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[ALSA] hda-codec (realtek): add support for MacPro series workstations
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This patch adds limited support for Intel-based MacPro workstations.
Currently, the front headphone jack is not functioning, but line out
and line in are working.  S/PDIF not tested.

Signed-off-by: Tobin Davis <tdavis@dsl-only.net>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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Tobin Davis authored and Jaroslav Kysela committed Feb 9, 2007
1 parent 4484bb2 commit 9102cd1
Showing 1 changed file with 112 additions and 0 deletions.
112 changes: 112 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 @@ -112,6 +112,7 @@ enum {
ALC882_6ST_DIG,
ALC882_ARIMA,
ALC882_AUTO,
ALC885_MACPRO,
ALC882_MODEL_LAST,
};

Expand Down Expand Up @@ -4507,6 +4508,100 @@ static struct hda_verb alc882_eapd_verbs[] = {
{ }
};

/* Mac Pro test */
static struct snd_kcontrol_new alc882_macpro_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x18, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x02, HDA_INPUT),
{ } /* end */
};

static struct hda_verb alc882_macpro_init_verbs[] = {
/* Front mixer: unmute input/output amp left and right (volume = 0) */
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
/* Front Pin: output 0 (0x0c) */
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
/* Front Mic pin: input vref at 80% */
{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
/* Speaker: output */
{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x1a, AC_VERB_SET_CONNECT_SEL, 0x04},
/* Headphone output (output 0 - 0x0c) */
{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x18, AC_VERB_SET_CONNECT_SEL, 0x00},

/* FIXME: use matrix-type input source selection */
/* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
/* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
/* Input mixer2 */
{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
/* Input mixer3 */
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
/* ADC1: mute amp left and right */
{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
/* ADC2: mute amp left and right */
{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
/* ADC3: mute amp left and right */
{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},

{ }
};
static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
{
unsigned int gpiostate, gpiomask, gpiodir;

gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
AC_VERB_GET_GPIO_DATA, 0);

if (!muted)
gpiostate |= (1 << pin);
else
gpiostate &= ~(1 << pin);

gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
AC_VERB_GET_GPIO_MASK, 0);
gpiomask |= (1 << pin);

gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
AC_VERB_GET_GPIO_DIRECTION, 0);
gpiodir |= (1 << pin);


snd_hda_codec_write(codec, codec->afg, 0,
AC_VERB_SET_GPIO_MASK, gpiomask);
snd_hda_codec_write(codec, codec->afg, 0,
AC_VERB_SET_GPIO_DIRECTION, gpiodir);

msleep(1);

snd_hda_codec_write(codec, codec->afg, 0,
AC_VERB_SET_GPIO_DATA, gpiostate);
}

/*
* generic initialization of ADC, input mixers and output mixers
*/
Expand Down Expand Up @@ -4633,6 +4728,7 @@ static const char *alc882_models[ALC882_MODEL_LAST] = {
[ALC882_3ST_DIG] = "3stack-dig",
[ALC882_6ST_DIG] = "6stack-dig",
[ALC882_ARIMA] = "arima",
[ALC885_MACPRO] = "macpro",
[ALC882_AUTO] = "auto",
};

Expand Down Expand Up @@ -4677,6 +4773,17 @@ static struct alc_config_preset alc882_presets[] = {
.channel_mode = alc882_sixstack_modes,
.input_mux = &alc882_capture_source,
},
[ALC885_MACPRO] = {
.mixers = { alc882_macpro_mixer },
.init_verbs = { alc882_macpro_init_verbs },
.num_dacs = ARRAY_SIZE(alc882_dac_nids),
.dac_nids = alc882_dac_nids,
.dig_out_nid = ALC882_DIGOUT_NID,
.dig_in_nid = ALC882_DIGIN_NID,
.num_channel_mode = ARRAY_SIZE(alc882_ch_modes),
.channel_mode = alc882_ch_modes,
.input_mux = &alc882_capture_source,
},
};


Expand Down Expand Up @@ -4804,6 +4911,11 @@ static int patch_alc882(struct hda_codec *codec)
if (board_config != ALC882_AUTO)
setup_preset(spec, &alc882_presets[board_config]);

if (board_config == ALC885_MACPRO) {
alc882_gpio_mute(codec, 0, 0);
alc882_gpio_mute(codec, 1, 0);
}

spec->stream_name_analog = "ALC882 Analog";
spec->stream_analog_playback = &alc882_pcm_analog_playback;
spec->stream_analog_capture = &alc882_pcm_analog_capture;
Expand Down

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