From: yzq <yzq@rock-chips.com>
Date: Tue, 30 Oct 2012 02:41:23 +0000 (+0800)
Subject: rk3066b m701:change min_brightness that some pads whould get black
X-Git-Tag: firefly_0821_release~8303
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eb7c432c6df5fa01facd8467dfb479079246cdf9;p=firefly-linux-kernel-4.4.55.git

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 d192556b1cbb..db71e894b424 100755
--- 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,