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author | Maxime Ripard <maxime@cerno.tech> | 2022-10-18 16:00:03 +0300 |
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committer | Maxime Ripard <maxime@cerno.tech> | 2022-10-18 16:00:03 +0300 |
commit | a140a6a2d5ec0329ad05cd3532a91ad0ce58dceb (patch) | |
tree | b2d44a1da423c53bd6c3ab3facd45ff5f2087ffd /drivers/staging/media/deprecated/saa7146/av7110/audio-set-mixer.rst | |
parent | 28743e25fa1c867675bd8ff976eb92d4251f13a1 (diff) | |
parent | 9abf2313adc1ca1b6180c508c25f22f9395cc780 (diff) | |
download | linux-a140a6a2d5ec0329ad05cd3532a91ad0ce58dceb.tar.xz |
Merge drm/drm-next into drm-misc-next
Let's kick-off this release cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/staging/media/deprecated/saa7146/av7110/audio-set-mixer.rst')
-rw-r--r-- | drivers/staging/media/deprecated/saa7146/av7110/audio-set-mixer.rst | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/staging/media/deprecated/saa7146/av7110/audio-set-mixer.rst b/drivers/staging/media/deprecated/saa7146/av7110/audio-set-mixer.rst new file mode 100644 index 000000000000..45dbdf4801e0 --- /dev/null +++ b/drivers/staging/media/deprecated/saa7146/av7110/audio-set-mixer.rst @@ -0,0 +1,53 @@ +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: DTV.audio + +.. _AUDIO_SET_MIXER: + +=============== +AUDIO_SET_MIXER +=============== + +Name +---- + +AUDIO_SET_MIXER + +.. attention:: This ioctl is deprecated + +Synopsis +-------- + +.. c:macro:: AUDIO_SET_MIXER + +``int ioctl(int fd, AUDIO_SET_MIXER, struct audio_mixer *mix)`` + +Arguments +--------- + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + + - + + - int fd + + - File descriptor returned by a previous call to open(). + + - + + - audio_mixer_t \*mix + + - mixer settings. + +Description +----------- + +This ioctl lets you adjust the mixer settings of the audio decoder. + +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. |