ALSA: hda - Add a fixup for internal mic on MacBook Pro 8,1

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The internal mic on MBP81 gives only the right channel, and the left
channel is static.  Add a verb to fix the ADC2 channel mode to expand
mono right to stereo.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=50781
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2012-11-23 08:34:13 +01:00

parent 98415eacb3

commit ffe4d12b15

1 changed files with 14 additions and 0 deletions

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sound/pci/hda/patch_cirrus.c

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