Commit 4a967890 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Remove dead codes from patch_sigmatel.c 



Due to the previous fix of input source for IDT92HD73xx, the amp mux
and amp vol stuff became unused.  Let's rip off dead codes.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e2aec171

sound/pci/hda/patch_sigmatel.c

+0 −132
Original line number Diff line number Diff line
@@ -228,7 +228,6 @@ struct sigmatel_spec { 


	/* playback */

	struct hda_input_mux *mono_mux;

	struct hda_input_mux *amp_mux;

	unsigned int cur_mmux;

	struct hda_multi_out multiout;

	hda_nid_t dac_nids[5];
@@ -281,7 +280,6 @@ struct sigmatel_spec { 
	unsigned int cur_smux[2];

	unsigned int cur_amux;

	hda_nid_t *amp_nids;

	unsigned int num_amps;

	unsigned int powerdown_adcs;



	/* i/o switches */
@@ -300,7 +298,6 @@ struct sigmatel_spec { 
	struct hda_input_mux private_dimux;

	struct hda_input_mux private_imux;

	struct hda_input_mux private_smux;

	struct hda_input_mux private_amp_mux;

	struct hda_input_mux private_mono_mux;

};
@@ -590,34 +587,6 @@ static hda_nid_t stac9205_pin_nids[12] = { 
	0x21, 0x22,

};



#define stac92xx_amp_volume_info snd_hda_mixer_amp_volume_info



static int stac92xx_amp_volume_get(struct snd_kcontrol *kcontrol,

				 struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct sigmatel_spec *spec = codec->spec;

	hda_nid_t nid = spec->amp_nids[spec->cur_amux];



	kcontrol->private_value ^= get_amp_nid(kcontrol);

	kcontrol->private_value |= nid;



	return snd_hda_mixer_amp_volume_get(kcontrol, ucontrol);

}



static int stac92xx_amp_volume_put(struct snd_kcontrol *kcontrol,

				 struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct sigmatel_spec *spec = codec->spec;

	hda_nid_t nid = spec->amp_nids[spec->cur_amux];



	kcontrol->private_value ^= get_amp_nid(kcontrol);

	kcontrol->private_value |= nid;



	return snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);

}



static int stac92xx_dmux_enum_info(struct snd_kcontrol *kcontrol,

				   struct snd_ctl_elem_info *uinfo)

{
@@ -813,41 +782,6 @@ static int stac92xx_mono_mux_enum_put(struct snd_kcontrol *kcontrol, 
				     spec->mono_nid, &spec->cur_mmux);

}



static int stac92xx_amp_mux_enum_info(struct snd_kcontrol *kcontrol,

	struct snd_ctl_elem_info *uinfo)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct sigmatel_spec *spec = codec->spec;

	return snd_hda_input_mux_info(spec->amp_mux, uinfo);

}



static int stac92xx_amp_mux_enum_get(struct snd_kcontrol *kcontrol,

	struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct sigmatel_spec *spec = codec->spec;



	ucontrol->value.enumerated.item[0] = spec->cur_amux;

	return 0;

}



static int stac92xx_amp_mux_enum_put(struct snd_kcontrol *kcontrol,

	struct snd_ctl_elem_value *ucontrol)

{

	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);

	struct sigmatel_spec *spec = codec->spec;

	struct snd_kcontrol *ctl =

		snd_hda_find_mixer_ctl(codec, "Amp Capture Volume");

	if (!ctl)

		return -EINVAL;



	snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE |

		SNDRV_CTL_EVENT_MASK_INFO, &ctl->id);



	return snd_hda_input_mux_put(codec, spec->amp_mux, ucontrol,

				     0, &spec->cur_amux);

}



#define stac92xx_aloopback_info snd_ctl_boolean_mono_info



static int stac92xx_aloopback_get(struct snd_kcontrol *kcontrol,
@@ -1002,31 +936,6 @@ static struct hda_verb stac9205_core_init[] = { 
		.put = stac92xx_mono_mux_enum_put, \

