ASoC: cs35l56: Make a common function to shutdown the DSP

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Move issuing of a CS35L56_MBOX_CMD_SHUTDOWN command and then waiting for
the DSP to reach CS35L56_HALO_STATE_SHUTDOWN in the register appropriate
for the hardware revision into a common function.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230721132120.5523-10-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Simon Trimmer 2023-07-21 14:21:18 +01:00 • committed by Mark Brown

parent f32a2bcbc0

commit 444dfa0912

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3 changed files with 28 additions and 16 deletions

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include/sound/cs35l56.h

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