DRI trunk-20040721 importDRI-trunk-20040721import-1.1.3

1 files changed, 0 insertions, 558 deletions

diff --git a/src/r128.h b/src/r128.h
deleted file mode 100644
index eac70f86..00000000
--- a/src/r128.h
+++ /dev/null
@@ -1,558 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128.h,v 1.24 2002/12/16 16:19:10 dawes Exp $ */
-/*
- * Copyright 1999, 2000 ATI Technologies Inc., Markham, Ontario,
- *                      Precision Insight, Inc., Cedar Park, Texas, and
- *                      VA Linux Systems Inc., Fremont, California.
- *
- * 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 on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * 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
- * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, PRECISION INSIGHT, VA LINUX
- * SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * Authors:
- *   Rickard E. Faith <faith@valinux.com>
- *   Kevin E. Martin <martin@valinux.com>
- *
- */
-
-#ifndef _R128_H_
-#define _R128_H_
-
-#include "xf86str.h"
-
-				/* PCI support */
-#include "xf86Pci.h"
-
-				/* XAA and Cursor Support */
-#include "xaa.h"
-#include "xf86Cursor.h"
-
-				/* DDC support */
-#include "xf86DDC.h"
-
-				/* Xv support */
-#include "xf86xv.h"
-
-				/* DRI support */
-#ifdef XF86DRI
-#define _XF86DRI_SERVER_
-#include "r128_dripriv.h"
-#include "dri.h"
-#include "GL/glxint.h"
-#endif
-
-#define R128_DEBUG          0   /* Turn off debugging output               */
-#define R128_IDLE_RETRY    32   /* Fall out of idle loops after this count */
-#define R128_TIMEOUT  2000000   /* Fall out of wait loops after this count */
-#define R128_MMIOSIZE  0x4000
-
-#define R128_VBIOS_SIZE 0x00010000
-
-#if R128_DEBUG
-#define R128TRACE(x)                                          \
-    do {                                                      \
-	ErrorF("(**) %s(%d): ", R128_NAME, pScrn->scrnIndex); \
-	ErrorF x;                                             \
-    } while (0);
-#else
-#define R128TRACE(x)
-#endif
-
-
-/* Other macros */
-#define R128_ARRAY_SIZE(x)  (sizeof(x)/sizeof(x[0]))
-#define R128_ALIGN(x,bytes) (((x) + ((bytes) - 1)) & ~((bytes) - 1))
-#define R128PTR(pScrn) ((R128InfoPtr)(pScrn)->driverPrivate)
-
-typedef struct {        /* All values in XCLKS    */
-    int  ML;            /* Memory Read Latency    */
-    int  MB;            /* Memory Burst Length    */
-    int  Trcd;          /* RAS to CAS delay       */
-    int  Trp;           /* RAS percentage         */
-    int  Twr;           /* Write Recovery         */
-    int  CL;            /* CAS Latency            */
-    int  Tr2w;          /* Read to Write Delay    */
-    int  Rloop;         /* Loop Latency           */
-    int  Rloop_fudge;   /* Add to ML to get Rloop */
-    char *name;
-} R128RAMRec, *R128RAMPtr;
-
-typedef struct {
-				/* Common registers */
-    CARD32     ovr_clr;
-    CARD32     ovr_wid_left_right;
-    CARD32     ovr_wid_top_bottom;
-    CARD32     ov0_scale_cntl;
-    CARD32     mpp_tb_config;
-    CARD32     mpp_gp_config;
-    CARD32     subpic_cntl;
-    CARD32     viph_control;
-    CARD32     i2c_cntl_1;
-    CARD32     gen_int_cntl;
-    CARD32     cap0_trig_cntl;
-    CARD32     cap1_trig_cntl;
-    CARD32     bus_cntl;
-    CARD32     config_cntl;
-
-				/* Other registers to save for VT switches */
-    CARD32     dp_datatype;
-    CARD32     gen_reset_cntl;
-    CARD32     clock_cntl_index;
-    CARD32     amcgpio_en_reg;
-    CARD32     amcgpio_mask;
-
-				/* CRTC registers */
-    CARD32     crtc_gen_cntl;
-    CARD32     crtc_ext_cntl;
-    CARD32     dac_cntl;
-    CARD32     crtc_h_total_disp;
-    CARD32     crtc_h_sync_strt_wid;
-    CARD32     crtc_v_total_disp;
-    CARD32     crtc_v_sync_strt_wid;
