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ALSA: hda - Remove dead codes from patch_sigmatel.c
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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: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai committed Sep 1, 2009
1 parent e2aec17 commit 4a96789
Showing 1 changed file with 0 additions and 132 deletions.
132 changes: 0 additions & 132 deletions sound/pci/hda/patch_sigmatel.c
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Original file line number Diff line number Diff line change
Expand Up @@ -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];
Expand Down Expand Up @@ -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 */
Expand All @@ -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;
};

Expand Down Expand Up @@ -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)
{
Expand Down Expand Up @@ -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,
Expand Down Expand Up @@ -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, \
Expand Down Expand Up @@ -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,
Expand All @@ -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),
Expand Down Expand Up @@ -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)
Expand Down Expand Up @@ -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)
Expand Down Expand Up @@ -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;
}

Expand Down

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