RK3288 驱动4.3寸屏有亮点的解决方法

路径： u-boot/include/configs/rk32plat.h 把这个注释掉

#define CONFIG_RK1000_TVE

把下面的补丁包打上：

diff --git a/drivers/video/rockchip/lcdc/rk_vop_full.h b/drivers/video/rockchip/lcdc/rk_vop_full.h
index 0bd74b1..675b36eb 100644
--- a/drivers/video/rockchip/lcdc/rk_vop_full.h
+++ b/drivers/video/rockchip/lcdc/rk_vop_full.h
@@ -14,8 +14,8 @@
  *
  */

-#ifndef RK322X_LCDC_H_
-#define RK322X_LCDC_H_
+#ifndef RK_VOP_FULL_H_
+#define RK_VOP_FULL_H_

 #include<linux/rk_fb.h>
 #include<linux/io.h>
diff --git a/drivers/video/rockchip/transmitter/rk32_lvds.c b/drivers/video/rockchip/transmitter/rk32_lvds.c
index 3e8394f..9d0b0b4 100755
--- a/drivers/video/rockchip/transmitter/rk32_lvds.c
+++ b/drivers/video/rockchip/transmitter/rk32_lvds.c
@@ -114,6 +114,12 @@ static int rk32_lvds_en(void)
        lvds_writel(lvds, 0x110, 0x3f);
        lvds_writel(lvds, 0x114, 0x3f);
        lvds_writel(lvds, 0x134, 0x0a);
+       if (screen->lcdc_id == 0)
+           val = 0x20000000 | ( screen->pin_dclk << 1) << 12;
+       else
+           val = 0x80000000 | ( screen->pin_dclk << 1) << 14;
+
+       grf_writel(val, RK3288_GRF_SOC_CON15);
    } else {
        lvds_writel(lvds, LVDS_CH0_REG_0, 0xbf);
        lvds_writel(lvds, LVDS_CH0_REG_1, 0x3f);