Patch merged into coreboot/master: b959079 baytrail: gfx: Don't configure hotplug + backlight registers

the following patch was just integrated into master:
commit b9590799b3aad8ef788f2c9afd7f6c2311ab169b
Author: Shawn Nematbakhsh 
Date:   Wed Apr 9 12:41:22 2014 -0700

baytrail: gfx: Don't configure hotplug + backlight registers

- The hotplug register doesn't work in the way we describe. Just leave
      it at default.
    - The backlight registers will be configured by the OS driver.

BUG=chrome-os-partner:27304
    TEST=Manual on Rambi. Boot system in both dev and normal mode, verify
    that display comes up. Also verify that display functions after warm
    reboot and suspend / resume.
    BRANCH=rambi+squawks

Change-Id: I5559c131f41c4a14e64e5cec66e18d3a4a46092c
    Signed-off-by: Shawn Nematbakhsh 
    Reviewed-on: https://chromium-review.googlesource.com/193830
    Reviewed-by: Aaron Durbin 
    (cherry picked from commit 3f287cc31e41fabef755c37361e2e65ca413c88c)
    Signed-off-by: Marc Jones 
    Reviewed-on: http://review.coreboot.org/7217
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/7217 for details.

-gerrit