ASoC: adau1761: Fix input PGA volume

For the input PGA to work correctly the ALC clock needs to be active. Otherwise volume changes are not applied. Fixes: dab464b ("ASoC: Add ADAU1361/ADAU1761 audio CODEC support") Signed-off-by: Lars-Peter Clausen <[email protected]> Cc: [email protected] Signed-off-by: Mark Brown <[email protected]>
nemunaire · Oct 22, 2014 · 3b283f0 · 3b283f0
1 parent f114040
commit 3b283f0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c
@@ -405,6 +405,7 @@ static const struct snd_soc_dapm_widget adau1761_dapm_widgets[] = {
 		2, 0, NULL, 0),
 
 	SND_SOC_DAPM_SUPPLY("Slew Clock", ADAU1761_CLK_ENABLE0, 6, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("ALC Clock", ADAU1761_CLK_ENABLE0, 5, 0, NULL, 0),
 
 	SND_SOC_DAPM_SUPPLY_S("Digital Clock 0", 1, ADAU1761_CLK_ENABLE1,
 		0, 0, NULL, 0),
@@ -436,6 +437,9 @@ static const struct snd_soc_dapm_route adau1761_dapm_routes[] = {
 	{ "Right Playback Mixer", NULL, "Slew Clock" },
 	{ "Left Playback Mixer", NULL, "Slew Clock" },
 
+	{ "Left Input Mixer", NULL, "ALC Clock" },
+	{ "Right Input Mixer", NULL, "ALC Clock" },
+
 	{ "Digital Clock 0", NULL, "SYSCLK" },
 	{ "Digital Clock 1", NULL, "SYSCLK" },
 };