svn merge file:///D:/svnrepos/vcxsrv/branches/released .

1 files changed, 0 insertions, 918 deletions

diff --git a/xorg-server/hw/kdrive/ati/ati_draw.c b/xorg-server/hw/kdrive/ati/ati_draw.c
deleted file mode 100644
index c10fea471..000000000
--- a/xorg-server/hw/kdrive/ati/ati_draw.c
+++ /dev/null
@@ -1,918 +0,0 @@
-/*
- * Copyright © 2003 Eric Anholt
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Eric Anholt not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Eric Anholt makes no
- * representations about the suitability of this software for any purpose.  It
- * is provided "as is" without express or implied warranty.
- *
- * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ERIC ANHOLT BE LIABLE FOR 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-#include "ati.h"
-#include "ati_reg.h"
-#include "ati_dma.h"
-#include "ati_draw.h"
-#include "kaa.h"
-
-CARD8 ATISolidRop[16] = {
-    /* GXclear      */      0x00,         /* 0 */
-    /* GXand        */      0xa0,         /* src AND dst */
-    /* GXandReverse */      0x50,         /* src AND NOT dst */
-    /* GXcopy       */      0xf0,         /* src */
-    /* GXandInverted*/      0x0a,         /* NOT src AND dst */
-    /* GXnoop       */      0xaa,         /* dst */
-    /* GXxor        */      0x5a,         /* src XOR dst */
-    /* GXor         */      0xfa,         /* src OR dst */
-    /* GXnor        */      0x05,         /* NOT src AND NOT dst */
-    /* GXequiv      */      0xa5,         /* NOT src XOR dst */
-    /* GXinvert     */      0x55,         /* NOT dst */
-    /* GXorReverse  */      0xf5,         /* src OR NOT dst */
-    /* GXcopyInverted*/     0x0f,         /* NOT src */
-    /* GXorInverted */      0xaf,         /* NOT src OR dst */
-    /* GXnand       */      0x5f,         /* NOT src OR NOT dst */
-    /* GXset        */      0xff,         /* 1 */
-};
-
-CARD8 ATIBltRop[16] = {
-    /* GXclear      */      0x00,         /* 0 */
-    /* GXand        */      0x88,         /* src AND dst */
-    /* GXandReverse */      0x44,         /* src AND NOT dst */
-    /* GXcopy       */      0xcc,         /* src */
-    /* GXandInverted*/      0x22,         /* NOT src AND dst */
-    /* GXnoop       */      0xaa,         /* dst */
-    /* GXxor        */      0x66,         /* src XOR dst */
-    /* GXor         */      0xee,         /* src OR dst */
-    /* GXnor        */      0x11,         /* NOT src AND NOT dst */
-    /* GXequiv      */      0x99,         /* NOT src XOR dst */
-    /* GXinvert     */      0x55,         /* NOT dst */
-    /* GXorReverse  */      0xdd,         /* src OR NOT dst */
-    /* GXcopyInverted*/     0x33,         /* NOT src */
-    /* GXorInverted */      0xbb,         /* NOT src OR dst */
-    /* GXnand       */      0x77,         /* NOT src OR NOT dst */
-    /* GXset        */      0xff,         /* 1 */
-};
-
-int copydx, copydy;
-ATIScreenInfo *accel_atis;
-/* If is_24bpp is set, then we are using the accelerator in 8-bit mode due
- * to it being broken for 24bpp, so coordinates have to be multiplied by 3.
- */
-Bool is_24bpp;
-CARD32 settings, color, src_pitch_offset, dst_pitch_offset;
-
-int sample_count;
-float sample_offsets_x[255];
-float sample_offsets_y[255];
-
-#define DRAW_USING_PACKET3 0
-
-void
-ATIDrawSetup(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICardInfo(pScreenPriv);
-	RING_LOCALS;
-
-	/* XXX: this shouldn't be necessary, but fixes some R128 composite
-	 * issues.
-	 */
-	/*if (!atic->is_radeon) {
-		char *mmio = atic->reg_base;
-		ATIWaitIdle(atis);
-		MMIO_OUT32(mmio, R128_REG_PC_GUI_MODE,
-		    R128_PC_BYPASS_EN);
-	}*/
-
-	BEGIN_DMA(2);
-	OUT_REG(ATI_REG_DEFAULT_SC_BOTTOM_RIGHT,
-	    ATI_DEFAULT_SC_RIGHT_MAX | ATI_DEFAULT_SC_BOTTOM_MAX);
-	END_DMA();
-
-	if (!atic->is_radeon) {
-		/* Setup for R128 Composite */
-		BEGIN_DMA(12);
-		OUT_REG(R128_REG_SCALE_3D_CNTL,
-		    R128_SCALE_3D_TEXMAP_SHADE |
-		    R128_SCALE_PIX_REPLICATE |
-		    R128_TEX_CACHE_SPLIT |
-		    R128_TEX_MAP_ALPHA_IN_TEXTURE |
-		    R128_TEX_CACHE_LINE_SIZE_4QW);
-		OUT_REG(R128_REG_SETUP_CNTL,
-		    R128_COLOR_SOLID_COLOR |
-		    R128_PRIM_TYPE_TRI |
-		    R128_TEXTURE_ST_MULT_W |
-		    R128_STARTING_VERTEX_1 |
-		    R128_ENDING_VERTEX_3 |
-		    R128_SUB_PIX_4BITS);
-		OUT_REG(R128_REG_PM4_VC_FPU_SETUP,
-		    R128_FRONT_DIR_CCW |
-		    R128_BACKFACE_CULL |
-		    R128_FRONTFACE_SOLID |
-		    R128_FPU_COLOR_SOLID |
-		    R128_FPU_SUB_PIX_4BITS |
-		    R128_FPU_MODE_3D |
-		    R128_TRAP_BITS_DISABLE |
-		    R128_XFACTOR_2 |
-		    R128_YFACTOR_2 |
-		    R128_FLAT_SHADE_VERTEX_OGL |
-		    R128_FPU_ROUND_TRUNCATE |
-		    R128_WM_SEL_8DW);
-		OUT_REG(R128_REG_PLANE_3D_MASK_C, 0xffffffff);
-		OUT_REG(R128_REG_CONSTANT_COLOR_C, 0xff000000);
-		OUT_REG(R128_REG_WINDOW_XY_OFFSET, 0x00000000);
-		END_DMA();
-	} else if (!atic->is_r300) {
-		/* Setup for R100/R200 Composite */
-		BEGIN_DMA(8);
-		OUT_REG(RADEON_REG_RE_TOP_LEFT, 0);
-		OUT_REG(RADEON_REG_RE_WIDTH_HEIGHT, 0xffffffff);
-		OUT_REG(RADEON_REG_RB3D_PLANEMASK, 0xffffffff);
-		OUT_REG(RADEON_REG_SE_CNTL,
-		    RADEON_FFACE_CULL_CCW |
-		    RADEON_FFACE_SOLID |
-		    RADEON_VTX_PIX_CENTER_OGL);
-		END_DMA();
-
-		if (atic->is_r100) {
-			BEGIN_DMA(6);
-			OUT_REG(RADEON_REG_SE_CNTL_STATUS, RADEON_TCL_BYPASS);
-			OUT_REG(RADEON_REG_SE_COORD_FMT,
-			    RADEON_VTX_XY_PRE_MULT_1_OVER_W0 |
-			    RADEON_VTX_ST0_NONPARAMETRIC |
-			    RADEON_VTX_ST1_NONPARAMETRIC |
-			    RADEON_TEX1_W_ROUTING_USE_W0);
-			OUT_REG(RADEON_REG_RB3D_DSTCACHE_MODE, 
-				RADEON_RB3D_DC_2D_CACHE_AUTOFLUSH |
-				RADEON_RB3D_DC_3D_CACHE_AUTOFLUSH);
-			END_DMA();
-		} else {
-			BEGIN_DMA(18);
-			/* XXX: The 0 below should be RADEON_TCL_BYPASS on
-			 * RS300s.
-			 */
-			OUT_REG(R200_REG_SE_VAP_CNTL_STATUS, 0);
-			OUT_REG(R200_REG_PP_CNTL_X, 0);
-			OUT_REG(R200_REG_PP_TXMULTI_CTL_0, 0);
-			OUT_REG(R200_REG_SE_VTX_STATE_CNTL, 0);
-			OUT_REG(R200_REG_RE_CNTL, 0);
-			/* XXX: VTX_ST_DENORMALIZED is illegal for the case of
-			 * repeating textures.
