Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 - V4L2 API additions to better support JPEG compression control
 - media API additions to properly support MPEG decoders
 - V4L2 API additions for image crop/scaling
 - a few other V4L2 API DocBook fixes/improvements
 - two new DVB frontend drivers: m88rs2000 and rtl2830
 - two new DVB drivers: az6007 and rtl28xxu
 - a framework for ISA drivers, that removed lots of common code found
   at the ISA radio drivers
 - a new FM transmitter driver (radio-keene)
 - a GPIO-based IR receiver driver
 - a new sensor driver: mt9m032
 - some new video drivers: adv7183, blackfin, mx2_emmaprp, sii9234_drv,
   vs6624
 - several new board additions, driver fixes, improvements and cleanups.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (295 commits)
  [media] update CARDLIST.em28xx
  [media] partially reverts changeset fa5527c
  [media] stb0899: fix the limits for signal strength values
  [media] em28xx: support for 2304:0242 PCTV QuatroStick (510e)
  [media] em28xx: support for 2013:0251 PCTV QuatroStick nano (520e)
  [media] -EINVAL -> -ENOTTY
  [media] gspca - sn9c20x: Cleanup source
  [media] gspca - sn9c20x: Simplify register write for capture start/stop
  [media] gspca - sn9c20x: Add automatic JPEG compression mechanism
  [media] gspca - sn9c20x: Greater delay in case of sensor no response
  [media] gspca - sn9c20x: Optimize the code of write sequences
  [media] gspca - sn9c20x: Add the JPEG compression quality control
  [media] gspca - sn9c20x: Add a delay after Omnivision sensor reset
  [media] gspca - sn9c20x: Propagate USB errors to higher level
  [media] gspca - sn9c20x: Use the new video control mechanism
  [media] gspca - sn9c20x: Fix loss of frame start
  [media] gspca - zc3xx: Lack of register 08 value for sensor cs2102k
  [media] gspca - ov534_9: Add brightness to OmniVision 5621 sensor
  [media] gspca - zc3xx: Add V4L2_CID_JPEG_COMPRESSION_QUALITY control support
  [media] pvrusb2: fix 7MHz & 8MHz DVB-T tuner support for HVR1900 rev D1F5
  ...

20 files changed, 849 insertions, 71 deletions

diff --git a/Documentation/DocBook/media/v4l/biblio.xml b/Documentation/DocBook/media/v4l/biblio.xml
index cea6fd3ed428..7dc65c592a87 100644
--- a/Documentation/DocBook/media/v4l/biblio.xml
+++ b/Documentation/DocBook/media/v4l/biblio.xml
@@ -128,6 +128,26 @@ url="http://www.ijg.org">http://www.ijg.org</ulink>)</corpauthor>
       <subtitle>Version 1.02</subtitle>
     </biblioentry>
 
+    <biblioentry id="itu-t81">
+      <abbrev>ITU-T.81</abbrev>
+      <authorgroup>
+        <corpauthor>International Telecommunication Union
+(<ulink url="http://www.itu.int">http://www.itu.int</ulink>)</corpauthor>
+      </authorgroup>
+      <title>ITU-T Recommendation T.81
+"Information Technology &mdash; Digital Compression and Coding of Continous-Tone
+Still Images &mdash; Requirements and Guidelines"</title>
+    </biblioentry>
+
+    <biblioentry id="w3c-jpeg-jfif">
+      <abbrev>W3C JPEG JFIF</abbrev>
+      <authorgroup>
+        <corpauthor>The World Wide Web Consortium (<ulink
+url="http://www.w3.org/Graphics/JPEG">http://www.w3.org</ulink>)</corpauthor>
+      </authorgroup>
+      <title>JPEG JFIF</title>
+    </biblioentry>
+
     <biblioentry id="smpte12m">
       <abbrev>SMPTE&nbsp;12M</abbrev>
       <authorgroup>
diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index a2485b3ff3d2..bce97c50391b 100644
--- a/Documentation/DocBook/media/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -2393,6 +2393,20 @@ details.</para>
             to the <link linkend="control">User controls class</link>.
           </para>
         </listitem>
+        <listitem>
+          <para>Added the device_caps field to struct v4l2_capabilities and added the new
+          V4L2_CAP_DEVICE_CAPS capability.</para>
+        </listitem>
+      </orderedlist>
+    </section>
+
+    <section>
+      <title>V4L2 in Linux 3.4</title>
+      <orderedlist>
+        <listitem>
+          <para>Added <link linkend="jpeg-controls">JPEG compression control
+          class</link>.</para>
+        </listitem>
       </orderedlist>
     </section>
 
diff --git a/Documentation/DocBook/media/v4l/controls.xml b/Documentation/DocBook/media/v4l/controls.xml
index a1be37897ad7..b84f25e9cc87 100644
--- a/Documentation/DocBook/media/v4l/controls.xml
+++ b/Documentation/DocBook/media/v4l/controls.xml
@@ -1286,6 +1286,49 @@ produce a slight hiss, but in the encoder itself, guaranteeing a fixed
 and reproducible audio bitstream. 0 = unmuted, 1 = muted.</entry>
               </row>
               <row><entry></entry></row>
+              <row id="v4l2-mpeg-audio-dec-playback">
+                <entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK</constant>&nbsp;</entry>
+                <entry>enum&nbsp;v4l2_mpeg_audio_dec_playback</entry>
+              </row><row><entry spanname="descr">Determines how monolingual audio should be played back.
+Possible values are:</entry>
+              </row>
+              <row>
+                <entrytbl spanname="descr" cols="2">
+                  <tbody valign="top">
+                    <row>
+                      <entry><constant>V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO</constant>&nbsp;</entry>
+                      <entry>Automatically determines the best playback mode.</entry>
+                    </row>
+                    <row>
+                      <entry><constant>V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO</constant>&nbsp;</entry>
+                      <entry>Stereo playback.</entry>
+                    </row>
+                    <row>
+                      <entry><constant>V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT</constant>&nbsp;</entry>
+                      <entry>Left channel playback.</entry>
+                    </row>
+                    <row>
+                      <entry><constant>V4L2_MPEG_AUDIO_DEC_PLAYBACK_RIGHT</constant>&nbsp;</entry>
+                      <entry>Right channel playback.</entry>
+                    </row>
+                    <row>
+                      <entry><constant>V4L2_MPEG_AUDIO_DEC_PLAYBACK_MONO</constant>&nbsp;</entry>
+                      <entry>Mono playback.</entry>
+                    </row>
+                    <row>
+                      <entry><constant>V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO</constant>&nbsp;</entry>
+                      <entry>Stereo playback with swapped left and right channels.</entry>
+                    </row>
+                  </tbody>
+                </entrytbl>
+              </row>
+              <row><entry></entry></row>
+              <row id="v4l2-mpeg-audio-dec-multilingual-playback">
+                <entry spanname="id"><constant>V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK</constant>&nbsp;</entry>
+                <entry>enum&nbsp;v4l2_mpeg_audio_dec_playback</entry>
+              </row><row><entry spanname="descr">Determines how multilingual audio should be played back.</entry>
+              </row>
+              <row><entry></entry></row>
               <row id="v4l2-mpeg-video-encoding">
                 <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_ENCODING</constant>&nbsp;</entry>
                 <entry>enum&nbsp;v4l2_mpeg_video_encoding</entry>
@@ -1447,6 +1490,22 @@ of the video. The supplied 32-bit integer is interpreted as follows (bit
                   </tbody>
                 </entrytbl>
               </row>
+              <row><entry></entry></row>
+              <row id="v4l2-mpeg-video-dec-pts">
+                <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_DEC_PTS</constant>&nbsp;</entry>
+                <entry>integer64</entry>
+              </row><row><entry spanname="descr">This read-only control returns the
+33-bit video Presentation Time Stamp as defined in ITU T-REC-H.222.0 and ISO/IEC 13818-1 of
+the currently displayed frame. This is the same PTS as is used in &VIDIOC-DECODER-CMD;.</entry>
+              </row>
+              <row><entry></entry></row>
+              <row id="v4l2-mpeg-video-dec-frame">
+                <entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_DEC_FRAME</constant>&nbsp;</entry>
+                <entry>integer64</entry>
+              </row><row><entry spanname="descr">This read-only control returns the
+frame counter of the frame that is currently displayed (decoded). This value is reset to 0 whenever
+the decoder is started.</entry>
+              </row>
 
