diff options
Diffstat (limited to 'xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h')
| -rw-r--r-- | xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h | 113 |
1 files changed, 110 insertions, 3 deletions
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h index d5d120153..acb04f96e 100644 --- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h +++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h @@ -1,8 +1,8 @@ /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h,v 1.8 2000/02/23 04:47:18 martin Exp $ */ /************************************************************************** -Copyright 1999 ATI Technologies Inc. and Precision Insight, Inc., - Cedar Park, Texas. +Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc., + Cedar Park, Texas. All Rights Reserved. Permission is hereby granted, free of charge, to any person obtaining a @@ -40,6 +40,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #define R128_TIMEOUT 2000000 /* Fall out of wait loops after this count */ #define R128_MMIOSIZE 0x80000 + /* R128_NAME is used for the server-side + ddx driver, the client-side DRI driver, + and the kernel-level DRM driver. */ #define R128_NAME "r128" #define R128_VERSION_MAJOR 3 #define R128_VERSION_MINOR 0 @@ -157,7 +160,7 @@ typedef struct { unsigned char *FB; /* Map of frame buffer */ CARD32 MemCntl; - CARD32 BusCntl; + CARD32 BusCntl; unsigned long FbMapSize; /* Size of frame buffer, in bytes */ int Flags; /* Saved copy of mode flags */ @@ -168,6 +171,8 @@ typedef struct { R128SaveRec ModeReg; /* Current mode */ Bool (*CloseScreen)(int, ScreenPtr); + Bool PaletteSavedOnVT; /* Palette saved on last VT switch */ + I2CBusPtr i2c; XAAInfoRecPtr accel; xf86CursorInfoPtr cursor; @@ -199,8 +204,98 @@ typedef struct { int scanline_words; int scanline_direct; int scanline_bpp; /* Only used for ImageWrite */ + +#ifdef XF86DRI + Bool directRenderingEnabled; + DRIInfoPtr pDRIInfo; + int drmFD; + int numVisualConfigs; + __GLXvisualConfig *pVisualConfigs; + R128ConfigPrivPtr pVisualConfigsPriv; + + drmHandle fbHandle; + + drmSize registerSize; + drmHandle registerHandle; + + Bool IsPCI; /* Current card is a PCI card */ + + drmSize agpSize; + drmHandle agpMemHandle; /* Handle from drmAgpAlloc */ + unsigned long agpOffset; + unsigned char *AGP; /* Map */ + int agpMode; + + Bool CCEInUse; /* CCE is currently active */ + int CCEMode; /* CCE mode that server/clients use */ + int CCEFifoSize; /* Size of the CCE command FIFO */ + Bool CCESecure; /* CCE security enabled */ + int CCEusecTimeout; /* CCE timeout in usecs */ + Bool CCE2D; /* CCE is used for X server 2D prims */ + + /* CCE ring buffer data */ + unsigned long ringStart; /* Offset into AGP space */ + drmHandle ringHandle; /* Handle from drmAddMap */ + drmSize ringMapSize; /* Size of map */ + int ringSize; /* Size of ring (in MB) */ + unsigned char *ring; /* Map */ + int ringSizeLog2QW; + + unsigned long ringReadOffset; /* Offset into AGP space */ + drmHandle ringReadPtrHandle; /* Handle from drmAddMap */ + drmSize ringReadMapSize; /* Size of map */ + unsigned char *ringReadPtr; /* Map */ + + /* CCE vertex buffer data */ + unsigned long vbStart; /* Offset into AGP space */ + drmHandle vbHandle; /* Handle from drmAddMap */ + drmSize vbMapSize; /* Size of map */ + int vbSize; /* Size of vert bufs (in MB) */ + unsigned char *vb; /* Map */ + int vbBufSize; /* Size of individual vert buf */ + int vbNumBufs; /* Number of vert bufs */ + drmBufMapPtr vbBufs; /* Buffer map */ + + /* CCE indirect buffer data */ + unsigned long indStart; /* Offset into AGP space */ + drmHandle indHandle; /* Handle from drmAddMap */ + drmSize indMapSize; /* Size of map */ + int indSize; /* Size of indirect bufs (in MB) */ + unsigned char *ind; /* Map */ + + /* CCE AGP Texture data */ + unsigned long agpTexStart; /* Offset into AGP space */ + drmHandle agpTexHandle; /* Handle from drmAddMap */ + drmSize agpTexMapSize; /* Size of map */ + int agpTexSize; /* Size of AGP tex space (in MB) */ + unsigned char *agpTex; /* Map */ + int log2AGPTexGran; + + /* DRI screen private data */ + int fbX; + int fbY; + int backX; + int backY; + int depthX; + int depthY; + int textureX; + int textureY; + int textureSize; + int log2TexGran; +#endif } R128InfoRec, *R128InfoPtr; +#define R128WaitForFifo(pScrn, entries) \ +do { \ + if (info->fifo_slots < entries) R128WaitForFifoFunction(pScrn, entries); \ + info->fifo_slots -= entries; \ +} while (0) + +extern void R128WaitForFifoFunction(ScrnInfoPtr pScrn, int entries); +extern void R128WaitForIdle(ScrnInfoPtr pScrn); +extern void R128EngineReset(ScrnInfoPtr pScrn); +extern void R128EngineFlush(ScrnInfoPtr pScrn); + extern int INPLL(ScrnInfoPtr pScrn, int addr); extern void R128WaitForVerticalSync(ScrnInfoPtr pScrn); @@ -208,4 +303,16 @@ extern Bool R128AccelInit(ScreenPtr pScreen); extern void R128EngineInit(ScrnInfoPtr pScrn); extern Bool R128CursorInit(ScreenPtr pScreen); +extern int R128MinBits(int val); + +#ifdef XF86DRI +extern Bool R128DRIScreenInit(ScreenPtr pScreen); +extern void R128DRICloseScreen(ScreenPtr pScreen); +extern Bool R128DRIFinishScreenInit(ScreenPtr pScreen); +extern void R128CCEStart(ScrnInfoPtr pScrn); +extern void R128CCEStop(ScrnInfoPtr pScrn); +extern void R128CCEResetRing(ScrnInfoPtr pScrn); +extern void R128CCEWaitForIdle(ScrnInfoPtr pScrn); +#endif + #endif |