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ALSA: hda - Fix smart51 handling again
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Fix the broken detection of smart51 and its handling.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai committed Jun 20, 2011
1 parent 370bafb commit e3d7a14
Showing 1 changed file with 64 additions and 83 deletions.
147 changes: 64 additions & 83 deletions sound/pci/hda/patch_via.c
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Original file line number Diff line number Diff line change
Expand Up @@ -165,12 +165,17 @@ struct via_spec {
const struct hda_input_mux *hp_mux;
unsigned int hp_independent_mode;
unsigned int hp_independent_mode_index;
unsigned int can_smart51;
unsigned int smart51_enabled;
unsigned int dmic_enabled;
unsigned int no_pin_power_ctl;
enum VIA_HDA_CODEC codec_type;

/* smart51 setup */
unsigned int smart51_nums;
hda_nid_t smart51_pins[2];
int smart51_idxs[2];
const char *smart51_labels[2];
unsigned int smart51_enabled;

/* work to check hp jack state */
struct hda_codec *codec;
struct delayed_work vt1708_hp_work;
Expand Down Expand Up @@ -508,7 +513,7 @@ static void via_auto_init_multi_out(struct hda_codec *codec)
struct via_spec *spec = codec->spec;
int i;

for (i = 0; i < spec->autocfg.line_outs; i++)
for (i = 0; i < spec->autocfg.line_outs + spec->smart51_nums; i++)
via_auto_init_output(codec, spec->autocfg.line_out_pins[i],
PIN_OUT, &spec->out_path[i]);
}
Expand Down Expand Up @@ -771,15 +776,15 @@ static int via_hp_build(struct hda_codec *codec)

static void notify_aa_path_ctls(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
int i;
struct snd_ctl_elem_id id;
const char *labels[] = {"Mic", "Front Mic", "Line", "Rear Mic"};
struct snd_kcontrol *ctl;

memset(&id, 0, sizeof(id));
id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
for (i = 0; i < ARRAY_SIZE(labels); i++) {
sprintf(id.name, "%s Playback Volume", labels[i]);

for (i = 0; i < spec->smart51_nums; i++) {
struct snd_kcontrol *ctl;
struct snd_ctl_elem_id id;
memset(&id, 0, sizeof(id));
id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
sprintf(id.name, "%s Playback Volume", spec->smart51_labels[i]);
ctl = snd_hda_find_mixer_ctl(codec, id.name);
if (ctl)
snd_ctl_notify(codec->bus->card,
Expand All @@ -791,43 +796,20 @@ static void notify_aa_path_ctls(struct hda_codec *codec)
static void mute_aa_path(struct hda_codec *codec, int mute)
{
struct via_spec *spec = codec->spec;
int start_idx;
int end_idx;
int val = mute ? HDA_AMP_MUTE : HDA_AMP_UNMUTE;
int i;
/* get nid of MW0 and start & end index */
switch (spec->codec_type) {
case VT1708:
start_idx = 2;
end_idx = 4;
break;
case VT1709_10CH:
case VT1709_6CH:
start_idx = 2;
end_idx = 4;
break;
case VT1708B_8CH:
case VT1708B_4CH:
case VT1708S:
case VT1716S:
start_idx = 2;
end_idx = 4;
break;
case VT1718S:
start_idx = 1;
end_idx = 3;
break;
default:
return;
}

/* check AA path's mute status */
for (i = start_idx; i <= end_idx; i++) {
int val = mute ? HDA_AMP_MUTE : HDA_AMP_UNMUTE;
snd_hda_codec_amp_stereo(codec, spec->aa_mix_nid, HDA_INPUT, i,
for (i = 0; i < spec->smart51_nums; i++) {
if (spec->smart51_idxs[i] < 0)
continue;
snd_hda_codec_amp_stereo(codec, spec->aa_mix_nid,
HDA_INPUT, spec->smart51_idxs[i],
HDA_AMP_MUTE, val);
}
}

static bool is_smart51_pins(struct hda_codec *codec, hda_nid_t pin)
static bool is_smart51_candidate(struct hda_codec *codec, hda_nid_t pin)
{
struct via_spec *spec = codec->spec;
const struct auto_pin_cfg *cfg = &spec->autocfg;
Expand All @@ -847,6 +829,17 @@ static bool is_smart51_pins(struct hda_codec *codec, hda_nid_t pin)
return false;
}

static bool is_smart51_pins(struct hda_codec *codec, hda_nid_t pin)
{
struct via_spec *spec = codec->spec;
int i;

for (i = 0; i < spec->smart51_nums; i++)
if (spec->smart51_pins[i] == pin)
return true;
return false;
}

static int via_smart51_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
Expand All @@ -862,18 +855,12 @@ static int via_smart51_get(struct snd_kcontrol *kcontrol,
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
const struct auto_pin_cfg *cfg = &spec->autocfg;
int on = 1;
int i;

