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[ALSA] hda: STAC927x VREF fix
authorMatthew Ranostay <mranostay@embeddedalley.com>
Mon, 7 Jan 2008 11:18:28 +0000 (12:18 +0100)
committerJaroslav Kysela <perex@perex.cz>
Thu, 31 Jan 2008 16:29:45 +0000 (17:29 +0100)
commitc481fca3e68155459e9805dc8c303e012ccbee54
treed10ca3c86fe311671732cc8d66f5b6ab7d90593ftree | snapshot
parent740eb8358f2bf337fd4ec62abb5b8cca7c652e5acommit | diff
[ALSA] hda: STAC927x VREF fix

Some laptops incorrectly assume the front input jack as a line in
instead of a microphone in. Which in turn disables the voltage
reference, in which non-amplified input is not possible.  This patch
enables VREF80 for the input jack.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
sound/pci/hda/patch_sigmatel.c diff | blob | history
Domain: System / Kernel;