Contrast settings for the gigabeat F/X

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17590 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 14 insertions, 5 deletions

diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c b/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c
index 5ace2a61f6..7484cae94e 100644
--- a/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c
+++ b/firmware/target/arm/s3c2440/gigabeat-fx/lcd-meg-fx.c
@@ -310,6 +310,20 @@ void lcd_set_flip(bool yesno) {
     LCD_SPI_stop();
 }
 
+int lcd_default_contrast(void)
+{
+    return DEFAULT_CONTRAST_SETTING;
+}
+
+void lcd_set_contrast(int val) {
+    if (!lcd_on)
+        return;
+
+    LCD_SPI_start();
+    LCD_SPI_setreg(0x0B, (unsigned char) val);
+    LCD_SPI_stop();
+}
+
 void lcd_set_invert_display(bool yesno) {
     if (!lcd_on)
         return;
@@ -498,8 +512,3 @@ void lcd_blit_yuv(unsigned char * const src[3],
     }
 }
 
-void lcd_set_contrast(int val) {
-  (void) val;
-  // TODO:
-}
-