i810: Move into a legacy directory.

The driver is still built but is no longer under active development so
move it and supporting files to a new directory.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 0 insertions, 282 deletions

diff --git a/src/i810_dga.c b/src/i810_dga.c
deleted file mode 100644
index 52a01b76..00000000
--- a/src/i810_dga.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * Copyright 2000 by Alan Hourihane, Sychdyn, North Wales, UK.
- *
- * 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 Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE 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.
- *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "xf86.h"
-#include "xf86_OSproc.h"
-#include "xf86Pci.h"
-#include "xf86PciInfo.h"
-#include "xaa.h"
-#include "xaalocal.h"
-#include "i810.h"
-#include "i810_reg.h"
-#include "dgaproc.h"
-#include "vgaHW.h"
-
-static Bool I810_OpenFramebuffer(ScrnInfoPtr, char **, unsigned char **,
-				 int *, int *, int *);
-static Bool I810_SetMode(ScrnInfoPtr, DGAModePtr);
-static void I810_Sync(ScrnInfoPtr);
-static int I810_GetViewport(ScrnInfoPtr);
-static void I810_SetViewport(ScrnInfoPtr, int, int, int);
-static void I810_FillRect(ScrnInfoPtr, int, int, int, int, unsigned long);
-static void I810_BlitRect(ScrnInfoPtr, int, int, int, int, int, int);
-
-#if 0
-static void I810_BlitTransRect(ScrnInfoPtr, int, int, int, int, int, int,
-			       unsigned long);
-#endif
-
-static
-DGAFunctionRec I810DGAFuncs = {
-   I810_OpenFramebuffer,
-   NULL,
-   I810_SetMode,
-   I810_SetViewport,
-   I810_GetViewport,
-   I810_Sync,
-   I810_FillRect,
-   I810_BlitRect,
-#if 0
-   I810_BlitTransRect
-#else
-   NULL
-#endif
-};
-
-Bool
-I810DGAInit(ScreenPtr pScreen)
-{
-   ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-   I810Ptr pI810 = I810PTR(pScrn);
-   DGAModePtr modes = NULL, newmodes = NULL, currentMode;
-   DisplayModePtr pMode, firstMode;
-   int Bpp = pScrn->bitsPerPixel >> 3;
-   int num = 0;
-
-   MARKER();
-
-   pMode = firstMode = pScrn->modes;
-
-   while (pMode) {
-
-      newmodes = realloc(modes, (num + 1) * sizeof(DGAModeRec));
-
-      if (!newmodes) {
-	 free(modes);
-	 return FALSE;
-      }
-      modes = newmodes;
-
-      currentMode = modes + num;
-      num++;
-
-      currentMode->mode = pMode;
-      currentMode->flags = DGA_CONCURRENT_ACCESS | DGA_PIXMAP_AVAILABLE;
-      if (!pI810->noAccel)
-	 currentMode->flags |= DGA_FILL_RECT | DGA_BLIT_RECT;
-      if (pMode->Flags & V_DBLSCAN)
-	 currentMode->flags |= DGA_DOUBLESCAN;
-      if (pMode->Flags & V_INTERLACE)
-	 currentMode->flags |= DGA_INTERLACED;
-      currentMode->byteOrder = pScrn->imageByteOrder;
-      currentMode->depth = pScrn->depth;
-      currentMode->bitsPerPixel = pScrn->bitsPerPixel;
-      currentMode->red_mask = pScrn->mask.red;
-      currentMode->green_mask = pScrn->mask.green;
-      currentMode->blue_mask = pScrn->mask.blue;
-      currentMode->visualClass = (Bpp == 1) ? PseudoColor : TrueColor;
-      currentMode->viewportWidth = pMode->HDisplay;
-      currentMode->viewportHeight = pMode->VDisplay;
-      currentMode->xViewportStep = (Bpp == 3) ? 2 : 1;
-      currentMode->yViewportStep = 1;
-      currentMode->viewportFlags = DGA_FLIP_RETRACE;
-      currentMode->offset = 0;
-      currentMode->address = pI810->FbBase;
-
-      currentMode->bytesPerScanline = ((pScrn->displayWidth * Bpp) + 3) & ~3L;
-      currentMode->imageWidth = pI810->FbMemBox.x2;
-      currentMode->imageHeight = pI810->FbMemBox.y2;
-      currentMode->pixmapWidth = currentMode->imageWidth;
-      currentMode->pixmapHeight = currentMode->imageHeight;
-      currentMode->maxViewportX = currentMode->imageWidth -
