From b497b48027c592d3ad6fcfefe6c742fc78e371cb Mon Sep 17 00:00:00 2001 From: Lin Huang Date: Thu, 31 Mar 2016 18:44:13 +0800 Subject: 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 Original-Commit-Id: b1ad9337510f5437f691153dc68883edf273e4c7 Original-Change-Id: Id7006619b5be638b286a5402d892a5361ac1e430 Original-Signed-off-by: Vadim Bendebury Original-Reviewed-on: https://chromium-review.googlesource.com/340026 Original-Reviewed-by: Shunqian Zheng Reviewed-on: https://review.coreboot.org/14858 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- src/mainboard/google/gru/devicetree.cb | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mainboard/google/gru/devicetree.cb') diff --git a/src/mainboard/google/gru/devicetree.cb b/src/mainboard/google/gru/devicetree.cb index b349888302..be1d46603b 100644 --- a/src/mainboard/google/gru/devicetree.cb +++ b/src/mainboard/google/gru/devicetree.cb @@ -15,4 +15,7 @@ chip soc/rockchip/rk3399 device cpu_cluster 0 on end + register "vop_id" = "0" + register "vop_mode" = "VOP_MODE_EDP" + register "framebuffer_bits_per_pixel" = "16" end -- cgit v1.2.3