首先需要修改mipi屏的初始化参数，一般初始化参数由厂家提供
找到对应的DTS文件（因为不同的板卡厂商对应的DTS不一样，但是设置是相同的），将参数填写到这里面，这里整理好了基本参数，只要是使用同个型号的屏幕就可以正常使用
&dsi1_panel {status = "okay";pinctrl-names = "default";pinctrl-0 = <&dsi1_panel_reset>;reset-gpios = <&gpio4 RK_PC1 GPIO_ACTIVE_LOW>;/delete-property/ panel-init-sequence;panel-init-sequence = [39 00 03 E0 AB BA 39 00 03 E1 BA AB 39 00 02 B0 00 39 00 05 B1 10 01 47 FF 39 00 07 B2 0c 0e 04 14 14 14 39 00 04 B3 56 D3 00 39 00 04 B4 22 30 04 39 00 02 B5 00 39 00 08 B6 b0 00 00 10 00 10 00 39 00 09 B7 0E 00 FF 08 08 FF FF 00 39 00 08 B8 05 12 29 49 48 00 00 39 00 27 B9 4d 42 38 31 33 27 2F 1B 36 35 35 53 41 49 3D 3d 33 29 26 4c 42 39 31 33 27 2F 1B 36 35 35 53 41 49 3D 3d 33 29 26 39 00 09 BA 00 00 00 44 24 00 00 00 39 00 04 BB 76 00 00 39 00 03 BC 00 00 39 
)