 
               <row><entry></entry></row>
@@ -3377,6 +3436,167 @@ interface and may change in the future.</para>
         </tbody>
       </tgroup>
       </table>
+    </section>
+
+    <section id="jpeg-controls">
+      <title>JPEG Control Reference</title>
+      <para>The JPEG class includes controls for common features of JPEG
+      encoders and decoders. Currently it includes features for codecs
+      implementing progressive baseline DCT compression process with
+      Huffman entrophy coding.</para>
+      <table pgwide="1" frame="none" id="jpeg-control-id">
+      <title>JPEG Control IDs</title>
 
+      <tgroup cols="4">
+        <colspec colname="c1" colwidth="1*" />
+        <colspec colname="c2" colwidth="6*" />
+        <colspec colname="c3" colwidth="2*" />
+        <colspec colname="c4" colwidth="6*" />
+        <spanspec namest="c1" nameend="c2" spanname="id" />
+        <spanspec namest="c2" nameend="c4" spanname="descr" />
+        <thead>
+          <row>
+            <entry spanname="id" align="left">ID</entry>
+            <entry align="left">Type</entry>
+          </row><row rowsep="1"><entry spanname="descr" align="left">Description</entry>
+          </row>
+        </thead>
+        <tbody valign="top">
+          <row><entry></entry></row>
+          <row>
+            <entry spanname="id"><constant>V4L2_CID_JPEG_CLASS</constant>&nbsp;</entry>
+            <entry>class</entry>
+          </row><row><entry spanname="descr">The JPEG class descriptor. Calling
+          &VIDIOC-QUERYCTRL; for this control will return a description of this
+          control class.
+
+        </entry>
+          </row>
+          <row>
+            <entry spanname="id"><constant>V4L2_CID_JPEG_CHROMA_SUBSAMPLING</constant></entry>
+            <entry>menu</entry>
+          </row>
+          <row id="jpeg-chroma-subsampling-control">
+            <entry spanname="descr">The chroma subsampling factors describe how
+            each component of an input image is sampled, in respect to maximum
+            sample rate in each spatial dimension. See <xref linkend="itu-t81"/>,
+            clause A.1.1. for more details. The <constant>
+            V4L2_CID_JPEG_CHROMA_SUBSAMPLING</constant> control determines how
+            Cb and Cr components are downsampled after coverting an input image
+            from RGB to Y'CbCr color space.
+            </entry>
+          </row>
+          <row>
+            <entrytbl spanname="descr" cols="2">
+              <tbody valign="top">
+                <row>
+                  <entry><constant>V4L2_JPEG_CHROMA_SUBSAMPLING_444</constant>
+                  </entry><entry>No chroma subsampling, each pixel has
+                  Y, Cr and Cb values.</entry>
+                </row>
+                <row>
+                  <entry><constant>V4L2_JPEG_CHROMA_SUBSAMPLING_422</constant>
+                  </entry><entry>Horizontally subsample Cr, Cb components
+                  by a factor of 2.</entry>
+                </row>
+                <row>
+                  <entry><constant>V4L2_JPEG_CHROMA_SUBSAMPLING_420</constant>
+                  </entry><entry>Subsample Cr, Cb components horizontally
+                  and vertically by 2.</entry>
+                </row>
+                <row>
+                  <entry><constant>V4L2_JPEG_CHROMA_SUBSAMPLING_411</constant>
+                  </entry><entry>Horizontally subsample Cr, Cb components
+                  by a factor of 4.</entry>
+                </row>
+                <row>
+                  <entry><constant>V4L2_JPEG_CHROMA_SUBSAMPLING_410</constant>
+                  </entry><entry>Subsample Cr, Cb components horizontally
+                  by 4 and vertically by 2.</entry>
+                </row>
+                <row>
+                  <entry><constant>V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY</constant>
+                  </entry><entry>Use only luminance component.</entry>
+                </row>
+              </tbody>
+            </entrytbl>
+          </row>
+          <row>
+            <entry spanname="id"><constant>V4L2_CID_JPEG_RESTART_INTERVAL</constant>
+            </entry><entry>integer</entry>
+          </row>
+          <row><entry spanname="descr">
+              The restart interval determines an interval of inserting RSTm
+              markers (m = 0..7). The purpose of these markers is to additionally
+              reinitialize the encoder process, in order to process blocks of
+              an image independently.
+              For the lossy compression processes the restart interval unit is
+              MCU (Minimum Coded Unit) and its value is contained in DRI
+              (Define Restart Interval) marker. If <constant>
+              V4L2_CID_JPEG_RESTART_INTERVAL</constant> control is set to 0,
+              DRI and RSTm markers will not be inserted.
+            </entry>
+          </row>
+          <row id="jpeg-quality-control">
+            <entry spanname="id"><constant>V4L2_CID_JPEG_COMPRESION_QUALITY</constant></entry>
+            <entry>integer</entry>
+          </row>
+          <row>
+            <entry spanname="descr">
+              <constant>V4L2_CID_JPEG_COMPRESION_QUALITY</constant> control
+              determines trade-off between image quality and size.
+              It provides simpler method for applications to control image quality,
+              without a need for direct reconfiguration of luminance and chrominance
+              quantization tables.
+
+              In cases where a driver uses quantization tables configured directly
+              by an application, using interfaces defined elsewhere, <constant>
+              V4L2_CID_JPEG_COMPRESION_QUALITY</constant> control should be set
+              by driver to 0.
+
+              <para>The value range of this control is driver-specific. Only
+              positive, non-zero values are meaningful. The recommended range
+              is 1 - 100, where larger values correspond to better image quality.
+              </para>
+            </entry>
+            </row>
+          <row id="jpeg-active-marker-control">
+            <entry spanname="id"><constant>V4L2_CID_JPEG_ACTIVE_MARKER</constant></entry>
+            <entry>bitmask</entry>
+          </row>
+          <row>
+            <entry spanname="descr">Specify which JPEG markers are included
+            in compressed stream. This control is valid only for encoders.
+            </entry>
+          </row>
+          <row>
+            <entrytbl spanname="descr" cols="2">
+              <tbody valign="top">
+                <row>
+                  <entry><constant>V4L2_JPEG_ACTIVE_MARKER_APP0</constant></entry>
+                  <entry>Application data segment APP<subscript>0</subscript>.</entry>
+                </row><row>
+                  <entry><constant>V4L2_JPEG_ACTIVE_MARKER_APP1</constant></entry>
+                  <entry>Application data segment APP<subscript>1</subscript>.</entry>
+                </row><row>
+                  <entry><constant>V4L2_JPEG_ACTIVE_MARKER_COM</constant></entry>
+                  <entry>Comment segment.</entry>
+                </row><row>
+                  <entry><constant>V4L2_JPEG_ACTIVE_MARKER_DQT</constant></entry>
+                  <entry>Quantization tables segment.</entry>
+                </row><row>
+                  <entry><constant>V4L2_JPEG_ACTIVE_MARKER_DHT</constant></entry>
+                  <entry>Huffman tables segment.</entry>
+                </row>
+              </tbody>
+            </entrytbl>
+          </row>
+          <row><entry></entry></row>
+        </tbody>
+      </tgroup>
+      </table>
+      <para>For more details about JPEG specification, refer
+      to <xref linkend="itu-t81"/>, <xref linkend="jfif"/>,
+      <xref linkend="w3c-jpeg-jfif"/>.</para>
     </section>
 </section>
diff --git a/Documentation/DocBook/media/v4l/selection-api.xml b/Documentation/DocBook/media/v4l/selection-api.xml
index 2f0bdb4d5551..b299e4779354 100644
--- a/Documentation/DocBook/media/v4l/selection-api.xml
+++ b/Documentation/DocBook/media/v4l/selection-api.xml
@@ -52,6 +52,10 @@ cropping and composing rectangles have the same size.</para>
           </textobject>
         </mediaobject>
       </figure>
+
+For complete list of the available selection targets see table <xref
+linkend="v4l2-sel-target"/>
+
     </section>
 