	}



#define STAC_AMP_MUX \

	{ \

		.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \

		.name = "Amp Selector Capture Switch", \

		.count = 1, \

		.info = stac92xx_amp_mux_enum_info, \

		.get = stac92xx_amp_mux_enum_get, \

		.put = stac92xx_amp_mux_enum_put, \

	}



#define STAC_AMP_VOL(xname, nid, chs, idx, dir) \

	{ \

		.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \

		.name = xname, \

		.index = 0, \

		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \

			SNDRV_CTL_ELEM_ACCESS_TLV_READ | \

			SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \

		.info = stac92xx_amp_volume_info, \

		.get = stac92xx_amp_volume_get, \

		.put = stac92xx_amp_volume_put, \

		.tlv = { .c = snd_hda_mixer_amp_tlv }, \

		.private_value = HDA_COMPOSE_AMP_VAL(nid, chs, idx, dir) \

	}



#define STAC_ANALOG_LOOPBACK(verb_read, verb_write, cnt) \

	{ \

		.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
@@ -2698,8 +2607,6 @@ enum { 
	STAC_CTL_WIDGET_VOL,

	STAC_CTL_WIDGET_MUTE,

	STAC_CTL_WIDGET_MONO_MUX,

	STAC_CTL_WIDGET_AMP_MUX,

	STAC_CTL_WIDGET_AMP_VOL,

	STAC_CTL_WIDGET_HP_SWITCH,

	STAC_CTL_WIDGET_IO_SWITCH,

	STAC_CTL_WIDGET_CLFE_SWITCH,
@@ -2710,8 +2617,6 @@ static struct snd_kcontrol_new stac92xx_control_templates[] = { 
	HDA_CODEC_VOLUME(NULL, 0, 0, 0),

	HDA_CODEC_MUTE(NULL, 0, 0, 0),

	STAC_MONO_MUX,

	STAC_AMP_MUX,

	STAC_AMP_VOL(NULL, 0, 0, 0, 0),

	STAC_CODEC_HP_SWITCH(NULL),

	STAC_CODEC_IO_SWITCH(NULL, 0),

	STAC_CODEC_CLFE_SWITCH(NULL, 0),
@@ -3268,37 +3173,6 @@ static int stac92xx_auto_create_mono_output_ctls(struct hda_codec *codec) 
				"Mono Mux", spec->mono_nid);

}



/* labels for amp mux outputs */

static const char *stac92xx_amp_labels[3] = {

	"Front Microphone", "Microphone", "Line In",

};



/* create amp out controls mux on capable codecs */

static int stac92xx_auto_create_amp_output_ctls(struct hda_codec *codec)

{

	struct sigmatel_spec *spec = codec->spec;

	struct hda_input_mux *amp_mux = &spec->private_amp_mux;

	int i, err;



	for (i = 0; i < spec->num_amps; i++) {

		amp_mux->items[amp_mux->num_items].label =

					stac92xx_amp_labels[i];

		amp_mux->items[amp_mux->num_items].index = i;

		amp_mux->num_items++;

	}



	if (spec->num_amps > 1) {

		err = stac92xx_add_control(spec, STAC_CTL_WIDGET_AMP_MUX,

			"Amp Selector Capture Switch", 0);

		if (err < 0)

			return err;

	}

	return stac92xx_add_control(spec, STAC_CTL_WIDGET_AMP_VOL,

		"Amp Capture Volume",

		HDA_COMPOSE_AMP_VAL(spec->amp_nids[0], 3, 0, HDA_INPUT));

}





/* create PC beep volume controls */

static int stac92xx_auto_create_beep_ctls(struct hda_codec *codec,

						hda_nid_t nid)
@@ -3869,11 +3743,6 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out 
		if (err < 0)

			return err;

	}

	if (spec->num_amps > 0) {

		err = stac92xx_auto_create_amp_output_ctls(codec);

		if (err < 0)

			return err;

	}

	if (spec->num_dmics > 0 && !spec->dinput_mux)

		if ((err = stac92xx_auto_create_dmic_input_ctls(codec,

						&spec->autocfg)) < 0)
@@ -3910,7 +3779,6 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out 
		spec->dinput_mux = &spec->private_dimux;

	spec->sinput_mux = &spec->private_smux;

	spec->mono_mux = &spec->private_mono_mux;

	spec->amp_mux = &spec->private_amp_mux;

	return 1;

}