Commit ab6734e7 authored by Lydia Wang's avatar Lydia Wang Committed by Takashi Iwai
Browse files

ALSA: HDA VIA: Add VT1812 support. 



Signed-off-by: default avatarLydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: default avatarLogan Li <loganli@viatech.com.cn>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 25eaba2f

sound/pci/hda/patch_via.c

+491 −3
Original line number Diff line number Diff line
@@ -89,6 +89,7 @@ enum VIA_HDA_CODEC { 
	VT1718S,

	VT1716S,

	VT2002P,

	VT1812,

	CODEC_TYPES,

};
@@ -187,6 +188,8 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec) 
		codec_type = VT1718S;

	else if (dev_id == 0x0438 || dev_id == 0x4438)

		codec_type = VT2002P;

	else if (dev_id == 0x0448)

		codec_type = VT1812;

	else

		codec_type = UNKNOWN;

	return codec_type;
@@ -411,6 +414,12 @@ static hda_nid_t vt2002P_adc_nids[2] = { 
	0x10, 0x11

};



static hda_nid_t vt1812_adc_nids[2] = {

	/* ADC1-2 */

	0x10, 0x11

};





/* add dynamic controls */

static int via_add_control(struct via_spec *spec, int type, const char *name,

			   unsigned long val)
@@ -895,6 +904,120 @@ static void set_jack_power_state(struct hda_codec *codec) 
				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);

		}



		/* MW9 (21h) */

		if (imux_is_smixer || !is_aa_path_mute(codec))

			snd_hda_codec_write(

				codec, 0x21, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D0);

		else

			snd_hda_codec_write(

				codec, 0x21, 0,

				AC_VERB_SET_POWER_STATE, AC_PWRST_D3);

	} else if (spec->codec_type == VT1812) {

		unsigned int present;

		/* MUX10 (1eh) = stereo mixer */

		imux_is_smixer = snd_hda_codec_read(

			codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5;

		/* inputs */

		/* PW 5/6/7 (29h/2ah/2bh) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x29, &parm);

		set_pin_power_state(codec, 0x2a, &parm);

		set_pin_power_state(codec, 0x2b, &parm);

		if (imux_is_smixer)

			parm = AC_PWRST_D0;

		/* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */

		snd_hda_codec_write(codec, 0x1e, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x1f, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x10, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x11, 0,

				    AC_VERB_SET_POWER_STATE, parm);



		/* outputs */

		/* AOW0 (8h)*/

		snd_hda_codec_write(codec, 0x8, 0,

				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);



		/* PW4 (28h), MW4 (18h), MUX4(38h) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x28, &parm);

		snd_hda_codec_write(codec, 0x18, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x38, 0,

				    AC_VERB_SET_POWER_STATE, parm);



		/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x25, &parm);

		snd_hda_codec_write(codec, 0x15, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x35, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		if (spec->hp_independent_mode)	{

			snd_hda_codec_write(codec, 0x9, 0,

					    AC_VERB_SET_POWER_STATE, parm);

		}



		/* Internal Speaker */

		/* PW0 (24h), MW0(14h), MUX0(34h) */

		present = snd_hda_codec_read(

			codec, 0x25, 0, AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x24, &parm);

		if (present) {

			snd_hda_codec_write(codec, 0x14, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D3);

			snd_hda_codec_write(codec, 0x34, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D3);

		} else {

			snd_hda_codec_write(codec, 0x14, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D0);

			snd_hda_codec_write(codec, 0x34, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D0);

		}

		/* Mono Out */

		/* PW13 (31h), MW13(1ch), MUX13(3ch), MW14(3eh) */

		present = snd_hda_codec_read(

			codec, 0x28, 0, AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x31, &parm);

		if (present) {

			snd_hda_codec_write(codec, 0x1c, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D3);

			snd_hda_codec_write(codec, 0x3c, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D3);

			snd_hda_codec_write(codec, 0x3e, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D3);

		} else {

			snd_hda_codec_write(codec, 0x1c, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D0);

			snd_hda_codec_write(codec, 0x3c, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D0);

			snd_hda_codec_write(codec, 0x3e, 0,

					    AC_VERB_SET_POWER_STATE,

					    AC_PWRST_D0);

		}



		/* PW15 (33h), MW15 (1dh), MUX15(3dh) */

		parm = AC_PWRST_D3;

		set_pin_power_state(codec, 0x33, &parm);

		snd_hda_codec_write(codec, 0x1d, 0,

				    AC_VERB_SET_POWER_STATE, parm);

		snd_hda_codec_write(codec, 0x3d, 0,

				    AC_VERB_SET_POWER_STATE, parm);



