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Diffstat (limited to 'xorg-server/hw/kdrive/i810/i810.h')
| -rw-r--r-- | xorg-server/hw/kdrive/i810/i810.h | 511 |
1 files changed, 0 insertions, 511 deletions
diff --git a/xorg-server/hw/kdrive/i810/i810.h b/xorg-server/hw/kdrive/i810/i810.h deleted file mode 100644 index 8fc2d56be..000000000 --- a/xorg-server/hw/kdrive/i810/i810.h +++ /dev/null @@ -1,511 +0,0 @@ -/* COPYRIGHT AND PERMISSION NOTICE - -Copyright (c) 2000, 2001 Nokia Home Communications - -All rights reserved. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, and/or sell copies of the Software, and to permit persons -to whom the Software is furnished to do so, provided that the above -copyright notice(s) and this permission notice appear in all copies of -the Software and that both the above copyright notice(s) and this -permission notice appear in supporting documentation. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT -OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY -SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER -RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF -CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN -CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -Except as contained in this notice, the name of a copyright holder -shall not be used in advertising or otherwise to promote the sale, use -or other dealings in this Software without prior written authorization -of the copyright holder. - -X Window System is a trademark of The Open Group */ - -/* - * Author: - * Pontus Lidman <pontus.lidman@nokia.com> - */ - -#ifndef _I810_H_ -#define _I810_H_ - -#include "i810_reg.h" - -/* Globals */ - -typedef struct _I810Rec *I810Ptr; - -/* Linear region allocated in framebuffer. - */ -typedef struct { - unsigned long Start; - unsigned long End; - unsigned long Size; -} I810MemRange; - -typedef struct { - int tail_mask; - I810MemRange mem; - unsigned char *virtual_start; - int head; - int tail; - int space; -} I810RingBuffer; - -typedef struct { - unsigned char DisplayControl; - unsigned char PixelPipeCfg0; - unsigned char PixelPipeCfg1; - unsigned char PixelPipeCfg2; - unsigned short VideoClk2_M; - unsigned short VideoClk2_N; - unsigned char VideoClk2_DivisorSel; - unsigned char AddressMapping; - unsigned char IOControl; - unsigned char BitBLTControl; - unsigned char ExtVertTotal; - unsigned char ExtVertDispEnd; - unsigned char ExtVertSyncStart; - unsigned char ExtVertBlankStart; - unsigned char ExtHorizTotal; - unsigned char ExtHorizBlank; - unsigned char ExtOffset; - unsigned char InterlaceControl; - unsigned int LMI_FIFO_Watermark; - - unsigned int LprbTail; - unsigned int LprbHead; - unsigned int LprbStart; - unsigned int LprbLen; - - unsigned int Fence[8]; - - unsigned short OverlayActiveStart; - unsigned short OverlayActiveEnd; - - -} I810RegRec, *I810RegPtr; - -#define minb(p) *(volatile CARD8 *)(i810c->MMIOBase + (p)) -#define moutb(p,v) *(volatile CARD8 *)(i810c->MMIOBase + (p)) = (v) - -#define OUT_RING(n) { \ - if (I810_DEBUG & DEBUG_VERBOSE_RING) \ - ErrorF( "OUT_RING %x: %x\n", outring, n); \ - *(volatile unsigned int *)(virt + outring) = n; \ - outring += 4; \ - outring &= ringmask; \ -} - -#define ADVANCE_LP_RING() { \ - i810c->LpRing.tail = outring; \ - OUTREG(LP_RING + RING_TAIL, outring); \ -} - -#ifdef __GNUC__ -#define LP_RING_MESSAGE(n) \ - ErrorF("BEGIN_LP_RING %d in %s\n", n, __FUNCTION__) -#else -#define LP_RING_MESSAGE(n) \ - ErrorF("BEGIN_LP_RING %d in %s:%d\n", n, __FILE__, __LINE__) -#endif - -#define LP_RING_LOCALS \ - unsigned int outring, ringmask; \ - volatile unsigned char *virt - -#define BEGIN_LP_RING(n) \ - if (n>2 && (I810_DEBUG&DEBUG_ALWAYS_SYNC)) \ - i810Sync(i810s); \ - if (i810c->LpRing.space < n*4) i810WaitLpRing(i810s, n*4, 0); \ - i810c->LpRing.space -= n*4; \ - if (I810_DEBUG & DEBUG_VERBOSE_RING) \ - LP_RING_MESSAGE(n); \ - outring = i810c->LpRing.tail; \ - ringmask = i810c->LpRing.tail_mask; \ - virt = i810c->LpRing.virtual_start; - -/* Memory mapped register access macros */ -#define INREG8(addr) *(volatile CARD8 *)(i810c->MMIOBase + (addr)) -#define INREG16(addr) *(volatile CARD16 *)(i810c->MMIOBase + (addr)) -#define INREG(addr) *(volatile CARD32 *)(i810c->MMIOBase + (addr)) - -#define OUTREG8(addr, val) do { \ - *(volatile CARD8 *)(i810c->MMIOBase + (addr)) = (val); \ - if (I810_DEBUG&DEBUG_VERBOSE_OUTREG) \ - ErrorF( "OUTREG8(%x, %x)\n", addr, val); \ -} while (0) - -#define OUTREG16(addr, val) do { \ - *(volatile CARD16 *)(i810c->MMIOBase + (addr)) = (val); \ - if (I810_DEBUG&DEBUG_VERBOSE_OUTREG) \ - ErrorF( "OUTREG16(%x, %x)\n", addr, val); \ -} while (0) - -#define OUTREG(addr, val) do { \ - *(volatile CARD32 *)(i810c->MMIOBase + (addr)) = (val); \ - if (I810_DEBUG&DEBUG_VERBOSE_OUTREG) \ - ErrorF( "OUTREG(%x, %x)\n", addr, val); \ -} while (0) - -/* To remove all debugging, make sure I810_DEBUG is defined as a - * preprocessor symbol, and equal to zero. - */ - -#define I810_DEBUG 0 - -#ifndef I810_DEBUG -#warning "Debugging enabled - expect reduced performance" -extern int I810_DEBUG; -#endif - -#define DEBUG_VERBOSE_ACCEL 0x1 -#define DEBUG_VERBOSE_SYNC 0x2 -#define DEBUG_VERBOSE_VGA 0x4 -#define DEBUG_VERBOSE_RING 0x8 -#define DEBUG_VERBOSE_OUTREG 0x10 -#define DEBUG_VERBOSE_MEMORY 0x20 -#define DEBUG_VERBOSE_CURSOR 0x40 -#define DEBUG_ALWAYS_SYNC 0x80 -#define DEBUG_VERBOSE_DRI 0x100 - - -/* Size of the mmio region. - */ -#define I810_REG_SIZE 0x80000 - -/* PCI identifiers */ -#ifndef PCI_CHIP_I810 -#define PCI_CHIP_I810 0x7121 -#define PCI_CHIP_I810_DC100 0x7123 -#define PCI_CHIP_I810_E 0x7125 -#define PCI_CHIP_I815 0x1132 -#define PCI_CHIP_I810_BRIDGE 0x7120 -#define PCI_CHIP_I810_DC100_BRIDGE 0x7122 -#define PCI_CHIP_I810_E_BRIDGE 0x7124 -#define PCI_CHIP_I815_BRIDGE 0x1130 -#define PCI_CHIP_I845G 0x2562 -#endif - - -#define IS_I810(i810c) (i810c->PciInfo->chipType == PCI_CHIP_I810 || \ - i810c->PciInfo->chipType == PCI_CHIP_I810_DC100 || \ - i810c->PciInfo->chipType == PCI_CHIP_I810_E) -#define IS_I815(i810c) (i810c->PciInfo->chipType == PCI_CHIP_I815) - - -/* default number of VGA registers stored internally */ -#define VGA_NUM_CRTC 25 /* 0x19 */ -#define VGA_NUM_SEQ 5 -#define VGA_NUM_GFX 9 -#define VGA_NUM_ATTR 21 - -/* - * Settings of standard VGA registers. - */ -typedef struct { - unsigned char MiscOutReg; /* */ - unsigned char CRTC[VGA_NUM_CRTC]; /* Crtc Controller */ - unsigned char Sequencer[VGA_NUM_SEQ]; /* Video Sequencer */ - unsigned char Graphics[VGA_NUM_GFX]; /* Video Graphics */ - unsigned char Attribute[VGA_NUM_ATTR]; /* Video Atribute */ - unsigned char DAC[768]; /* Internal Colorlookuptable */ -} vgaRegRec, *vgaRegPtr; - - -typedef struct _i810VGARec *i810VGAPtr; - -/* VGA registers */ -typedef struct _i810VGARec { - int IOBase; /* I/O Base address */ - CARD8 * MMIOBase; /* Pointer to MMIO start */ - vgaRegRec SavedReg; /* saved registers */ - vgaRegRec ModeReg; /* register settings for - current mode */ - Bool ShowOverscan; - Bool paletteEnabled; - Bool cmapSaved; -} i810VGARec; - -typedef struct _i810CardInfo { - int videoRam; - int MaxClock; - long FbMapSize; - int cpp; /* chars per pixel */ - - unsigned long LinearAddr; - unsigned long MMIOAddr; - - unsigned char *MMIOBase; - unsigned char *FbBase; - - Bool GttBound; - Bool agpAcquired2d; - int VramKey; - unsigned long VramOffset; - int DcacheKey; - unsigned long DcacheOffset; - int HwcursKey; - unsigned long HwcursOffset; - - I810MemRange DcacheMem; - I810MemRange SysMem; - - I810MemRange SavedDcacheMem; - I810MemRange SavedSysMem; - - unsigned int bufferOffset; /* for I810SelectBuffer */ - Bool DoneFrontAlloc; - BoxRec FbMemBox; - I810MemRange FrontBuffer; - I810MemRange Scratch; - I810MemRange XvMem; - - int LmFreqSel; - - i810VGARec vga; - - I810RegRec SavedReg; - I810RegRec ModeReg; - I810RingBuffer LpRing; - - unsigned int BR[20]; - - int CursorOffset; - unsigned long CursorPhysical; - unsigned long CursorStart; - unsigned long OverlayPhysical; - unsigned long OverlayStart; - int colorKey; - - int nextColorExpandBuf; - - ScreenBlockHandlerProcPtr BlockHandler; - -#ifdef XV - KdVideoAdaptorPtr adaptor; -#endif - -} i810CardInfo; - -typedef struct _i810CardInfo I810CardInfo; /* compatibility */ - -#define getI810CardInfo(kd) ((I810CardInfo *) ((kd)->card->driver)) -#define i810CardInfo(kd) I810CardInfo *i810c = getI810CardInfo(kd) - -#define getI810ScreenInfo(kd) ((I810ScreenInfo *) ((kd)->screen->driver)) -#define i810ScreenInfo(kd) I810ScreenInfo *i810s = getI810ScreenInfo(kd) - -typedef struct _i810Cursor { - int width, height; - int xhot, yhot; - Bool has_cursor; - CursorPtr pCursor; -} i810Cursor, *i810CursorPtr; - -typedef struct _i810ScreenInfo { - i810CardInfo *i810c; - i810Cursor cursor; - - int pitch; - KaaScreenInfoRec kaa; -} i810ScreenInfo; - -typedef struct _i810ScreenInfo I810ScreenInfo; /* compatibility */ - -#define I810_CURSOR_HEIGHT 64 -#define I810_CURSOR_WIDTH 64 - -/* init functions (i810.c) */ - -Bool -i810CardInit (KdCardInfo *card); - -Bool -i810ScreenInit (KdScreenInfo *screen); - -/* The cursor functions (i810_cursor.c) */ - -Bool -i810CursorInit(ScreenPtr pScreen); - -void -i810CursorEnable (ScreenPtr pScreen); - -void -i810CursorDisable (ScreenPtr pScreen); - -void -i810CursorFini (ScreenPtr pScreen); - -/* Accel functions (i810draw.c) */ - -Bool -i810InitAccel(ScreenPtr); - -void -i810EnableAccel (ScreenPtr); - -void -i810DisableAccel (ScreenPtr); - -void -i810FiniAccel (ScreenPtr); - -void -i810FillBoxSolid (KdScreenInfo *screen, int nBox, BoxPtr pBox, - unsigned long pixel, int alu, unsigned long planemask); - - -extern KdCardFuncs i810Funcs; - -/* Standard VGA registers */ - -#define VGA_ATTR_INDEX 0x3C0 -#define VGA_ATTR_DATA_W 0x3C0 -#define VGA_ATTR_DATA_R 0x3C1 -#define VGA_IN_STAT_0 0x3C2 /* read */ -#define VGA_MISC_OUT_W 0x3C2 /* write */ -#define VGA_ENABLE 0x3C3 -#define VGA_SEQ_INDEX 0x3C4 -#define VGA_SEQ_DATA 0x3C5 -#define VGA_DAC_MASK 0x3C6 -#define VGA_DAC_READ_ADDR 