-	    currentMode->viewportWidth;
-      /* this might need to get clamped to some maximum */
-      currentMode->maxViewportY = currentMode->imageHeight -
-	    currentMode->viewportHeight;
-
-      pMode = pMode->next;
-      if (pMode == firstMode)
-	 break;
-   }
-
-   pI810->numDGAModes = num;
-   pI810->DGAModes = modes;
-
-   return DGAInit(pScreen, &I810DGAFuncs, modes, num);
-}
-
-static DisplayModePtr I810SavedDGAModes[MAXSCREENS];
-
-static Bool
-I810_SetMode(ScrnInfoPtr pScrn, DGAModePtr pMode)
-{
-   int index = pScrn->pScreen->myNum;
-   I810Ptr pI810 = I810PTR(pScrn);
-
-   MARKER();
-
-   if (!pMode) {			/* restore the original mode */
-      DPRINTF(PFX, "Restoring original mode (from DGA mode)\n");
-      if (pI810->DGAactive) {
-	 pScrn->currentMode = I810SavedDGAModes[index];
-	 pScrn->SwitchMode(index, pScrn->currentMode, 0);
-	 pScrn->AdjustFrame(index, 0, 0, 0);
-	 pI810->DGAactive = FALSE;
-      }
-   } else {
-      if (!pI810->DGAactive) {
-	 DPRINTF(PFX, "Setting DGA mode\n");
-	 I810SavedDGAModes[index] = pScrn->currentMode;
-	 pI810->DGAactive = TRUE;
-      }
-
-      pScrn->SwitchMode(index, pMode->mode, 0);
-   }
-
-   return TRUE;
-}
-
-static int
-I810_GetViewport(ScrnInfoPtr pScrn)
-{
-   I810Ptr pI810 = I810PTR(pScrn);
-
-   MARKER();
-
-   return pI810->DGAViewportStatus;
-}
-
-static void
-I810_SetViewport(ScrnInfoPtr pScrn, int x, int y, int flags)
-{
-   I810Ptr pI810 = I810PTR(pScrn);
-   vgaHWPtr hwp = VGAHWPTR(pScrn);
-
-   MARKER();
-
-   pScrn->AdjustFrame(pScrn->pScreen->myNum, x, y, flags);
-
-   /* wait for retrace */
-   while ((hwp->readST01(hwp) & 0x08)) ;
-   while (!(hwp->readST01(hwp) & 0x08)) ;
-
-   pI810->DGAViewportStatus = 0;
-}
-
-static void
-I810_FillRect(ScrnInfoPtr pScrn,
-	      int x, int y, int w, int h, unsigned long color)
-{
-   I810Ptr pI810 = I810PTR(pScrn);
-
-   MARKER();
-
-   if (pI810->AccelInfoRec) {
-      (*pI810->AccelInfoRec->SetupForSolidFill) (pScrn, color, GXcopy, ~0);
-      (*pI810->AccelInfoRec->SubsequentSolidFillRect) (pScrn, x, y, w, h);
-      SET_SYNC_FLAG(pI810->AccelInfoRec);
-   }
-}
-
-static void
-I810_Sync(ScrnInfoPtr pScrn)
-{
-   I810Ptr pI810 = I810PTR(pScrn);
-
-   MARKER();
-
-   if (pI810->AccelInfoRec) {
-      (*pI810->AccelInfoRec->Sync) (pScrn);
-   }
-}
-
-static void
-I810_BlitRect(ScrnInfoPtr pScrn,
-	      int srcx, int srcy, int w, int h, int dstx, int dsty)
-{
-   I810Ptr pI810 = I810PTR(pScrn);
-
-   MARKER();
-
-   if (pI810->AccelInfoRec) {
-      int xdir = ((srcx < dstx) && (srcy == dsty)) ? -1 : 1;
-      int ydir = (srcy < dsty) ? -1 : 1;
-
-      (*pI810->AccelInfoRec->SetupForScreenToScreenCopy) (pScrn, xdir, ydir,
-							  GXcopy, ~0, -1);
-      (*pI810->AccelInfoRec->SubsequentScreenToScreenCopy) (pScrn, srcx, srcy,
-							    dstx, dsty, w, h);
-      SET_SYNC_FLAG(pI810->AccelInfoRec);
-   }
-}
-
-#if 0
-static void
-I810_BlitTransRect(ScrnInfoPtr pScrn,
-		   int srcx, int srcy,
-		   int w, int h, int dstx, int dsty, unsigned long color)
-{
-
-   MARKER();
-
-   /* this one should be separate since the XAA function would
-    * prohibit usage of ~0 as the key */
-}
-#endif
-
-static Bool
-I810_OpenFramebuffer(ScrnInfoPtr pScrn,
-		     char **name,
-		     unsigned char **mem, int *size, int *offset, int *flags)
-{
-   I810Ptr pI810 = I810PTR(pScrn);
-
-   MARKER();
-
-   *name = NULL;			/* no special device */
-   *mem = (unsigned char *)pI810->LinearAddr;
-   *size = pI810->FbMapSize;
-   *offset = 0;
-   *flags = DGA_NEED_ROOT;
-
-   DPRINTF(PFX,
-	   " mem == 0x%.8x (pI810->LinearAddr)\n"
-	   "size == %lu (pI810->FbMapSize)\n", *mem, *size);
-
-   return TRUE;
-}