ASoC: dapm: Make sure to always update the DAPM graph in _put_volsw()
When using auto-muted controls it may happen that the register value will not
change when changing a control from enabled to disabled (since the control might
be physically disabled due to the auto-muting). We have to make sure to still
update the DAPM graph and disconnect the mixer input.
Fixes: commit 5729507 ("ASoC: dapm: Implement mixer input auto-disable")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 1e171bd..fb6c7b7 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2792,22 +2792,19 @@
mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME);
change = dapm_kcontrol_set_value(kcontrol, val);
-
- if (reg != SND_SOC_NOPM) {
- mask = mask << shift;
- val = val << shift;
-
- change = snd_soc_test_bits(codec, reg, mask, val);
- }
-
if (change) {
if (reg != SND_SOC_NOPM) {
- update.kcontrol = kcontrol;
- update.reg = reg;
- update.mask = mask;
- update.val = val;
+ mask = mask << shift;
+ val = val << shift;
- card->update = &update;
+ if (snd_soc_test_bits(codec, reg, mask, val)) {
+ update.kcontrol = kcontrol;
+ update.reg = reg;
+ update.mask = mask;
+ update.val = val;
+ card->update = &update;
+ }
+
}
ret = soc_dapm_mixer_update_power(card, kcontrol, connect);