---

yaml
---
r: 148203
b: refs/heads/master
c: b75576d
h: refs/heads/master
i:
  148201: b9a2ded
  148199: c4fb983
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6ea31b9f0a0307e16656af27fcda3160e2a64a1b
+refs/heads/master: b75576d76d4be50196773f36709cb7a4f5ac2ab7

trunk/include/sound/soc-dapm.h

@@ -367,6 +367,8 @@ struct snd_soc_dapm_widget {
 	unsigned char suspend:1;		/* was active before suspend */
 	unsigned char pmdown:1;			/* waiting for timeout */
 
+	int (*power_check)(struct snd_soc_dapm_widget *w);
+
 	/* external events */
 	unsigned short event_flags;		/* flags to specify event types */
 	int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int);

trunk/sound/soc/soc-dapm.c

@@ -631,20 +631,7 @@ static int dapm_power_widget(struct snd_soc_codec *codec, int event,
 {
 	int power, ret;
 
-	/* Work out the new power state */
 	switch (w->id) {
-	case snd_soc_dapm_vmid:
-		/* No action required */
-		return 0;
-
-	case snd_soc_dapm_adc:
-		power = dapm_adc_check_power(w);
-		break;
-
-	case snd_soc_dapm_dac:
-		power = dapm_dac_check_power(w);
-		break;
-
 	case snd_soc_dapm_pre:
 		if (!w->event)
 			return 0;
@@ -680,10 +667,13 @@ static int dapm_power_widget(struct snd_soc_codec *codec, int event,
 		return 0;
 
 	default:
-		power = dapm_generic_check_power(w);
 		break;
 	}
 
+	if (!w->power_check)
+		return 0;
+
+	power = w->power_check(w);
 	if (w->power == power)
 		return 0;
 	w->power = power;
@@ -1147,15 +1137,22 @@ int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
 		case snd_soc_dapm_switch:
 		case snd_soc_dapm_mixer:
 		case snd_soc_dapm_mixer_named_ctl:
+			w->power_check = dapm_generic_check_power;
 			dapm_new_mixer(codec, w);
 			break;
 		case snd_soc_dapm_mux:
 		case snd_soc_dapm_value_mux:
+			w->power_check = dapm_generic_check_power;
 			dapm_new_mux(codec, w);
 			break;
 		case snd_soc_dapm_adc:
+			w->power_check = dapm_adc_check_power;
+			break;
 		case snd_soc_dapm_dac:
+			w->power_check = dapm_dac_check_power;
+			break;
 		case snd_soc_dapm_pga:
+			w->power_check = dapm_generic_check_power;
 			dapm_new_pga(codec, w);
 			break;
 		case snd_soc_dapm_input:
@@ -1165,6 +1162,8 @@ int snd_soc_dapm_new_widgets(struct snd_soc_codec *codec)
 		case snd_soc_dapm_hp:
 		case snd_soc_dapm_mic:
 		case snd_soc_dapm_line:
+			w->power_check = dapm_generic_check_power;
+			break;
 		case snd_soc_dapm_vmid:
 		case snd_soc_dapm_pre:
 		case snd_soc_dapm_post: