patch_realtek.c

linux 内核源代码

	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	/* {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, */
	/* {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, */
	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
	{0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_MIC_EVENT},

	{ }
};

/*
* Uniwill P53
* HP = 0x14, InternalSpeaker = 0x15, mic = 0x19, 
 */
static struct hda_verb alc880_uniwill_p53_init_verbs[] = {
	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */

	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},

	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},

	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
	{0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_DCVOL_EVENT},

	{ }
};

static struct hda_verb alc880_beep_init_verbs[] = {
	{ 0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5) },
	{ }
};

/* toggle speaker-output according to the hp-jack state */
static void alc880_uniwill_hp_automute(struct hda_codec *codec)
{
 	unsigned int present;
	unsigned char bits;

 	present = snd_hda_codec_read(codec, 0x14, 0,
				     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
	bits = present ? HDA_AMP_MUTE : 0;
	snd_hda_codec_amp_stereo(codec, 0x15, HDA_OUTPUT, 0,
				 HDA_AMP_MUTE, bits);
	snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
				 HDA_AMP_MUTE, bits);
}

/* auto-toggle front mic */
static void alc880_uniwill_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 alc880_uniwill_automute(struct hda_codec *codec)
{
	alc880_uniwill_hp_automute(codec);
	alc880_uniwill_mic_automute(codec);
}

static void alc880_uniwill_unsol_event(struct hda_codec *codec,
				       unsigned int res)
{
	/* Looks like the unsol event is incompatible with the standard
	 * definition.  4bit tag is placed at 28 bit!
	 */
	switch (res >> 28) {
	case ALC880_HP_EVENT:
		alc880_uniwill_hp_automute(codec);
		break;
	case ALC880_MIC_EVENT:
		alc880_uniwill_mic_automute(codec);
		break;
	}
}

static void alc880_uniwill_p53_hp_automute(struct hda_codec *codec)
{
 	unsigned int present;
	unsigned char bits;

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

static void alc880_uniwill_p53_dcvol_automute(struct hda_codec *codec)
{
	unsigned int present;
	
	present = snd_hda_codec_read(codec, 0x21, 0,
				     AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
	present &= HDA_AMP_VOLMASK;
	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_OUTPUT, 0,
				 HDA_AMP_VOLMASK, present);
	snd_hda_codec_amp_stereo(codec, 0x0d, HDA_OUTPUT, 0,
				 HDA_AMP_VOLMASK, present);
}

static void alc880_uniwill_p53_unsol_event(struct hda_codec *codec,
					   unsigned int res)
{
	/* Looks like the unsol event is incompatible with the standard
	 * definition.  4bit tag is placed at 28 bit!
	 */
	if ((res >> 28) == ALC880_HP_EVENT)
		alc880_uniwill_p53_hp_automute(codec);
	if ((res >> 28) == ALC880_DCVOL_EVENT)
		alc880_uniwill_p53_dcvol_automute(codec);
}

/* FIXME! */
/*
 * F1734 pin configuration:
 * HP = 0x14, speaker-out = 0x15, mic = 0x18
 */
static struct hda_verb alc880_pin_f1734_init_verbs[] = {
	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},

	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

	{ }
};

/* FIXME! */
/*
 * ASUS pin configuration:
 * HP/front = 0x14, surr = 0x15, clfe = 0x16, mic = 0x18, line = 0x1a
 */
static struct hda_verb alc880_pin_asus_init_verbs[] = {
	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},

	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	
	{ }
};

/* Enable GPIO mask and set output */
#define alc880_gpio1_init_verbs	alc_gpio1_init_verbs
#define alc880_gpio2_init_verbs	alc_gpio2_init_verbs

/* Clevo m520g init */
static struct hda_verb alc880_pin_clevo_init_verbs[] = {
	/* headphone output */
	{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
	/* line-out */
	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* Line-in */
	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* CD */
	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* Mic1 (rear panel) */
	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* Mic2 (front panel) */
	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* headphone */
	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
        /* change to EAPD mode */
	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
	{0x20, AC_VERB_SET_PROC_COEF,  0x3060},

	{ }
};

static struct hda_verb alc880_pin_tcl_S700_init_verbs[] = {
	/* change to EAPD mode */
	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
	{0x20, AC_VERB_SET_PROC_COEF,  0x3060},

	/* Headphone output */
	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	/* Front output*/
	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},

	/* Line In pin widget for input */
	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	/* CD pin widget for input */
	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	/* Mic1 (rear panel) pin widget for input and vref at 80% */
	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},

