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path: root/sound/pci/hda/patch_sigmatel.c
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Diffstat (limited to 'sound/pci/hda/patch_sigmatel.c')
-rw-r--r--sound/pci/hda/patch_sigmatel.c24
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 {