   <section>
@@ -186,7 +190,7 @@ V4L2_SEL_TGT_COMPOSE_ACTIVE </constant> target.</para>
 
    <section>
 
-     <title>Scaling control.</title>
+     <title>Scaling control</title>
 
 <para>An application can detect if scaling is performed by comparing the width
 and the height of rectangles obtained using <constant> V4L2_SEL_TGT_CROP_ACTIVE
@@ -200,7 +204,7 @@ the scaling ratios using these values.</para>
 
   <section>
 
-    <title>Comparison with old cropping API.</title>
+    <title>Comparison with old cropping API</title>
 
 <para>The selection API was introduced to cope with deficiencies of previous
 <link linkend="crop"> API </link>, that was designed to control simple capture
diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index e97c512861bb..8ae38876172e 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -128,6 +128,22 @@ structs, ioctls) must be noted in more detail in the history chapter
 applications. -->
 
       <revision>
+        <revnumber>3.4</revnumber>
+        <date>2012-01-25</date>
+        <authorinitials>sn</authorinitials>
+        <revremark>Added <link linkend="jpeg-controls">JPEG compression
+            control class.</link>
+        </revremark>
+      </revision>
+
+      <revision>
+        <revnumber>3.3</revnumber>
+        <date>2012-01-11</date>
+        <authorinitials>hv</authorinitials>
+        <revremark>Added device_caps field to struct v4l2_capabilities.</revremark>
+      </revision>
+
+      <revision>
         <revnumber>3.2</revnumber>
         <date>2011-08-26</date>
         <authorinitials>hv</authorinitials>
@@ -417,7 +433,7 @@ and discussions on the V4L mailing list.</revremark>
 </partinfo>
 
 <title>Video for Linux Two API Specification</title>
- <subtitle>Revision 3.2</subtitle>
+ <subtitle>Revision 3.3</subtitle>
 
