Commit 0a34b42b authored by Takashi Iwai's avatar Takashi Iwai

ALSA: hda/realtek - Fix lost speaker volume controls

When there are the same or more number of HP pins are available, HP pins
are used as the primary outputs instead of the speaker pins.  But, in
some cases (especially with ALC663 & co), some DACs are available only
with a later pin and it's assigned to a speaker, and since the driver
parses the pins from the lower NID, such a DAC was skipped eventually
without assignments.  This resulted in a regression, the missing speaker
volume control in the new parser.

As a workaround for this, now the driver retries the pin->DAC mapping
again after restoring the speaker-pins as primary.  This is still an ad
hoc fix, but it works so far for most of Realtek codecs.
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent fbabc246
......@@ -2906,7 +2906,7 @@ static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
if (!nid)
continue;
if (found_in_nid_list(nid, spec->multiout.dac_nids,
spec->multiout.num_dacs))
ARRAY_SIZE(spec->private_dac_nids)))
continue;
if (found_in_nid_list(nid, spec->multiout.hp_out_nid,
ARRAY_SIZE(spec->multiout.hp_out_nid)))
......@@ -2927,6 +2927,7 @@ static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)
return 0;
}
/* return 0 if no possible DAC is found, 1 if one or more found */
static int alc_auto_fill_extra_dacs(struct hda_codec *codec, int num_outs,
const hda_nid_t *pins, hda_nid_t *dacs)
{
......@@ -2944,7 +2945,7 @@ static int alc_auto_fill_extra_dacs(struct hda_codec *codec, int num_outs,
if (!dacs[i])
dacs[i] = alc_auto_look_for_dac(codec, pins[i]);
}
return 0;
return 1;
}
static int alc_auto_fill_multi_ios(struct hda_codec *codec,
......@@ -2954,7 +2955,7 @@ static int alc_auto_fill_multi_ios(struct hda_codec *codec,
static int alc_auto_fill_dac_nids(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
const struct auto_pin_cfg *cfg = &spec->autocfg;
struct auto_pin_cfg *cfg = &spec->autocfg;
bool redone = false;
int i;
......@@ -2965,6 +2966,7 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
spec->multiout.extra_out_nid[0] = 0;
memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids));
spec->multiout.dac_nids = spec->private_dac_nids;
spec->multi_ios = 0;
/* fill hard-wired DACs first */
if (!redone) {
......@@ -2998,10 +3000,12 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
for (i = 0; i < cfg->line_outs; i++) {
if (spec->private_dac_nids[i])
spec->multiout.num_dacs++;
else
else {
memmove(spec->private_dac_nids + i,
spec->private_dac_nids + i + 1,
sizeof(hda_nid_t) * (cfg->line_outs - i - 1));
spec->private_dac_nids[cfg->line_outs - 1] = 0;
}
}
if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
......@@ -3023,9 +3027,28 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
if (cfg->line_out_type != AUTO_PIN_HP_OUT)
alc_auto_fill_extra_dacs(codec, cfg->hp_outs, cfg->hp_pins,
spec->multiout.hp_out_nid);
if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT)
alc_auto_fill_extra_dacs(codec, cfg->speaker_outs, cfg->speaker_pins,
if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
int err = alc_auto_fill_extra_dacs(codec, cfg->speaker_outs,
cfg->speaker_pins,
spec->multiout.extra_out_nid);
/* if no speaker volume is assigned, try again as the primary
* output
*/
if (!err && cfg->speaker_outs > 0 &&
cfg->line_out_type == AUTO_PIN_HP_OUT) {
cfg->hp_outs = cfg->line_outs;
memcpy(cfg->hp_pins, cfg->line_out_pins,
sizeof(cfg->hp_pins));
cfg->line_outs = cfg->speaker_outs;
memcpy(cfg->line_out_pins, cfg->speaker_pins,
sizeof(cfg->speaker_pins));
cfg->speaker_outs = 0;
memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins));
cfg->line_out_type = AUTO_PIN_SPEAKER_OUT;
redone = false;
goto again;
}
}
return 0;
}
......
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