20251205给荣品RD-RK3588-MID开发板适配Rockchip原厂的Android13时让触摸屏FT8206的竖屏左转90度为横屏

南棱笑笑生2025-12-06 15:37

20251205给荣品RD-RK3588-MID开发板适配Rockchip原厂的Android13时让触摸屏FT8206的竖屏左转90度为横屏

2025/12/5 21:27

缘起：给荣品RD-RK3588-MID开发板跑Rockchip的原厂Android13！

在uboot的时候屏幕有显示，但是在kernel阶段就没有显示了！

通过HDMI接口输出可以看到 荣品RD-RK3588-MID开发板已经进Android系统了！

结论：在uboot下，GPIO口一般都没有配置。【也就是默认拉高，各路电路都为高！】

在在kernel/driver阶段，GPIO口开始被初始化为各种功能！也就是LCD屏的各路电源高高低低，那屏肯定就不亮了！【黑屏】

Rockchip的原厂Buildroot【linux-6.1】系统默认只有iperf2，还是比较喜欢iperf3。

iperf2的服务器端不会显示实时网速！^_

经过反复测试，终于把 荣品RD-RK3588开发板 自带的8寸屏的CTP触摸屏调试通了。

Android13的内核linux-5.10

Android13的内核linux-6.1。版本升级之后，

终于把全部的USB接口都点亮USB接口的鼠标了！

当你把荣品RD-RK3588开发板重新适配一把，就相当于从头做了一个项目：【荣品RD-RK3588开发板】。

当然，开发板的功能都是好的，你免除了调试的过程，也就没有解决相关硬件出错的经验/机会了！

1、FT8206的LCD竖屏显示已经翻转/左转90度为横屏了！

但是CTP触摸屏还需要琢磨一下！

在驱动中input上报都已经改了！

现在只能求助DeepSeek了！

驱动中的报点LOG：

console:/ # 【左上】

console:/ # 444.367902 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.374296 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.378919 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.385136 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.389948 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.396150 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.401174 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.407404 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.412010 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.418204 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.422813 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.429142 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.433620 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.439872 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.444629 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

444.450859 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=140, y=1854, x2=66, y2=140 i=0, tsdata->max_support_points=10

444.455692 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

console:/ #

console:/ #

console:/ #

console:/ #

console:/ #

console:/ # 【右上】

console:/ # 447.249467 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

447.255803 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=137, y=84, x2=1836, y2=137 i=0, tsdata->max_support_points=10

447.260834 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

447.267038 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=137, y=84, x2=1836, y2=137 i=0, tsdata->max_support_points=10

447.271851 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

447.278110 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=137, y=84, x2=1836, y2=137 i=0, tsdata->max_support_points=10

447.283168 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

447.289427 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=137, y=84, x2=1836, y2=137 i=0, tsdata->max_support_points=10

447.293967 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

447.300226 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=137, y=84, x2=1836, y2=137 i=0, tsdata->max_support_points=10

447.304773 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

447.310985 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=137, y=84, x2=1836, y2=137 i=0, tsdata->max_support_points=10

447.315751 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

console:/ #

console:/ # 【左下】

console:/ # 449.348275 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

449.354662 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1117, y=1819, x2=101, y2=1117 i=0, tsdata->max_support_points=10

449.359288 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

449.365502 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1117, y=1819, x2=101, y2=1117 i=0, tsdata->max_support_points=10

449.370513 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

449.376710 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1117, y=1819, x2=101, y2=1117 i=0, tsdata->max_support_points=10

449.381526 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

449.387757 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1117, y=1819, x2=101, y2=1117 i=0, tsdata->max_support_points=10

449.392366 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

449.398560 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1117, y=1819, x2=101, y2=1117 i=0, tsdata->max_support_points=10

449.403354 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

449.409542 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1117, y=1819, x2=101, y2=1117 i=0, tsdata->max_support_points=10

449.414409 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

console:/ # 【右下】

console:/ # 450.697456 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.703845 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

