From 4213ff556740bb45e2d9ff0f50d056c4e7dd0921 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@kernel.org>
Date: Thu, 28 Apr 2022 17:24:44 +0100
Subject: [PATCH] ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
Git-commit: 4213ff556740bb45e2d9ff0f50d056c4e7dd0921
Patch-mainline: v5.19-rc1
References: git-fixes
The driver has a custom put function for "DSP Voice Wake Up" which does
not generate event notifications on change, instead returning 0. Since we
already exit early in the case that there is no change this can be fixed
by unconditionally returning 1 at the end of the function.
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220428162444.3883147-1-broonie@kernel.org
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/codecs/rt5514.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 577680df7052..92428f2b459b 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -419,7 +419,7 @@ static int rt5514_dsp_voice_wake_up_put(struct snd_kcontrol *kcontrol,
}
}
- return 0;
+ return 1;
}
static const struct snd_kcontrol_new rt5514_snd_controls[] = {
--
2.35.3