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2015-02-02[media] media: platform: fix platform_no_drv_owner.cocci warningsFengguang Wu1-1/+0
drivers/media/platform/am437x/am437x-vpfe.c:2767:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: Benoit Parrot <bparrot@ti.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] marvell-ccic: MMP_CAMERA no longer buildsArnd Bergmann1-1/+1
The mmp ccic driver expects a platform_data structure that does not exist in the mainline kernel and presumably was changed in a kernel fork, which leads to build errors now: media/platform/marvell-ccic/mmp-driver.c: In function 'mmpcam_calc_dphy': media/platform/marvell-ccic/mmp-driver.c:252:15: error: 'struct mmp_camera_platform_data' has no member named 'dphy3_algo' switch (pdata->dphy3_algo) { ^ media/platform/marvell-ccic/mmp-driver.c:253:7: error: 'DPHY3_ALGO_PXA910' undeclared (first use in this function) case DPHY3_ALGO_PXA910: ^ media/platform/marvell-ccic/mmp-driver.c:253:7: note: each undeclared identifier is reported only once for each function it appears in media/platform/marvell-ccic/mmp-driver.c:257:8: error: 'struct mmp_camera_platform_data' has no member named 'dphy' This marks the driver as 'BROKEN' but keeps the code around. Alternatively it could be removed entirely. Fixes: 05fed81625bf75 ("[media] marvell-ccic: add MIPI support for marvell-ccic driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Jonathan Corbet <corbet@lwn.net> Cc: Libin Yang <lbyang@marvell.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] media: ti-vpe: Use mem-to-mem ioctl helpersPrabhakar Lad1-107/+50
1: Simplify the vpe mem-to-mem driver by using the m2m ioctl and vb2 helpers. 2: Align and arranged the v4l2_ioctl_ops. 3: Fixes a typo. 4: Use of_match_ptr() instead of explicitly defining the macro to NULL in case CONFIG_OF is not defined. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] adv7180: Add media controller supportLars-Peter Clausen1-1/+1
Add media controller support to the adv7180 driver by registering a media entity instance for it as well as implementing pad ops for configuring the format. As there currently don't seem to be any users of the video ops format operations those are removed as well in this patch. Also set the V4L2_SUBDEV_FL_HAS_DEVNODE flag for the subdevice so it is possible to create a subdevice device node. Since the driver now depends on VIDEO_V4L2_SUBDEV_API all drivers which select the driver need to depend on that symbol as well. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] davinci: add V4L2 dependenciesArnd Bergmann1-3/+3
The davinci media drivers use videobuf2, which they enable through a 'select' statement. If one of these drivers is built-in, but the v4l2 core is a loadable modules, we end up with a link error: drivers/built-in.o: In function `vb2_fop_mmap': :(.text+0x113e84): undefined reference to `video_devdata' drivers/built-in.o: In function `vb2_ioctl_create_bufs': :(.text+0x114710): undefined reference to `video_devdata' drivers/built-in.o: In function `vb2_ioctl_reqbufs': :(.text+0x114ed8): undefined reference to `video_devdata' drivers/built-in.o: In function `vb2_ioctl_querybuf': :(.text+0x115530): undefined reference to `video_devdata' To solve this, we need to add a dependency on VIDEO_V4L2, which enforces that the davinci drivers themselves can only be loadable modules if V4L2 is not built-in, and they do not cause the videobuf2 code to be built-in. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] vivid: use consistent colorspace/Y'CbCr Encoding stringsHans Verkuil1-2/+2
Keep the colorspace and encoding names consistent with what is used elsewhere (primarily the utilities in v4l-utils.git). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] timberdale: do not select TIMB_DMAArnd Bergmann1-4/+2
The timberdale media driver requires the use of the respective dma engine driver, but that may not be enabled, causing a Kconfig warning: warning: (VIDEO_TIMBERDALE) selects TIMB_DMA which has unmet direct dependencies (DMADEVICES && MFD_TIMBERDALE) This fixes the dependency by removing the inappropriate 'select' statement and replacing it with a direct dependency on the drivers that provide the services this needs. Fixes: 7155043c2d027 ("[media] enable COMPILE_TEST for media drivers") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] media: am437x: fix sparse warningsPrabhakar Lad1-3/+2
This patch fixes following spare warnings: drivers/media/platform/am437x/am437x-vpfe.c:66:28: warning: symbol 'vpfe_standards' was not declared. Should it be static? drivers/media/platform/am437x/am437x-vpfe.c:2202:57: warning: incorrect type in argument 2 (different address spaces) drivers/media/platform/am437x/am437x-vpfe.c:2202:57: expected void [noderef] <asn:1>*params drivers/media/platform/am437x/am437x-vpfe.c:2202:57: got void *param include/linux/spinlock.h:364:9: warning: context imbalance in 'vpfe_start_streaming' - unexpected unlock Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] rcar_vin: move buffer management to .stop_streaming handlerWilliam Towle1-49/+13
