ALSA: hda/cs35l56: Do not mark cache dirty after REINIT

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Only call regcache_mark_dirty() in cs35l56_hda_fw_load() if
the CS35L56 was SYSTEM_RESET.

recache_mark_dirty() changes the behaviour of regcache_sync()
to write out cache values that are not the default value, and
skip cache values that are the default.

AUDIO_REINIT does not reset the registers. regcache_mark_dirty()
after AUDIO_REINIT could cause the regcache_sync() to sync
registers incorrectly because it will assume that all registers
have reset to default.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230731165726.7940-3-rf@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Richard Fitzgerald 2023-07-31 17:57:19 +01:00 • committed by Takashi Iwai

parent 7b6466ad1d

commit c36570970a

1 changed files with 1 additions and 1 deletions

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sound/pci/hda/cs35l56_hda.c

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