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path: root/drivers/video/backlight/lp855x_bl.c
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Diffstat (limited to 'drivers/video/backlight/lp855x_bl.c')
-rw-r--r--drivers/video/backlight/lp855x_bl.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index 72a0e0c917cf..aa6d4f71131f 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -14,11 +14,15 @@
14#include <linux/i2c.h> 14#include <linux/i2c.h>
15#include <linux/backlight.h> 15#include <linux/backlight.h>
16#include <linux/err.h> 16#include <linux/err.h>
17#include <linux/lp855x.h> 17#include <linux/platform_data/lp855x.h>
18 18
19/* Registers */ 19/* Registers */
20#define BRIGHTNESS_CTRL (0x00) 20#define BRIGHTNESS_CTRL 0x00
21#define DEVICE_CTRL (0x01) 21#define DEVICE_CTRL 0x01
22#define EEPROM_START 0xA0
23#define EEPROM_END 0xA7
24#define EPROM_START 0xA0
25#define EPROM_END 0xAF
22 26
23#define BUF_SIZE 20 27#define BUF_SIZE 20
24#define DEFAULT_BL_NAME "lcd-backlight" 28#define DEFAULT_BL_NAME "lcd-backlight"