5.10-stable review patch. If anyone has any objections, please let me know.
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From: Mark Brown broonie@kernel.org
[ Upstream commit 172c88244b5f2d3375403ebb504d407be0fded59 ]
When a control changes value the return value from _put() should be 1 so we get events generated to userspace notifying applications of the change. We are checking if there has been a change and exiting early if not but we are not providing the correct return value in the latter case, fix this.
Fixes: af2618a2eee8 ("ASoC: meson: g12a: add internal DAC glue driver") Signed-off-by: Mark Brown broonie@kernel.org Link: https://lore.kernel.org/r/20240103-meson-enum-val-v1-3-424af7a8fb91@kernel.o... Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/meson/g12a-toacodec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/meson/g12a-toacodec.c b/sound/soc/meson/g12a-toacodec.c index 0938f590de226..5ddeb22ac685a 100644 --- a/sound/soc/meson/g12a-toacodec.c +++ b/sound/soc/meson/g12a-toacodec.c @@ -85,7 +85,7 @@ static int g12a_toacodec_mux_put_enum(struct snd_kcontrol *kcontrol,
snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL);
- return 0; + return 1; }
static SOC_ENUM_SINGLE_DECL(g12a_toacodec_mux_enum, TOACODEC_CTRL0,