From 3995ec5a3be6be05f3df276712e5220434b8d511 Mon Sep 17 00:00:00 2001
From: Kailang Yang <kailang@realtek.com>
Date: Fri, 29 Jun 2012 09:35:52 +0200
Subject: [PATCH] --- yaml --- r: 311580 b: refs/heads/master c:
 8663ff75cdca0a66f808e124c5592735793926af h: refs/heads/master v: v3

---
 [refs]                              |  2 +-
 trunk/sound/pci/hda/patch_realtek.c | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index d3e9e032a243..01f5f069c2bb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c47ccb2e8033517a230040971a00bd4d882e8f8f
+refs/heads/master: 8663ff75cdca0a66f808e124c5592735793926af
diff --git a/trunk/sound/pci/hda/patch_realtek.c b/trunk/sound/pci/hda/patch_realtek.c
index 5ccf10a4d593..aa4c25e0f327 100644
--- a/trunk/sound/pci/hda/patch_realtek.c
+++ b/trunk/sound/pci/hda/patch_realtek.c
@@ -6688,6 +6688,31 @@ static const struct alc_model_fixup alc662_fixup_models[] = {
 	{}
 };
 
+static void alc662_fill_coef(struct hda_codec *codec)
+{
+	int val, coef;
+
+	coef = alc_get_coef0(codec);
+
+	switch (codec->vendor_id) {
+	case 0x10ec0662:
+		if ((coef & 0x00f0) == 0x0030) {
+			val = alc_read_coef_idx(codec, 0x4); /* EAPD Ctrl */
+			alc_write_coef_idx(codec, 0x4, val & ~(1<<10));
+		}
+		break;
+	case 0x10ec0272:
+	case 0x10ec0273:
+	case 0x10ec0663:
+	case 0x10ec0665:
+	case 0x10ec0670:
+	case 0x10ec0671:
+	case 0x10ec0672:
+		val = alc_read_coef_idx(codec, 0xd); /* EAPD Ctrl */
+		alc_write_coef_idx(codec, 0xd, val | (1<<14));
+		break;
+	}
+}
 
 /*
  */
@@ -6707,6 +6732,9 @@ static int patch_alc662(struct hda_codec *codec)
 
 	alc_fix_pll_init(codec, 0x20, 0x04, 15);
 
+	spec->init_hook = alc662_fill_coef;
+	alc662_fill_coef(codec);
+
 	alc_pick_fixup(codec, alc662_fixup_models,
 		       alc662_fixup_tbl, alc662_fixups);
 	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);