static int cs421x_parse_auto_config(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
hda_nid_t dac = CS4210_DAC_NID;
int err;
fix_volume_caps(codec, dac);
err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
if (err < 0)
return err;
err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
if (err < 0)
return err;
parse_cs421x_digital(codec);
if (spec->gen.autocfg.speaker_outs &&
spec->vendor_nid == CS4210_VENDOR_NID) {
if (!snd_hda_gen_add_kctl(&spec->gen, NULL,
&cs421x_speaker_boost_ctl))
return -ENOMEM;
}
return 0;
}
static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
int num_ctls, int type)
{
struct cs_spec *spec = codec->spec;
const char *name;
int err, index;
struct snd_kcontrol *kctl;
static const char * const speakers[] = {
"Front Speaker", "Surround Speaker", "Bass Speaker"
};
static const char * const line_outs[] = {
"Front Line-Out", "Surround Line-Out", "Bass Line-Out"
};
fix_volume_caps(codec, dac);
if (!spec->vmaster_sw) {
err = add_vmaster(codec, dac);
if (err < 0)
return err;
}
index = 0;
switch (type) {
case AUTO_PIN_HP_OUT:
name = "Headphone";
index = idx;
break;
case AUTO_PIN_SPEAKER_OUT:
if (num_ctls > 1)
name = speakers[idx];
else
name = "Speaker";
break;
default:
if (num_ctls > 1)
name = line_outs[idx];
else
name = "Line-Out";
break;
}
err = add_mute(codec, name, index,
HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
if (err < 0)
return err;
err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
if (err < 0)
return err;
err = add_volume(codec, name, index,
HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
if (err < 0)
return err;
err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
if (err < 0)
return err;
return 0;
}
static int cs421x_parse_auto_config(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
hda_nid_t dac = CS4210_DAC_NID;
int err;
fix_volume_caps(codec, dac);
err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
if (err < 0)
return err;
err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
if (err < 0)
return err;
parse_cs421x_digital(codec);
return 0;
}