-			 */
-			OUT_REG(R200_REG_SE_VTE_CNTL, R200_VTX_ST_DENORMALIZED);
-			OUT_REG(R200_REG_SE_VAP_CNTL,
-			    R200_VAP_FORCE_W_TO_ONE |
-			    R200_VAP_VF_MAX_VTX_NUM);
-			OUT_REG(R200_REG_RE_AUX_SCISSOR_CNTL, 0);
-			OUT_REG(RADEON_REG_RB3D_DSTCACHE_MODE, 
-				RADEON_RB3D_DC_2D_CACHE_AUTOFLUSH |
-				RADEON_RB3D_DC_3D_CACHE_AUTOFLUSH |
-				R200_RB3D_DC_2D_CACHE_AUTOFREE |
-				R200_RB3D_DC_3D_CACHE_AUTOFREE);
-			END_DMA();
-		}
-	}
-}
-
-static void
-ATIWaitMarker(ScreenPtr pScreen, int marker)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-
-	ENTER_DRAW(0);
-	ATIWaitIdle(atis);
-	LEAVE_DRAW(0);
-}
-
-void
-RadeonSwitchTo2D(ATIScreenInfo *atis)
-{
-	RING_LOCALS;
-
-	ENTER_DRAW(0);
-	BEGIN_DMA(4);
-	OUT_REG(RADEON_REG_RB3D_DSTCACHE_CTLSTAT, RADEON_RB3D_DC_FLUSH);
-	OUT_REG(ATI_REG_WAIT_UNTIL,
-	    RADEON_WAIT_HOST_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
-	END_DMA();
-	LEAVE_DRAW(0);
-}
-
-void
-RadeonSwitchTo3D(ATIScreenInfo *atis)
-{
-	RING_LOCALS;
-
-	ENTER_DRAW(0);
-	BEGIN_DMA(4);
-	OUT_REG(RADEON_REG_RB3D_DSTCACHE_CTLSTAT, RADEON_RB3D_DC_FLUSH);
-	/* We must wait for 3d to idle, in case source was just written as a dest. */
-	OUT_REG(ATI_REG_WAIT_UNTIL,
-	    RADEON_WAIT_HOST_IDLECLEAN | RADEON_WAIT_2D_IDLECLEAN | RADEON_WAIT_3D_IDLECLEAN);
-	END_DMA();
-	LEAVE_DRAW(0);
-}
-
-#if ATI_TRACE_DRAW
-void
-ATIEnterDraw (PixmapPtr pPix, char *function)
-{
-    if (pPix != NULL) {
-	KdScreenPriv(pPix->drawable.pScreen);
-	CARD32 offset;
-    
-	offset = ((CARD8 *)pPix->devPrivate.ptr -
-		  pScreenPriv->screen->memory_base);
-    
-	ErrorF ("Enter %s 0x%x (%dx%dx%d/%d)\n", function, offset,
-	    pPix->drawable.width, pPix->drawable.height, pPix->drawable.depth,
-	    pPix->drawable.bitsPerPixel);
-    } else
-	ErrorF ("Enter %s\n", function);
-}
-
-void
-ATILeaveDraw (PixmapPtr pPix, char *function)
-{
-    if (pPix != NULL) {
-	KdScreenPriv(pPix->drawable.pScreen);
-	CARD32 offset;
-    
-	offset = ((CARD8 *)pPix->devPrivate.ptr -
-		  pScreenPriv->screen->memory_base);
-    
-	ErrorF ("Leave %s 0x%x\n", function, offset);
-    } else
-	ErrorF ("Leave %s\n", function);
-}
-#endif
-
-/* Assumes that depth 15 and 16 can be used as depth 16, which is okay since we
- * require src and dest datatypes to be equal.
- */
-static Bool
-ATIGetDatatypeBpp(int bpp, CARD32 *type)
-{
-	switch (bpp) {
-	case 8:
-		*type = R128_DATATYPE_CI8;
-		return TRUE;
-	case 16:
-		*type = R128_DATATYPE_RGB565;
-		return TRUE;
-	case 24:
-		*type = R128_DATATYPE_CI8;
-		return TRUE;
-	case 32:
-		*type = R128_DATATYPE_ARGB8888;
-		return TRUE;
-	default:
-		ATI_FALLBACK(("Unsupported bpp: %d\n", bpp));
-		return FALSE;
-	}
-}
-
-Bool
-ATIGetOffsetPitch(ATIScreenInfo *atis, int bpp, CARD32 *pitch_offset,
-    int offset, int pitch)
-{
-	ATICardInfo *atic = atis->atic;
-
-	/* On the R128, depending on the bpp the screen can be set up so that it
-	 * doesn't meet the pitchAlign requirement but can still be
-	 * accelerated, so we check the specific pitch requirement of alignment
-	 * to 8 pixels.
-	 */
-	if (atic->is_radeon) {
-		if (pitch % atis->kaa.pitchAlign != 0)
-			ATI_FALLBACK(("Bad pitch 0x%08x\n", pitch));
-		*pitch_offset = ((pitch >> 6) << 22) | (offset >> 10);
-
-	} else {
-		if (pitch % bpp != 0)
-			ATI_FALLBACK(("Bad pitch 0x%08x\n", pitch));
-		*pitch_offset = ((pitch / bpp) << 21) | (offset >> 5);
-	}
-
-	if (offset % atis->kaa.offsetAlign != 0)
-		ATI_FALLBACK(("Bad offset 0x%08x\n", offset));
-
-	return TRUE;
-}
-
-Bool
-ATIGetPixmapOffsetPitch(PixmapPtr pPix, CARD32 *pitch_offset)
-{
-	KdScreenPriv(pPix->drawable.pScreen);
-	ATIScreenInfo(pScreenPriv);
-	CARD32 pitch, offset;
-	int bpp;
-
-	bpp = pPix->drawable.bitsPerPixel;
-	if (bpp == 24)
-		bpp = 8;
-
-	offset = ((CARD8 *)pPix->devPrivate.ptr -
-	    pScreenPriv->screen->memory_base);
-	pitch = pPix->devKind;
-
-	return ATIGetOffsetPitch(atis, bpp, pitch_offset, offset, pitch);
-}
-
-static Bool
-ATIPrepareSolid(PixmapPtr pPix, int alu, Pixel pm, Pixel fg)
-{
-	KdScreenPriv(pPix->drawable.pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICardInfo(pScreenPriv);
-	CARD32 datatype;
-	RING_LOCALS;
-
-	is_24bpp = (pPix->drawable.bitsPerPixel == 24);
-	accel_atis = atis;
-
-	if (is_24bpp) {
-		/* Solid fills in fake-24bpp mode only work if the pixel color
-		 * and planemask are all the same byte.
-		 */
-		if ((fg & 0xffffff) != (((fg & 0xff) << 16) | ((fg >> 8) &
-		    0xffff)))
-			ATI_FALLBACK(("Can't do solid color 0x%08x in 24bpp\n",
-			    fg));
-		if ((pm & 0xffffff) != (((pm & 0xff) << 16) | ((pm >> 8) &
-		    0xffff)))
-			ATI_FALLBACK(("Can't do planemask 0x%08x in 24bpp\n",
-			    pm));
-	}
-
-	if (!ATIGetDatatypeBpp(pPix->drawable.bitsPerPixel, &datatype))
-		return FALSE;
-	if (!ATIGetPixmapOffsetPitch(pPix, &dst_pitch_offset))
-		return FALSE;
-
-	ENTER_DRAW(pPix);
-
-	if (atic->is_radeon)
-		RadeonSwitchTo2D(atis);
-
-	settings =
-	    ATI_GMC_DST_PITCH_OFFSET_CNTL |
-	    ATI_GMC_BRUSH_SOLID_COLOR |
-	    (datatype << 8) |
-	    ATI_GMC_SRC_DATATYPE_COLOR |
-	    (ATISolidRop[alu] << 16) |
-	    ATI_GMC_CLR_CMP_CNTL_DIS |
-	    R128_GMC_AUX_CLIP_DIS;
-	color = fg;
-
-#if DRAW_USING_PACKET3
-	BEGIN_DMA(6);
-	OUT_REG(ATI_REG_DEFAULT_SC_BOTTOM_RIGHT,
-	    ATI_DEFAULT_SC_RIGHT_MAX | ATI_DEFAULT_SC_BOTTOM_MAX);
-	OUT_REG(ATI_REG_DP_WRITE_MASK, pm);
-	OUT_REG(ATI_REG_DP_CNTL, ATI_DST_X_LEFT_TO_RIGHT |
-	    ATI_DST_Y_TOP_TO_BOTTOM);
-	END_DMA();
-#else
-	BEGIN_DMA(12);
-	OUT_REG(ATI_REG_DEFAULT_SC_BOTTOM_RIGHT,
-	    ATI_DEFAULT_SC_RIGHT_MAX | ATI_DEFAULT_SC_BOTTOM_MAX);
-	OUT_REG(ATI_REG_DST_PITCH_OFFSET, dst_pitch_offset);
-	OUT_REG(ATI_REG_DP_GUI_MASTER_CNTL, settings);
-	OUT_REG(ATI_REG_DP_BRUSH_FRGD_CLR, fg);
-	OUT_REG(ATI_REG_DP_WRITE_MASK, pm);
-	OUT_REG(ATI_REG_DP_CNTL, ATI_DST_X_LEFT_TO_RIGHT |
-	    ATI_DST_Y_TOP_TO_BOTTOM);
-	END_DMA();
-#endif
-
-	LEAVE_DRAW(pPix);
-	return TRUE;
-}
-
-static void
-ATISolid(int x1, int y1, int x2, int y2)
-{
-	ENTER_DRAW(0);
-	ATIScreenInfo *atis = accel_atis;
-	RING_LOCALS;
-	
-	if (is_24bpp) {
-		x1 *= 3;
-		x2 *= 3;
-	}
-#if DRAW_USING_PACKET3
-	BEGIN_DMA(6);
-	OUT_RING(DMA_PACKET3(ATI_CCE_PACKET3_PAINT_MULTI, 5));
-	OUT_RING(settings);
-	OUT_RING(dst_pitch_offset);
-	OUT_RING(color);
-	OUT_RING((x1 << 16) | y1);
-	OUT_RING(((x2 - x1) << 16) | (y2 - y1));
-	END_DMA();
-#else
-	BEGIN_DMA(3);
-	OUT_RING(DMA_PACKET0(ATI_REG_DST_Y_X, 2));
-	OUT_RING_REG(ATI_REG_DST_Y_X, (y1 << 16) | x1);
-	OUT_RING_REG(ATI_REG_DST_HEIGHT_WIDTH, ((y2 - y1) << 16) | (x2 - x1));
-	END_DMA();
-#endif
-	LEAVE_DRAW(0);
-}
-
-static void
-ATIDoneSolid(void)
-{
-	ENTER_DRAW(0);
-	LEAVE_DRAW(0);
-}
-
-static Bool
-ATIPrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, int dx, int dy, int alu, Pixel pm)
-{
-	KdScreenPriv(pDst->drawable.pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICardInfo(pScreenPriv);
-	CARD32 datatype;
-	RING_LOCALS;
-
-	copydx = dx;
-	copydy = dy;
-	is_24bpp = pDst->drawable.bitsPerPixel == 24;
-	accel_atis = atis;
-
-	if (is_24bpp && ((pm & 0xffffff) != (((pm & 0xff) << 16) | ((pm >> 8) &
-	    0xffff))))
-		ATI_FALLBACK(("Can't do planemask 0x%08x in 24bpp\n", pm));
