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Commit 44f0c978 authored by Ian Minett's avatar Ian Minett Committed by Takashi Iwai
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ALSA: hda/ca0132: Add tuning controls 



This patch adds the controls used for tuning the DSP effects.

Signed-off-by: default avatarIan Minett <ian_minett@creativelabs.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent a73d511c

sound/pci/hda/patch_ca0132.c

+289 −0
Original line number Original line Diff line number Diff line
@@ -775,6 +775,10 @@ struct ca0132_spec { 
	long effects_switch[EFFECTS_COUNT];

	long effects_switch[EFFECTS_COUNT];

	long voicefx_val;

	long voicefx_val;

	long cur_mic_boost;

	long cur_mic_boost;



#ifdef ENABLE_TUNING_CONTROLS

	long cur_ctl_vals[TUNING_CTLS_COUNT];

#endif

};

};





/*

/*
@@ -2871,6 +2875,284 @@ static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo, 
	return 0;

	return 0;

}

}





/* The followings are for tuning of products */

#ifdef ENABLE_TUNING_CONTROLS



static unsigned int voice_focus_vals_lookup[] = {

0x41A00000, 0x41A80000, 0x41B00000, 0x41B80000, 0x41C00000, 0x41C80000,

0x41D00000, 0x41D80000, 0x41E00000, 0x41E80000, 0x41F00000, 0x41F80000,

0x42000000, 0x42040000, 0x42080000, 0x420C0000, 0x42100000, 0x42140000,

0x42180000, 0x421C0000, 0x42200000, 0x42240000, 0x42280000, 0x422C0000,

0x42300000, 0x42340000, 0x42380000, 0x423C0000, 0x42400000, 0x42440000,

0x42480000, 0x424C0000, 0x42500000, 0x42540000, 0x42580000, 0x425C0000,

0x42600000, 0x42640000, 0x42680000, 0x426C0000, 0x42700000, 0x42740000,

0x42780000, 0x427C0000, 0x42800000, 0x42820000, 0x42840000, 0x42860000,

0x42880000, 0x428A0000, 0x428C0000, 0x428E0000, 0x42900000, 0x42920000,

0x42940000, 0x42960000, 0x42980000, 0x429A0000, 0x429C0000, 0x429E0000,

0x42A00000, 0x42A20000, 0x42A40000, 0x42A60000, 0x42A80000, 0x42AA0000,

0x42AC0000, 0x42AE0000, 0x42B00000, 0x42B20000, 0x42B40000, 0x42B60000,

0x42B80000, 0x42BA0000, 0x42BC0000, 0x42BE0000, 0x42C00000, 0x42C20000,

0x42C40000, 0x42C60000, 0x42C80000, 0x42CA0000, 0x42CC0000, 0x42CE0000,

0x42D00000, 0x42D20000, 0x42D40000, 0x42D60000, 0x42D80000, 0x42DA0000,

0x42DC0000, 0x42DE0000, 0x42E00000, 0x42E20000, 0x42E40000, 0x42E60000,

0x42E80000, 0x42EA0000, 0x42EC0000, 0x42EE0000, 0x42F00000, 0x42F20000,

0x42F40000, 0x42F60000, 0x42F80000, 0x42FA0000, 0x42FC0000, 0x42FE0000,

0x43000000, 0x43010000, 0x43020000, 0x43030000, 0x43040000, 0x43050000,

0x43060000, 0x43070000, 0x43080000, 0x43090000, 0x430A0000, 0x430B0000,

0x430C0000, 0x430D0000, 0x430E0000, 0x430F0000, 0x43100000, 0x43110000,

0x43120000, 0x43130000, 0x43140000, 0x43150000, 0x43160000, 0x43170000,

0x43180000, 0x43190000, 0x431A0000, 0x431B0000, 0x431C0000, 0x431D0000,

0x431E0000, 0x431F0000, 0x43200000, 0x43210000, 0x43220000, 0x43230000,

0x43240000, 0x43250000, 0x43260000, 0x43270000, 0x43280000, 0x43290000,

0x432A0000, 0x432B0000, 0x432C0000, 0x432D0000, 0x432E0000, 0x432F0000,

0x43300000, 0x43310000, 0x43320000, 0x43330000, 0x43340000

};



