1 files changed, 39 insertions, 0 deletions

diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0008-DSS2-Add-function-to-display-object-to-get-the-back.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0008-DSS2-Add-function-to-display-object-to-get-the-back.patch
new file mode 100644
index 0000000000..4c8d432dd5
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0008-DSS2-Add-function-to-display-object-to-get-the-back.patch
@@ -0,0 +1,39 @@
+From 4741076cae4f4284e1fff9a03f35475b8455af54 Mon Sep 17 00:00:00 2001
+From: Imre Deak <imre.deak@nokia.com>
+Date: Wed, 1 Apr 2009 14:36:39 +0200
+Subject: [PATCH] DSS2: Add function to display object to get the backlight level
+
+This is needed by an upcoming patch that changes the backlight
+initialization to use the backlight level set by the bootloader.
+
+Also add a field for the maximum backlight level.
+
+Signed-off-by: Imre Deak <imre.deak@nokia.com>
+---
+ arch/arm/plat-omap/include/mach/display.h |    3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/plat-omap/include/mach/display.h b/arch/arm/plat-omap/include/mach/display.h
+index 6288353..6b702c7 100644
+--- a/arch/arm/plat-omap/include/mach/display.h
++++ b/arch/arm/plat-omap/include/mach/display.h
+@@ -211,6 +211,8 @@ struct omap_dss_display_config {
+        int panel_reset_gpio;
+        int ctrl_reset_gpio;
+ 
++       int max_backlight_level;
++
+        const char *name;               /* for debug */
+        const char *ctrl_name;
+        const char *panel_name;
+@@ -225,6 +227,7 @@ struct omap_dss_display_config {
+        void (*ctrl_disable)(struct omap_display *display);
+        int (*set_backlight)(struct omap_display *display,
+                        int level);
++       int (*get_backlight)(struct omap_display *display);
+ };
+ 
+ struct device;
+-- 
+1.5.6.5
+