450.708825 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.715171 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

450.719838 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.726069 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

450.730858 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.737078 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

450.741862 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.748077 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

450.752666 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.758857 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

450.763430 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.769682 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

450.774306 T188 **** wyb 2024/4/3 19:57 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 211

450.780605 T188 **** wyb 2025/7/31 10:29 drivers/input/touchscreen/edt-ft5x06.c edt_ft5x06_ts_isr 298 x=1160, y=89, x2=1831, y2=1160 i=0, tsdata->max_support_points=10

https://chat.deepseek.com/a/chat/s/de31db9a-7ca3-449f-93ea-a57bcb1a3f48

RK3588 Android触摸屏旋转校正方法

RK3588在Android13下使用1200x1920的竖屏，触摸屏正常。，现在要横用，LCD显示已经旋转好【左转90度】，CTP触摸屏的X,Y改如何修正。

触摸屏控制芯片是敦泰的FT8206，请问该如何旋转呢？

  1. 设备树（DTS）配置方法

方案A：使用FocalTech标准属性

dts

&i2c2 {

status = "okay";

focaltech: ft8206@38 {

compatible = "focaltech,fts";

reg = <0x38>;

interrupt-parent = <&gpio0>;

interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;

reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;

/* 旋转配置 - 左转90度 */

focaltech,swap-axis; /* 交换X/Y轴 */

focaltech,x-inverted = <1>; /* X轴反转 */

focaltech,y-inverted = <0>; /* Y轴不反转 */

/* 分辨率（旋转后的分辨率） */
focaltech,x-max = <1920>; /* 旋转后的宽度 */
focaltech,y-max = <1200>; /* 旋转后的高度 */

/* 其他配置 */

focaltech,irq-gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;

focaltech,reset-gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;

focaltech,display-coords = <0 0 1290 1200>;

};

};

【改这里就OK了！】

Y:\EVB7_RD-RK3588t\kernel-5.10\arch\arm64\boot\dts\rockchip\rk3588-evb7-v11.dtsi

&i2c6 {

status = "okay";

pinctrl-names = "default";

pinctrl-0 = <&i2c6m0_xfer>;

goodix_ts:goodix_ts@5d {

status = "okay";

compatible = "goodix,gt9xx";

reg = <0x5d>;

};

ft5x06: ft5x06@38 { //dsi0 tp

compatible = "edt,edt-ft5406", "edt,edt-ft5x06";

reg = <0x38>;

pinctrl-names = "ft5x06_defaults";

pinctrl-0 = <&ft5x06_dsi1_gpio>;

// interrupt-parent = <&gpio0>;

// interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;

//irq-gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;

//irq-gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;

irq-gpio = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;

//reset-gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;

//reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;

reset-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;
touchscreen-size-x = <1200>;
touchscreen-size-y = <1920>;
//touchscreen-size-x = <1920>;
//touchscreen-size-y = <1200>;

status = "okay";

};

修改为：

&i2c6 {

status = "okay";

pinctrl-names = "default";

pinctrl-0 = <&i2c6m0_xfer>;

goodix_ts:goodix_ts@5d {

status = "okay";

compatible = "goodix,gt9xx";

reg = <0x5d>;

};

ft5x06: ft5x06@38 { //dsi0 tp

compatible = "edt,edt-ft5406", "edt,edt-ft5x06";

reg = <0x38>;

pinctrl-names = "ft5x06_defaults";

pinctrl-0 = <&ft5x06_dsi1_gpio>;

// interrupt-parent = <&gpio0>;

// interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;

//irq-gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;

//irq-gpio = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;

irq-gpio = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>;

//reset-gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;

//reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;

reset-gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;
//touchscreen-size-x = <1200>;
//touchscreen-size-y = <1920>;
touchscreen-size-x = <1920>;
touchscreen-size-y = <1200>;

status = "okay";

};

在uboot的时候屏幕有显示，但是在kernel阶段就没有显示了！

通过HDMI接口输出可以看到 荣品RD-RK3588-MID开发板已经进Android系统了！

结论：在uboot下，GPIO口一般都没有配置。【也就是默认拉高，各路电路都为高！】

在在kernel/driver阶段，GPIO口开始被初始化为各种功能！也就是LCD屏的各路电源高高低低，那屏肯定就不亮了！【黑屏】

Rockchip的原厂Buildroot【linux-6.1】系统默认只有iperf2，还是比较喜欢iperf3。

iperf2的服务器端不会显示实时网速！^_

经过反复测试，终于把 荣品RD-RK3588开发板 自带的8寸屏的CTP触摸屏调试通了。

Android13的内核linux-5.10

Android13的内核linux-6.1。版本升级之后，

终于把全部的USB接口都点亮USB接口的鼠标了！

当你把荣品RD-RK3588开发板重新适配一把，就相当于从头做了一个项目：【荣品RD-RK3588开发板】。

当然，开发板的功能都是好的，你免除了调试的过程，也就没有解决相关硬件出错的经验/机会了！

console:/ #

console:/ # getevent -p

add device 1: /dev/input/event3

name: "rockchip-hdmi0 rockchip-hdmi0"

events:

SW (0005): 0006

input props:

<none>

add device 2: /dev/input/event1

name: "rockchip,hdmiin rockchip,hdmiin"

events:

SW (0005): 0006

input props:

<none>

add device 3: /dev/input/event4

name: "generic ft5x06 (15)"

events:

KEY (0001): 014a
ABS (0003): 0000 : value 1000, min 0, max 1199, fuzz 0, flat 0, resolution 0
0001 : value 460, min 0, max 1919, fuzz 0, flat 0, resolution 0

002f : value 0, min 0, max 9, fuzz 0, flat 0, resolution 0

0035 : value 0, min 0, max 1199, fuzz 0, flat 0, resolution 0

0036 : value 0, min 0, max 1919, fuzz 0, flat 0, resolution 0

0039 : value 0, min 0, max 65535, fuzz 0, flat 0, resolution 0

input props:

INPUT_PROP_DIRECT

add device 4: /dev/input/event2

name: "adc-keys"

events:

KEY (0001): 0072 0073 008b 009e

input props:

<none>

add device 5: /dev/input/event0

name: "rk805 pwrkey"

events:

KEY (0001): 0074

input props:

<none>

console:/ #

console:/ #

console:/ #

console:/ # 189.821751 T399 healthd: battery l=50 v=3 t=2.6 h=2 st=3 c=-1600 fc=100 chg=au

getevent -p

add device 1: /dev/input/event2

name: "adc-keys"

events:

KEY (0001): 0072 0073 008b 009e

input props:

<none>

add device 2: /dev/input/event3

name: "rockchip-hdmi0 rockchip-hdmi0"

events:

SW (0005): 0006

input props:

<none>

add device 3: /dev/input/event4

name: "generic ft5x06 (15)"

events:

KEY (0001): 014a

ABS (0003): 0000 : value 0, min 0, max 1919, fuzz 0, flat 0, resolution 0

0001 : value 0, min 0, max 1199, fuzz 0, flat 0, resolution 0

002f : value 0, min 0, max 9, fuzz 0, flat 0, resolution 0

0035 : value 0, min 0, max 1919, fuzz 0, flat 0, resolution 0

0036 : value 0, min 0, max 1199, fuzz 0, flat 0, resolution 0

0039 : value 0, min 0, max 65535, fuzz 0, flat 0, resolution 0

input props:

INPUT_PROP_DIRECT

add device 4: /dev/input/event0

name: "rk805 pwrkey"

events:

KEY (0001): 0074

input props:

<none>

add device 5: /dev/input/event1

name: "rockchip,hdmiin rockchip,hdmiin"

events:

SW (0005): 0006

input props:

<none>

console:/ #

console:/ #

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