RK3288，接LVDS屏后，颜色正常，但亮度很低【已解决】

JHONCONAL · 发表于 2015-12-29 16:59:10

我遇到过类似的问题，你尝试到kernel/arch/carm/boot/dts/lcd-b101ew05.dtsi
修改 lvds-format = <LVDS_8BIT_2>;----》修改成lvds-format = <LVDS_8BIT_1>;

JHONCONAL · 发表于 2015-12-29 17:00:10

disp_timings: display-timings {
20                      native-mode = <&timing0>;
21                      timing0: timing0 {
22                screen-type = <SCREEN_LVDS>;
23                //lvds-format = <LVDS_8BIT_2>;
24                lvds-format = <LVDS_8BIT_1>;
25                out-face = <OUT_D888_P666>;
26                color-mode = <COLOR_RGB>;
27                clock-frequency = <76000000>;
28                hactive = <1280>;
29                vactive = <800>;
30                hback-porch = <100>;
31                hfront-porch = <18>;
32                vback-porch = <8>;
33                vfront-porch = <6>;
34                hsync-len = <10>;
35                vsync-len = <2>;
36                hsync-active = <0>;
37                vsync-active = <0>;
38                de-active = <0>;
39                pixelclk-active = <1>;
40                swap-rb = <0>;
41                swap-rg = <0>;
42                swap-gb = <0>;
43                      };
44             };