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STG4000Interface.h

STG4000Interface.h 1.9 KB
Cronologia Originale

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  1. /*
    2. 

  2.  *  linux/drivers/video/kyro/STG4000Interface.h
    3. 

  3.  *
    4. 

  4.  *  Copyright (C) 2002 STMicroelectronics
    5. 

  5.  *
    6. 

  6.  * This file is subject to the terms and conditions of the GNU General Public
    7. 

  7.  * License.  See the file COPYING in the main directory of this archive
    8. 

  8.  * for more details.
    9. 

  9.  */
    10. 

  10. 

  11. #ifndef _STG4000INTERFACE_H
    12. 

  12. #define _STG4000INTERFACE_H
    13. 

  13. 

  14. #include <linux/pci.h>
    15. 

  15. #include <video/kyro.h>
    16. 

  16. 

  17. /*
    18. 

  18.  * Ramdac Setup
    19. 

  19.  */
    20. 

  20. extern int InitialiseRamdac(volatile STG4000REG __iomem *pSTGReg, u32 displayDepth,
    21. 

  21. 			    u32 displayWidth, u32 displayHeight,
    22. 

  22. 			    s32 HSyncPolarity, s32 VSyncPolarity,
    23. 

  23. 			    u32 *pixelClock);
    24. 

  24. 

  25. extern void DisableRamdacOutput(volatile STG4000REG __iomem *pSTGReg);
    26. 

  26. extern void EnableRamdacOutput(volatile STG4000REG __iomem *pSTGReg);
    27. 

  27. 

  28. /*
    29. 

  29.  * Timing generator setup
    30. 

  30.  */
    31. 

  31. extern void DisableVGA(volatile STG4000REG __iomem *pSTGReg);
    32. 

  32. extern void StopVTG(volatile STG4000REG __iomem *pSTGReg);
    33. 

  33. extern void StartVTG(volatile STG4000REG __iomem *pSTGReg);
    34. 

  34. extern void SetupVTG(volatile STG4000REG __iomem *pSTGReg,
    35. 

  35. 		     const struct kyrofb_info * pTiming);
    36. 

  36. 

  37. extern u32 ProgramClock(u32 refClock, u32 coreClock, u32 *FOut, u32 *ROut, u32 *POut);
    38. 

  38. extern int SetCoreClockPLL(volatile STG4000REG __iomem *pSTGReg, struct pci_dev *pDev);
    39. 

  39. 

  40. /*
    41. 

  41.  * Overlay setup
    42. 

  42.  */
    43. 

  43. extern void ResetOverlayRegisters(volatile STG4000REG __iomem *pSTGReg);
    44. 

  44. 

  45. extern int CreateOverlaySurface(volatile STG4000REG __iomem *pSTGReg,
    46. 

  46. 				u32 ulWidth, u32 ulHeight,
    47. 

  47. 				int bLinear,
    48. 

  48. 				u32 ulOverlayOffset,
    49. 

  49. 				u32 * retStride, u32 * retUVStride);
    50. 

  50. 

  51. extern int SetOverlayBlendMode(volatile STG4000REG __iomem *pSTGReg,
    52. 

  52. 			       OVRL_BLEND_MODE mode,
    53. 

  53. 			       u32 ulAlpha, u32 ulColorKey);
    54. 

  54. 

  55. extern int SetOverlayViewPort(volatile STG4000REG __iomem *pSTGReg,
    56. 

  56. 			      u32 left, u32 top,
    57. 

  57. 			      u32 right, u32 bottom);
    58. 

  58. 

  59. extern void EnableOverlayPlane(volatile STG4000REG __iomem *pSTGReg);
    60. 

  60. 

  61. #endif /* _STG4000INTERFACE_H */
    62. 

  62.