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