-
-	if (!ATIGetDatatypeBpp(pDst->drawable.bitsPerPixel, &datatype))
-		return FALSE;
-	if (!ATIGetPixmapOffsetPitch(pSrc, &src_pitch_offset))
-		return FALSE;
-	if (!ATIGetPixmapOffsetPitch(pDst, &dst_pitch_offset))
-		return FALSE;
-
-	ENTER_DRAW (pDst);
-	if (atic->is_radeon)
-		RadeonSwitchTo2D(atis);
-
-	settings =
-	    ATI_GMC_SRC_PITCH_OFFSET_CNTL |
-	    ATI_GMC_DST_PITCH_OFFSET_CNTL |
-	    ATI_GMC_BRUSH_NONE |
-	    (datatype << 8) |
-	    ATI_GMC_SRC_DATATYPE_COLOR |
-	    (ATIBltRop[alu] << 16) |
-	    ATI_DP_SRC_SOURCE_MEMORY |
-	    ATI_GMC_CLR_CMP_CNTL_DIS |
-	    R128_GMC_AUX_CLIP_DIS;
-
-#if DRAW_USING_PACKET3
-	BEGIN_DMA(6);
-	OUT_REG(ATI_REG_DEFAULT_SC_BOTTOM_RIGHT,
-	    ATI_DEFAULT_SC_RIGHT_MAX | ATI_DEFAULT_SC_BOTTOM_MAX);
-	OUT_REG(ATI_REG_DP_WRITE_MASK, pm);
-	OUT_REG(ATI_REG_DP_CNTL,
-	    (dx >= 0 ? ATI_DST_X_LEFT_TO_RIGHT : 0) |
-	    (dy >= 0 ? ATI_DST_Y_TOP_TO_BOTTOM : 0));
-	END_DMA();
-
-#else
-	BEGIN_DMA(12);
-	OUT_REG(ATI_REG_DEFAULT_SC_BOTTOM_RIGHT,
-	    ATI_DEFAULT_SC_RIGHT_MAX | ATI_DEFAULT_SC_BOTTOM_MAX);
-	OUT_REG(ATI_REG_SRC_PITCH_OFFSET, src_pitch_offset);
-	OUT_REG(ATI_REG_DST_PITCH_OFFSET, dst_pitch_offset);
-	OUT_REG(ATI_REG_DP_GUI_MASTER_CNTL, settings);
-	OUT_REG(ATI_REG_DP_WRITE_MASK, pm);
-	OUT_REG(ATI_REG_DP_CNTL,
-	    (dx >= 0 ? ATI_DST_X_LEFT_TO_RIGHT : 0) |
-	    (dy >= 0 ? ATI_DST_Y_TOP_TO_BOTTOM : 0));
-	END_DMA();
-#endif
-	LEAVE_DRAW(pDst);
-
-	return TRUE;
-}
-
-static void
-ATICopy(int srcX, int srcY, int dstX, int dstY, int w, int h)
-{
-	ATIScreenInfo *atis = accel_atis;
-	RING_LOCALS;
-
-	if (is_24bpp) {
-		srcX *= 3;
-		dstX *= 3;
-		w *= 3;
-	}
-
-#if !DRAW_USING_PACKET3
-	if (copydx < 0) {
-		srcX += w - 1;
-		dstX += w - 1;
-	}
-
-	if (copydy < 0)  {
-		srcY += h - 1;
-		dstY += h - 1;
-	}
-#endif
-
-#if DRAW_USING_PACKET3
-	BEGIN_DMA(7);
-	OUT_RING(DMA_PACKET3(ATI_CCE_PACKET3_BITBLT_MULTI, 6));
-	OUT_RING(settings);
-	OUT_RING(src_pitch_offset);
-	OUT_RING(dst_pitch_offset);
-	OUT_RING((srcX << 16) | srcY);
-	OUT_RING((dstX << 16) | dstY);
-	OUT_RING((w << 16) | h);
-	END_DMA();
-#else
-	BEGIN_DMA(4);
-	OUT_RING(DMA_PACKET0(ATI_REG_SRC_Y_X, 3));
-	OUT_RING_REG(ATI_REG_SRC_Y_X, (srcY << 16) | srcX);
-	OUT_RING_REG(ATI_REG_DST_Y_X, (dstY << 16) | dstX);
-	OUT_RING_REG(ATI_REG_DST_HEIGHT_WIDTH, (h << 16) | w);
-	END_DMA();
-#endif
-}
-
-static void
-ATIDoneCopy(void)
-{
-}
-
-static Bool
-ATIUploadToScreen(PixmapPtr pDst, char *src, int src_pitch)
-{
-	ScreenPtr pScreen = pDst->drawable.pScreen;
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICardInfo(pScreenPriv);
-	int width, height, bpp, i, dwords;
-	int dst_pitch, dst_offset;
-	CARD32 dst_pitch_offset, datatype;
-	Bool success;
-	RING_LOCALS;
-
-	ENTER_DRAW (pDst);
-
-	LEAVE_DRAW (pDst);
-	/* XXX: Hostdata uploads aren't working yet. */
