Add hardware backlight fading on Gigabeat S with fade up and down options in LCD Settings. USE_BACKLIGHT_CUSTOM_FADING_BOOL is used to specify the setting type needed but leave the fading code itself implementation-defined.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19237 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 5 insertions, 1 deletions

diff --git a/firmware/export/backlight.h b/firmware/export/backlight.h
index 506a9f6b03..cb081a5301 100644
--- a/firmware/export/backlight.h
+++ b/firmware/export/backlight.h
@@ -38,7 +38,8 @@ int  backlight_get_current_timeout(void);
 void backlight_set_fade_in(int value);
 void backlight_set_fade_out(int value);
 #endif
-#ifdef USE_BACKLIGHT_SW_FADING
+#if defined(USE_BACKLIGHT_SW_FADING) \
+    || defined(USE_BACKLIGHT_CUSTOM_FADING_BOOL)
 void backlight_set_fade_in(bool value);
 void backlight_set_fade_out(bool value);
 #endif
diff --git a/firmware/export/config-gigabeat-s.h b/firmware/export/config-gigabeat-s.h
index e6fa6c9fc6..4359c90279 100644
--- a/firmware/export/config-gigabeat-s.h
+++ b/firmware/export/config-gigabeat-s.h
@@ -94,6 +94,9 @@
 
 #ifndef SIMULATOR
 
+/* Implementation-defined fading type with bool settings */
+#define USE_BACKLIGHT_CUSTOM_FADING_BOOL
+
 /* The LCD on a Gigabeat is 240x320 - it is portrait */
 #define HAVE_PORTRAIT_LCD