This commit moves the "buffer in use" logic from the .buf_cleanup handler into .stop_streaming, based on advice that this is its proper logical home. By ensuring the list of pointers in priv->queue_buf[] is managed as soon as possible, we avoid warnings concerning buffers in ACTIVE state when the system cleans up after streaming stops. This fixes a problem with modification of buffers after their content has been cleared for passing to userspace. After the refactoring, the buf_init and buf_cleanup functions were found to contain only initialisation/release steps as are carried out elsewhere if omitted; these functions and references were removed. Signed-off-by: William Towle <william.towle@codethink.co.uk> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] rcar_vin: helper function for streaming stopIan Molton1-14/+27
The code that tests that capture from a stream has stopped is presently insufficient and the potential for a race condition exists where frame capture may generate an interrupt between requesting the capture process halt and freeing buffers. This patch refactors code out of rcar_vin_videobuf_release() and into rcar_vin_wait_stop_streaming(), and ensures there are calls in places where we need to know that capturing has finished. Signed-off-by: Ian Molton <ian.molton@codethink.co.uk> Signed-off-by: William Towle <william.towle@codethink.co.uk> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] soc-camera: remove redundant codeGuennadi Liakhovetski1-2/+0
A hunk, removing this code has been lost between versions 6 and 7 of patch "soc-camera: add V4L2-async support." The code is harmless, but redundant. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] soc_camera: use vb2_ops_wait_prepare/finish helperLad, Prabhakar5-24/+20
This patch drops driver specific wait_prepare() and wait_finish() callbacks from vb2_ops and instead uses the the helpers vb2_ops_wait_prepare/finish() provided by the vb2 core, the lock member of the queue needs to be initalized to a mutex so that vb2 helpers vb2_ops_wait_prepare/finish() can make use of it. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Cc: Josh Wu <josh.wu@atmel.com> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: simplify check in coda_buf_queuePhilipp Zabel1-2/+2
Now that the bitstream buffer is only allocated for the BIT decoder case, we can use bitstream.size to check for bitstream ringbuffer operation. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: allocate bitstream ringbuffer only for BIT decoderPhilipp Zabel1-1/+2
The BIT encoder does not use a per-context bitstream ringbuffer as it encodes directly into the videobuf2 capture queue's buffers. Avoid allocation of the bitstream ringbuffer for encoder contexts. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: add support for contexts that do not use the BIT processorPhilipp Zabel2-19/+24
In preparation for CODA9 JPEG support, allow contexts that control hardware units directly, without the BIT processor. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: free context buffers under buffer mutexPhilipp Zabel1-0/+2
Make sure the buffer_mutex lock is taken in coda_bit_release while coda_free_framebuffers and coda_free_context_buffers are called. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: make seq_end_work optionalPhilipp Zabel1-3/+5
In preparation for CODA9 JPEG support, which doesn't have to call SEQ_END on the BIT processor. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: switch BIT decoder source queue to vmallocPhilipp Zabel2-2/+5
Since we have to copy from input buffers into the bitstream ringbuffer with the CPU, there is no need for contiguous DMA buffers on the decoder input side. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: add coda_estimate_sizeimage and use it in set_defaultsPhilipp Zabel1-15/+23
Call coda_estimate_sizeimage from both try_fmt and set_defaults to avoid this v4l2-compliance warning on the h.264 decoder video device: G_FMT: 1920x1088, 32315559, 1, 1920, 1048576, 3, 0, 0, feedcafe TRY/S_FMT: 1920x1088, 32315559, 1, 1920, 3133440, 3, 0, 0, feedcafe fail: v4l2-test-formats.cpp(948): Video Capture: S_FMT(G_FMT) != G_FMT Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: don't ever use subsampling ping-pong buffers as reconstructed reference buffersPhilipp Zabel1-1/+4
On i.MX6, two subsampling ping-pong buffers are used for motion estimation and deblocking They should not be counted as framebuffers, or they will be also used to store reconstructed frames, causing visible artifacts in P-frames. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: issue seq_end_work during stop_streamingPhilipp Zabel1-0/+5
This patch queues seq_end_work and flushes the queue during stop_streaming and clears the ctx->initialized flag. This allows to start streaming again after stopping streaming without releasing the context. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: remove unused isequence, reset qsequence in stop_streamingPhilipp Zabel2-2/+1
