drivers/video/fbdev/nvidia/nv_proto.h

   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 */
   8 int NVCommonSetup(struct fb_info *info);
   9 void NVWriteCrtc(struct nvidia_par *par, u8 index, u8 value);
  10 u8 NVReadCrtc(struct nvidia_par *par, u8 index);
  11 void NVWriteGr(struct nvidia_par *par, u8 index, u8 value);
  12 u8 NVReadGr(struct nvidia_par *par, u8 index);
  13 void NVWriteSeq(struct nvidia_par *par, u8 index, u8 value);
  14 u8 NVReadSeq(struct nvidia_par *par, u8 index);
  15 void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value);
  16 u8 NVReadAttr(struct nvidia_par *par, u8 index);
  17 void NVWriteMiscOut(struct nvidia_par *par, u8 value);
  18 u8 NVReadMiscOut(struct nvidia_par *par);
  19 void NVWriteDacMask(struct nvidia_par *par, u8 value);
  20 void NVWriteDacReadAddr(struct nvidia_par *par, u8 value);
  21 void NVWriteDacWriteAddr(struct nvidia_par *par, u8 value);
  22 void NVWriteDacData(struct nvidia_par *par, u8 value);
  23 u8 NVReadDacData(struct nvidia_par *par);
  24
  25 /* in nv_hw.c */
  26 void NVCalcStateExt(struct nvidia_par *par, struct _riva_hw_state *,
  27                     int, int, int, int, int, int);
  28 void NVLoadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
  29 void NVUnloadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
  30 void NVSetStartAddress(struct nvidia_par *par, u32);
  31 int NVShowHideCursor(struct nvidia_par *par, int);
  32 void NVLockUnlock(struct nvidia_par *par, int);
  33
  34 /* in nvidia-i2c.c */
  35 #ifdef CONFIG_FB_NVIDIA_I2C
  36 void nvidia_create_i2c_busses(struct nvidia_par *par);
  37 void nvidia_delete_i2c_busses(struct nvidia_par *par);
  38 int 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
  46 int nvidia_probe_of_connector(struct fb_info *info, int conn,
  47                               u8 ** out_edid);
  48
  49 /* in nv_accel.c */
  50 extern void NVResetGraphics(struct fb_info *info);
  51 extern void nvidiafb_copyarea(struct fb_info *info,
  52                               const struct fb_copyarea *region);
  53 extern void nvidiafb_fillrect(struct fb_info *info,
  54                               const struct fb_fillrect *rect);
  55 extern void nvidiafb_imageblit(struct fb_info *info,
  56                                const struct fb_image *image);
  57 extern int nvidiafb_sync(struct fb_info *info);
  58
  59 /* in nv_backlight.h */
  60 #ifdef CONFIG_FB_NVIDIA_BACKLIGHT
  61 extern void nvidia_bl_init(struct nvidia_par *par);
  62 extern void nvidia_bl_exit(struct nvidia_par *par);
  63 #else
  64 static inline void nvidia_bl_init(struct nvidia_par *par) {}
  65 static inline void nvidia_bl_exit(struct nvidia_par *par) {}
  66 #endif
  67
  68 #endif                          /* __NV_PROTO_H__ */