diff options
Diffstat (limited to 'Documentation/DocBook/v4l/vidioc-enumoutput.xml')
| -rw-r--r-- | Documentation/DocBook/v4l/vidioc-enumoutput.xml | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/Documentation/DocBook/v4l/vidioc-enumoutput.xml b/Documentation/DocBook/v4l/vidioc-enumoutput.xml index e8d16dcd50c..a281d26a195 100644 --- a/Documentation/DocBook/v4l/vidioc-enumoutput.xml +++ b/Documentation/DocBook/v4l/vidioc-enumoutput.xml @@ -114,7 +114,13 @@ details on video standards and how to switch see <xref </row> <row> <entry>__u32</entry> - <entry><structfield>reserved</structfield>[4]</entry> + <entry><structfield>capabilities</structfield></entry> + <entry>This field provides capabilities for the +output. See <xref linkend="output-capabilities" /> for flags.</entry> + </row> + <row> + <entry>__u32</entry> + <entry><structfield>reserved</structfield>[3]</entry> <entry>Reserved for future extensions. Drivers must set the array to zero.</entry> </row> @@ -147,6 +153,34 @@ CVBS, S-Video, RGB.</entry> </tgroup> </table> + <!-- Capabilities flags based on video timings RFC by Muralidharan +Karicheri, titled RFC (v1.2): V4L - Support for video timings at the +input/output interface to linux-media@vger.kernel.org on 19 Oct 2009. + --> + <table frame="none" pgwide="1" id="output-capabilities"> + <title>Output capabilities</title> + <tgroup cols="3"> + &cs-def; + <tbody valign="top"> + <row> + <entry><constant>V4L2_OUT_CAP_PRESETS</constant></entry> + <entry>0x00000001</entry> + <entry>This output supports setting DV presets by using VIDIOC_S_DV_PRESET.</entry> + </row> + <row> + <entry><constant>V4L2_OUT_CAP_CUSTOM_TIMINGS</constant></entry> + <entry>0x00000002</entry> + <entry>This output supports setting custom video timings by using VIDIOC_S_DV_TIMINGS.</entry> + </row> + <row> + <entry><constant>V4L2_OUT_CAP_STD</constant></entry> + <entry>0x00000004</entry> + <entry>This output supports setting the TV standard by using VIDIOC_S_STD.</entry> + </row> + </tbody> + </tgroup> + </table> + </refsect1> <refsect1> &return-value; |