/cx231xx.h @@ -30,14 +30,14 @@ #include <linux/mutex.h> #include <linux/usb.h> -#include <media/cx2341x.h> +#include <media/drv-intf/cx2341x.h> #include <media/videobuf-vmalloc.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-fh.h> #include <media/rc-core.h> -#include <media/ir-kbd-i2c.h> +#include <media/i2c/ir-kbd-i2c.h> #include <media/videobuf-dvb.h> #include "cx231xx-reg.h" diff --git a/drivers/media/usb/dvb-usb-v2/Kconfig b/drivers/media/usb/dvb-usb-v2/Kconfig index 9facc92c8dea..3dc8ef004f8b 100644 --- a/drivers/media/usb/dvb-usb-v2/Kconfig +++ b/drivers/media/usb/dvb-usb-v2/Kconfig @@ -9,7 +9,7 @@ config DVB_USB_V2 <file:Documentation/dvb/README.dvb-usb>. For a complete list of supported USB devices see the LinuxTV DVB Wiki: - <http://www.linuxtv.org/wiki/index.php/DVB_USB> + <https://linuxtv.org/wiki/index.php/DVB_USB> Say Y if you own a USB DVB device. diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c index ea3753653368..84f6de6fa07d 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.c @@ -35,7 +35,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))."); struct mxl111sf_demod_state { struct mxl111sf_state *mxl_state; - struct mxl111sf_demod_config *cfg; + const struct mxl111sf_demod_config *cfg; struct dvb_frontend fe; }; @@ -579,7 +579,7 @@ static struct dvb_frontend_ops mxl111sf_demod_ops = { }; struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state, - struct mxl111sf_demod_config *cfg) + const struct mxl111sf_demod_config *cfg) { struct mxl111sf_demod_state *state = NULL; diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h index 0bd83e52669c..7065aca81252 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h @@ -35,11 +35,11 @@ struct mxl111sf_demod_config { #if IS_ENABLED(CONFIG_DVB_USB_MXL111SF) extern struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state, - struct mxl111sf_demod_config *cfg); + const struct mxl111sf_demod_config *cfg); #else static inline struct dvb_frontend *mxl111sf_demod_attach(struct mxl111sf_state *mxl_state, - struct mxl111sf_demod_config *cfg) + const struct mxl111sf_demod_config *cfg) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf.c b/drivers/media/usb/dvb-usb-v2/mxl111sf.c index bec12b0e076b..1710f9038d75 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf.c @@ -288,9 +288,9 @@ static int mxl111sf_adap_fe_init(struct dvb_frontend *fe) err = mxl1x1sf_set_device_mode(state, adap_state->device_mode); mxl_fail(err); - mxl111sf_enable_usb_output(state); + err = mxl111sf_enable_usb_output(state); mxl_fail(err); - mxl1x1sf_top_master_ctrl(state, 1); + err = mxl1x1sf_top_master_ctrl(state, 1); mxl_fail(err); if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) && @@ -731,7 +731,7 @@ fail: return ret; } -static struct mxl111sf_demod_config mxl_demod_config = { +static const struct mxl111sf_demod_config mxl_demod_config = { .read_reg = mxl111sf_read_reg, .write_reg = mxl111sf_write_reg, .program_regs = mxl111sf_ctrl_program_regs, diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index 5a503a6bb8c5..eb5787a3191e 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -181,11 +181,17 @@ static int rtl28xxu_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], goto err_mutex_unlock; } else if (msg[0].addr == 0x10) { /* method 1 - integrated demod */ - req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1); - req.index = CMD_DEMOD_RD | dev->page; - req.size = msg[1].len; - req.data = &msg[1].buf[0]; - ret = rtl28xxu_ctrl_msg(d, &req); + if (msg[0].buf[0] == 0x00) { + /* return demod page from driver cache */ + msg[1].buf[0] = dev->page; + ret = 0; + } else { + req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1); + req.index = CMD_DEMOD_RD | dev->page; + req.size = msg[1].len; + req.data = &msg[1].buf[0]; + ret = rtl28xxu_ctrl_msg(d, &req); + } } else if (msg[0].len < 2) { /* method 2 - old I2C */ req.value = (msg[0].buf[0] << 8) | (msg[0].addr << 1); diff --git a/drivers/media/usb/dvb-usb/Kconfig b/drivers/media/usb/dvb-usb/Kconfig index 128eee61570d..f03b0b70c901 100644 --- a/drivers/media/usb/dvb-usb/Kconfig +++ b/drivers/media/usb/dvb-usb/Kconfig @@ -9,7 +9,7 @@ config DVB_USB <file:Documentation/dvb/README.dvb-usb>. For a complete list of supported USB devices see the LinuxTV DVB Wiki: - <http://www.linuxtv.org/wiki/index.php/DVB_USB> + <https://linuxtv.org/wiki/index.php/DVB_USB> Say Y if you own a USB DVB device. diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c index ed0b3a87983e..b58acd3fcd99 100644 --- a/drivers/media/usb/em28xx/em28xx-camera.c +++ b/drivers/media/usb/em28xx/em28xx-camera.c @@ -21,7 +21,7 @@ #include <linux/i2c.h> #include <media/soc_camera.h> -#include <media/mt9v011.h> +#include <media/i2c/mt9v011.h> #include <media/v4l2-clk.h> #include <media/v4l2-common.h> @@ -322,7 +322,7 @@ int em28xx_detect_sensor(struct em28xx *dev) int em28xx_init_camera(struct em28xx *dev) { - char clk_name[V4L2_SUBDEV_NAME_SIZE]; + char clk_name[V4L2_CLK_NAME_SIZE]; struct i2c_client *client = &dev->i2c_client[dev->def_i2c_bus]; struct i2c_adapter *adap = &dev->i2c_adap[dev->def_i2c_bus]; struct em28xx_v4l2 *v4l2 = dev->v4l2; diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index 394004607059..a1b6ef5894a6 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -30,10 +30,10 @@ #include <linux/i2c.h> #include <linux/usb.h> #include <media/tuner.h> -#include <media/msp3400.h> -#include <media/saa7115.h> -#include <media/tvp5150.h> -#include <media/tvaudio.h> +#include <media/drv-intf/msp3400.h> +#include <media/i2c/saa7115.h> +#include <media/i2c/tvp5150.h> +#include <media/i2c/tvaudio.h> #include <media/i2c-addr.h> #include <media/tveeprom.h> #include <media/v4l2-common.h> @@ -1051,8 +1051,12 @@ struct em28xx_board em28xx_boards[] = { }, [EM2870_BOARD_TERRATEC_XS_MT2060] = { .name = "Terratec Cinergy T XS (MT2060)", - .valid = EM28XX_BOARD_NOT_VALIDATED, + .xclk = EM28XX_XCLK_IR_RC5_MODE | + EM28XX_XCLK_FREQUENCY_12MHZ, + .i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE, .tuner_type = TUNER_ABSENT, /* MT2060 */ + .has_dvb = 1, + .tuner_gpio = default_tuner_gpio, }, [EM2870_BOARD_KWORLD_350U] = { .name = "Kworld 350 U DVB-T", @@ -2368,7 +2372,7 @@ struct usb_device_id em28xx_id_table[] = { { USB_DEVICE(0x0ccd, 0x0042), .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS }, { USB_DEVICE(0x0ccd, 0x0043), - .driver_info = EM2870_BOARD_TERRATEC_XS }, + .driver_info = EM2870_BOARD_TERRATEC_XS_MT2060 }, { USB_DEVICE(0x0ccd, 0x008e), /* Cinergy HTC USB XS Rev. 1 */ .driver_info = EM2884_BOARD_TERRATEC_HTC_USB_XS }, { USB_DEVICE(0x0ccd, 0x00ac), /* Cinergy HTC USB XS Rev. 2 */ @@ -2471,6 +2475,8 @@ struct usb_device_id em28xx_id_table[] = { .driver_info = EM28178_BOARD_PCTV_461E }, { USB_DEVICE(0x2013, 0x025f), .driver_info = EM28178_BOARD_PCTV_292E }, + { USB_DEVICE(0x2040, 0x0264), /* Hauppauge WinTV-soloHD */ + .driver_info = EM28178_BOARD_PCTV_292E }, { USB_DEVICE(0x0413, 0x6f07), .driver_info = EM2861_BOARD_LEADTEK_VC100 }, { USB_DEVICE(0xeb1a, 0x8179), diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index 357be76c7a55..bf5c24467c65 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -38,6 +38,7 @@ #include "lgdt3305.h" #include "zl10353.h" #include "s5h1409.h" +#include "mt2060.h" #include "mt352.h" #include "mt352_priv.h" /* FIXME */ #include "tda1002x.h" @@ -815,6 +816,10 @@ static struct zl10353_config em28xx_zl10353_no_i2c_gate_dev = { .parallel_ts = 1, }; +static struct mt2060_config em28xx_mt2060_config = { + .i2c_address = 0x60, +}; + static struct qt1010_config em28xx_qt1010_config = { .i2c_address = 0x62 }; @@ -1142,6 +1147,16 @@ static int em28xx_dvb_init(struct em28xx *dev) goto out_free; } break; + case EM2870_BOARD_TERRATEC_XS_MT2060: + dvb->fe[0] = dvb_attach(zl10353_attach, + &em28xx_zl10353_no_i2c_gate_dev, + &dev->i2c_adap[dev->def_i2c_bus]); + if (dvb->fe[0] != NULL) { + dvb_attach(mt2060_attach, dvb->fe[0], + &dev->i2c_adap[dev->def_i2c_bus], + &em28xx_mt2060_config, 1220); + } + break; case EM2870_BOARD_KWORLD_355U: dvb->fe[0] = dvb_attach(zl10353_attach, &em28xx_zl10353_no_i2c_gate_dev, diff --git a/drivers/media/usb/em28xx/em28xx-vbi.c b/drivers/media/usb/em28xx/em28xx-vbi.c index e23c285b3108..fe94c9225dd7 100644 --- a/drivers/media/usb/em28xx/em28xx-vbi.c +++ b/drivers/media/usb/em28xx/em28xx-vbi.c @@ -31,26 +31,22 @@ /* ------------------------------------------------------------------ */ -static int vbi_queue_setup(struct vb2_queue *vq, const void *parg, +static int vbi_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct em28xx *dev = vb2_get_drv_priv(vq); struct em28xx_v4l2 *v4l2 = dev->v4l2; - unsigned long size; + unsigned long size = v4l2->vbi_width * v4l2->vbi_height * 2; - if (fmt) - size = fmt->fmt.pix.sizeimage; - else - size = v4l2->vbi_width * v4l2->vbi_height * 2; - - if (0 == *nbuffers) - *nbuffers = 32; if (*nbuffers < 2) *nbuffers = 2; - if (*nbuffers > 32) - *nbuffers = 32; + + if (*nplanes) { + if (sizes[0] < size) + return -EINVAL; + size = sizes[0]; + } *nplanes = 1; sizes[0] = size; diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c index 6a3cf342e087..0e86ff423c49 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -43,7 +43,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> #include <media/v4l2-clk.h> -#include <media/msp3400.h> +#include <media/drv-intf/msp3400.h> #include <media/tuner.h> #define DRIVER_AUTHOR "Ludovico Cavedon <cavedon@sssup.it>, " \ @@ -438,7 +438,7 @@ static inline void finish_buffer(struct em28xx *dev, buf->vb.field = V4L2_FIELD_NONE; else buf->vb.field = V4L2_FIELD_INTERLACED; - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE); } @@ -871,30 +871,19 @@ static void res_free(struct em28xx *dev, enum v4l2_buf_type f_type) Videobuf2 operations ------------------------------------------------------------------*/ -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct em28xx *dev = vb2_get_drv_priv(vq); struct em28xx_v4l2 *v4l2 = dev->v4l2; - unsigned long size; - - if (fmt) - size = fmt->fmt.pix.sizeimage; - else - size = + unsigned long size = (v4l2->width * v4l2->height * v4l2->format->depth + 7) >> 3; - if (size == 0) - return -EINVAL; - - if (0 == *nbuffers) - *nbuffers = 32; - + if (*nplanes) + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; sizes[0] = size; - return 0; } diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 76bf8ba372b3..8ff066c977d9 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -40,7 +40,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-fh.h> -#include <media/ir-kbd-i2c.h> +#include <media/i2c/ir-kbd-i2c.h> #include <media/rc-core.h> #include "tuner-xc2028.h" #include "xc5000.h" diff --git a/drivers/media/usb/go7007/go7007-driver.c b/drivers/media/usb/go7007/go7007-driver.c index ae1cfa792c58..05b1126f263e 100644 --- a/drivers/media/usb/go7007/go7007-driver.c +++ b/drivers/media/usb/go7007/go7007-driver.c @@ -466,7 +466,7 @@ static struct go7007_buffer *frame_boundary(struct go7007 *go, struct go7007_buf else go7007_set_motion_regions(go, vb, 0); - v4l2_get_timestamp(&vb->vb.timestamp); + vb->vb.vb2_buf.timestamp = ktime_get_ns(); vb_tmp = vb; spin_lock(&go->spinlock); list_del(&vb->list); diff --git a/drivers/media/usb/go7007/go7007-usb.c b/drivers/media/usb/go7007/go7007-usb.c index 4857c467e76c..3dbf14c85c5c 100644 --- a/drivers/media/usb/go7007/go7007-usb.c +++ b/drivers/media/usb/go7007/go7007-usb.c @@ -23,9 +23,9 @@ #include <linux/usb.h> #include <linux/i2c.h> #include <asm/byteorder.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include <media/tuner.h> -#include <media/uda1342.h> +#include <media/i2c/uda1342.h> #include "go7007-priv.h" @@ -1289,7 +1289,7 @@ static int go7007_usb_probe(struct usb_interface *intf, /* Allocate the URBs and buffers for receiving the audio stream */ if ((board->flags & GO7007_USB_EZUSB) && - (board->flags & GO7007_BOARD_HAS_AUDIO)) { + (board->main_info.flags & GO7007_BOARD_HAS_AUDIO)) { for (i = 0; i < 8; ++i) { usb->audio_urbs[i] = usb_alloc_urb(0, GFP_KERNEL); if (usb->audio_urbs[i] == NULL) diff --git a/drivers/media/usb/go7007/go7007-v4l2.c b/drivers/media/usb/go7007/go7007-v4l2.c index f3d187db9368..358c1c186d03 100644 --- a/drivers/media/usb/go7007/go7007-v4l2.c +++ b/drivers/media/usb/go7007/go7007-v4l2.c @@ -30,7 +30,7 @@ #include <media/v4l2-subdev.h> #include <media/v4l2-event.h> #include <media/videobuf2-vmalloc.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include "go7007-priv.h" @@ -369,7 +369,6 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, } static int go7007_queue_setup(struct vb2_queue *q, - const void *parg, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/usb/gspca/ov534.c b/drivers/media/usb/gspca/ov534.c index 146071b8e116..bfff1d1c70ab 100644 --- a/drivers/media/usb/gspca/ov534.c +++ b/drivers/media/usb/gspca/ov534.c @@ -1491,8 +1491,13 @@ static void sd_set_streamparm(struct gspca_dev *gspca_dev, struct v4l2_fract *tpf = &cp->timeperframe; struct sd *sd = (struct sd *) gspca_dev; - /* Set requested framerate */ - sd->frame_rate = tpf->denominator / tpf->numerator; + if (tpf->numerator == 0 || tpf->denominator == 0) + /* Set default framerate */ + sd->frame_rate = 30; + else + /* Set requested framerate */ + sd->frame_rate = tpf->denominator / tpf->numerator; + if (gspca_dev->streaming) set_frame_rate(gspca_dev); diff --git a/drivers/media/usb/gspca/topro.c b/drivers/media/usb/gspca/topro.c index c70ff406b07a..c028a5c2438e 100644 --- a/drivers/media/usb/gspca/topro.c +++ b/drivers/media/usb/gspca/topro.c @@ -4802,7 +4802,11 @@ static void sd_set_streamparm(struct gspca_dev *gspca_dev, struct v4l2_fract *tpf = &cp->timeperframe; int fr, i; - sd->framerate = tpf->denominator / tpf->numerator; + if (tpf->numerator == 0 || tpf->denominator == 0) + sd->framerate = 30; + else + sd->framerate = tpf->denominator / tpf->numerator; + if (gspca_dev->streaming) setframerate(gspca_dev, v4l2_ctrl_g_ctrl(gspca_dev->exposure)); diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c index 0fe5cb2c260c..9e700caf0d66 100644 --- a/drivers/media/usb/hackrf/hackrf.c +++ b/drivers/media/usb/hackrf/hackrf.c @@ -526,7 +526,7 @@ static void hackrf_urb_complete_in(struct urb *urb) urb->transfer_buffer, len); vb2_set_plane_payload(&buffer->vb.vb2_buf, 0, len); buffer->vb.sequence = dev->sequence++; - v4l2_get_timestamp(&buffer->vb.timestamp); + buffer->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&buffer->vb.vb2_buf, VB2_BUF_STATE_DONE); exit_usb_submit_urb: usb_submit_urb(urb, GFP_ATOMIC); @@ -571,7 +571,7 @@ static void hackrf_urb_complete_out(struct urb *urb) vb2_plane_vaddr(&buffer->vb.vb2_buf, 0), len); urb->actual_length = len; buffer->vb.sequence = dev->sequence++; - v4l2_get_timestamp(&buffer->vb.timestamp); + buffer->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&buffer->vb.vb2_buf, VB2_BUF_STATE_DONE); exit_usb_submit_urb: usb_submit_urb(urb, GFP_ATOMIC); @@ -759,7 +759,7 @@ static void hackrf_return_all_buffers(struct vb2_queue *vq, } static int hackrf_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, + unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { struct hackrf_dev *dev = vb2_get_drv_priv(vq); diff --git a/drivers/media/usb/hdpvr/hdpvr-video.c b/drivers/media/usb/hdpvr/hdpvr-video.c index d8d8c0f519fc..7dee22deebf3 100644 --- a/drivers/media/usb/hdpvr/hdpvr-video.c +++ b/drivers/media/usb/hdpvr/hdpvr-video.c @@ -642,7 +642,7 @@ static int vidioc_s_dv_timings(struct file *file, void *_fh, if (dev->status != STATUS_IDLE) return -EBUSY; for (i = 0; i < ARRAY_SIZE(hdpvr_dv_timings); i++) - if (v4l2_match_dv_timings(timings, hdpvr_dv_timings + i, 0)) + if (v4l2_match_dv_timings(timings, hdpvr_dv_timings + i, 0, false)) break; if (i == ARRAY_SIZE(hdpvr_dv_timings)) return -EINVAL; diff --git a/drivers/media/usb/hdpvr/hdpvr.h b/drivers/media/usb/hdpvr/hdpvr.h index a3194304182d..78e815441f95 100644 --- a/drivers/media/usb/hdpvr/hdpvr.h +++ b/drivers/media/usb/hdpvr/hdpvr.h @@ -17,7 +17,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> -#include <media/ir-kbd-i2c.h> +#include <media/i2c/ir-kbd-i2c.h> #define HDPVR_MAX 8 #define HDPVR_I2C_MAX_SIZE 128 diff --git a/drivers/media/usb/msi2500/msi2500.c b/drivers/media/usb/msi2500/msi2500.c index e06a21a4fbd9..c104315fdc17 100644 --- a/drivers/media/usb/msi2500/msi2500.c +++ b/drivers/media/usb/msi2500/msi2500.c @@ -616,7 +616,6 @@ static int msi2500_querycap(struct file *file, void *fh, /* Videobuf2 operations */ static int msi2500_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) diff --git a/drivers/media/usb/pvrusb2/pvrusb2-audio.c b/drivers/media/usb/pvrusb2/pvrusb2-audio.c index 45276c628482..5f953d837bf1 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-audio.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-audio.c @@ -23,7 +23,7 @@ #include "pvrusb2-hdw-internal.h" #include "pvrusb2-debug.h" #include <linux/videodev2.h> -#include <media/msp3400.h> +#include <media/drv-intf/msp3400.h> #include <media/v4l2-common.h> diff --git a/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c index 1a81aa70509b..7d675fae1846 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-cx2584x-v4l.c @@ -32,7 +32,7 @@ #include "pvrusb2-hdw-internal.h" #include "pvrusb2-debug.h" -#include <media/cx25840.h> +#include <media/drv-intf/cx25840.h> #include <linux/videodev2.h> #include <media/v4l2-common.h> #include <linux/errno.h> diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h index 1f9c02801cee..60141b16d731 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h +++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h @@ -39,8 +39,8 @@ #include "pvrusb2-hdw.h" #include "pvrusb2-io.h" #include <media/v4l2-device.h> -#include <media/cx2341x.h> -#include <media/ir-kbd-i2c.h> +#include <media/drv-intf/cx2341x.h> +#include <media/i2c/ir-kbd-i2c.h> #include "pvrusb2-devattr.h" /* Legal values for PVR2_CID_HSM */ diff --git a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c index 4baa9d632a4e..14321d0a1833 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c @@ -20,7 +20,7 @@ #include <linux/i2c.h> #include <linux/module.h> -#include <media/ir-kbd-i2c.h> +#include <media/i2c/ir-kbd-i2c.h> #include "pvrusb2-i2c-core.h" #include "pvrusb2-hdw-internal.h" #include "pvrusb2-debug.h" diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c index 1c5f85bf7ed4..81f788b7b242 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c @@ -628,6 +628,7 @@ static int pvr2_g_ext_ctrls(struct file *file, void *priv, struct pvr2_v4l2_fh *fh = file->private_data; struct pvr2_hdw *hdw = fh->channel.mc_head->hdw; struct v4l2_ext_control *ctrl; + struct pvr2_ctrl *cptr; unsigned int idx; int val; int ret; @@ -635,8 +636,15 @@ static int pvr2_g_ext_ctrls(struct file *file, void *priv, ret = 0; for (idx = 0; idx < ctls->count; idx++) { ctrl = ctls->controls + idx; - ret = pvr2_ctrl_get_value( - pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id), &val); + cptr = pvr2_hdw_get_ctrl_v4l(hdw, ctrl->id); + if (cptr) { + if (ctls->which == V4L2_CTRL_WHICH_DEF_VAL) + pvr2_ctrl_get_def(cptr, &val); + else + ret = pvr2_ctrl_get_value(cptr, &val); + } else + ret = -EINVAL; + if (ret) { ctls->error_idx = idx; return ret; @@ -658,6 +666,10 @@ static int pvr2_s_ext_ctrls(struct file *file, void *priv, unsigned int idx; int ret; + /* Default value cannot be changed */ + if (ctls->which == V4L2_CTRL_WHICH_DEF_VAL) + return -EINVAL; + ret = 0; for (idx = 0; idx < ctls->count; idx++) { ctrl = ctls->controls + idx; diff --git a/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c b/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c index 139b39740534..105123ab36aa 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c @@ -35,7 +35,7 @@ #include "pvrusb2-debug.h" #include <linux/videodev2.h> #include <media/v4l2-common.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include <linux/errno.h> struct routing_scheme { diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c index b79c36fd8cd2..086cf1c7bd7d 100644 --- a/drivers/media/usb/pwc/pwc-if.c +++ b/drivers/media/usb/pwc/pwc-if.c @@ -316,8 +316,7 @@ static void pwc_isoc_handler(struct urb *urb) struct pwc_frame_buf *fbuf = pdev->fill_buf; if (pdev->vsync == 1) { - v4l2_get_timestamp( - &fbuf->vb.timestamp); + fbuf->vb.vb2_buf.timestamp = ktime_get_ns(); pdev->vsync = 2; } @@ -571,7 +570,7 @@ static void pwc_video_release(struct v4l2_device *v) /***************************************************************************/ /* Videobuf2 operations */ -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c index e7acb12ad21d..9acdaa3716fb 100644 --- a/drivers/media/usb/s2255/s2255drv.c +++ b/drivers/media/usb/s2255/s2255drv.c @@ -574,7 +574,7 @@ static void s2255_got_frame(struct s2255_vc *vc, int jpgsize) buf = list_entry(vc->buf_list.next, struct s2255_buffer, list); list_del(&buf->list); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); buf->vb.field = vc->field; buf->vb.sequence = vc->frame_count; spin_unlock_irqrestore(&vc->qlock, flags); @@ -660,7 +660,7 @@ static void s2255_fillbuff(struct s2255_vc *vc, Videobuf operations ------------------------------------------------------------------*/ -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/usb/stk1160/stk1160-core.c b/drivers/media/usb/stk1160/stk1160-core.c index 1b6836f15370..bc029478065a 100644 --- a/drivers/media/usb/stk1160/stk1160-core.c +++ b/drivers/media/usb/stk1160/stk1160-core.c @@ -34,7 +34,7 @@ #include <linux/usb.h> #include <linux/mm.h> #include <linux/vmalloc.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include "stk1160.h" #include "stk1160-reg.h" diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c b/drivers/media/usb/stk1160/stk1160-v4l.c index 0bd34f1e7fa9..77131fd614a5 100644 --- a/drivers/media/usb/stk1160/stk1160-v4l.c +++ b/drivers/media/usb/stk1160/stk1160-v4l.c @@ -33,7 +33,7 @@ #include <media/v4l2-event.h> #include <media/videobuf2-vmalloc.