patch_analog.c

linux 内核源代码

		{ "Line", 0x4 },
		{ "Mix", 0x5 },
		{ "Mono", 0x6 },
		{ "Phone", 0x7 },
	},
};


static struct hda_bind_ctls ad1986a_bind_pcm_vol = {
	.ops = &snd_hda_bind_vol,
	.values = {
		HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT),
		HDA_COMPOSE_AMP_VAL(AD1986A_SURR_DAC, 3, 0, HDA_OUTPUT),
		HDA_COMPOSE_AMP_VAL(AD1986A_CLFE_DAC, 3, 0, HDA_OUTPUT),
		0
	},
};

static struct hda_bind_ctls ad1986a_bind_pcm_sw = {
	.ops = &snd_hda_bind_sw,
	.values = {
		HDA_COMPOSE_AMP_VAL(AD1986A_FRONT_DAC, 3, 0, HDA_OUTPUT),
		HDA_COMPOSE_AMP_VAL(AD1986A_SURR_DAC, 3, 0, HDA_OUTPUT),
		HDA_COMPOSE_AMP_VAL(AD1986A_CLFE_DAC, 3, 0, HDA_OUTPUT),
		0
	},
};

/*
 * mixers
 */
static struct snd_kcontrol_new ad1986a_mixers[] = {
	/*
	 * bind volumes/mutes of 3 DACs as a single PCM control for simplicity
	 */
	HDA_BIND_VOL("PCM Playback Volume", &ad1986a_bind_pcm_vol),
	HDA_BIND_SW("PCM Playback Switch", &ad1986a_bind_pcm_sw),
	HDA_CODEC_VOLUME("Front Playback Volume", 0x1b, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Surround Playback Volume", 0x1c, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Surround Playback Switch", 0x1c, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x1d, 1, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x1d, 2, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x1d, 1, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x1d, 2, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x1a, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Line Playback Volume", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Line Playback Switch", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Aux Playback Volume", 0x16, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Aux Playback Switch", 0x16, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x18, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x18, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mono Playback Volume", 0x1e, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Mono Playback Switch", 0x1e, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_OUTPUT),
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Capture Source",
		.info = ad198x_mux_enum_info,
		.get = ad198x_mux_enum_get,
		.put = ad198x_mux_enum_put,
	},
	HDA_CODEC_MUTE("Stereo Downmix Switch", 0x09, 0x0, HDA_OUTPUT),
	{ } /* end */
};

/* additional mixers for 3stack mode */
static struct snd_kcontrol_new ad1986a_3st_mixers[] = {
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Channel Mode",
		.info = ad198x_ch_mode_info,
		.get = ad198x_ch_mode_get,
		.put = ad198x_ch_mode_put,
	},
	{ } /* end */
};

/* laptop model - 2ch only */
static hda_nid_t ad1986a_laptop_dac_nids[1] = { AD1986A_FRONT_DAC };

/* master controls both pins 0x1a and 0x1b */
static struct hda_bind_ctls ad1986a_laptop_master_vol = {
	.ops = &snd_hda_bind_vol,
	.values = {
		HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_OUTPUT),
		HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_OUTPUT),
		0,
	},
};

static struct hda_bind_ctls ad1986a_laptop_master_sw = {
	.ops = &snd_hda_bind_sw,
	.values = {
		HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_OUTPUT),
		HDA_COMPOSE_AMP_VAL(0x1b, 3, 0, HDA_OUTPUT),
		0,
	},
};

static struct snd_kcontrol_new ad1986a_laptop_mixers[] = {
	HDA_CODEC_VOLUME("PCM Playback Volume", 0x03, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT),
	HDA_BIND_VOL("Master Playback Volume", &ad1986a_laptop_master_vol),
	HDA_BIND_SW("Master Playback Switch", &ad1986a_laptop_master_sw),
	HDA_CODEC_VOLUME("CD Playback Volume", 0x15, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("CD Playback Switch", 0x15, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Line Playback Volume", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Line Playback Switch", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Aux Playback Volume", 0x16, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Aux Playback Switch", 0x16, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
	/* HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x18, 0x0, HDA_OUTPUT),
	   HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x18, 0x0, HDA_OUTPUT),
	   HDA_CODEC_VOLUME("Mono Playback Volume", 0x1e, 0x0, HDA_OUTPUT),
	   HDA_CODEC_MUTE("Mono Playback Switch", 0x1e, 0x0, HDA_OUTPUT), */
	HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_OUTPUT),
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Capture Source",
		.info = ad198x_mux_enum_info,
		.get = ad198x_mux_enum_get,
		.put = ad198x_mux_enum_put,
	},
	{ } /* end */
};

