rk3066b m701:change min_brightness that some pads whould get black

diff --git a/arch/arm/mach-rk30/board-rk3066b-m701.c b/arch/arm/mach-rk30/board-rk3066b-m701.c
index d192556b1cbbcac08abec643cb831a89a4eb6fe2..db71e894b4241076a81a43d2efbebb1f258abcef 100755 (executable)
--- a/arch/arm/mach-rk30/board-rk3066b-m701.c
+++ b/arch/arm/mach-rk30/board-rk3066b-m701.c
@@ -287,7 +287,7 @@ static struct rk29_bl_info rk29_bl_info = {
        .bl_ref = PWM_EFFECT_VALUE,
        .io_init = rk29_backlight_io_init,
        .io_deinit = rk29_backlight_io_deinit,
-       .min_brightness = 20,
+       .min_brightness = 40,
        .delay_ms = 0,
        .pwm_suspend = rk29_backlight_pwm_suspend,
        .pwm_resume = rk29_backlight_pwm_resume,