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[ALSA] hda-codec - Initial support of the Mitac 8252D (based on ALC883)
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The attached patch adds initial support of the Mitac 8252D
(http://www.mitac-mtc.com.tw/English/products/8252Dspec.htm).
Working:
 - Front speakers (volume + mute)
 - Center/LFE speakers (volume + mute)
 - HP out (with Front Volume)
 - HP individual mute switch
 - HP Jack sense
 - Front Mic and its volume
Not tested:
 - external mic and its volume
Not working while now:
 - Mic Jack sense
Questionable:
 - is Mic have Jack sense?
 - one or two Mic volume controls?
 - CD/Line-in: presense in the mixer

Signed-off-by: Andy Shevchenko <andy@smile.org.ua>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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Andy Shevchenko authored and Jaroslav Kysela committed Jan 31, 2008
1 parent f6a9224 commit a8848bd
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1 change: 1 addition & 0 deletions Documentation/sound/alsa/ALSA-Configuration.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -861,6 +861,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
haier-w66 Haier W66
6stack-hp HP machines with 6stack (Nettle boards)
3stack-hp HP machines with 3stack (Lucknow, Samba boards)
mitac Mitac 8252D
auto auto-config reading BIOS (default)

ALC861/660
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107 changes: 107 additions & 0 deletions sound/pci/hda/patch_realtek.c
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Original file line number Diff line number Diff line change
Expand Up @@ -192,6 +192,7 @@ enum {
ALC883_HAIER_W66,
ALC888_6ST_HP,
ALC888_3ST_HP,
ALC883_MITAC,
ALC883_AUTO,
ALC883_MODEL_LAST,
};
Expand Down Expand Up @@ -6349,6 +6350,36 @@ static struct snd_kcontrol_new alc883_base_mixer[] = {
{ } /* end */
};

static struct snd_kcontrol_new alc883_mitac_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
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_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, 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_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* .name = "Capture Source", */
.name = "Input Source",
.count = 2,
.info = alc883_mux_enum_info,
.get = alc883_mux_enum_get,
.put = alc883_mux_enum_put,
},
{ } /* end */
};

static struct snd_kcontrol_new alc883_3ST_2ch_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
Expand Down Expand Up @@ -6781,6 +6812,67 @@ static struct hda_verb alc883_init_verbs[] = {
{ }
};

/* toggle speaker-output according to the hp-jack state */
static void alc883_mitac_hp_automute(struct hda_codec *codec)
{
unsigned int present;

present = snd_hda_codec_read(codec, 0x15, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
snd_hda_codec_amp_stereo(codec, 0x14, HDA_OUTPUT, 0,
HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
snd_hda_codec_amp_stereo(codec, 0x17, HDA_OUTPUT, 0,
HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
}

/* auto-toggle front mic */
/*
static void alc883_mitac_mic_automute(struct hda_codec *codec)
{
unsigned int present;
unsigned char bits;
present = snd_hda_codec_read(codec, 0x18, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
bits = present ? HDA_AMP_MUTE : 0;
snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits);
}
*/

static void alc883_mitac_automute(struct hda_codec *codec)
{
alc883_mitac_hp_automute(codec);
/* alc883_mitac_mic_automute(codec); */
}

static void alc883_mitac_unsol_event(struct hda_codec *codec,
unsigned int res)
{
switch (res >> 26) {
case ALC880_HP_EVENT:
alc883_mitac_hp_automute(codec);
break;
case ALC880_MIC_EVENT:
/* alc883_mitac_mic_automute(codec); */
break;
}
}

static struct hda_verb alc883_mitac_verbs[] = {
/* HP */
{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
/* Subwoofer */
{0x17, AC_VERB_SET_CONNECT_SEL, 0x02},
{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

/* enable unsolicited event */
{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
/* {0x18, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_MIC_EVENT | AC_USRSP_EN}, */

{ } /* end */
};

static struct hda_verb alc883_tagra_verbs[] = {
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
Expand Down Expand Up @@ -7163,6 +7255,7 @@ static const char *alc883_models[ALC883_MODEL_LAST] = {
[ALC883_HAIER_W66] = "haier-w66",
[ALC888_6ST_HP] = "6stack-hp",
[ALC888_3ST_HP] = "3stack-hp",
[ALC883_MITAC] = "mitac",
[ALC883_AUTO] = "auto",
};

Expand Down Expand Up @@ -7198,6 +7291,7 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
SND_PCI_QUIRK(0x1025, 0, "Acer laptop", ALC883_ACER),
SND_PCI_QUIRK(0x15d9, 0x8780, "Supermicro PDSBA", ALC883_3ST_6ch),
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_MEDION),
SND_PCI_QUIRK(0x1071, 0x8253, "Mitac 8252d", ALC883_MITAC),
SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo 101e", ALC883_LENOVO_101E_2ch),
Expand Down Expand Up @@ -7445,6 +7539,19 @@ static struct alc_config_preset alc883_presets[] = {
.need_dac_fix = 1,
.input_mux = &alc883_capture_source,
},
[ALC883_MITAC] = {
.mixers = { alc883_mitac_mixer },
.init_verbs = { alc883_init_verbs, alc883_mitac_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_3ST_2ch_modes),
.channel_mode = alc883_3ST_2ch_modes,
.input_mux = &alc883_capture_source,
.unsol_event = alc883_mitac_unsol_event,
.init_hook = alc883_mitac_automute,
},
};


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