static unsigned int mic_svm_vals_lookup[] = {

0x00000000, 0x3C23D70A, 0x3CA3D70A, 0x3CF5C28F, 0x3D23D70A, 0x3D4CCCCD,

0x3D75C28F, 0x3D8F5C29, 0x3DA3D70A, 0x3DB851EC, 0x3DCCCCCD, 0x3DE147AE,

0x3DF5C28F, 0x3E051EB8, 0x3E0F5C29, 0x3E19999A, 0x3E23D70A, 0x3E2E147B,

0x3E3851EC, 0x3E428F5C, 0x3E4CCCCD, 0x3E570A3D, 0x3E6147AE, 0x3E6B851F,

0x3E75C28F, 0x3E800000, 0x3E851EB8, 0x3E8A3D71, 0x3E8F5C29, 0x3E947AE1,

0x3E99999A, 0x3E9EB852, 0x3EA3D70A, 0x3EA8F5C3, 0x3EAE147B, 0x3EB33333,

0x3EB851EC, 0x3EBD70A4, 0x3EC28F5C, 0x3EC7AE14, 0x3ECCCCCD, 0x3ED1EB85,

0x3ED70A3D, 0x3EDC28F6, 0x3EE147AE, 0x3EE66666, 0x3EEB851F, 0x3EF0A3D7,

0x3EF5C28F, 0x3EFAE148, 0x3F000000, 0x3F028F5C, 0x3F051EB8, 0x3F07AE14,

0x3F0A3D71, 0x3F0CCCCD, 0x3F0F5C29, 0x3F11EB85, 0x3F147AE1, 0x3F170A3D,

0x3F19999A, 0x3F1C28F6, 0x3F1EB852, 0x3F2147AE, 0x3F23D70A, 0x3F266666,

0x3F28F5C3, 0x3F2B851F, 0x3F2E147B, 0x3F30A3D7, 0x3F333333, 0x3F35C28F,

0x3F3851EC, 0x3F3AE148, 0x3F3D70A4, 0x3F400000, 0x3F428F5C, 0x3F451EB8,

0x3F47AE14, 0x3F4A3D71, 0x3F4CCCCD, 0x3F4F5C29, 0x3F51EB85, 0x3F547AE1,

0x3F570A3D, 0x3F59999A, 0x3F5C28F6, 0x3F5EB852, 0x3F6147AE, 0x3F63D70A,

0x3F666666, 0x3F68F5C3, 0x3F6B851F, 0x3F6E147B, 0x3F70A3D7, 0x3F733333,

0x3F75C28F, 0x3F7851EC, 0x3F7AE148, 0x3F7D70A4, 0x3F800000

};



static unsigned int equalizer_vals_lookup[] = {

0xC1C00000, 0xC1B80000, 0xC1B00000, 0xC1A80000, 0xC1A00000, 0xC1980000,

0xC1900000, 0xC1880000, 0xC1800000, 0xC1700000, 0xC1600000, 0xC1500000,

0xC1400000, 0xC1300000, 0xC1200000, 0xC1100000, 0xC1000000, 0xC0E00000,

0xC0C00000, 0xC0A00000, 0xC0800000, 0xC0400000, 0xC0000000, 0xBF800000,

0x00000000, 0x3F800000, 0x40000000, 0x40400000, 0x40800000, 0x40A00000,

0x40C00000, 0x40E00000, 0x41000000, 0x41100000, 0x41200000, 0x41300000,

0x41400000, 0x41500000, 0x41600000, 0x41700000, 0x41800000, 0x41880000,

0x41900000, 0x41980000, 0x41A00000, 0x41A80000, 0x41B00000, 0x41B80000,

0x41C00000

};



static int tuning_ctl_set(struct hda_codec *codec, hda_nid_t nid,

			  unsigned int *lookup, int idx)

