Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/ke…

…rnel/git/mchehab/linux-media into next

Pull media updates from Mauro Carvalho Chehab:
 "This contains:
   - a new frontend/tuner driver set for si2168 and sa2157
   - Videobuf 2 core now supports DVB too
   - A new gspca sub-driver (dtcs033)
   - saa7134 is now converted to use videobuf2
   - add support for 4K timings
   - several other driver fixes and improvements

  PS.  This pull request is shorter than usual, partly because I have
  some other patches on topic branches that I'll be sending you later
  this week"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (286 commits)
  [media] au0828-dvb: restore its permission to 644
  [media] xc5000: delay tuner sleep to 5 seconds
  [media] xc5000: Don't use whitespace before tabs
  [media] xc5000: fix CamelCase
  [media] xc5000: Don't wrap msleep()
  [media] xc5000: get rid of positive error codes
  [media] au0828: reset streaming when a new frequency is set
  [media] au0828: Improve debug messages for urb_completion
  [media] au0828: Cancel stream-restart operation if frontend is disconnected
  [media] dib0700: fix RC support on Hauppauge Nova-TD
  [media] USB: as102_usb_drv.c: Remove useless return variables
  [media] v4l: Fix documentation of V4L2_PIX_FMT_H264_MVC and VP8 pixel formats
  [media] m5mols: Replace missing header
  [media] staging: lirc: Fix sparse warnings
  [media] fix mceusb endpoint type identification/handling
  [media] az6027: Added the PID for a new revision of the Elgato EyeTV Sat DVB-S Tuner
  [media] DocBook media: fix typo
  [media] adv7604: Add missing include to linux/types.h
  [media] v4l: Validate fields in the core code for subdev EDID ioctls
  [media] v4l: Add support for DV timings ioctls on subdev nodes
  ...

Documentation/DocBook/media/v4l/io.xml

@@ -125,7 +125,7 @@ location of the buffers in device memory can be determined with the
 <structfield>m.offset</structfield> and <structfield>length</structfield>
 returned in a &v4l2-buffer; are passed as sixth and second parameter to the
 <function>mmap()</function> function. When using the multi-planar API,
-struct &v4l2-buffer; contains an array of &v4l2-plane; structures, each
+&v4l2-buffer; contains an array of &v4l2-plane; structures, each
 containing its own <structfield>m.offset</structfield> and
 <structfield>length</structfield>. When using the multi-planar API, every
 plane of every buffer has to be mapped separately, so the number of
@@ -699,7 +699,12 @@ linkend="v4l2-buf-type" /></entry>
 buffer. It depends on the negotiated data format and may change with
 each buffer for compressed variable size data like JPEG images.
 Drivers must set this field when <structfield>type</structfield>
-refers to an input stream, applications when it refers to an output stream.</entry>
+refers to an input stream, applications when it refers to an output stream.
+If the application sets this to 0 for an output stream, then
+<structfield>bytesused</structfield> will be set to the size of the
+buffer (see the <structfield>length</structfield> field of this struct) by
+the driver. For multiplanar formats this field is ignored and the
+<structfield>planes</structfield> pointer is used instead.</entry>
 	  </row>
 	  <row>
 	    <entry>__u32</entry>
@@ -861,7 +866,11 @@ should set this to 0.</entry>
 	    <entry></entry>
 	    <entry>The number of bytes occupied by data in the plane
 	      (its payload). Drivers must set this field when <structfield>type</structfield>
-	      refers to an input stream, applications when it refers to an output stream.</entry>
+	      refers to an input stream, applications when it refers to an output stream.
+	      If the application sets this to 0 for an output stream, then
+	      <structfield>bytesused</structfield> will be set to the size of the
+	      plane (see the <structfield>length</structfield> field of this struct)
+	      by the driver.</entry>
 	  </row>
 	  <row>
 	    <entry>__u32</entry>

Documentation/DocBook/media/v4l/media-ioc-enum-links.xml

@@ -79,13 +79,13 @@
 	    <entry>Entity id, set by the application.</entry>
 	  </row>
 	  <row>
-	    <entry>struct &media-pad-desc;</entry>
+	    <entry>&media-pad-desc;</entry>
 	    <entry>*<structfield>pads</structfield></entry>
 	    <entry>Pointer to a pads array allocated by the application. Ignored
 	    if NULL.</entry>
 	  </row>
 	  <row>
-	    <entry>struct &media-link-desc;</entry>
+	    <entry>&media-link-desc;</entry>
 	    <entry>*<structfield>links</structfield></entry>
 	    <entry>Pointer to a links array allocated by the application. Ignored
 	    if NULL.</entry>
@@ -153,12 +153,12 @@
         &cs-str;
 	<tbody valign="top">
 	  <row>
-	    <entry>struct &media-pad-desc;</entry>
+	    <entry>&media-pad-desc;</entry>
 	    <entry><structfield>source</structfield></entry>
 	    <entry>Pad at the origin of this link.</entry>
 	  </row>
 	  <row>
-	    <entry>struct &media-pad-desc;</entry>
+	    <entry>&media-pad-desc;</entry>
 	    <entry><structfield>sink</structfield></entry>
 	    <entry>Pad at the target of this link.</entry>
 	  </row>

Documentation/DocBook/media/v4l/pixfmt.xml

@@ -772,7 +772,7 @@ extended control <constant>V4L2_CID_MPEG_STREAM_TYPE</constant>, see
 	  </row>
 	  <row id="V4L2-PIX-FMT-H264-MVC">
 		<entry><constant>V4L2_PIX_FMT_H264_MVC</constant></entry>
-		<entry>'MVC'</entry>
+		<entry>'M264'</entry>
 		<entry>H264 MVC video elementary stream.</entry>
 	  </row>
 	  <row id="V4L2-PIX-FMT-H263">
@@ -812,7 +812,7 @@ extended control <constant>V4L2_CID_MPEG_STREAM_TYPE</constant>, see
 	  </row>
 	  <row id="V4L2-PIX-FMT-VP8">
 		<entry><constant>V4L2_PIX_FMT_VP8</constant></entry>
-		<entry>'VP8'</entry>
+		<entry>'VP80'</entry>
 		<entry>VP8 video elementary stream.</entry>
 	  </row>
 	</tbody>