-	return FALSE;
-	
-	dst_offset = ((CARD8 *)pDst->devPrivate.ptr -
-	    pScreenPriv->screen->memory_base);
-	dst_pitch = pDst->devKind;
-	width = pDst->drawable.width;
-	height = pDst->drawable.height;
-	bpp =  pDst->drawable.bitsPerPixel;
-
-	success = ATIGetDatatypeBpp(bpp, &datatype);
-
-	if (bpp == 24) {
-		is_24bpp = TRUE;
-		bpp = 8;
-	} else
-		is_24bpp = FALSE;
-
-	if (!ATIGetOffsetPitch(atis, bpp, &dst_pitch_offset, dst_offset,
-	    dst_pitch))
-		return FALSE;
-
-	if (src_pitch != (width * bpp / 8))
-		return FALSE;
-
-	/* No PACKET3 packets when in PIO mode. */
-	if (atis->using_pio)
-		return FALSE;
-
-	dwords = (width * height * (bpp / 8) + 3) / 4;
-
-	/* Flush pixel cache so nothing being written to the destination
-	 * previously gets mixed up with the hostdata blit.
-	 */
-	if (atic->is_radeon) {
-		BEGIN_DMA(4);
-		OUT_REG(RADEON_REG_RB3D_DSTCACHE_CTLSTAT, RADEON_RB3D_DC_FLUSH);
-		OUT_REG(ATI_REG_WAIT_UNTIL,
-		    RADEON_WAIT_2D_IDLECLEAN |
-		    RADEON_WAIT_3D_IDLECLEAN |
-		    RADEON_WAIT_HOST_IDLECLEAN);
-		END_DMA();
-	} else {
-		BEGIN_DMA(2);
-		OUT_REG(R128_REG_PC_GUI_CTLSTAT,
-		    R128_PC_FLUSH_GUI | R128_PC_RI_GUI);
-		END_DMA();
-	}
-
-	BEGIN_DMA(8);
-	OUT_RING(DMA_PACKET3(ATI_CCE_PACKET3_HOSTDATA_BLT, 7 + dwords));
-	OUT_RING(ATI_GMC_DST_PITCH_OFFSET_CNTL |
-	    ATI_GMC_BRUSH_NONE |
-	    (datatype << 8) |
-	    ATI_GMC_SRC_DATATYPE_COLOR |
-	    (ATISolidRop[GXcopy] << 16) |
-	    ATI_DP_SRC_SOURCE_HOST_DATA |
-	    ATI_GMC_CLR_CMP_CNTL_DIS |
-	    R128_GMC_AUX_CLIP_DIS |
-	    ATI_GMC_WR_MSK_DIS);
-	OUT_RING(dst_pitch_offset);
-	OUT_RING(0xffffffff);
-	OUT_RING(0xffffffff);
-	OUT_RING((0 << 16) | 0);
-	OUT_RING((height << 16) | width);
-	OUT_RING(dwords);
-	END_DMA();
-
-	for (i = 0; i < dwords; i++) {
-		BEGIN_DMA(1);
-		OUT_RING(((CARD32 *)src)[i]);
-		END_DMA();
-	}
-
-	if (atic->is_radeon) {
-		BEGIN_DMA(4);
-		OUT_REG(RADEON_REG_RB3D_DSTCACHE_CTLSTAT,
-		    RADEON_RB3D_DC_FLUSH_ALL);
-		OUT_REG(ATI_REG_WAIT_UNTIL,
-		    RADEON_WAIT_2D_IDLECLEAN |
-		    RADEON_WAIT_HOST_IDLECLEAN);
-		END_DMA();
-	} else {
-		BEGIN_DMA(2);
-		OUT_REG(R128_REG_PC_GUI_CTLSTAT, R128_PC_FLUSH_GUI);
-		END_DMA();
-	}
-
-	kaaMarkSync(pScreen);
-
-	ErrorF("hostdata upload %d,%d %dbpp\n", width, height, bpp);
-
-	return TRUE;
-}
-
-
-static Bool
-ATIUploadToScratch(PixmapPtr pSrc, PixmapPtr pDst)
-{
-	KdScreenPriv(pSrc->drawable.pScreen);
-	ATICardInfo(pScreenPriv);
-	ATIScreenInfo(pScreenPriv);
-	int dst_pitch, src_pitch, w, i, size, bytes;
-	unsigned char *dst, *src;
-	RING_LOCALS;
-
-	ENTER_DRAW(pSrc);
-	/* Align width to log 2, useful for R128 composite.  This should be a
-	 * KAA flag we check for (and supported in kaa.c in general) since many
-	 * older bits of hardware are going to want POT pitches.
