extern void set_920_Div(unsigned short div); /* 0 to 7 divider (freq=FCLK/(1+div)) */
extern void set_DCLK_Div(unsigned short div); /* 0 to 7 divider (freq=FCLK/(1+div)) */
//extern void Disable_940(void); /* 940t down */
-//extern void gp2x_video_wait_vsync(void);
+
extern void set_RAM_Timings(int tRC, int tRAS, int tWR, int tMRD, int tRFC, int tRP, int tRCD);
extern void set_gamma(int g100);
+typedef enum
+{
+ LCDR_60 = 0, /* ~59.998Hz, has interlacing problems, kills USB host */
+ LCDR_50, /* 50Hz, has interlacing problems, kills USB host */
+ LCDR_120_20, /* ~60.10*2Hz, used by FCE Ultra */
+ LCDR_100_02, /* ~50.01*2Hz, used by FCE Ultra */
+ LCDR_120, /* 120Hz */
+ LCDR_100, /* 100Hz */
+} lcd_rate_t;
+
+extern void set_LCD_custom_rate(lcd_rate_t rate);
+extern void unset_LCD_custom_rate(void);
+
#endif