-    CARD32     crtc_offset;
-    CARD32     crtc_offset_cntl;
-    CARD32     crtc_pitch;
-
-				/* CRTC2 registers */
-    CARD32     crtc2_gen_cntl;
-
-				/* Flat panel registers */
-    CARD32     fp_crtc_h_total_disp;
-    CARD32     fp_crtc_v_total_disp;
-    CARD32     fp_gen_cntl;
-    CARD32     fp_h_sync_strt_wid;
-    CARD32     fp_horz_stretch;
-    CARD32     fp_panel_cntl;
-    CARD32     fp_v_sync_strt_wid;
-    CARD32     fp_vert_stretch;
-    CARD32     lvds_gen_cntl;
-    CARD32     tmds_crc;
-    CARD32     tmds_transmitter_cntl;
-
-				/* Computed values for PLL */
-    CARD32     dot_clock_freq;
-    CARD32     pll_output_freq;
-    int        feedback_div;
-    int        post_div;
-
-				/* PLL registers */
-    CARD32     ppll_ref_div;
-    CARD32     ppll_div_3;
-    CARD32     htotal_cntl;
-
-				/* DDA register */
-    CARD32     dda_config;
-    CARD32     dda_on_off;
-
-				/* Pallet */
-    Bool       palette_valid;
-    CARD32     palette[256];
-} R128SaveRec, *R128SavePtr;
-
-typedef struct {
-    CARD16        reference_freq;
-    CARD16        reference_div;
-    CARD32        min_pll_freq;
-    CARD32        max_pll_freq;
-    CARD16        xclk;
-} R128PLLRec, *R128PLLPtr;
-
-typedef struct {
-    int                bitsPerPixel;
-    int                depth;
-    int                displayWidth;
-    int                pixel_code;
-    int                pixel_bytes;
-    DisplayModePtr     mode;
-} R128FBLayout;
-
-typedef struct {
-    EntityInfoPtr     pEnt;
-    pciVideoPtr       PciInfo;
-    PCITAG            PciTag;
-    int               Chipset;
-    Bool              Primary;
-
-    Bool              FBDev;
-
-    unsigned long     LinearAddr;   /* Frame buffer physical address         */
-    unsigned long     MMIOAddr;     /* MMIO region physical address          */
-    unsigned long     BIOSAddr;     /* BIOS physical address                 */
-
-    unsigned char     *MMIO;        /* Map of MMIO region                    */
-    unsigned char     *FB;          /* Map of frame buffer                   */
-
-    CARD32            MemCntl;
-    CARD32            BusCntl;
-    unsigned long     FbMapSize;    /* Size of frame buffer, in bytes        */
-    int               Flags;        /* Saved copy of mode flags              */
-
-    CARD8             BIOSDisplay;  /* Device the BIOS is set to display to  */
-
-    Bool              HasPanelRegs; /* Current chip can connect to a FP      */
-    CARD8             *VBIOS;       /* Video BIOS for mode validation on FPs */
-    int               FPBIOSstart;  /* Start of the flat panel info          */
-
-				/* Computed values for FPs */
-    int               PanelXRes;
-    int               PanelYRes;
-    int               HOverPlus;
-    int               HSyncWidth;
-    int               HBlank;
-    int               VOverPlus;
-    int               VSyncWidth;
-    int               VBlank;
-    int               PanelPwrDly;
-
-    R128PLLRec        pll;
-    R128RAMPtr        ram;
-
-    R128SaveRec       SavedReg;     /* Original (text) mode                  */
-    R128SaveRec       ModeReg;      /* Current mode                          */
-    Bool              (*CloseScreen)(int, ScreenPtr);
-    void              (*BlockHandler)(int, pointer, pointer, pointer);
-
-    Bool              PaletteSavedOnVT; /* Palette saved on last VT switch   */
-
-    XAAInfoRecPtr     accel;
-    Bool              accelOn;
-    xf86CursorInfoPtr cursor;
-    unsigned long     cursor_start;
-    unsigned long     cursor_end;
-
-    /*
-     * XAAForceTransBlit is used to change the behavior of the XAA
-     * SetupForScreenToScreenCopy function, to make it DGA-friendly.
