diff options
| author | Takashi Iwai | 2006-09-21 11:56:18 +0200 |
|---|---|---|
| committer | Jaroslav Kysela | 2006-09-23 10:48:01 +0200 |
| commit | 314634bc81325dcfeb31ed138647d428b1f26cbf (patch) | |
| tree | 9a230e872a69e13d026eae4cb247b1447b14c88f /sound/pci/hda/hda_codec.c | |
| parent | 7ffffecc7c4df08ad89723ca32d936ff09b5b3ff (diff) | |
[ALSA] hda-codec - Fix mic input with STAC92xx codecs
Fixed mic input with STAC92xx codecs. The mic pin was sometimes set to
OUTPUT by the headphone jack detection.
Also, try to assign a secondary mic as front-mic (or vice versa)
in the auto-detection if possible.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 07360996caaa..9c3d7ac08068 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2079,12 +2079,21 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, struct auto_pin_cfg *c cfg->hp_pins[cfg->hp_outs] = nid; cfg->hp_outs++; break; - case AC_JACK_MIC_IN: - if (loc == AC_JACK_LOC_FRONT) - cfg->input_pins[AUTO_PIN_FRONT_MIC] = nid; - else - cfg->input_pins[AUTO_PIN_MIC] = nid; + case AC_JACK_MIC_IN: { + int preferred, alt; + if (loc == AC_JACK_LOC_FRONT) { + preferred = AUTO_PIN_FRONT_MIC; + alt = AUTO_PIN_MIC; + } else { + preferred = AUTO_PIN_MIC; + alt = AUTO_PIN_FRONT_MIC; + } + if (!cfg->input_pins[preferred]) + cfg->input_pins[preferred] = nid; + else if (!cfg->input_pins[alt]) + cfg->input_pins[alt] = nid; break; + } case AC_JACK_LINE_IN: if (loc == AC_JACK_LOC_FRONT) cfg->input_pins[AUTO_PIN_FRONT_LINE] = nid; |