		/* MW9 (21h) */

		if (imux_is_smixer || !is_aa_path_mute(codec))

			snd_hda_codec_write(
@@ -974,6 +1097,9 @@ static int via_independent_hp_get(struct snd_kcontrol *kcontrol, 
	case VT2002P:

		nid = 0x35;

		break;

	case VT1812:

		nid = 0x3d;

		break;

	default:

		nid = spec->autocfg.hp_pins[0];

		break;
@@ -1049,6 +1175,9 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol, 
	case VT2002P:

		nid = 0x35;

		break;

	case VT1812:

		nid = 0x3d;

		break;

	default:

		nid = spec->autocfg.hp_pins[0];

		break;
@@ -1066,7 +1195,8 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol, 
	    || spec->codec_type == VT1702

	    || spec->codec_type == VT1718S

	    || spec->codec_type == VT1716S

	    || spec->codec_type == VT2002P) {

	    || spec->codec_type == VT2002P

	    || spec->codec_type == VT1812) {

		activate_ctl(codec, "Headphone Playback Volume",

			     spec->hp_independent_mode);

		activate_ctl(codec, "Headphone Playback Switch",
@@ -1307,6 +1437,7 @@ static int is_aa_path_mute(struct hda_codec *codec) 
		end_idx = 3;

		break;

	case VT2002P:

	case VT1812:

		nid_mixer = 0x21;

		start_idx = 0;

		end_idx = 2;
@@ -1370,6 +1501,7 @@ static void analog_low_current_mode(struct hda_codec *codec, int stream_idle) 
		parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */

		break;

	case VT2002P:

	case VT1812:

		verb = 0xf93;

		parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */

		break;
@@ -1878,7 +2010,7 @@ static void via_speaker_automute(struct hda_codec *codec) 
	unsigned int hp_present;

	struct via_spec *spec = codec->spec;



	if (spec->codec_type != VT2002P)

	if (spec->codec_type != VT2002P && spec->codec_type != VT1812)

		return;



	hp_present = snd_hda_codec_read(codec, spec->autocfg.hp_pins[0], 0,
@@ -2364,7 +2496,7 @@ static int via_auto_init(struct hda_codec *codec) 
	via_auto_init_multi_out(codec);

	via_auto_init_hp_out(codec);

	via_auto_init_analog_input(codec);

	if (spec->codec_type == VT2002P) {

	if (spec->codec_type == VT2002P || spec->codec_type == VT1812) {

		via_hp_bind_automute(codec);

	} else {

		via_hp_automute(codec);
@@ -5654,6 +5786,361 @@ static int patch_vt2002P(struct hda_codec *codec) 


	return 0;

}



/* for vt1812 */



/* capture mixer elements */

static struct snd_kcontrol_new vt1812_capture_mixer[] = {

	HDA_CODEC_VOLUME("Capture Volume", 0x10, 0x0, HDA_INPUT),

	HDA_CODEC_MUTE("Capture Switch", 0x10, 0x0, HDA_INPUT),

	HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x11, 0x0, HDA_INPUT),

	HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x11, 0x0, HDA_INPUT),

	HDA_CODEC_MUTE("Mic Boost Capture Volume", 0x2b, 0x0, HDA_INPUT),

	HDA_CODEC_MUTE("Front Mic Boost Capture Volume", 0x29, 0x0,

		       HDA_INPUT),

	{

		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,

		/* The multiple "Capture Source" controls confuse alsamixer

		 * So call somewhat different..

		 */

		.name = "Input Source",

		.count = 2,

		.info = via_mux_enum_info,

		.get = via_mux_enum_get,

		.put = via_mux_enum_put,

	},

	{ } /* end */

};



static struct hda_verb vt1812_volume_init_verbs[] = {

	/*

	 * Unmute ADC0-1 and set the default input to mic-in

	 */

	{0x8, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x9, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},





	/* Mute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback

	 * mixer widget

	 */

	/* Amp Indices: CD = 1, Mic1 = 2, Line = 3, Mic2 = 4 */

	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},

	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},

	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},



	/* MUX Indices: Mic = 0 */

	{0x1e, AC_VERB_SET_CONNECT_SEL, 0},

	{0x1f, AC_VERB_SET_CONNECT_SEL, 0},



	/* PW9 Output enable */

	{0x2d, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_OUT_EN},



	/* Enable Boost Volume backdoor */

	{0x1, 0xfb9, 0x24},



	/* MW0/1/4/13/15: un-mute index 0 (MUXx), un-mute index 1 (MW9) */

	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},

	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},

	{0x1d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},



	/* set MUX0/1/4/13/15 = 0 (AOW0) */

	{0x34, AC_VERB_SET_CONNECT_SEL, 0},

	{0x35, AC_VERB_SET_CONNECT_SEL, 0},

	{0x38, AC_VERB_SET_CONNECT_SEL, 0},

	{0x3c, AC_VERB_SET_CONNECT_SEL, 0},

	{0x3d, AC_VERB_SET_CONNECT_SEL, 0},



	/* Enable AOW0 to MW9 */

	{0x1, 0xfb8, 0xa8},

	{ }

};





