[coreboot-gerrit] Patch merged into coreboot/master: rk3288: Auto-detect display.

the following patch was just integrated into master:
commit af42f069ea1bd8651a3e830323da27aee54290e5
Author: David Hendricks 
Date:   Wed Jun 17 13:47:28 2015 -0700

rk3288: Auto-detect display.

We currently select either HDMI or EDP (default). This patch
    allows us to use HDMI as a fallback for devices that may have
    a display connected on either interface. It also renames the
    enums to sound a little more sensible in other contexts (more
    on that in the follow-up patches).

VOP_MODE_AUTO is added to the mode enum which will make it explicit
    that a board can support either. In AUTO_MODE we will try EDP first
    and then fallback to HDMI. Other modes can be set to force a certain
    behavior such as HDMI-only on Mickey where it doesn't make sense to
    try EDP.

A follow-up patch will add logic for when we explicitly don't want
    to probe for any display (headless devices).

BUG=none
    BRANCH=none
    TEST=On veyron_danger, connected EDP and HDMI displays and saw dev
    mode screen appear on EDP display. Unplugged EDP and then dev mode
    screen showed up on HDMI.

Change-Id: I22b38031c4ab3d79fbb182f7a906da1197f35543
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 3f57ed3758c4e516d9fd226ad9499b102b81b423
    Original-Change-Id: I352dcde16f7f3ebbf5796852b685685e541eb794
    Original-Signed-off-by: David Hendricks 
    Original-Reviewed-on: https://chromium-review.googlesource.com/281076
    Original-Reviewed-by: Julius Werner 
    Reviewed-on: http://review.coreboot.org/10775
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10775 for details.

-gerrit