[Jaunty] [Patch 3/3] SRU: Toshiba NB200 (Realtek ALC272) enable microphone

[Leann Ogasawara]

>From 6cb652880a1fd4593108f9501c79da826feab31e Mon Sep 17 00:00:00 2001
From: Leann Ogasawara <leann.ogasawara at canonical.com>
Date: Thu, 27 Aug 2009 15:00:14 -0700
Subject: [PATCH] UBUNTU: SAUCE: Toshiba NB200 (Realtek ALC272) enable microphone

OriginalAuthor: Andres Salomon <dilinger at canonical.com>
OriginalLocation: Hardy LUM netbook-lpia branch
BugLink: http://bugs.launchpad.net/bugs/438318

Enable microphone (and boost input volume) for the Toshiba NB200,
Realtek ALC272 (Vendor ID: 0x10ec:0272, Subsystem ID: 0x1179:0xff6e,
Revision ID: 0x100001).  Code was forward ported from Hardy LUM
(netbook-lpia branch).

Signed-off-by: Leann Ogasawara <leann.ogasawara at canonical.com>
---
 sound/pci/hda/patch_realtek.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 1b9f430..4e9474d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -15349,6 +15349,11 @@ static struct hda_verb alc272_dell_zm1_init_verbs[] = {
         {}
 };
 
+static struct snd_kcontrol_new alc272_toshiba_mixer[] = {
+	HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
+	{ } /* end */
+};
+
 static struct hda_verb alc272_toshiba_init_verbs[] = {
 	/* Front Pin: output 0 (0x0c) */
 	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, /* 0x14 */
@@ -15358,6 +15363,7 @@ static struct hda_verb alc272_toshiba_init_verbs[] = {
 	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},    /* 0x19 */
 	{0x17, AC_VERB_SET_EAPD_BTLENABLE, 2}, /* 0x14 */
 	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, /* originally 0x12 */
+	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
 	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
 	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
@@ -16110,7 +16116,7 @@ static struct alc_config_preset alc662_presets[] = {
                 .init_hook = alc663_m51va_inithook,
         },
 	[ALC272_TOSHIBA_NB200] = {
-		.mixers = { alc663_m51va_mixer },
+		.mixers = { alc663_m51va_mixer, alc272_toshiba_mixer, alc662_capture_mixer },
 		.init_verbs = { alc662_init_verbs, alc272_toshiba_init_verbs },
 		.num_dacs = ARRAY_SIZE(alc662_dac_nids),
 		.dac_nids = alc662_dac_nids,
-- 
1.5.6.3