85f1503aff
This patch fixes nvifiafb mode setting code to be closer to what the X driver does, which actually makes it work on the 5200FX I have access to. It also fix the routine that gets the EDID from Open Firmware on PPC, it was broken in various ways and would crash at boot. Compared to the patch I posted to linux-fbdev last week, this one just changes a printk to be closer to the other ones in the driver. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Antonino A. Daplas" <adaplas@hotpop.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_proto.h,v 1.10 2003/07/31 20:24:29 mvojkovi Exp $ */
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#ifndef __NV_PROTO_H__
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#define __NV_PROTO_H__
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/* in nv_setup.c */
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void NVCommonSetup(struct fb_info *info);
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void NVWriteCrtc(struct nvidia_par *par, u8 index, u8 value);
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u8 NVReadCrtc(struct nvidia_par *par, u8 index);
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void NVWriteGr(struct nvidia_par *par, u8 index, u8 value);
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u8 NVReadGr(struct nvidia_par *par, u8 index);
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void NVWriteSeq(struct nvidia_par *par, u8 index, u8 value);
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u8 NVReadSeq(struct nvidia_par *par, u8 index);
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void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value);
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u8 NVReadAttr(struct nvidia_par *par, u8 index);
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void NVWriteMiscOut(struct nvidia_par *par, u8 value);
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u8 NVReadMiscOut(struct nvidia_par *par);
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void NVWriteDacMask(struct nvidia_par *par, u8 value);
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void NVWriteDacReadAddr(struct nvidia_par *par, u8 value);
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void NVWriteDacWriteAddr(struct nvidia_par *par, u8 value);
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void NVWriteDacData(struct nvidia_par *par, u8 value);
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u8 NVReadDacData(struct nvidia_par *par);
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/* in nv_hw.c */
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void NVCalcStateExt(struct nvidia_par *par, struct _riva_hw_state *,
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int, int, int, int, int, int);
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void NVLoadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
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void NVUnloadStateExt(struct nvidia_par *par, struct _riva_hw_state *);
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void NVSetStartAddress(struct nvidia_par *par, u32);
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int NVShowHideCursor(struct nvidia_par *par, int);
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void NVLockUnlock(struct nvidia_par *par, int);
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/* in nvidia-i2c.c */
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#ifdef CONFIG_FB_NVIDIA_I2C
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void nvidia_create_i2c_busses(struct nvidia_par *par);
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void nvidia_delete_i2c_busses(struct nvidia_par *par);
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int nvidia_probe_i2c_connector(struct fb_info *info, int conn,
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u8 ** out_edid);
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#else
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#define nvidia_create_i2c_busses(...)
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#define nvidia_delete_i2c_busses(...)
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#define nvidia_probe_i2c_connector(p, c, edid) (-1)
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#endif
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#ifdef CONFIG_FB_OF
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int nvidia_probe_of_connector(struct fb_info *info, int conn,
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u8 ** out_edid);
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#else
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#define nvidia_probe_of_connector(p, c, edid) (-1)
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#endif
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/* in nv_accel.c */
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extern void NVResetGraphics(struct fb_info *info);
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extern void nvidiafb_copyarea(struct fb_info *info,
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const struct fb_copyarea *region);
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extern void nvidiafb_fillrect(struct fb_info *info,
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const struct fb_fillrect *rect);
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extern void nvidiafb_imageblit(struct fb_info *info,
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const struct fb_image *image);
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extern int nvidiafb_sync(struct fb_info *info);
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extern u8 byte_rev[256];
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#endif /* __NV_PROTO_H__ */
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