{

	int i = 0;



	for (i = 0; i < TUNING_CTLS_COUNT; i++)

		if (nid == ca0132_tuning_ctls[i].nid)

			break;



	snd_hda_power_up(codec);

	dspio_set_param(codec, ca0132_tuning_ctls[i].mid,

			ca0132_tuning_ctls[i].req,

			&(lookup[idx]), sizeof(unsigned int));

	snd_hda_power_down(codec);



	return 1;

}



static int tuning_ctl_get(struct snd_kcontrol *kcontrol,

			  struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct ca0132_spec *spec = codec->spec;

	hda_nid_t nid = get_amp_nid(kcontrol);

	long *valp = ucontrol->value.integer.value;

	int idx = nid - TUNING_CTL_START_NID;



	*valp = spec->cur_ctl_vals[idx];

	return 0;

}



static int voice_focus_ctl_info(struct snd_kcontrol *kcontrol,

			      struct snd_ctl_elem_info *uinfo)

{

	int chs = get_amp_channels(kcontrol);

	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;

	uinfo->count = chs == 3 ? 2 : 1;

	uinfo->value.integer.min = 20;

	uinfo->value.integer.max = 180;

	uinfo->value.integer.step = 1;



	return 0;

}



static int voice_focus_ctl_put(struct snd_kcontrol *kcontrol,

				struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct ca0132_spec *spec = codec->spec;

	hda_nid_t nid = get_amp_nid(kcontrol);

	long *valp = ucontrol->value.integer.value;

	int idx;



	idx = nid - TUNING_CTL_START_NID;

	/* any change? */

	if (spec->cur_ctl_vals[idx] == *valp)

		return 0;



	spec->cur_ctl_vals[idx] = *valp;



	idx = *valp - 20;

	tuning_ctl_set(codec, nid, voice_focus_vals_lookup, idx);



	return 1;

}



static int mic_svm_ctl_info(struct snd_kcontrol *kcontrol,

			      struct snd_ctl_elem_info *uinfo)

{

	int chs = get_amp_channels(kcontrol);

	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;

	uinfo->count = chs == 3 ? 2 : 1;

	uinfo->value.integer.min = 0;

	uinfo->value.integer.max = 100;

	uinfo->value.integer.step = 1;



	return 0;

}



static int mic_svm_ctl_put(struct snd_kcontrol *kcontrol,

				struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct ca0132_spec *spec = codec->spec;

	hda_nid_t nid = get_amp_nid(kcontrol);

	long *valp = ucontrol->value.integer.value;

	int idx;



	idx = nid - TUNING_CTL_START_NID;

	/* any change? */

	if (spec->cur_ctl_vals[idx] == *valp)

		return 0;



	spec->cur_ctl_vals[idx] = *valp;



	idx = *valp;

	tuning_ctl_set(codec, nid, mic_svm_vals_lookup, idx);



	return 0;

}



static int equalizer_ctl_info(struct snd_kcontrol *kcontrol,

			      struct snd_ctl_elem_info *uinfo)

{

	int chs = get_amp_channels(kcontrol);

	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;

	uinfo->count = chs == 3 ? 2 : 1;

	uinfo->value.integer.min = 0;

	uinfo->value.integer.max = 48;

	uinfo->value.integer.step = 1;



	return 0;

}



static int equalizer_ctl_put(struct snd_kcontrol *kcontrol,

				struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct ca0132_spec *spec = codec->spec;

	hda_nid_t nid = get_amp_nid(kcontrol);

	long *valp = ucontrol->value.integer.value;

	int idx;



	idx = nid - TUNING_CTL_START_NID;

