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| author | Mark Brown <broonie@kernel.org> | 2022-04-20 22:34:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-18 11:23:45 +0300 |
| commit | 31606a73baa35acdae6ab95ff5d3928e2d8b4cb0 (patch) | |
| tree | 1d90c09f31bf8b26417ec49f8721144a5fcf1457 /sound/soc | |
| parent | ce154bd3bc436dd92a9084337c2b06d18a3e5d87 (diff) | |
| download | linux-31606a73baa35acdae6ab95ff5d3928e2d8b4cb0.tar.xz | |
ASoC: max98090: Generate notifications on changes for custom control
[ Upstream commit 13fcf676d9e102594effc686d98521ff5c90b925 ]
The max98090 driver has some custom controls which share a put() function
which returns 0 unconditionally, meaning that events are not generated
when the value changes. Fix that.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220420193454.2647908-2-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/max98090.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index 779845e3a9e3..5b6405392f08 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -430,7 +430,7 @@ static int max98090_put_enab_tlv(struct snd_kcontrol *kcontrol, mask << mc->shift, sel << mc->shift); - return 0; + return *select != val; } static const char *max98090_perf_pwr_text[] = |