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-rw-r--r--include/linux/backlight.h7
-rw-r--r--include/linux/spi/lms283gf05.h28
2 files changed, 35 insertions, 0 deletions
diff --git a/include/linux/backlight.h b/include/linux/backlight.h
index 79ca2da81c87..0f5f57858a23 100644
--- a/include/linux/backlight.h
+++ b/include/linux/backlight.h
@@ -27,6 +27,11 @@
27 * Any other use of the locks below is probably wrong. 27 * Any other use of the locks below is probably wrong.
28 */ 28 */
29 29
30enum backlight_update_reason {
31 BACKLIGHT_UPDATE_HOTKEY,
32 BACKLIGHT_UPDATE_SYSFS,
33};
34
30struct backlight_device; 35struct backlight_device;
31struct fb_info; 36struct fb_info;
32 37
@@ -100,6 +105,8 @@ static inline void backlight_update_status(struct backlight_device *bd)
100extern struct backlight_device *backlight_device_register(const char *name, 105extern struct backlight_device *backlight_device_register(const char *name,
101 struct device *dev, void *devdata, struct backlight_ops *ops); 106 struct device *dev, void *devdata, struct backlight_ops *ops);
102extern void backlight_device_unregister(struct backlight_device *bd); 107extern void backlight_device_unregister(struct backlight_device *bd);
108extern void backlight_force_update(struct backlight_device *bd,
109 enum backlight_update_reason reason);
103 110
104#define to_backlight_device(obj) container_of(obj, struct backlight_device, dev) 111#define to_backlight_device(obj) container_of(obj, struct backlight_device, dev)
105 112
diff --git a/include/linux/spi/lms283gf05.h b/include/linux/spi/lms283gf05.h
new file mode 100644
index 000000000000..555d254e6606
--- /dev/null
+++ b/include/linux/spi/lms283gf05.h
@@ -0,0 +1,28 @@
1/*
2 * lms283gf05.h - Platform glue for Samsung LMS283GF05 LCD
3 *
4 * Copyright (C) 2009 Marek Vasut <marek.vasut@gmail.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18*/
19
20#ifndef _INCLUDE_LINUX_SPI_LMS283GF05_H_
21#define _INCLUDE_LINUX_SPI_LMS283GF05_H_
22
23struct lms283gf05_pdata {
24 unsigned long reset_gpio;
25 bool reset_inverted;
26};
27
28#endif /* _INCLUDE_LINUX_SPI_LMS283GF05_H_ */