/* * 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. * * DRI support by: * Manuel Teira * Leif Delgass */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "xorgVersion.h" #include "ati.h" #include "aticonsole.h" #include "atii2c.h" #include "atilock.h" #include "atimach64.h" #include "atimach64io.h" #include "atimode.h" #include "atistruct.h" #include "ativga.h" #include "atividmem.h" #ifdef XF86DRI_DEVEL #include "mach64_common.h" #include "atidri.h" #endif #ifdef TV_OUT #include "atichip.h" #include "atiprint.h" #include "atioption.h" #include "vbe.h" #endif /* TV_OUT */ /* * ATISaveScreen -- * * This function is a screen saver hook for DIX. */ Bool ATISaveScreen ( ScreenPtr pScreen, int Mode ) { ScrnInfoPtr pScreenInfo; ATIPtr pATI; if ((Mode != SCREEN_SAVER_ON) && (Mode != SCREEN_SAVER_CYCLE)) SetTimeSinceLastInputEvent(); if (!pScreen) return TRUE; pScreenInfo = xf86Screens[pScreen->myNum]; if (!pScreenInfo->vtSema) return TRUE; pATI = ATIPTR(pScreenInfo); { ATIMach64SaveScreen(pATI, Mode); } return TRUE; } /* * ATISetDPMSMode -- * * This function sets the adapter's VESA Display Power Management Signaling * mode. */ void ATISetDPMSMode ( ScrnInfoPtr pScreenInfo, int DPMSMode, int flags ) { ATIPtr pATI; if (!pScreenInfo || !pScreenInfo->vtSema) return; pATI = ATIPTR(pScreenInfo); { ATIMach64SetDPMSMode(pScreenInfo, pATI, DPMSMode); } } #ifdef TV_OUT static void ATIProbeAndSetActiveDisplays ( ScrnInfoPtr pScreenInfo, ATIPtr pATI ) { vbeInfoPtr pVbe; Bool tv_attached, crt_attached, lcd_attached; int disp_request; ATITVStandard tv_std, tv_std_request; if (xf86GetVerbosity() > 3) { xf86ErrorFVerb(4, "\n Before TV-Out queries\n\n"); ATIPrintRegisters(pATI); } pATI->tvActive = FALSE; pVbe = pATI->pVBE; if (pVbe) { /* LT Pro, XL, Mobility specific BIOS functions */ if (pATI->Chip == ATI_CHIP_264LTPRO || pATI->Chip == ATI_CHIP_264XL || pATI->Chip == ATI_CHIP_MOBILITY) { /* Get attached display(s) - LTPro, XL, Mobility */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa083; pVbe->pInt10->cx = 0x0700; /* ch=0x07 - probe all, 0x01 CRT, 0x02 TV, 0x04 LCD */ xf86ExecX86int10(pVbe->pInt10); xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Attached displays: ax=0x%04x, cx=0x%04x\n", pVbe->pInt10->ax, pVbe->pInt10->cx); tv_attached = crt_attached = lcd_attached = FALSE; if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Failed to detect attached displays\n"); } else { if (pVbe->pInt10->cx & 0x3) { xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " CRT attached\n"); crt_attached = TRUE; } else crt_attached = FALSE; if ((pVbe->pInt10->cx >> 2) & 0x3) { xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " DFP/LCD attached\n"); lcd_attached = TRUE; } else lcd_attached = FALSE; switch ((pVbe->pInt10->cx >> 4) & 0x3) { case 0: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " No TV attached\n"); break; case 1: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " TV attached (composite connector)\n"); tv_attached = TRUE; break; case 2: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " TV attached (S-video connector)\n"); tv_attached = TRUE; break; case 3: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " TV attached (S-video/composite connectors)\n"); tv_attached = TRUE; break; default: xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Unrecognized return code: 0x%04x\n", pVbe->pInt10->cx); } } /* Get active display - LTPro, XL, Mobility */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa084; pVbe->pInt10->bx = 0x0000; /* bh=0x00 get active, bh=0x01 set active */ xf86ExecX86int10(pVbe->pInt10); xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Active displays: ax=0x%04x, bx=0x%04x, cx=0x%04x\n", pVbe->pInt10->ax, pVbe->pInt10->bx, pVbe->pInt10->cx); if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Failed to detect active display\n"); } else { if (pVbe->pInt10->bx & 0x1) xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " DFP/LCD is active\n"); if (pVbe->pInt10->bx & 0x2) xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " CRT is active\n"); if (pVbe->pInt10->bx & 0x4) { xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, " TV is active\n"); if (!tv_attached) { /* tv not connected - disable tv */ disp_request = 0x00; if (crt_attached) disp_request |= 0x02; /* enable CRT */ if (lcd_attached && pATI->OptionPanelDisplay) disp_request |= 0x01; /* enable DFP/LCD */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa084; pVbe->pInt10->bx = 0x0100; /* bh=0x01 set active */ pVbe->pInt10->cx = disp_request; xf86ExecX86int10(pVbe->pInt10); xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV not present, disabling: ax=0x%04x, bx=0x%04x, cx=0x%04x\n", pVbe->pInt10->ax, pVbe->pInt10->bx, pVbe->pInt10->cx); if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Disabling TV failed\n"); } } else { pATI->tvActive = TRUE; } } else if (tv_attached && (pVbe->pInt10->bx & 0x0400)) { /* tv connected and available - enable TV */ disp_request = 0x04; /* enable TV */ #if 0 /* This works, but CRT image is vertically compressed */ if (crt_attached) disp_request |= 0x02; /* enable CRT */ /* NOTE: For me, LCD+TV does NOT work */ /*if (lcd_attached && pATI->OptionPanelDisplay) disp_request |= 0x01; * enable DFP/LCD */ #endif pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa084; pVbe->pInt10->bx = 0x0100; /* bh=0x01 set active */ pVbe->pInt10->cx = disp_request; /* try to activate TV */ xf86ExecX86int10(pVbe->pInt10); xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Setting TV active: ax=0x%04x, bx=0x%04x, cx=0x%04x\n", pVbe->pInt10->ax, pVbe->pInt10->bx, pVbe->pInt10->cx); if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Setting TV active failed\n"); } else { pATI->tvActive = TRUE; } } } } else { /* pATI->Chip < ATI_CHIP_264LTPRO */ /* TVOut Hooks - Check for TVOut BIOS/hardware */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa019; pVbe->pInt10->cx = 0x0000; /* TVOut BIOS query */ xf86ExecX86int10(pVbe->pInt10); tv_attached = FALSE; if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Failed to detect TV-Out BIOS\n"); } else { switch (pVbe->pInt10->ax & 0x0003) { case 3: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV-Out BIOS detected and active\n"); /* TV attached query */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa070; pVbe->pInt10->bx = 0x0002; /* Sub-function: return tv attached info */ xf86ExecX86int10(pVbe->pInt10); if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Failed to detect if TV is attached\n"); } else { switch (pVbe->pInt10->cx & 0x0003) { case 3: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV attached to composite and S-video connectors\n"); tv_attached = TRUE; break; case 2: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV attached to S-video connector\n"); tv_attached = TRUE; break; case 1: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV attached to composite connector\n"); tv_attached = TRUE; break; default: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV is not attached\n"); } } break; case 1: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV-Out BIOS service is not available due to" "a system BIOS error or TV-Out hardware not being installed\n"); break; default: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "No TV-Out BIOS or hardware detected\n"); } } } /* Return TV-Out configuration * see Programmer's Guide under "TV Out Specific Functions" * It's not clear exactly which adapters support these */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa070; pVbe->pInt10->bx = 0x00; xf86ExecX86int10(pVbe->pInt10); xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV-Out query: ax=0x%04x, bx=0x%04x, cx=0x%04x, dx=0x%04x\n", pVbe->pInt10->ax, pVbe->pInt10->bx, pVbe->pInt10->cx, pVbe->pInt10->dx); if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Failed to detect TV-Out configuration.\n"); } else if (pVbe->pInt10->bx == 0) { if (pVbe->pInt10->dx == 0) { xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV-Out is not detected.\n"); } else { xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV-Out is detected but not supported.\n"); } } else if ((pVbe->pInt10->cx & 0xff) == 0) { xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV-Out is currently disabled.\n"); if (tv_attached && pATI->Chip < ATI_CHIP_264LTPRO) { /* Try to enable TV-Out */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa070; pVbe->pInt10->bx = 0x0001; /* Sub-function: Select TV Out */ /* cl=0x001 enable, cl=0x000 disable, * cl=0x080 disable with feature connector bit preserved */ pVbe->pInt10->cx = 0x0001; xf86ExecX86int10(pVbe->pInt10); xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Setting TV active: ax=0x%04x, bx=0x%04x, cx=0x%04x\n", pVbe->pInt10->ax, pVbe->pInt10->bx, pVbe->pInt10->cx); if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Setting TV active failed\n"); } else { pATI->tvActive = TRUE; } } } else { pATI->tvActive = TRUE; xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV-Out is currently enabled (TV-Out revision code: %d).\n", (pVbe->pInt10->dx >> 8) & 0xff); switch ((pVbe->pInt10->cx >> 8) & 0xff) { case 0: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Reference frequency 29.49892\n"); break; case 1: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Reference frequency 28.63636\n"); break; case 2: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Reference frequency 14.31818\n"); break; case 3: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Reference frequency 27.00000\n"); break; default: xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Unknown reference frequency cx=0x%04x\n", pVbe->pInt10->cx); } /* Return TV standard * see Programmer's Guide under "TV Out Specific Functions" * It's not clear exactly which adapters support these */ pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa071; pVbe->pInt10->bx = 0x00; xf86ExecX86int10(pVbe->pInt10); xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "TV standard query result: ax=0x%04x, bx=0x%04x, cx=0x%04x\n", pVbe->pInt10->ax, pVbe->pInt10->bx, pVbe->pInt10->cx); if (pVbe->pInt10->ax & 0xff00) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Failed to return TV standard.