via_modesetting.h 1.4 KB

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  1. /*
  2. * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved.
  3. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved.
  4. * Copyright 2010 Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
  5. *
  6. * This program is free software; you can redistribute it and/or
  7. * modify it under the terms of the GNU General Public
  8. * License as published by the Free Software Foundation;
  9. * either version 2, or (at your option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even
  13. * the implied warranty of MERCHANTABILITY or FITNESS FOR
  14. * A PARTICULAR PURPOSE.See the GNU General Public License
  15. * for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program; if not, write to the Free Software
  19. * Foundation, Inc.,
  20. * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21. */
  22. /*
  23. * basic modesetting functions
  24. */
  25. #ifndef __VIA_MODESETTING_H__
  26. #define __VIA_MODESETTING_H__
  27. #include <linux/types.h>
  28. #define VIA_PITCH_SIZE (1<<3)
  29. #define VIA_PITCH_MAX 0x3FF8
  30. void via_set_primary_address(u32 addr);
  31. void via_set_secondary_address(u32 addr);
  32. void via_set_primary_pitch(u32 pitch);
  33. void via_set_secondary_pitch(u32 pitch);
  34. void via_set_primary_color_depth(u8 depth);
  35. void via_set_secondary_color_depth(u8 depth);
  36. #endif /* __VIA_MODESETTING_H__ */