Commit c66ddf32 authored by Raymond Yau's avatar Raymond Yau Committed by Takashi Iwai
Browse files

ALSA: hda - Add add multi-streaming playback for AD1988 



Attached a patch which add a new model to support multi-streaming
playback for ad1988.

playback another stereo stream through the front panel headphone on
device 2 while playback through the speakers connected to rear panel
on device 0 at the same time.

Tested with ad1988a rev2 codec on asus P5B-V motherboard.

Signed-off-by: default avatarRaymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 4fe2ca14

sound/pci/hda/patch_analog.c

+178 −4
Original line number Diff line number Diff line
@@ -46,6 +46,9 @@ struct ad198x_spec { 
	unsigned int cur_eapd;

	unsigned int need_dac_fix;



	hda_nid_t *alt_dac_nid;

	struct hda_pcm_stream *stream_analog_alt_playback;



	/* capture */

	unsigned int num_adc_nids;

	hda_nid_t *adc_nids;
@@ -156,6 +159,25 @@ static const char *ad_slave_sws[] = { 
	NULL

};



static const char *ad1988_6stack_fp_slave_vols[] = {

	"Front Playback Volume",

	"Surround Playback Volume",

	"Center Playback Volume",

	"LFE Playback Volume",

	"Side Playback Volume",

	"IEC958 Playback Volume",

	NULL

};



static const char *ad1988_6stack_fp_slave_sws[] = {

	"Front Playback Switch",

	"Surround Playback Switch",

	"Center Playback Switch",

	"LFE Playback Switch",

	"Side Playback Switch",

	"IEC958 Playback Switch",

	NULL

};

static void ad198x_free_kctls(struct hda_codec *codec);



#ifdef CONFIG_SND_HDA_INPUT_BEEP
@@ -309,6 +331,38 @@ static int ad198x_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, 
	return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);

}



static int ad198x_alt_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 ad198x_spec *spec = codec->spec;

	snd_hda_codec_setup_stream(codec, spec->alt_dac_nid[0], stream_tag,

					0, format);

	return 0;

}



static int ad198x_alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,

				struct hda_codec *codec,

				struct snd_pcm_substream *substream)

{

	struct ad198x_spec *spec = codec->spec;

	snd_hda_codec_cleanup_stream(codec, spec->alt_dac_nid[0]);

	return 0;

}



static struct hda_pcm_stream ad198x_pcm_analog_alt_playback = {

	.substreams = 1,

	.channels_min = 2,

	.channels_max = 2,

	/* NID is set in ad198x_build_pcms */

	.ops = {

		.prepare = ad198x_alt_playback_pcm_prepare,

		.cleanup = ad198x_alt_playback_pcm_cleanup

	},

};



/*

 * Digital out

 */
@@ -446,6 +500,17 @@ static int ad198x_build_pcms(struct hda_codec *codec) 
		}

	}



	if (spec->alt_dac_nid && spec->stream_analog_alt_playback) {

		codec->num_pcms++;

		info = spec->pcm_rec + 2;

		info->name = "AD198x Headphone";

		info->pcm_type = HDA_PCM_TYPE_AUDIO;

		info->stream[SNDRV_PCM_STREAM_PLAYBACK] =

			*spec->stream_analog_alt_playback;

		info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =

			spec->alt_dac_nid[0];

	}



	return 0;

}
@@ -2015,6 +2080,7 @@ static int patch_ad1981(struct hda_codec *codec) 
enum {

	AD1988_6STACK,

	AD1988_6STACK_DIG,

	AD1988_6STACK_DIG_FP,

	AD1988_3STACK,

	AD1988_3STACK_DIG,

	AD1988_LAPTOP,
@@ -2047,6 +2113,10 @@ static hda_nid_t ad1988_6stack_dac_nids_rev2[4] = { 
	0x04, 0x05, 0x0a, 0x06

};



static hda_nid_t ad1988_alt_dac_nid[1] = {

	0x03

};



static hda_nid_t ad1988_3stack_dac_nids_rev2[3] = {

	0x04, 0x0a, 0x06

};
@@ -2166,6 +2236,35 @@ static struct snd_kcontrol_new ad1988_6stack_mixers2[] = { 
	{ } /* end */

};



