Moved GPU register clearing to the config only, as it causes artifacts

source/config.c

@@ -183,6 +183,7 @@ void configureCFW(const char *configPath)
         //Turn off backlight
         i2cWriteRegister(I2C_DEV_MCU, 0x22, 0x16);
         deinitScreens();
+        PDN_GPU_CNT = 1;
     }
 
     delay(0x1400000);

source/screeninit.c

@@ -40,8 +40,6 @@ void deinitScreens(void)
     {
         *arm11Entry = (u32)ARM11;
         while(*arm11Entry);
-
-        PDN_GPU_CNT = 1;
     }
 }