diff options
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 992568368ef..c4447b160a5 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -1600,6 +1600,13 @@ static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_ pinctl |= stac92xx_get_vref(codec, nid); stac92xx_auto_set_pinctl(codec, nid, pinctl); } + + /* check the auto-mute again: we need to mute/unmute the speaker + * appropriately according to the pin direction + */ + if (spec->hp_detect) + codec->patch_ops.unsol_event(codec, STAC_HP_EVENT << 26); + return 1; } @@ -2483,13 +2490,20 @@ static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid, pin_ctl & ~flag); } -static int get_pin_presence(struct hda_codec *codec, hda_nid_t nid) +static int get_hp_pin_presence(struct hda_codec *codec, hda_nid_t nid) { if (!nid) return 0; if (snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PIN_SENSE, 0x00) - & (1 << 31)) - return 1; + & (1 << 31)) { + unsigned int pinctl; + pinctl = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + if (pinctl & AC_PINCTL_IN_EN) + return 0; /* mic- or line-input */ + else + return 1; /* HP-output */ + } return 0; } @@ -2501,7 +2515,7 @@ static void stac92xx_hp_detect(struct hda_codec *codec, unsigned int res) presence = 0; for (i = 0; i < cfg->hp_outs; i++) { - presence = get_pin_presence(codec, cfg->hp_pins[i]); + presence = get_hp_pin_presence(codec, cfg->hp_pins[i]); if (presence) break; } @@ -3179,7 +3193,7 @@ static int stac9872_vaio_init(struct hda_codec *codec) static void stac9872_vaio_hp_detect(struct hda_codec *codec, unsigned int res) { - if (get_pin_presence(codec, 0x0a)) { + if (get_hp_pin_presence(codec, 0x0a)) { stac92xx_reset_pinctl(codec, 0x0f, AC_PINCTL_OUT_EN); stac92xx_set_pinctl(codec, 0x0a, AC_PINCTL_OUT_EN); } else { |