include/sm501.h

   1 /*
   2  * (C) Copyright 2002
   3  * Stäubli Faverges - <www.staubli.com>
   4  * Pierre AUBERT  p.aubert@staubli.com
   5  *
   6  * (C) Copyright 2005
   7  * Martin Krause TQ-Systems GmbH martin.krause@tqs.de
   8  *
   9  * See file CREDITS for list of people who contributed to this
  10  * project.
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License as
  14  * published by the Free Software Foundation; either version 2 of
  15  * the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25  * MA 02111-1307 USA
  26  */
  27
  28 /*
  29  * Basic video support for SMI SM501 "Voyager" graphic controller
  30  */
  31
  32 #ifndef _SM501_H_
  33 #define _SM501_H_
  34
  35 #define PCI_VENDOR_SM           0x126f
  36 #define PCI_DEVICE_SM501        0x0501
  37
  38 typedef struct {
  39         unsigned int Index;
  40         unsigned int Value;
  41 } SMI_REGS;
  42
  43 /* Board specific functions                                                  */
  44 unsigned int board_video_init (void);
  45 void board_validate_screen (unsigned int base);
  46 const SMI_REGS *board_get_regs (void);
  47 int board_get_width (void);
  48 int board_get_height (void);
  49 unsigned int board_video_get_fb (void);
  50
  51 #endif /* _SM501_H_ */