-     */
-    Bool              XAAForceTransBlit;
-
-    int               fifo_slots;   /* Free slots in the FIFO (64 max)       */
-    int               pix24bpp;     /* Depth of pixmap for 24bpp framebuffer */
-    Bool              dac6bits;     /* Use 6 bit DAC?                        */
-
-				/* Computed values for Rage 128 */
-    int               pitch;
-    int               datatype;
-    CARD32            dp_gui_master_cntl;
-
-				/* Saved values for ScreenToScreenCopy */
-    int               xdir;
-    int               ydir;
-
-				/* ScanlineScreenToScreenColorExpand support */
-    unsigned char     *scratch_buffer[1];
-    unsigned char     *scratch_save;
-    int               scanline_x;
-    int               scanline_y;
-    int               scanline_w;
-    int               scanline_h;
-#ifdef XF86DRI
-    int               scanline_hpass;
-    int               scanline_x1clip;
-    int               scanline_x2clip;
-    int               scanline_rop;
-    int               scanline_fg;
-    int               scanline_bg;
-#endif /* XF86DRI */
-    int               scanline_words;
-    int               scanline_direct;
-    int               scanline_bpp; /* Only used for ImageWrite */
-
-    DGAModePtr        DGAModes;
-    int               numDGAModes;
-    Bool              DGAactive;
-    int               DGAViewportStatus;
-    DGAFunctionRec    DGAFuncs;
-
-    R128FBLayout      CurrentLayout;
-#ifdef XF86DRI
-    Bool              directRenderingEnabled;
-    DRIInfoPtr        pDRIInfo;
-    int               drmFD;
-    drm_context_t        drmCtx;
-    int               numVisualConfigs;
-    __GLXvisualConfig *pVisualConfigs;
-    R128ConfigPrivPtr pVisualConfigsPriv;
-
-    drm_handle_t         fbHandle;
-
-    drmSize           registerSize;
-    drm_handle_t         registerHandle;
-
-    Bool              IsPCI;            /* Current card is a PCI card */
-    drmSize           pciSize;
-    drm_handle_t         pciMemHandle;
-    unsigned char     *PCI;             /* Map */
-
-    Bool              allowPageFlip;    /* Enable 3d page flipping */
-    Bool              have3DWindows;    /* Are there any 3d clients? */
-    int               drmMinor;
-
-    drmSize           agpSize;
-    drm_handle_t         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 */
-
-				/* CCE ring buffer data */
-    unsigned long     ringStart;        /* Offset into AGP space */
-    drm_handle_t         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 */
-    drm_handle_t         ringReadPtrHandle; /* Handle from drmAddMap */
-    drmSize           ringReadMapSize;  /* Size of map */
-    unsigned char     *ringReadPtr;     /* Map */
-
-				/* CCE vertex/indirect buffer data */
-    unsigned long     bufStart;        /* Offset into AGP space */
-    drm_handle_t         bufHandle;       /* Handle from drmAddMap */
-    drmSize           bufMapSize;      /* Size of map */
-    int               bufSize;         /* Size of buffers (in MB) */
-    unsigned char     *buf;            /* Map */
-    int               bufNumBufs;      /* Number of buffers */
-    drmBufMapPtr      buffers;         /* Buffer map */
-
-				/* CCE AGP Texture data */
-    unsigned long     agpTexStart;      /* Offset into AGP space */
