修改K97 背光控制极性

diff --git a/arch/arm/mach-rk29/board-rk29-k97.c b/arch/arm/mach-rk29/board-rk29-k97.c
index 4c0493c8d479c374767975b4a7b7e4954ad10a7a..caccc0718a8080260bb2f35359f8d18103bde0a0 100755 (executable)
--- a/arch/arm/mach-rk29/board-rk29-k97.c
+++ b/arch/arm/mach-rk29/board-rk29-k97.c
@@ -1734,7 +1734,7 @@ static struct rk29camera_platform_ioctl_cb  sensor_ioctl_cb = {
 #define PWM_MUX_MODE      GPIO1L_PWM0
 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
 #define PWM_GPIO RK29_PIN1_PB5
-#define PWM_EFFECT_VALUE  1
+#define PWM_EFFECT_VALUE  0
 
 #define LCD_DISP_ON_PIN