   <chapter id="common">
     &sub-common;
@@ -473,6 +489,7 @@ and discussions on the V4L mailing list.</revremark>
     &sub-cropcap;
     &sub-dbg-g-chip-ident;
     &sub-dbg-g-register;
+    &sub-decoder-cmd;
     &sub-dqevent;
     &sub-encoder-cmd;
     &sub-enumaudio;
diff --git a/Documentation/DocBook/media/v4l/vidioc-decoder-cmd.xml b/Documentation/DocBook/media/v4l/vidioc-decoder-cmd.xml
new file mode 100644
index 000000000000..74b87f6e480a
--- /dev/null
+++ b/Documentation/DocBook/media/v4l/vidioc-decoder-cmd.xml
@@ -0,0 +1,256 @@
+<refentry id="vidioc-decoder-cmd">
+  <refmeta>
+    <refentrytitle>ioctl VIDIOC_DECODER_CMD, VIDIOC_TRY_DECODER_CMD</refentrytitle>
+    &manvol;
+  </refmeta>
+
+  <refnamediv>
+    <refname>VIDIOC_DECODER_CMD</refname>
+    <refname>VIDIOC_TRY_DECODER_CMD</refname>
+    <refpurpose>Execute an decoder command</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <funcsynopsis>
+      <funcprototype>
+        <funcdef>int <function>ioctl</function></funcdef>
+        <paramdef>int <parameter>fd</parameter></paramdef>
+        <paramdef>int <parameter>request</parameter></paramdef>
+        <paramdef>struct v4l2_decoder_cmd *<parameter>argp</parameter></paramdef>
+      </funcprototype>
+    </funcsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Arguments</title>
+
+    <variablelist>
+      <varlistentry>
+        <term><parameter>fd</parameter></term>
+        <listitem>
+          <para>&fd;</para>
+        </listitem>
+      </varlistentry>
+      <varlistentry>
+        <term><parameter>request</parameter></term>
+        <listitem>
+          <para>VIDIOC_DECODER_CMD, VIDIOC_TRY_DECODER_CMD</para>
+        </listitem>
+      </varlistentry>
+      <varlistentry>
+        <term><parameter>argp</parameter></term>
+        <listitem>
+          <para></para>
+        </listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>Description</title>
+
+    <note>
+      <title>Experimental</title>
+
+      <para>This is an <link linkend="experimental">experimental</link>
+interface and may change in the future.</para>
+    </note>
+
+    <para>These ioctls control an audio/video (usually MPEG-) decoder.
+<constant>VIDIOC_DECODER_CMD</constant> sends a command to the
+decoder, <constant>VIDIOC_TRY_DECODER_CMD</constant> can be used to
+try a command without actually executing it. To send a command applications
+must initialize all fields of a &v4l2-decoder-cmd; and call
+<constant>VIDIOC_DECODER_CMD</constant> or <constant>VIDIOC_TRY_DECODER_CMD</constant>
+with a pointer to this structure.</para>
+
+    <para>The <structfield>cmd</structfield> field must contain the
+command code. Some commands use the <structfield>flags</structfield> field for
+additional information.
+</para>
+
+    <para>A <function>write</function>() or &VIDIOC-STREAMON; call sends an implicit
+START command to the decoder if it has not been started yet.
+</para>
+
+    <para>A <function>close</function>() or &VIDIOC-STREAMOFF; call of a streaming
+file descriptor sends an implicit immediate STOP command to the decoder, and all
+buffered data is discarded.</para>
+
+    <para>These ioctls are optional, not all drivers may support
+them. They were introduced in Linux 3.3.</para>
+
+    <table pgwide="1" frame="none" id="v4l2-decoder-cmd">
+      <title>struct <structname>v4l2_decoder_cmd</structname></title>
+      <tgroup cols="5">
+        &cs-str;
+        <tbody valign="top">
+          <row>
+            <entry>__u32</entry>
+            <entry><structfield>cmd</structfield></entry>
+            <entry></entry>
+            <entry></entry>
+            <entry>The decoder command, see <xref linkend="decoder-cmds" />.</entry>
+          </row>
+          <row>
+            <entry>__u32</entry>
+            <entry><structfield>flags</structfield></entry>
+            <entry></entry>
+            <entry></entry>
+            <entry>Flags to go with the command. If no flags are defined for
+this command, drivers and applications must set this field to zero.</entry>
+          </row>
+          <row>
+            <entry>union</entry>
+            <entry>(anonymous)</entry>
+            <entry></entry>
+            <entry></entry>
+            <entry></entry>
+          </row>
+          <row>
+            <entry></entry>
+            <entry>struct</entry>
+            <entry><structfield>start</structfield></entry>
+            <entry></entry>
+            <entry>Structure containing additional data for the
+<constant>V4L2_DEC_CMD_START</constant> command.</entry>
+          </row>
+          <row>
+            <entry></entry>
+            <entry></entry>
+            <entry>__s32</entry>
+            <entry><structfield>speed</structfield></entry>
+            <entry>Playback speed and direction. The playback speed is defined as
+<structfield>speed</structfield>/1000 of the normal speed. So 1000 is normal playback.
+Negative numbers denote reverse playback, so -1000 does reverse playback at normal
+speed. Speeds -1, 0 and 1 have special meanings: speed 0 is shorthand for 1000
+(normal playback). A speed of 1 steps just one frame forward, a speed of -1 steps
+just one frame back.
+            </entry>
+          </row>
+          <row>
+            <entry></entry>
+            <entry></entry>
+            <entry>__u32</entry>
+            <entry><structfield>format</structfield></entry>
+            <entry>Format restrictions. This field is set by the driver, not the
+application. Possible values are <constant>V4L2_DEC_START_FMT_NONE</constant> if
+there are no format restrictions or <constant>V4L2_DEC_START_FMT_GOP</constant>
+if the decoder operates on full GOPs (<wordasword>Group Of Pictures</wordasword>).
+This is usually the case for reverse playback: the decoder needs full GOPs, which
+it can then play in reverse order. So to implement reverse playback the application
+must feed the decoder the last GOP in the video file, then the GOP before that, etc. etc.
+            </entry>
+          </row>
+          <row>
+            <entry></entry>
+            <entry>struct</entry>
+            <entry><structfield>stop</structfield></entry>
+            <entry></entry>
+            <entry>Structure containing additional data for the
+<constant>V4L2_DEC_CMD_STOP</constant> command.</entry>
+          </row>
+          <row>
+            <entry></entry>
+            <entry></entry>
+            <entry>__u64</entry>
+            <entry><structfield>pts</structfield></entry>
+            <entry>Stop playback at this <structfield>pts</structfield> or immediately
+if the playback is already past that timestamp. Leave to 0 if you want to stop after the
+last frame was decoded.
+            </entry>
+          </row>
+          <row>
+            <entry></entry>
+            <entry>struct</entry>
+            <entry><structfield>raw</structfield></entry>
+            <entry></entry>
+            <entry></entry>
+          </row>
+          <row>
+            <entry></entry>
+            <entry></entry>
+            <entry>__u32</entry>
+            <entry><structfield>data</structfield>[16]</entry>
+            <entry>Reserved for future extensions. Drivers and
+applications must set the array to zero.</entry>
+          </row>
+        </tbody>
+      </tgroup>
+    </table>
+
+    <table pgwide="1" frame="none" id="decoder-cmds">
+      <title>Decoder Commands</title>
+      <tgroup cols="3">
+        &cs-def;
+        <tbody valign="top">
+          <row>
+            <entry><constant>V4L2_DEC_CMD_START</constant></entry>
+            <entry>0</entry>
+            <entry>Start the decoder. When the decoder is already
+running or paused, this command will just change the playback speed.
+That means that calling <constant>V4L2_DEC_CMD_START</constant> when
+the decoder was paused will <emphasis>not</emphasis> resume the decoder.
+You have to explicitly call <constant>V4L2_DEC_CMD_RESUME</constant> for that.
+This command has one flag:
+<constant>V4L2_DEC_CMD_START_MUTE_AUDIO</constant>. If set, then audio will
+be muted when playing back at a non-standard speed.
+            </entry>
+          </row>
+          <row>
+            <entry><constant>V4L2_DEC_CMD_STOP</constant></entry>
+            <entry>1</entry>
+            <entry>Stop the decoder. When the decoder is already stopped,
+this command does nothing. This command has two flags:
+if <constant>V4L2_DEC_CMD_STOP_TO_BLACK</constant> is set, then the decoder will
+set the picture to black after it stopped decoding. Otherwise the last image will
+repeat. If <constant>V4L2_DEC_CMD_STOP_IMMEDIATELY</constant> is set, then the decoder
+stops immediately (ignoring the <structfield>pts</structfield> value), otherwise it
+will keep decoding until timestamp >= pts or until the last of the pending data from
+its internal buffers was decoded.
+</entry>
+          </row>
+          <row>
+            <entry><constant>V4L2_DEC_CMD_PAUSE</constant></entry>
+            <entry>2</entry>
+            <entry>Pause the decoder. When the decoder has not been
+started yet, the driver will return an &EPERM;. When the decoder is
+already paused, this command does nothing. This command has one flag:
+if <constant>V4L2_DEC_CMD_PAUSE_TO_BLACK</constant> is set, then set the
+decoder output to black when paused.
+</entry>
+          </row>
+          <row>
+            <entry><constant>V4L2_DEC_CMD_RESUME</constant></entry>
+            <entry>3</entry>
+            <entry>Resume decoding after a PAUSE command. When the
+decoder has not been started yet, the driver will return an &EPERM;.
+When the decoder is already running, this command does nothing. No
+flags are defined for this command.</entry>
+          </row>
+        </tbody>
+      </tgroup>
+    </table>
+
+  </refsect1>
+
+  <refsect1>
+    &return-value;
+
+    <variablelist>
+      <varlistentry>
+        <term><errorcode>EINVAL</errorcode></term>
+        <listitem>
+          <para>The <structfield>cmd</structfield> field is invalid.</para>
+        </listitem>
+      </varlistentry>
+      <varlistentry>
+        <term><errorcode>EPERM</errorcode></term>
+        <listitem>
+          <para>The application sent a PAUSE or RESUME command when
+the decoder was not running.</para>
+        </listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+</refentry>
diff --git a/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml b/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml
index af7f3f2a36dd..f431b3ba79bd 100644
--- a/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-encoder-cmd.xml
@@ -74,15 +74,16 @@ only used by the STOP command and contains one bit: If the
 encoding will continue until the end of the current <wordasword>Group
 Of Pictures</wordasword>, otherwise it will stop immediately.</para>
 
-    <para>A <function>read</function>() call sends a START command to
-the encoder if it has not been started yet. After a STOP command,
+    <para>A <function>read</function>() or &VIDIOC-STREAMON; call sends an implicit
+START command to the encoder if it has not been started yet. After a STOP command,
 <function>read</function>() calls will read the remaining data
 buffered by the driver. When the buffer is empty,
 <function>read</function>() will return zero and the next
 <function>read</function>() call will restart the encoder.</para>
 
-    <para>A <function>close</function>() call sends an immediate STOP
-to the encoder, and all buffered data is discarded.</para>
+    <para>A <function>close</function>() or &VIDIOC-STREAMOFF; call of a streaming
+file descriptor sends an implicit immediate STOP to the encoder, and all buffered
+data is discarded.</para>
 
     <para>These ioctls are optional, not all drivers may support
 them. They were introduced in Linux 2.6.21.</para>
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml b/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml
index 01ea24b84385..48748499c097 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml
@@ -57,6 +57,11 @@
   <refsect1>
     <title>Description</title>
 
+    <para>These ioctls are <emphasis role="bold">deprecated</emphasis>.
+    New drivers and applications should use <link linkend="jpeg-controls">
+    JPEG class controls</link> for image quality and JPEG markers control.
+    </para>
+
     <para>[to do]</para>
 
