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ALSA: hda - Set the pin targets after deciding output config

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Since fill_and_eval_dacs() may be called repeatedly with different
configurations, setting pinctls at each time there isn't optimal.
We can set it better only once after deciding the output configuration
in parse_output_paths().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-01-21 10:49:05 +01:00
parent a769409cf3
commit 9314a5813f
1 changed files with 15 additions and 15 deletions
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30
sound/pci/hda/hda_generic.c
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@ -1352,7 +1352,6 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
struct hda_gen_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
int i, err, badness;
unsigned int val;
/* set num_dacs once to full for look_for_dac() */
spec->multiout.num_dacs = cfg->line_outs;
@ -1489,20 +1488,6 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
spec->multiout.extra_out_nid,
spec->speaker_paths);
/* set initial pinctl targets */
if (spec->prefer_hp_amp || cfg->line_out_type == AUTO_PIN_HP_OUT)
val = PIN_HP;
else
val = PIN_OUT;
set_pin_targets(codec, cfg->line_outs, cfg->line_out_pins, val);
if (cfg->line_out_type != AUTO_PIN_HP_OUT)
set_pin_targets(codec, cfg->hp_outs, cfg->hp_pins, PIN_HP);
if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
val = spec->prefer_hp_amp ? PIN_HP : PIN_OUT;
set_pin_targets(codec, cfg->speaker_outs,
cfg->speaker_pins, val);
}
return badness;
}
@ -1604,6 +1589,7 @@ static int parse_output_paths(struct hda_codec *codec)
struct hda_gen_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
struct auto_pin_cfg *best_cfg;
unsigned int val;
int best_badness = INT_MAX;
int badness;
bool fill_hardwired = true, fill_mio_first = true;
@ -1693,6 +1679,20 @@ static int parse_output_paths(struct hda_codec *codec)
HDA_OUTPUT, spec->vmaster_tlv);
}
/* set initial pinctl targets */
if (spec->prefer_hp_amp || cfg->line_out_type == AUTO_PIN_HP_OUT)
val = PIN_HP;
else
val = PIN_OUT;
set_pin_targets(codec, cfg->line_outs, cfg->line_out_pins, val);
if (cfg->line_out_type != AUTO_PIN_HP_OUT)
set_pin_targets(codec, cfg->hp_outs, cfg->hp_pins, PIN_HP);
if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
val = spec->prefer_hp_amp ? PIN_HP : PIN_OUT;
set_pin_targets(codec, cfg->speaker_outs,
cfg->speaker_pins, val);
}
kfree(best_cfg);
return 0;
}