-    drm_handle_t         agpTexHandle;     /* Handle from drmAddMap */
-    drmSize           agpTexMapSize;    /* Size of map */
-    int               agpTexSize;       /* Size of AGP tex space (in MB) */
-    unsigned char     *agpTex;          /* Map */
-    int               log2AGPTexGran;
-
-				/* CCE 2D accleration */
-    drmBufPtr         indirectBuffer;
-    int               indirectStart;
-
-				/* DRI screen private data */
-    int               fbX;
-    int               fbY;
-    int               backX;
-    int               backY;
-    int               depthX;
-    int               depthY;
-
-    int               frontOffset;
-    int               frontPitch;
-    int               backOffset;
-    int               backPitch;
-    int               depthOffset;
-    int               depthPitch;
-    int               spanOffset;
-    int               textureOffset;
-    int               textureSize;
-    int               log2TexGran;
-
-				/* Saved scissor values */
-    CARD32            sc_left;
-    CARD32            sc_right;
-    CARD32            sc_top;
-    CARD32            sc_bottom;
-
-    CARD32            re_top_left;
-    CARD32            re_width_height;
-
-    CARD32            aux_sc_cntl;
-
-    int               irq;
-    CARD32            gen_int_cntl;
-
-    Bool              DMAForXv;
-#endif
-
-    XF86VideoAdaptorPtr adaptor;
-    void              (*VideoTimerCallback)(ScrnInfoPtr, Time);
-    int               videoKey;
-    Bool              showCache;
-    OptionInfoPtr     Options;
-
-    Bool              isDFP;
-    Bool              isPro2;
-    I2CBusPtr         pI2CBus;
-    CARD32            DDCReg;
-
-} 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 unsigned    R128INPLL(ScrnInfoPtr pScrn, int addr);
-extern void        R128WaitForVerticalSync(ScrnInfoPtr pScrn);
-
-extern Bool        R128AccelInit(ScreenPtr pScreen);
-extern void        R128EngineInit(ScrnInfoPtr pScrn);
-extern Bool        R128CursorInit(ScreenPtr pScreen);
-extern Bool        R128DGAInit(ScreenPtr pScreen);
-
-extern int         R128MinBits(int val);
-
-extern void        R128InitVideo(ScreenPtr pScreen);
-
-#ifdef XF86DRI
-extern Bool        R128DRIScreenInit(ScreenPtr pScreen);
-extern void        R128DRICloseScreen(ScreenPtr pScreen);
-extern Bool        R128DRIFinishScreenInit(ScreenPtr pScreen);
-
-#define R128CCE_START(pScrn, info)					\
-do {									\
-    int _ret = drmCommandNone(info->drmFD, DRM_R128_CCE_START);		\
-    if (_ret) {								\
-	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,				\
-		   "%s: CCE start %d\n", __FUNCTION__, _ret);		\
-    }									\
-} while (0)
-
-#define R128CCE_STOP(pScrn, info)					\
-do {									\
-    int _ret = R128CCEStop(pScrn);					\
-    if (_ret) {								\
-	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,				\
-		   "%s: CCE stop %d\n", __FUNCTION__, _ret);		\
-    }									\
-} while (0)
-
-#define R128CCE_RESET(pScrn, info)					\
-do {									\
-    if (info->directRenderingEnabled					\
-	&& R128CCE_USE_RING_BUFFER(info->CCEMode)) {			\
-	int _ret = drmCommandNone(info->drmFD, DRM_R128_CCE_RESET);	\
-	if (_ret) {							\
-	    xf86DrvMsg(pScrn->scrnIndex, X_ERROR,			\
-		       "%s: CCE reset %d\n", __FUNCTION__, _ret);	\