-	 */
-	w = pSrc->drawable.width;
-	if (atis->kaa.flags & KAA_OFFSCREEN_ALIGN_POT)
-		w = 1 << (ATILog2(w - 1) + 1);
-	dst_pitch = (w * pSrc->drawable.bitsPerPixel / 8 +
-	    atis->kaa.pitchAlign - 1) & ~(atis->kaa.pitchAlign - 1);
-
-	size = dst_pitch * pSrc->drawable.height;
-	if (size > atis->scratch_area->size)
-		ATI_FALLBACK(("Pixmap too large for scratch (%d,%d)\n",
-		    pSrc->drawable.width, pSrc->drawable.height));
-
-	atis->scratch_next = (atis->scratch_next + atis->kaa.offsetAlign - 1) &
-	    ~(atis->kaa.offsetAlign - 1);
-	if (atis->scratch_next + size > atis->scratch_area->offset +
-	    atis->scratch_area->size) {
-		/* Only sync when we've used all of the scratch area. */
-		kaaWaitSync(pSrc->drawable.pScreen);
-		atis->scratch_next = atis->scratch_area->offset;
-	}
-	memcpy(pDst, pSrc, sizeof(*pDst));
-	pDst->devKind = dst_pitch;
-	pDst->devPrivate.ptr = pScreenPriv->screen->memory_base +
-	    atis->scratch_next;
-	atis->scratch_next += size;
-
-	src = pSrc->devPrivate.ptr;
-	src_pitch = pSrc->devKind;
-	dst = pDst->devPrivate.ptr;
-	bytes = src_pitch < dst_pitch ? src_pitch : dst_pitch;
-
-	i = pSrc->drawable.height;
-	while (i--) {
-		memcpy(dst, src, bytes);
-		dst += dst_pitch;
-		src += src_pitch;
-	}
-
-	/* Flush the pixel cache */
-	if (atic->is_radeon) {
-		BEGIN_DMA(4);
-		OUT_REG(RADEON_REG_RB3D_DSTCACHE_CTLSTAT,
-		    RADEON_RB3D_DC_FLUSH_ALL);
-		OUT_REG(ATI_REG_WAIT_UNTIL, RADEON_WAIT_HOST_IDLECLEAN);
-		END_DMA();
-	} else {
-		BEGIN_DMA(2);
-		OUT_REG(R128_REG_PC_GUI_CTLSTAT, R128_PC_FLUSH_ALL);
-		END_DMA();
-	}
-
-	LEAVE_DRAW(pSrc);
-	return TRUE;
-}
-
-static void
-ATIBlockHandler(pointer blockData, OSTimePtr timeout, pointer readmask)
-{
-	ScreenPtr pScreen = (ScreenPtr) blockData;
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-
-	/* When the server is going to sleep, make sure that all DMA data has
-	 * been flushed.
-	 */
-	if (atis->indirectBuffer)
-		ATIFlushIndirect(atis, 1);
-}
-
-static void
-ATIWakeupHandler(pointer blockData, int result, pointer readmask)
-{
-}
-
-Bool
-ATIDrawInit(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICardInfo(pScreenPriv);
-
-	ErrorF("Screen: %d/%d depth/bpp\n", pScreenPriv->screen->fb[0].depth,
-	    pScreenPriv->screen->fb[0].bitsPerPixel);
-
-	RegisterBlockAndWakeupHandlers(ATIBlockHandler, ATIWakeupHandler,
-	    pScreen);
-
-#ifdef USE_DRI
-	atis->using_dri = ATIDRIScreenInit(pScreen);
-#endif /* USE_DRI */
-
-	memset(&atis->kaa, 0, sizeof(KaaScreenInfoRec));
-	atis->kaa.waitMarker = ATIWaitMarker;
-	atis->kaa.PrepareSolid = ATIPrepareSolid;
-	atis->kaa.Solid = ATISolid;
-	atis->kaa.DoneSolid = ATIDoneSolid;
-	atis->kaa.PrepareCopy = ATIPrepareCopy;
-	atis->kaa.Copy = ATICopy;
-	atis->kaa.DoneCopy = ATIDoneCopy;
-	/* Other acceleration will be hooked in in DrawEnable depending on
-	 * what type of DMA gets initialized.
