ASoC: rt5682: fix getting the wrong device id when the suspend_stress_test

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This patch will be the workaround to fix getting the wrong device ID on the rare chance.
It seems like something unstable when the system resumes. e.g. the bus clock
This patch tries to read the device ID to check several times.
After the test, the driver will get the correct device ID the second time.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20210111092740.9128-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Shuming Fan 2021-01-11 17:27:40 +08:00 • committed by Mark Brown

parent 31c51a424f

commit 867f8d18df

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sound/soc/codecs/rt5682-sdw.c

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