---

yaml
---
r: 129927
b: refs/heads/master
c: 32ed3f4
h: refs/heads/master
i:
  129925: 0bbeeaa
  129923: d836378
  129919: 5f575e7
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 87e88a746d6d93242c15e380dc8cd2579b524974
+refs/heads/master: 32ed3f4640631ab7a4c0bc0f1463cf019d510341

trunk/Documentation/sound/alsa/HD-Audio-Models.txt

@@ -349,6 +349,7 @@ STAC92HD73*
 STAC92HD83*
 ===========
   ref		Reference board
+  mic-ref	Reference board with power managment for ports
 
 STAC9872
 ========

trunk/sound/pci/hda/patch_sigmatel.c

@@ -81,6 +81,7 @@ enum {
 
 enum {
 	STAC_92HD83XXX_REF,
+	STAC_92HD83XXX_PWR_REF,
 	STAC_92HD83XXX_MODELS
 };
 
@@ -1734,10 +1735,12 @@ static unsigned int ref92hd83xxx_pin_configs[14] = {
 
 static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
 	[STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
+	[STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
 };
 
 static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
 	[STAC_92HD83XXX_REF] = "ref",
+	[STAC_92HD83XXX_PWR_REF] = "mic-ref",
 };
 
 static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -4783,13 +4786,6 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 		AC_VERB_SET_CONNECT_SEL, num_dacs);
 
 	spec->init = stac92hd83xxx_core_init;
-	switch (codec->vendor_id) {
-	case 0x111d7605:
-		break;
-	default:
-		spec->num_pwrs--;
-	}
-
 	spec->mixer = stac92hd83xxx_mixer;
 	spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
 	spec->num_dmuxes = ARRAY_SIZE(stac92hd83xxx_dmux_nids);
@@ -4815,6 +4811,15 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 		return err;
 	}
 
+	switch (codec->vendor_id) {
+	case 0x111d7604:
+	case 0x111d7605:
+		if (spec->board_config == STAC_92HD83XXX_PWR_REF)
+			break;
+		spec->num_pwrs = 0;
+		break;
+	}
+
 	err = stac92xx_parse_auto_config(codec, 0x1d, 0);
 	if (!err) {
 		if (spec->board_config < 0) {