From 287df96af0434218323d4219a762c354cf5d514f Mon Sep 17 00:00:00 2001 From: Yakir Yang Date: Thu, 22 Sep 2016 11:40:53 +0800 Subject: [PATCH] ARM: dts: rk3288-evb: force VOP Big to hdmi, and VOP Little to edp The max output resolution of VOP Little is 2K, but VOP Big could support 4K output. For now we need support HDMI 4K display, so let force VOP Big to HDMI, and VOP Little to eDP Change-Id: Ic493fcb2ee29c3deda0fe5437aab46e271f3689b Signed-off-by: Yakir Yang --- arch/arm/boot/dts/rk3288-evb.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index cb649b694655..d621b540cac3 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -282,6 +282,13 @@ #sound-dai-cells = <0>; ddc-i2c-bus = <&i2c5>; status = "okay"; + + /* Don't use vopl for HDMI */ + ports { + hdmi_in: port { + /delete-node/ endpoint@1; + }; + }; }; &sdmmc { @@ -328,6 +335,11 @@ status = "okay"; ports { + /* Don't use vopb for eDP */ + edp_in: port@0 { + /delete-node/ endpoint@0; + }; + edp_out: port@1 { reg = <1>; #address-cells = <1>; @@ -541,6 +553,11 @@ &vopb { status = "okay"; + + /* Don't use vopb for eDP, save it for HDMI */ + vopb_out: port { + /delete-node/ endpoint@1; + }; }; &vopb_mmu { @@ -549,6 +566,11 @@ &vopl { status = "okay"; + + /* Don't use vopb for HDMI, save it for eDP */ + vopl_out: port { + /delete-node/ endpoint@0; + }; }; &vopl_mmu { -- 2.34.1