@@ -194,33 +194,6 @@ static SOC_ENUM_SINGLE_DECL(
static const struct snd_kcontrol_new tas2764_asi1_mux =
SOC_DAPM_ENUM("ASI1 Source", tas2764_ASI1_src_enum);
-static int tas2764_dac_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
- struct tas2764_priv *tas2764 = snd_soc_component_get_drvdata(component);
- int ret;
-
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- tas2764->dac_powered = true;
- ret = tas2764_update_pwr_ctrl(tas2764);
- break;
- case SND_SOC_DAPM_PRE_PMD:
- tas2764->dac_powered = false;
- ret = tas2764_update_pwr_ctrl(tas2764);
- break;
- default:
- dev_err(tas2764->dev, "Unsupported event\n");
- return -EINVAL;
- }
-
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
static const struct snd_kcontrol_new isense_switch =
SOC_DAPM_SINGLE("Switch", TAS2764_PWR_CTRL, TAS2764_ISENSE_POWER_EN, 1, 1);
static const struct snd_kcontrol_new vsense_switch =
@@ -233,8 +206,7 @@ static const struct snd_soc_dapm_widget tas2764_dapm_widgets[] = {
1, &isense_switch),
SND_SOC_DAPM_SWITCH("VSENSE", TAS2764_PWR_CTRL, TAS2764_VSENSE_POWER_EN,
1, &vsense_switch),
- SND_SOC_DAPM_DAC_E("DAC", NULL, SND_SOC_NOPM, 0, 0, tas2764_dac_event,
- SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+ SND_SOC_DAPM_DAC("DAC", NULL, SND_SOC_NOPM, 0, 0),
SND_SOC_DAPM_OUTPUT("OUT"),
SND_SOC_DAPM_SIGGEN("VMON"),
SND_SOC_DAPM_SIGGEN("IMON")
@@ -255,9 +227,28 @@ static int tas2764_mute(struct snd_soc_dai *dai, int mute, int direction)
{
struct tas2764_priv *tas2764 =
snd_soc_component_get_drvdata(dai->component);
+ int ret;
+
+ if (!mute) {
+ tas2764->dac_powered = true;
+ ret = tas2764_update_pwr_ctrl(tas2764);
+ if (ret)
+ return ret;
+ }
tas2764->unmuted = !mute;
- return tas2764_update_pwr_ctrl(tas2764);
+ ret = tas2764_update_pwr_ctrl(tas2764);
+ if (ret)
+ return ret;
+
+ if (mute) {
+ tas2764->dac_powered = false;
+ ret = tas2764_update_pwr_ctrl(tas2764);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
}
static int tas2764_set_bitwidth(struct tas2764_priv *tas2764, int bitwidth)