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Diffstat (limited to 'src/atimach64probe.c')
| -rw-r--r-- | src/atimach64probe.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/src/atimach64probe.c b/src/atimach64probe.c new file mode 100644 index 00000000..ea01f676 --- /dev/null +++ b/src/atimach64probe.c @@ -0,0 +1,175 @@ +/* + * Copyright 1997 through 2004 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org + * + * 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 Marc Aurele La France not be used in advertising or + * publicity pertaining to distribution of the software without specific, + * written prior permission. Marc Aurele La France makes no representations + * about the suitability of this software for any purpose. It is provided + * "as-is" without express or implied warranty. + * + * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO + * EVENT SHALL MARC AURELE LA FRANCE 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 "config.h" +#endif + +#include "ati.h" +#include "atichip.h" +#include "atifillin.h" +#include "atimodule.h" +#include "atimach64io.h" +#include "atimach64probe.h" +#include "ativersion.h" + +static SymTabRec +Mach64Chipsets[] = { + {ATI_CHIP_88800GXC, "ATI 88800GX-C"}, + {ATI_CHIP_88800GXD, "ATI 88800GX-D"}, + {ATI_CHIP_88800GXE, "ATI 88800GX-E"}, + {ATI_CHIP_88800GXF, "ATI 88800GX-F"}, + {ATI_CHIP_88800GX, "ATI 88800GX"}, + {ATI_CHIP_88800CX, "ATI 88800CX"}, + {ATI_CHIP_264CT, "ATI 264CT"}, + {ATI_CHIP_264ET, "ATI 264ET"}, + {ATI_CHIP_264VT, "ATI 264VT"}, + {ATI_CHIP_264VTB, "ATI 264VT-B"}, + {ATI_CHIP_264GT, "ATI 3D Rage"}, + {ATI_CHIP_264GTB, "ATI 3D Rage II"}, + {ATI_CHIP_264VT3, "ATI 264VT3"}, + {ATI_CHIP_264GTDVD, "ATI 3D Rage II+DVD"}, + {ATI_CHIP_264LT, "ATI 3D Rage LT"}, + {ATI_CHIP_264VT4, "ATI 264VT4"}, + {ATI_CHIP_264GT2C, "ATI 3D Rage IIc"}, + {ATI_CHIP_264GTPRO, "ATI 3D Rage Pro"}, + {ATI_CHIP_264LTPRO, "ATI 3D Rage LT Pro"}, + {ATI_CHIP_264XL, "ATI 3D Rage XL or XC"}, + {ATI_CHIP_MOBILITY, "ATI 3D Rage Mobility"}, + {-1, NULL } +}; + +/* + * This table maps a PCI device ID to a chipset family identifier. + */ +static PciChipsets +Mach64PciChipsets[] = { + {ATI_CHIP_88800GX, PCI_CHIP_MACH64GX, RES_SHARED_VGA}, + {ATI_CHIP_88800CX, PCI_CHIP_MACH64CX, RES_SHARED_VGA}, + {ATI_CHIP_264CT, PCI_CHIP_MACH64CT, RES_SHARED_VGA}, + {ATI_CHIP_264ET, PCI_CHIP_MACH64ET, RES_SHARED_VGA}, + {ATI_CHIP_264VT, PCI_CHIP_MACH64VT, RES_SHARED_VGA}, + {ATI_CHIP_264GT, PCI_CHIP_MACH64GT, RES_SHARED_VGA}, + {ATI_CHIP_264VT3, PCI_CHIP_MACH64VU, RES_SHARED_VGA}, + {ATI_CHIP_264GTDVD, PCI_CHIP_MACH64GU, RES_SHARED_VGA}, + {ATI_CHIP_264LT, PCI_CHIP_MACH64LG, RES_SHARED_VGA}, + {ATI_CHIP_264VT4, PCI_CHIP_MACH64VV, RES_SHARED_VGA}, + {ATI_CHIP_264GT2C, PCI_CHIP_MACH64GV, RES_SHARED_VGA}, + {ATI_CHIP_264GT2C, PCI_CHIP_MACH64GW, RES_SHARED_VGA}, + {ATI_CHIP_264GT2C, PCI_CHIP_MACH64GY, RES_SHARED_VGA}, + {ATI_CHIP_264GT2C, PCI_CHIP_MACH64GZ, RES_SHARED_VGA}, + {ATI_CHIP_264GTPRO, PCI_CHIP_MACH64GB, RES_SHARED_VGA}, + {ATI_CHIP_264GTPRO, PCI_CHIP_MACH64GD, RES_SHARED_VGA}, + {ATI_CHIP_264GTPRO, PCI_CHIP_MACH64GI, RES_SHARED_VGA}, + {ATI_CHIP_264GTPRO, PCI_CHIP_MACH64GP, RES_SHARED_VGA}, + {ATI_CHIP_264GTPRO, PCI_CHIP_MACH64GQ, RES_SHARED_VGA}, + {ATI_CHIP_264LTPRO, PCI_CHIP_MACH64LB, RES_SHARED_VGA}, + {ATI_CHIP_264LTPRO, PCI_CHIP_MACH64LD, RES_SHARED_VGA}, + {ATI_CHIP_264LTPRO, PCI_CHIP_MACH64LI, RES_SHARED_VGA}, + {ATI_CHIP_264LTPRO, PCI_CHIP_MACH64LP, RES_SHARED_VGA}, + {ATI_CHIP_264LTPRO, PCI_CHIP_MACH64LQ, RES_SHARED_VGA}, + {ATI_CHIP_264XL, PCI_CHIP_MACH64GL, RES_SHARED_VGA}, + {ATI_CHIP_264XL, PCI_CHIP_MACH64GM, RES_SHARED_VGA}, + {ATI_CHIP_264XL, PCI_CHIP_MACH64GN, RES_SHARED_VGA}, + {ATI_CHIP_264XL, PCI_CHIP_MACH64GO, RES_SHARED_VGA}, + {ATI_CHIP_264XL, PCI_CHIP_MACH64GR, RES_SHARED_VGA}, + {ATI_CHIP_264XL, PCI_CHIP_MACH64GS, RES_SHARED_VGA}, + {ATI_CHIP_MOBILITY, PCI_CHIP_MACH64LM, RES_SHARED_VGA}, + {ATI_CHIP_MOBILITY, PCI_CHIP_MACH64LN, RES_SHARED_VGA}, + {ATI_CHIP_MOBILITY, PCI_CHIP_MACH64LR, RES_SHARED_VGA}, + {ATI_CHIP_MOBILITY, PCI_CHIP_MACH64LS, RES_SHARED_VGA}, + {-1, -1, RES_UNDEFINED} +}; + +/* + * Mach64Probe -- + * + * This function is called once, at the start of the first server generation to + * do a minimal probe for supported hardware. + */ +Bool +Mach64Probe(DriverPtr pDriver, int flags) +{ + GDevPtr *devSections; + int *usedChips; + int numDevSections; + int numUsed; + Bool ProbeSuccess = FALSE; + + if ((numDevSections = xf86MatchDevice(ATI_DRIVER_NAME, &devSections)) <= 0) + return FALSE; + + if (xf86GetPciVideoInfo() == NULL) + return FALSE; + + numUsed = xf86MatchPciInstances(ATI_DRIVER_NAME, PCI_VENDOR_ATI, + Mach64Chipsets, Mach64PciChipsets, + devSections, numDevSections, + pDriver, &usedChips); + xfree(devSections); + + if (numUsed <= 0) + return FALSE; + + if (flags & PROBE_DETECT) { + ProbeSuccess = TRUE; + } else { + int i; + + for (i = 0; i < numUsed; i++) { + ScrnInfoPtr pScrn; + EntityInfoPtr pEnt; + pciVideoPtr pVideo; + + pScrn = xf86ConfigPciEntity(NULL, 0, usedChips[i], Mach64PciChipsets, + 0, 0, 0, 0, NULL); + + if (!pScrn) + continue; + + pEnt = xf86GetEntityInfo(usedChips[i]); + pVideo = xf86GetPciInfoForEntity(usedChips[i]); + +#ifdef XFree86LOADER + + if (!xf86LoadSubModule(pScrn, "atimisc")) + { + xf86Msg(X_ERROR, + ATI_NAME ": Failed to load \"atimisc\" module.\n"); + xf86DeleteScreen(pScrn->scrnIndex, 0); + continue; + } + + xf86LoaderReqSymLists(ATISymbols, NULL); + +#endif + + ATIFillInScreenInfo(pScrn); + + pScrn->Probe = Mach64Probe; + + ProbeSuccess = TRUE; + } + } + + return ProbeSuccess; +} |