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include "stk1160.h" #include "stk1160-reg.h" @@ -664,7 +664,7 @@ static const struct v4l2_ioctl_ops stk1160_ioctl_ops = { /* * Videobuf2 operations */ -static int queue_setup(struct vb2_queue *vq, const void *parg, +static int queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index 75654e676e80..46191d5262eb 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -99,7 +99,7 @@ void stk1160_buffer_done(struct stk1160 *dev) buf->vb.sequence = dev->sequence++; buf->vb.field = V4L2_FIELD_INTERLACED; buf->vb.vb2_buf.planes[0].bytesused = buf->bytesused; - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->bytesused); vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE); diff --git a/drivers/media/usb/tm6000/tm6000-cards.c b/drivers/media/usb/tm6000/tm6000-cards.c index 2e8c3afe4ec4..8902ee36bc94 100644 --- a/drivers/media/usb/tm6000/tm6000-cards.c +++ b/drivers/media/usb/tm6000/tm6000-cards.c @@ -26,7 +26,7 @@ #include <linux/slab.h> #include <media/v4l2-common.h> #include <media/tuner.h> -#include <media/tvaudio.h> +#include <media/i2c/tvaudio.h> #include <media/i2c-addr.h> #include <media/rc-map.h> diff --git a/drivers/media/usb/ttusb-dec/ttusb_dec.c b/drivers/media/usb/ttusb-dec/ttusb_dec.c index a5de46f04247..4e36e24cb3a6 100644 --- a/drivers/media/usb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/usb/ttusb-dec/ttusb_dec.c @@ -1606,7 +1606,7 @@ static int fe_send_command(struct dvb_frontend* fe, const u8 command, return ttusb_dec_send_command(dec, command, param_length, params, result_length, cmd_result); } -static struct ttusbdecfe_config fe_config = { +static const struct ttusbdecfe_config fe_config = { .send_command = fe_send_command }; diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index e645c9df2d94..4ebb33943f9a 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -322,7 +322,7 @@ static void usbtv_image_chunk(struct usbtv *usbtv, __be32 *chunk) buf->vb.field = V4L2_FIELD_INTERLACED; buf->vb.sequence = usbtv->sequence++; - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size); vb2_buffer_done(&buf->vb.vb2_buf, state); list_del(&buf->list); @@ -599,19 +599,18 @@ static struct v4l2_file_operations usbtv_fops = { }; static int usbtv_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *nbuffers, + unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct usbtv *usbtv = vb2_get_drv_priv(vq); unsigned size = USBTV_CHUNK * usbtv->n_chunks * 2 * sizeof(u32); if (vq->num_buffers + *nbuffers < 2) *nbuffers = 2 - vq->num_buffers; + if (*nplanes) + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; - if (fmt && fmt->fmt.pix.sizeimage < size) - return -EINVAL; - sizes[0] = fmt ? fmt->fmt.pix.sizeimage : size; + sizes[0] = size; return 0; } diff --git a/drivers/media/usb/usbvision/usbvision-core.c b/drivers/media/usb/usbvision/usbvision-core.c index dc3b4d5155c5..1ea04e75fb36 100644 --- a/drivers/media/usb/usbvision/usbvision-core.c +++ b/drivers/media/usb/usbvision/usbvision-core.c @@ -37,7 +37,7 @@ #include <linux/videodev2.h> #include <linux/i2c.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include <media/v4l2-common.h> #include <media/tuner.h> diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c index b693206f66dd..de9ff3bb8edd 100644 --- a/drivers/media/usb/usbvision/usbvision-video.c +++ b/drivers/media/usb/usbvision/usbvision-video.c @@ -59,7 +59,7 @@ #include <linux/videodev2.h> #include <linux/i2c.h> -#include <media/saa7115.h> +#include <media/i2c/saa7115.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-event.h> @@ -1461,11 +1461,32 @@ static int usbvision_probe(struct usb_interface *intf, printk(KERN_INFO "%s: %s found\n", __func__, usbvision_device_data[model].model_string); + /* + * this is a security check. + * an exploit using an incorrect bInterfaceNumber is known + */ + if (ifnum >= USB_MAXINTERFACES || !dev->actconfig->interface[ifnum]) + return -ENODEV; + if (usbvision_device_data[model].interface >= 0) interface = &dev->actconfig->interface[usbvision_device_data[model].interface]->altsetting[0]; - else + else if (ifnum < dev->actconfig->desc.bNumInterfaces) interface = &dev->actconfig->interface[ifnum]->altsetting[0]; + else { + dev_err(&intf->dev, "interface %d is invalid, max is %d\n", + ifnum, dev->actconfig->desc.bNumInterfaces - 1); + ret = -ENODEV; + goto err_usb; + } + + if (interface->desc.bNumEndpoints < 2) { + dev_err(&intf->dev, "interface %d has %d endpoints, but must" + " have minimum 2\n", ifnum, interface->desc.bNumEndpoints); + ret = -ENODEV; + goto err_usb; + } endpoint = &interface->endpoint[1].desc; + if (!usb_endpoint_xfer_isoc(endpoint)) { dev_err(&intf->dev, "%s: interface %d. has non-ISO endpoint!\n", __func__, ifnum); diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index 3e59b288b8a8..c2ee6e39fd0c 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -227,7 +227,8 @@ static struct uvc_control_info uvc_ctrls[] = { .size = 4, .flags = UVC_CTRL_FLAG_SET_CUR | UVC_CTRL_FLAG_GET_RANGE - | UVC_CTRL_FLAG_RESTORE, + | UVC_CTRL_FLAG_RESTORE + | UVC_CTRL_FLAG_AUTO_UPDATE, }, { .entity = UVC_GUID_UVC_CAMERA, diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index d11fd6ac2df0..39abbafad796 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2540,7 +2540,8 @@ static struct usb_device_id uvc_ids[] = { .bInterfaceProtocol = 0, .driver_info = UVC_QUIRK_FORCE_Y8 }, /* Generic USB Video Class */ - { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) }, + { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_UNDEFINED) }, + { USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, UVC_PC_PROTOCOL_15) }, {} }; diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c index cfb868a48b5f..54394722756f 100644 --- a/drivers/media/usb/uvc/uvc_queue.c +++ b/drivers/media/usb/uvc/uvc_queue.c @@ -69,23 +69,19 @@ static void uvc_queue_return_buffers(struct uvc_video_queue *queue, * videobuf2 queue operations */ -static int uvc_queue_setup(struct vb2_queue *vq, const void *parg, +static int uvc_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { - const struct v4l2_format *fmt = parg; struct uvc_video_queue *queue = vb2_get_drv_priv(vq); struct uvc_streaming *stream = uvc_queue_to_stream(queue); + unsigned size = stream->ctrl.dwMaxVideoFrameSize; /* Make sure the image size is large enough. */ - if (fmt && fmt->fmt.pix.sizeimage < stream->ctrl.dwMaxVideoFrameSize) - return -EINVAL; - + if (*nplanes) + return sizes[0] < size ? -EINVAL : 0; *nplanes = 1; - - sizes[0] = fmt ? fmt->fmt.pix.sizeimage - : stream->ctrl.dwMaxVideoFrameSize; - + sizes[0] = size; return 0; } diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c index 2764f43607c1..d7723ce772b3 100644 --- a/drivers/media/usb/uvc/uvc_v4l2.c +++ b/drivers/media/usb/uvc/uvc_v4l2.c @@ -983,6 +983,22 @@ static int uvc_ioctl_g_ext_ctrls(struct file *file, void *fh, unsigned int i; int ret; + if (ctrls->which == V4L2_CTRL_WHICH_DEF_VAL) { + for (i = 0; i < ctrls->count; ++ctrl, ++i) { + struct v4l2_queryctrl qc = { .id = ctrl->id }; + + ret = uvc_query_v4l2_ctrl(chain, &qc); + if (ret < 0) { + ctrls->error_idx = i; + return ret; + } + + ctrl->value = qc.default_value; + } + + return 0; + } + ret = uvc_ctrl_begin(chain); if (ret < 0) return ret; @@ -1010,6 +1026,10 @@ static int uvc_ioctl_s_try_ext_ctrls(struct uvc_fh *handle, unsigned int i; int ret; + /* Default value cannot be changed */ + if (ctrls->which == V4L2_CTRL_WHICH_DEF_VAL) + return -EINVAL; + ret = uvc_ctrl_begin(chain); if (ret < 0) return ret; diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index 2b276ab7764f..075a0fe77485 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -694,22 +694,19 @@ void uvc_video_clock_update(struct uvc_streaming *stream, ts.tv_nsec -= NSEC_PER_SEC; } - uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %lu.%06lu " - "buf ts %lu.%06lu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n", + uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %llu " + "buf ts %llu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n", stream->dev->name, sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536), - y, ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC, - vbuf->timestamp.tv_sec, - (unsigned long)vbuf->timestamp.tv_usec, + y, timespec_to_ns(&ts), vbuf->vb2_buf.timestamp, x1, first->host_sof, first->dev_sof, x2, last->host_sof, last->dev_sof, y1, y2); /* Update the V4L2 buffer. */ - vbuf->timestamp.tv_sec = ts.tv_sec; - vbuf->timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC; + vbuf->vb2_buf.timestamp = timespec_to_ns(&ts); done: - spin_unlock_irqrestore(&stream->clock.lock, flags); + spin_unlock_irqrestore(&clock->lock, flags); } /* ------------------------------------------------------------------------ @@ -1034,9 +1031,7 @@ static int uvc_video_decode_start(struct uvc_streaming *stream, buf->buf.field = V4L2_FIELD_NONE; buf->buf.sequence = stream->sequence; - buf->buf.timestamp.tv_sec = ts.tv_sec; - buf->buf.timestamp.tv_usec = - ts.tv_nsec / NSEC_PER_USEC; + buf->buf.vb2_buf.timestamp = timespec_to_ns(&ts); /* TODO: Handle PTS and SCR. */ buf->state = UVC_BUF_STATE_ACTIVE; diff --git a/drivers/media/v4l2-core/v4l2-clk.c b/drivers/media/v4l2-core/v4l2-clk.c index 34e416a554f6..297e10e69898 100644 --- a/drivers/media/v4l2-core/v4l2-clk.c +++ b/drivers/media/v4l2-core/v4l2-clk.c @@ -15,6 +15,7 @@ #include <linux/list.h> #include <linux/module.h> #include <linux/mutex.h> +#include <linux/of.h> #include <linux/slab.h> #include <linux/string.h> @@ -39,6 +40,7 @@ struct v4l2_clk *v4l2_clk_get(struct device *dev, const char *id) { struct v4l2_clk *clk; struct clk *ccf_clk = clk_get(dev, id); + char clk_name[V4L2_CLK_NAME_SIZE]; if (PTR_ERR(ccf_clk) == -EPROBE_DEFER) return ERR_PTR(-EPROBE_DEFER); @@ -57,6 +59,13 @@ struct v4l2_clk *v4l2_clk_get(struct device *dev, const char *id) mutex_lock(&clk_lock); clk = v4l2_clk_find(dev_name(dev)); + /* if dev_name is not found, try use the OF name to find again */ + if (PTR_ERR(clk) == -ENODEV && dev->of_node) { + v4l2_clk_name_of(clk_name, sizeof(clk_name), + of_node_full_name(dev->of_node)); + clk = v4l2_clk_find(clk_name); + } + if (!IS_ERR(clk)) atomic_inc(&clk->use_count); mutex_unlock(&clk_lock); diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c index 327e83ac2469..8fd84a67478a 100644 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -630,7 +630,7 @@ static inline int put_v4l2_input32(struct v4l2_input *kp, struct v4l2_input32 __ } struct v4l2_ext_controls32 { - __u32 ctrl_class; + __u32 which; __u32 count; __u32 error_idx; __u32 reserved[2]; @@ -673,7 +673,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext compat_caddr_t p; if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_ext_controls32)) || - get_user(kp->ctrl_class, &up->ctrl_class) || + get_user(kp->which, &up->which) || get_user(kp->count, &up->count) || get_user(kp->error_idx, &up->error_idx) || copy_from_user(kp->reserved, up->reserved, @@ -723,7 +723,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext compat_caddr_t p; if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_ext_controls32)) || - put_user(kp->ctrl_class, &up->ctrl_class) || + put_user(kp->which, &up->which) || put_user(kp->count, &up->count) || put_user(kp->error_idx, &up->error_idx) || copy_to_user(up->reserved, kp->reserved, sizeof(up->reserved))) diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 4a1d9fdd14bb..c9d5537b6af7 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -1491,6 +1491,17 @@ static int new_to_user(struct v4l2_ext_control *c, return ptr_to_user(c, ctrl, ctrl->p_new); } +/* Helper function: copy the initial control value back to the caller */ +static int def_to_user(struct v4l2_ext_control *c, struct v4l2_ctrl *ctrl) +{ + int idx; + + for (idx = 0; idx < ctrl->elems; idx++) + ctrl->type_ops->init(ctrl, idx, ctrl->p_new); + + return ptr_to_user(c, ctrl, ctrl->p_new); +} + /* Helper function: copy the caller-provider value to the given control value */ static int user_to_ptr(struct v4l2_ext_control *c, struct v4l2_ctrl *ctrl, @@ -1762,7 +1773,7 @@ static struct v4l2_ctrl_ref *find_private_ref( list_for_each_entry(ref, &hdl->ctrl_refs, node) { /* Search for private user controls that are compatible with VIDIOC_G/S_CTRL. */ - if (V4L2_CTRL_ID2CLASS(ref->ctrl->id) == V4L2_CTRL_CLASS_USER && + if (V4L2_CTRL_ID2WHICH(ref->ctrl->id) == V4L2_CTRL_CLASS_USER && V4L2_CTRL_DRIVER_PRIV(ref->ctrl->id)) { if (!ref->ctrl->is_int) continue; @@ -1831,7 +1842,7 @@ static int handler_new_ref(struct v4l2_ctrl_handler *hdl, struct v4l2_ctrl_ref *ref; struct v4l2_ctrl_ref *new_ref; u32 id = ctrl->id; - u32 class_ctrl = V4L2_CTRL_ID2CLASS(id) | 1; + u32 class_ctrl = V4L2_CTRL_ID2WHICH(id) | 1; int bucket = id % hdl->nr_of_buckets; /* which bucket to use */ /* @@ -2253,9 +2264,9 @@ EXPORT_SYMBOL(v4l2_ctrl_add_handler); bool v4l2_ctrl_radio_filter(const struct v4l2_ctrl *ctrl) { - if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_TX) + if (V4L2_CTRL_ID2WHICH(ctrl->id) == V4L2_CTRL_CLASS_FM_TX) return true; - if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_RX) + if (V4L2_CTRL_ID2WHICH(ctrl->id) == V4L2_CTRL_CLASS_FM_RX) return true; switch (ctrl->id) { case V4L2_CID_AUDIO_MUTE: @@ -2710,7 +2721,9 @@ static int prepare_ext_ctrls(struct v4l2_ctrl_handler *hdl, cs->error_idx = i; - if (cs->ctrl_class && V4L2_CTRL_ID2CLASS(id) != cs->ctrl_class) + if (cs->which && + cs->which != V4L2_CTRL_WHICH_DEF_VAL && + V4L2_CTRL_ID2WHICH(id) != cs->which) return -EINVAL; /* Old-style private controls are not allowed for @@ -2787,11 +2800,11 @@ static int prepare_ext_ctrls(struct v4l2_ctrl_handler *hdl, /* Handles the corner case where cs->count == 0. It checks whether the specified control class exists. If that class ID is 0, then it checks whether there are any controls at all. */ -static int class_check(struct v4l2_ctrl_handler *hdl, u32 ctrl_class) +static int class_check(struct v4l2_ctrl_handler *hdl, u32 which) { - if (ctrl_class == 0) + if (which == 0 || which == V4L2_CTRL_WHICH_DEF_VAL) return list_empty(&hdl->ctrl_refs) ? -EINVAL : 0; - return find_ref_lock(hdl, ctrl_class | 1) ? 0 : -EINVAL; + return find_ref_lock(hdl, which | 1) ? 0 : -EINVAL; } @@ -2803,15 +2816,18 @@ int v4l2_g_ext_ctrls(struct v4l2_ctrl_handler *hdl, struct v4l2_ext_controls *cs struct v4l2_ctrl_helper *helpers = helper; int ret; int i, j; + bool def_value; + + def_value = (cs->which == V4L2_CTRL_WHICH_DEF_VAL); cs->error_idx = cs->count; - cs->ctrl_class = V4L2_CTRL_ID2CLASS(cs->ctrl_class); + cs->which = V4L2_CTRL_ID2WHICH(cs->which); if (hdl == NULL) return -EINVAL; if (cs->count == 0) - return class_check(hdl, cs->ctrl_class); + return class_check(hdl, cs->which); if (cs->count > ARRAY_SIZE(helper)) { helpers = kmalloc_array(cs->count, sizeof(helper[0]), @@ -2829,9 +2845,11 @@ int v4l2_g_ext_ctrls(struct v4l2_ctrl_handler *hdl, struct v4l2_ext_controls *cs for (i = 0; !ret && i < cs->count; i++) { int (*ctrl_to_user)(struct v4l2_ext_control *c, - struct v4l2_ctrl *ctrl) = cur_to_user; + struct v4l2_ctrl *ctrl); struct v4l2_ctrl *master; + ctrl_to_user = def_value ? def_to_user : cur_to_user; + if (helpers[i].mref == NULL) continue; @@ -2841,8 +2859,9 @@ int v4l2_g_ext_ctrls(struct v4l2_ctrl_handler *hdl, struct v4l2_ext_controls *cs v4l2_ctrl_lock(master); /* g_volatile_ctrl will update the new control values */ - if ((master->flags & V4L2_CTRL_FLAG_VOLATILE) || - (master->has_volatiles && !is_cur_manual(master))) { + if (!def_value && + ((master->flags & V4L2_CTRL_FLAG_VOLATILE) || + (master->has_volatiles && !is_cur_manual(master)))) { for (j = 0; j < master->ncontrols; j++) cur_to_new(master->cluster[j]); ret = call_op(master, g_volatile_ctrl); @@ -3064,13 +3083,18 @@ static int try_set_ext_ctrls(struct v4l2_fh *fh, struct v4l2_ctrl_handler *hdl, int ret; cs->error_idx = cs->count; - cs->ctrl_class = V4L2_CTRL_ID2CLASS(cs->ctrl_class); + + /* Default value cannot be changed */ + if (cs->which == V4L2_CTRL_WHICH_DEF_VAL) + return -EINVAL; + + cs->which = V4L2_CTRL_ID2WHICH(cs->which); if (hdl == NULL) return -EINVAL; if (cs->count == 0) - return class_check(hdl, cs->ctrl_class); + return class_check(hdl, cs->which); if (cs->count > ARRAY_SIZE(helper)) { helpers = kmalloc_array(cs->count, sizeof(helper[0]), @@ -3300,7 +3324,8 @@ EXPORT_SYMBOL(v4l2_ctrl_notify); int __v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl, s64 min, s64 max, u64 step, s64 def) { - bool changed; + bool value_changed; + bool range_changed = false; int ret; lockdep_assert_held(ctrl->handler->lock); @@ -3324,10 +3349,14 @@ int __v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl, default: return -EINVAL; } - ctrl->minimum = min; - ctrl->maximum = max; - ctrl->step = step; - ctrl->default_value = def; + if ((ctrl->minimum != min) || (ctrl->maximum != max) || + (ctrl->step != step) || ctrl->default_value != def) { + range_changed = true; + ctrl->minimum = min; + ctrl->maximum = max; + ctrl->step = step; + ctrl->default_value = def; + } cur_to_new(ctrl); if (validate_new(ctrl, ctrl->p_new)) { if (ctrl->type == V4L2_CTRL_TYPE_INTEGER64) @@ -3337,12 +3366,12 @@ int __v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl, } if (ctrl->type == V4L2_CTRL_TYPE_INTEGER64) - changed = *ctrl->p_new.p_s64 != *ctrl->p_cur.p_s64; + value_changed = *ctrl->p_new.p_s64 != *ctrl->p_cur.p_s64; else - changed = *ctrl->p_new.p_s32 != *ctrl->p_cur.p_s32; - if (changed) + value_changed = *ctrl->p_new.p_s32 != *ctrl->p_cur.p_s32; + if (value_changed) ret = set_ctrl(NULL, ctrl, V4L2_EVENT_CTRL_CH_RANGE); - else + else if (range_changed) send_event(NULL, ctrl, V4L2_EVENT_CTRL_CH_RANGE); return ret; } diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c index 5b0a30b9252b..7129e438f29e 100644 --- a/drivers/media/v4l2-core/v4l2-device.c +++ b/drivers/media/v4l2-core/v4l2-device.c @@ -118,11 +118,20 @@ void v4l2_device_unregister(struct v4l2_device *v4l2_dev) if (sd->flags & V4L2_SUBDEV_FL_IS_I2C) { struct i2c_client *client = v4l2_get_subdevdata(sd); - /* We need to unregister the i2c client explicitly. - We cannot rely on i2c_del_adapter to always - unregister clients for us, since if the i2c bus - is a platform bus, then it is never deleted. */ - if (client) + /* + * We need to unregister the i2c client + * explicitly. We cannot rely on + * i2c_del_adapter to always unregister + * clients for us, since if the i2c bus is a + * platform bus, then it is never deleted. + * + * Device tree or ACPI based devices must not + * be unregistered as they have not been + * registered by us, and would not be + * re-created by just probing the V4L2 driver. + */ + if (client && + !client->dev.of_node && !client->dev.fwnode) i2c_unregister_device(client); continue; } @@ -131,7 +140,7 @@ void v4l2_device_unregister(struct v4l2_device *v4l2_dev) if (sd->flags & V4L2_SUBDEV_FL_IS_SPI) { struct spi_device *spi = v4l2_get_subdevdata(sd); - if (spi) + if (spi && !spi->dev.of_node && !spi->dev.fwnode) spi_unregister_device(spi); continue; } diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index 6a83d6191684..ec258b73001a 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -209,8 +209,13 @@ bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t, if (v4l2_valid_dv_timings(v4l2_dv_timings_presets + i, cap, fnc, fnc_handle) && v4l2_match_dv_timings(t, v4l2_dv_timings_presets + i, - pclock_delta)) { + pclock_delta, false)) { + u32 flags = t->bt.flags & V4L2_DV_FL_REDUCED_FPS; + *t = v4l2_dv_timings_presets[i]; + if (can_reduce_fps(&t->bt)) + t->bt.flags |= flags; + return true; } } @@ -223,12 +228,14 @@ EXPORT_SYMBOL_GPL(v4l2_find_dv_timings_cap); * @t1 - compare this v4l2_dv_timings struct... * @t2 - with this struct. * @pclock_delta - the allowed pixelclock deviation. + * @match_reduced_fps - if true, then fail if V4L2_DV_FL_REDUCED_FPS does not + * match. * * Compare t1 with t2 with a given margin of error for the pixelclock. */ bool v4l2_match_dv_timings(const struct v4l2_dv_timings *t1, const struct v4l2_dv_timings *t2, - unsigned pclock_delta) + unsigned pclock_delta, bool match_reduced_fps) { if (t1->type != t2->type || t1->type != V4L2_DV_BT_656_1120) return false; @@ -239,9 +246,14 @@ bool v4l2_match_dv_timings(const struct v4l2_dv_timings *t1, t1->bt.pixelclock >= t2->bt.pixelclock - pclock_delta && t1->bt.pixelclock <= t2->bt.pixelclock + pclock_delta && t1->bt.hfrontporch == t2->bt.hfrontporch && + t1->bt.hsync == t2->bt.hsync && + t1->bt.hbackporch == t2->bt.hbackporch && t1->bt.vfrontporch == t2->bt.vfrontporch && t1->bt.vsync == t2->bt.vsync && t1->bt.vbackporch == t2->bt.vbackporch && + (!match_reduced_fps || + (t1->bt.flags & V4L2_DV_FL_REDUCED_FPS) == + (t2->bt.flags & V4L2_DV_FL_REDUCED_FPS)) && (!t1->bt.interlaced || (t1->bt.il_vfrontporch == t2->bt.il_vfrontporch && t1->bt.il_vsync == t2->bt.il_vsync && diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index 7486af2c8ae4..8a018c6dd16a 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -565,8 +565,8 @@ static void v4l_print_ext_controls(const void *arg, bool write_only) const struct v4l2_ext_controls *p = arg; int i; - pr_cont("class=0x%x, count=%d, error_idx=%d", - p->ctrl_class, p->count, p->error_idx); + pr_cont("which=0x%x, count=%d, error_idx=%d", + p->which, p->count, p->error_idx); for (i = 0; i < p->count; i++) { if (!p->controls[i].size) pr_cont(", id/val=0x%x/0x%x", @@ -902,13 +902,13 @@ static int check_ext_ctrls(struct v4l2_ext_controls *c, int allow_priv) Only when passed in through VIDIOC_G_CTRL and VIDIOC_S_CTRL is it allowed for backwards compatibility. */ - if (!allow_priv && c->ctrl_class == V4L2_CID_PRIVATE_BASE) + if (!allow_priv && c->which == V4L2_CID_PRIVATE_BASE) return 0; - if (c->ctrl_class == 0) + if (!c->which) return 1; /* Check that all controls are from the same control class. */ for (i = 0; i < c->count; i++) { - if (V4L2_CTRL_ID2CLASS(c->controls[i].id) != c->ctrl_class) { + if (V4L2_CTRL_ID2WHICH(c->controls[i].id) != c->which) { c->error_idx = i; return 0; } @@ -1969,7 +1969,7 @@ static int v4l_g_ctrl(const struct v4l2_ioctl_ops *ops, if (ops->vidioc_g_ext_ctrls == NULL) return -ENOTTY; - ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id); + ctrls.which = V4L2_CTRL_ID2WHICH(p->id); ctrls.count = 1; ctrls.controls = &ctrl; ctrl.id = p->id; @@ -2003,7 +2003,7 @@ static int v4l_s_ctrl(const struct v4l2_ioctl_ops *ops, if (ops->vidioc_s_ext_ctrls == NULL) return -ENOTTY; - ctrls.ctrl_class = V4L2_CTRL_ID2CLASS(p->id); + ctrls.which = V4L2_CTRL_ID2WHICH(p->id); ctrls.count = 1; ctrls.controls = &ctrl; ctrl.id = p->id; diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index 33bdd81065e8..c5d49d7a0d76 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -28,11 +28,161 @@ #include <trace/events/vb2.h> -#include "videobuf2-internal.h" +static int debug; +module_param(debug, int, 0644); -int vb2_debug; -EXPORT_SYMBOL_GPL(vb2_debug); -module_param_named(debug, vb2_debug, int, 0644); +#define dprintk(level, fmt, arg...) \ + do { \ + if (debug >= level) \ + pr_info("vb2-core: %s: " fmt, __func__, ## arg); \ + } while (0) + +#ifdef CONFIG_VIDEO_ADV_DEBUG + +/* + * If advanced debugging is on, then count how often each op is called + * successfully, which can either be per-buffer or per-queue. + * + * This makes it easy to check that the 'init' and 'cleanup' + * (and variations thereof) stay balanced. + */ + +#define log_memop(vb, op) \ + dprintk(2, "call_memop(%p, %d, %s)%s\n", \ + (vb)->vb2_queue, (vb)->index, #op, \ + (vb)->vb2_queue->mem_ops->op ? "" : " (nop)") + +#define call_memop(vb, op, args...) \ +({ \ + struct vb2_queue *_q = (vb)->vb2_queue; \ + int err; \ + \ + log_memop(vb, op); \ + err = _q->mem_ops->op ? _q->mem_ops->op(args) : 0; \ + if (!err) \ + (vb)->cnt_mem_ ## op++; \ + err; \ +}) + +#define call_ptr_memop(vb, op, args...) \ +({ \ + struct vb2_queue *_q = (vb)->vb2_queue; \ + void *ptr; \ + \ + log_memop(vb, op); \ + ptr = _q->mem_ops->op ? _q->mem_ops->op(args) : NULL; \ + if (!IS_ERR_OR_NULL(ptr)) \ + (vb)->cnt_mem_ ## op++; \ + ptr; \ +}) + +#define call_void_memop(vb, op, args...) \ +({ \ + struct vb2_queue *_q = (vb)->vb2_queue; \ + \ + log_memop(vb, op); \ + if (_q->mem_ops->op) \ + _q->mem_ops->op(args); \ + (vb)->cnt_mem_ ## op++; \ +}) + +#define log_qop(q, op) \ + dprintk(2, "call_qop(%p, %s)%s\n", q, #op, \ + (q)->ops->op ? "" : " (nop)") + +#define call_qop(q, op, args...) \ +({ \ + int err; \ + \ + log_qop(q, op); \ + err = (q)->ops->op ? (q)->ops->op(args) : 0; \ + if (!err) \ + (q)->cnt_ ## op++; \ + err; \ +}) + +#define call_void_qop(q, op, args...) \ +({ \ + log_qop(q, op); \ + if ((q)->ops->op) \ + (q)->ops->op(args); \ + (q)->cnt_ ## op++; \ +}) + +#define log_vb_qop(vb, op, args...) \ + dprintk(2, "call_vb_qop(%p, %d, %s)%s\n", \ + (vb)->vb2_queue, (vb)->index, #op, \ + (vb)->vb2_queue->ops->op ? "" : " (nop)") + +#define call_vb_qop(vb, op, args...) \ +({ \ + int err; \ + \ + log_vb_qop(vb, op); \ + err = (vb)->vb2_queue->ops->op ? \ + (vb)->vb2_queue->ops->op(args) : 0; \ + if (!err) \ + (vb)->cnt_ ## op++; \ + err; \ +}) + +#define call_void_vb_qop(vb, op, args...) \ +({ \ + log_vb_qop(vb, op); \ + if ((vb)->vb2_queue->ops->op) \ + (vb)->vb2_queue->ops->op(args); \ + (vb)->cnt_ ## op++; \ +}) + +#else + +#define call_memop(vb, op, args...) \ + ((vb)->vb2_queue->mem_ops->op ? \ + (vb)->vb2_queue->mem_ops->op(args) : 0) + +#define call_ptr_memop(vb, op, args...) \ + ((vb)->vb2_queue->mem_ops->op ? \ + (vb)->vb2_queue->mem_ops->op(args) : NULL) + +#define call_void_memop(vb, op, args...) \ + do { \ + if ((vb)->vb2_queue->mem_ops->op) \ + (vb)->vb2_queue->mem_ops->op(args); \ + } while (0) + +#define call_qop(q, op, args...) \ + ((q)->ops->op ? (q)->ops->op(args) : 0) + +#define call_void_qop(q, op, args...) \ + do { \ + if ((q)->ops->op) \ + (q)->ops->op(args); \ + } while (0) + +#define call_vb_qop(vb, op, args...) \ + ((vb)->vb2_queue->ops->op ? (vb)->vb2_queue->ops->op(args) : 0) + +#define call_void_vb_qop(vb, op, args...) \ + do { \ + if ((vb)->vb2_queue->ops->op) \ + (vb)->vb2_queue->ops->op(args); \ + } while (0) + +#endif + +#define call_bufop(q, op, args...) \ +({ \ + int ret = 0; \ + if (q && q->buf_ops && q->buf_ops->op) \ + ret = q->buf_ops->op(args); \ + ret; \ +}) + +#define call_void_bufop(q, op, args...) \ +({ \ + if (q && q->buf_ops && q->buf_ops->op) \ + q->buf_ops->op(args); \ +}) static void __vb2_queue_cancel(struct vb2_queue *q); static void __enqueue_in_driver(struct vb2_buffer *vb); @@ -53,7 +203,7 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb) * NOTE: mmapped areas should be page aligned */ for (plane = 0; plane < vb->num_planes; ++plane) { - unsigned long size = PAGE_ALIGN(q->plane_sizes[plane]); + unsigned long size = PAGE_ALIGN(vb->planes[plane].length); mem_priv = call_ptr_memop(vb, alloc, q->alloc_ctx[plane], size, dma_dir, q->gfp_flags); @@ -62,7 +212,6 @@ static int __vb2_buf_mem_alloc(struct vb2_buffer *vb) /* Associate allocator private data with this plane */ vb->planes[plane].mem_priv = mem_priv; - vb->planes[plane].length = q->plane_sizes[plane]; } return 0; @@ -137,57 +286,30 @@ static void __vb2_buf_dmabuf_put(struct vb2_buffer *vb) } /** - * __setup_lengths() - setup initial lengths for every plane in - * every buffer on the queue - */ -static void __setup_lengths(struct vb2_queue *q, unsigned int n) -{ - unsigned int buffer, plane; - struct vb2_buffer *vb; - - for (buffer = q->num_buffers; buffer < q->num_buffers + n; ++buffer) { - vb = q->bufs[buffer]; - if (!vb) - continue; - - for (plane = 0; plane < vb->num_planes; ++plane) - vb->planes[plane].length = q->plane_sizes[plane]; - } -} - -/** * __setup_offsets() - setup unique offsets ("cookies") for every plane in - * every buffer on the queue + * the buffer. */ -static void __setup_offsets(struct vb2_queue *q, unsigned int n) +static void __setup_offsets(struct vb2_buffer *vb) { - unsigned int buffer, plane; - struct vb2_buffer *vb; - unsigned long off; + struct vb2_queue *q = vb->vb2_queue; + unsigned int plane; + unsigned long off = 0; + + if (vb->index) { + struct vb2_buffer *prev = q->bufs[vb->index - 1]; + struct vb2_plane *p = &prev->planes[prev->num_planes - 1]; - if (q->num_buffers) { - struct vb2_plane *p; - vb = q->bufs[q->num_buffers - 1]; - p = &vb->planes[vb->num_planes - 1]; off = PAGE_ALIGN(p->m.offset + p->length); - } else { - off = 0; } - for (buffer = q->num_buffers; buffer < q->num_buffers + n; ++buffer) { - vb = q->bufs[buffer]; - if (!vb) - continue; - - for (plane = 0; plane < vb->num_planes; ++plane) { - vb->planes[plane].m.offset = off; + for (plane = 0; plane < vb->num_planes; ++plane) { + vb->planes[plane].m.offset = off; - dprintk(3, "buffer %d, plane %d offset 0x%08lx\n", - buffer, plane, off); + dprintk(3, "buffer %d, plane %d offset 0x%08lx\n", + vb->index, plane, off); - off += vb->planes[plane].length; - off = PAGE_ALIGN(off); - } + off += vb->planes[plane].length; + off = PAGE_ALIGN(off); } } @@ -199,9 +321,10 @@ static void __setup_offsets(struct vb2_queue *q, unsigned int n) * Returns the number of buffers successfully allocated. */ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory, - unsigned int num_buffers, unsigned int num_planes) + unsigned int num_buffers, unsigned int num_planes, + const unsigned plane_sizes[VB2_MAX_PLANES]) { - unsigned int buffer; + unsigned int buffer, plane; struct vb2_buffer *vb; int ret; @@ -219,6 +342,11 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory, vb->index = q->num_buffers + buffer; vb->type = q->type; vb->memory = memory; + for (plane = 0; plane < num_planes; ++plane) { + vb->planes[plane].length = plane_sizes[plane]; + vb->planes[plane].min_length = plane_sizes[plane]; + } + q->bufs[vb->index] = vb; /* Allocate video buffer memory for the MMAP type */ if (memory == VB2_MEMORY_MMAP) { @@ -226,9 +354,11 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory, if (ret) { dprintk(1, "failed allocating memory for " "buffer %d\n", buffer); + q->bufs[vb->index] = NULL; kfree(vb); break; } + __setup_offsets(vb); /* * Call the driver-provided buffer initialization * callback, if given. An error in initialization @@ -239,18 +369,13 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory, dprintk(1, "buffer %d %p initialization" " failed\n", buffer, vb); __vb2_buf_mem_free(vb); + q->bufs[vb->index] = NULL; kfree(vb); break; } } - - q->bufs[q->num_buffers + buffer] = vb; } - __setup_lengths(q, buffer); - if (memory == VB2_MEMORY_MMAP) - __setup_offsets(q, buffer); - dprintk(1, "allocated %d buffers, %d plane(s) each\n", buffer, num_planes); @@ -330,7 +455,7 @@ static int __vb2_queue_free(struct vb2_queue *q, unsigned int buffers) bool unbalanced = q->cnt_start_streaming != q->cnt_stop_streaming || q->cnt_wait_prepare != q->cnt_wait_finish; - if (unbalanced || vb2_debug) { + if (unbalanced || debug) { pr_info("vb2: counters for queue %p:%s\n", q, unbalanced ? " UNBALANCED!" : ""); pr_info("vb2: setup: %u start_streaming: %u stop_streaming: %u\n", @@ -356,7 +481,7 @@ static int __vb2_queue_free(struct vb2_queue *q, unsigned int buffers) vb->cnt_buf_prepare != vb->cnt_buf_finish || vb->cnt_buf_init != vb->cnt_buf_cleanup; - if (unbalanced || vb2_debug) { + if (unbalanced || debug) { pr_info("vb2: counters for queue %p, buffer %d:%s\n", q, buffer, unbalanced ? " UNBALANCED!" : ""); pr_info("vb2: buf_init: %u buf_cleanup: %u buf_prepare: %u buf_finish: %u\n", @@ -442,13 +567,10 @@ static bool __buffers_in_use(struct vb2_queue *q) * Should be called from vidioc_querybuf ioctl handler in driver. * The passed buffer should have been verified. * This function fills the relevant information for the userspace. - * - * The return values from this function are intended to be directly returned - * from vidioc_querybuf handler in driver. */ -int vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb) +void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb) { - return call_bufop(q, fill_user_buffer, q->bufs[index], pb); + call_void_bufop(q, fill_user_buffer, q->bufs[index], pb); } EXPORT_SYMBOL_GPL(vb2_core_querybuf); @@ -570,6 +692,7 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory, unsigned int *count) { unsigned int num_buffers, allocated_buffers, num_planes = 0; + unsigned plane_sizes[VB2_MAX_PLANES] = { }; int ret; if (q->streaming) { @@ -613,7 +736,6 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory, */ num_buffers = min_t(unsigned int, *count, VB2_MAX_FRAME); num_buffers = max_t(unsigned int, num_buffers, q->min_buffers_needed); - memset(q->plane_sizes, 0, sizeof(q->plane_sizes)); memset(q->alloc_ctx, 0, sizeof(q->alloc_ctx)); q->memory = memory; @@ -621,14 +743,14 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory, * Ask the driver how many buffers and planes per buffer it requires. * Driver also sets the size and allocator context for each plane. */ - ret = call_qop(q, queue_setup, q, NULL, &num_buffers, &num_planes, - q->plane_sizes, q->alloc_ctx); + ret = call_qop(q, queue_setup, q, &num_buffers, &num_planes, + plane_sizes, q->alloc_ctx); if (ret) return ret; /* Finally, allocate buffers and video memory */ allocated_buffers = - __vb2_queue_alloc(q, memory, num_buffers, num_planes); + __vb2_queue_alloc(q, memory, num_buffers, num_planes, plane_sizes); if (allocated_buffers == 0) { dprintk(1, "memory allocation failed\n"); return -ENOMEM; @@ -646,9 +768,16 @@ int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory, */ if (!ret && allocated_buffers < num_buffers) { num_buffers = allocated_buffers; + /* + * num_planes is set by the previous queue_setup(), but since it + * signals to queue_setup() whether it is called from create_bufs() + * vs reqbufs() we zero it here to signal that queue_setup() is + * called for the reqbufs() case. + */ + num_planes = 0; - ret = call_qop(q, queue_setup, q, NULL, &num_buffers, - &num_planes, q->plane_sizes, q->alloc_ctx); + ret = call_qop(q, queue_setup, q, &num_buffers, + &num_planes, plane_sizes, q->alloc_ctx); if (!ret && allocated_buffers < num_buffers) ret = -ENOMEM; @@ -701,9 +830,11 @@ EXPORT_SYMBOL_GPL(vb2_core_reqbufs); * from vidioc_create_bufs handler in driver. */ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory, - unsigned int *count, const void *parg) + unsigned int *count, unsigned requested_planes, + const unsigned requested_sizes[]) { unsigned int num_planes = 0, num_buffers, allocated_buffers; + unsigned plane_sizes[VB2_MAX_PLANES] = { }; int ret; if (q->num_buffers == VB2_MAX_FRAME) { @@ -712,7 +843,6 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory, } if (!q->num_buffers) { - memset(q->plane_sizes, 0, sizeof(q->plane_sizes)); memset(q->alloc_ctx, 0, sizeof(q->alloc_ctx)); q->memory = memory; q->waiting_for_buffers = !q->is_output; @@ -720,18 +850,23 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory, num_buffers = min(*count, VB2_MAX_FRAME - q->num_buffers); + if (requested_planes && requested_sizes) { + num_planes = requested_planes; + memcpy(plane_sizes, requested_sizes, sizeof(plane_sizes)); + } + /* * Ask the driver, whether the requested number of buffers, planes per * buffer and their sizes are acceptable */ - ret = call_qop(q, queue_setup, q, parg, &num_buffers, - &num_planes, q->plane_sizes, q->alloc_ctx); + ret = call_qop(q, queue_setup, q, &num_buffers, + &num_planes, plane_sizes, q->alloc_ctx); if (ret) return ret; /* Finally, allocate buffers and video memory */ allocated_buffers = __vb2_queue_alloc(q, memory, num_buffers, - num_planes); + num_planes, plane_sizes); if (allocated_buffers == 0) { dprintk(1, "memory allocation failed\n"); return -ENOMEM; @@ -747,8 +882,8 @@ int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory, * q->num_buffers contains the total number of buffers, that the * queue driver has set up */ - ret = call_qop(q, queue_setup, q, parg, &num_buffers, - &num_planes, q->plane_sizes, q->alloc_ctx); + ret = call_qop(q, queue_setup, q, &num_buffers, + &num_planes, plane_sizes, q->alloc_ctx); if (!ret && allocated_buffers < num_buffers) ret = -ENOMEM; @@ -964,11 +1099,12 @@ static int __qbuf_userptr(struct vb2_buffer *vb, const void *pb) "reacquiring memory\n", plane); /* Check if the provided plane buffer is large enough */ - if (planes[plane].length < q->plane_sizes[plane]) { + if (planes[plane].length < vb->planes[plane].min_length) { dprintk(1, "provided buffer size %u is less than " "setup size %u for plane %d\n", planes[plane].length, - q->plane_sizes[plane], plane); + vb->planes[plane].min_length, + plane); ret = -EINVAL; goto err; } @@ -1081,7 +1217,7 @@ static int __qbuf_dmabuf(struct vb2_buffer *vb, const void *pb) if (planes[plane].length == 0) planes[plane].length = dbuf->size; - if (planes[plane].length < q->plane_sizes[plane]) { + if (planes[plane].length < vb->planes[plane].min_length) { dprintk(1, "invalid dmabuf length for plane %d\n", plane); ret = -EINVAL; @@ -1263,9 +1399,7 @@ int vb2_core_prepare_buf(struct vb2_queue *q, unsigned int index, void *pb) return ret; /* Fill buffer information for the userspace */ - ret = call_bufop(q, fill_user_buffer, vb, pb); - if (ret) - return ret; + call_void_bufop(q, fill_user_buffer, vb, pb); dprintk(1, "prepare of buffer %d succeeded\n", vb->index); @@ -1386,7 +1520,7 @@ int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb) q->waiting_for_buffers = false; vb->state = VB2_BUF_STATE_QUEUED; - call_bufop(q, set_timestamp, vb, pb); + call_void_bufop(q, copy_timestamp, vb, pb); trace_vb2_qbuf(q, vb); @@ -1398,9 +1532,7 @@ int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb) __enqueue_in_driver(vb); /* Fill buffer information for the userspace */ - ret = call_bufop(q, fill_user_buffer, vb, pb); - if (ret) - return ret; + call_void_bufop(q, fill_user_buffer, vb, pb); /* * If streamon has been called, and we haven't yet called @@ -1623,9 +1755,7 @@ int vb2_core_dqbuf(struct vb2_queue *q, void *pb, bool nonblocking) call_void_vb_qop(vb, buf_finish, vb); /* Fill buffer information for the userspace */ - ret = call_bufop(q, fill_user_buffer, vb, pb); - if (ret) - return ret; + call_void_bufop(q, fill_user_buffer, vb, pb); /* Remove from videobuf queue */ list_del(&vb->queued_entry); @@ -2073,6 +2203,8 @@ int vb2_core_queue_init(struct vb2_queue *q) } EXPORT_SYMBOL_GPL(vb2_core_queue_init); +static int __vb2_init_fileio(struct vb2_queue *q, int read); +static int __vb2_cleanup_fileio(struct vb2_queue *q); /** * vb2_core_queue_release() - stop streaming, release the queue and free memory * @q: videobuf2 queue @@ -2083,6 +2215,7 @@ EXPORT_SYMBOL_GPL(vb2_core_queue_init); */ void vb2_core_queue_release(struct vb2_queue *q) { + __vb2_cleanup_fileio(q); __vb2_queue_cancel(q); mutex_lock(&q->mmap_lock); __vb2_queue_free(q, q->num_buffers); @@ -2090,6 +2223,619 @@ void vb2_core_queue_release(struct vb2_queue *q) } EXPORT_SYMBOL_GPL(vb2_core_queue_release); -MODULE_DESCRIPTION("Driver helper framework for Video for Linux 2"); +/** + * vb2_core_poll() - implements poll userspace operation + * @q: videobuf2 queue + * @file: file argument passed to the poll file operation handler + * @wait: wait argument passed to the poll file operation handler + * + * This function implements poll file operation handler for a driver. + * For CAPTURE queues, if a buffer is ready to be dequeued, the userspace will + * be informed that the file descriptor of a video device is available for + * reading. + * For OUTPUT queues, if a buffer is ready to be dequeued, the file descriptor + * will be reported as available for writing. + * + * The return values from this function are intended to be directly returned + * from poll handler in driver. + */ +unsigned int vb2_core_poll(struct vb2_queue *q, struct file *file, + poll_table *wait) +{ + unsigned long req_events = poll_requested_events(wait); + struct vb2_buffer *vb = NULL; + unsigned long flags; + + if (!q->is_output && !(req_events & (POLLIN | POLLRDNORM))) + return 0; + if (q->is_output && !(req_events & (POLLOUT | POLLWRNORM))) + return 0; + + /* + * Start file I/O emulator only if streaming API has not been used yet. + */ + if (q->num_buffers == 0 && !vb2_fileio_is_active(q)) { + if (!q->is_output && (q->io_modes & VB2_READ) && + (req_events & (POLLIN | POLLRDNORM))) { + if (__vb2_init_fileio(q, 1)) + return POLLERR; + } + if (q->is_output && (q->io_modes & VB2_WRITE) && + (req_events & (POLLOUT | POLLWRNORM))) { + if (__vb2_init_fileio(q, 0)) + return POLLERR; + /* + * Write to OUTPUT queue can be done immediately. + */ + return POLLOUT | POLLWRNORM; + } + } + + /* + * There is nothing to wait for if the queue isn't streaming, or if the + * error flag is set. + */ + if (!vb2_is_streaming(q) || q->error) + return POLLERR; + + /* + * For output streams you can call write() as long as there are fewer + * buffers queued than there are buffers available. + */ + if (q->is_output && q->fileio && q->queued_count < q->num_buffers) + return POLLOUT | POLLWRNORM; + + if (list_empty(&q->done_list)) { + /* + * If the last buffer was dequeued from a capture queue, + * return immediately. DQBUF will return -EPIPE. + */ + if (q->last_buffer_dequeued) + return POLLIN | POLLRDNORM; + + poll_wait(file, &q->done_wq, wait); + } + + /* + * Take first buffer available for dequeuing. + */ + spin_lock_irqsave(&q->done_lock, flags); + if (!list_empty(&q->done_list)) + vb = list_first_entry(&q->done_list, struct vb2_buffer, + done_entry); + spin_unlock_irqrestore(&q->done_lock, flags); + + if (vb && (vb->state == VB2_BUF_STATE_DONE + || vb->state == VB2_BUF_STATE_ERROR)) { + return (q->is_output) ? + POLLOUT | POLLWRNORM : + POLLIN | POLLRDNORM; + } + return 0; +} +EXPORT_SYMBOL_GPL(vb2_core_poll); + +/** + * struct vb2_fileio_buf - buffer context used by file io emulator + * + * vb2 provides a compatibility layer and emulator of file io (read and + * write) calls on top of streaming API. This structure is used for + * tracking context related to the buffers. + */ +struct vb2_fileio_buf { + void *vaddr; + unsigned int size; + unsigned int pos; + unsigned int queued:1; +}; + +/** + * struct vb2_fileio_data - queue context used by file io emulator + * + * @cur_index: the index of the buffer currently being read from or + * written to. If equal to q->num_buffers then a new buffer + * must be dequeued. + * @initial_index: in the read() case all buffers are queued up immediately + * in __vb2_init_fileio() and __vb2_perform_fileio() just cycles + * buffers. However, in the write() case no buffers are initially + * queued, instead whenever a buffer is full it is queued up by + * __vb2_perform_fileio(). Only once all available buffers have + * been queued up will __vb2_perform_fileio() start to dequeue + * buffers. This means that initially __vb2_perform_fileio() + * needs to know what buffer index to use when it is queuing up + * the buffers for the first time. That initial index is stored + * in this field. Once it is equal to q->num_buffers all + * available buffers have been queued and __vb2_perform_fileio() + * should start the normal dequeue/queue cycle. + * + * vb2 provides a compatibility layer and emulator of file io (read and + * write) calls on top of streaming API. For proper operation it required + * this structure to save the driver state between each call of the read + * or write function. + */ +struct vb2_fileio_data { + unsigned int count; + unsigned int type; + unsigned int memory; + struct vb2_buffer *b; + struct vb2_fileio_buf bufs[VB2_MAX_FRAME]; + unsigned int cur_index; + unsigned int initial_index; + unsigned int q_count; + unsigned int dq_count; + unsigned read_once:1; + unsigned write_immediately:1; +}; + +/** + * __vb2_init_fileio() - initialize file io emulator + * @q: videobuf2 queue + * @read: mode selector (1 means read, 0 means write) + */ +static int __vb2_init_fileio(struct vb2_queue *q, int read) +{ + struct vb2_fileio_data *fileio; + int i, ret; + unsigned int count = 0; + + /* + * Sanity check + */ + if (WARN_ON((read && !