From: 钟勇汪 <zyw@rock-chips.com>
Date: Tue, 18 May 2010 15:10:23 +0000 (+0000)
Subject: update backlight head file
X-Git-Tag: firefly_0821_release~11504
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eb8bf84db64c3cb717594a0330d22d99d935cd39;p=firefly-linux-kernel-4.4.55.git

update backlight head file
---

diff --git a/arch/arm/mach-rk2818/board-midsdk.c b/arch/arm/mach-rk2818/board-midsdk.c
index 85cab9c90bc8..c30fa6a6b98b 100644
--- a/arch/arm/mach-rk2818/board-midsdk.c
+++ b/arch/arm/mach-rk2818/board-midsdk.c
@@ -33,7 +33,6 @@
 #include <mach/rk2818_iomap.h>
 #include <mach/iomux.h>
 #include <mach/gpio.h>
-#include <mach/rk2818_backlight.h>
 
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
diff --git a/arch/arm/mach-rk2818/include/mach/board.h b/arch/arm/mach-rk2818/include/mach/board.h
index 244280e7f56c..c723c348fc99 100644
--- a/arch/arm/mach-rk2818/include/mach/board.h
+++ b/arch/arm/mach-rk2818/include/mach/board.h
@@ -17,6 +17,8 @@
 #define __ASM_ARCH_RK2818_BOARD_H
 
 #include <linux/types.h>
+#include <linux/timer.h>
+#include <linux/notifier.h>
 
 /* platform device data structures */
 struct platform_device;
@@ -56,6 +58,14 @@ struct rk2818_fb_mach_info {
     struct rk2818_fb_iomux *iomux;
 };
 
+struct rk2818bl_info{
+    u32 pwm_id;
+    u32 pw_pin;
+    u32 bl_ref;
+    struct timer_list timer;  
+    struct notifier_block freq_transition;
+};
+
 /* common init routines for use by arch/arm/mach-msm/board-*.c */
 void __init rk2818_add_devices(void);
 void __init rk2818_map_common_io(void);
diff --git a/drivers/video/backlight/rk2818_backlight.c b/drivers/video/backlight/rk2818_backlight.c
index 55ec77bd361f..0f0062fc1ec6 100644
--- a/drivers/video/backlight/rk2818_backlight.c
+++ b/drivers/video/backlight/rk2818_backlight.c
@@ -32,8 +32,10 @@
 //#include <mach/typedef.h>
 #include <mach/iomux.h>
 #include <mach/gpio.h>
-#include <mach/rk2818_backlight.h>
 #include <mach/rk2818_iomap.h>
+#include <mach/board.h>
+
+#include "rk2818_backlight.h"
 
 //#define RK28_PRINT 
 //#include <mach/rk2818_debug.h>