Unverified Commit aaf5f0d7 authored by Martin Povišer's avatar Martin Povišer Committed by Mark Brown
Browse files

ASoC: apple: mca: Fix final status read on SERDES reset 



From within the early trigger we are doing a reset of the SERDES unit,
but the final status read is on a bad address. Add the missing SERDES
unit offset in calculation of the address.

Fixes: 3df5d0d9 ("ASoC: apple: mca: Start new platform driver")
Signed-off-by: default avatarMartin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20230224153302.45365-1-povik+lin@cutebit.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b5bfa727

sound/soc/apple/mca.c

+1 −1
Original line number Diff line number Diff line
@@ -210,7 +210,7 @@ static void mca_fe_early_trigger(struct snd_pcm_substream *substream, int cmd, 
			   SERDES_CONF_SOME_RST);

		readl_relaxed(cl->base + serdes_conf);

		mca_modify(cl, serdes_conf, SERDES_STATUS_RST, 0);

		WARN_ON(readl_relaxed(cl->base + REG_SERDES_STATUS) &

		WARN_ON(readl_relaxed(cl->base + serdes_unit + REG_SERDES_STATUS) &

			SERDES_STATUS_RST);

		break;

	default: