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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_I2C36void 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#else41#define nvidia_create_i2c_busses(...)42#define nvidia_delete_i2c_busses(...)43#define nvidia_probe_i2c_connector(p, c, edid) (-1)44#endif45 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_BACKLIGHT61extern void nvidia_bl_init(struct nvidia_par *par);62extern void nvidia_bl_exit(struct nvidia_par *par);63#else64static inline void nvidia_bl_init(struct nvidia_par *par) {}65static inline void nvidia_bl_exit(struct nvidia_par *par) {}66#endif67 68#endif /* __NV_PROTO_H__ */69