00001 /* display-hw.h -- Graphics Display Manager 00002 Copyright 2003 Free Software Foundation, Inc. 00003 Written by Stephane Carrez (stcarrez@nerim.fr) 00004 00005 This file is part of GEL. 00006 00007 GEL is free software; you can redistribute it and/or modify 00008 it under the terms of the GNU General Public License as published by 00009 the Free Software Foundation; either version 2, or (at your option) 00010 any later version. 00011 00012 GEL is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 GNU General Public License for more details. 00016 00017 You should have received a copy of the GNU General Public License 00018 along with GEL; see the file COPYING. If not, write to 00019 the Free Software Foundation, 59 Temple Place - Suite 330, 00020 Boston, MA 02111-1307, USA. */ 00021 00022 #ifndef _GEL_DISPLAY_HW_H 00023 #define _GEL_DISPLAY_HW_H 00024 00025 #include <sys/param.h> 00026 #include <stddef.h> 00027 00028 #ifdef __cplusplus 00029 extern "C" { 00030 #endif 00031 00069 00078 extern void _gdm_hw_set_side (gdm_display* dp, unsigned short side); 00079 00089 extern void _gdm_hw_set_y (gdm_display* dp, unsigned short y); 00090 00099 extern void _gdm_hw_set_x (gdm_display* dp, unsigned short x); 00100 00110 extern void _gdm_hw_set_data (gdm_display* dp, unsigned char data); 00111 00119 extern void _gdm_hw_set_line (gdm_display* dp, unsigned short line); 00120 00132 extern void _gdm_hw_set_mode (gdm_display* dp, unsigned short mode); 00133 00134 /* The _gdm_hw_xxx operations must be implemented in arch/gdm.h. */ 00135 #include <arch/gdm.h> 00136 00139 #ifdef __cplusplus 00140 }; 00141 #endif 00142 #endif