/* laptop-eapd model - 2ch only */

static struct hda_input_mux ad1986a_laptop_eapd_capture_source = {
	.num_items = 3,
	.items = {
		{ "Mic", 0x0 },
		{ "Internal Mic", 0x4 },
		{ "Mix", 0x5 },
	},
};

static struct snd_kcontrol_new ad1986a_laptop_eapd_mixers[] = {
	HDA_BIND_VOL("Master Playback Volume", &ad1986a_laptop_master_vol),
	HDA_BIND_SW("Master Playback Switch", &ad1986a_laptop_master_sw),
	HDA_CODEC_VOLUME("PCM Playback Volume", 0x03, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_OUTPUT),
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Capture Source",
		.info = ad198x_mux_enum_info,
		.get = ad198x_mux_enum_get,
		.put = ad198x_mux_enum_put,
	},
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "External Amplifier",
		.info = ad198x_eapd_info,
		.get = ad198x_eapd_get,
		.put = ad198x_eapd_put,
		.private_value = 0x1b | (1 << 8), /* port-D, inversed */
	},
	{ } /* end */
};

/* laptop-automute - 2ch only */

static void ad1986a_update_hp(struct hda_codec *codec)
{
	struct ad198x_spec *spec = codec->spec;
	unsigned int mute;

	if (spec->jack_present)
		mute = HDA_AMP_MUTE; /* mute internal speaker */
	else
		/* unmute internal speaker if necessary */
		mute = snd_hda_codec_amp_read(codec, 0x1a, 0, HDA_OUTPUT, 0);
	snd_hda_codec_amp_stereo(codec, 0x1b, HDA_OUTPUT, 0,
				 HDA_AMP_MUTE, mute);
}

static void ad1986a_hp_automute(struct hda_codec *codec)
{
	struct ad198x_spec *spec = codec->spec;
	unsigned int present;

	present = snd_hda_codec_read(codec, 0x1a, 0, AC_VERB_GET_PIN_SENSE, 0);
	/* Lenovo N100 seems to report the reversed bit for HP jack-sensing */
	spec->jack_present = !(present & 0x80000000);
	ad1986a_update_hp(codec);
}

#define AD1986A_HP_EVENT		0x37

static void ad1986a_hp_unsol_event(struct hda_codec *codec, unsigned int res)
{
	if ((res >> 26) != AD1986A_HP_EVENT)
		return;
	ad1986a_hp_automute(codec);
}

static int ad1986a_hp_init(struct hda_codec *codec)
{
	ad198x_init(codec);
	ad1986a_hp_automute(codec);
	return 0;
}

/* bind hp and internal speaker mute (with plug check) */
static int ad1986a_hp_master_sw_put(struct snd_kcontrol *kcontrol,
				    struct snd_ctl_elem_value *ucontrol)
{
	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
	long *valp = ucontrol->value.integer.value;
	int change;

	change = snd_hda_codec_amp_update(codec, 0x1a, 0, HDA_OUTPUT, 0,
					  HDA_AMP_MUTE,
					  valp[0] ? 0 : HDA_AMP_MUTE);
	change |= snd_hda_codec_amp_update(codec, 0x1a, 1, HDA_OUTPUT, 0,
					   HDA_AMP_MUTE,
					   valp[1] ? 0 : HDA_AMP_MUTE);
	if (change)
		ad1986a_update_hp(codec);
	return change;
}

static struct snd_kcontrol_new ad1986a_laptop_automute_mixers[] = {
	HDA_BIND_VOL("Master Playback Volume", &ad1986a_laptop_master_vol),
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Master Playback Switch",
		.info = snd_hda_mixer_amp_switch_info,
		.get = snd_hda_mixer_amp_switch_get,
		.put = ad1986a_hp_master_sw_put,
		.private_value = HDA_COMPOSE_AMP_VAL(0x1a, 3, 0, HDA_OUTPUT),
	},
	HDA_CODEC_VOLUME("PCM Playback Volume", 0x03, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("PCM Playback Switch", 0x03, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x17, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Beep Playback Volume", 0x18, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Beep Playback Switch", 0x18, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_OUTPUT),
	HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_OUTPUT),
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Capture Source",
		.info = ad198x_mux_enum_info,
		.get = ad198x_mux_enum_get,
		.put = ad198x_mux_enum_put,
	},
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "External Amplifier",
		.info = ad198x_eapd_info,
		.get = ad198x_eapd_get,
		.put = ad198x_eapd_put,
		.private_value = 0x1b | (1 << 8), /* port-D, inversed */
	},
	{ } /* end */
};

