1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_proto.h,v 1.10 2003/07/31 20:24:29 mvojkovi Exp $ */
3*4882a593Smuzhiyun
4*4882a593Smuzhiyun #ifndef __NV_PROTO_H__
5*4882a593Smuzhiyun #define __NV_PROTO_H__
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun /* in nv_setup.c */
8*4882a593Smuzhiyun int NVCommonSetup(struct fb_info *info);
9*4882a593Smuzhiyun void NVWriteCrtc(struct nvidia_par *par, u8 index, u8 value);
10*4882a593Smuzhiyun u8 NVReadCrtc(struct nvidia_par *par, u8 index);
11*4882a593Smuzhiyun void NVWriteGr(struct nvidia_par *par, u8 index, u8 value);
12*4882a593Smuzhiyun u8 NVReadGr(struct nvidia_par *par, u8 index);
13*4882a593Smuzhiyun void NVWriteSeq(struct nvidia_par *par, u8 index, u8 value);
14*4882a593Smuzhiyun u8 NVReadSeq(struct nvidia_par *par, u8 index);
15*4882a593Smuzhiyun void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value);
16*4882a593Smuzhiyun u8 NVReadAttr(struct nvidia_par *par, u8 index);
17*4882a593Smuzhiyun void NVWriteMiscOut(struct nvidia_par *par, u8 value);
18*4882a593Smuzhiyun u8 NVReadMiscOut(struct nvidia_par *par);
19*4882a593Smuzhiyun void NVWriteDacMask(struct nvidia_par *par, u8 value);
20*4882a593Smuzhiyun void NVWriteDacReadAddr(struct nvidia_par *par, u8 value);
21*4882a593Smuzhiyun void NVWriteDacWriteAddr(struct nvidia_par *par, u8 value);
22*4882a593Smuzhiyun void NVWriteDacData(struct nvidia_par *par, u8 value);
23*4882a593Smuzhiyun u8 NVReadDacData(struct nvidia_par *par);
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun /* in nv_hw.c */
26*4882a593Smuzhiyun void NVCalcStateExt(struct nvidia_par *par, struct _riva_hw_state *,
27*4882a593Smuzhiyun int, int, int, int, int, int);
28*4882a593Smuzhiyun void NVLoadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
29*4882a593Smuzhiyun void NVUnloadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
30*4882a593Smuzhiyun void NVSetStartAddress(struct nvidia_par *par, u32);
31*4882a593Smuzhiyun int NVShowHideCursor(struct nvidia_par *par, int);
32*4882a593Smuzhiyun void NVLockUnlock(struct nvidia_par *par, int);
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun /* in nvidia-i2c.c */
35*4882a593Smuzhiyun #ifdef CONFIG_FB_NVIDIA_I2C
36*4882a593Smuzhiyun void nvidia_create_i2c_busses(struct nvidia_par *par);
37*4882a593Smuzhiyun void nvidia_delete_i2c_busses(struct nvidia_par *par);
38*4882a593Smuzhiyun int nvidia_probe_i2c_connector(struct fb_info *info, int conn,
39*4882a593Smuzhiyun u8 ** out_edid);
40*4882a593Smuzhiyun #else
41*4882a593Smuzhiyun #define nvidia_create_i2c_busses(...)
42*4882a593Smuzhiyun #define nvidia_delete_i2c_busses(...)
43*4882a593Smuzhiyun #define nvidia_probe_i2c_connector(p, c, edid) (-1)
44*4882a593Smuzhiyun #endif
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun int nvidia_probe_of_connector(struct fb_info *info, int conn,
47*4882a593Smuzhiyun u8 ** out_edid);
48*4882a593Smuzhiyun
49*4882a593Smuzhiyun /* in nv_accel.c */
50*4882a593Smuzhiyun extern void NVResetGraphics(struct fb_info *info);
51*4882a593Smuzhiyun extern void nvidiafb_copyarea(struct fb_info *info,
52*4882a593Smuzhiyun const struct fb_copyarea *region);
53*4882a593Smuzhiyun extern void nvidiafb_fillrect(struct fb_info *info,
54*4882a593Smuzhiyun const struct fb_fillrect *rect);
55*4882a593Smuzhiyun extern void nvidiafb_imageblit(struct fb_info *info,
56*4882a593Smuzhiyun const struct fb_image *image);
57*4882a593Smuzhiyun extern int nvidiafb_sync(struct fb_info *info);
58*4882a593Smuzhiyun
59*4882a593Smuzhiyun /* in nv_backlight.h */
60*4882a593Smuzhiyun #ifdef CONFIG_FB_NVIDIA_BACKLIGHT
61*4882a593Smuzhiyun extern void nvidia_bl_init(struct nvidia_par *par);
62*4882a593Smuzhiyun extern void nvidia_bl_exit(struct nvidia_par *par);
63*4882a593Smuzhiyun #else
nvidia_bl_init(struct nvidia_par * par)64*4882a593Smuzhiyun static inline void nvidia_bl_init(struct nvidia_par *par) {}
nvidia_bl_exit(struct nvidia_par * par)65*4882a593Smuzhiyun static inline void nvidia_bl_exit(struct nvidia_par *par) {}
66*4882a593Smuzhiyun #endif
67*4882a593Smuzhiyun
68*4882a593Smuzhiyun #endif /* __NV_PROTO_H__ */
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