tina2.h 1.4 KB

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  1. /*
  2. * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
  3. * Driver tina2 chips
  4. * Version: 0.1
  5. *
  6. * This program is free software; you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License as published by
  8. * the Free Software Foundation; either version 2 of the License, or
  9. * (at your option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. * GNU General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU General Public License
  17. * along with this program; if not, write to the Free Software
  18. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19. *
  20. */
  21. /********************************************************************************************************/
  22. /* Audigy2 Tina2 (notebook) pointer-offset register set, accessed through the PTR2 and DATA2 registers */
  23. /********************************************************************************************************/
  24. #define TINA2_VOLUME 0x71 /* Attenuate playback volume to prevent distortion. */
  25. /* The windows driver does not use this register,
  26. * so it must use some other attenuation method.
  27. * Without this, the output is 12dB too loud,
  28. * resulting in distortion.
  29. */