From 25c72f09e887f85fcff4a3f978d294da97ab1420 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 Mar 2023 02:12:05 +0000
Subject: [PATCH] 修改默认LVDS为1280x800
---
kernel/arch/arm64/boot/dts/rockchip/NK-R36S0.dtsi | 20 ++++++++++----------
1 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/kernel/arch/arm64/boot/dts/rockchip/NK-R36S0.dtsi b/kernel/arch/arm64/boot/dts/rockchip/NK-R36S0.dtsi
index 69afddb..487f484 100755
--- a/kernel/arch/arm64/boot/dts/rockchip/NK-R36S0.dtsi
+++ b/kernel/arch/arm64/boot/dts/rockchip/NK-R36S0.dtsi
@@ -124,21 +124,21 @@
lvds-gpio1 = <&gpio3 RK_PD3 GPIO_ACTIVE_HIGH>; //7511_GPIO1-GPIO3_D3
lvds-gpio2 = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>; //7511_GPIO2-GPIO3_D4
lvds-gpio3 = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>; //7511_GPIO3-GPIO3_D5
- nodka-lvds = <9>;
+ nodka-lvds = <15>;
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
- clock-frequency = <142300000>;
- hactive = <1920>;
- vactive = <1080>;
- hfront-porch = <48>;
- hsync-len = <32>;
- hback-porch = <100>;
+ clock-frequency = <72500000>;
+ hactive = <1280>;
+ vactive = <800>;
+ hfront-porch = <70>;
+ hsync-len = <2>;
+ hback-porch = <88>;
vfront-porch = <7>;
- vsync-len = <20>;
- vback-porch = <23>;
- hsync-active = <0>;
+ vsync-len = <4>;
+ vback-porch = <17>;
+ hsync-active = <21>;
vsync-active = <0>;
de-active = <0>;
pixelclk-active = <0>;
--
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