Unverified Commit 05437a91 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: mt8192: Report an error if when an invalid sidetone gain is written 



Reporting an error on invalid values is optional but helpful to userspace
so do so.

Reviewed-by: default avatarNícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: default avatarNícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230223-asoc-mt8192-quick-fixes-v1-3-9a85f90368e1@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b373076f

sound/soc/mediatek/mt8192/mt8192-dai-adda.c

+2 −0
Original line number Diff line number Diff line
@@ -601,6 +601,8 @@ static int stf_positive_gain_set(struct snd_kcontrol *kcontrol, 
					 POSITIVE_GAIN_MASK_SFT,

					 (gain_db / 6) << POSITIVE_GAIN_SFT,

					 &change);

	} else {

		return -EINVAL;

	}



	return change;