From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 7 Apr 2009 02:50:46 +0000 (+0200)
Subject: Merge branch 'topic/hda' into for-linus
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=d855ebec4573e52b93dddf9ac0dbca89203ee0e5;hp=e50a96e7c2aa523175b7b5642641327e2c587151;p=linux-2.6-omap-h63xx.git

Merge branch 'topic/hda' into for-linus
---

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 5bb48ee8b6c..38ad3f7b040 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3256,7 +3256,7 @@ static const char *ad1884_slave_vols[] = {
 	"Mic Playback Volume",
 	"CD Playback Volume",
 	"Internal Mic Playback Volume",
-	"Docking Mic Playback Volume"
+	"Docking Mic Playback Volume",
 	/* "Beep Playback Volume", */
 	"IEC958 Playback Volume",
 	NULL
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index b34d78b88a8..61996a2f45d 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4413,6 +4413,24 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
 		if (spec->num_pwrs > 0)
 			stac92xx_pin_sense(codec, event->nid);
 		stac92xx_report_jack(codec, event->nid);
+
+		switch (codec->subsystem_id) {
+		case 0x103c308f:
+			if (event->nid == 0xb) {
+				int pin = AC_PINCTL_IN_EN;
+
+				if (get_pin_presence(codec, 0xa)
+						&& get_pin_presence(codec, 0xb))
+					pin |= AC_PINCTL_VREF_80;
+				if (!get_pin_presence(codec, 0xb))
+					pin |= AC_PINCTL_VREF_80;
+
+				/* toggle VREF state based on mic + hp pin
+				 * status
+				 */
+				stac92xx_auto_set_pinctl(codec, 0x0a, pin);
+			}
+		}
 		break;
 	case STAC_VREF_EVENT:
 		data = snd_hda_codec_read(codec, codec->afg, 0,