for (i = 0; i < cfg->num_inputs; i++) {
hda_nid_t nid = cfg->inputs[i].pin;
for (i = 0; i < spec->smart51_nums; i++) {
hda_nid_t nid = spec->smart51_pins[i];
unsigned int ctl;
if (cfg->inputs[i].type == AUTO_PIN_MIC &&
spec->hp_independent_mode && spec->codec_type != VT1718S)
continue; /* ignore FMic for independent HP */
if (!is_smart51_pins(codec, nid))
continue;
ctl = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
if ((ctl & AC_PINCTL_IN_EN) && !(ctl & AC_PINCTL_OUT_EN))
Expand All @@ -888,21 +875,14 @@ static int via_smart51_put(struct snd_kcontrol *kcontrol,
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct via_spec *spec = codec->spec;
const struct auto_pin_cfg *cfg = &spec->autocfg;
int out_in = *ucontrol->value.integer.value
? AC_PINCTL_OUT_EN : AC_PINCTL_IN_EN;
int i;

for (i = 0; i < cfg->num_inputs; i++) {
hda_nid_t nid = cfg->inputs[i].pin;
for (i = 0; i < spec->smart51_nums; i++) {
hda_nid_t nid = spec->smart51_pins[i];
unsigned int parm;

if (cfg->inputs[i].type == AUTO_PIN_MIC &&
spec->hp_independent_mode && spec->codec_type != VT1718S)
continue; /* don't retask FMic for independent HP */
if (!is_smart51_pins(codec, nid))
continue;

parm = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
parm &= ~(AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN);
Expand Down Expand Up @@ -932,26 +912,11 @@ static const struct snd_kcontrol_new via_smart51_mixer = {
static int via_smart51_build(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
struct snd_kcontrol_new *knew;
const struct auto_pin_cfg *cfg = &spec->autocfg;
hda_nid_t nid;
int i;

if (!spec->can_smart51)
if (!spec->smart51_nums)
return 0;

knew = via_clone_control(spec, &via_smart51_mixer);
if (knew == NULL)
if (!via_clone_control(spec, &via_smart51_mixer))
return -ENOMEM;

for (i = 0; i < cfg->num_inputs; i++) {
nid = cfg->inputs[i].pin;
if (is_smart51_pins(codec, nid)) {
knew->subdevice = HDA_SUBDEV_NID_FLAG | nid;
break;
}
}

return 0;
}

Expand Down Expand Up @@ -1751,12 +1716,18 @@ static void mangle_smart51(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
int i;
int i, nums = 0;

for (i = 0; i < cfg->num_inputs; i++) {
if (!is_smart51_pins(codec, cfg->inputs[i].pin))
if (is_smart51_candidate(codec, cfg->inputs[i].pin))
nums++;
}
if (cfg->line_outs + nums < 3)
return;
for (i = 0; i < cfg->num_inputs; i++) {
if (!is_smart51_candidate(codec, cfg->inputs[i].pin))
continue;
spec->can_smart51 = 1;
spec->smart51_pins[spec->smart51_nums++] = cfg->inputs[i].pin;
cfg->line_out_pins[cfg->line_outs++] = cfg->inputs[i].pin;
if (cfg->line_outs == 3)
break;
Expand All @@ -1779,6 +1750,10 @@ static int via_auto_create_multi_out_ctls(struct hda_codec *codec)
if (cfg->line_outs == 1)
mangle_smart51(codec);

err = via_auto_fill_dac_nids(codec);
if (err < 0)
return err;

for (i = 0; i < cfg->line_outs; i++) {
hda_nid_t pin, dac;
pin = cfg->line_out_pins[i];
Expand Down Expand Up @@ -1926,7 +1901,7 @@ static int via_auto_create_analog_input_ctls(struct hda_codec *codec,
{
struct via_spec *spec = codec->spec;
struct hda_input_mux *imux = &spec->private_imux[0];
int i, err, idx, idx2, type, type_idx = 0;
int i, j, err, idx, idx2, type, type_idx = 0;
hda_nid_t cap_nid;
hda_nid_t pin_idxs[8];
int num_idxs;
Expand Down Expand Up @@ -1973,6 +1948,15 @@ static int via_auto_create_analog_input_ctls(struct hda_codec *codec,
if (err < 0)
return err;
snd_hda_add_imux_item(imux, label, idx, NULL);

/* remember the label for smart51 control */
for (j = 0; j < spec->smart51_nums; j++) {
if (spec->smart51_pins[j] == cfg->inputs[i].pin) {
spec->smart51_idxs[j] = idx;
spec->smart51_labels[j] = label;
break;
}
}
}

/* create capture mixer elements */
Expand Down Expand Up @@ -2105,9 +2089,6 @@ static int via_parse_auto_config(struct hda_codec *codec)
int err;

err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
if (err < 0)
return err;
err = via_auto_fill_dac_nids(codec);
if (err < 0)
return err;
if (!spec->autocfg.line_outs && !spec->autocfg.hp_pins[0])
Expand Down

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