From: hhb <hhb@rock-chips.com>
Date: Wed, 19 Dec 2012 02:47:42 +0000 (+0800)
Subject: DS975: set backlight min_brightness to 70
X-Git-Tag: firefly_0821_release~8095
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6c3ad701012cf2dbe841e393171846e66a84adeb;p=firefly-linux-kernel-4.4.55.git

DS975: set backlight min_brightness to 70
---

diff --git a/arch/arm/mach-rk30/board-rk30-ds975.c b/arch/arm/mach-rk30/board-rk30-ds975.c
index 24f4ddb79e2b..c20995dc6a9d 100755
--- a/arch/arm/mach-rk30/board-rk30-ds975.c
+++ b/arch/arm/mach-rk30/board-rk30-ds975.c
@@ -816,7 +816,7 @@ static struct rk29_bl_info rk29_bl_info = {
 	.io_deinit = rk29_backlight_io_deinit,
 	.pwm_suspend = rk29_backlight_pwm_suspend,
 	.pwm_resume = rk29_backlight_pwm_resume,
-	.min_brightness = 0,
+	.min_brightness = 70,
 };
 
 static struct platform_device rk29_device_backlight = {