[RK3568][android]mipi转lvds

lcd-dsi0-lvds1280x800-****.dtsi

display-timings {
		native-mode = <&timing0>;
		timing0: timing0 {
			clock-frequency = <68000000>;
			hactive = <1280>;
			vactive = <800>;
			hback-porch = <75>;
			hfront-porch = <75>;
			vback-porch = <10>;
			vfront-porch = <10>;
			hsync-len = <10>;
			vsync-len = <3>;
			hsync-active = <0>;
			vsync-active = <0>;
			de-active = <0>;
			pixelclk-active = <1>;
			swap-rb = <0>;
			swap-rg = <0>;
			swap-gb = <0>;
		};

屏的基本参数说明
水平分辨率：hactive 垂直分辨率：vactive
水平前尖：hfront-porch(HFP) 垂直前尖：vfront-porch(VFP)
水平后尖：hback-porch(HBP) 垂直后尖：vback-porch(VBP)
水平消隐信号：hsync-len(HS) 垂直消隐信号：vsync-len(VS)
clock-frequency = (h_active + hfp + hbp +