git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   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