-	 */
-
-	atis->kaa.flags = KAA_OFFSCREEN_PIXMAPS;
-	if (atic->is_radeon) {
-		atis->kaa.offsetAlign = 1024;
-		atis->kaa.pitchAlign = 64;
-	} else {
-		/* Rage 128 compositing wants power-of-two pitches. */
-		atis->kaa.flags |= KAA_OFFSCREEN_ALIGN_POT;
-		atis->kaa.offsetAlign = 32;
-		/* Pitch alignment is in sets of 8 pixels, and we need to cover
-		 * 32bpp, so 32 bytes.
-		 */
-		atis->kaa.pitchAlign = 32;
-	}
-
-	kaaInitTrapOffsets(8, sample_offsets_x, sample_offsets_y, 0.0, 0.0);
-	sample_count = (1 << 8) - 1;
-
-	if (!kaaDrawInit(pScreen, &atis->kaa))
-		return FALSE;
-
-	return TRUE;
-}
-
-static void
-ATIScratchSave(ScreenPtr pScreen, KdOffscreenArea *area)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-
-	atis->scratch_area = NULL;
-}
-
-void
-ATIDrawEnable(ScreenPtr pScreen)
-{
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	ATICardInfo(pScreenPriv);
-
-	ATIDMASetup(pScreen);
-	ATIDrawSetup(pScreen);
-
-	atis->scratch_area = NULL;
-	atis->kaa.PrepareBlend = NULL;
-	atis->kaa.Blend = NULL;
-	atis->kaa.DoneBlend = NULL;
-	atis->kaa.CheckComposite = NULL;
-	atis->kaa.PrepareComposite = NULL;
-	atis->kaa.Composite = NULL;
-	atis->kaa.DoneComposite = NULL;
-	atis->kaa.UploadToScreen = NULL;
-    	atis->kaa.UploadToScratch = NULL;
-
-	/* We can't dispatch 3d commands in PIO mode. */
-	if (!atis->using_pio) {
-		if (!atic->is_radeon) {
-			atis->kaa.CheckComposite = R128CheckComposite;
-			atis->kaa.PrepareComposite = R128PrepareComposite;
-			atis->kaa.Composite = R128Composite;
-			atis->kaa.DoneComposite = R128DoneComposite;
-		} else if (atic->is_r100) {
-			atis->kaa.CheckComposite = R100CheckComposite;
-			atis->kaa.PrepareComposite = R100PrepareComposite;
-			atis->kaa.Composite = RadeonComposite;
-			atis->kaa.DoneComposite = RadeonDoneComposite;
-		} else if (atic->is_r200) {
-			atis->kaa.CheckComposite = R200CheckComposite;
-			atis->kaa.PrepareComposite = R200PrepareComposite;
-			atis->kaa.Composite = RadeonComposite;
-			atis->kaa.DoneComposite = RadeonDoneComposite;
-		}
-	}
-#ifdef USE_DRI
-	if (atis->using_dri) {
-		if (!atic->is_radeon) {
-			/*atis->kaa.PrepareTrapezoids = R128PrepareTrapezoids;
-			atis->kaa.Trapezoids = R128Trapezoids;
-			atis->kaa.DoneTrapezoids = R128DoneTrapezoids;*/
-		} else if (atic->is_r100 || atic->is_r200) {
-			atis->kaa.PrepareTrapezoids = RadeonPrepareTrapezoids;
-			atis->kaa.Trapezoids = RadeonTrapezoids;
-			atis->kaa.DoneTrapezoids = RadeonDoneTrapezoids;
-		}
-	}
-#endif /* USE_DRI */
-
-	atis->kaa.UploadToScreen = ATIUploadToScreen;
-
-	/* Reserve a scratch area.  It'll be used for storing glyph data during
-	 * Composite operations, because glyphs aren't in real pixmaps and thus
-	 * can't be migrated.
-	 */
-	atis->scratch_area = KdOffscreenAlloc(pScreen, 131072,
-	    atis->kaa.offsetAlign, TRUE, ATIScratchSave, atis);
-	if (atis->scratch_area != NULL) {
-		atis->scratch_next = atis->scratch_area->offset;
-		atis->kaa.UploadToScratch = ATIUploadToScratch;
-	}
-
-	kaaMarkSync(pScreen);
-}
-
-void
-ATIDrawDisable(ScreenPtr pScreen)
-{
-	kaaWaitSync(pScreen);
-	ATIDMATeardown(pScreen);
-}
-
-void
-ATIDrawFini(ScreenPtr pScreen)
-{
-#ifdef USE_DRI
-	KdScreenPriv(pScreen);
-	ATIScreenInfo(pScreenPriv);
-	if (atis->using_dri) {
-		ATIDRICloseScreen(pScreen);
-		atis->using_dri = FALSE;
-	}
-#endif /* USE_DRI */
-
-	RemoveBlockAndWakeupHandlers(ATIBlockHandler, ATIWakeupHandler,
-	    pScreen);
-
-	kaaDrawFini(pScreen);
-}
-