ASoC: cs35l56: Don't overwrite a patched firmware

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Only attempt to download wmfw/bin files to a non-secured part if
it reports FIRMWARE_MISSING. If FIRMWARE_MISSING is false the
firmware has already been patched and overwriting the patch could
corrupt the running firmware.

For a secured part the wmfw/bin can be downloaded even if
FIRMWARE_MISSING is false, because they will only patch tunings.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230815124826.5447-3-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Richard Fitzgerald 2023-08-15 13:48:26 +01:00 • committed by Mark Brown

parent 62ddad4238

commit 67bd793ba5

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GPG key ID: 24D68B725D5487D0

1 changed files with 15 additions and 2 deletions

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sound/soc/codecs/cs35l56.c

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