From: Richard Fitzgerald <rf@opensource.cirrus.com> stable inclusion from stable-5.10.60 commit 0e47f99e868001181fbb0336286f85c870af1fe0 bugzilla: 177018 https://gitee.com/openeuler/kernel/issues/I4EAUG Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 64324bac750b84ca54711fb7d332132fcdb87293 ] The driver has no support for left-justified protocol so it should not have been allowing this to be passed to cs42l42_set_dai_fmt(). Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Fixes: 2c394ca79604 ("ASoC: Add support for CS42L42 codec") Link: https://lore.kernel.org/r/20210729170929.6589-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Acked-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Chen Jun <chenjun102@huawei.com> --- sound/soc/codecs/cs42l42.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c index 64e8831e7b8a..9269b7003b31 100644 --- a/sound/soc/codecs/cs42l42.c +++ b/sound/soc/codecs/cs42l42.c @@ -772,7 +772,6 @@ static int cs42l42_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) /* interface format */ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: - case SND_SOC_DAIFMT_LEFT_J: break; default: return -EINVAL; -- 2.20.1