[coreboot-gerrit] Patch merged into coreboot/master: google/snappy: Use exported GPIOs and ACPI regulator for touchscreen

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit bf68f2286c4850f175a3ea350ebfa67a463f3f33
Author: Wisley Chen <wisley.chen at quantatw.com>
Date:   Wed Jan 18 10:47:37 2017 +0800

    google/snappy: Use exported GPIOs and ACPI regulator for touchscreen
    
    ELAN touchscreen device expects firmware to export GPIOs and ACPI
    regulators for managing power to the device. Thus, provide the
    required ACPI elements for OS driver to properly manage this device.
    
    BUG=None
    BRANCH=None
    TEST=Verified that touchscreen works properly on boot-up and after
    suspend/resume.
    
    Change-Id: I78e0c35f60289afe338d140d90784a433ca534ae
    Signed-off-by: Wisley Chen <wisley.chen at quantatw.com>
    Reviewed-on: https://review.coreboot.org/18163
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-by: Paul Menzel <paulepanter at users.sourceforge.net>


See https://review.coreboot.org/18163 for details.

-gerrit