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