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Diffstat (limited to 'Documentation/userspace-api/media/dvb/audio-set-mute.rst')
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diff --git a/Documentation/userspace-api/media/dvb/audio-set-mute.rst b/Documentation/userspace-api/media/dvb/audio-set-mute.rst deleted file mode 100644 index 987751f92967..000000000000 --- a/Documentation/userspace-api/media/dvb/audio-set-mute.rst +++ /dev/null @@ -1,62 +0,0 @@ -.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later -.. c:namespace:: DTV.audio - -.. _AUDIO_SET_MUTE: - -============== -AUDIO_SET_MUTE -============== - -Name ----- - -AUDIO_SET_MUTE - -.. attention:: This ioctl is deprecated - -Synopsis --------- - -.. c:macro:: AUDIO_SET_MUTE - -``int ioctl(int fd, AUDIO_SET_MUTE, boolean state)`` - -Arguments ---------- - -.. flat-table:: - :header-rows: 0 - :stub-columns: 0 - - - - - - int fd - - - File descriptor returned by a previous call to open(). - - - - - - boolean state - - - Indicates if audio device shall mute or not. - - TRUE: Audio Mute - - FALSE: Audio Un-mute - -Description ------------ - -This ioctl is for Digital TV devices only. To control a V4L2 decoder use the -V4L2 :ref:`VIDIOC_DECODER_CMD` with the -``V4L2_DEC_CMD_START_MUTE_AUDIO`` flag instead. - -This ioctl call asks the audio device to mute the stream that is -currently being played. - -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. |