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 $ */
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);
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);
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,
41 #define nvidia_create_i2c_busses(...)
42 #define nvidia_delete_i2c_busses(...)
43 #define nvidia_probe_i2c_connector(p, c, edid) (-1)
46 int nvidia_probe_of_connector(struct fb_info *info, int conn,
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);
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);
64 static inline void nvidia_bl_init(struct nvidia_par *par) {}
65 static inline void nvidia_bl_exit(struct nvidia_par *par) {}
68 #endif /* __NV_PROTO_H__ */