-	}								\
-    }									\
-} while (0)
-
-extern drmBufPtr   R128CCEGetBuffer(ScrnInfoPtr pScrn);
-#endif
-
-extern void        R128CCEFlushIndirect(ScrnInfoPtr pScrn, int discard);
-extern void        R128CCEReleaseIndirect(ScrnInfoPtr pScrn);
-extern void        R128CCEWaitForIdle(ScrnInfoPtr pScrn);
-extern int         R128CCEStop(ScrnInfoPtr pScrn);
-
-
-#define CCE_PACKET0( reg, n )						\
-	(R128_CCE_PACKET0 | ((n) << 16) | ((reg) >> 2))
-#define CCE_PACKET1( reg0, reg1 )					\
-	(R128_CCE_PACKET1 | (((reg1) >> 2) << 11) | ((reg0) >> 2))
-#define CCE_PACKET2()							\
-	(R128_CCE_PACKET2)
-#define CCE_PACKET3( pkt, n )						\
-	(R128_CCE_PACKET3 | (pkt) | ((n) << 16))
-
-
-#define R128_VERBOSE	0
-
-#define RING_LOCALS	CARD32 *__head; int __count;
-
-#define R128CCE_REFRESH(pScrn, info)					\
-do {									\
-   if ( R128_VERBOSE ) {						\
-      xf86DrvMsg( pScrn->scrnIndex, X_INFO, "REFRESH( %d ) in %s\n",	\
-		  !info->CCEInUse , __FUNCTION__ );			\
-   }									\
-   if ( !info->CCEInUse ) {						\
-      R128CCEWaitForIdle(pScrn);       					\
-      BEGIN_RING( 6 );							\
-      OUT_RING_REG( R128_RE_TOP_LEFT,     info->re_top_left );		\
-      OUT_RING_REG( R128_RE_WIDTH_HEIGHT, info->re_width_height );	\
-      OUT_RING_REG( R128_AUX_SC_CNTL,     info->aux_sc_cntl );		\
-      ADVANCE_RING();							\
-      info->CCEInUse = TRUE;						\
-   }									\
-} while (0)
-
-#define BEGIN_RING( n ) do {						\
-   if ( R128_VERBOSE ) {						\
-      xf86DrvMsg( pScrn->scrnIndex, X_INFO,				\
-		  "BEGIN_RING( %d ) in %s\n", n, __FUNCTION__ );	\
-   }									\
-   if ( !info->indirectBuffer ) {					\
-      info->indirectBuffer = R128CCEGetBuffer( pScrn );			\
-      info->indirectStart = 0;						\
-   } else if ( (info->indirectBuffer->used + 4*(n)) >			\
-                info->indirectBuffer->total ) {				\
-      R128CCEFlushIndirect( pScrn, 1 );					\
-   }									\
-   __head = (pointer)((char *)info->indirectBuffer->address +		\
-		       info->indirectBuffer->used);			\
-   __count = 0;								\
-} while (0)
-
-#define ADVANCE_RING() do {						\
-   if ( R128_VERBOSE ) {						\
-      xf86DrvMsg( pScrn->scrnIndex, X_INFO,				\
-		  "ADVANCE_RING() used: %d+%d=%d/%d\n",			\
-		  info->indirectBuffer->used - info->indirectStart,	\
-		  __count * sizeof(CARD32),				\
-		  info->indirectBuffer->used - info->indirectStart +	\
-		  __count * sizeof(CARD32),				\
-		  info->indirectBuffer->total - info->indirectStart );	\
-   }									\
-   info->indirectBuffer->used += __count * (int)sizeof(CARD32);		\
-} while (0)
-
-#define OUT_RING( x ) do {						\
-   if ( R128_VERBOSE ) {						\
-      xf86DrvMsg( pScrn->scrnIndex, X_INFO,				\
-		  "   OUT_RING( 0x%08x )\n", (unsigned int)(x) );	\
-   }									\
-   MMIO_OUT32(&__head[__count++], 0, (x));				\
-} while (0)
-
-#define OUT_RING_REG( reg, val )					\
-do {									\
-   OUT_RING( CCE_PACKET0( reg, 0 ) );					\
-   OUT_RING( val );							\
-} while (0)
-
-#define FLUSH_RING()							\
-do {									\
-   if ( R128_VERBOSE )							\
-      xf86DrvMsg( pScrn->scrnIndex, X_INFO,				\
-		  "FLUSH_RING in %s\n", __FUNCTION__ );			\
-   if ( info->indirectBuffer ) {					\
-      R128CCEFlushIndirect( pScrn, 0 );					\
-   }									\
-} while (0)
-
-#endif