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Diffstat (limited to 'Documentation/linux_tv/media/dvb/video-stop.rst')
| -rw-r--r-- | Documentation/linux_tv/media/dvb/video-stop.rst | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/Documentation/linux_tv/media/dvb/video-stop.rst b/Documentation/linux_tv/media/dvb/video-stop.rst index fd5288727911..2dbf464d85bb 100644 --- a/Documentation/linux_tv/media/dvb/video-stop.rst +++ b/Documentation/linux_tv/media/dvb/video-stop.rst @@ -2,28 +2,23 @@ .. _VIDEO_STOP: +========== VIDEO_STOP ========== -Description ------------ - -This ioctl is for DVB devices only. To control a V4L2 decoder use the -V4L2 :ref:`VIDIOC_DECODER_CMD` instead. +NAME +---- -This ioctl call asks the Video Device to stop playing the current -stream. Depending on the input parameter, the screen can be blanked out -or displaying the last decoded frame. +VIDEO_STOP -Synopsis +SYNOPSIS -------- .. c:function:: int ioctl(fd, int request = VIDEO_STOP, boolean mode) -Arguments ----------- - +ARGUMENTS +--------- .. flat-table:: :header-rows: 0 @@ -59,11 +54,20 @@ Arguments - FALSE: Show last decoded frame. -Return Value +DESCRIPTION +----------- + +This ioctl is for DVB devices only. To control a V4L2 decoder use the +V4L2 :ref:`VIDIOC_DECODER_CMD` instead. + +This ioctl call asks the Video Device to stop playing the current +stream. Depending on the input parameter, the screen can be blanked out +or displaying the last decoded frame. + + +RETURN VALUE ------------ On success 0 is returned, on error -1 and the ``errno`` variable is set appropriately. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter. - - |