From: Yakir Yang <ykk@rock-chips.com>
Date: Thu, 22 Sep 2016 03:40:53 +0000 (+0800)
Subject: ARM: dts: rk3288-evb: force VOP Big to hdmi, and VOP Little to edp
X-Git-Tag: firefly_0821_release~1389
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=287df96af0434218323d4219a762c354cf5d514f;p=firefly-linux-kernel-4.4.55.git

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 <ykk@rock-chips.com>
---

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 {