     <para>Ronald Bultje elaborates:</para>
@@ -86,7 +91,10 @@ to add them.</para>
           <row>
             <entry>int</entry>
             <entry><structfield>quality</structfield></entry>
-            <entry></entry>
+            <entry>Deprecated. If <link linkend="jpeg-quality-control"><constant>
+            V4L2_CID_JPEG_IMAGE_QUALITY</constant></link> control is exposed by
+            a driver applications should use it instead and ignore this field.
+            </entry>
           </row>
           <row>
             <entry>int</entry>
@@ -116,7 +124,11 @@ to add them.</para>
           <row>
             <entry>__u32</entry>
             <entry><structfield>jpeg_markers</structfield></entry>
-            <entry>See <xref linkend="jpeg-markers" />.</entry>
+            <entry>See <xref linkend="jpeg-markers"/>. Deprecated.
+            If <link linkend="jpeg-active-marker-control"><constant>
+            V4L2_CID_JPEG_ACTIVE_MARKER</constant></link> control
+            is exposed by a driver applications should use it instead
+            and ignore this field.</entry>
           </row>
         </tbody>
       </tgroup>
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml
index a9d36e0c090e..bb04eff75f45 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-selection.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-selection.xml
@@ -58,43 +58,43 @@
 
     <para>The ioctls are used to query and configure selection rectangles.</para>
 
-<para> To query the cropping (composing) rectangle set <structfield>
-&v4l2-selection;::type </structfield> to the respective buffer type.  Do not
-use multiplanar buffers.  Use <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE
+<para> To query the cropping (composing) rectangle set &v4l2-selection;
+<structfield> type </structfield> field to the respective buffer type.
+Do not use multiplanar buffers.  Use <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE
 </constant> instead of <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE
 </constant>.  Use <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT </constant> instead of
 <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE </constant>.  The next step is
-setting <structfield> &v4l2-selection;::target </structfield> to value
-<constant> V4L2_SEL_TGT_CROP_ACTIVE </constant> (<constant>
+setting the value of &v4l2-selection; <structfield>target</structfield> field
+to <constant> V4L2_SEL_TGT_CROP_ACTIVE </constant> (<constant>
 V4L2_SEL_TGT_COMPOSE_ACTIVE </constant>).  Please refer to table <xref
 linkend="v4l2-sel-target" /> or <xref linkend="selection-api" /> for additional
-targets.  Fields <structfield> &v4l2-selection;::flags </structfield> and
-<structfield> &v4l2-selection;::reserved </structfield> are ignored and they
-must be filled with zeros.  The driver fills the rest of the structure or
+targets.  The <structfield>flags</structfield> and <structfield>reserved
+</structfield> fields of &v4l2-selection; are ignored and they must be filled
+with zeros.  The driver fills the rest of the structure or
 returns &EINVAL; if incorrect buffer type or target was used. If cropping
 (composing) is not supported then the active rectangle is not mutable and it is
-always equal to the bounds rectangle.  Finally, structure <structfield>
-&v4l2-selection;::r </structfield> is filled with the current cropping
+always equal to the bounds rectangle.  Finally, the &v4l2-rect;
+<structfield>r</structfield> rectangle is filled with the current cropping
 (composing) coordinates. The coordinates are expressed in driver-dependent
 units. The only exception are rectangles for images in raw formats, whose
 coordinates are always expressed in pixels.  </para>
 
-<para> To change the cropping (composing) rectangle set <structfield>
-&v4l2-selection;::type </structfield> to the respective buffer type.  Do not
+<para> To change the cropping (composing) rectangle set the &v4l2-selection;
+<structfield>type</structfield> field to the respective buffer type.  Do not
 use multiplanar buffers.  Use <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE
 </constant> instead of <constant> V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE
 </constant>.  Use <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT </constant> instead of
 <constant> V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE </constant>.  The next step is
-setting <structfield> &v4l2-selection;::target </structfield> to value
-<constant> V4L2_SEL_TGT_CROP_ACTIVE </constant> (<constant>
+setting the value of &v4l2-selection; <structfield>target</structfield> to
+<constant>V4L2_SEL_TGT_CROP_ACTIVE</constant> (<constant>
 V4L2_SEL_TGT_COMPOSE_ACTIVE </constant>). Please refer to table <xref
 linkend="v4l2-sel-target" /> or <xref linkend="selection-api" /> for additional
-targets.  Set desired active area into the field <structfield>
-&v4l2-selection;::r </structfield>.  Field <structfield>
-&v4l2-selection;::reserved </structfield> is ignored and must be filled with
-zeros.  The driver may adjust the rectangle coordinates. An application may
-introduce constraints to control rounding behaviour. Set the field
-<structfield> &v4l2-selection;::flags </structfield> to one of values:
+targets.  The &v4l2-rect; <structfield>r</structfield> rectangle need to be
+set to the desired active area. Field &v4l2-selection; <structfield> reserved
+</structfield> is ignored and must be filled with zeros.  The driver may adjust
+coordinates of the requested rectangle. An application may
+introduce constraints to control rounding behaviour. The &v4l2-selection;
+<structfield>flags</structfield> field must be set to one of the following:
 
 <itemizedlist>
   <listitem>
@@ -129,7 +129,7 @@ and vertical offset and sizes are chosen according to following priority:
 
 <orderedlist>
   <listitem>
-    <para>Satisfy constraints from <structfield>&v4l2-selection;::flags</structfield>.</para>
+    <para>Satisfy constraints from &v4l2-selection; <structfield>flags</structfield>.</para>
   </listitem>
   <listitem>
     <para>Adjust width, height, left, and top to hardware limits and alignments.</para>
@@ -145,7 +145,7 @@ and vertical offset and sizes are chosen according to following priority:
   </listitem>
 </orderedlist>
 