\n"); } else { tv_std = pVbe->pInt10->cx & 0x00ff; switch (tv_std) { case ATI_TV_STD_NTSC: case ATI_TV_STD_PAL: case ATI_TV_STD_PALM: case ATI_TV_STD_PAL60: case ATI_TV_STD_NTSCJ: case ATI_TV_STD_PALCN: case ATI_TV_STD_PALN: case ATI_TV_STD_SCARTPAL: xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Current TV standard: %s\n", ATITVStandardNames[tv_std]); break; default: xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Unrecognized TV standard return code cx=0x%04x\n", pVbe->pInt10->cx); } tv_std_request = pATI->OptionTvStd; if (tv_std_request < 0 || tv_std_request > ATI_TV_STD_NONE || tv_std_request == ATI_TV_STD_RESERVED1 || tv_std_request == ATI_TV_STD_RESERVED2) { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Invalid TV standard requested, please check configuration file\n"); } else if (tv_std_request != ATI_TV_STD_NONE) { /* Set TV standard if requested (LT Pro not supported) */ if (pATI->Chip != ATI_CHIP_264LTPRO && tv_std_request != tv_std) { pVbe->pInt10->num = 0x10; pVbe->pInt10->ax = 0xa070; pVbe->pInt10->bx = 0x0003; /* sub-function: set TV standard */ pVbe->pInt10->cx = tv_std_request; xf86ExecX86int10(pVbe->pInt10); if (pVbe->pInt10->ax & 0xff00) xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Failed to set TV standard\n"); else xf86DrvMsg(pScreenInfo->scrnIndex, X_CONFIG, "Set TV standard to %s\n", ATITVStandardNames[tv_std_request]); } else { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "Setting TV standard not supported on ATI Rage LT Pro\n"); } } } } } else { xf86DrvMsg(pScreenInfo->scrnIndex, X_WARNING, "VBE module not loaded\n"); } } #endif /* TV_OUT */ /* * ATIEnterGraphics -- * * This function sets the hardware to a graphics video state. */ Bool ATIEnterGraphics ( ScreenPtr pScreen, ScrnInfoPtr pScreenInfo, ATIPtr pATI ) { /* Map apertures */ if (!ATIMapApertures(pScreenInfo->scrnIndex, pATI)) return FALSE; /* Unlock device */ ATIUnlock(pATI); /* Calculate hardware data */ if (pScreen && !ATIModeCalculate(pScreenInfo->scrnIndex, pATI, &pATI->NewHW, pScreenInfo->currentMode)) return FALSE; pScreenInfo->vtSema = TRUE; #ifdef TV_OUT if (pATI->OptionTvOut) { if (pATI->pVBE) { if (VBEGetVBEMode(pATI->pVBE, &pATI->vbemode)) { xf86DrvMsg(pScreenInfo->scrnIndex, X_INFO, "Saving VESA mode: 0x%x\n", pATI->vbemode); } } } #endif /* TV_OUT */ /* Save current state */ ATIModeSave(pScreenInfo, pATI, &pATI->OldHW); #ifdef TV_OUT if (pATI->OptionTvOut) ATIProbeAndSetActiveDisplays(pScreenInfo, pATI); #endif /* TV_OUT */ /* Set graphics state */ ATIModeSet(pScreenInfo, pATI, &pATI->NewHW); /* Possibly blank the screen */ if (pScreen) (void)ATISaveScreen(pScreen, SCREEN_SAVER_ON); /* Position the screen */ (*pScreenInfo->AdjustFrame)(pScreenInfo->scrnIndex, pScreenInfo->frameX0, pScreenInfo->frameY0, 0); SetTimeSinceLastInputEvent(); return TRUE; } /* * ATILeaveGraphics -- * * This function restores the hardware to its previous state. */ void ATILeaveGraphics ( ScrnInfoPtr pScreenInfo, ATIPtr pATI ) { if (pScreenInfo->vtSema) { /* If not exiting, save graphics video state */ if (!xf86ServerIsExiting()) ATIModeSave(pScreenInfo, pATI, &pATI->NewHW); #ifdef TV_OUT if (pATI->OptionTvOut) ATIProbeAndSetActiveDisplays(pScreenInfo, pATI); #endif /* TV_OUT */ /* Restore mode in effect on server entry */ ATIModeSet(pScreenInfo, pATI, &pATI->OldHW); pScreenInfo->vtSema = FALSE; } /* Lock device */ ATILock(pATI); /* Unmap apertures */ #ifdef AVOID_DGA if (!pATI->Closeable) #else /* AVOID_DGA */ if (!pATI->Closeable || !pATI->nDGAMode) #endif /* AVOID_DGA */ ATIUnmapApertures(pScreenInfo->scrnIndex, pATI); SetTimeSinceLastInputEvent(); } /* * ATISwitchMode -- * * This