From 8a1ad0004dc1c72f4909256d990a7d9919cf9b39 Mon Sep 17 00:00:00 2001
From: xieyi <xieyi@rock-chips.com>
Date: Wed, 26 Sep 2012 10:58:24 +0800
Subject: [PATCH] rk2928: fix the compatible bug between a720 and m713 about
 backlight

---
 arch/arm/mach-rk2928/board-rk2928-a720.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-rk2928/board-rk2928-a720.c b/arch/arm/mach-rk2928/board-rk2928-a720.c
index 1e816f3eed52..56c3baaf5b8e 100755
--- a/arch/arm/mach-rk2928/board-rk2928-a720.c
+++ b/arch/arm/mach-rk2928/board-rk2928-a720.c
@@ -82,7 +82,11 @@ static struct spi_board_info board_spi_devices[] = {
 #define PWM_GPIO 	  RK2928_PIN0_PD2
 #define PWM_EFFECT_VALUE  0
 
+#if defined(CONFIG_MACH_RK2926_M713)
 //#define LCD_DISP_ON_PIN
+#else
+#define LCD_DISP_ON_PIN
+#endif
 
 #ifdef  LCD_DISP_ON_PIN
 
-- 
2.34.1