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Diffstat (limited to 'Documentation/userspace-api/media/dvb/video-try-command.rst')
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diff --git a/Documentation/userspace-api/media/dvb/video-try-command.rst b/Documentation/userspace-api/media/dvb/video-try-command.rst deleted file mode 100644 index 79bf3dfb8a32..000000000000 --- a/Documentation/userspace-api/media/dvb/video-try-command.rst +++ /dev/null @@ -1,66 +0,0 @@ -.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later -.. c:namespace:: DTV.video - -.. _VIDEO_TRY_COMMAND: - -================= -VIDEO_TRY_COMMAND -================= - -Name ----- - -VIDEO_TRY_COMMAND - -.. attention:: This ioctl is deprecated. - -Synopsis --------- - -.. c:macro:: VIDEO_TRY_COMMAND - -``int ioctl(int fd, VIDEO_TRY_COMMAND, struct video_command *cmd)`` - -Arguments ---------- - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - - .. row 1 - - - int fd - - - File descriptor returned by a previous call to open(). - - - .. row 2 - - - int request - - - Equals VIDEO_TRY_COMMAND for this command. - - - .. row 3 - - - struct video_command \*cmd - - - Try a decoder command. - -Description ------------ - -This ioctl is obsolete. Do not use in new drivers. For V4L2 decoders -this ioctl has been replaced by the -:ref:`VIDIOC_TRY_DECODER_CMD <VIDIOC_DECODER_CMD>` ioctl. - -This ioctl tries a decoder command. The ``video_command`` struct is a -subset of the ``v4l2_decoder_cmd`` struct, so refer to the -:ref:`VIDIOC_TRY_DECODER_CMD <VIDIOC_DECODER_CMD>` documentation -for more information. - -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. |