1 /* 2 * (C) Copyright 2005-2009 3 * Jens Scharsig @ BuS Elektronik GmbH & Co. KG, <esw@bus-elektronik.de> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __BUS_VCXK_H_ 9 #define __BUS_VCXK_H_ 10 11 extern int vcxk_init(unsigned long width, unsigned long height); 12 extern void vcxk_setpixel(int x, int y, unsigned long color); 13 extern int vcxk_acknowledge_wait(void); 14 extern int vcxk_request(void); 15 extern void vcxk_loadimage(ulong source); 16 extern int vcxk_display_bitmap(ulong addr, int x, int y); 17 extern void vcxk_setbrightness(unsigned int side, short brightness); 18 extern int video_display_bitmap(ulong addr, int x, int y); 19 20 #endif 21