	/* any change? */

	if (spec->cur_ctl_vals[idx] == *valp)

		return 0;



	spec->cur_ctl_vals[idx] = *valp;



	idx = *valp;

	tuning_ctl_set(codec, nid, equalizer_vals_lookup, idx);



	return 1;

}



static const DECLARE_TLV_DB_SCALE(voice_focus_db_scale, 2000, 100, 0);

static const DECLARE_TLV_DB_SCALE(eq_db_scale, -2400, 100, 0);



static int add_tuning_control(struct hda_codec *codec,

				hda_nid_t pnid, hda_nid_t nid,

				const char *name, int dir)

{

	char namestr[44];

	int type = dir ? HDA_INPUT : HDA_OUTPUT;

	struct snd_kcontrol_new knew =

		HDA_CODEC_VOLUME_MONO(namestr, nid, 1, 0, type);



	knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |

			SNDRV_CTL_ELEM_ACCESS_TLV_READ;

	knew.tlv.c = 0;

	knew.tlv.p = 0;

	switch (pnid) {

	case VOICE_FOCUS:

		knew.info = voice_focus_ctl_info;

		knew.get = tuning_ctl_get;

		knew.put = voice_focus_ctl_put;

		knew.tlv.p = voice_focus_db_scale;

		break;

	case MIC_SVM:

		knew.info = mic_svm_ctl_info;

		knew.get = tuning_ctl_get;

		knew.put = mic_svm_ctl_put;

		break;

	case EQUALIZER:

		knew.info = equalizer_ctl_info;

		knew.get = tuning_ctl_get;

		knew.put = equalizer_ctl_put;

		knew.tlv.p = eq_db_scale;

		break;

	default:

		return 0;

	}

	knew.private_value =

		HDA_COMPOSE_AMP_VAL(nid, 1, 0, type);

	sprintf(namestr, "%s %s Volume", name, dirstr[dir]);

	return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));

}



static int add_tuning_ctls(struct hda_codec *codec)

{

	int i;

	int err;



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

		err = add_tuning_control(codec,

					ca0132_tuning_ctls[i].parent_nid,

					ca0132_tuning_ctls[i].nid,

					ca0132_tuning_ctls[i].name,

					ca0132_tuning_ctls[i].direct);

		if (err < 0)

			return err;

	}



	return 0;

}



static void ca0132_init_tuning_defaults(struct hda_codec *codec)

{

	struct ca0132_spec *spec = codec->spec;

	int i;



	/* Wedge Angle defaults to 30.  10 below is 30 - 20.  20 is min. */

	spec->cur_ctl_vals[WEDGE_ANGLE - TUNING_CTL_START_NID] = 10;

	/* SVM level defaults to 0.74. */

	spec->cur_ctl_vals[SVM_LEVEL - TUNING_CTL_START_NID] = 74;



	/* EQ defaults to 0dB. */

	for (i = 2; i < TUNING_CTLS_COUNT; i++)

		spec->cur_ctl_vals[i] = 24;

}

#endif /*ENABLE_TUNING_CONTROLS*/



/*

/*

 * Select the active output.

 * Select the active output.

 * If autodetect is enabled, output will be selected based on jack detection.

 * If autodetect is enabled, output will be selected based on jack detection.
@@ -3805,6 +4087,10 @@ static int ca0132_build_controls(struct hda_codec *codec) 




	add_voicefx(codec);

	add_voicefx(codec);





#ifdef ENABLE_TUNING_CONTROLS

	add_tuning_ctls(codec);

#endif



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

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

	if (err < 0)

	if (err < 0)

		return err;

		return err;
@@ -4184,6 +4470,9 @@ static void ca0132_init_chip(struct hda_codec *codec) 
	spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID] = 1;

	spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID] = 1;

	spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] = 0;

	spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] = 0;





#ifdef ENABLE_TUNING_CONTROLS

	ca0132_init_tuning_defaults(codec);

#endif

}

}





static void ca0132_exit_chip(struct hda_codec *codec)

static void ca0132_exit_chip(struct hda_codec *codec)