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__ */ 69