static struct snd_kcontrol_new ad1988_6stack_fp_mixers[] = {

	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),



	HDA_BIND_MUTE("Front Playback Switch", 0x29, 2, HDA_INPUT),

	HDA_BIND_MUTE("Surround Playback Switch", 0x2a, 2, HDA_INPUT),

	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x27, 1, 2, HDA_INPUT),

	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x27, 2, 2, HDA_INPUT),

	HDA_BIND_MUTE("Side Playback Switch", 0x28, 2, HDA_INPUT),

	HDA_BIND_MUTE("Headphone Playback Switch", 0x22, 2, HDA_INPUT),

	HDA_BIND_MUTE("Mono Playback Switch", 0x1e, 2, HDA_INPUT),



	HDA_CODEC_VOLUME("CD Playback Volume", 0x20, 0x6, HDA_INPUT),

	HDA_CODEC_MUTE("CD Playback Switch", 0x20, 0x6, HDA_INPUT),

	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x0, HDA_INPUT),

	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x0, HDA_INPUT),

	HDA_CODEC_VOLUME("Line Playback Volume", 0x20, 0x1, HDA_INPUT),

	HDA_CODEC_MUTE("Line Playback Switch", 0x20, 0x1, HDA_INPUT),

	HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x4, HDA_INPUT),

	HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x4, HDA_INPUT),



	HDA_CODEC_VOLUME("Analog Mix Playback Volume", 0x21, 0x0, HDA_OUTPUT),

	HDA_CODEC_MUTE("Analog Mix Playback Switch", 0x21, 0x0, HDA_OUTPUT),



	HDA_CODEC_VOLUME("Front Mic Boost Volume", 0x39, 0x0, HDA_OUTPUT),

	HDA_CODEC_VOLUME("Mic Boost Volume", 0x3c, 0x0, HDA_OUTPUT),



	{ } /* end */

};



/* 3-stack mode */

static struct snd_kcontrol_new ad1988_3stack_mixers1[] = {

	HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
@@ -2445,6 +2544,68 @@ static struct hda_verb ad1988_6stack_init_verbs[] = { 
	{ }

};



static struct hda_verb ad1988_6stack_fp_init_verbs[] = {

	/* Front, Surround, CLFE, side DAC; unmute as default */

	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	/* Headphone; unmute as default */

	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	/* Port-A front headphon path */

	{0x37, AC_VERB_SET_CONNECT_SEL, 0x00}, /* DAC0:03h */

	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},

	/* Port-D line-out path */

	{0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

	/* Port-F surround path */

	{0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

	/* Port-G CLFE path */

	{0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

	/* Port-H side path */

	{0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x25, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},

	{0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

	/* Mono out path */

	{0x36, AC_VERB_SET_CONNECT_SEL, 0x1}, /* DAC1:04h */

	{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},

	{0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},

	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, 0xb01f}, /* unmute, 0dB */

	/* Port-B front mic-in path */

	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},

	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},

	{0x39, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},

	/* Port-C line-in path */

	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},

	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

	{0x3a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},

	{0x33, AC_VERB_SET_CONNECT_SEL, 0x0},

	/* Port-E mic-in path */

	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},

	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},

	{0x3c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},

	{0x34, AC_VERB_SET_CONNECT_SEL, 0x0},

	/* Analog CD Input */

	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},

	/* Analog Mix output amp */

	{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x1f}, /* 0dB */



	{ }

};



static struct hda_verb ad1988_capture_init_verbs[] = {

	/* mute analog mix */

	{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
@@ -3074,13 +3235,13 @@ static int ad1988_auto_init(struct hda_codec *codec) 
	return 0;

}





/*

 */



static const char *ad1988_models[AD1988_MODEL_LAST] = {

	[AD1988_6STACK]		= "6stack",

	[AD1988_6STACK_DIG]	= "6stack-dig",

	[AD1988_6STACK_DIG_FP]	= "6stack-dig-fp",

	[AD1988_3STACK]		= "3stack",

	[AD1988_3STACK_DIG]	= "3stack-dig",

	[AD1988_LAPTOP]		= "laptop",
@@ -3140,6 +3301,7 @@ static int patch_ad1988(struct hda_codec *codec) 
	switch (board_config) {

	case AD1988_6STACK:

	case AD1988_6STACK_DIG:

	case AD1988_6STACK_DIG_FP:

		spec->multiout.max_channels = 8;

		spec->multiout.num_dacs = 4;

		if (is_rev2(codec))
@@ -3152,10 +3314,22 @@ static int patch_ad1988(struct hda_codec *codec) 
			spec->mixers[0] = ad1988_6stack_mixers1_rev2;

		else

			spec->mixers[0] = ad1988_6stack_mixers1;

		if (board_config == AD1988_6STACK_DIG_FP) {

			spec->mixers[1] = ad1988_6stack_fp_mixers;

			spec->slave_vols = ad1988_6stack_fp_slave_vols;

			spec->slave_sws = ad1988_6stack_fp_slave_sws;

			spec->alt_dac_nid = ad1988_alt_dac_nid;

			spec->stream_analog_alt_playback =

				&ad198x_pcm_analog_alt_playback;

		} else

			spec->mixers[1] = ad1988_6stack_mixers2;

		spec->num_init_verbs = 1;

		if (board_config == AD1988_6STACK_DIG_FP)

			spec->init_verbs[0] = ad1988_6stack_fp_init_verbs;

		else

			spec->init_verbs[0] = ad1988_6stack_init_verbs;

		if (board_config == AD1988_6STACK_DIG) {

		if ((board_config == AD1988_6STACK_DIG) ||

			(board_config == AD1988_6STACK_DIG_FP)) {

			spec->multiout.dig_out_nid = AD1988_SPDIF_OUT;

			spec->dig_in_nid = AD1988_SPDIF_IN;

		}

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