patch_realtek.c

LINUX 2.6.17.4的源码

	{ }
};

/* 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 */
static struct hda_verb alc880_gpio1_init_verbs[] = {
	{0x01, AC_VERB_SET_GPIO_MASK, 0x01},
	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
	{0x01, AC_VERB_SET_GPIO_DATA, 0x01},

	{ }
};

/* Enable GPIO mask and set output */
static struct hda_verb alc880_gpio2_init_verbs[] = {
	{0x01, AC_VERB_SET_GPIO_MASK, 0x02},
	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
	{0x01, AC_VERB_SET_GPIO_DATA, 0x02},

	{ }
};

/* 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[] = {
	/* 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_UNMUTE(6)},
	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(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;

	present = snd_hda_codec_read(codec, 0x1b, 0,
				     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
	snd_hda_codec_amp_update(codec, 0x17, 0, HDA_OUTPUT, 0,
				 0x80, present ? 0x80 : 0);
	snd_hda_codec_amp_update(codec, 0x17, 1, HDA_OUTPUT, 0,
				 0x80, present ? 0x80 : 0);
}

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 (?)
 *   HP-Out: 0x1b
 *   SPDIF-Out: 0x1e
 */

/* seems analog CD is not working */
static struct hda_input_mux alc880_lg_lw_capture_source = {
	.num_items = 2,
	.items = {
		{ "Mic", 0x0 },
		{ "Internal Mic", 0x1 },
	},
};

static struct snd_kcontrol_new alc880_lg_lw_mixer[] = {
	HDA_CODEC_VOLUME("Master Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
	HDA_BIND_MUTE("Master Playback Switch", 0x0c, 2, HDA_INPUT),
	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
	{ } /* end */
};

static struct hda_verb alc880_lg_lw_init_verbs[] = {
	/* set capture source to mic-in */
	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(7)},
	/* speaker-out */
	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* HP-out */
	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* mic-in to input */
	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
	/* built-in mic */
	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
	{0x19, 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_lw_automute(struct hda_codec *codec)
{
	unsigned int present;

	present = snd_hda_codec_read(codec, 0x1b, 0,
				     AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
	snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
				 0x80, present ? 0x80 : 0);
	snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
				 0x80, present ? 0x80 : 0);
}

static void alc880_lg_lw_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_lw_automute(codec);
}

/*
 * Common callbacks
 */

static int alc_init(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	unsigned int i;

	for (i = 0; i < spec->num_init_verbs; i++)
		snd_hda_sequence_write(codec, spec->init_verbs[i]);

	if (spec->init_hook)
		spec->init_hook(codec);

	return 0;
}

static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
{
	struct alc_spec *spec = codec->spec;

	if (spec->unsol_event)
		spec->unsol_event(codec, res);
}

#ifdef CONFIG_PM
/*
 * resume
 */
static int alc_resume(struct hda_codec *codec)
{
	struct alc_spec *spec = codec->spec;
	int i;

	alc_init(codec);
	for (i = 0; i < spec->num_mixers; i++)
		snd_hda_resume_ctls(codec, spec->mixers[i]);
	if (spec->multiout.dig_out_nid)
		snd_hda_resume_spdif_out(codec);
	if (spec->dig_in_nid)
		snd_hda_resume_spdif_in(codec);

	return 0;
}
#endif

/*
 * Analog playback callbacks
 */
static int alc880_playback_pcm_open(struct hda_pcm_stream *hinfo,
				    struct hda_codec *codec,
				    struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
}

static int alc880_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
				       struct hda_codec *codec,
				       unsigned int stream_tag,
				       unsigned int format,
				       struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
						format, substream);
}

static int alc880_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
				       struct hda_codec *codec,
				       struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}

/*
 * Digital out
 */
static int alc880_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
					struct hda_codec *codec,
					struct snd_pcm_substream *substream)
{
	struct alc_spec *spec = codec->spec;
	return snd_hda_multi_out_dig_open(codec, &spec->multiout);
}