ALSA: hda: cs35l41: Run boot process during resume callbacks

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During initial probe, after reset is asserted for the first time, the
driver goes through a boot process to ensure the amp is ready to be
used. This involves verifying a boot flag, as well as verifying the
chip ids.

This is necessary since it is possible for the amp to have been fully
reset by the system suspend calls.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20231026150558.2105827-5-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Stefan Binding 2023-10-26 16:05:54 +01:00 • committed by Takashi Iwai

parent fff393db71

commit 881b7bce0c

1 changed files with 72 additions and 33 deletions

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sound/pci/hda/cs35l41_hda.c

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