diff options
Diffstat (limited to 'Documentation/DocBook')
| -rw-r--r-- | Documentation/DocBook/Makefile | 2 | ||||
| -rw-r--r-- | Documentation/DocBook/media/dvb/dvbproperty.xml | 2 | ||||
| -rw-r--r-- | Documentation/DocBook/media/v4l/compat.xml | 2 | ||||
| -rw-r--r-- | Documentation/DocBook/media_api.tmpl | 2 | ||||
| -rw-r--r-- | Documentation/DocBook/w1.tmpl | 101 | ||||
| -rw-r--r-- | Documentation/DocBook/writing-an-alsa-driver.tmpl | 72 |
6 files changed, 132 insertions, 49 deletions
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile index 0f9c6ff41aac..8d96ebf524e9 100644 --- a/Documentation/DocBook/Makefile +++ b/Documentation/DocBook/Makefile @@ -14,7 +14,7 @@ DOCBOOKS := z8530book.xml device-drivers.xml \ genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \ 80211.xml debugobjects.xml sh.xml regulator.xml \ alsa-driver-api.xml writing-an-alsa-driver.xml \ - tracepoint.xml drm.xml media_api.xml + tracepoint.xml drm.xml media_api.xml w1.xml include $(srctree)/Documentation/DocBook/media/Makefile diff --git a/Documentation/DocBook/media/dvb/dvbproperty.xml b/Documentation/DocBook/media/dvb/dvbproperty.xml index a9b15e34c5b2..24c22cabc668 100644 --- a/Documentation/DocBook/media/dvb/dvbproperty.xml +++ b/Documentation/DocBook/media/dvb/dvbproperty.xml @@ -196,7 +196,7 @@ get/set up to 64 properties. The actual meaning of each property is described on <para>1)For satellital delivery systems, it is measured in kHz. For the other ones, it is measured in Hz.</para> <para>2)For ISDB-T, the channels are usually transmitted with an offset of 143kHz. - E.g. a valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of + E.g. a valid frequency could be 474143 kHz. The stepping is bound to the bandwidth of the channel which is 6MHz.</para> <para>3)As in ISDB-Tsb the channel consists of only one or three segments the diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml index c4cac6dbf9af..86c6dd2f6b8a 100644 --- a/Documentation/DocBook/media/v4l/compat.xml +++ b/Documentation/DocBook/media/v4l/compat.xml @@ -397,7 +397,7 @@ linkend="control" />.</para> <para>The <structfield>depth</structfield> (average number of bits per pixel) of a video image is implied by the selected image -format. V4L2 does not explicitely provide such information assuming +format. V4L2 does not explicitly provide such information assuming applications recognizing the format are aware of the image depth and others need not know. The <structfield>palette</structfield> field moved into the &v4l2-pix-format;:<informaltable> diff --git a/Documentation/DocBook/media_api.tmpl b/Documentation/DocBook/media_api.tmpl index 4c8d282545a2..ab56f89c8642 100644 --- a/Documentation/DocBook/media_api.tmpl +++ b/Documentation/DocBook/media_api.tmpl @@ -58,7 +58,7 @@ Foundation. A copy of the license is included in the chapter entitled <title>Introduction</title> <para>This document covers the Linux Kernel to Userspace API's used by - video and radio straming devices, including video cameras, + video and radio streaming devices, including video cameras, analog and digital TV receiver cards, AM/FM receiver cards, streaming capture devices.</para> <para>It is divided into four parts.</para> diff --git a/Documentation/DocBook/w1.tmpl b/Documentation/DocBook/w1.tmpl new file mode 100644 index 000000000000..b0228d4c81bb --- /dev/null +++ b/Documentation/DocBook/w1.tmpl @@ -0,0 +1,101 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" + "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []> + +<book id="w1id"> + <bookinfo> + <title>W1: Dallas' 1-wire bus</title> + + <authorgroup> + <author> + <firstname>David</firstname> + <surname>Fries</surname> + <affiliation> + <address> + <email>David@Fries.net</email> + </address> + </affiliation> + </author> + + </authorgroup> + + <copyright> + <year>2013</year> + <!-- + <holder></holder> + --> + </copyright> + + <legalnotice> + <para> + This documentation is free software; you can redistribute + it and/or modify it under the terms of the GNU General Public + License version 2. + </para> + + <para> + 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. + For more details see the file COPYING in the source + distribution of Linux. + </para> + </legalnotice> + </bookinfo> + + <toc></toc> + + <chapter id="w1_internal"> + <title>W1 API internal to the kernel</title> + + <sect1 id="w1_internal_api"> + <title>W1 API internal to the kernel</title> + <sect2 id="w1.h"> + <title>drivers/w1/w1.h</title> + <para>W1 core functions.</para> +!Idrivers/w1/w1.h + </sect2> + + <sect2 id="w1.c"> + <title>drivers/w1/w1.c</title> + <para>W1 core functions.</para> +!Idrivers/w1/w1.c + </sect2> + + <sect2 id="w1_family.h"> + <title>drivers/w1/w1_family.h</title> + <para>Allows registering device family operations.</para> +!Idrivers/w1/w1_family.h + </sect2> + + <sect2 id="w1_family.c"> + <title>drivers/w1/w1_family.c</title> + <para>Allows registering device family operations.</para> +!Edrivers/w1/w1_family.c + </sect2> + + <sect2 id="w1_int.c"> + <title>drivers/w1/w1_int.c</title> + <para>W1 internal initialization for master devices.