1 files changed, 67 insertions, 0 deletions
diff --git a/extra/gnome-desktop/0001-GnomeRR-gnome_rr_output_get_min_backlight_step.patch b/extra/gnome-desktop/0001-GnomeRR-gnome_rr_output_get_min_backlight_step.patch
new file mode 100644
index 000000000..0bf10f61d
--- /dev/null
+++ b/extra/gnome-desktop/0001-GnomeRR-gnome_rr_output_get_min_backlight_step.patch
@@ -0,0 +1,67 @@
+From ede893a90870c31d8b374978d524fddf6f3aac81 Mon Sep 17 00:00:00 2001
+From: Asad Mehmood <asad78611@googlemail.com>
+Date: Thu, 17 Oct 2013 16:21:42 +0100
+Subject: [PATCH] GnomeRR: gnome_rr_output_get_min_backlight_step
+
+Allows gnome-settings-daemon to read the min_backlight_step
+so that it can support displays with less than 10 steps
+---
+ libgnome-desktop/gnome-rr.c | 15 +++++++++++++++
+ libgnome-desktop/gnome-rr.h |  1 +
+ 2 files changed, 16 insertions(+)
+
+diff --git a/libgnome-desktop/gnome-rr.c b/libgnome-desktop/gnome-rr.c
+index 5e011d3..88df060 100644
+--- a/libgnome-desktop/gnome-rr.c
++++ b/libgnome-desktop/gnome-rr.c
+@@ -77,6 +77,7 @@ struct GnomeRROutput
+     char *              edid_file;
+ 
+     int                 backlight;
++    int                 min_backlight_step;
+ 
+     gboolean            is_primary;
+     gboolean            is_presentation;
+@@ -1271,6 +1272,7 @@ output_initialize (GnomeRROutput *output, GVariant *info)
+     g_variant_lookup (properties, "height-mm", "i", &output->height_mm);
+     g_variant_lookup (properties, "display-name", "s", &output->display_name);
+     g_variant_lookup (properties, "backlight", "i", &output->backlight);
++    g_variant_lookup (properties, "min-backlight-step", "i", &output->min_backlight_step);
+     g_variant_lookup (properties, "primary", "b", &output->is_primary);
+     g_variant_lookup (properties, "presentation", "b", &output->is_presentation);
+ 
+@@ -1446,6 +1448,19 @@ gnome_rr_output_get_backlight (GnomeRROutput *output)
+ }
+ 
+ /**
++ * gnome_rr_output_get_min_backlight_step:
++ *
++ * Returns: The minimum backlight step available in percent
++ */
++int
++gnome_rr_output_get_min_backlight_step (GnomeRROutput *output)
++{
++    g_return_val_if_fail (output != NULL, -1);
++    
++    return output->min_backlight_step;
++}
++
++/**
+  * gnome_rr_output_set_backlight:
+  * @value: the absolute value which is 0 >= this <= 100
+  *
+diff --git a/libgnome-desktop/gnome-rr.h b/libgnome-desktop/gnome-rr.h
+index a0d42f7..0443342 100644
+--- a/libgnome-desktop/gnome-rr.h
++++ b/libgnome-desktop/gnome-rr.h
+@@ -154,6 +154,7 @@ void            gnome_rr_output_get_physical_size  (GnomeRROutput         *outpu
+                                                     int                   *height_mm);
+ 
+ gint            gnome_rr_output_get_backlight      (GnomeRROutput         *output);
++gint            gnome_rr_output_get_min_backlight_step(GnomeRROutput      *output);
+ gboolean        gnome_rr_output_set_backlight      (GnomeRROutput         *output,
+                                                     gint                   value,
+                                                     GError                **error);
+-- 
+1.8.4.1
+