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authorTakashi Iwai <tiwai@suse.de>2009-05-10 12:06:55 +0200
committerTakashi Iwai <tiwai@suse.de>2009-05-10 12:06:55 +0200
commitb40814b8c028f0fe4465e17c8bb4ca0d3258fa52 (patch)
tree523177808ed22dd9cd5b1b6249d7203bc7530dbc /sound
parente56d498d0aef985d1b321a10c0f2276efb93545e (diff)
parent5dd17cb992ef4c1ebb1a2d60cbef4b6967974673 (diff)
downloadop-kernel-dev-b40814b8c028f0fe4465e17c8bb4ca0d3258fa52.zip
op-kernel-dev-b40814b8c028f0fe4465e17c8bb4ca0d3258fa52.tar.gz
Merge branch 'fix/hda' into for-linus
* fix/hda: ALSA: hda - Fix line-in on Mac Mini Core2 Duo
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_sigmatel.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 917bc5d..03b3646 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4079,7 +4079,12 @@ static int stac92xx_init(struct hda_codec *codec)
pinctl = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
/* if PINCTL already set then skip */
- if (!(pinctl & AC_PINCTL_IN_EN)) {
+ /* Also, if both INPUT and OUTPUT are set,
+ * it must be a BIOS bug; need to override, too
+ */
+ if (!(pinctl & AC_PINCTL_IN_EN) ||
+ (pinctl & AC_PINCTL_OUT_EN)) {
+ pinctl &= ~AC_PINCTL_OUT_EN;
pinctl |= AC_PINCTL_IN_EN;
stac92xx_auto_set_pinctl(codec, nid,
pinctl);
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