ASoC: SOF: pcm: add pending_stop state variable

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Add a state variable to keep track of delayed stops, in case
pcm_ops->platform_stop_during_hw_free is set.

This patch should be iso-functionality, possibly removing no-op
cases. The main purpose of this new state variable is to prepare a
follow-up patch to reset all PCM and DMAs in case of stop/prepare xrun
sequences.

Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240402151828.175002-16-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Pierre-Louis Bossart 2024-04-02 10:18:26 -05:00 • committed by Mark Brown

parent bb83ae04d9

commit dbc78bce74

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11

sound/soc/sof/pcm.c

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1

sound/soc/sof/sof-audio.c

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1

sound/soc/sof/sof-audio.h

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