tree 1c4c5b92a80057e5d83990749a6cd78fa8eb59f9
parent d724f6d2f5a1552f26799291454457f45afa4927
author Kevin Cheng <kevin.cheng@intel.com> 1450169745 +0800
committer ChromeOS bot <3su6n15k.default@developer.gserviceaccount.com> 1450839542 +0000

CHERRY-PICK: Sound: RT5645: Fix for no beep on dev screen while warm reboot

Compare the register dump from cold reboot and warm reboot.
The RT5645_AD_DA_MIXER value is different. Copy the default value
from kernel driver and check the beep sound played in both cold
and warm reboot.

BRANCH=firmware-celes-7287.92.B
BUG=chrome-os-partner:47774,chrome-os-partner:47127
TEST=Boot and check the beep sound in both cold/warm reboot.

Original-Change-Id: I196bea31f738198556bea110ecae9193dede3267
Signed-off-by: Kevin Cheng <kevin.cheng@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/318142
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
(cherry picked from commit 9823259b274beff629eb8f4a51731f2beaaebf6e)

Change-Id: Ie7c4e3e1f4b20c16100e5a2d81e8e7a0bb2b8640
Reviewed-on: https://chromium-review.googlesource.com/319702
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Anson Tseng <anson.tseng@intel.com>
Tested-by: Anson Tseng <anson.tseng@intel.com>