rockchip: gru: enable eDP display
commitb497b48027c592d3ad6fcfefe6c742fc78e371cb
authorLin Huang <hl@rock-chips.com>
Thu, 31 Mar 2016 10:44:13 +0000 (31 18:44 +0800)
committerMartin Roth <martinroth@google.com>
Fri, 3 Jun 2016 16:08:27 +0000 (3 18:08 +0200)
treebb558b607313306a242dde05b2225dc63e61c7df
parentd1cec75ce8b69d3e90bc2189dd0b1af329ea8cce
rockchip: gru: enable eDP display

This patch enables eDP display by:
o. setting HPD pinmux, backlight, vdd for eDP
o. setting vop mode
o. enabling VGA configs for edid

BRANCH=none
BUG=chrome-os-partner:51537
TEST=The dev screen is shown on kevin board

Change-Id: If8b07307454daa88727d317cc208d6c97de07ad7
Signed-off-by: Martin Roth <martinroth@google.com>
Original-Commit-Id: b1ad9337510f5437f691153dc68883edf273e4c7
Original-Change-Id: Id7006619b5be638b286a5402d892a5361ac1e430
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/340026
Original-Reviewed-by: Shunqian Zheng <zhengsq@rock-chips.com>
Reviewed-on: https://review.coreboot.org/14858
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
src/mainboard/google/gru/Kconfig
src/mainboard/google/gru/devicetree.cb
src/mainboard/google/gru/mainboard.c
src/soc/rockchip/rk3399/include/soc/grf.h