2 files changed, 34 insertions, 1 deletions

diff --git a/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c b/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c
index 36006beffb..dd6d4552e0 100644
--- a/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c
+++ b/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c
@@ -199,8 +199,9 @@ static void _display_on(void)
 }
 
 /* I'm guessing this function is lcd_enable, but it may not be... */
-void lcd_enable(int r0)
+void lcd_enable(bool on)
 {
+    int r0 = on;
 #if 0
     r4 = 0x1db12;
     [r4] = 1;
@@ -249,6 +250,36 @@ void lcd_enable(int r0)
 #endif
 }
 
+bool lcd_enabled(void)
+{
+    return display_on;
+}
+
+void lcd_sleep(void)
+{
+    /* TODO */
+}
+
+/*** update functions ***/
+
+/* Performance function to blit a YUV bitmap directly to the LCD
+ * src_x, src_y, width and height should be even
+ * x, y, width and height have to be within LCD bounds
+ */
+void lcd_blit_yuv(unsigned char * const src[3],
+                  int src_x, int src_y, int stride,
+                  int x, int y, int width, int height)
+{
+    (void)src;
+    (void)src_x;
+    (void)src_y;
+    (void)stride;
+    (void)x;
+    (void)y;
+    (void)width;
+    (void)height;
+}
+
 void lcd_init_device()
 {
     as3525_dbop_init();
diff --git a/firmware/target/arm/as3525/sansa-fuze/system-target.h b/firmware/target/arm/as3525/sansa-fuze/system-target.h
index b712d1c124..553ce90846 100644
--- a/firmware/target/arm/as3525/sansa-fuze/system-target.h
+++ b/firmware/target/arm/as3525/sansa-fuze/system-target.h
@@ -24,5 +24,7 @@
 #include "system-arm.h"
 
 #define CPUFREQ_MAX    250000000
+#define CPUFREQ_DEFAULT 250000000
+#define CPUFREQ_NORMAL  250000000
 
 #endif /* SYSTEM_TARGET_H */