ALSA: hda: cs35l41: Assert Reset prior to de-asserting in probe and system resume

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To ensure we are in a known state, exiting from reset at the point of
probe or in system resume, assert reset before we de-assert it.

Since the BIOS may enter into a pre-boot environment to control the
amps (for example for boot beep), we need to ensure we start from a
known, reset state prior to probe or system resume.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20231026150558.2105827-4-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Stefan Binding 2023-10-26 16:05:53 +01:00 • committed by Takashi Iwai

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commit fff393db71

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sound/pci/hda/cs35l41_hda.c

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