-On success the field <structfield> &v4l2-selection;::r </structfield> contains
+On success the &v4l2-rect; <structfield>r</structfield> field contains
 the adjusted rectangle. When the parameters are unsuitable the application may
 modify the cropping (composing) or image parameters and repeat the cycle until
 satisfactory parameters have been negotiated. If constraints flags have to be
@@ -162,38 +162,38 @@ exist no rectangle </emphasis> that satisfies the constraints.</para>
         <tbody valign="top">
           <row>
             <entry><constant>V4L2_SEL_TGT_CROP_ACTIVE</constant></entry>
-            <entry>0</entry>
-            <entry>area that is currently cropped by hardware</entry>
+            <entry>0x0000</entry>
+            <entry>The area that is currently cropped by hardware.</entry>
           </row>
           <row>
             <entry><constant>V4L2_SEL_TGT_CROP_DEFAULT</constant></entry>
-            <entry>1</entry>
-            <entry>suggested cropping rectangle that covers the "whole picture"</entry>
+            <entry>0x0001</entry>
+            <entry>Suggested cropping rectangle that covers the "whole picture".</entry>
           </row>
           <row>
             <entry><constant>V4L2_SEL_TGT_CROP_BOUNDS</constant></entry>
-            <entry>2</entry>
-            <entry>limits for the cropping rectangle</entry>
+            <entry>0x0002</entry>
+            <entry>Limits for the cropping rectangle.</entry>
           </row>
           <row>
             <entry><constant>V4L2_SEL_TGT_COMPOSE_ACTIVE</constant></entry>
-            <entry>256</entry>
-            <entry>area to which data are composed by hardware</entry>
+            <entry>0x0100</entry>
+            <entry>The area to which data is composed by hardware.</entry>
           </row>
           <row>
             <entry><constant>V4L2_SEL_TGT_COMPOSE_DEFAULT</constant></entry>
-            <entry>257</entry>
-            <entry>suggested composing rectangle that covers the "whole picture"</entry>
+            <entry>0x0101</entry>
+            <entry>Suggested composing rectangle that covers the "whole picture".</entry>
           </row>
           <row>
             <entry><constant>V4L2_SEL_TGT_COMPOSE_BOUNDS</constant></entry>
-            <entry>258</entry>
-            <entry>limits for the composing rectangle</entry>
+            <entry>0x0102</entry>
+            <entry>Limits for the composing rectangle.</entry>
           </row>
           <row>
             <entry><constant>V4L2_SEL_TGT_COMPOSE_PADDED</constant></entry>
-            <entry>259</entry>
-            <entry>the active area and all padding pixels that are inserted or modified by the hardware</entry>
+            <entry>0x0103</entry>
+            <entry>The active area and all padding pixels that are inserted or modified by hardware.</entry>
           </row>
         </tbody>
       </tgroup>
@@ -209,12 +209,14 @@ exist no rectangle </emphasis> that satisfies the constraints.</para>
           <row>
             <entry><constant>V4L2_SEL_FLAG_GE</constant></entry>
             <entry>0x00000001</entry>
-            <entry>indicate that adjusted rectangle must contain a rectangle from <structfield>&v4l2-selection;::r</structfield></entry>
+            <entry>Indicates that the adjusted rectangle must contain the original
+            &v4l2-selection; <structfield>r</structfield> rectangle.</entry>
           </row>
           <row>
             <entry><constant>V4L2_SEL_FLAG_LE</constant></entry>
             <entry>0x00000002</entry>
-            <entry>indicate that adjusted rectangle must be inside a rectangle from <structfield>&v4l2-selection;::r</structfield></entry>
+            <entry>Indicates that the adjusted rectangle must be inside the original
+            &v4l2-rect; <structfield>r</structfield> rectangle.</entry>
           </row>
         </tbody>
       </tgroup>
@@ -245,27 +247,29 @@ exist no rectangle </emphasis> that satisfies the constraints.</para>
           <row>
             <entry>__u32</entry>
             <entry><structfield>type</structfield></entry>
-            <entry>Type of the buffer (from &v4l2-buf-type;)</entry>
+            <entry>Type of the buffer (from &v4l2-buf-type;).</entry>
           </row>
           <row>
             <entry>__u32</entry>
             <entry><structfield>target</structfield></entry>
-            <entry>used to select between <link linkend="v4l2-sel-target"> cropping and composing rectangles </link></entry>
+            <entry>Used to select between <link linkend="v4l2-sel-target"> cropping
+            and composing rectangles</link>.</entry>
           </row>
           <row>
             <entry>__u32</entry>
             <entry><structfield>flags</structfield></entry>
-            <entry>control over coordinates adjustments, refer to <link linkend="v4l2-sel-flags">selection flags</link></entry>
+            <entry>Flags controlling the selection rectangle adjustments, refer to
+            <link linkend="v4l2-sel-flags">selection flags</link>.</entry>
           </row>
           <row>
             <entry>&v4l2-rect;</entry>
             <entry><structfield>r</structfield></entry>
-            <entry>selection rectangle</entry>
+            <entry>The selection rectangle.</entry>
           </row>
           <row>
             <entry>__u32</entry>
             <entry><structfield>reserved[9]</structfield></entry>
-            <entry>Reserved fields for future use</entry>
+            <entry>Reserved fields for future use.</entry>
           </row>
         </tbody>
       </tgroup>
@@ -278,24 +282,24 @@ exist no rectangle </emphasis> that satisfies the constraints.</para>
       <varlistentry>
         <term><errorcode>EINVAL</errorcode></term>
         <listitem>
-          <para>The buffer <structfield> &v4l2-selection;::type </structfield>
-or <structfield> &v4l2-selection;::target </structfield> is not supported, or
-the <structfield> &v4l2-selection;::flags </structfield> are invalid.</para>
+          <para>Given buffer type <structfield>type</structfield> or
+the selection target <structfield>target</structfield> is not supported,
+or the <structfield>flags</structfield> argument is not valid.</para>
         </listitem>
       </varlistentry>
       <varlistentry>
         <term><errorcode>ERANGE</errorcode></term>
         <listitem>
-          <para>it is not possible to adjust a rectangle <structfield>
-&v4l2-selection;::r </structfield> that satisfies all contraints from
-<structfield> &v4l2-selection;::flags </structfield>.</para>
+          <para>It is not possible to adjust &v4l2-rect; <structfield>
+r</structfield> rectangle to satisfy all contraints given in the
+<structfield>flags</structfield> argument.</para>
         </listitem>
       </varlistentry>
       <varlistentry>
         <term><errorcode>EBUSY</errorcode></term>
         <listitem>
-          <para>it is not possible to apply change of selection rectangle at the moment.
-Usually because streaming is in progress.</para>
+          <para>It is not possible to apply change of the selection rectangle
+at the moment. Usually because streaming is in progress.</para>
         </listitem>
       </varlistentry>
     </variablelist>
diff --git a/Documentation/DocBook/media/v4l/vidioc-querycap.xml b/Documentation/DocBook/media/v4l/vidioc-querycap.xml
index e3664d6f2de4..4643505cd4ca 100644
--- a/Documentation/DocBook/media/v4l/vidioc-querycap.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-querycap.xml
@@ -124,12 +124,35 @@ printf ("Version: %u.%u.%u\n",
           <row>
             <entry>__u32</entry>
             <entry><structfield>capabilities</structfield></entry>
-            <entry>Device capabilities, see <xref
-                linkend="device-capabilities" />.</entry>
+            <entry>Available capabilities of the physical device as a whole, see <xref
+                linkend="device-capabilities" />. The same physical device can export
+                multiple devices in /dev (e.g. /dev/videoX, /dev/vbiY and /dev/radioZ).
+                The <structfield>capabilities</structfield> field should contain a union
+                of all capabilities available around the several V4L2 devices exported
+                to userspace.
+                For all those devices the <structfield>capabilities</structfield> field
+                returns the same set of capabilities. This allows applications to open
+                just one of the devices (typically the video device) and discover whether
+                video, vbi and/or radio are also supported.
+            </entry>
           </row>
           <row>
             <entry>__u32</entry>
-            <entry><structfield>reserved</structfield>[4]</entry>
+            <entry><structfield>device_caps</structfield></entry>
+            <entry>Device capabilities of the opened device, see <xref
+                linkend="device-capabilities" />. Should contain the available capabilities
+                of that specific device node. So, for example, <structfield>device_caps</structfield>
+                of a radio device will only contain radio related capabilities and
+                no video or vbi capabilities. This field is only set if the <structfield>capabilities</structfield>
+                field contains the <constant>V4L2_CAP_DEVICE_CAPS</constant> capability.
+                Only the <structfield>capabilities</structfield> field can have the
+                <constant>V4L2_CAP_DEVICE_CAPS</constant> capability, <structfield>device_caps</structfield>
+                will never set <constant>V4L2_CAP_DEVICE_CAPS</constant>.
+            </entry>
+          </row>
+          <row>
+            <entry>__u32</entry>
+            <entry><structfield>reserved</structfield>[3]</entry>
             <entry>Reserved for future extensions. Drivers must set
 this array to zero.</entry>
           </row>
@@ -276,6 +299,13 @@ linkend="async">asynchronous</link> I/O methods.</entry>
             <entry>The device supports the <link
 linkend="mmap">streaming</link> I/O method.</entry>
           </row>
+          <row>
+            <entry><constant>V4L2_CAP_DEVICE_CAPS</constant></entry>
+            <entry>0x80000000</entry>
+            <entry>The driver fills the <structfield>device_caps</structfield>
+            field. This capability can only appear in the <structfield>capabilities</structfield>
+            field and never in the <structfield>device_caps</structfield> field.</entry>
+          </row>
         </tbody>
       </tgroup>
     </table>
diff --git a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
index e013da845b11..18b1a8266f7c 100644
--- a/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-s-hw-freq-seek.xml
@@ -96,8 +96,8 @@ field and the &v4l2-tuner; <structfield>index</structfield> field.</entry>
           <row>
             <entry>__u32</entry>
             <entry><structfield>reserved</structfield>[7]</entry>
-            <entry>Reserved for future extensions. Drivers and
-            applications must set the array to zero.</entry>
+            <entry>Reserved for future extensions. Applications
+            must set the array to zero.</entry>
           </row>
         </tbody>
       </tgroup>
@@ -112,7 +112,7 @@ field and the &v4l2-tuner; <structfield>index</structfield> field.</entry>
         <term><errorcode>EINVAL</errorcode></term>
         <listitem>
           <para>The <structfield>tuner</structfield> index is out of
-bounds or the value in the <structfield>type</structfield> field is
+bounds, the wrap_around value is not supported or the value in the <structfield>type</structfield> field is
 wrong.</para>
         </listitem>
       </varlistentry>
diff --git a/Documentation/dvb/cards.txt b/Documentation/dvb/cards.txt
index cc09187a5db7..97709e9a3076 100644
--- a/Documentation/dvb/cards.txt
+++ b/Documentation/dvb/cards.txt
@@ -119,4 +119,5 @@ o Cards based on the Phillips saa7134 PCI bridge:
   - Compro Videomate DVB-T300
   - Compro Videomate DVB-T200
   - AVerMedia AVerTVHD MCE A180
+  - KWorld PC150-U ATSC Hybrid
 
