ALSA: hda: Introduce HOST stream setup mechanism

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HDAudio stream setup procedure differs between revisions of the
controller device. Currently the differences are handled directly within
AudioDSP platform drivers with if-statements. Implement a more generic
approach and expose a function that a platform driver may use to ensure
the correct procedure is followed each time.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20230926080623.43927-3-cezary.rojewski@intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Cezary Rojewski 2023-09-26 10:06:21 +02:00 • committed by Takashi Iwai

parent 2ee2c75c58

commit 88320b74ef

2 changed files with 44 additions and 0 deletions

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3

include/sound/hdaudio_ext.h

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41

sound/hda/ext/hdac_ext_stream.c

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