[PATCH] [UBUNTU:sound/pci/hda/] Backport support for various Toshiba laptops to HDA Realtek

[crimsun at fungus.sh.nu]

From 5c5351d794cf22fd5921d7c27e2dd09b6b944002 Mon Sep 17 00:00:00 2001
From: Daniel T. Chen <crimsun at garnish.localdomain>
Date: Wed, 18 Oct 2006 10:34:51 -0400
Subject: [PATCH] [UBUNTU:sound/pci/hda/] Backport support for various Toshiba laptops to HDA Realtek

UpstreamStatus: Added in upstream alsa-kernel hg changeset:
		4654 - bfd5be26d332 [http://hg-mirror.alsa-project.org/alsa-kernel?cs=bfd5be26d332;style=raw]

This patch backports additions from the upstream Realtek sources
for various Toshiba laptops.

This commit is applicable to Dapper, Edgy, and Edgy+1 linux-source
(with typedef tweaks necessary for the latter two).

Signed-off-by: Tobin Davis <tdavis at dsl-only.net>
Signed-off-by: Daniel T Chen <crimsun at ubuntu.com>
---
 sound/pci/hda/patch_realtek.c |   75 ++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 74 insertions(+), 1 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a71ab6f..2082d60 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -91,6 +91,7 @@ enum {
 	ALC861_3ST_DIG,
 	ALC861_6ST_DIG,
 	ALC861_UNIWILL_M31,
+	ALC861_TOSHIBA,
 	ALC861_AUTO,
 	ALC861_MODEL_LAST,
 };
@@ -6165,6 +6166,28 @@ static snd_kcontrol_new_t alc861_3ST_mix
 	},
 	{ } /* end */
 };			
+
+static snd_kcontrol_new_t alc861_toshiba_mixer[] = {
+	/* output mixer control */
+	HDA_CODEC_MUTE("Master Playback Switch", 0x03, 0x0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME("Mic Playback Volume", 0x15, 0x01, HDA_INPUT),
+	HDA_CODEC_MUTE("Mic Playback Switch", 0x15, 0x01, HDA_INPUT),
+
+	/*Capture mixer control */
+	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Capture Source",
+		.count = 1,
+		.info = alc_mux_enum_info,
+		.get = alc_mux_enum_get,
+		.put = alc_mux_enum_put,
+	},
+
+	{ } /* end */
+};
+
 static snd_kcontrol_new_t alc861_uniwill_m31_mixer[] = {
         /* output mixer control */
 	HDA_CODEC_MUTE("Front Playback Switch", 0x03, 0x0, HDA_OUTPUT),
@@ -6447,6 +6470,39 @@ static struct hda_verb alc861_auto_init_
 	{ }
 };
 
+static struct hda_verb alc861_toshiba_init_verbs[] = {
+	{0x0f, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+        
+	{ }
+};
+
+/* toggle speaker-output according to the hp-jack state */
+static void alc861_toshiba_automute(struct hda_codec *codec)
+{
+	unsigned int present;
+
+	present = snd_hda_codec_read(codec, 0x0f, 0,
+				     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+	snd_hda_codec_amp_update(codec, 0x16, 0, HDA_INPUT, 0,
+				 0x80, present ? 0x80 : 0);
+	snd_hda_codec_amp_update(codec, 0x16, 1, HDA_INPUT, 0,
+				 0x80, present ? 0x80 : 0);
+	snd_hda_codec_amp_update(codec, 0x1a, 0, HDA_INPUT, 3,
+				 0x80, present ? 0 : 0x80);
+	snd_hda_codec_amp_update(codec, 0x1a, 1, HDA_INPUT, 3,
+				 0x80, present ? 0 : 0x80);
+}
+
+static void alc861_toshiba_unsol_event(struct hda_codec *codec,
+				       unsigned int res)
+{
+	/* Looks like the unsol event is incompatible with the standard
+	 * definition.  6bit tag is placed at 26 bit!
+	 */
+	if ((res >> 26) == ALC880_HP_EVENT)
+		alc861_toshiba_automute(codec);
+}
+
 /* pcm configuration: identiacal with ALC880 */
 #define alc861_pcm_analog_playback	alc880_pcm_analog_playback
 #define alc861_pcm_analog_capture	alc880_pcm_analog_capture
@@ -6732,6 +6788,11 @@ static struct hda_board_config alc861_cf
 	{ .modelname = "uniwill-m31", .config = ALC861_UNIWILL_M31},
 	{ .pci_subvendor = 0x1584, .pci_subdevice = 0x9072,
 	  .config = ALC861_UNIWILL_M31 },
+	{ .modelname = "toshiba", .config = ALC861_TOSHIBA },
+	{ .pci_subvendor = 0x1043, .pci_subdevice = 0x1338,
+	  .config = ALC861_TOSHIBA },
+	{ .pci_subvendor = 0x1179, .pci_subdevice = 0xff10,
+	  .config = ALC861_TOSHIBA },
 	{ .modelname = "auto", .config = ALC861_AUTO },
 	{}
 };
@@ -6799,7 +6860,19 @@ static struct alc_config_preset alc861_p
 		.adc_nids = alc861_adc_nids,
 		.input_mux = &alc861_capture_source,
 	},
-
+	[ALC861_TOSHIBA] = {
+		.mixers = { alc861_toshiba_mixer },
+		.init_verbs = { alc861_base_init_verbs, alc861_toshiba_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc861_dac_nids),
+		.dac_nids = alc861_dac_nids,
+		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
+		.channel_mode = alc883_3ST_2ch_modes,
+		.num_adc_nids = ARRAY_SIZE(alc861_adc_nids),
+		.adc_nids = alc861_adc_nids,
+		.input_mux = &alc861_capture_source,
+		.unsol_event = alc861_toshiba_unsol_event,
+		.init_hook = alc861_toshiba_automute,
+	},
 };	
 
 
-- 
1.4.1

-- 
Daniel T. Chen            crimsun at ubuntu.com
GPG key:  0xC88ABDA3
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