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