static struct hda_verb vt1812_uniwill_init_verbs[] = {

	{0x33, AC_VERB_SET_UNSOLICITED_ENABLE,

	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},

	{0x25, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT },

	{0x28, AC_VERB_SET_UNSOLICITED_ENABLE,

	 AC_USRSP_EN | VIA_JACK_EVENT | VIA_BIND_HP_EVENT},

	{0x29, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{0x2a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{0x2b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | VIA_JACK_EVENT},

	{ }

};



static struct hda_pcm_stream vt1812_pcm_analog_playback = {

	.substreams = 2,

	.channels_min = 2,

	.channels_max = 2,

	.nid = 0x8, /* NID to query formats and rates */

	.ops = {

		.open = via_playback_pcm_open,

		.prepare = via_playback_multi_pcm_prepare,

		.cleanup = via_playback_multi_pcm_cleanup,

		.close = via_pcm_open_close,

	},

};



static struct hda_pcm_stream vt1812_pcm_analog_capture = {

	.substreams = 2,

	.channels_min = 2,

	.channels_max = 2,

	.nid = 0x10, /* NID to query formats and rates */

	.ops = {

		.open = via_pcm_open_close,

		.prepare = via_capture_pcm_prepare,

		.cleanup = via_capture_pcm_cleanup,

		.close = via_pcm_open_close,

	},

};



static struct hda_pcm_stream vt1812_pcm_digital_playback = {

	.substreams = 1,

	.channels_min = 2,

	.channels_max = 2,

	.rates = SNDRV_PCM_RATE_48000,

	/* NID is set in via_build_pcms */

	.ops = {

		.open = via_dig_playback_pcm_open,

		.close = via_dig_playback_pcm_close,

		.prepare = via_dig_playback_pcm_prepare,

		.cleanup = via_dig_playback_pcm_cleanup

	},

};

/* fill in the dac_nids table from the parsed pin configuration */

static int vt1812_auto_fill_dac_nids(struct via_spec *spec,

				     const struct auto_pin_cfg *cfg)

{

	spec->multiout.num_dacs = 1;

	spec->multiout.dac_nids = spec->private_dac_nids;

	if (cfg->line_out_pins[0])

		spec->multiout.dac_nids[0] = 0x8;

	return 0;

}





/* add playback controls from the parsed DAC table */

static int vt1812_auto_create_multi_out_ctls(struct via_spec *spec,

					     const struct auto_pin_cfg *cfg)

{

	int err;



	if (!cfg->line_out_pins[0])

		return -1;



	/* Line-Out: PortE */

	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,

			      "Master Front Playback Volume",

			      HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT));

	if (err < 0)

		return err;

	err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE,

			      "Master Front Playback Switch",

			      HDA_COMPOSE_AMP_VAL(0x28, 3, 0, HDA_OUTPUT));

	if (err < 0)

		return err;



	return 0;

}



static int vt1812_auto_create_hp_ctls(struct via_spec *spec, hda_nid_t pin)

{

	int err;



	if (!pin)

		return 0;



	spec->multiout.hp_nid = 0x9;

	spec->hp_independent_mode_index = 1;





	err = via_add_control(spec, VIA_CTL_WIDGET_VOL,

			      "Headphone Playback Volume",

			      HDA_COMPOSE_AMP_VAL(

				      spec->multiout.hp_nid, 3, 0, HDA_OUTPUT));

	if (err < 0)

		return err;



	err = via_add_control(spec, VIA_CTL_WIDGET_MUTE,

			      "Headphone Playback Switch",

			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));

	if (err < 0)

		return err;



	create_hp_imux(spec);

	return 0;

}



/* create playback/capture controls for input pins */

static int vt1812_auto_create_analog_input_ctls(struct via_spec *spec,

						const struct auto_pin_cfg *cfg)

{

	static char *labels[] = {

		"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux", NULL

	};

	struct hda_input_mux *imux = &spec->private_imux[0];

	int i, err, idx = 0;



	for (i = 0; i < AUTO_PIN_LAST; i++) {

		if (!cfg->input_pins[i])

			continue;



		switch (cfg->input_pins[i]) {

		case 0x2b: /* Mic */

			idx = 0;

			break;



		case 0x2a: /* Line In */

			idx = 1;

			break;



		case 0x29: /* Front Mic */

			idx = 2;

			break;

