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n810: Make sysfs backlight controls work

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SVN-Revision: 22623
This commit is contained in:
Michael Büsch 2010-08-13 16:14:02 +00:00
parent 8db0749823
commit 1172df6491
1 changed files with 33 additions and 0 deletions
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33
target/linux/omap24xx/patches-2.6.35/820-backlight-fixes.patch Normal file
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@ -0,0 +1,33 @@
---
arch/arm/mach-omap2/board-n8x0-lcd.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
--- linux-2.6.35.orig/arch/arm/mach-omap2/board-n8x0-lcd.c
+++ linux-2.6.35/arch/arm/mach-omap2/board-n8x0-lcd.c
@@ -34,8 +34,26 @@ static void mipid_shutdown(struct mipid_
}
}
+static int n8x0_get_backlight_level(struct mipid_platform_data *pdata)
+{
+ return tahvo_get_backlight_level();
+}
+
+static int n8x0_get_max_backlight_level(struct mipid_platform_data *pdata)
+{
+ return tahvo_get_max_backlight_level();
+}
+
+static void n8x0_set_backlight_level(struct mipid_platform_data *pdata, int level)
+{
+ tahvo_set_backlight_level(level);
+}
+
struct mipid_platform_data n8x0_mipid_platform_data = {
.shutdown = mipid_shutdown,
+ .get_bklight_level = n8x0_get_backlight_level,
+ .set_bklight_level = n8x0_set_backlight_level,
+ .get_bklight_max = n8x0_get_max_backlight_level,
};
void __init n8x0_mipid_init(void)