</para> +!Edrivers/w1/w1_int.c + </sect2> + + <sect2 id="w1_netlink.h"> + <title>drivers/w1/w1_netlink.h</title> + <para>W1 external netlink API structures and commands.</para> +!Idrivers/w1/w1_netlink.h + </sect2> + + <sect2 id="w1_io.c"> + <title>drivers/w1/w1_io.c</title> + <para>W1 input/output.</para> +!Edrivers/w1/w1_io.c +!Idrivers/w1/w1_io.c + </sect2> + + </sect1> + + + </chapter> + +</book> diff --git a/Documentation/DocBook/writing-an-alsa-driver.tmpl b/Documentation/DocBook/writing-an-alsa-driver.tmpl index 06741e925985..d0056a4e9c53 100644 --- a/Documentation/DocBook/writing-an-alsa-driver.tmpl +++ b/Documentation/DocBook/writing-an-alsa-driver.tmpl @@ -468,8 +468,6 @@ return err; } - snd_card_set_dev(card, &pci->dev); - *rchip = chip; return 0; } @@ -492,7 +490,8 @@ } /* (2) */ - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + 0, &card); if (err < 0) return err; @@ -591,7 +590,8 @@ struct snd_card *card; int err; .... - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + 0, &card); ]]> </programlisting> </informalexample> @@ -809,28 +809,34 @@ <para> As mentioned above, to create a card instance, call - <function>snd_card_create()</function>. + <function>snd_card_new()</function>. <informalexample> <programlisting> <![CDATA[ struct snd_card *card; int err; - err = snd_card_create(index, id, module, extra_size, &card); + err = snd_card_new(&pci->dev, index, id, module, extra_size, &card); ]]> </programlisting> </informalexample> </para> <para> - The function takes five arguments, the card-index number, the - id string, the module pointer (usually + The function takes six arguments: the parent device pointer, + the card-index number, the id string, the module pointer (usually <constant>THIS_MODULE</constant>), the size of extra-data space, and the pointer to return the card instance. The extra_size argument is used to allocate card->private_data for the chip-specific data. Note that these data - are allocated by <function>snd_card_create()</function>. + are allocated by <function>snd_card_new()</function>. + </para> + + <para> + The first argument, the pointer of struct + <structname>device</structname>, specifies the parent device. + For PCI devices, typically &pci-> is passed there. </para> </section> @@ -916,16 +922,16 @@ </para> <section id="card-management-chip-specific-snd-card-new"> - <title>1. Allocating via <function>snd_card_create()</function>.</title> + <title>1. Allocating via <function>snd_card_new()</function>.</title> <para> As mentioned above, you can pass the extra-data-length - to the 4th argument of <function>snd_card_create()</function>, i.e. + to the 5th argument of <function>snd_card_new()</function>, i.e. <informalexample> <programlisting> <![CDATA[ - err = snd_card_create(index[dev], id[dev], THIS_MODULE, - sizeof(struct mychip), &card); + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + sizeof(struct mychip), &card); ]]> </programlisting> </informalexample> @@ -954,7 +960,7 @@ <para> After allocating a card instance via - <function>snd_card_create()</function> (with + <function>snd_card_new()</function> (with <constant>0</constant> on the 4th arg), call <function>kzalloc()</function>. @@ -963,7 +969,8 @@ <![CDATA[ struct snd_card *card; struct mychip *chip; - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + 0, &card); ..... chip = kzalloc(sizeof(*chip), GFP_KERNEL); ]]> @@ -1170,8 +1177,6 @@ return err; } - snd_card_set_dev(card, &pci->dev); - *rchip = chip; return 0; } @@ -1526,30 +1531,6 @@ </section> - <section id="pci-resource-device-struct"> - <title>Registration of Device Struct</title> - <para> - At some point, typically after calling <function>snd_device_new()</function>, - you need to register the struct <structname>device</structname> of the chip - you're handling for udev and co. ALSA provides a macro for compatibility with - older kernels. Simply call like the following: - <informalexample> - <programlisting> -<![CDATA[ - snd_card_set_dev(card, &pci->dev); -]]> - </programlisting> - </informalexample> - so that it stores the PCI's device pointer to the card. This will be - referred by ALSA core functions later when the devices are registered. - </para> - <para> - In the case of non-PCI, pass the proper device struct pointer of the BUS - instead. (In the case of legacy ISA without PnP, you don't have to do - anything.) - </para> - </section> - <section id="pci-resource-entries"> <title>PCI Entries</title> <para> @@ -5740,7 +5721,8 @@ struct _snd_pcm_runtime { struct mychip *chip; int err; .... - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + 0, &card); .... chip = kzalloc(sizeof(*chip), GFP_KERNEL); .... @@ -5752,7 +5734,7 @@ struct _snd_pcm_runtime { </informalexample> When you created the chip data with - <function>snd_card_create()</function>, it's anyway accessible + <function>snd_card_new()</function>, it's anyway accessible via <structfield>private_data</structfield> field. <informalexample> @@ -5766,8 +5748,8 @@ struct _snd_pcm_runtime { struct mychip *chip; int err; .... - err = snd_card_create(index[dev], id[dev], THIS_MODULE, - sizeof(struct mychip), &card); + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + sizeof(struct mychip), &card); .... chip = card->private_data; .... |