	/* change to EAPD mode */
	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
	{0x20, AC_VERB_SET_PROC_COEF,  0x3070},

	{ }
};

/*
 * LG m1 express dual
 *
 * Pin assignment:
 *   Rear Line-In/Out (blue): 0x14
 *   Build-in Mic-In: 0x15
 *   Speaker-out: 0x17
 *   HP-Out (green): 0x1b
 *   Mic-In/Out (red): 0x19
 *   SPDIF-Out: 0x1e
 */

/* To make 5.1 output working (green=Front, blue=Surr, red=CLFE) */
static hda_nid_t alc880_lg_dac_nids[3] = {
	0x05, 0x02, 0x03
};

/* seems analog CD is not working */
static struct hda_input_mux alc880_lg_capture_source = {
	.num_items = 3,
	.items = {
		{ "Mic", 0x1 },
		{ "Line", 0x5 },
		{ "Internal Mic", 0x6 },
	},
};

/* 2,4,6 channel modes */
static struct hda_verb alc880_lg_ch2_init[] = {
	/* set line-in and mic-in to input */
	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
	{ }
};

static struct hda_verb alc880_lg_ch4_init[] = {
	/* set line-in to out and mic-in to input */
	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
	{ }
};

static struct hda_verb alc880_lg_ch6_init[] = {
	/* set line-in and mic-in to output */
	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
	{ }
};

static struct hda_channel_mode alc880_lg_ch_modes[3] = {
	{ 2, alc880_lg_ch2_init },
	{ 4, alc880_lg_ch4_init },
	{ 6, alc880_lg_ch6_init },
};

static struct snd_kcontrol_new alc880_lg_mixer[] = {
	/* FIXME: it's not really "master" but front channels */
	HDA_CODEC_VOLUME("Master Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
	HDA_BIND_MUTE("Master Playback Switch", 0x0f, 2, HDA_INPUT),
	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
	HDA_BIND_MUTE("Surround Playback Switch", 0x0c, 2, HDA_INPUT),
	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0d, 1, 0x0, HDA_OUTPUT),
	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0d, 2, 0x0, HDA_OUTPUT),
	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0d, 1, 2, HDA_INPUT),
	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0d, 2, 2, HDA_INPUT),
	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x06, HDA_INPUT),
	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x06, HDA_INPUT),
	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x07, HDA_INPUT),
	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x07, HDA_INPUT),
	{
		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
		.name = "Channel Mode",
		.info = alc_ch_mode_info,
		.get = alc_ch_mode_get,
		.put = alc_ch_mode_put,
	},
	{ } /* end */
};

static struct hda_verb alc880_lg_init_verbs[] = {
	/* set capture source to mic-in */
	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
	/* mute all amp mixer inputs */
	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5)},
	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)},
	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)},
	/* line-in to input */
	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* built-in mic */
	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* speaker-out */
	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* mic-in to input */
	{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* HP-out */
	{0x13, AC_VERB_SET_CONNECT_SEL, 0x03},
	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* jack sense */
	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | 0x1},
	{ }
};

/* toggle speaker-output according to the hp-jack state */
static void alc880_lg_automute(struct hda_codec *codec)
{
	unsigned int present;
	unsigned char bits;

	present = snd_hda_codec_read(codec, 0x1b, 0,
				     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
	bits = present ? HDA_AMP_MUTE : 0;
	snd_hda_codec_amp_stereo(codec, 0x17, HDA_OUTPUT, 0,
				 HDA_AMP_MUTE, bits);
}

static void alc880_lg_unsol_event(struct hda_codec *codec, unsigned int res)
{
	/* Looks like the unsol event is incompatible with the standard
	 * definition.  4bit tag is placed at 28 bit!
	 */
	if ((res >> 28) == 0x01)
		alc880_lg_automute(codec);
}

/*
 * LG LW20
 *
 * Pin assignment:
 *   Speaker-out: 0x14
 *   Mic-In: 0x18
 *   Built-in Mic-In: 0x19
 *   Line-In: 0x1b
 *   HP-Out: 0x1a
 *   SPDIF-Out: 0x1e
 */

static struct hda_input_mux alc880_lg_lw_capture_source = {
	.num_items = 3,
	.items = {
		{ "Mic", 0x0 },
		{ "Internal Mic", 0x1 },
		{ "Line In", 0x2 },
	},
};

#define alc880_lg_lw_modes alc880_threestack_modes

static s