diff --git a/Documentation/dvb/lmedm04.txt b/Documentation/dvb/lmedm04.txt
index 10b5f0411386..f4b720a14675 100644
--- a/Documentation/dvb/lmedm04.txt
+++ b/Documentation/dvb/lmedm04.txt
@@ -66,5 +66,16 @@ dd if=US290D.sys ibs=1 skip=36856 count=3976 of=dvb-usb-lme2510-s0194.fw
 For LME2510C
 dd if=US290D.sys ibs=1 skip=33152 count=3697 of=dvb-usb-lme2510c-s0194.fw
 
+---------------------------------------------------------------------
+
+The m88rs2000 tuner driver can be found in windows/system32/drivers
+
+US2B0D.sys (dated 29 Jun 2010)
+
+dd if=US2B0D.sys ibs=1 skip=34432 count=3871 of=dvb-usb-lme2510c-rs2000.fw
+
+We need to modify id of rs2000 firmware or it will warm boot id 3344:1120.
+
+echo -ne \\xF0\\x22 | dd conv=notrunc bs=1 count=2 seek=266 of=dvb-usb-lme2510c-rs2000.fw
 
 Copy the firmware file(s) to /lib/firmware
diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885
index 23584d0c6a75..f316d1816fcd 100644
--- a/Documentation/video4linux/CARDLIST.cx23885
+++ b/Documentation/video4linux/CARDLIST.cx23885
@@ -32,3 +32,4 @@
  31 -> Leadtek Winfast PxDVR3200 H XC4000                  [107d:6f39]
  32 -> MPX-885
  33 -> Mygica X8507                                        [14f1:8502]
+ 34 -> TerraTec Cinergy T PCIe Dual                        [153b:117e]
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index eee18e6962b6..fa4b3f947468 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -59,7 +59,7 @@
  58 -> Pinnacle PCTV HD 800i                               [11bd:0051]
  59 -> DViCO FusionHDTV 5 PCI nano                         [18ac:d530]
  60 -> Pinnacle Hybrid PCTV                                [12ab:1788]
- 61 -> Leadtek TV2000 XP Global                            [107d:6f18,107d:6618]
+ 61 -> Leadtek TV2000 XP Global                            [107d:6f18,107d:6618,107d:6619]
  62 -> PowerColor RA330                                    [14f1:ea3d]
  63 -> Geniatech X8000-MT DVBT                             [14f1:8852]
  64 -> DViCO FusionHDTV DVB-T PRO                          [18ac:db30]
@@ -87,3 +87,5 @@
  86 -> TeVii S464 DVB-S/S2                                 [d464:9022]
  87 -> Leadtek WinFast DTV2000 H PLUS                      [107d:6f42]
  88 -> Leadtek WinFast DTV1800 H (XC4000)                  [107d:6f38]
+ 89 -> Leadtek TV2000 XP Global (SC4100)                   [107d:6f36]
+ 90 -> Leadtek TV2000 XP Global (XC4100)                   [107d:6f43]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index e7be3ac49ead..d99262dda533 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -7,7 +7,7 @@
   6 -> Terratec Cinergy 200 USB                 (em2800)
   7 -> Leadtek Winfast USB II                   (em2800)        [0413:6023]
   8 -> Kworld USB2800                           (em2800)
-  9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker  (em2820/em2840) [1b80:e302,1b80:e304,2304:0207,2304:021a]
+  9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker  (em2820/em2840) [1b80:e302,1b80:e304,2304:0207,2304:021a,093b:a003]
  10 -> Hauppauge WinTV HVR 900                  (em2880)        [2040:6500]
  11 -> Terratec Hybrid XS                       (em2880)
  12 -> Kworld PVR TV 2800 RF                    (em2820/em2840)
@@ -61,7 +61,7 @@
  61 -> Pixelview PlayTV Box 4 USB 2.0           (em2820/em2840)
  62 -> Gadmei TVR200                            (em2820/em2840)
  63 -> Kaiomy TVnPC U2                          (em2860)        [eb1a:e303]
- 64 -> Easy Cap Capture DC-60                   (em2860)
+ 64 -> Easy Cap Capture DC-60                   (em2860)        [1b80:e309]
  65 -> IO-DATA GV-MVP/SZ                        (em2820/em2840) [04bb:0515]
  66 -> Empire dual TV                           (em2880)
  67 -> Terratec Grabby                          (em2860)        [0ccd:0096,0ccd:10AF]
@@ -76,7 +76,11 @@
  76 -> KWorld PlusTV 340U or UB435-Q (ATSC)     (em2870)        [1b80:a340]
  77 -> EM2874 Leadership ISDBT                  (em2874)
  78 -> PCTV nanoStick T2 290e                   (em28174)
- 79 -> Terratec Cinergy H5                      (em2884)        [0ccd:10a2,0ccd:10ad]
+ 79 -> Terratec Cinergy H5                      (em2884)        [0ccd:008e,0ccd:00ac,0ccd:10a2,0ccd:10ad]
  80 -> PCTV DVB-S2 Stick (460e)                 (em28174)
  81 -> Hauppauge WinTV HVR 930C                 (em2884)        [2040:1605]
  82 -> Terratec Cinergy HTC Stick               (em2884)        [0ccd:00b2]
+ 83 -> Honestech Vidbox NW03                    (em2860)        [eb1a:5006]
+ 84 -> MaxMedia UB425-TC                        (em2874)        [1b80:e425]
+ 85 -> PCTV QuatroStick (510e)                  (em2884)        [2304:0242]
+ 86 -> PCTV QuatroStick nano (520e)             (em2884)        [2013:0251]
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index e7ef38a19859..34f3b330e5f4 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -187,3 +187,4 @@
 186 -> Beholder BeholdTV 501                    [5ace:5010]
 187 -> Beholder BeholdTV 503 FM                 [5ace:5030]
 188 -> Sensoray 811/911                         [6000:0811,6000:0911]
+189 -> Kworld PC150-U                           [17de:a134]
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index 6323b7a20719..c83f6e418879 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -78,10 +78,11 @@ tuner=77 - TCL tuner MF02GIP-5N-E
 tuner=78 - Philips FMD1216MEX MK3 Hybrid Tuner
 tuner=79 - Philips PAL/SECAM multi (FM1216 MK5)
 tuner=80 - Philips FQ1216LME MK3 PAL/SECAM w/active loopthrough
-tuner=81 - Xceive 4000 tuner
 tuner=81 - Partsnic (Daewoo) PTI-5NF05
 tuner=82 - Philips CU1216L
 tuner=83 - NXP TDA18271
 tuner=84 - Sony BTF-Pxn01Z
 tuner=85 - Philips FQ1236 MK5
 tuner=86 - Tena TNF5337 MFD
+tuner=87 - Xceive 4000 tuner
+tuner=88 - Xceive 5000C tuner
diff --git a/Documentation/video4linux/fimc.txt b/Documentation/video4linux/fimc.txt
new file mode 100644
index 000000000000..eb049708f3e4
--- /dev/null
+++ b/Documentation/video4linux/fimc.txt
@@ -0,0 +1,178 @@
+Samsung S5P/EXYNOS4 FIMC driver
+
+Copyright (C) 2012 Samsung Electronics Co., Ltd.
+---------------------------------------------------------------------------
+
+The FIMC (Fully Interactive Mobile Camera) device available in Samsung
+SoC Application Processors is an integrated camera host interface, color
+space converter, image resizer and rotator.  It's also capable of capturing
+data from LCD controller (FIMD) through the SoC internal writeback data
+path.  There are multiple FIMC instances in the SoCs (up to 4), having
+slightly different capabilities, like pixel alignment constraints, rotator
