ALSA: hda - Control SPDIF out pin on MacBookPro 11,2

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The SPDIF output MBP11,2 requires the pin control to be set/cleared
for turning on/off the optical SPDIF.  The red light turns off only
when the corresponding pin control is cleared (or powered to D3).

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=64401
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2013-11-08 13:03:57 +01:00

parent a6bc732b5a

commit 0c52db8cca

1 changed files with 55 additions and 1 deletions

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sound/pci/hda/patch_cirrus.c

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