Unverified Commit 29aab388 authored by Shengjiu Wang's avatar Shengjiu Wang Committed by Mark Brown
Browse files

ASoC: fsl_sai: fix getting version from VERID 



The version information is at the bit31 ~ bit16 in the VERID
register, so need to right shift 16bit to get it, otherwise
the result of comparison "sai->verid.version >= 0x0301" is
wrong.

Fixes: 99c1e74f ("ASoC: fsl_sai: store full version instead of major/minor")
Signed-off-by: default avatarShengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: default avatarIuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: default avatarFabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/1675760664-25193-1-git-send-email-shengjiu.wang@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 95ff4aad

sound/soc/fsl/fsl_sai.c

+1 −0
Original line number Diff line number Diff line
@@ -1141,6 +1141,7 @@ static int fsl_sai_check_version(struct device *dev) 


	sai->verid.version = val &

		(FSL_SAI_VERID_MAJOR_MASK | FSL_SAI_VERID_MINOR_MASK);

	sai->verid.version >>= FSL_SAI_VERID_MINOR_SHIFT;

	sai->verid.feature = val & FSL_SAI_VERID_FEATURE_MASK;



	ret = regmap_read(sai->regmap, FSL_SAI_PARAM, &val);