The isequence counter is never used, qsequence counts the buffers queued into the bit decoder bitstream ringbuffer. It needs to be reset in stop_streaming. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: fix width validity check when starting to decodeMarkus Pargmann1-2/+3
Compare rounded up width to fit into bytesperline. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: clear RET_DEC_PIC_SUCCESS flag in prepare_decodePhilipp Zabel1-0/+3
To make sure a set RET_DEC_PIC_SUCCESS flag is not a leftover from a previous successful run, clear it in prepare_decode. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: initialize SRAM on probePhilipp Zabel1-0/+1
Zeroing the SRAM on probe helps with debugging SRAM contents. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: properly clear f_cap in coda_s_fmt_vid_outPhilipp Zabel1-0/+1
Properly zero the structure on the stack before using it. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: fix try_fmt_vid_out colorspace settingPhilipp Zabel1-1/+5
v4l2-compliance complains about invalid colorspace settings being accepted on the output side. This patch only allows REC709 and JPEG. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: fix job_ready debug reporting for bitstream decodingPhilipp Zabel1-9/+37
Clarify whether job_ready returns false because the context is on hold, waiting for new input buffers, whether there are not enough input buffers to fill two into the bitstream, or whether there is not enough data in the bitstream buffer for the bitstream reader hardware to read a whole frame. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: adjust sequence offset after unexpected decoded frameLucas Stach1-0/+1
If userspace doesn't properly separate the bitstream input into individual frames (which may happen for example on slightly corrupted streams) the CODA hardware may decode more frames than we expect. We already log an error in this case, but it's also necessary to adjust the sequence offset. Otherwise we spam the log with a sequence number mismatch on every frame frame after the unexpected one. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: move meta out of paddingPhilipp Zabel1-4/+5
Handle an empty buffer metadata list without crashing. This can happen if the decoder is fed a broken stream, or multiple compressed frames in a single queued buffer. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: remove context debugfs entry lastPhilipp Zabel1-2/+1
Do not remove the per-context debugfs directory before the per-buffer debugfs entries contained therein. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] coda: fix encoder rate control parameter masksPhilipp Zabel1-2/+2
This patch fixes the ENC_SEQ_RC_PARA initial delay and bitrate masks. These bit fields are 15 bit wide, not 7 bit. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] s5p-mfc: remove unnecessary version.h inclusionFabian Frederick2-2/+0
Based on versioncheck. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] s5p-g2d: remove unnecessary version.h inclusionFabian Frederick1-1/+0
Based on versioncheck. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] s5p-mfc-dec: Don't use encoder stop commandNicolas Dufresne1-1/+1
The decoder should handle V4L2_DEC_CMD_STOP to trigger drain, but it currently expecting V4L2_ENC_CMD_STOP. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-02-02[media] s5p-mfc-v6+: Use display_delay_enable CIDNicolas Dufresne1-5/+1
The MFC driver has two controls, DISPLAY_DELAY and DISPLAY_DELAY_ENABLE that allow forcing the decoder to return a decoded frame sooner regardless of the order. The added support for firmware version 6 and higher was not taking into account the DISPLAY_DELAY_ENABLE boolean. Instead it had a comment stating that DISPLAY_DELAY should be set to a negative value to disable it. This is not possible since the control range is from 0 to 65535. This feature was also supposed to be disabled by default in order to produce frames in display order. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-29[media] vivid: Y offset should depend on quant. rangeHans Verkuil1-4/+6
When converting to or from Y'CbCr and R'G'B' the Y offset depends on the quantization range: it's 0 for full and 16 for limited range. But in the code it was hardcoded to 16. This messed up the brightness of the generated pattern. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] v4l: vsp1: Fix VI6_DISP_IRQ_STA_LNE macroNobuhiro Iwamatsu1-1/+1
LNE bit in VI6_DISP_IRQ_STA register are from the 0 bit to 4 bit. This fixes bit position specified by VI6_DISP_IRQ_STA_LNE. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] v4l: vsp1: Fix VI6_DISP_IRQ_ENB_LNEE macroNobuhiro Iwamatsu1-1/+1
LNEE bit in VI6_DISP_IRQ_ENB register are from the 0 bit to 4 bit. This fixes bit position specified by VI6_DISP_IRQ_ENB_LNEE. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] v4l: vsp1: bru: Fix minimum input pixel sizeTakanari Hayama1-1/+1
According to the spec, the minimum input pixel size for BRU is 1px, not 4px. Signed-off-by: Takanari Hayama <taki@igel.co.jp> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] coda: improve safety in coda_register_device()Dan Carpenter1-2/+3
The "i" variable is used as an offset into both the dev->vfd[] and the dev->devtype->vdevs[] arrays. The second array is smaller so we should use that as a limit instead of ARRAY_SIZE(dev->vfd). Also the original check was off by one. We should use a format string as well in case the ->name has any funny characters and also to stop static checkers from complaining. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] media: platform: vsp1: vsp1_hsit: Remove unused functionRickard Strandqvist1-5/+0
Remove the function vsp1_hsit_read() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] vivid: remove unnecessary version.h inclusionFabian Frederick1-1/+0
Based on versioncheck. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] media: Kconfig: drop duplicate dependency of HAS_DMAPrabhakar Lad1-1/+0
this patch drops duplicate dependency of HAS_DMA from VIDEO_SH_VEU. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27[media] coda: coda-common: Remove mx53 entry from coda_platform_idsFabio Estevam1-1/+0
As mx53 is a dt-only architecture we can safely remove its entry from the coda_platform_ids[] structure. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-27Merge tag 'v3.19-rc6' into patchworkMauro Carvalho Chehab8-10/+22
This is needed in order to get the media fixes applied on -rc6. Linux 3.19-rc6 * tag 'v3.19-rc6': (891 commits) Linux 3.19-rc6 dm: fix handling of multiple internal suspends hwmon: (i5500_temp) Convert to use ATTRIBUTE_GROUPS macro hwmon: (i5500_temp) Convert to module_pci_driver hwmon: (i5500_temp) Don't bind to disabled sensors hwmon: (i5500_temp) Convert to devm_hwmon_device_register_with_groups hwmon: (i5500_temp) New driver for the Intel 5500/5520/X58 chipsets arm64: dts: add baud rate to Juno stdout-path Revert "platform: x86: dell-laptop: Add support for keyboard backlight" Revert "Documentation: Add entry for dell-laptop sysfs interface" dm cache: fix problematic dual use of a single migration count variable dm cache: share cache-metadata object across inactive and active DM tables of/unittest: Overlays with sub-devices tests KVM: x86: SYSENTER emulation is broken KVM: x86: Fix of previously incomplete fix for CVE-2014-8480 arm64: dump: Fix implicit inclusion of definition for PCI_IOBASE x86/tsc: Change Fast TSC calibration failed from error to info x86/apic: Re-enable PCI_MSI support for non-SMP X86_32 x86, mm: Change cachemode exports to non-gpl x86, tls: Interpret an all-zero struct user_desc as "no segment" ... Conflicts: drivers/media/pci/cx23885/cx23885.h
2015-01-24Merge tag 'media/v3.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds8-10/+22
Pull media fixes from Mauro Carvalho Chehab: - fix some race conditions caused by a regression on videobuf2 - fix a interrupt release bug on cx23885 - fix support for Mygica T230 and HVR4400 - fix compilation breakage when USB is not selected on tlg2300 - fix capabilities report on ompa3isp, soc-camera, rcar_vin and pvrusb2 * tag 'media/v3.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] omap3isp: Correctly set QUERYCAP capabilities [media] cx23885: fix free interrupt bug [media] pvrusb2: fix missing device_caps in querycap [media] vb2: fix vb2_thread_stop race conditions [media] rcar_vin: Update device_caps and capabilities in querycap [media] soc-camera: fix device capabilities in multiple camera host drivers [media] Fix Mygica T230 support [media] cx23885: Split Hauppauge WinTV Starburst from HVR4400 card entry [media] tlg2300: Fix media dependencies
2015-01-21[media] omap3isp: Correctly set QUERYCAP capabilitiesSakari Ailus1-2/+5
device_caps in struct v4l2_capability were inadequately set in VIDIOC_QUERYCAP. Fix this. Without this a WARN_ON in the v4l2 core is triggered. This WARN_ON was added for kernel 3.19 exactly to detect these situations. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-21[media] rcar_vin: Update device_caps and capabilities in querycapNobuhiro Iwamatsu1-1/+3
The V4L2 API requires both .capabilities and .device_caps fields of struct v4l2_capability to be set. Otherwise the compliance checker complains and since commit "v4l2-ioctl: WARN_ON if querycap didn't fill device_caps" a compile-time warning is issued. Fix this non-compliance in the rcar_vin driver. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-01-21[media] soc-camera: fix device capabilities in multiple camera host driversGuennadi Liakhovetski6-7/+14
The V4L2 API requires both .capabilities and .device_caps fields of struct v4l2_capability to be set. Otherwise the compliance checker complains and since commit "v4l2-ioctl: WARN_ON if querycap didn't fill device_caps" a compile-time warning is issued. Fix this non-compliance in several soc-camera camera host drivers. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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