3 files changed, 21 insertions, 1 deletions

diff --git a/apps/settings.c b/apps/settings.c
index 274a124d31..5dd5ea144a 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -276,6 +276,8 @@ int settings_save( void )
     
     rtc_config_block[0x11] = (unsigned char)global_settings.avc;
     
+    rtc_config_block[0x12] = (unsigned char)global_settings.contrast;
+    
     memcpy(&rtc_config_block[0x24], &global_settings.total_uptime, 4);
     
     if(save_config_buffer())
@@ -350,9 +352,13 @@ void settings_load(void)
         if (rtc_config_block[0x11] != 0xFF)
             global_settings.avc = rtc_config_block[0x11];
 
+        if (rtc_config_block[0x12] != 0xff)
+            global_settings.contrast = rtc_config_block[0x12];
+
         if (rtc_config_block[0x24] != 0xFF)
             memcpy(&global_settings.total_uptime, &rtc_config_block[0x24], 4);
     }
+    lcd_set_contrast(global_settings.contrast);
     lcd_scroll_speed(global_settings.scroll_speed);
     backlight_time(global_settings.backlight);
 #ifdef HAVE_CHARGE_CTRL
diff --git a/apps/settings.h b/apps/settings.h
index e0f0571def..1315cdcbd9 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -101,7 +101,13 @@ extern struct user_settings global_settings;
 #define DEFAULT_LOUDNESS_SETTING    0
 #define DEFAULT_BASS_BOOST_SETTING  0
 #define DEFAULT_AVC_SETTING         0
-#define DEFAULT_CONTRAST_SETTING    0
+#ifdef HAVE_LCD_CHARCELLS
+#define MAX_CONTRAST_SETTING    31
+#define DEFAULT_CONTRAST_SETTING    15
+#else
+#define MAX_CONTRAST_SETTING    63
+#define DEFAULT_CONTRAST_SETTING    32
+#endif
 #define DEFAULT_POWEROFF_SETTING    0
 #define DEFAULT_BACKLIGHT_SETTING   5
 #define DEFAULT_WPS_DISPLAY         0 
diff --git a/apps/settings_menu.c b/apps/settings_menu.c
index b2ca475619..0dbe50d9cb 100644
--- a/apps/settings_menu.c
+++ b/apps/settings_menu.c
@@ -35,6 +35,13 @@
 #include "powermgmt.h"
 #include "rtc.h"
 
+
+static void contrast(void)
+{
+    set_int( "[Contrast]", "", &global_settings.contrast, 
+             lcd_set_contrast, 1, 0, MAX_CONTRAST_SETTING );
+}
+
 static void shuffle(void)
 {
     set_bool( "[Shuffle]", &global_settings.playlist_shuffle );
@@ -133,6 +140,7 @@ void settings_menu(void)
         { "MP3/M3U filter",  mp3_filter      },
         { "Sort mode",       sort_case       },
         { "Backlight Timer", backlight_timer },
+        { "Contrast",    contrast    },  
         { "Scroll speed",    scroll_speed    },  
         { "While Playing",   wps_set         },
 #ifdef HAVE_CHARGE_CTRL