ALSA: hda/realtek - Improve HP depop when system change power state on Chromebook
authorKailang Yang <kailang@realtek.com>
Mon, 7 Apr 2014 08:41:52 +0000 (16:41 +0800)
committerTakashi Iwai <tiwai@suse.de>
Mon, 7 Apr 2014 10:32:52 +0000 (12:32 +0200)
It is better to change Mic2-Vref to manual mode.
Manual control Mic2-Vref will solve pop noise issue.
It will improve pop noise for power on, power off, S3 and resume.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c

Simple merge