		}

		err = via_new_analog_input(spec, labels[i], idx, 0x21);

		if (err < 0)

			return err;

		imux->items[imux->num_items].label = labels[i];

		imux->items[imux->num_items].index = idx;

		imux->num_items++;

	}

	/* build volume/mute control of loopback */

	err = via_new_analog_input(spec, "Stereo Mixer", 5, 0x21);

	if (err < 0)

		return err;



	/* for internal loopback recording select */

	imux->items[imux->num_items].label = "Stereo Mixer";

	imux->items[imux->num_items].index = 5;

	imux->num_items++;



	/* for digital mic select */

	imux->items[imux->num_items].label = "Digital Mic";

	imux->items[imux->num_items].index = 6;

	imux->num_items++;



	return 0;

}



static int vt1812_parse_auto_config(struct hda_codec *codec)

{

	struct via_spec *spec = codec->spec;

	int err;





	err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);

	if (err < 0)

		return err;

	fill_dig_outs(codec);

	err = vt1812_auto_fill_dac_nids(spec, &spec->autocfg);

	if (err < 0)

		return err;



	if (!spec->autocfg.line_outs && !spec->autocfg.hp_outs)

		return 0; /* can't find valid BIOS pin config */



	err = vt1812_auto_create_multi_out_ctls(spec, &spec->autocfg);

	if (err < 0)

		return err;

	err = vt1812_auto_create_hp_ctls(spec, spec->autocfg.hp_pins[0]);

	if (err < 0)

		return err;

	err = vt1812_auto_create_analog_input_ctls(spec, &spec->autocfg);

	if (err < 0)

		return err;



	spec->multiout.max_channels = spec->multiout.num_dacs * 2;



	fill_dig_outs(codec);



	if (spec->kctls.list)

		spec->mixers[spec->num_mixers++] = spec->kctls.list;



	spec->input_mux = &spec->private_imux[0];



	if (spec->hp_mux)

		spec->mixers[spec->num_mixers++] = via_hp_mixer;



	return 1;

}



#ifdef CONFIG_SND_HDA_POWER_SAVE

static struct hda_amp_list vt1812_loopbacks[] = {

	{ 0x21, HDA_INPUT, 0 },

	{ 0x21, HDA_INPUT, 1 },

	{ 0x21, HDA_INPUT, 2 },

	{ } /* end */

};

#endif





/* patch for vt1812 */

static int patch_vt1812(struct hda_codec *codec)

{

	struct via_spec *spec;

	int err;



	/* create a codec specific record */

	spec = kzalloc(sizeof(*spec), GFP_KERNEL);

	if (spec == NULL)

		return -ENOMEM;



	codec->spec = spec;



	/* automatic parse from the BIOS config */

	err = vt1812_parse_auto_config(codec);

	if (err < 0) {

		via_free(codec);

		return err;

	} else if (!err) {

		printk(KERN_INFO "hda_codec: Cannot set up configuration "

		       "from BIOS.  Using genenic mode...\n");

	}





	spec->init_verbs[spec->num_iverbs++]  = vt1812_volume_init_verbs;

	spec->init_verbs[spec->num_iverbs++] = vt1812_uniwill_init_verbs;



	spec->stream_name_analog = "VT1812 Analog";

	spec->stream_analog_playback = &vt1812_pcm_analog_playback;

	spec->stream_analog_capture = &vt1812_pcm_analog_capture;



	spec->stream_name_digital = "VT1812 Digital";

	spec->stream_digital_playback = &vt1812_pcm_digital_playback;





	if (!spec->adc_nids && spec->input_mux) {

		spec->adc_nids = vt1812_adc_nids;

		spec->num_adc_nids = ARRAY_SIZE(vt1812_adc_nids);

		get_mux_nids(codec);

		override_mic_boost(codec, 0x2b, 0, 3, 40);

		override_mic_boost(codec, 0x29, 0, 3, 40);

		spec->mixers[spec->num_mixers] = vt1812_capture_mixer;

		spec->num_mixers++;

	}



	codec->patch_ops = via_patch_ops;



	codec->patch_ops.init = via_auto_init;

	codec->patch_ops.unsol_event = via_unsol_event,



#ifdef CONFIG_SND_HDA_POWER_SAVE

	spec->loopback.amplist = vt1812_loopbacks;

#endif



	return 0;

}



/*

 * patch entries

 */
@@ -5740,6 +6227,7 @@ static struct hda_codec_preset snd_hda_preset_via[] = { 
	  .patch = patch_vt1716S},

	{ .id = 0x11060438, .name = "VT2002P", .patch = patch_vt2002P},

	{ .id = 0x11064438, .name = "VT2002P", .patch = patch_vt2002P},

	{ .id = 0x11060448, .name = "VT1812", .patch = patch_vt1812},

	{} /* terminator */

};