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Diffstat (limited to 'drivers/staging/media/av7110/video-set-format.rst')
| -rw-r--r-- | drivers/staging/media/av7110/video-set-format.rst | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/drivers/staging/media/av7110/video-set-format.rst b/drivers/staging/media/av7110/video-set-format.rst deleted file mode 100644 index bb64e37ae081..000000000000 --- a/drivers/staging/media/av7110/video-set-format.rst +++ /dev/null @@ -1,82 +0,0 @@ -.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later -.. c:namespace:: DTV.video - -.. _VIDEO_SET_FORMAT: - -================ -VIDEO_SET_FORMAT -================ - -Name ----- - -VIDEO_SET_FORMAT - -.. attention:: This ioctl is deprecated. - -Synopsis --------- - -.. c:macro:: VIDEO_SET_FORMAT - -``int ioctl(fd, VIDEO_SET_FORMAT, video_format_t format)`` - -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_SET_FORMAT for this command. - - - .. row 3 - - - video_format_t format - - - video format of TV as defined in section ??. - -Description ------------ - -This ioctl sets the screen format (aspect ratio) of the connected output -device (TV) so that the output of the decoder can be adjusted -accordingly. - -.. c:type:: video_format_t - -.. code-block:: c - - typedef enum { - VIDEO_FORMAT_4_3, /* Select 4:3 format */ - VIDEO_FORMAT_16_9, /* Select 16:9 format. */ - VIDEO_FORMAT_221_1 /* 2.21:1 */ - } video_format_t; - -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. - - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - - .. row 1 - - - ``EINVAL`` - - - format is not a valid video format. |