+availability, LCD writeback support, etc. The driver is located at
+drivers/media/video/s5p-fimc directory.
+
+1. Supported SoCs
+=================
+
+S5PC100 (mem-to-mem only), S5PV210, EXYNOS4210
+
+2. Supported features
+=====================
+
+ - camera parallel interface capture (ITU-R.BT601/565);
+ - camera serial interface capture (MIPI-CSI2);
+ - memory-to-memory processing (color space conversion, scaling, mirror
+   and rotation);
+ - dynamic pipeline re-configuration at runtime (re-attachment of any FIMC
+   instance to any parallel video input or any MIPI-CSI front-end);
+ - runtime PM and system wide suspend/resume
+
+Not currently supported:
+ - LCD writeback input
+ - per frame clock gating (mem-to-mem)
+
+3. Files partitioning
+=====================
+
+- media device driver
+  drivers/media/video/s5p-fimc/fimc-mdevice.[ch]
+
+ - camera capture video device driver
+  drivers/media/video/s5p-fimc/fimc-capture.c
+
+ - MIPI-CSI2 receiver subdev
+  drivers/media/video/s5p-fimc/mipi-csis.[ch]
+
+ - video post-processor (mem-to-mem)
+  drivers/media/video/s5p-fimc/fimc-core.c
+
+ - common files
+  drivers/media/video/s5p-fimc/fimc-core.h
+  drivers/media/video/s5p-fimc/fimc-reg.h
+  drivers/media/video/s5p-fimc/regs-fimc.h
+
+4. User space interfaces
+========================
+
+4.1. Media device interface
+
+The driver supports Media Controller API as defined at
+http://http://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
+to the SoC peripheral camera input at runtime and optionally to control internal
+connections of the MIPI-CSIS device(s) to the FIMC entities.
+
+The media device interface allows to configure the SoC for capturing image
+data from the sensor through more than one FIMC instance (e.g. for simultaneous
+viewfinder and still capture setup).
+Reconfiguration is done by enabling/disabling media links created by the driver
+during initialization. The internal device topology can be easily discovered
+through media entity and links enumeration.
+
+4.2. Memory-to-memory video node
+
+V4L2 memory-to-memory interface at /dev/video? device node.  This is standalone
+video device, it has no media pads. However please note the mem-to-mem and
+capture video node operation on same FIMC instance is not allowed.  The driver
+detects such cases but the applications should prevent them to avoid an
+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
+
+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
+
+4.4. Camera capture subdevs
+
+Each FIMC instance exports a sub-device node (/dev/v4l-subdev?), a sub-device
+node is also created per each available and enabled at the platform level
+MIPI-CSI receiver device (currently up to two).
+
+4.5. sysfs
+
+In order to enable more precise camera pipeline control through the sub-device
+API the driver creates a sysfs entry associated with "s5p-fimc-md" platform
+device. The entry path is: /sys/platform/devices/s5p-fimc-md/subdev_conf_mode.
+
+In typical use case there could be a following capture pipeline configuration:
+sensor subdev -> mipi-csi subdev -> fimc subdev -> video node
+
+When we configure these devices through sub-device API at user space, the
+configuration flow must be from left to right, and the video node is
+configured as last one.
+When we don't use sub-device user space API the whole configuration of all
+devices belonging to the pipeline is done at the video node driver.
+The sysfs entry allows to instruct the capture node driver not to configure
+the sub-devices (format, crop), to avoid resetting the subdevs' configuration
+when the last configuration steps at the video node is performed.
+
+For full sub-device control support (subdevs configured at user space before
+starting streaming):
+# echo "sub-dev" > /sys/platform/devices/s5p-fimc-md/subdev_conf_mode
+
+For V4L2 video node control only (subdevs configured internally by the host
+driver):
+# echo "vid-dev" > /sys/platform/devices/s5p-fimc-md/subdev_conf_mode
+This is a default option.
+
+5. Device mapping to video and subdev device nodes
+==================================================
+
+There are associated two video device nodes with each device instance in
+hardware - video capture and mem-to-mem and additionally a subdev node for
+more precise FIMC capture subsystem control. In addition a separate v4l2
+sub-device node is created per each MIPI-CSIS device.
+
+How to find out which /dev/video? or /dev/v4l-subdev? is assigned to which
+device?
+
+You can either grep through the kernel log to find relevant information, i.e.
+# dmesg | grep -i fimc
+(note that udev, if present, might still have rearranged the video nodes),
+
+or retrieve the information from /dev/media? with help of the media-ctl tool:
+# media-ctl -p
+
+6. Platform support
+===================
+
+The machine code (plat-s5p and arch/arm/mach-*) must select following options
+
+CONFIG_S5P_DEV_FIMC0       mandatory
+CONFIG_S5P_DEV_FIMC1  \
+CONFIG_S5P_DEV_FIMC2  |    optional
+CONFIG_S5P_DEV_FIMC3  |
+CONFIG_S5P_SETUP_FIMC /
+CONFIG_S5P_SETUP_MIPIPHY \
+CONFIG_S5P_DEV_CSIS0     | optional for MIPI-CSI interface
+CONFIG_S5P_DEV_CSIS1     /
+
+Except that, relevant s5p_device_fimc? should be registered in the machine code
+in addition to a "s5p-fimc-md" platform device to which the media device driver
+is bound.  The "s5p-fimc-md" device instance is required even if only mem-to-mem
+operation is used.
+
+The description of sensor(s) attached to FIMC/MIPI-CSIS camera inputs should be
+passed as the "s5p-fimc-md" device platform_data.  The platform data structure
+is defined in file include/media/s5p_fimc.h.
+
+7. Build
+========
+
+This driver depends on following config options:
+PLAT_S5P,
+PM_RUNTIME,
+I2C,
+REGULATOR,
+VIDEO_V4L2_SUBDEV_API,
+
+If the driver is built as a loadable kernel module (CONFIG_VIDEO_SAMSUNG_S5P_FIMC=m)
+two modules are created (in addition to the core v4l2 modules): s5p-fimc.ko and
+optional s5p-csis.ko (MIPI-CSI receiver subdev).
diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt
index f2060f0dc02c..e6c2842407a4 100644
--- a/Documentation/video4linux/gspca.txt
+++ b/Documentation/video4linux/gspca.txt
@@ -217,6 +217,7 @@ ov534_9		06f8:3003	Hercules Dualpix HD Weblog
 sonixj          06f8:3004       Hercules Classic Silver
 sonixj          06f8:3008       Hercules Deluxe Optical Glass
 pac7302         06f8:3009       Hercules Classic Link
+pac7302         06f8:301b       Hercules Link
 nw80x           0728:d001       AVerMedia Camguard
 spca508         0733:0110       ViewQuest VQ110
 spca501         0733:0401       Intel Create and Share