(q->io_modes & VB2_READ)) || + (!read && !(q->io_modes & VB2_WRITE)))) + return -EINVAL; + + /* + * Check if device supports mapping buffers to kernel virtual space. + */ + if (!q->mem_ops->vaddr) + return -EBUSY; + + /* + * Check if streaming api has not been already activated. + */ + if (q->streaming || q->num_buffers > 0) + return -EBUSY; + + /* + * Start with count 1, driver can increase it in queue_setup() + */ + count = 1; + + dprintk(3, "setting up file io: mode %s, count %d, read_once %d, write_immediately %d\n", + (read) ? "read" : "write", count, q->fileio_read_once, + q->fileio_write_immediately); + + fileio = kzalloc(sizeof(*fileio), GFP_KERNEL); + if (fileio == NULL) + return -ENOMEM; + + fileio->b = kzalloc(q->buf_struct_size, GFP_KERNEL); + if (fileio->b == NULL) { + kfree(fileio); + return -ENOMEM; + } + + fileio->read_once = q->fileio_read_once; + fileio->write_immediately = q->fileio_write_immediately; + + /* + * Request buffers and use MMAP type to force driver + * to allocate buffers by itself. + */ + fileio->count = count; + fileio->memory = VB2_MEMORY_MMAP; + fileio->type = q->type; + q->fileio = fileio; + ret = vb2_core_reqbufs(q, fileio->memory, &fileio->count); + if (ret) + goto err_kfree; + + /* + * Check if plane_count is correct + * (multiplane buffers are not supported). + */ + if (q->bufs[0]->num_planes != 1) { + ret = -EBUSY; + goto err_reqbufs; + } + + /* + * Get kernel address of each buffer. + */ + for (i = 0; i < q->num_buffers; i++) { + fileio->bufs[i].vaddr = vb2_plane_vaddr(q->bufs[i], 0); + if (fileio->bufs[i].vaddr == NULL) { + ret = -EINVAL; + goto err_reqbufs; + } + fileio->bufs[i].size = vb2_plane_size(q->bufs[i], 0); + } + + /* + * Read mode requires pre queuing of all buffers. + */ + if (read) { + /* + * Queue all buffers. + */ + for (i = 0; i < q->num_buffers; i++) { + struct vb2_buffer *b = fileio->b; + + memset(b, 0, q->buf_struct_size); + b->type = q->type; + b->memory = q->memory; + b->index = i; + ret = vb2_core_qbuf(q, i, b); + if (ret) + goto err_reqbufs; + fileio->bufs[i].queued = 1; + } + /* + * All buffers have been queued, so mark that by setting + * initial_index to q->num_buffers + */ + fileio->initial_index = q->num_buffers; + fileio->cur_index = q->num_buffers; + } + + /* + * Start streaming. + */ + ret = vb2_core_streamon(q, q->type); + if (ret) + goto err_reqbufs; + + return ret; + +err_reqbufs: + fileio->count = 0; + vb2_core_reqbufs(q, fileio->memory, &fileio->count); + +err_kfree: + q->fileio = NULL; + kfree(fileio); + return ret; +} + +/** + * __vb2_cleanup_fileio() - free resourced used by file io emulator + * @q: videobuf2 queue + */ +static int __vb2_cleanup_fileio(struct vb2_queue *q) +{ + struct vb2_fileio_data *fileio = q->fileio; + + if (fileio) { + vb2_core_streamoff(q, q->type); + q->fileio = NULL; + fileio->count = 0; + vb2_core_reqbufs(q, fileio->memory, &fileio->count); + kfree(fileio->b); + kfree(fileio); + dprintk(3, "file io emulator closed\n"); + } + return 0; +} + +/** + * __vb2_perform_fileio() - perform a single file io (read or write) operation + * @q: videobuf2 queue + * @data: pointed to target userspace buffer + * @count: number of bytes to read or write + * @ppos: file handle position tracking pointer + * @nonblock: mode selector (1 means blocking calls, 0 means nonblocking) + * @read: access mode selector (1 means read, 0 means write) + */ +static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_t count, + loff_t *ppos, int nonblock, int read) +{ + struct vb2_fileio_data *fileio; + struct vb2_fileio_buf *buf; + bool is_multiplanar = q->is_multiplanar; + /* + * When using write() to write data to an output video node the vb2 core + * should copy timestamps if V4L2_BUF_FLAG_TIMESTAMP_COPY is set. Nobody + * else is able to provide this information with the write() operation. + */ + bool copy_timestamp = !read && q->copy_timestamp; + int ret, index; + + dprintk(3, "mode %s, offset %ld, count %zd, %sblocking\n", + read ? "read" : "write", (long)*ppos, count, + nonblock ? "non" : ""); + + if (!data) + return -EINVAL; + + /* + * Initialize emulator on first call. + */ + if (!vb2_fileio_is_active(q)) { + ret = __vb2_init_fileio(q, read); + dprintk(3, "vb2_init_fileio result: %d\n", ret); + if (ret) + return ret; + } + fileio = q->fileio; + + /* + * Check if we need to dequeue the buffer. + */ + index = fileio->cur_index; + if (index >= q->num_buffers) { + struct vb2_buffer *b = fileio->b; + + /* + * Call vb2_dqbuf to get buffer back. + */ + memset(b, 0, q->buf_struct_size); + b->type = q->type; + b->memory = q->memory; + ret = vb2_core_dqbuf(q, b, nonblock); + dprintk(5, "vb2_dqbuf result: %d\n", ret); + if (ret) + return ret; + fileio->dq_count += 1; + + fileio->cur_index = index = b->index; + buf = &fileio->bufs[index]; + + /* + * Get number of bytes filled by the driver + */ + buf->pos = 0; + buf->queued = 0; + buf->size = read ? vb2_get_plane_payload(q->bufs[index], 0) + : vb2_plane_size(q->bufs[index], 0); + /* Compensate for data_offset on read in the multiplanar case. */ + if (is_multiplanar && read && + b->planes[0].data_offset < buf->size) { + buf->pos = b->planes[0].data_offset; + buf->size -= buf->pos; + } + } else { + buf = &fileio->bufs[index]; + } + + /* + * Limit count on last few bytes of the buffer. + */ + if (buf->pos + count > buf->size) { + count = buf->size - buf->pos; + dprintk(5, "reducing read count: %zd\n", count); + } + + /* + * Transfer data to userspace. + */ + dprintk(3, "copying %zd bytes - buffer %d, offset %u\n", + count, index, buf->pos); + if (read) + ret = copy_to_user(data, buf->vaddr + buf->pos, count); + else + ret = copy_from_user(buf->vaddr + buf->pos, data, count); + if (ret) { + dprintk(3, "error copying data\n"); + return -EFAULT; + } + + /* + * Update counters. + */ + buf->pos += count; + *ppos += count; + + /* + * Queue next buffer if required. + */ + if (buf->pos == buf->size || (!read && fileio->write_immediately)) { + struct vb2_buffer *b = fileio->b; + + /* + * Check if this is the last buffer to read. + */ + if (read && fileio->read_once && fileio->dq_count == 1) { + dprintk(3, "read limit reached\n"); + return __vb2_cleanup_fileio(q); + } + + /* + * Call vb2_qbuf and give buffer to the driver. + */ + memset(b, 0, q->buf_struct_size); + b->type = q->type; + b->memory = q->memory; + b->index = index; + b->planes[0].bytesused = buf->pos; + + if (copy_timestamp) + b->timestamp = ktime_get_ns(); + ret = vb2_core_qbuf(q, index, b); + dprintk(5, "vb2_dbuf result: %d\n", ret); + if (ret) + return ret; + + /* + * Buffer has been queued, update the status + */ + buf->pos = 0; + buf->queued = 1; + buf->size = vb2_plane_size(q->bufs[index], 0); + fileio->q_count += 1; + /* + * If we are queuing up buffers for the first time, then + * increase initial_index by one. + */ + if (fileio->initial_index < q->num_buffers) + fileio->initial_index++; + /* + * The next buffer to use is either a buffer that's going to be + * queued for the first time (initial_index < q->num_buffers) + * or it is equal to q->num_buffers, meaning that the next + * time we need to dequeue a buffer since we've now queued up + * all the 'first time' buffers. + */ + fileio->cur_index = fileio->initial_index; + } + + /* + * Return proper number of bytes processed. + */ + if (ret == 0) + ret = count; + return ret; +} + +size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count, + loff_t *ppos, int nonblocking) +{ + return __vb2_perform_fileio(q, data, count, ppos, nonblocking, 1); +} +EXPORT_SYMBOL_GPL(vb2_read); + +size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count, + loff_t *ppos, int nonblocking) +{ + return __vb2_perform_fileio(q, (char __user *) data, count, + ppos, nonblocking, 0); +} +EXPORT_SYMBOL_GPL(vb2_write); + +struct vb2_threadio_data { + struct task_struct *thread; + vb2_thread_fnc fnc; + void *priv; + bool stop; +}; + +static int vb2_thread(void *data) +{ + struct vb2_queue *q = data; + struct vb2_threadio_data *threadio = q->threadio; + struct vb2_fileio_data *fileio = q->fileio; + bool copy_timestamp = false; + int prequeue = 0; + int index = 0; + int ret = 0; + + if (q->is_output) { + prequeue = q->num_buffers; + copy_timestamp = q->copy_timestamp; + } + + set_freezable(); + + for (;;) { + struct vb2_buffer *vb; + struct vb2_buffer *b = fileio->b; + + /* + * Call vb2_dqbuf to get buffer back. + */ + memset(b, 0, q->buf_struct_size); + b->type = q->type; + b->memory = q->memory; + if (prequeue) { + b->index = index++; + prequeue--; + } else { + call_void_qop(q, wait_finish, q); + if (!threadio->stop) + ret = vb2_core_dqbuf(q, b, 0); + call_void_qop(q, wait_prepare, q); + dprintk(5, "file io: vb2_dqbuf result: %d\n", ret); + } + if (ret || threadio->stop) + break; + try_to_freeze(); + + vb = q->bufs[b->index]; + if (b->state == VB2_BUF_STATE_DONE) + if (threadio->fnc(vb, threadio->priv)) + break; + call_void_qop(q, wait_finish, q); + if (copy_timestamp) + b->timestamp = ktime_get_ns();; + if (!threadio->stop) + ret = vb2_core_qbuf(q, b->index, b); + call_void_qop(q, wait_prepare, q); + if (ret || threadio->stop) + break; + } + + /* Hmm, linux becomes *very* unhappy without this ... */ + while (!kthread_should_stop()) { + set_current_state(TASK_INTERRUPTIBLE); + schedule(); + } + return 0; +} + +/* + * This function should not be used for anything else but the videobuf2-dvb + * support. If you think you have another good use-case for this, then please + * contact the linux-media mailinglist first. + */ +int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv, + const char *thread_name) +{ + struct vb2_threadio_data *threadio; + int ret = 0; + + if (q->threadio) + return -EBUSY; + if (vb2_is_busy(q)) + return -EBUSY; + if (WARN_ON(q->fileio)) + return -EBUSY; + + threadio = kzalloc(sizeof(*threadio), GFP_KERNEL); + if (threadio == NULL) + return -ENOMEM; + threadio->fnc = fnc; + threadio->priv = priv; + + ret = __vb2_init_fileio(q, !q->is_output); + dprintk(3, "file io: vb2_init_fileio result: %d\n", ret); + if (ret) + goto nomem; + q->threadio = threadio; + threadio->thread = kthread_run(vb2_thread, q, "vb2-%s", thread_name); + if (IS_ERR(threadio->thread)) { + ret = PTR_ERR(threadio->thread); + threadio->thread = NULL; + goto nothread; + } + return 0; + +nothread: + __vb2_cleanup_fileio(q); +nomem: + kfree(threadio); + return ret; +} +EXPORT_SYMBOL_GPL(vb2_thread_start); + +int vb2_thread_stop(struct vb2_queue *q) +{ + struct vb2_threadio_data *threadio = q->threadio; + int err; + + if (threadio == NULL) + return 0; + threadio->stop = true; + /* Wake up all pending sleeps in the thread */ + vb2_queue_error(q); + err = kthread_stop(threadio->thread); + __vb2_cleanup_fileio(q); + threadio->thread = NULL; + kfree(threadio); + q->threadio = NULL; + return err; +} +EXPORT_SYMBOL_GPL(vb2_thread_stop); + +MODULE_DESCRIPTION("Media buffer core framework"); MODULE_AUTHOR("Pawel Osciak <pawel@osciak.com>, Marek Szyprowski"); MODULE_LICENSE("GPL"); diff --git a/drivers/media/v4l2-core/videobuf2-internal.h b/drivers/media/v4l2-core/videobuf2-internal.h deleted file mode 100644 index 79018c749282..000000000000 --- a/drivers/media/v4l2-core/videobuf2-internal.h +++ /dev/null @@ -1,161 +0,0 @@ -#ifndef _MEDIA_VIDEOBUF2_INTERNAL_H -#define _MEDIA_VIDEOBUF2_INTERNAL_H - -#include <linux/err.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <media/videobuf2-core.h> - -extern int vb2_debug; - -#define dprintk(level, fmt, arg...) \ - do { \ - if (vb2_debug >= level) \ - pr_info("vb2: %s: " fmt, __func__, ## arg); \ - } while (0) - -#ifdef CONFIG_VIDEO_ADV_DEBUG - -/* - * If advanced debugging is on, then count how often each op is called - * successfully, which can either be per-buffer or per-queue. - * - * This makes it easy to check that the 'init' and 'cleanup' - * (and variations thereof) stay balanced. - */ - -#define log_memop(vb, op) \ - dprintk(2, "call_memop(%p, %d, %s)%s\n", \ - (vb)->vb2_queue, (vb)->index, #op, \ - (vb)->vb2_queue->mem_ops->op ? "" : " (nop)") - -#define call_memop(vb, op, args...) \ -({ \ - struct vb2_queue *_q = (vb)->vb2_queue; \ - int err; \ - \ - log_memop(vb, op); \ - err = _q->mem_ops->op ? _q->mem_ops->op(args) : 0; \ - if (!err) \ - (vb)->cnt_mem_ ## op++; \ - err; \ -}) - -#define call_ptr_memop(vb, op, args...) \ -({ \ - struct vb2_queue *_q = (vb)->vb2_queue; \ - void *ptr; \ - \ - log_memop(vb, op); \ - ptr = _q->mem_ops->op ? _q->mem_ops->op(args) : NULL; \ - if (!IS_ERR_OR_NULL(ptr)) \ - (vb)->cnt_mem_ ## op++; \ - ptr; \ -}) - -#define call_void_memop(vb, op, args...) \ -({ \ - struct vb2_queue *_q = (vb)->vb2_queue; \ - \ - log_memop(vb, op); \ - if (_q->mem_ops->op) \ - _q->mem_ops->op(args); \ - (vb)->cnt_mem_ ## op++; \ -}) - -#define log_qop(q, op) \ - dprintk(2, "call_qop(%p, %s)%s\n", q, #op, \ - (q)->ops->op ? "" : " (nop)") - -#define call_qop(q, op, args...) \ -({ \ - int err; \ - \ - log_qop(q, op); \ - err = (q)->ops->op ? (q)->ops->op(args) : 0; \ - if (!err) \ - (q)->cnt_ ## op++; \ - err; \ -}) - -#define call_void_qop(q, op, args...) \ -({ \ - log_qop(q, op); \ - if ((q)->ops->op) \ - (q)->ops->op(args); \ - (q)->cnt_ ## op++; \ -}) - -#define log_vb_qop(vb, op, args...) \ - dprintk(2, "call_vb_qop(%p, %d, %s)%s\n", \ - (vb)->vb2_queue, (vb)->index, #op, \ - (vb)->vb2_queue->ops->op ? "" : " (nop)") - -#define call_vb_qop(vb, op, args...) \ -({ \ - int err; \ - \ - log_vb_qop(vb, op); \ - err = (vb)->vb2_queue->ops->op ? \ - (vb)->vb2_queue->ops->op(args) : 0; \ - if (!err) \ - (vb)->cnt_ ## op++; \ - err; \ -}) - -#define call_void_vb_qop(vb, op, args...) \ -({ \ - log_vb_qop(vb, op); \ - if ((vb)->vb2_queue->ops->op) \ - (vb)->vb2_queue->ops->op(args); \ - (vb)->cnt_ ## op++; \ -}) - -#else - -#define call_memop(vb, op, args...) \ - ((vb)->vb2_queue->mem_ops->op ? \ - (vb)->vb2_queue->mem_ops->op(args) : 0) - -#define call_ptr_memop(vb, op, args...) \ - ((vb)->vb2_queue->mem_ops->op ? \ - (vb)->vb2_queue->mem_ops->op(args) : NULL) - -#define call_void_memop(vb, op, args...) \ - do { \ - if ((vb)->vb2_queue->mem_ops->op) \ - (vb)->vb2_queue->mem_ops->op(args); \ - } while (0) - -#define call_qop(q, op, args...) \ - ((q)->ops->op ? (q)->ops->op(args) : 0) - -#define call_void_qop(q, op, args...) \ - do { \ - if ((q)->ops->op) \ - (q)->ops->op(args); \ - } while (0) - -#define call_vb_qop(vb, op, args...) \ - ((vb)->vb2_queue->ops->op ? (vb)->vb2_queue->ops->op(args) : 0) - -#define call_void_vb_qop(vb, op, args...) \ - do { \ - if ((vb)->vb2_queue->ops->op) \ - (vb)->vb2_queue->ops->op(args); \ - } while (0) - -#endif - -#define call_bufop(q, op, args...) \ -({ \ - int ret = 0; \ - if (q && q->buf_ops && q->buf_ops->op) \ - ret = q->buf_ops->op(args); \ - ret; \ -}) - -bool vb2_buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb); -int vb2_verify_memory_type(struct vb2_queue *q, - enum vb2_memory memory, unsigned int type); -#endif /* _MEDIA_VIDEOBUF2_INTERNAL_H */ diff --git a/drivers/media/v4l2-core/videobuf2-v4l2.c b/drivers/media/v4l2-core/videobuf2-v4l2.c index 27b4b9e7c0c2..c9a28605511a 100644 --- a/drivers/media/v4l2-core/videobuf2-v4l2.c +++ b/drivers/media/v4l2-core/videobuf2-v4l2.c @@ -31,7 +31,14 @@ #include <media/videobuf2-v4l2.h> -#include "videobuf2-internal.h" +static int debug; +module_param(debug, int, 0644); + +#define dprintk(level, fmt, arg...) \ + do { \ + if (debug >= level) \ + pr_info("vb2-v4l2: %s: " fmt, __func__, ## arg); \ + } while (0) /* Flags that are set by the vb2 core */ #define V4L2_BUFFER_MASK_FLAGS (V4L2_BUF_FLAG_MAPPED | V4L2_BUF_FLAG_QUEUED | \ @@ -52,7 +59,7 @@ static int __verify_planes_array(struct vb2_buffer *vb, const struct v4l2_buffer return 0; /* Is memory for copying plane information present? */ - if (NULL == b->m.planes) { + if (b->m.planes == NULL) { dprintk(1, "multi-planar buffer passed but " "planes array not provided\n"); return -EINVAL; @@ -107,7 +114,7 @@ static int __verify_length(struct vb2_buffer *vb, const struct v4l2_buffer *b) return 0; } -static int __set_timestamp(struct vb2_buffer *vb, const void *pb) +static void __copy_timestamp(struct vb2_buffer *vb, const void *pb) { const struct v4l2_buffer *b = pb; struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); @@ -118,14 +125,12 @@ static int __set_timestamp(struct vb2_buffer *vb, const void *pb) * For output buffers copy the timestamp if needed, * and the timecode field and flag if needed. */ - if ((q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) == - V4L2_BUF_FLAG_TIMESTAMP_COPY) - vbuf->timestamp = b->timestamp; + if (q->copy_timestamp) + vb->timestamp = timeval_to_ns(&b->timestamp); vbuf->flags |= b->flags & V4L2_BUF_FLAG_TIMECODE; if (b->flags & V4L2_BUF_FLAG_TIMECODE) vbuf->timecode = b->timecode; } - return 0; }; static void vb2_warn_zero_bytesused(struct vb2_buffer *vb) @@ -176,7 +181,7 @@ static int vb2_queue_or_prepare_buf(struct vb2_queue *q, struct v4l2_buffer *b, * __fill_v4l2_buffer() - fill in a struct v4l2_buffer with information to be * returned to userspace */ -static int __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb) +static void __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb) { struct v4l2_buffer *b = pb; struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); @@ -191,7 +196,7 @@ static int __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb) b->flags = vbuf->flags; b->field = vbuf->field; - b->timestamp = vbuf->timestamp; + b->timestamp = ns_to_timeval(vb->timestamp); b->timecode = vbuf->timecode; b->sequence = vbuf->sequence; b->reserved2 = 0; @@ -238,8 +243,7 @@ static int __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb) */ b->flags &= ~V4L2_BUFFER_MASK_FLAGS; b->flags |= q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK; - if ((q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) != - V4L2_BUF_FLAG_TIMESTAMP_COPY) { + if (!q->copy_timestamp) { /* * For non-COPY timestamps, drop timestamp source bits * and obtain the timestamp source from the queue. @@ -272,7 +276,10 @@ static int __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb) if (vb2_buffer_in_use(q, vb)) b->flags |= V4L2_BUF_FLAG_MAPPED; - return 0; + if (!q->is_output && + b->flags & V4L2_BUF_FLAG_DONE && + b->flags & V4L2_BUF_FLAG_LAST) + q->last_buffer_dequeued = true; } /** @@ -308,8 +315,7 @@ static int __fill_vb2_buffer(struct vb2_buffer *vb, "for an output buffer\n"); return -EINVAL; } - vbuf->timestamp.tv_sec = 0; - vbuf->timestamp.tv_usec = 0; + vb->timestamp = 0; vbuf->sequence = 0; if (V4L2_TYPE_IS_MULTIPLANAR(b->type)) { @@ -404,8 +410,7 @@ static int __fill_vb2_buffer(struct vb2_buffer *vb, /* Zero flags that the vb2 core handles */ vbuf->flags = b->flags & ~V4L2_BUFFER_MASK_FLAGS; - if ((vb->vb2_queue->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) != - V4L2_BUF_FLAG_TIMESTAMP_COPY || !V4L2_TYPE_IS_OUTPUT(b->type)) { + if (!vb->vb2_queue->copy_timestamp || !V4L2_TYPE_IS_OUTPUT(b->type)) { /* * Non-COPY timestamps and non-OUTPUT queues will get * their timestamp and timestamp source flags from the @@ -434,7 +439,7 @@ static int __fill_vb2_buffer(struct vb2_buffer *vb, static const struct vb2_buf_ops v4l2_buf_ops = { .fill_user_buffer = __fill_v4l2_buffer, .fill_vb2_buffer = __fill_vb2_buffer, - .set_timestamp = __set_timestamp, + .copy_timestamp = __copy_timestamp, }; /** @@ -466,8 +471,9 @@ int vb2_querybuf(struct vb2_queue *q, struct v4l2_buffer *b) } vb = q->bufs[b->index]; ret = __verify_planes_array(vb, b); - - return ret ? ret : vb2_core_querybuf(q, b->index, b); + if (!ret) + vb2_core_querybuf(q, b->index, b); + return ret; } EXPORT_SYMBOL(vb2_querybuf); @@ -525,14 +531,52 @@ EXPORT_SYMBOL_GPL(vb2_prepare_buf); */ int vb2_create_bufs(struct vb2_queue *q, struct v4l2_create_buffers *create) { - int ret = vb2_verify_memory_type(q, create->memory, - create->format.type); + unsigned requested_planes = 1; + unsigned requested_sizes[VIDEO_MAX_PLANES]; + struct v4l2_format *f = &create->format; + int ret = vb2_verify_memory_type(q, create->memory, f->type); + unsigned i; create->index = q->num_buffers; if (create->count == 0) return ret != -EBUSY ? ret : 0; + + switch (f->type) { + case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: + case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: + requested_planes = f->fmt.pix_mp.num_planes; + if (requested_planes == 0 || + requested_planes > VIDEO_MAX_PLANES) + return -EINVAL; + for (i = 0; i < requested_planes; i++) + requested_sizes[i] = + f->fmt.pix_mp.plane_fmt[i].sizeimage; + break; + case V4L2_BUF_TYPE_VIDEO_CAPTURE: + case V4L2_BUF_TYPE_VIDEO_OUTPUT: + requested_sizes[0] = f->fmt.pix.sizeimage; + break; + case V4L2_BUF_TYPE_VBI_CAPTURE: + case V4L2_BUF_TYPE_VBI_OUTPUT: + requested_sizes[0] = f->fmt.vbi.samples_per_line * + (f->fmt.vbi.count[0] + f->fmt.vbi.count[1]); + break; + case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: + case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT: + requested_sizes[0] = f->fmt.sliced.io_size; + break; + case V4L2_BUF_TYPE_SDR_CAPTURE: + case V4L2_BUF_TYPE_SDR_OUTPUT: + requested_sizes[0] = f->fmt.sdr.buffersize; + break; + default: + return -EINVAL; + } + for (i = 0; i < requested_planes; i++) + if (requested_sizes[i] == 0) + return -EINVAL; return ret ? ret : vb2_core_create_bufs(q, create->memory, - &create->count, &create->format); + &create->count, requested_planes, requested_sizes); } EXPORT_SYMBOL_GPL(vb2_create_bufs); @@ -583,10 +627,6 @@ static int vb2_internal_dqbuf(struct vb2_queue *q, struct v4l2_buffer *b, ret = vb2_core_dqbuf(q, b, nonblocking); - if (!ret && !q->is_output && - b->flags & V4L2_BUF_FLAG_LAST) - q->last_buffer_dequeued = true; - return ret; } @@ -723,14 +763,13 @@ int vb2_queue_init(struct vb2_queue *q) q->buf_ops = &v4l2_buf_ops; q->is_multiplanar = V4L2_TYPE_IS_MULTIPLANAR(q->type); q->is_output = V4L2_TYPE_IS_OUTPUT(q->type); + q->copy_timestamp = (q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) + == V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_core_queue_init(q); } EXPORT_SYMBOL_GPL(vb2_queue_init); -static int __vb2_init_fileio(struct vb2_queue *q, int read); -static int __vb2_cleanup_fileio(struct vb2_queue *q); - /** * vb2_queue_release() - stop streaming, release the queue and free memory * @q: videobuf2 queue @@ -741,7 +780,6 @@ static int __vb2_cleanup_fileio(struct vb2_queue *q); */ void vb2_queue_release(struct vb2_queue *q) { - __vb2_cleanup_fileio(q); vb2_core_queue_release(q); } EXPORT_SYMBOL_GPL(vb2_queue_release); @@ -769,9 +807,7 @@ unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait) { struct video_device *vfd = video_devdata(file); unsigned long req_events = poll_requested_events(wait); - struct vb2_buffer *vb = NULL; unsigned int res = 0; - unsigned long flags; if (test_bit(V4L2_FL_USES_V4L2_FH, &vfd->flags)) { struct v4l2_fh *fh = file->private_data; @@ -782,611 +818,18 @@ unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait) poll_wait(file, &fh->wait, wait); } - if (!q->is_output && !