LXR linux/drivers/video/nvidia/nv

   1/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_proto.h,v 1.10 2003/07/31 20:24:29 mvojkovi Exp $ */
   2
   3#ifndef __NV_PROTO_H__
   4#define __NV_PROTO_H__
   5
   6/* in nv_setup.c */
   7int NVCommonSetup(struct fb_info *info);
   8void NVWriteCrtc(struct nvidia_par *par, u8 index, u8 value);
   9u8 NVReadCrtc(struct nvidia_par *par, u8 index);
  10void NVWriteGr(struct nvidia_par *par, u8 index, u8 value);
  11u8 NVReadGr(struct nvidia_par *par, u8 index);
  12void NVWriteSeq(struct nvidia_par *par, u8 index, u8 value);
  13u8 NVReadSeq(struct nvidia_par *par, u8 index);
  14void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value);
  15u8 NVReadAttr(struct nvidia_par *par, u8 index);
  16void NVWriteMiscOut(struct nvidia_par *par, u8 value);
  17u8 NVReadMiscOut(struct nvidia_par *par);
  18void NVWriteDacMask(struct nvidia_par *par, u8 value);
  19void NVWriteDacReadAddr(struct nvidia_par *par, u8 value);
  20void NVWriteDacWriteAddr(struct nvidia_par *par, u8 value);
  21void NVWriteDacData(struct nvidia_par *par, u8 value);
  22u8 NVReadDacData(struct nvidia_par *par);
  23
  24/* in nv_hw.c */
  25void NVCalcStateExt(struct nvidia_par *par, struct _riva_hw_state *,
  26                    int, int, int, int, int, int);
  27void NVLoadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
  28void NVUnloadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
  29void NVSetStartAddress(struct nvidia_par *par, u32);
  30int NVShowHideCursor(struct nvidia_par *par, int);
  31void NVLockUnlock(struct nvidia_par *par, int);
  32
  33/* in nvidia-i2c.c */
  34#ifdef CONFIG_FB_NVIDIA_I2C
  35void nvidia_create_i2c_busses(struct nvidia_par *par);
  36void nvidia_delete_i2c_busses(struct nvidia_par *par);
  37int nvidia_probe_i2c_connector(struct fb_info *info, int conn,
  38                               u8 ** out_edid);
  39#else
  40#define nvidia_create_i2c_busses(...)
  41#define nvidia_delete_i2c_busses(...)
  42#define nvidia_probe_i2c_connector(p, c, edid) (-1)
  43#endif
  44
  45#ifdef CONFIG_PPC_OF
  46int nvidia_probe_of_connector(struct fb_info *info, int conn,
  47                              u8 ** out_edid);
  48#else
  49static inline int nvidia_probe_of_connector(struct fb_info *info, int conn,
  50                                      u8 ** out_edid)
  51{
  52        return -1;
  53}
  54#endif
  55
  56/* in nv_accel.c */
  57extern void NVResetGraphics(struct fb_info *info);
  58extern void nvidiafb_copyarea(struct fb_info *info,
  59                              const struct fb_copyarea *region);
  60extern void nvidiafb_fillrect(struct fb_info *info,
  61                              const struct fb_fillrect *rect);
  62extern void nvidiafb_imageblit(struct fb_info *info,
  63                               const struct fb_image *image);
  64extern int nvidiafb_sync(struct fb_info *info);
  65
  66/* in nv_backlight.h */
  67#ifdef CONFIG_FB_NVIDIA_BACKLIGHT
  68extern void nvidia_bl_init(struct nvidia_par *par);
  69extern void nvidia_bl_exit(struct nvidia_par *par);
  70#else
  71static inline void nvidia_bl_init(struct nvidia_par *par) {}
  72static inline void nvidia_bl_exit(struct nvidia_par *par) {}
  73#endif
  74
  75#endif                          /* __NV_PROTO_H__ */
  76