svn commit: r250797 - head/sys/dev/sound/pci/hda
Sean Bruno
sbruno at FreeBSD.org
Sun May 19 01:45:30 UTC 2013
Author: sbruno
Date: Sun May 19 01:45:29 2013
New Revision: 250797
URL: http://svnweb.freebsd.org/changeset/base/250797
Log:
Update snd quirks for T520, T420, X220.
Group onboard mic and headphone mic jack together. Creates association that
will switch between microphone inputs depending on the state of the headphone
jack being connected to a live mic.
Fixes onboard mic not working at all on T520.
Tested on T520, T420.
Suspect X220 needs this too, untested on.
MFC after: 1 month
Modified:
head/sys/dev/sound/pci/hda/hdaa_patches.c
Modified: head/sys/dev/sound/pci/hda/hdaa_patches.c
==============================================================================
--- head/sys/dev/sound/pci/hda/hdaa_patches.c Sun May 19 01:33:17 2013 (r250796)
+++ head/sys/dev/sound/pci/hda/hdaa_patches.c Sun May 19 01:45:29 2013 (r250797)
@@ -347,6 +347,16 @@ hdac_pin_patch(struct hdaa_widget *w)
case 25:
patch = "as=1 seq=15";
break;
+ /*
+ * Group onboard mic and headphone mic
+ * together. Fixes onboard mic.
+ */
+ case 27:
+ patch = "as=2 seq=15";
+ break;
+ case 35:
+ patch = "as=2";
+ break;
}
} else if (id == HDA_CODEC_ALC269 &&
(subid == LENOVO_X1CRBN_SUBVENDOR ||
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