(req_events & (POLLIN | POLLRDNORM))) - return res; - if (q->is_output && !(req_events & (POLLOUT | POLLWRNORM))) - return res; - - /* - * Start file I/O emulator only if streaming API has not been used yet. - */ - if (q->num_buffers == 0 && !vb2_fileio_is_active(q)) { - if (!q->is_output && (q->io_modes & VB2_READ) && - (req_events & (POLLIN | POLLRDNORM))) { - if (__vb2_init_fileio(q, 1)) - return res | POLLERR; - } - if (q->is_output && (q->io_modes & VB2_WRITE) && - (req_events & (POLLOUT | POLLWRNORM))) { - if (__vb2_init_fileio(q, 0)) - return res | POLLERR; - /* - * Write to OUTPUT queue can be done immediately. - */ - return res | POLLOUT | POLLWRNORM; - } - } - - /* - * There is nothing to wait for if the queue isn't streaming, or if the - * error flag is set. - */ - if (!vb2_is_streaming(q) || q->error) - return res | POLLERR; /* * For compatibility with vb1: if QBUF hasn't been called yet, then * return POLLERR as well. This only affects capture queues, output * queues will always initialize waiting_for_buffers to false. */ - if (q->waiting_for_buffers) - return res | POLLERR; - - /* - * For output streams you can write as long as there are fewer buffers - * queued than there are buffers available. - */ - if (q->is_output && q->queued_count < q->num_buffers) - return res | POLLOUT | POLLWRNORM; - - if (list_empty(&q->done_list)) { - /* - * If the last buffer was dequeued from a capture queue, - * return immediately. DQBUF will return -EPIPE. - */ - if (q->last_buffer_dequeued) - return res | POLLIN | POLLRDNORM; - - poll_wait(file, &q->done_wq, wait); - } + if (q->waiting_for_buffers && (req_events & (POLLIN | POLLRDNORM))) + return POLLERR; - /* - * Take first buffer available for dequeuing. - */ - spin_lock_irqsave(&q->done_lock, flags); - if (!list_empty(&q->done_list)) - vb = list_first_entry(&q->done_list, struct vb2_buffer, - done_entry); - spin_unlock_irqrestore(&q->done_lock, flags); - - if (vb && (vb->state == VB2_BUF_STATE_DONE - || vb->state == VB2_BUF_STATE_ERROR)) { - return (q->is_output) ? - res | POLLOUT | POLLWRNORM : - res | POLLIN | POLLRDNORM; - } - return res; + return res | vb2_core_poll(q, file, wait); } EXPORT_SYMBOL_GPL(vb2_poll); -/** - * struct vb2_fileio_buf - buffer context used by file io emulator - * - * vb2 provides a compatibility layer and emulator of file io (read and - * write) calls on top of streaming API. This structure is used for - * tracking context related to the buffers. - */ -struct vb2_fileio_buf { - void *vaddr; - unsigned int size; - unsigned int pos; - unsigned int queued:1; -}; - -/** - * struct vb2_fileio_data - queue context used by file io emulator - * - * @cur_index: the index of the buffer currently being read from or - * written to. If equal to q->num_buffers then a new buffer - * must be dequeued. - * @initial_index: in the read() case all buffers are queued up immediately - * in __vb2_init_fileio() and __vb2_perform_fileio() just cycles - * buffers. However, in the write() case no buffers are initially - * queued, instead whenever a buffer is full it is queued up by - * __vb2_perform_fileio(). Only once all available buffers have - * been queued up will __vb2_perform_fileio() start to dequeue - * buffers. This means that initially __vb2_perform_fileio() - * needs to know what buffer index to use when it is queuing up - * the buffers for the first time. That initial index is stored - * in this field. Once it is equal to q->num_buffers all - * available buffers have been queued and __vb2_perform_fileio() - * should start the normal dequeue/queue cycle. - * - * vb2 provides a compatibility layer and emulator of file io (read and - * write) calls on top of streaming API. For proper operation it required - * this structure to save the driver state between each call of the read - * or write function. - */ -struct vb2_fileio_data { - struct v4l2_requestbuffers req; - struct v4l2_plane p; - struct v4l2_buffer b; - struct vb2_fileio_buf bufs[VB2_MAX_FRAME]; - unsigned int cur_index; - unsigned int initial_index; - unsigned int q_count; - unsigned int dq_count; - unsigned read_once:1; - unsigned write_immediately:1; -}; - -/** - * __vb2_init_fileio() - initialize file io emulator - * @q: videobuf2 queue - * @read: mode selector (1 means read, 0 means write) - */ -static int __vb2_init_fileio(struct vb2_queue *q, int read) -{ - struct vb2_fileio_data *fileio; - int i, ret; - unsigned int count = 0; - - /* - * Sanity check - */ - if (WARN_ON((read && !(q->io_modes & VB2_READ)) || - (!read && !(q->io_modes & VB2_WRITE)))) - return -EINVAL; - - /* - * Check if device supports mapping buffers to kernel virtual space. - */ - if (!q->mem_ops->vaddr) - return -EBUSY; - - /* - * Check if streaming api has not been already activated. - */ - if (q->streaming || q->num_buffers > 0) - return -EBUSY; - - /* - * Start with count 1, driver can increase it in queue_setup() - */ - count = 1; - - dprintk(3, "setting up file io: mode %s, count %d, read_once %d, write_immediately %d\n", - (read) ? "read" : "write", count, q->fileio_read_once, - q->fileio_write_immediately); - - fileio = kzalloc(sizeof(struct vb2_fileio_data), GFP_KERNEL); - if (fileio == NULL) - return -ENOMEM; - - fileio->read_once = q->fileio_read_once; - fileio->write_immediately = q->fileio_write_immediately; - - /* - * Request buffers and use MMAP type to force driver - * to allocate buffers by itself. - */ - fileio->req.count = count; - fileio->req.memory = VB2_MEMORY_MMAP; - fileio->req.type = q->type; - q->fileio = fileio; - ret = vb2_core_reqbufs(q, fileio->req.memory, &fileio->req.count); - if (ret) - goto err_kfree; - - /* - * Check if plane_count is correct - * (multiplane buffers are not supported). - */ - if (q->bufs[0]->num_planes != 1) { - ret = -EBUSY; - goto err_reqbufs; - } - - /* - * Get kernel address of each buffer. - */ - for (i = 0; i < q->num_buffers; i++) { - fileio->bufs[i].vaddr = vb2_plane_vaddr(q->bufs[i], 0); - if (fileio->bufs[i].vaddr == NULL) { - ret = -EINVAL; - goto err_reqbufs; - } - fileio->bufs[i].size = vb2_plane_size(q->bufs[i], 0); - } - - /* - * Read mode requires pre queuing of all buffers. - */ - if (read) { - bool is_multiplanar = q->is_multiplanar; - - /* - * Queue all buffers. - */ - for (i = 0; i < q->num_buffers; i++) { - struct v4l2_buffer *b = &fileio->b; - - memset(b, 0, sizeof(*b)); - b->type = q->type; - if (is_multiplanar) { - memset(&fileio->p, 0, sizeof(fileio->p)); - b->m.planes = &fileio->p; - b->length = 1; - } - b->memory = q->memory; - b->index = i; - ret = vb2_internal_qbuf(q, b); - if (ret) - goto err_reqbufs; - fileio->bufs[i].queued = 1; - } - /* - * All buffers have been queued, so mark that by setting - * initial_index to q->num_buffers - */ - fileio->initial_index = q->num_buffers; - fileio->cur_index = q->num_buffers; - } - - /* - * Start streaming. - */ - ret = vb2_core_streamon(q, q->type); - if (ret) - goto err_reqbufs; - - return ret; - -err_reqbufs: - fileio->req.count = 0; - vb2_core_reqbufs(q, fileio->req.memory, &fileio->req.count); - -err_kfree: - q->fileio = NULL; - kfree(fileio); - return ret; -} - -/** - * __vb2_cleanup_fileio() - free resourced used by file io emulator - * @q: videobuf2 queue - */ -static int __vb2_cleanup_fileio(struct vb2_queue *q) -{ - struct vb2_fileio_data *fileio = q->fileio; - - if (fileio) { - vb2_core_streamoff(q, q->type); - q->fileio = NULL; - fileio->req.count = 0; - vb2_reqbufs(q, &fileio->req); - kfree(fileio); - dprintk(3, "file io emulator closed\n"); - } - return 0; -} - -/** - * __vb2_perform_fileio() - perform a single file io (read or write) operation - * @q: videobuf2 queue - * @data: pointed to target userspace buffer - * @count: number of bytes to read or write - * @ppos: file handle position tracking pointer - * @nonblock: mode selector (1 means blocking calls, 0 means nonblocking) - * @read: access mode selector (1 means read, 0 means write) - */ -static size_t __vb2_perform_fileio(struct vb2_queue *q, char __user *data, size_t count, - loff_t *ppos, int nonblock, int read) -{ - struct vb2_fileio_data *fileio; - struct vb2_fileio_buf *buf; - bool is_multiplanar = q->is_multiplanar; - /* - * When using write() to write data to an output video node the vb2 core - * should set timestamps if V4L2_BUF_FLAG_TIMESTAMP_COPY is set. Nobody - * else is able to provide this information with the write() operation. - */ - bool set_timestamp = !read && - (q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) == - V4L2_BUF_FLAG_TIMESTAMP_COPY; - int ret, index; - - dprintk(3, "mode %s, offset %ld, count %zd, %sblocking\n", - read ? "read" : "write", (long)*ppos, count, - nonblock ? "non" : ""); - - if (!data) - return -EINVAL; - - /* - * Initialize emulator on first call. - */ - if (!vb2_fileio_is_active(q)) { - ret = __vb2_init_fileio(q, read); - dprintk(3, "vb2_init_fileio result: %d\n", ret); - if (ret) - return ret; - } - fileio = q->fileio; - - /* - * Check if we need to dequeue the buffer. - */ - index = fileio->cur_index; - if (index >= q->num_buffers) { - /* - * Call vb2_dqbuf to get buffer back. - */ - memset(&fileio->b, 0, sizeof(fileio->b)); - fileio->b.type = q->type; - fileio->b.memory = q->memory; - if (is_multiplanar) { - memset(&fileio->p, 0, sizeof(fileio->p)); - fileio->b.m.planes = &fileio->p; - fileio->b.length = 1; - } - ret = vb2_internal_dqbuf(q, &fileio->b, nonblock); - dprintk(5, "vb2_dqbuf result: %d\n", ret); - if (ret) - return ret; - fileio->dq_count += 1; - - fileio->cur_index = index = fileio->b.index; - buf = &fileio->bufs[index]; - - /* - * Get number of bytes filled by the driver - */ - buf->pos = 0; - buf->queued = 0; - buf->size = read ? vb2_get_plane_payload(q->bufs[index], 0) - : vb2_plane_size(q->bufs[index], 0); - /* Compensate for data_offset on read in the multiplanar case. */ - if (is_multiplanar && read && - fileio->b.m.planes[0].data_offset < buf->size) { - buf->pos = fileio->b.m.planes[0].data_offset; - buf->size -= buf->pos; - } - } else { - buf = &fileio->bufs[index]; - } - - /* - * Limit count on last few bytes of the buffer. - */ - if (buf->pos + count > buf->size) { - count = buf->size - buf->pos; - dprintk(5, "reducing read count: %zd\n", count); - } - - /* - * Transfer data to userspace. - */ - dprintk(3, "copying %zd bytes - buffer %d, offset %u\n", - count, index, buf->pos); - if (read) - ret = copy_to_user(data, buf->vaddr + buf->pos, count); - else - ret = copy_from_user(buf->vaddr + buf->pos, data, count); - if (ret) { - dprintk(3, "error copying data\n"); - return -EFAULT; - } - - /* - * Update counters. - */ - buf->pos += count; - *ppos += count; - - /* - * Queue next buffer if required. - */ - if (buf->pos == buf->size || (!read && fileio->write_immediately)) { - /* - * Check if this is the last buffer to read. - */ - if (read && fileio->read_once && fileio->dq_count == 1) { - dprintk(3, "read limit reached\n"); - return __vb2_cleanup_fileio(q); - } - - /* - * Call vb2_qbuf and give buffer to the driver. - */ - memset(&fileio->b, 0, sizeof(fileio->b)); - fileio->b.type = q->type; - fileio->b.memory = q->memory; - fileio->b.index = index; - fileio->b.bytesused = buf->pos; - if (is_multiplanar) { - memset(&fileio->p, 0, sizeof(fileio->p)); - fileio->p.bytesused = buf->pos; - fileio->b.m.planes = &fileio->p; - fileio->b.length = 1; - } - if (set_timestamp) - v4l2_get_timestamp(&fileio->b.timestamp); - ret = vb2_internal_qbuf(q, &fileio->b); - dprintk(5, "vb2_dbuf result: %d\n", ret); - if (ret) - return ret; - - /* - * Buffer has been queued, update the status - */ - buf->pos = 0; - buf->queued = 1; - buf->size = vb2_plane_size(q->bufs[index], 0); - fileio->q_count += 1; - /* - * If we are queuing up buffers for the first time, then - * increase initial_index by one. - */ - if (fileio->initial_index < q->num_buffers) - fileio->initial_index++; - /* - * The next buffer to use is either a buffer that's going to be - * queued for the first time (initial_index < q->num_buffers) - * or it is equal to q->num_buffers, meaning that the next - * time we need to dequeue a buffer since we've now queued up - * all the 'first time' buffers. - */ - fileio->cur_index = fileio->initial_index; - } - - /* - * Return proper number of bytes processed. - */ - if (ret == 0) - ret = count; - return ret; -} - -size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count, - loff_t *ppos, int nonblocking) -{ - return __vb2_perform_fileio(q, data, count, ppos, nonblocking, 1); -} -EXPORT_SYMBOL_GPL(vb2_read); - -size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count, - loff_t *ppos, int nonblocking) -{ - return __vb2_perform_fileio(q, (char __user *) data, count, - ppos, nonblocking, 0); -} -EXPORT_SYMBOL_GPL(vb2_write); - -struct vb2_threadio_data { - struct task_struct *thread; - vb2_thread_fnc fnc; - void *priv; - bool stop; -}; - -static int vb2_thread(void *data) -{ - struct vb2_queue *q = data; - struct vb2_threadio_data *threadio = q->threadio; - struct vb2_fileio_data *fileio = q->fileio; - bool set_timestamp = false; - int prequeue = 0; - int index = 0; - int ret = 0; - - if (q->is_output) { - prequeue = q->num_buffers; - set_timestamp = - (q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) == - V4L2_BUF_FLAG_TIMESTAMP_COPY; - } - - set_freezable(); - - for (;;) { - struct vb2_buffer *vb; - - /* - * Call vb2_dqbuf to get buffer back. - */ - memset(&fileio->b, 0, sizeof(fileio->b)); - fileio->b.type = q->type; - fileio->b.memory = q->memory; - if (prequeue) { - fileio->b.index = index++; - prequeue--; - } else { - call_void_qop(q, wait_finish, q); - if (!threadio->stop) - ret = vb2_internal_dqbuf(q, &fileio->b, 0); - call_void_qop(q, wait_prepare, q); - dprintk(5, "file io: vb2_dqbuf result: %d\n", ret); - } - if (ret || threadio->stop) - break; - try_to_freeze(); - - vb = q->bufs[fileio->b.index]; - if (!(fileio->b.flags & V4L2_BUF_FLAG_ERROR)) - if (threadio->fnc(vb, threadio->priv)) - break; - call_void_qop(q, wait_finish, q); - if (set_timestamp) - v4l2_get_timestamp(&fileio->b.timestamp); - if (!threadio->stop) - ret = vb2_internal_qbuf(q, &fileio->b); - call_void_qop(q, wait_prepare, q); - if (ret || threadio->stop) - break; - } - - /* Hmm, linux becomes *very* unhappy without this ... */ - while (!kthread_should_stop()) { - set_current_state(TASK_INTERRUPTIBLE); - schedule(); - } - return 0; -} - -/* - * This function should not be used for anything else but the videobuf2-dvb - * support. If you think you have another good use-case for this, then please - * contact the linux-media mailinglist first. - */ -int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv, - const char *thread_name) -{ - struct vb2_threadio_data *threadio; - int ret = 0; - - if (q->threadio) - return -EBUSY; - if (vb2_is_busy(q)) - return -EBUSY; - if (WARN_ON(q->fileio)) - return -EBUSY; - - threadio = kzalloc(sizeof(*threadio), GFP_KERNEL); - if (threadio == NULL) - return -ENOMEM; - threadio->fnc = fnc; - threadio->priv = priv; - - ret = __vb2_init_fileio(q, !q->is_output); - dprintk(3, "file io: vb2_init_fileio result: %d\n", ret); - if (ret) - goto nomem; - q->threadio = threadio; - threadio->thread = kthread_run(vb2_thread, q, "vb2-%s", thread_name); - if (IS_ERR(threadio->thread)) { - ret = PTR_ERR(threadio->thread); - threadio->thread = NULL; - goto nothread; - } - return 0; - -nothread: - __vb2_cleanup_fileio(q); -nomem: - kfree(threadio); - return ret; -} -EXPORT_SYMBOL_GPL(vb2_thread_start); - -int vb2_thread_stop(struct vb2_queue *q) -{ - struct vb2_threadio_data *threadio = q->threadio; - int err; - - if (threadio == NULL) - return 0; - threadio->stop = true; - /* Wake up all pending sleeps in the thread */ - vb2_queue_error(q); - err = kthread_stop(threadio->thread); - __vb2_cleanup_fileio(q); - threadio->thread = NULL; - kfree(threadio); - q->threadio = NULL; - return err; -} -EXPORT_SYMBOL_GPL(vb2_thread_stop); - /* * The following functions are not part of the vb2 core API, but are helper * functions that plug into struct v4l2_ioctl_ops, struct v4l2_file_operations @@ -1440,8 +883,8 @@ int vb2_ioctl_create_bufs(struct file *file, void *priv, return res; if (vb2_queue_is_busy(vdev, file)) return -EBUSY; - res = vb2_core_create_bufs(vdev->queue, p->memory, &p->count, - &p->format); + + res = vb2_create_bufs(vdev->queue, p); if (res == 0) vdev->queue->owner = file->private_data; return res; diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c index 6ce36d6970a4..c9339f85359b 100644 --- a/drivers/mfd/timberdale.c +++ b/drivers/mfd/timberdale.c @@ -39,8 +39,8 @@ #include <linux/spi/max7301.h> #include <linux/spi/mc33880.h> -#include <media/timb_radio.h> -#include <media/timb_video.h> +#include <linux/platform_data/media/timb_radio.h> +#include <linux/platform_data/media/timb_video.h> #include <linux/timb_dma.h> diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c index b10d6016b993..93bffbac8fc7 100644 --- a/drivers/staging/media/bcm2048/radio-bcm2048.c +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c @@ -1000,8 +1000,8 @@ static int bcm2048_set_fm_search_tune_mode(struct bcm2048_device *bdev, timeout = BCM2048_AUTO_SEARCH_TIMEOUT; if (!wait_for_completion_timeout(&bdev->compl, - msecs_to_jiffies(timeout))) - dev_err(&bdev->client->dev, "IRQ timeout.\n"); + msecs_to_jiffies(timeout))) + dev_err(&bdev->client->dev, "IRQ timeout.\n"); if (value) if (!bdev->scan_state) diff --git a/drivers/staging/media/davinci_vpfe/Kconfig b/drivers/staging/media/davinci_vpfe/Kconfig index 4de2f082491d..f40a06954a92 100644 --- a/drivers/staging/media/davinci_vpfe/Kconfig +++ b/drivers/staging/media/davinci_vpfe/Kconfig @@ -2,6 +2,8 @@ config VIDEO_DM365_VPFE tristate "DM365 VPFE Media Controller Capture Driver" depends on VIDEO_V4L2 && ARCH_DAVINCI_DM365 && !VIDEO_DM365_ISIF depends on HAS_DMA + depends on VIDEO_V4L2_SUBDEV_API + depends on VIDEO_DAVINCI_VPBE_DISPLAY select VIDEOBUF2_DMA_CONTIG help Support for DM365 VPFE based Media Controller Capture driver. diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c index b1dfa2ccc4ef..c492914768ea 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c +++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c @@ -1536,8 +1536,9 @@ ipipe_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, * @fse: pointer to v4l2_subdev_frame_size_enum structure. */ static int -ipipe_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *cfg, - struct v4l2_subdev_frame_size_enum *fse) +ipipe_enum_frame_size(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_frame_size_enum *fse) { struct vpfe_ipipe_device *ipipe = v4l2_get_subdevdata(sd); struct v4l2_mbus_framefmt format; diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c index 2a3a56b88de1..b1d5e23ae6e0 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c +++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c @@ -254,7 +254,7 @@ int config_ipipe_hw(struct vpfe_ipipe_device *ipipe) void __iomem *ipipe_base = ipipe->base_addr; struct v4l2_mbus_framefmt *outformat; u32 color_pat; - u32 ipipe_mode; + int ipipe_mode; u32 data_path; /* enable clock to IPIPE */ diff --git a/drivers/staging/media/davinci_vpfe/dm365_resizer.c b/drivers/staging/media/davinci_vpfe/dm365_resizer.c index acb293ed9c91..d892fee3f52f 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_resizer.c +++ b/drivers/staging/media/davinci_vpfe/dm365_resizer.c @@ -63,16 +63,11 @@ resizer_calculate_line_length(u32 pix, int width, int height, if (pix == MEDIA_BUS_FMT_UYVY8_2X8 || pix == MEDIA_BUS_FMT_SGRBG12_1X12) { *line_len = width << 1; - } else if (pix == MEDIA_BUS_FMT_Y8_1X8 || - pix == MEDIA_BUS_FMT_UV8_1X8) { - *line_len = width; - *line_len_c = width; } else { - /* YUV 420 */ - /* round width to upper 32 byte boundary */ *line_len = width; *line_len_c = width; } + /* adjust the line len to be a multiple of 32 */ *line_len += 31; *line_len &= ~0x1f; diff --git a/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c b/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c index 01df0683e950..69b678ca40c0 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c @@ -227,7 +227,7 @@ static int vpfe_enable_clock(struct vpfe_device *vpfe_dev) return 0; vpfe_dev->clks = kcalloc(vpfe_cfg->num_clocks, - sizeof(struct clock *), GFP_KERNEL); + sizeof(*vpfe_dev->clks), GFP_KERNEL); if (vpfe_dev->clks == NULL) return -ENOMEM; diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 0fdff91624fd..adb2bc8811ab 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -470,7 +470,7 @@ void vpfe_video_process_buffer_complete(struct vpfe_video_device *video) { struct vpfe_pipeline *pipe = &video->pipe; - v4l2_get_timestamp(&video->cur_frm->vb.timestamp); + video->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns(); vb2_buffer_done(&video->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE); if (pipe->state == VPFE_PIPELINE_STREAM_CONTINUOUS) video->cur_frm = video->next_frm; @@ -1078,7 +1078,7 @@ vpfe_g_dv_timings(struct file *file, void *fh, * the buffer nbuffers and buffer size */ static int -vpfe_buffer_queue_setup(struct vb2_queue *vq, const void *parg, +vpfe_buffer_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { diff --git a/drivers/staging/media/lirc/lirc_imon.c b/drivers/staging/media/lirc/lirc_imon.c index 534b8103ae80..ff1926ca1f96 100644 --- a/drivers/staging/media/lirc/lirc_imon.c +++ b/drivers/staging/media/lirc/lirc_imon.c @@ -885,12 +885,14 @@ static int imon_probe(struct usb_interface *interface, vendor, product, ifnum, usbdev->bus->busnum, usbdev->devnum); /* Everything went fine. Just unlock and return retval (with is 0) */ + mutex_unlock(&context->ctx_lock); goto driver_unlock; unregister_lirc: lirc_unregister_driver(driver->minor); free_tx_urb: + mutex_unlock(&context->ctx_lock); usb_free_urb(tx_urb); free_rx_urb: diff --git a/drivers/staging/media/lirc/lirc_parallel.c b/drivers/staging/media/lirc/lirc_parallel.c index c1408342b1d0..d009bcb439f0 100644 --- a/drivers/staging/media/lirc/lirc_parallel.c +++ b/drivers/staging/media/lirc/lirc_parallel.c @@ -33,7 +33,7 @@ #include <linux/fs.h> #include <linux/kernel.h> #include <linux/ioport.h> -#include <linux/time.h> +#include <linux/ktime.h> #include <linux/mm.h> #include <linux/delay.h> @@ -144,25 +144,22 @@ static void lirc_off(void) static unsigned int init_lirc_timer(void) { - struct timeval tv, now; + ktime_t kt, now, timeout; unsigned int level, newlevel, timeelapsed, newtimer; int count = 0; - do_gettimeofday(&tv); - tv.tv_sec++; /* wait max. 1 sec. */ + kt = ktime_get(); + /* wait max. 1 sec. */ + timeout = ktime_add_ns(kt, NSEC_PER_SEC); level = lirc_get_timer(); do { newlevel = lirc_get_timer(); if (level == 0 && newlevel != 0) count++; level = newlevel; - do_gettimeofday(&now); - } while (count < 1000 && (now.tv_sec < tv.tv_sec - || (now.tv_sec == tv.tv_sec - && now.tv_usec < tv.tv_usec))); - - timeelapsed = (now.tv_sec + 1 - tv.tv_sec)*1000000 - + (now.tv_usec - tv.tv_usec); + now = ktime_get(); + } while (count < 1000 && (ktime_before(now, timeout))); + timeelapsed = ktime_us_delta(now, kt); if (count >= 1000 && timeelapsed > 0) { if (default_timer == 0) { /* autodetect timer */ @@ -220,8 +217,8 @@ static void rbuf_write(int signal) static void lirc_lirc_irq_handler(void *blah) { - struct timeval tv; - static struct timeval lasttv; + ktime_t kt, delkt; + static ktime_t lastkt; static int init; long signal; int data; @@ -244,16 +241,14 @@ static void lirc_lirc_irq_handler(void *blah) #ifdef LIRC_TIMER if (init) { - do_gettimeofday(&tv); + kt = ktime_get(); - signal = tv.tv_sec - lasttv.tv_sec; - if (signal > 15) + delkt = ktime_sub(kt, lastkt); + if (ktime_compare(delkt, ktime_set(15, 0)) > 0) /* really long time */ data = PULSE_MASK; else - data = (int) (signal*1000000 + - tv.tv_usec - lasttv.tv_usec + - LIRC_SFH506_DELAY); + data = (int)(ktime_to_us(delkt) + LIRC_SFH506_DELAY); rbuf_write(data); /* space */ } else { @@ -301,7 +296,7 @@ static void lirc_lirc_irq_handler(void *blah) data = 1; rbuf_write(PULSE_BIT|data); /* pulse */ } - do_gettimeofday(&lasttv); + lastkt = ktime_get(); #else /* add your code here */ #endif diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c index f2dca69c2bc0..2218d0042030 100644 --- a/drivers/staging/media/lirc/lirc_sasem.c +++ b/drivers/staging/media/lirc/lirc_sasem.c @@ -42,6 +42,7 @@ #include <linux/slab.h> #include <linux/uaccess.h> #include <linux/usb.h> +#include <linux/ktime.h> #include <media/lirc.h> #include <media/lirc_dev.h> @@ -111,7 +112,7 @@ struct sasem_context { } tx; /* for dealing with repeat codes (wish there was a toggle bit!) */ - struct timeval presstime; + ktime_t presstime; char lastcode[8]; int codesaved; }; @@ -566,8 +567,8 @@ static void incoming_packet(struct sasem_context *context, { int len = urb->actual_length; unsigned char *buf = urb->transfer_buffer; - long ms; - struct timeval tv; + u64 ns; + ktime_t kt; if (len != 8) { dev_warn(&context->dev->dev, @@ -584,9 +585,8 @@ static void incoming_packet(struct sasem_context *context, */ /* get the time since the last button press */ - do_gettimeofday(&tv); - ms = (tv.tv_sec - context->presstime.tv_sec) * 1000 + - (tv.tv_usec - context->presstime.tv_usec) / 1000; + kt = ktime_get(); + ns = ktime_to_ns(ktime_sub(kt, context->presstime)); if (memcmp(buf, "\x08\0\0\0\0\0\0\0", 8) == 0) { /* @@ -600,10 +600,9 @@ static void incoming_packet(struct sasem_context *context, * in that time and then get a false repeat of the previous * press but it is long enough for a genuine repeat */ - if ((ms < 250) && (context->codesaved != 0)) { + if ((ns < 250 * NSEC_PER_MSEC) && (context->codesaved != 0)) { memcpy(buf, &context->lastcode, 8); - context->presstime.tv_sec = tv.tv_sec; - context->presstime.tv_usec = tv.tv_usec; + context->presstime = kt; } } else { /* save the current valid code for repeats */ @@ -613,8 +612,7 @@ static void incoming_packet(struct sasem_context *context, * just for safety reasons */ context->codesaved = 1; - context->presstime.tv_sec = tv.tv_sec; - context->presstime.tv_usec = tv.tv_usec; + context->presstime = kt; } lirc_buffer_write(context->driver->rbuf, buf); diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c index 64a7b2fc5289..b798b311d32c 100644 --- a/drivers/staging/media/lirc/lirc_serial.c +++ b/drivers/staging/media/lirc/lirc_serial.c @@ -59,7 +59,7 @@ #include <linux/ioport.h> #include <linux/kernel.h> #include <linux/serial_reg.h> -#include <linux/time.h> +#include <linux/ktime.h> #include <linux/string.h> #include <linux/types.h> #include <linux/wait.h> @@ -204,7 +204,7 @@ static struct lirc_serial hardware[] = { #define RBUF_LEN 256 -static struct timeval lasttv = {0, 0}; +static ktime_t lastkt; static struct lirc_buffer rbuf; @@ -542,10 +542,10 @@ static void frbwrite(int l) static irqreturn_t lirc_irq_handler(int i, void *blah) { - struct timeval tv; + ktime_t kt; int counter, dcd; u8 status; - long deltv; + ktime_t delkt; int data; static int last_dcd = -1; @@ -565,7 +565,7 @@ static irqreturn_t lirc_irq_handler(int i, void *blah) if ((status & hardware[type].signal_pin_change) && sense != -1) { /* get current time */ - do_gettimeofday(&tv); + kt = ktime_get(); /* New mode, written by Trent Piepho <xyzzy@u.washington.edu>. */ @@ -594,34 +594,20 @@ static irqreturn_t lirc_irq_handler(int i, void *blah) dcd = (status & hardware[type].signal_pin) ? 1 : 0; if (dcd == last_dcd) { - pr_warn("ignoring spike: %d %d %lx %lx %lx %lx\n", - dcd, sense, - tv.tv_sec, lasttv.tv_sec, - (unsigned long)tv.tv_usec, - (unsigned long)lasttv.tv_usec); + pr_warn("ignoring spike: %d %d %llx %llx\n", + dcd, sense, ktime_to_us(kt), + ktime_to_us(lastkt)); continue; } - deltv = tv.tv_sec-lasttv.tv_sec; - if (tv.tv_sec < lasttv.tv_sec || - (tv.tv_sec == lasttv.tv_sec && - tv.tv_usec < lasttv.tv_usec)) { - pr_warn("AIEEEE: your clock just jumped backwards\n"); - pr_warn("%d %d %lx %lx %lx %lx\n", - dcd, sense, - tv.tv_sec, lasttv.tv_sec, - (unsigned long)tv.tv_usec, - (unsigned long)lasttv.tv_usec); - data = PULSE_MASK; - } else if (deltv > 15) { + delkt = ktime_sub(kt, lastkt); + if (ktime_compare(delkt, ktime_set(15, 0)) > 0) { data = PULSE_MASK; /* really long time */ if (!(dcd^sense)) { /* sanity check */ - pr_warn("AIEEEE: %d %d %lx %lx %lx %lx\n", - dcd, sense, - tv.tv_sec, lasttv.tv_sec, - (unsigned long)tv.tv_usec, - (unsigned long)lasttv.tv_usec); + pr_warn("AIEEEE: %d %d %llx %llx\n", + dcd, sense, ktime_to_us(kt), + ktime_to_us(lastkt)); /* * detecting pulse while this * MUST be a space! @@ -629,11 +615,9 @@ static irqreturn_t lirc_irq_handler(int i, void *blah) sense = sense ? 0 : 1; } } else - data = (int) (deltv*1000000 + - tv.tv_usec - - lasttv.tv_usec); + data = (int) ktime_to_us(delkt); frbwrite(dcd^sense ? data : (data|PULSE_BIT)); - lasttv = tv; + lastkt = kt; last_dcd = dcd; wake_up_interruptible(&rbuf.wait_poll); } @@ -790,7 +774,7 @@ static int set_use_inc(void *data) unsigned long flags; /* initialize timestamp */ - do_gettimeofday(&lasttv); + lastkt = ktime_get(); spin_lock_irqsave(&hardware[type].lock, flags); @@ -979,7 +963,7 @@ static int lirc_serial_resume(struct platform_device *dev) spin_lock_irqsave(&hardware[type].lock, flags); /* Enable Interrupt */ - do_gettimeofday(&lasttv); + lastkt = ktime_get(); soutp(UART_IER, sinp(UART_IER)|UART_IER_MSI); off(); diff --git a/drivers/staging/media/omap4iss/Kconfig b/drivers/staging/media/omap4iss/Kconfig index 8d4e3bd1bfe1..46183464ee79 100644 --- a/drivers/staging/media/omap4iss/Kconfig +++ b/drivers/staging/media/omap4iss/Kconfig @@ -1,6 +1,6 @@ config VIDEO_OMAP4 tristate "OMAP 4 Camera support" - depends on VIDEO_V4L2=y && VIDEO_V4L2_SUBDEV_API && I2C=y && ARCH_OMAP4 + depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && I2C && ARCH_OMAP4 depends on HAS_DMA select MFD_SYSCON select VIDEOBUF2_DMA_CONTIG diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c index aa76ccda5b42..e27a988540a6 100644 --- a/drivers/staging/media/omap4iss/iss.c +++ b/drivers/staging/media/omap4iss/iss.c @@ -601,8 +601,8 @@ static int iss_pipeline_disable(struct iss_pipeline *pipe, subdev = media_entity_to_v4l2_subdev(entity); ret = v4l2_subdev_call(subdev, video, s_stream, 0); if (ret < 0) { - dev_dbg(iss->dev, "%s: module stop timeout.\n", - subdev->name); + dev_warn(iss->dev, "%s: module stop timeout.\n", + subdev->name); /* If the entity failed to stopped, assume it has * crashed. Mark it as such, the ISS will be reset when * applications will release it. diff --git a/drivers/staging/media/omap4iss/iss.h b/drivers/staging/media/omap4iss/iss.h index 35df8b4709e6..5929357fe687 100644 --- a/drivers/staging/media/omap4iss/iss.h +++ b/drivers/staging/media/omap4iss/iss.h @@ -20,7 +20,7 @@ #include <linux/platform_device.h> #include <linux/wait.h> -#include <media/omap4iss.h> +#include <linux/platform_data/media/omap4iss.h> #include "iss_regs.h" #include "iss_csiphy.h" diff --git a/drivers/staging/media/omap4iss/iss_csi2.c b/drivers/staging/media/omap4iss/iss_csi2.c index c6e6d47ac57f..b941035139ae 100644 --- a/drivers/staging/media/omap4iss/iss_csi2.c +++ b/drivers/staging/media/omap4iss/iss_csi2.c @@ -674,6 +674,9 @@ static void csi2_isr_ctx(struct iss_csi2_device *csi2, status = iss_reg_read(csi2->iss, csi2->regs1, CSI2_CTX_IRQSTATUS(n)); iss_reg_write(csi2->iss, csi2->regs1, CSI2_CTX_IRQSTATUS(n), status); + if (omap4iss_module_sync_is_stopping(&csi2->wait, &csi2->stopping)) + return; + /* Propagate frame number */ if (status & CSI2_CTX_IRQ_FS) { struct iss_pipeline *pipe = @@ -776,9 +779,6 @@ void omap4iss_csi2_isr(struct iss_csi2_device *csi2) pipe->error = true; } - if (omap4iss_module_sync_is_stopping(&csi2->wait, &csi2->stopping)) - return; - /* Successful cases */ if (csi2_irqstatus & CSI2_IRQ_CONTEXT0) csi2_isr_ctx(csi2, &csi2->contexts[0]); diff --git a/drivers/staging/media/omap4iss/iss_csiphy.h b/drivers/staging/media/omap4iss/iss_csiphy.h index e9ca43955654..a0f2d974daeb 100644 --- a/drivers/staging/media/omap4iss/iss_csiphy.h +++ b/drivers/staging/media/omap4iss/iss_csiphy.h @@ -14,7 +14,7 @@ #ifndef OMAP4_ISS_CSI_PHY_H #define OMAP4_ISS_CSI_PHY_H -#include <media/omap4iss.h> +#include <linux/platform_data/media/omap4iss.h> struct iss_csi2_device; diff --git a/drivers/staging/media/omap4iss/iss_resizer.c b/drivers/staging/media/omap4iss/iss_resizer.c index 9c8180bba77e..108961e05f53 100644 --- a/drivers/staging/media/omap4iss/iss_resizer.c +++ b/drivers/staging/media/omap4iss/iss_resizer.c @@ -158,8 +158,8 @@ static void resizer_set_outaddr(struct iss_resizer_device *resizer, u32 addr) /* Program UV buffer address... Hardcoded to be contiguous! */ if ((informat->code == MEDIA_BUS_FMT_UYVY8_1X16) && (outformat->code == MEDIA_BUS_FMT_YUYV8_1_5X8)) { - u32 c_addr = addr + (resizer->video_out.bpl_value * - (outformat->height - 1)); + u32 c_addr = addr + resizer->video_out.bpl_value + * outformat->height; /* Ensure Y_BAD_L[6:0] = C_BAD_L[6:0]*/ if ((c_addr ^ addr) & 0x7f) { diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c index 2a0158bb4974..e9aeca08986f 100644 --- a/drivers/staging/media/omap4iss/iss_video.c +++ b/drivers/staging/media/omap4iss/iss_video.c @@ -287,7 +287,6 @@ iss_video_check_format(struct iss_video *video, struct iss_video_fh *vfh) */ static int iss_video_queue_setup(struct vb2_queue *vq, - const void *parg, unsigned int *count, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -434,7 +433,7 @@ struct iss_buffer *omap4iss_video_buffer_next(struct iss_video *video) list_del(&buf->list); spin_unlock_irqrestore(&video->qlock, flags); - v4l2_get_timestamp(&buf->vb.timestamp); + buf->vb.vb2_buf.timestamp = ktime_get_ns(); /* Do frame number propagation only if this is the output video node. * Frame number either comes from the CSI receivers or it gets diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c index 51d4a1703af2..912694f3d54e 100644 --- a/drivers/usb/gadget/function/uvc_queue.c +++ b/drivers/usb/gadget/function/uvc_queue.c @@ -41,7 +41,7 @@ * videobuf2 queue operations */ -static int uvc_queue_setup(struct vb2_queue *vq, const void *parg, +static int uvc_queue_setup(struct vb2_queue *vq, unsigned int *nbuffers, unsigned int *nplanes, unsigned int sizes[], void *alloc_ctxs[]) { @@ -329,7 +329,7 @@ struct uvc_buffer *uvcg_queue_next_buffer(struct uvc_video_queue *queue, buf->buf.field = V4L2_FIELD_NONE; buf->buf.sequence = queue->sequence++; - v4l2_get_timestamp(&buf->buf.timestamp); + buf->buf.vb2_buf.timestamp = ktime_get_ns(); vb2_set_plane_payload(&buf->buf.vb2_buf, 0, buf->bytesused); vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_DONE); diff --git a/firmware/WHENCE b/firmware/WHENCE index 0c4d96dee9b6..de6f22e008f1 100644 --- a/firmware/WHENCE +++ b/firmware/WHENCE @@ -677,7 +677,7 @@ File: av7110/bootcode.bin Licence: GPLv2 or later -ARM assembly source code available at http://www.linuxtv.org/downloads/firmware/Boot.S +ARM assembly source code available at https://linuxtv.org/downloads/firmware/Boot.S -------------------------------------------------------------------------- diff --git a/include/linux/platform_data/camera-rcar.h b/include/linux/platform_data/camera-rcar.h deleted file mode 100644 index dfc83c581593..000000000000 --- a/include/linux/platform_data/camera-rcar.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Platform data for Renesas R-Car VIN soc-camera driver - * - * Copyright (C) 2011-2013 Renesas Solutions Corp. - * Copyright (C) 2013 Cogent Embedded, Inc., <source@cogentembedded.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#ifndef __CAMERA_RCAR_H_ -#define __CAMERA_RCAR_H_ - -#define RCAR_VIN_HSYNC_ACTIVE_LOW (1 << 0) -#define RCAR_VIN_VSYNC_ACTIVE_LOW (1 << 1) -#define RCAR_VIN_BT601 (1 << 2) -#define RCAR_VIN_BT656 (1 << 3) - -struct rcar_vin_platform_data { - unsigned int flags; -}; - -#endif /* __CAMERA_RCAR_H_ */ diff --git a/include/linux/platform_data/camera-mx2.h b/include/linux/platform_data/media/camera-mx2.h index 7ded6f1f74bc..7ded6f1f74bc 100644 --- a/include/linux/platform_data/camera-mx2.h +++ b/include/linux/platform_data/media/camera-mx2.h diff --git a/include/linux/platform_data/camera-mx3.h b/include/linux/platform_data/media/camera-mx3.h index a910dadc8258..a910dadc8258 100644 --- a/include/linux/platform_data/camera-mx3.h +++ b/include/linux/platform_data/media/camera-mx3.h diff --git a/include/linux/platform_data/camera-pxa.h b/include/linux/platform_data/media/camera-pxa.h index 6709b1cd7c77..6709b1cd7c77 100644 --- a/include/linux/platform_data/camera-pxa.h +++ b/include/linux/platform_data/media/camera-pxa.h diff --git a/include/linux/platform_data/coda.h b/include/linux/platform_data/media/coda.h index 6ad4410d9e20..6ad4410d9e20 100644 --- a/include/linux/platform_data/coda.h +++ b/include/linux/platform_data/media/coda.h diff --git a/include/media/gpio-ir-recv.h b/include/linux/platform_data/media/gpio-ir-recv.h index 0142736a59db..0c298f569d5a 100644 --- a/include/media/gpio-ir-recv.h +++ b/include/linux/platform_data/media/gpio-ir-recv.h @@ -21,4 +21,3 @@ struct gpio_ir_recv_platform_data { }; #endif /* __GPIO_IR_RECV_H__ */ - diff --git a/include/media/ir-rx51.h b/include/linux/platform_data/media/ir-rx51.h index 104aa892f31b..104aa892f31b 100644 --- a/include/media/ir-rx51.h +++ b/include/linux/platform_data/media/ir-rx51.h diff --git a/include/media/mmp-camera.h b/include/linux/platform_data/media/mmp-camera.h index 7611963a257f..7611963a257f 100644 --- a/include/media/mmp-camera.h +++ b/include/linux/platform_data/media/mmp-camera.h diff --git a/include/media/omap1_camera.h b/include/linux/platform_data/media/omap1_camera.h index 819767cf04d4..819767cf04d4 100644 --- a/include/media/omap1_camera.h +++ b/include/linux/platform_data/media/omap1_camera.h diff --git a/include/media/omap4iss.h b/include/linux/platform_data/media/omap4iss.h index 0d7620db5e32..0d7620db5e32 100644 --- a/include/media/omap4iss.h +++ b/include/linux/platform_data/media/omap4iss.h diff --git a/include/media/s5p_hdmi.h b/include/linux/platform_data/media/s5p_hdmi.h index 181642b8d0a5..bb9cacb0cbb0 100644 --- a/include/media/s5p_hdmi.h +++ b/include/linux/platform_data/media/s5p_hdmi.h @@ -34,4 +34,3 @@ struct s5p_hdmi_platform_data { }; #endif /* S5P_HDMI_H */ - diff --git a/include/media/si4713.h b/include/linux/platform_data/media/si4713.h index be4f58e2440b..932668ad54f7 100644 --- a/include/media/si4713.h +++ b/include/linux/platform_data/media/si4713.h @@ -1,5 +1,5 @@ /* - * include/media/si4713.h + * include/linux/platform_data/media/si4713.h * * Board related data definitions for Si4713 i2c device driver. * diff --git a/include/media/sii9234.h b/include/linux/platform_data/media/sii9234.h index 6a4a809fe9a3..6a4a809fe9a3 100644 --- a/include/media/sii9234.h +++ b/include/linux/platform_data/media/sii9234.h diff --git a/include/media/soc_camera_platform.h b/include/linux/platform_data/media/soc_camera_platform.h index 1e5065dab430..1e5065dab430 100644 --- a/include/media/soc_camera_platform.h +++ b/include/linux/platform_data/media/soc_camera_platform.h diff --git a/include/media/timb_radio.h b/include/linux/platform_data/media/timb_radio.h index a40a6a348d21..a40a6a348d21 100644 --- a/include/media/timb_radio.h +++ b/include/linux/platform_data/media/timb_radio.h diff --git a/include/media/timb_video.h b/include/linux/platform_data/media/timb_video.h index 70ae43970a49..70ae43970a49 100644 --- a/include/media/timb_video.h +++ b/include/linux/platform_data/media/timb_video.h diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 73ea2fb04731..16c0ed6c50a7 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -46,7 +46,7 @@ * All kernel-specific stuff were moved to media/v4l2-dev.h, so * no #if __KERNEL tests are allowed here * - * See http://linuxtv.org for more info + * See https://linuxtv.org for more info * * Author: Bill Dirks <bill@thedirks.org> * Justin Schoeman diff --git a/include/media/cx2341x.h b/include/media/drv-intf/cx2341x.h index 9635eebaab09..9635eebaab09 100644 --- a/include/media/cx2341x.h +++ b/include/media/drv-intf/cx2341x.h diff --git a/include/media/cx25840.h b/include/media/drv-intf/cx25840.h index 783c5bdd63eb..783c5bdd63eb 100644 --- a/include/media/cx25840.h +++ b/include/media/drv-intf/cx25840.h diff --git a/include/media/exynos-fimc.h b/include/media/drv-intf/exynos-fimc.h index 69bcd2a07d5c..69bcd2a07d5c 100644 --- a/include/media/exynos-fimc.h +++ b/include/media/drv-intf/exynos-fimc.h diff --git a/include/media/msp3400.h b/include/media/drv-intf/msp3400.h index 90cf22ada8b4..1e6e80213a77 100644 --- a/include/media/msp3400.h +++ b/include/media/drv-intf/msp3400.h @@ -223,4 +223,3 @@ */ #endif /* MSP3400_H */ - diff --git a/include/media/s3c_camif.h b/include/media/drv-intf/s3c_camif.h index df96c2c789b4..df96c2c789b4 100644 --- a/include/media/s3c_camif.h +++ b/include/media/drv-intf/s3c_camif.h diff --git a/include/media/saa7146.h b/include/media/drv-intf/saa7146.h index 96058a5a4acc..96058a5a4acc 100644 --- a/include/media/saa7146.h +++ b/include/media/drv-intf/saa7146.h diff --git a/include/media/saa7146_vv.h b/include/media/drv-intf/saa7146_vv.h index 92766f77a5de..0da6ccc0615b 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/drv-intf/saa7146_vv.h @@ -4,7 +4,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-fh.h> -#include <media/saa7146.h> +#include <media/drv-intf/saa7146.h> #include <media/videobuf-dma-sg.h> #define MAX_SAA7146_CAPTURE_BUFFERS 32 /* arbitrary */ diff --git a/include/media/sh_mobile_ceu.h b/include/media/drv-intf/sh_mobile_ceu.h index 7f57056c22ba..7f57056c22ba 100644 --- a/include/media/sh_mobile_ceu.h +++ b/include/media/drv-intf/sh_mobile_ceu.h diff --git a/include/media/sh_mobile_csi2.h b/include/media/drv-intf/sh_mobile_csi2.h index 14030db51f13..14030db51f13 100644 --- a/include/media/sh_mobile_csi2.h +++ b/include/media/drv-intf/sh_mobile_csi2.h diff --git a/include/media/sh_vou.h b/include/media/drv-intf/sh_vou.h index ec3ba9a597a2..ec3ba9a597a2 100644 --- a/include/media/sh_vou.h +++ b/include/media/drv-intf/sh_vou.h diff --git a/include/media/si476x.h b/include/media/drv-intf/si476x.h index e02e241e2d22..ad87fa8483b2 100644 --- a/include/media/si476x.h +++ b/include/media/drv-intf/si476x.h @@ -1,5 +1,5 @@ /* - * include/media/si476x.h -- Common definitions for si476x driver + * include/media/drv-intf/si476x.h -- Common definitions for si476x driver * * Copyright (C) 2012 Innovative Converged Devices(ICD) * Copyright (C) 2013 Andrey Smirnov diff --git a/include/media/soc_mediabus.h b/include/media/drv-intf/soc_mediabus.h index 2ff773785fb6..2ff773785fb6 100644 --- a/include/media/soc_mediabus.h +++ b/include/media/drv-intf/soc_mediabus.h diff --git a/include/media/tea575x.h b/include/media/drv-intf/tea575x.h index 5d096578b736..fb272d48ba33 100644 --- a/include/media/tea575x.h +++ b/include/media/drv-intf/tea575x.h @@ -63,7 +63,7 @@ struct snd_tea575x { u32 band; /* 0: FM, 1: FM-Japan, 2: AM */ u32 freq; /* frequency */ struct mutex mutex; - struct snd_tea575x_ops *ops; + const struct snd_tea575x_ops *ops; void *private_data; u8 card[32]; u8 bus_info[32]; diff --git a/include/media/ad9389b.h b/include/media/i2c/ad9389b.h index 5ba9af869b8b..5ba9af869b8b 100644 --- a/include/media/ad9389b.h +++ b/include/media/i2c/ad9389b.h diff --git a/include/media/adp1653.h b/include/media/i2c/adp1653.h index 9779c8549eb4..0b6709335dff 100644 --- a/include/media/adp1653.h +++ b/include/media/i2c/adp1653.h @@ -1,5 +1,5 @@ /* - * include/media/adp1653.h + * include/media/i2c/adp1653.h * * Copyright (C) 2008--2011 Nokia Corporation * diff --git a/include/media/adv7183.h b/include/media/i2c/adv7183.h index c5c2d377c0a6..c5c2d377c0a6 100644 --- a/include/media/adv7183.h +++ b/include/media/i2c/adv7183.h diff --git a/include/media/adv7343.h b/include/media/i2c/adv7343.h index e4142b1ef8cd..e4142b1ef8cd 100644 --- a/include/media/adv7343.h +++ b/include/media/i2c/adv7343.h diff --git a/include/media/adv7393.h b/include/media/i2c/adv7393.h index b28edf351842..b28edf351842 100644 --- a/include/media/adv7393.h +++ b/include/media/i2c/adv7393.h diff --git a/include/media/adv7511.h b/include/media/i2c/adv7511.h index d83b91d80764..d83b91d80764 100644 --- a/include/media/adv7511.h +++ b/include/media/i2c/adv7511.h diff --git a/include/media/adv7604.h b/include/media/i2c/adv7604.h index a913859bfd30..a913859bfd30 100644 --- a/include/media/adv7604.h +++ b/include/media/i2c/adv7604.h diff --git a/include/media/adv7842.h b/include/media/i2c/adv7842.h index bc249709bf35..bc249709bf35 100644 --- a/include/media/adv7842.h +++ b/include/media/i2c/adv7842.h diff --git a/include/media/ak881x.h b/include/media/i2c/ak881x.h index b7f2add5ce7b..b7f2add5ce7b 100644 --- a/include/media/ak881x.h +++ b/include/media/i2c/ak881x.h diff --git a/include/media/as3645a.h b/include/media/i2c/as3645a.h index 5075496d2c9e..0e07484ddc33 100644 --- a/include/media/as3645a.h +++ b/include/media/i2c/as3645a.h @@ -1,5 +1,5 @@ /* - * include/media/as3645a.h + * include/media/i2c/as3645a.h * * Copyright (C) 2008-2011 Nokia Corporation * diff --git a/include/media/bt819.h b/include/media/i2c/bt819.h index 8025f4bc2bb6..8025f4bc2bb6 100644 --- a/include/media/bt819.h +++ b/include/media/i2c/bt819.h diff --git a/include/media/cs5345.h b/include/media/i2c/cs5345.h index 6ccae24e65ed..6ccae24e65ed 100644 --- a/include/media/cs5345.h +++ b/include/media/i2c/cs5345.h diff --git a/include/media/cs53l32a.h b/include/media/i2c/cs53l32a.h index bf76197d3790..bf76197d3790 100644 --- a/include/media/cs53l32a.h +++ b/include/media/i2c/cs53l32a.h diff --git a/include/media/ir-kbd-i2c.h b/include/media/i2c/ir-kbd-i2c.h index d8564354debb..d8564354debb 100644 --- a/include/media/ir-kbd-i2c.h +++ b/include/media/i2c/ir-kbd-i2c.h diff --git a/include/media/lm3560.h b/include/media/i2c/lm3560.h index 46670706d6f8..5ed942a8ac32 100644 --- a/include/media/lm3560.h +++ b/include/media/i2c/lm3560.h @@ -1,5 +1,5 @@ /* - * include/media/lm3560.h + * include/media/i2c/lm3560.h * * Copyright (C) 2013 Texas Instruments * diff --git a/include/media/lm3646.h b/include/media/i2c/lm3646.h index c6acf5a1d640..724c10003a28 100644 --- a/include/media/lm3646.h +++ b/include/media/i2c/lm3646.h @@ -1,5 +1,5 @@ /* - * include/media/lm3646.h + * include/media/i2c/lm3646.h * * Copyright (C) 2014 Texas Instruments * diff --git a/include/media/m52790.h b/include/media/i2c/m52790.h index 7ddffae31a67..7ddffae31a67 100644 --- a/include/media/m52790.h +++ b/include/media/i2c/m52790.h diff --git a/include/media/m5mols.h b/include/media/i2c/m5mols.h index 4a825ae5c6c8..4a825ae5c6c8 100644 --- a/include/media/m5mols.h +++ b/include/media/i2c/m5mols.h diff --git a/include/media/mt9m032.h b/include/media/i2c/mt9m032.h index c3a78114d7a6..c3a78114d7a6 100644 --- a/include/media/mt9m032.h +++ b/include/media/i2c/mt9m032.h diff --git a/include/media/mt9p031.h b/include/media/i2c/mt9p031.h index 1ba361205af1..1ba361205af1 100644 --- a/include/media/mt9p031.h +++ b/include/media/i2c/mt9p031.h diff --git a/include/media/mt9t001.h b/include/media/i2c/mt9t001.h index 03fd63edd133..03fd63edd133 100644 --- a/include/media/mt9t001.h +++ b/include/media/i2c/mt9t001.h diff --git a/include/media/mt9t112.h b/include/media/i2c/mt9t112.h index a43c74ab05ec..a43c74ab05ec 100644 --- a/include/media/mt9t112.h +++ b/include/media/i2c/mt9t112.h diff --git a/include/media/mt9v011.h b/include/media/i2c/mt9v011.h index ea29fc74cd06..ea29fc74cd06 100644 --- a/include/media/mt9v011.h +++ b/include/media/i2c/mt9v011.h diff --git a/include/media/mt9v022.h b/include/media/i2c/mt9v022.h index 40561801321a..40561801321a 100644 --- a/include/media/mt9v022.h +++ b/include/media/i2c/mt9v022.h diff --git a/include/media/mt9v032.h b/include/media/i2c/mt9v032.h index 12175a63c5b2..12175a63c5b2 100644 --- a/include/media/mt9v032.h +++ b/include/media/i2c/mt9v032.h diff --git a/include/media/noon010pc30.h b/include/media/i2c/noon010pc30.h index 58eafee36b30..58eafee36b30 100644 --- a/include/media/noon010pc30.h +++ b/include/media/i2c/noon010pc30.h diff --git a/include/media/ov2659.h b/include/media/i2c/ov2659.h index 4216adc1ede2..4216adc1ede2 100644 --- a/include/media/ov2659.h +++ b/include/media/i2c/ov2659.h diff --git a/include/media/ov7670.h b/include/media/i2c/ov7670.h index 1913d5123072..1913d5123072 100644 --- a/include/media/ov7670.h +++ b/include/media/i2c/ov7670.h diff --git a/include/media/ov772x.h b/include/media/i2c/ov772x.h index 00dbb7c4feae..00dbb7c4feae 100644 --- a/include/media/ov772x.h +++ b/include/media/i2c/ov772x.h diff --git a/include/media/ov9650.h b/include/media/i2c/ov9650.h index d630cf9e028d..d630cf9e028d 100644 --- a/include/media/ov9650.h +++ b/include/media/i2c/ov9650.h diff --git a/include/media/rj54n1cb0c.h b/include/media/i2c/rj54n1cb0c.h index 8ae3288ae925..8ae3288ae925 100644 --- a/include/media/rj54n1cb0c.h +++ b/include/media/i2c/rj54n1cb0c.h diff --git a/include/media/s5c73m3.h b/include/media/i2c/s5c73m3.h index ccb9e5448762..ccb9e5448762 100644 --- a/include/media/s5c73m3.h +++ b/include/media/i2c/s5c73m3.h diff --git a/include/media/s5k4ecgx.h b/include/media/i2c/s5k4ecgx.h index 90c1be792ffe..90c1be792ffe 100644 --- a/include/media/s5k4ecgx.h +++ b/include/media/i2c/s5k4ecgx.h diff --git a/include/media/s5k6aa.h b/include/media/i2c/s5k6aa.h index ba34f7055e55..ba34f7055e55 100644 --- a/include/media/s5k6aa.h +++ b/include/media/i2c/s5k6aa.h diff --git a/include/media/saa6588.h b/include/media/i2c/saa6588.h index b5ec1aa60ed5..b5ec1aa60ed5 100644 --- a/include/media/saa6588.h +++ b/include/media/i2c/saa6588.h diff --git a/include/media/saa7115.h b/include/media/i2c/saa7115.h index 76911e71de17..53954c90e7f6 100644 --- a/include/media/saa7115.h +++ b/include/media/i2c/saa7115.h @@ -138,4 +138,3 @@ struct saa7115_platform_data { }; #endif - diff --git a/include/media/saa7127.h b/include/media/i2c/saa7127.h index bbcf862141af..7005ba7daa9e 100644 --- a/include/media/saa7127.h +++ b/include/media/i2c/saa7127.h @@ -38,4 +38,3 @@ enum saa7127_output_type { }; #endif - diff --git a/include/media/smiapp.h b/include/media/i2c/smiapp.h index 268a3cdbf6cb..029142ddb95c 100644 --- a/include/media/smiapp.h +++ b/include/media/i2c/smiapp.h @@ -1,5 +1,5 @@ /* - * include/media/smiapp.h + * include/media/i2c/smiapp.h * * Generic driver for SMIA/SMIA++ compliant camera modules * diff --git a/include/media/sr030pc30.h b/include/media/i2c/sr030pc30.h index 6f901a653ba2..6f901a653ba2 100644 --- a/include/media/sr030pc30.h +++ b/include/media/i2c/sr030pc30.h diff --git a/include/media/tc358743.h b/include/media/i2c/tc358743.h index 4513f2f9cfbc..4513f2f9cfbc 100644 --- a/include/media/tc358743.h +++ b/include/media/i2c/tc358743.h diff --git a/include/media/ths7303.h b/include/media/i2c/ths7303.h index a7b49297da82..a7b49297da82 100644 --- a/include/media/ths7303.h +++ b/include/media/i2c/ths7303.h diff --git a/include/media/tvaudio.h b/include/media/i2c/tvaudio.h index 1ac8184693f8..1ac8184693f8 100644 --- a/include/media/tvaudio.h +++ b/include/media/i2c/tvaudio.h diff --git a/include/media/tvp514x.h b/include/media/i2c/tvp514x.h index 86ed7e806830..86ed7e806830 100644 --- a/include/media/tvp514x.h +++ b/include/media/i2c/tvp514x.h diff --git a/include/media/tvp5150.h b/include/media/i2c/tvp5150.h index 72bd2a2b8bfd..649908a25605 100644 --- a/include/media/tvp5150.h +++ b/include/media/i2c/tvp5150.h @@ -31,4 +31,3 @@ #define TVP5150_BLACK_SCREEN 1 #endif - diff --git a/include/media/tvp7002.h b/include/media/i2c/tvp7002.h index fadb6afe9ef0..fadb6afe9ef0 100644 --- a/include/media/tvp7002.h +++ b/include/media/i2c/tvp7002.h diff --git a/include/media/tw9910.h b/include/media/i2c/tw9910.h index 90bcf1fa5421..90bcf1fa5421 100644 --- a/include/media/tw9910.h +++ b/include/media/i2c/tw9910.h diff --git a/include/media/uda1342.h b/include/media/i2c/uda1342.h index cd156403a368..cd156403a368 100644 --- a/include/media/uda1342.h +++ b/include/media/i2c/uda1342.h diff --git a/include/media/upd64031a.h b/include/media/i2c/upd64031a.h index 3ad6a32e1bce..3ad6a32e1bce 100644 --- a/include/media/upd64031a.h +++ b/include/media/i2c/upd64031a.h diff --git a/include/media/upd64083.h b/include/media/i2c/upd64083.h index 59b6f32ba300..59b6f32ba300 100644 --- a/include/media/upd64083.h +++ b/include/media/i2c/upd64083.h diff --git a/include/media/wm8775.h b/include/media/i2c/wm8775.h index d0e801a9935c..d0e801a9935c 100644 --- a/include/media/wm8775.h +++ b/include/media/i2c/wm8775.h diff --git a/include/media/lirc.h b/include/media/lirc.h index 4b3ab2966b5a..554988c860c1 100644 --- a/include/media/lirc.h +++ b/include/media/lirc.h @@ -1,168 +1 @@ -/* - * lirc.h - linux infrared remote control header file - * last modified 2010/07/13 by Jarod Wilson - */ - -#ifndef _LINUX_LIRC_H -#define _LINUX_LIRC_H - -#include <linux/types.h> -#include <linux/ioctl.h> - -#define PULSE_BIT 0x01000000 -#define PULSE_MASK 0x00FFFFFF - -#define LIRC_MODE2_SPACE 0x00000000 -#define LIRC_MODE2_PULSE 0x01000000 -#define LIRC_MODE2_FREQUENCY 0x02000000 -#define LIRC_MODE2_TIMEOUT 0x03000000 - -#define LIRC_VALUE_MASK 0x00FFFFFF -#define LIRC_MODE2_MASK 0xFF000000 - -#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE) -#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE) -#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY) -#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT) - -#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK) -#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK) - -#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE) -#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE) -#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY) -#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT) - -/* used heavily by lirc userspace */ -#define lirc_t int - -/*** lirc compatible hardware features ***/ - -#define LIRC_MODE2SEND(x) (x) -#define LIRC_SEND2MODE(x) (x) -#define LIRC_MODE2REC(x) ((x) << 16) -#define LIRC_REC2MODE(x) ((x) >> 16) - -#define LIRC_MODE_RAW 0x00000001 -#define LIRC_MODE_PULSE 0x00000002 -#define LIRC_MODE_MODE2 0x00000004 -#define LIRC_MODE_LIRCCODE 0x00000010 - - -#define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW) -#define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE) -#define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2) -#define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE) - -#define LIRC_CAN_SEND_MASK 0x0000003f - -#define LIRC_CAN_SET_SEND_CARRIER 0x00000100 -#define LIRC_CAN_SET_SEND_DUTY_CYCLE 0x00000200 -#define LIRC_CAN_SET_TRANSMITTER_MASK 0x00000400 - -#define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW) -#define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE) -#define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2) -#define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE) - -#define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK) - -#define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16) -#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16) - -#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000 -#define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000 -#define LIRC_CAN_GET_REC_RESOLUTION 0x20000000 -#define LIRC_CAN_SET_REC_TIMEOUT 0x10000000 -#define LIRC_CAN_SET_REC_FILTER 0x08000000 - -#define LIRC_CAN_MEASURE_CARRIER 0x02000000 -#define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000 - -#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK) -#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK) - -#define LIRC_CAN_NOTIFY_DECODE 0x01000000 - -/*** IOCTL commands for lirc driver ***/ - -#define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32) - -#define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32) -#define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32) -#define LIRC_GET_SEND_CARRIER _IOR('i', 0x00000003, __u32) -#define LIRC_GET_REC_CARRIER _IOR('i', 0x00000004, __u32) -#define LIRC_GET_SEND_DUTY_CYCLE _IOR('i', 0x00000005, __u32) -#define LIRC_GET_REC_DUTY_CYCLE _IOR('i', 0x00000006, __u32) -#define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, __u32) - -#define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, __u32) -#define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, __u32) - -#define LIRC_GET_MIN_FILTER_PULSE _IOR('i', 0x0000000a, __u32) -#define LIRC_GET_MAX_FILTER_PULSE _IOR('i', 0x0000000b, __u32) -#define LIRC_GET_MIN_FILTER_SPACE _IOR('i', 0x0000000c, __u32) -#define LIRC_GET_MAX_FILTER_SPACE _IOR('i', 0x0000000d, __u32) - -/* code length in bits, currently only for LIRC_MODE_LIRCCODE */ -#define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32) - -#define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32) -#define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32) -/* Note: these can reset the according pulse_width */ -#define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32) -#define LIRC_SET_REC_CARRIER _IOW('i', 0x00000014, __u32) -#define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32) -#define LIRC_SET_REC_DUTY_CYCLE _IOW('i', 0x00000016, __u32) -#define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32) - -/* - * when a timeout != 0 is set the driver will send a - * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is - * never sent, timeout is disabled by default - */ -#define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, __u32) - -/* 1 enables, 0 disables timeout reports in MODE2 */ -#define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, __u32) - -/* - * pulses shorter than this are filtered out by hardware (software - * emulation in lirc_dev?) - */ -#define LIRC_SET_REC_FILTER_PULSE _IOW('i', 0x0000001a, __u32) -/* - * spaces shorter than this are filtered out by hardware (software - * emulation in lirc_dev?) - */ -#define LIRC_SET_REC_FILTER_SPACE _IOW('i', 0x0000001b, __u32) -/* - * if filter cannot be set independently for pulse/space, this should - * be used - */ -#define LIRC_SET_REC_FILTER _IOW('i', 0x0000001c, __u32) - -/* - * if enabled from the next key press on the driver will send - * LIRC_MODE2_FREQUENCY packets - */ -#define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, __u32) - -/* - * to set a range use - * LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the - * lower bound first and later - * LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER with the upper bound - */ - -#define LIRC_SET_REC_DUTY_CYCLE_RANGE _IOW('i', 0x0000001e, __u32) -#define LIRC_SET_REC_CARRIER_RANGE _IOW('i', 0x0000001f, __u32) - -#define LIRC_NOTIFY_DECODE _IO('i', 0x00000020) - -#define LIRC_SETUP_START _IO('i', 0x00000021) -#define LIRC_SETUP_END _IO('i', 0x00000022) - -#define LIRC_SET_WIDEBAND_RECEIVER _IOW('i', 0x00000023, __u32) - -#endif +#include <uapi/linux/lirc.h> diff --git a/include/media/rc-core.h b/include/media/rc-core.h index ec921f6538c7..f6494709e230 100644 --- a/include/media/rc-core.h +++ b/include/media/rc-core.h @@ -239,6 +239,7 @@ static inline void init_ir_raw_event(struct ir_raw_event *ev) memset(ev, 0, sizeof(*ev)); } +#define IR_DEFAULT_TIMEOUT MS_TO_NS(125) #define IR_MAX_DURATION 500000000 /* 500 ms */ #define US_TO_NS(usec) ((usec) * 1000) #define MS_TO_US(msec) ((msec) * 1000) diff --git a/include/media/rc-map.h b/include/media/rc-map.h index 7c4bbc4dfab4..7844e9879497 100644 --- a/include/media/rc-map.h +++ b/include/media/rc-map.h @@ -33,26 +33,26 @@ enum rc_type { RC_TYPE_XMP = 18, /* XMP protocol */ }; -#define RC_BIT_NONE 0 -#define RC_BIT_UNKNOWN (1 << RC_TYPE_UNKNOWN) -#define RC_BIT_OTHER (1 << RC_TYPE_OTHER) -#define RC_BIT_RC5 (1 << RC_TYPE_RC5) -#define RC_BIT_RC5X (1 << RC_TYPE_RC5X) -#define RC_BIT_RC5_SZ (1 << RC_TYPE_RC5_SZ) -#define RC_BIT_JVC (1 << RC_TYPE_JVC) -#define RC_BIT_SONY12 (1 << RC_TYPE_SONY12) -#define RC_BIT_SONY15 (1 << RC_TYPE_SONY15) -#define RC_BIT_SONY20 (1 << RC_TYPE_SONY20) -#define RC_BIT_NEC (1 << RC_TYPE_NEC) -#define RC_BIT_SANYO (1 << RC_TYPE_SANYO) -#define RC_BIT_MCE_KBD (1 << RC_TYPE_MCE_KBD) -#define RC_BIT_RC6_0 (1 << RC_TYPE_RC6_0) -#define RC_BIT_RC6_6A_20 (1 << RC_TYPE_RC6_6A_20) -#define RC_BIT_RC6_6A_24 (1 << RC_TYPE_RC6_6A_24) -#define RC_BIT_RC6_6A_32 (1 << RC_TYPE_RC6_6A_32) -#define RC_BIT_RC6_MCE (1 << RC_TYPE_RC6_MCE) -#define RC_BIT_SHARP (1 << RC_TYPE_SHARP) -#define RC_BIT_XMP (1 << RC_TYPE_XMP) +#define RC_BIT_NONE 0ULL +#define RC_BIT_UNKNOWN (1ULL << RC_TYPE_UNKNOWN) +#define RC_BIT_OTHER (1ULL << RC_TYPE_OTHER) +#define RC_BIT_RC5 (1ULL << RC_TYPE_RC5) +#define RC_BIT_RC5X (1ULL << RC_TYPE_RC5X) +#define RC_BIT_RC5_SZ (1ULL << RC_TYPE_RC5_SZ) +#define RC_BIT_JVC (1ULL << RC_TYPE_JVC) +#define RC_BIT_SONY12 (1ULL << RC_TYPE_SONY12) +#define RC_BIT_SONY15 (1ULL << RC_TYPE_SONY15) +#define RC_BIT_SONY20 (1ULL << RC_TYPE_SONY20) +#define RC_BIT_NEC (1ULL << RC_TYPE_NEC) +#define RC_BIT_SANYO (1ULL << RC_TYPE_SANYO) +#define RC_BIT_MCE_KBD (1ULL << RC_TYPE_MCE_KBD) +#define RC_BIT_RC6_0 (1ULL << RC_TYPE_RC6_0) +#define RC_BIT_RC6_6A_20 (1ULL << RC_TYPE_RC6_6A_20) +#define RC_BIT_RC6_6A_24 (1ULL << RC_TYPE_RC6_6A_24) +#define RC_BIT_RC6_6A_32 (1ULL << RC_TYPE_RC6_6A_32) +#define RC_BIT_RC6_MCE (1ULL << RC_TYPE_RC6_MCE) +#define RC_BIT_SHARP (1ULL << RC_TYPE_SHARP) +#define RC_BIT_XMP (1ULL << RC_TYPE_XMP) #define RC_BIT_ALL (RC_BIT_UNKNOWN | RC_BIT_OTHER | \ RC_BIT_RC5 | RC_BIT_RC5X | RC_BIT_RC5_SZ | \ diff --git a/include/media/v4l2-clk.h b/include/media/v4l2-clk.h index 3ef6e3d5ed6c..2b94662d005c 100644 --- a/include/media/v4l2-clk.h +++ b/include/media/v4l2-clk.h @@ -65,7 +65,12 @@ static inline struct v4l2_clk *v4l2_clk_register_fixed(const char *dev_id, return __v4l2_clk_register_fixed(dev_id, rate, THIS_MODULE); } +#define V4L2_CLK_NAME_SIZE 64 + #define v4l2_clk_name_i2c(name, size, adap, client) snprintf(name, size, \ "%d-%04x", adap, client) +#define v4l2_clk_name_of(name, size, of_full_name) snprintf(name, size, \ + "of-%s", of_full_name) + #endif diff --git a/include/media/v4l2-dv-timings.h b/include/media/v4l2-dv-timings.h index a209526b6014..1113c8874c26 100644 --- a/include/media/v4l2-dv-timings.h +++ b/include/media/v4l2-dv-timings.h @@ -107,12 +107,14 @@ bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings *t, * @standard: the timings according to the standard. * @pclock_delta: maximum delta in Hz between standard->pixelclock and * the measured timings. + * @match_reduced_fps: if true, then fail if V4L2_DV_FL_REDUCED_FPS does not + * match. * * Returns true if the two timings match, returns false otherwise. */ bool v4l2_match_dv_timings(const struct v4l2_dv_timings *measured, const struct v4l2_dv_timings *standard, - unsigned pclock_delta); + unsigned pclock_delta, bool match_reduced_fps); /** * v4l2_print_dv_timings() - log the contents of a dv_timings struct @@ -183,4 +185,25 @@ bool v4l2_detect_gtf(unsigned frame_height, unsigned hfreq, unsigned vsync, */ struct v4l2_fract v4l2_calc_aspect_ratio(u8 hor_landscape, u8 vert_portrait); +/* + * reduce_fps - check if conditions for reduced fps are true. + * bt - v4l2 timing structure + * For different timings reduced fps is allowed if following conditions + * are met - + * For CVT timings: if reduced blanking v2 (vsync == 8) is true. + * For CEA861 timings: if V4L2_DV_FL_CAN_REDUCE_FPS flag is true. + */ +static inline bool can_reduce_fps(struct v4l2_bt_timings *bt) +{ + if ((bt->standards & V4L2_DV_BT_STD_CVT) && (bt->vsync == 8)) + return true; + + if ((bt->standards & V4L2_DV_BT_STD_CEA861) && + (bt->flags & V4L2_DV_FL_CAN_REDUCE_FPS)) + return true; + + return false; +} + + #endif diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index 647ebfe5174f..ef03ae56b1c1 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -129,6 +129,8 @@ struct vb2_mem_ops { * @dbuf_mapped: flag to show whether dbuf is mapped or not * @bytesused: number of bytes occupied by data in the plane (payload) * @length: size of this plane (NOT the payload) in bytes + * @min_length: minimum required size of this plane (NOT the payload) in bytes. + * @length is always greater or equal to @min_length. * @offset: when memory in the associated struct vb2_buffer is * VB2_MEMORY_MMAP, equals the offset from the start of * the device memory for this plane (or is a "cookie" that @@ -150,6 +152,7 @@ struct vb2_plane { unsigned int dbuf_mapped; unsigned int bytesused; unsigned int length; + unsigned int min_length; union { unsigned int offset; unsigned long userptr; @@ -211,6 +214,7 @@ struct vb2_queue; * @num_planes: number of planes in the buffer * on an internal driver queue * @planes: private per-plane information; do not change + * @timestamp: frame timestamp in ns */ struct vb2_buffer { struct vb2_queue *vb2_queue; @@ -219,6 +223,7 @@ struct vb2_buffer { unsigned int