function switches to another graphics video state. */ Bool ATISwitchMode ( int iScreen, DisplayModePtr pMode, int flags ) { ScrnInfoPtr pScreenInfo = xf86Screens[iScreen]; ATIPtr pATI = ATIPTR(pScreenInfo); /* Calculate new hardware data */ if (!ATIModeCalculate(iScreen, pATI, &pATI->NewHW, pMode)) return FALSE; /* Set new hardware state */ if (pScreenInfo->vtSema) { pScreenInfo->currentMode = pMode; #ifdef XF86DRI_DEVEL if (pATI->directRenderingEnabled) { DRILock(pScreenInfo->pScreen,0); ATIDRIWaitForIdle(pATI); } #endif /* XF86DRI_DEVEL */ /* XXX Workaround for X server not hiding the cursor for Xcursor (but * only for core cursor), leaving a 64x64 garbage upper-left. */ if (pATI->pCursorInfo) (*pATI->pCursorInfo->HideCursor)(pScreenInfo); ATIModeSet(pScreenInfo, pATI, &pATI->NewHW); #ifdef XF86DRI_DEVEL if (pATI->directRenderingEnabled) { DRIUnlock(pScreenInfo->pScreen); } #endif /* XF86DRI_DEVEL */ } SetTimeSinceLastInputEvent(); return TRUE; } /* * ATIEnterVT -- * * This function sets the server's virtual console to a graphics video state. */ Bool ATIEnterVT ( int iScreen, int flags ) { ScrnInfoPtr pScreenInfo = xf86Screens[iScreen]; ScreenPtr pScreen = pScreenInfo->pScreen; ATIPtr pATI = ATIPTR(pScreenInfo); PixmapPtr pScreenPixmap; #if (XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1, 9, 99, 1, 0)) DevUnion PixmapPrivate; #endif Bool Entered; if (!ATIEnterGraphics(NULL, pScreenInfo, pATI)) return FALSE; /* The rest of this isn't needed for shadowfb */ if (pATI->OptionShadowFB) { #ifdef XF86DRI_DEVEL if (pATI->directRenderingEnabled) { /* get the Mach64 back into shape after resume */ ATIDRIResume(pScreen); DRIUnlock(pScreen); } #endif /* XF86DRI_DEVEL */ return TRUE; } pScreenPixmap = (*pScreen->GetScreenPixmap)(pScreen); #if (XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1, 9, 99, 1, 0)) PixmapPrivate = pScreenPixmap->devPrivate; if (!PixmapPrivate.ptr) pScreenPixmap->devPrivate = pScreenInfo->pixmapPrivate; #endif /* Tell framebuffer about remapped aperture */ Entered = (*pScreen->ModifyPixmapHeader)(pScreenPixmap, -1, -1, -1, -1, -1, pATI->pMemory); #if (XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1, 9, 99, 1, 0)) if (!PixmapPrivate.ptr) { pScreenInfo->pixmapPrivate = pScreenPixmap->devPrivate; pScreenPixmap->devPrivate.ptr = NULL; } #endif #ifdef XF86DRI_DEVEL if (pATI->directRenderingEnabled) { /* get the Mach64 back into shape after resume */ ATIDRIResume(pScreen); DRIUnlock(pScreen); } #endif /* XF86DRI_DEVEL */ return Entered; } /* * ATILeaveVT -- * * This function restores the server's virtual console to its state on server * entry. */ void ATILeaveVT ( int iScreen, int flags ) { ScrnInfoPtr pScreenInfo = xf86Screens[iScreen]; ScreenPtr pScreen = pScreenInfo->pScreen; ATIPtr pATI = ATIPTR(pScreenInfo); #ifdef XF86DRI_DEVEL if (pATI->directRenderingEnabled) { DRILock(pScreen,0); ATIDRIWaitForIdle(pATI); } #endif /* XF86DRI_DEVEL */ ATILeaveGraphics(pScreenInfo, ATIPTR(pScreenInfo)); } /* * ATIFreeScreen -- * * This function frees all driver data related to a screen. */ void ATIFreeScreen ( int iScreen, int flags ) { ScrnInfoPtr pScreenInfo = xf86Screens[iScreen]; ATIPtr pATI = ATIPTR(pScreenInfo); ATII2CFreeScreen(iScreen); #ifndef AVOID_CPIO xfree(pATI->OldHW.frame_buffer); xfree(pATI->NewHW.frame_buffer); #endif /* AVOID_CPIO */ xfree(pATI->pShadow); #ifndef AVOID_DGA xfree(pATI->pDGAMode); #endif /* AVOID_DGA */ xfree(pATI); pScreenInfo->driverPrivate = NULL; }