Merge branch 'pm-cpufreq'

[cascardo/linux.git] / Documentation / media / uapi / dvb / video-select-source.rst

diff --git a/Documentation/media/uapi/dvb/video-select-source.rst b/Documentation/media/uapi/dvb/video-select-source.rst
index 0ee0d03..2f4fbf4 100644 (file)
--- a/Documentation/media/uapi/dvb/video-select-source.rst
+++ b/Documentation/media/uapi/dvb/video-select-source.rst
@@ -11,11 +11,13 @@ Name
 
 VIDEO_SELECT_SOURCE
 
+.. attention:: This ioctl is deprecated.
 
 Synopsis
 --------
 
-.. cpp:function:: int ioctl(fd, int request = VIDEO_SELECT_SOURCE, video_stream_source_t source)
+.. c:function:: int ioctl(fd, VIDEO_SELECT_SOURCE, video_stream_source_t source)
+    :name: VIDEO_SELECT_SOURCE
 
 
 Arguments
@@ -56,6 +58,16 @@ This ioctl call informs the video device which source shall be used for
 the input data. The possible sources are demux or memory. If memory is
 selected, the data is fed to the video device through the write command.
 
+.. c:type:: video_stream_source_t
+
+.. code-block:: c
+
+       typedef enum {
+               VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
+               VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
+                               comes from the user through the write
+                               system call */
+       } video_stream_source_t;
 
 Return Value
 ------------