diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0008-DSS2-Add-function-to-display-object-to-get-the-back.patch')
-rw-r--r-- | meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0008-DSS2-Add-function-to-display-object-to-get-the-back.patch | 39 |
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 @@ | |||
1 | From 4741076cae4f4284e1fff9a03f35475b8455af54 Mon Sep 17 00:00:00 2001 | ||
2 | From: Imre Deak <imre.deak@nokia.com> | ||
3 | Date: Wed, 1 Apr 2009 14:36:39 +0200 | ||
4 | Subject: [PATCH] DSS2: Add function to display object to get the backlight level | ||
5 | |||
6 | This is needed by an upcoming patch that changes the backlight | ||
7 | initialization to use the backlight level set by the bootloader. | ||
8 | |||
9 | Also add a field for the maximum backlight level. | ||
10 | |||
11 | Signed-off-by: Imre Deak <imre.deak@nokia.com> | ||
12 | --- | ||
13 | arch/arm/plat-omap/include/mach/display.h | 3 +++ | ||
14 | 1 files changed, 3 insertions(+), 0 deletions(-) | ||
15 | |||
16 | diff --git a/arch/arm/plat-omap/include/mach/display.h b/arch/arm/plat-omap/include/mach/display.h | ||
17 | index 6288353..6b702c7 100644 | ||
18 | --- a/arch/arm/plat-omap/include/mach/display.h | ||
19 | +++ b/arch/arm/plat-omap/include/mach/display.h | ||
20 | @@ -211,6 +211,8 @@ struct omap_dss_display_config { | ||
21 | int panel_reset_gpio; | ||
22 | int ctrl_reset_gpio; | ||
23 | |||
24 | + int max_backlight_level; | ||
25 | + | ||
26 | const char *name; /* for debug */ | ||
27 | const char *ctrl_name; | ||
28 | const char *panel_name; | ||
29 | @@ -225,6 +227,7 @@ struct omap_dss_display_config { | ||
30 | void (*ctrl_disable)(struct omap_display *display); | ||
31 | int (*set_backlight)(struct omap_display *display, | ||
32 | int level); | ||
33 | + int (*get_backlight)(struct omap_display *display); | ||
34 | }; | ||
35 | |||
36 | struct device; | ||
37 | -- | ||
38 | 1.5.6.5 | ||
39 | |||