memory; unsigned int num_planes; struct vb2_plane planes[VB2_MAX_PLANES]; + u64 timestamp; /* private: internal use only * @@ -268,21 +273,26 @@ struct vb2_buffer { * struct vb2_ops - driver-specific callbacks * * @queue_setup: called from VIDIOC_REQBUFS and VIDIOC_CREATE_BUFS - * handlers before memory allocation, or, if - * *num_planes != 0, after the allocation to verify a - * smaller number of buffers. Driver should return - * the required number of buffers in *num_buffers, the - * required number of planes per buffer in *num_planes; the - * size of each plane should be set in the sizes[] array - * and optional per-plane allocator specific context in the - * alloc_ctxs[] array. When called from VIDIOC_REQBUFS, - * fmt == NULL, the driver has to use the currently - * configured format and *num_buffers is the total number - * of buffers, that are being allocated. When called from - * VIDIOC_CREATE_BUFS, fmt != NULL and it describes the - * target frame format (if the format isn't valid the - * callback must return -EINVAL). In this case *num_buffers - * are being allocated additionally to q->num_buffers. + * handlers before memory allocation. It can be called + * twice: if the original number of requested buffers + * could not be allocated, then it will be called a + * second time with the actually allocated number of + * buffers to verify if that is OK. + * The driver should return the required number of buffers + * in *num_buffers, the required number of planes per + * buffer in *num_planes, the size of each plane should be + * set in the sizes[] array and optional per-plane + * allocator specific context in the alloc_ctxs[] array. + * When called from VIDIOC_REQBUFS, *num_planes == 0, the + * driver has to use the currently configured format to + * determine the plane sizes and *num_buffers is the total + * number of buffers that are being allocated. When called + * from VIDIOC_CREATE_BUFS, *num_planes != 0 and it + * describes the requested number of planes and sizes[] + * contains the requested plane sizes. If either + * *num_planes or the requested sizes are invalid callback + * must return -EINVAL. In this case *num_buffers are + * being allocated additionally to q->num_buffers. * @wait_prepare: release any locks taken while calling vb2 functions; * it is called before an ioctl needs to wait for a new * buffer to arrive; required to avoid a deadlock in @@ -344,7 +354,7 @@ struct vb2_buffer { * pre-queued buffers before calling STREAMON. */ struct vb2_ops { - int (*queue_setup)(struct vb2_queue *q, const void *parg, + int (*queue_setup)(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *alloc_ctxs[]); @@ -362,11 +372,22 @@ struct vb2_ops { void (*buf_queue)(struct vb2_buffer *vb); }; +/** + * struct vb2_ops - driver-specific callbacks + * + * @fill_user_buffer: given a vb2_buffer fill in the userspace structure. + * For V4L2 this is a struct v4l2_buffer. + * @fill_vb2_buffer: given a userspace structure, fill in the vb2_buffer. + * If the userspace structure is invalid, then this op + * will return an error. + * @copy_timestamp: copy the timestamp from a userspace structure to + * the vb2_buffer struct. + */ struct vb2_buf_ops { - int (*fill_user_buffer)(struct vb2_buffer *vb, void *pb); + void (*fill_user_buffer)(struct vb2_buffer *vb, void *pb); int (*fill_vb2_buffer)(struct vb2_buffer *vb, const void *pb, struct vb2_plane *planes); - int (*set_timestamp)(struct vb2_buffer *vb, const void *pb); + void (*copy_timestamp)(struct vb2_buffer *vb, const void *pb); }; /** @@ -429,6 +450,7 @@ struct vb2_buf_ops { * called since poll() needs to return POLLERR in that situation. * @is_multiplanar: set if buffer type is multiplanar * @is_output: set if buffer type is output + * @copy_timestamp: set if vb2-core should set timestamps * @last_buffer_dequeued: used in poll() and DQBUF to immediately return if the * last decoded buffer was already dequeued. Set for capture queues * when a buffer with the V4L2_BUF_FLAG_LAST is dequeued. @@ -470,7 +492,6 @@ struct vb2_queue { wait_queue_head_t done_wq; void *alloc_ctx[VB2_MAX_PLANES]; - unsigned int plane_sizes[VB2_MAX_PLANES]; unsigned int streaming:1; unsigned int start_streaming_called:1; @@ -478,6 +499,7 @@ struct vb2_queue { unsigned int waiting_for_buffers:1; unsigned int is_multiplanar:1; unsigned int is_output:1; + unsigned int copy_timestamp:1; unsigned int last_buffer_dequeued:1; struct vb2_fileio_data *fileio; @@ -503,11 +525,12 @@ void vb2_buffer_done(struct vb2_buffer *vb, enum vb2_buffer_state state); void vb2_discard_done(struct vb2_queue *q); int vb2_wait_for_all_buffers(struct vb2_queue *q); -int vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb); +void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb); int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory, unsigned int *count); int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory, - unsigned int *count, const void *parg); + unsigned int *count, unsigned requested_planes, + const unsigned int requested_sizes[]); int vb2_core_prepare_buf(struct vb2_queue *q, unsigned int index, void *pb); int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb); int vb2_core_dqbuf(struct vb2_queue *q, void *pb, bool nonblocking); @@ -531,6 +554,42 @@ unsigned long vb2_get_unmapped_area(struct vb2_queue *q, unsigned long pgoff, unsigned long flags); #endif +unsigned int vb2_core_poll(struct vb2_queue *q, struct file *file, + poll_table *wait); +size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count, + loff_t *ppos, int nonblock); +size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count, + loff_t *ppos, int nonblock); + +/* + * vb2_thread_fnc - callback function for use with vb2_thread + * + * This is called whenever a buffer is dequeued in the thread. + */ +typedef int (*vb2_thread_fnc)(struct vb2_buffer *vb, void *priv); + +/** + * vb2_thread_start() - start a thread for the given queue. + * @q: videobuf queue + * @fnc: callback function + * @priv: priv pointer passed to the callback function + * @thread_name:the name of the thread. This will be prefixed with "vb2-". + * + * This starts a thread that will queue and dequeue until an error occurs + * or @vb2_thread_stop is called. + * + * This function should not be used for anything else but the videobuf2-dvb + * support. If you think you have another good use-case for this, then please + * contact the linux-media mailinglist first. + */ +int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv, + const char *thread_name); + +/** + * vb2_thread_stop() - stop the thread for the given queue. + * @q: videobuf queue + */ +int vb2_thread_stop(struct vb2_queue *q); /** * vb2_is_streaming() - return streaming status of the queue @@ -635,4 +694,11 @@ static inline void vb2_clear_last_buffer_dequeued(struct vb2_queue *q) q->last_buffer_dequeued = false; } +/* + * The following functions are not part of the vb2 core API, but are useful + * functions for videobuf2-*. + */ +bool vb2_buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb); +int vb2_verify_memory_type(struct vb2_queue *q, + enum vb2_memory memory, unsigned int type); #endif /* _MEDIA_VIDEOBUF2_CORE_H */ diff --git a/include/media/videobuf2-v4l2.h b/include/media/videobuf2-v4l2.h index 5abab1e7c7e8..3cc836f76675 100644 --- a/include/media/videobuf2-v4l2.h +++ b/include/media/videobuf2-v4l2.h @@ -28,7 +28,6 @@ * @vb2_buf: video buffer 2 * @flags: buffer informational flags * @field: enum v4l2_field; field order of the image in the buffer - * @timestamp: frame timestamp * @timecode: frame timecode * @sequence: sequence count of this frame * Should contain enough information to be able to cover all the fields @@ -39,7 +38,6 @@ struct vb2_v4l2_buffer { __u32 flags; __u32 field; - struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; }; @@ -65,42 +63,8 @@ int vb2_streamoff(struct vb2_queue *q, enum v4l2_buf_type type); int __must_check vb2_queue_init(struct vb2_queue *q); void vb2_queue_release(struct vb2_queue *q); - -unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait); -size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count, - loff_t *ppos, int nonblock); -size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count, - loff_t *ppos, int nonblock); - -/* - * vb2_thread_fnc - callback function for use with vb2_thread - * - * This is called whenever a buffer is dequeued in the thread. - */ -typedef int (*vb2_thread_fnc)(struct vb2_buffer *vb, void *priv); - -/** - * vb2_thread_start() - start a thread for the given queue. - * @q: videobuf queue - * @fnc: callback function - * @priv: priv pointer passed to the callback function - * @thread_name:the name of the thread. This will be prefixed with "vb2-". - * - * This starts a thread that will queue and dequeue until an error occurs - * or @vb2_thread_stop is called. - * - * This function should not be used for anything else but the videobuf2-dvb - * support. If you think you have another good use-case for this, then please - * contact the linux-media mailinglist first. - */ -int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv, - const char *thread_name); - -/** - * vb2_thread_stop() - stop the thread for the given queue. - * @q: videobuf queue - */ -int vb2_thread_stop(struct vb2_queue *q); +unsigned int vb2_poll(struct vb2_queue *q, struct file *file, + poll_table *wait); /* * The following functions are not part of the vb2 core API, but are simple diff --git a/include/trace/events/v4l2.h b/include/trace/events/v4l2.h index 22afa26e34b2..ee7754c6e4a1 100644 --- a/include/trace/events/v4l2.h +++ b/include/trace/events/v4l2.h @@ -184,7 +184,7 @@ DECLARE_EVENT_CLASS(vb2_v4l2_event_class, __field(int, minor) __field(u32, flags) __field(u32, field) - __field(s64, timestamp) + __field(u64, timestamp) __field(u32, timecode_type) __field(u32, timecode_flags) __field(u8, timecode_frames) @@ -205,7 +205,7 @@ DECLARE_EVENT_CLASS(vb2_v4l2_event_class, __entry->minor = owner ? owner->vdev->minor : -1; __entry->flags = vbuf->flags; __entry->field = vbuf->field; - __entry->timestamp = timeval_to_ns(&vbuf->timestamp); + __entry->timestamp = vb->timestamp; __entry->timecode_type = vbuf->timecode.type; __entry->timecode_flags = vbuf->timecode.flags; __entry->timecode_frames = vbuf->timecode.frames; diff --git a/include/trace/events/vb2.h b/include/trace/events/vb2.h index bfeceeba3744..c1a22416ed05 100644 --- a/include/trace/events/vb2.h +++ b/include/trace/events/vb2.h @@ -18,6 +18,7 @@ DECLARE_EVENT_CLASS(vb2_event_class, __field(u32, index) __field(u32, type) __field(u32, bytesused) + __field(u64, timestamp) ), TP_fast_assign( @@ -28,14 +29,16 @@ DECLARE_EVENT_CLASS(vb2_event_class, __entry->index = vb->index; __entry->type = vb->type; __entry->bytesused = vb->planes[0].bytesused; + __entry->timestamp = vb->timestamp; ), TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, " - "type = %u, bytesused = %u", __entry->owner, + "type = %u, bytesused = %u, timestamp = %llu", __entry->owner, __entry->queued_count, __entry->owned_by_drv_count, __entry->index, __entry->type, - __entry->bytesused + __entry->bytesused, + __entry->timestamp ) ) diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 0b69a7753558..ee2d542c65f5 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -225,7 +225,7 @@ * - multiple of 128 pixels for the width * - multiple of 32 pixels for the height * - * For more information: see http://linuxtv.org/downloads/v4l-dvb-apis/re32.html + * For more information: see https://linuxtv.org/downloads/v4l-dvb-apis/re32.html */ #define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE fourcc_mod_code(SAMSUNG, 1) diff --git a/include/uapi/linux/dvb/video.h b/include/uapi/linux/dvb/video.h index d3d14a59d2d5..49392564f9d6 100644 --- a/include/uapi/linux/dvb/video.h +++ b/include/uapi/linux/dvb/video.h @@ -26,7 +26,6 @@ #include <linux/types.h> #ifndef __KERNEL__ -#include <stdint.h> #include <time.h> #endif diff --git a/include/uapi/linux/lirc.h b/include/uapi/linux/lirc.h new file mode 100644 index 000000000000..4b3ab2966b5a --- /dev/null +++ b/include/uapi/linux/lirc.h @@ -0,0 +1,168 @@ +/* + * lirc.h - linux infrared remote control header file + * last modified 2010/07/13 by Jarod Wilson + */ + +#ifndef _LINUX_LIRC_H +#define _LINUX_LIRC_H + +#include <linux/types.h> +#include <linux/ioctl.h> + +#define PULSE_BIT 0x01000000 +#define PULSE_MASK 0x00FFFFFF + +#define LIRC_MODE2_SPACE 0x00000000 +#define LIRC_MODE2_PULSE 0x01000000 +#define LIRC_MODE2_FREQUENCY 0x02000000 +#define LIRC_MODE2_TIMEOUT 0x03000000 + +#define LIRC_VALUE_MASK 0x00FFFFFF +#define LIRC_MODE2_MASK 0xFF000000 + +#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE) +#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE) +#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY) +#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT) + +#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK) +#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK) + +#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE) +#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE) +#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY) +#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT) + +/* used heavily by lirc userspace */ +#define lirc_t int + +/*** lirc compatible hardware features ***/ + +#define LIRC_MODE2SEND(x) (x) +#define LIRC_SEND2MODE(x) (x) +#define LIRC_MODE2REC(x) ((x) << 16) +#define LIRC_REC2MODE(x) ((x) >> 16) + +#define LIRC_MODE_RAW 0x00000001 +#define LIRC_MODE_PULSE 0x00000002 +#define LIRC_MODE_MODE2 0x00000004 +#define LIRC_MODE_LIRCCODE 0x00000010 + + +#define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW) +#define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE) +#define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2) +#define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE) + +#define LIRC_CAN_SEND_MASK 0x0000003f + +#define LIRC_CAN_SET_SEND_CARRIER 0x00000100 +#define LIRC_CAN_SET_SEND_DUTY_CYCLE 0x00000200 +#define LIRC_CAN_SET_TRANSMITTER_MASK 0x00000400 + +#define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW) +#define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE) +#define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2) +#define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE) + +#define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK) + +#define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16) +#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16) + +#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000 +#define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000 +#define LIRC_CAN_GET_REC_RESOLUTION 0x20000000 +#define LIRC_CAN_SET_REC_TIMEOUT 0x10000000 +#define LIRC_CAN_SET_REC_FILTER 0x08000000 + +#define LIRC_CAN_MEASURE_CARRIER 0x02000000 +#define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000 + +#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK) +#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK) + +#define LIRC_CAN_NOTIFY_DECODE 0x01000000 + +/*** IOCTL commands for lirc driver ***/ + +#define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32) + +#define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32) +#define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32) +#define LIRC_GET_SEND_CARRIER _IOR('i', 0x00000003, __u32) +#define LIRC_GET_REC_CARRIER _IOR('i', 0x00000004, __u32) +#define LIRC_GET_SEND_DUTY_CYCLE _IOR('i', 0x00000005, __u32) +#define LIRC_GET_REC_DUTY_CYCLE _IOR('i', 0x00000006, __u32) +#define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, __u32) + +#define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, __u32) +#define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, __u32) + +#define LIRC_GET_MIN_FILTER_PULSE _IOR('i', 0x0000000a, __u32) +#define LIRC_GET_MAX_FILTER_PULSE _IOR('i', 0x0000000b, __u32) +#define LIRC_GET_MIN_FILTER_SPACE _IOR('i', 0x0000000c, __u32) +#define LIRC_GET_MAX_FILTER_SPACE _IOR('i', 0x0000000d, __u32) + +/* code length in bits, currently only for LIRC_MODE_LIRCCODE */ +#define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32) + +#define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32) +#define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32) +/* Note: these can reset the according pulse_width */ +#define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32) +#define LIRC_SET_REC_CARRIER _IOW('i', 0x00000014, __u32) +#define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32) +#define LIRC_SET_REC_DUTY_CYCLE _IOW('i', 0x00000016, __u32) +#define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32) + +/* + * when a timeout != 0 is set the driver will send a + * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is + * never sent, timeout is disabled by default + */ +#define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, __u32) + +/* 1 enables, 0 disables timeout reports in MODE2 */ +#define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, __u32) + +/* + * pulses shorter than this are filtered out by hardware (software + * emulation in lirc_dev?) + */ +#define LIRC_SET_REC_FILTER_PULSE _IOW('i', 0x0000001a, __u32) +/* + * spaces shorter than this are filtered out by hardware (software + * emulation in lirc_dev?) + */ +#define LIRC_SET_REC_FILTER_SPACE _IOW('i', 0x0000001b, __u32) +/* + * if filter cannot be set independently for pulse/space, this should + * be used + */ +#define LIRC_SET_REC_FILTER _IOW('i', 0x0000001c, __u32) + +/* + * if enabled from the next key press on the driver will send + * LIRC_MODE2_FREQUENCY packets + */ +#define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, __u32) + +/* + * to set a range use + * LIRC_SET_REC_DUTY_CYCLE_RANGE/LIRC_SET_REC_CARRIER_RANGE with the + * lower bound first and later + * LIRC_SET_REC_DUTY_CYCLE/LIRC_SET_REC_CARRIER with the upper bound + */ + +#define LIRC_SET_REC_DUTY_CYCLE_RANGE _IOW('i', 0x0000001e, __u32) +#define LIRC_SET_REC_CARRIER_RANGE _IOW('i', 0x0000001f, __u32) + +#define LIRC_NOTIFY_DECODE _IO('i', 0x00000020) + +#define LIRC_SETUP_START _IO('i', 0x00000021) +#define LIRC_SETUP_END _IO('i', 0x00000022) + +#define LIRC_SET_WIDEBAND_RECEIVER _IOW('i', 0x00000023, __u32) + +#endif diff --git a/include/uapi/linux/usb/video.h b/include/uapi/linux/usb/video.h index 3b3b95e01f71..69ab695fad2e 100644 --- a/include/uapi/linux/usb/video.h +++ b/include/uapi/linux/usb/video.h @@ -28,6 +28,7 @@ /* A.3. Video Interface Protocol Codes */ #define UVC_PC_PROTOCOL_UNDEFINED 0x00 +#define UVC_PC_PROTOCOL_15 0x01 /* A.5. Video Class-Specific VC Interface Descriptor Subtypes */ #define UVC_VC_DESCRIPTOR_UNDEFINED 0x00 diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 1bdce501ad6b..2d225bcdb831 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -158,8 +158,10 @@ enum v4l2_colorfx { * We reserve 16 controls for this driver. */ #define V4L2_CID_USER_S2255_BASE (V4L2_CID_USER_BASE + 0x1030) -/* The base for the si476x driver controls. See include/media/si476x.h for the list - * of controls. Total of 16 controls is reserved for this driver */ +/* + * The base for the si476x driver controls. See include/media/drv-intf/si476x.h + * for the list of controls. Total of 16 controls is reserved for this driver + */ #define V4L2_CID_USER_SI476X_BASE (V4L2_CID_USER_BASE + 0x1040) /* The base for the TI VPE driver controls. Total of 16 controls is reserved for diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index a0e87d16b726..14cd5ebfee6d 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -46,7 +46,7 @@ * All kernel-specific stuff were moved to media/v4l2-dev.h, so * no #if __KERNEL tests are allowed here * - * See http://linuxtv.org for more info + * See https://linuxtv.org for more info * * Author: Bill Dirks <bill@thedirks.org> * Justin Schoeman @@ -1476,7 +1476,12 @@ struct v4l2_ext_control { } __attribute__ ((packed)); struct v4l2_ext_controls { - __u32 ctrl_class; + union { +#ifndef __KERNEL__ + __u32 ctrl_class; +#endif + __u32 which; + }; __u32 count; __u32 error_idx; __u32 reserved[2]; @@ -1484,9 +1489,14 @@ struct v4l2_ext_controls { }; #define V4L2_CTRL_ID_MASK (0x0fffffff) +#ifndef __KERNEL__ #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) +#endif +#define V4L2_CTRL_ID2WHICH(id) ((id) & 0x0fff0000UL) #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000) #define V4L2_CTRL_MAX_DIMS (4) +#define V4L2_CTRL_WHICH_CUR_VAL 0 +#define V4L2_CTRL_WHICH_DEF_VAL 0x0f000000 enum v4l2_ctrl_type { V4L2_CTRL_TYPE_INTEGER = 1, diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index e0d9363dc7fd..514f2604086e 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -113,7 +113,7 @@ #include <sound/initval.h> #ifdef CONFIG_SND_ES1968_RADIO -#include <media/tea575x.h> +#include <media/drv-intf/tea575x.h> #endif #define CARD_NAME "ESS Maestro1/2" @@ -2605,7 +2605,7 @@ static void snd_es1968_tea575x_set_direction(struct snd_tea575x *tea, bool outpu } } -static struct snd_tea575x_ops snd_es1968_tea_ops = { +static const struct snd_tea575x_ops snd_es1968_tea_ops = { .set_pins = snd_es1968_tea575x_set_pins, .get_pins = snd_es1968_tea575x_get_pins, .set_direction = snd_es1968_tea575x_set_direction, diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index 1fdd92b6f18f..759295aa8366 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -30,7 +30,7 @@ #include <sound/initval.h> #ifdef CONFIG_SND_FM801_TEA575X_BOOL -#include <media/tea575x.h> +#include <media/drv-intf/tea575x.h> #endif MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); @@ -815,7 +815,7 @@ static void snd_fm801_tea575x_set_direction(struct snd_tea575x *tea, bool output fm801_writew(chip, GPIO_CTRL, reg); } -static struct snd_tea575x_ops snd_fm801_tea_ops = { +static const struct snd_tea575x_ops snd_fm801_tea_ops = { .set_pins = snd_fm801_tea575x_set_pins, .get_pins = snd_fm801_tea575x_get_pins, .set_direction = snd_fm801_tea575x_set_direction, |