0x3C7 -#define VGA_DAC_WRITE_ADDR 0x3C8 -#define VGA_DAC_DATA 0x3C9 -#define VGA_FEATURE_R 0x3CA /* read */ -#define VGA_MISC_OUT_R 0x3CC /* read */ -#define VGA_GRAPH_INDEX 0x3CE -#define VGA_GRAPH_DATA 0x3CF - -#define VGA_IOBASE_MONO 0x3B0 -#define VGA_IOBASE_COLOR 0x3D0 - -#define VGA_CRTC_INDEX_OFFSET 0x04 -#define VGA_CRTC_DATA_OFFSET 0x05 -#define VGA_IN_STAT_1_OFFSET 0x0A /* read */ -#define VGA_FEATURE_W_OFFSET 0x0A /* write */ - -/* VGA stuff */ -#define BIT_PLANE 3 /* Which plane we write to in mono mode */ - -/* DAC indices for white and black */ -#define WHITE_VALUE 0x3F -#define BLACK_VALUE 0x00 -#define OVERSCAN_VALUE 0x01 - -#define OVERSCAN 0x11 /* Index of OverScan register */ - -void -i810VGAUnlock(i810VGAPtr vgap); - -void -i810VGALock(i810VGAPtr vgap); - -Bool -i810VGAInit(KdScreenInfo *scrninfp, const KdMonitorTiming *t); - -void -i810VGABlankScreen(KdCardInfo *card, Bool on); - -void -i810AdjustFrame(KdScreenInfo *screen, int x, int y, int flags); - -Bool -i810VGAMapMem(KdCardInfo *card); - -void -i810VGASave(KdCardInfo *card, vgaRegPtr save, int flags); - -void -i810PrintErrorState(i810CardInfo *i810c); - -void -i810VGAGetIOBase(i810VGAPtr vgap); - -Bool -i810InitVideo(ScreenPtr pScreen); - -/* - * MMIO versions of the register access functions. These require - * hwp->MemBase to be set in such a way that when the standard VGA port - * address is added the correct memory address results. - */ - -#define Vminb(p) ( *(volatile CARD8 *)(vgap->MMIOBase + (p))) -#define Vmoutb(p,v) ( *(volatile CARD8 *)(vgap->MMIOBase + (p)) = (v)) - -#define mmioWriteCrtc(vgap, index, value) { \ - Vmoutb(vgap->IOBase + VGA_CRTC_INDEX_OFFSET, index); \ - Vmoutb(vgap->IOBase + VGA_CRTC_DATA_OFFSET, value); \ -} - -#define mmioReadCrtc(vgap, index) ( \ - Vmoutb(vgap->IOBase + VGA_CRTC_INDEX_OFFSET, index), \ - Vminb(vgap->IOBase + VGA_CRTC_DATA_OFFSET) \ -) - -#define mmioWriteGr(vgap, index, value) { \ - Vmoutb(VGA_GRAPH_INDEX, index); \ - Vmoutb(VGA_GRAPH_DATA, value); \ -} - -#define mmioReadGr(vgap, index) ( \ - Vmoutb(VGA_GRAPH_INDEX, index), \ - Vminb(VGA_GRAPH_DATA) \ -) - -#define mmioWriteSeq(vgap, index, value) {\ - Vmoutb(VGA_SEQ_INDEX, index); \ - Vmoutb(VGA_SEQ_DATA, value); \ -} - -#define mmioReadSeq(vgap, index) ( \ - Vmoutb(VGA_SEQ_INDEX, index), \ - Vminb(VGA_SEQ_DATA) \ -) - -#define mmioWriteAttr(vgap, index, value) { \ - (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET); \ - Vmoutb(VGA_ATTR_INDEX, index); \ - Vmoutb(VGA_ATTR_DATA_W, value); \ -} - -#define mmioReadAttr(vgap, index) ( \ - (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET), \ - Vmoutb(VGA_ATTR_INDEX, index), \ - Vminb(VGA_ATTR_DATA_R) \ -) - -#define mmioWriteMiscOut(vgap, value) Vmoutb(VGA_MISC_OUT_W, value) - - -#define mmioReadMiscOut(vgap) Vminb(VGA_MISC_OUT_R) - -#define mmioEnablePalette(vgap) { \ - (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET); \ - Vmoutb(VGA_ATTR_INDEX, 0x00); \ - vgap->paletteEnabled = TRUE; \ -} - -#define mmioDisablePalette(vgap) { \ - (void) Vminb(vgap->IOBase + VGA_IN_STAT_1_OFFSET); \ - Vmoutb(VGA_ATTR_INDEX, 0x20); \ - vgap->paletteEnabled = FALSE; \ -} - -#define mmioWriteDacWriteAddr(vgap, value) Vmoutb(VGA_DAC_WRITE_ADDR, value) - -#define mmioWriteDacData(vgap, value) Vmoutb(VGA_DAC_DATA, value) - -#endif /* _I810_H_ */ |