/*
 * initialization verbs
 */
static struct hda_verb ad1986a_init_verbs[] = {
	/* Front, Surround, CLFE DAC; mute as default */
	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	/* Downmix - off */
	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	/* HP, Line-Out, Surround, CLFE selectors */
	{0x0a, AC_VERB_SET_CONNECT_SEL, 0x0},
	{0x0b, AC_VERB_SET_CONNECT_SEL, 0x0},
	{0x0c, AC_VERB_SET_CONNECT_SEL, 0x0},
	{0x0d, AC_VERB_SET_CONNECT_SEL, 0x0},
	/* Mono selector */
	{0x0e, AC_VERB_SET_CONNECT_SEL, 0x0},
	/* Mic selector: Mic 1/2 pin */
	{0x0f, AC_VERB_SET_CONNECT_SEL, 0x0},
	/* Line-in selector: Line-in */
	{0x10, AC_VERB_SET_CONNECT_SEL, 0x0},
	/* Mic 1/2 swap */
	{0x11, AC_VERB_SET_CONNECT_SEL, 0x0},
	/* Record selector: mic */
	{0x12, AC_VERB_SET_CONNECT_SEL, 0x0},
	/* Mic, Phone, CD, Aux, Line-In amp; mute as default */
	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	/* PC beep */
	{0x18, AC_VERB_SET_CONNECT_SEL, 0x0},
	/* HP, Line-Out, Surround, CLFE, Mono pins; mute as default */
	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x1d, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080},
	/* HP Pin */
	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0 },
	/* Front, Surround, CLFE Pins */
	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
	{0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
	/* Mono Pin */
	{0x1e, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40 },
	/* Mic Pin */
	{0x1f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
	/* Line, Aux, CD, Beep-In Pin */
	{0x20, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
	{0x21, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
	{0x22, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
	{0x23, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
	{0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20 },
	{ } /* end */
};

static struct hda_verb ad1986a_ch2_init[] = {
	/* Surround out -> Line In */
	{ 0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
 	/* Line-in selectors */
	{ 0x10, AC_VERB_SET_CONNECT_SEL, 0x1 },
	/* CLFE -> Mic in */
	{ 0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
	/* Mic selector, mix C/LFE (backmic) and Mic (frontmic) */
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x4 },
	{ } /* end */
};

static struct hda_verb ad1986a_ch4_init[] = {
	/* Surround out -> Surround */
	{ 0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
	{ 0x10, AC_VERB_SET_CONNECT_SEL, 0x0 },
	/* CLFE -> Mic in */
	{ 0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x4 },
	{ } /* end */
};

static struct hda_verb ad1986a_ch6_init[] = {
	/* Surround out -> Surround out */
	{ 0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
	{ 0x10, AC_VERB_SET_CONNECT_SEL, 0x0 },
	/* CLFE -> CLFE */
	{ 0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x0 },
	{ } /* end */
};

static struct hda_channel_mode ad1986a_modes[3] = {
	{ 2, ad1986a_ch2_init },
	{ 4, ad1986a_ch4_init },
	{ 6, ad1986a_ch6_init },
};

/* eapd initialization */
static struct hda_verb ad1986a_eapd_init_verbs[] = {
	{0x1b, AC_VERB_SET_EAPD_BTLENABLE, 0x00 },
	{}
};

/* Ultra initialization */
static struct hda_verb ad1986a_ultra_init[] = {
	/* eapd initialization */
	{ 0x1b, AC_VERB_SET_EAPD_BTLENABLE, 0x00 },
	/* CLFE -> Mic in */
	{ 0x0f, AC_VERB_SET_CONNECT_SEL, 0x2 },
	{ 0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24 },
	{ 0x1d, AC_VERB_SET_AMP_GAIN_MUTE, 0xb080 },
	{ } /* end */
};

/* pin sensing on HP jack */
static struct hda_verb ad1986a_hp_init_verbs[] = {
	{0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1986A_HP_EVENT},
	{}
};


/* models */
enum {
	AD1986A_6STACK,
	AD1986A_3STACK,
	AD1986A_LAPTOP,
	AD1986A_LAPTOP_EAPD,
	AD1986A_LAPTOP_AUTOMUTE,
	AD1986A_ULTRA,
	AD1986A_MODELS
};

static const char *ad1986a_models[AD1986A_MODELS] = {
	[AD1986A_6STACK]	= "6stack",
	[AD1986A_3STACK]	= "3stack",
	[AD1986A_LAPTOP]	= "laptop",