pad版最新的固件在竖屏上触控是颠倒的

perfect1580 · 发表于 2015-5-29 10:52:56

如题，Firefly-RK3288_PAD_IPS5K0350FPC_Android4.4_201504222155.7z固件在竖屏触摸屏上触控颠倒，下方底栏触控实际操作的是屏幕最右侧区域

fire-juz · 发表于 2015-5-29 11:22:21

本帖最后由 fire-juz 于 2015-5-29 11:24 编辑

你好！
更改屏幕默认方向的方法如下：
--- a/kernel/arch/arm/boot/dts/firefly-rk3288.dts
+++ b/kernel/arch/arm/boot/dts/firefly-rk3288.dts
@@ -709,7 +709,7 @@

&lcdc1 {
      status = "okay";
-    rockchip,mirror = <ROTATE_270>;
+    rockchip,mirror = <NO_MIRROR>;
};

将dts里rockchip,mirror = <ROTATE_270>;改成 rockchip,mirror = <NO_MIRROR>;

然后在对应的lcd.dtsi里更改对应的分辨率即可：（将 hactive与  vactive更改到合适的分辨率，如下：）

--- a/kernel/arch/arm/boot/dts/lcd-ips5k0350fpc-mipi.dtsi
+++ b/kernel/arch/arm/boot/dts/lcd-ips5k0350fpc-mipi.dtsi
@@ -212,8 +212,8 @@
                              out-face = <OUT_P888>;
                              color-mode = <COLOR_RGB>;
                              clock-frequency = <120000000>;
-                            hactive = <1080>;
-                            vactive = <1920>;
+                            hactive = <1920>;
+                            vactive = <1080>;