LXR linux/drivers/video/fbdev/nvidia/nv

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_proto.h,v 1.10 2003/07/31 20:24:29 mvojkovi Exp $ */
   3
   4#ifndef __NV_PROTO_H__
   5#define __NV_PROTO_H__
   6
   7/* in nv_setup.c */
   8int NVCommonSetup(struct fb_info *info);
   9void NVWriteCrtc(struct nvidia_par *par, u8 index, u8 value);
  10u8 NVReadCrtc(struct nvidia_par *par, u8 index);
  11void NVWriteGr(struct nvidia_par *par, u8 index, u8 value);
  12u8 NVReadGr(struct nvidia_par *par, u8 index);
  13void NVWriteSeq(struct nvidia_par *par, u8 index, u8 value);
  14u8 NVReadSeq(struct nvidia_par *par, u8 index);
  15void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value);
  16u8 NVReadAttr(struct nvidia_par *par, u8 index);
  17void NVWriteMiscOut(struct nvidia_par *par, u8 value);
  18u8 NVReadMiscOut(struct nvidia_par *par);
  19void NVWriteDacMask(struct nvidia_par *par, u8 value);
  20void NVWriteDacReadAddr(struct nvidia_par *par, u8 value);
  21void NVWriteDacWriteAddr(struct nvidia_par *par, u8 value);
  22void NVWriteDacData(struct nvidia_par *par, u8 value);
  23u8 NVReadDacData(struct nvidia_par *par);
  24
  25/* in nv_hw.c */
  26void NVCalcStateExt(struct nvidia_par *par, struct _riva_hw_state *,
  27                    int, int, int, int, int, int);
  28void NVLoadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
  29void NVUnloadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
  30void NVSetStartAddress(struct nvidia_par *par, u32);
  31int NVShowHideCursor(struct nvidia_par *par, int);
  32void NVLockUnlock(struct nvidia_par *par, int);
  33
  34/* in nvidia-i2c.c */
  35#ifdef CONFIG_FB_NVIDIA_I2C
  36void nvidia_create_i2c_busses(struct nvidia_par *par);
  37void nvidia_delete_i2c_busses(struct nvidia_par *par);
  38int nvidia_probe_i2c_connector(struct fb_info *info, int conn,
  39                               u8 ** out_edid);
  40#else
  41#define nvidia_create_i2c_busses(...)
  42#define nvidia_delete_i2c_busses(...)
  43#define nvidia_probe_i2c_connector(p, c, edid) (-1)
  44#endif
  45
  46int nvidia_probe_of_connector(struct fb_info *info, int conn,
  47                              u8 ** out_edid);
  48
  49/* in nv_accel.c */
  50extern void NVResetGraphics(struct fb_info *info);
  51extern void nvidiafb_copyarea(struct fb_info *info,
  52                              const struct fb_copyarea *region);
  53extern void nvidiafb_fillrect(struct fb_info *info,
  54                              const struct fb_fillrect *rect);
  55extern void nvidiafb_imageblit(struct fb_info *info,
  56                               const struct fb_image *image);
  57extern int nvidiafb_sync(struct fb_info *info);
  58
  59/* in nv_backlight.h */
  60#ifdef CONFIG_FB_NVIDIA_BACKLIGHT
  61extern void nvidia_bl_init(struct nvidia_par *par);
  62extern void nvidia_bl_exit(struct nvidia_par *par);
  63#else
  64static inline void nvidia_bl_init(struct nvidia_par *par) {}
  65static inline void nvidia_bl_exit(struct nvidia_par *par) {}
  66#endif
  67
  68#endif                          /* __NV_PROTO_H__ */
  69