2. 屏幕模组¶
2.1. DM-M10R800 V2 MIPI屏模组¶
2.1.1. 产品参数¶
型号：M101014_BE45_A1
尺寸：10.1 寸
分辨率：800x1280
显示接口：MIPI
可视角度：160°
触摸屏：多点电容触摸
2.1.2. 参考固件¶
官方的MIPI固件默认支持MIPI_DSI0 + HDMI显示，MIPI屏连接ROC-RK3568-PC的MIPI_DSI0接口，下面是固件的链接：固件链接
注意: 接入HDMI时，HDMI的两边有可能会有黒边的现象，这是因为HDMI作为副屏会根据主屏MIPI的宽高比进行缩放，如果两者的宽高比不一致，就会导致黒边
2.1.3. 编译命令¶
用官网 SDK 编译支持的 10.1 寸屏的固件时使用以下命令, 默认编译的固件为MIPI_DSI0+HDMI显示：
./FFTools/make.sh -d rk3568-firefly-roc-pc-mipi101_M101014_BE45_A1 -j8 -l rk3568_firefly_roc_pc_mipi-userdebug
./FFTools/mkupdate/mkupdate.sh -l rk3568_firefly_roc_pc_mipi-userdebug
注意：如果需要支持 CAM-8MS1M 摄像头模组，需要先做如下修改，再编译。
diff --git a/kernel/arch/arm64/boot/dts/rockchip/rk3568-firefly-roc-pc-mipi101_M101014_BE45_A1.dts b/kernel/arch/arm64/boot/dts/rockchip/rk3568-firefly-roc-pc-mipi101_M101014_BE45_A1.dts
index ae57644a105..0cb9124bec8 100644
--- a/kernel/arch/arm64/boot/dts/rockchip/rk3568-firefly-roc-pc-mipi101_M101014_BE45_A1.dts
+++ b/kernel/arch/arm64/boot/dts/rockchip/rk3568-firefly-roc-pc-mipi101_M101014_BE45_A1.dts
@@ -7,6 +7,15 @@
/dts-v1/;
#include "rk3568-firefly-roc-pc.dtsi"
+/*
+ * Select one of the three
+ * using single camera xc7160 ----> rk3568-firefly-roc-pc-cam-8ms1m.dtsi
+ * using dual camera gc2053/gc2093 ----> rk3568-firefly-roc-pc-cam-2ms2m.dtsi
+ * using hdmi-in module rk628d ----> rk3568-firefly-roc-pc-tf-hdmi-mipi-rk628.dtsi
+ */
+#include "rk3568-firefly-roc-pc-cam-8ms1m.dtsi"
+//#include "rk3568-firefly-roc-pc-cam-2ms2m.dtsi"
+//#include "rk3568-firefly-roc-pc-tf-hdmi-mipi-rk628.dtsi"
/ {
model = "ROC-RK3568-PC MIPI M101014_BE45_A1 + HDMI(Android)";
