[PATCH] [UBUNTU:sound/pci/hda/] Add support for Medion laptops

From 212486e556da4012d5257f1c1767c5ae365ebe29 Mon Sep 17 00:00:00 2001
From: Daniel T. Chen <crimsun@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 15 Oct 2006 21:46:01 -0400
Subject: [PATCH] [UBUNTU:sound/pci/hda/] Add support for Medion laptops

UpstreamStatus: Added in upstream alsa-kernel hg changeset:
                20ccacc019b7 
[http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=20ccacc019b744f7dce9798c49f778d37b4fb989;style=gitweb]

Tobin Davis <tdavis@xxxxxxxxxxxx> added support for Medion laptops.
Currently microphone support is not functional.

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

Signed-off-by: Daniel T Chen <crimsun@xxxxxxxxxx>
---
 sound/pci/hda/patch_realtek.c |   55 ++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 54 insertions(+), 1 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f4ccc19..a71ab6f 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -112,6 +112,7 @@ enum {
        ALC883_6ST_DIG,
        ALC888_DEMO_BOARD,
        ALC883_ACER,
+       ALC883_MEDION,
        ALC883_AUTO,
        ALC883_MODEL_LAST,
 };
@@ -4271,7 +4272,7 @@ static struct hda_verb alc882_init_verbs
 static struct hda_verb alc882_eapd_verbs[] = {
        /* change to EAPD mode */
        {0x20, AC_VERB_SET_COEF_INDEX, 0x07},
-       {0x20, AC_VERB_SET_PROC_COEF, 0x3060},
+       {0x20, AC_VERB_SET_PROC_COEF, 0x3070},
        { } 
 };
 
@@ -4837,6 +4838,42 @@ static snd_kcontrol_new_t alc883_3ST_6ch
        { } /* end */
 };
 
+static snd_kcontrol_new_t alc883_fivestack_mixer[] = {
+       HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+       HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE("Surround Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+       HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT
+),
+       HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x16, 1, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
+       HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+       HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+       HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+       HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+       HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+       HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+       HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+       HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+       HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+       HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
+       HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
+       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", */
+               .name = "Input Source",
+               .count = 1,
+               .info = alc883_mux_enum_info,
+               .get = alc883_mux_enum_get,
+               .put = alc883_mux_enum_put,
+       },
+       { } /* end */
+};
+
 static snd_kcontrol_new_t alc883_chmode_mixer[] = {
        {
                .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -5042,6 +5079,8 @@ static struct hda_board_config alc883_cf
          .config = ALC883_ACER },
        { .pci_subvendor = 0x1025, .pci_subdevice = 0x009f,
          .config = ALC883_ACER },
+       { .pci_subvendor = 0x161f, .pci_subdevice = 0x2054,
+         .modelname = "medion", .config = ALC883_MEDION },
        { .modelname = "auto", .config = ALC883_AUTO },
        {}
 };
@@ -5129,6 +5168,20 @@ static struct alc_config_preset alc883_p
                .channel_mode = alc883_3ST_2ch_modes,
                .input_mux = &alc883_capture_source,
        },
+       [ALC883_MEDION] = {
+               .mixers = { alc883_fivestack_mixer,
+                           alc883_chmode_mixer },
+               .init_verbs = { alc883_init_verbs,
+                               alc882_eapd_verbs },
+               .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+               .dac_nids = alc883_dac_nids,
+               .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+               .adc_nids = alc883_adc_nids,
+               .num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
+               .channel_mode = alc883_sixstack_modes,
+               .input_mux = &alc883_capture_source,
+       }
+
 };
 
 
-- 
1.4.1


-- 
Daniel T. Chen            crimsun@xxxxxxxxxx
GPG key:  0xC88ABDA3

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