diff options
| -rw-r--r-- | ChangeLog | 18 | ||||
| -rw-r--r-- | src/radeon.h | 10 | ||||
| -rw-r--r-- | src/radeon_dri.c | 260 | ||||
| -rw-r--r-- | src/radeon_driver.c | 258 |
4 files changed, 320 insertions, 226 deletions
@@ -1,3 +1,21 @@ +2006-03-10 Benjamin Herrenschmidt <benh@kernel.crashing.org> + + * src/radeon.h: + * src/radeon_dri.c: (RADEONDRIGartHeapInit), (RADEONDRIGetVersion), + (RADEONDRIScreenInit), (RADEONDRIInitPageFlip), (RADEONDRIResume), + (RADEONDRIAllocatePCIGARTTable): + * src/radeon_driver.c: (RADEONInitMemoryMap), + (RADEONGetAccessibleVRAM), (RADEONPreInitConfig), + (RADEONPreInitDRI), (RADEONPreInitColorTiling), (RADEONPreInit), + (RADEONScreenInit), (RADEONRestoreMode): + More memory map fixes !!! This time, we add a way to get the DRM + kernel module version early, in order to properly limit the + framebuffer size when a module that doesn't support the new map is + loaded. That will improve backward compatibility. I also made the + minimum required kernel module version 1.3 which hopefully shouldn't + be a problem for anybody, and cleaned up the ordering in which we test + for DRM version to enable features + 2006-03-09 Michel Dänzer <michel@daenzer.net> * src/radeon_driver.c: (RADEONGetClockInfo), (RADEONGetVRamType), diff --git a/src/radeon.h b/src/radeon.h index 355c64c..fc694c7 100644 --- a/src/radeon.h +++ b/src/radeon.h @@ -348,7 +348,8 @@ typedef struct { CARD32 MemCntl; CARD32 BusCntl; unsigned long FbMapSize; /* Size of frame buffer, in bytes */ - unsigned long FbSecureSize; /* Size of secured fb area at end of framebuffer */ + unsigned long FbSecureSize; /* Size of secured fb area at end of + framebuffer */ int Flags; /* Saved copy of mode flags */ /* VE/M6 support */ @@ -490,9 +491,12 @@ typedef struct { RADEONFBLayout CurrentLayout; CARD32 dst_pitch_offset; #ifdef XF86DRI - Bool noBackBuffer; + Bool noBackBuffer; Bool directRenderingEnabled; Bool directRenderingInited; + Bool newMemoryMap; + drmVersionPtr pLibDRMVersion; + drmVersionPtr pKernelDRMVersion; DRIInfoPtr pDRIInfo; int drmFD; int numVisualConfigs; @@ -512,7 +516,6 @@ typedef struct { Bool depthMoves; /* Enable depth moves -- slow! */ Bool allowPageFlip; /* Enable 3d page flipping */ Bool have3DWindows; /* Are there any 3d clients? */ - int drmMinor; drmSize gartSize; drm_handle_t agpMemHandle; /* Handle from drmAgpAlloc */ @@ -777,6 +780,7 @@ extern void RADEONPllErrataAfterData(RADEONInfoPtr info); #ifdef USE_XAA extern void RADEONAccelInitCP(ScreenPtr pScreen, XAAInfoRecPtr a); #endif +extern Bool RADEONDRIGetVersion(ScrnInfoPtr pScrn); extern Bool RADEONDRIScreenInit(ScreenPtr pScreen); extern void RADEONDRICloseScreen(ScreenPtr pScreen); extern void RADEONDRIResume(ScreenPtr pScreen); diff --git a/src/radeon_dri.c b/src/radeon_dri.c index 544bca2..f9e7c9a 100644 --- a/src/radeon_dri.c +++ b/src/radeon_dri.c @@ -1092,7 +1092,7 @@ static void RADEONDRIGartHeapInit(RADEONInfoPtr info, ScreenPtr pScreen) drmRadeonMemInitHeap drmHeap; /* Start up the simple memory manager for GART space */ - if (info->drmMinor >= 6) { + if (info->pKernelDRMVersion->version_minor >= 6) { drmHeap.region = RADEON_MEM_REGION_GART; drmHeap.start = 0; drmHeap.size = info->gartTexMapSize; @@ -1109,7 +1109,7 @@ static void RADEONDRIGartHeapInit(RADEONInfoPtr info, ScreenPtr pScreen) } else { xf86DrvMsg(pScreen->myNum, X_INFO, "[drm] Kernel module too old (1.%d) for GART heap manager\n", - info->drmMinor); + info->pKernelDRMVersion->version_minor); } } @@ -1193,19 +1193,14 @@ static void RADEONDRICPInit(ScrnInfoPtr pScrn) } -/* Initialize the screen-specific data structures for the DRI and the - * Radeon. This is the main entry point to the device-specific - * initialization code. It calls device-independent DRI functions to - * create the DRI data structures and initialize the DRI state. - */ -Bool RADEONDRIScreenInit(ScreenPtr pScreen) +/* Get the DRM version and do some basic useability checks of DRI */ +Bool RADEONDRIGetVersion(ScrnInfoPtr pScrn) { - ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; RADEONInfoPtr info = RADEONPTR(pScrn); - DRIInfoPtr pDRIInfo; - RADEONDRIPtr pRADEONDRI; - int major, minor, patch; - drmVersionPtr version; + int major, minor, patch, fd; + int req_minor, req_patch; + char *busId; + drmVersionPtr libVersion; /* Check that the GLX, DRI, and DRM modules have been loaded by testing * for known symbols in each module. @@ -1213,16 +1208,17 @@ Bool RADEONDRIScreenInit(ScreenPtr pScreen) if (!xf86LoaderCheckSymbol("GlxSetVisualConfigs")) return FALSE; if (!xf86LoaderCheckSymbol("drmAvailable")) return FALSE; if (!xf86LoaderCheckSymbol("DRIQueryVersion")) { - xf86DrvMsg(pScreen->myNum, X_ERROR, - "[dri] RADEONDRIScreenInit failed (libdri.a too old)\n"); + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] RADEONDRIGetVersion failed (libdri.a too old)\n" + "[dri] Disabling DRI.\n"); return FALSE; } /* Check the DRI version */ DRIQueryVersion(&major, &minor, &patch); if (major != DRIINFO_MAJOR_VERSION || minor < DRIINFO_MINOR_VERSION) { - xf86DrvMsg(pScreen->myNum, X_ERROR, - "[dri] RADEONDRIScreenInit failed because of a version " + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] RADEONDRIGetVersion failed because of a version " "mismatch.\n" "[dri] libdri version is %d.%d.%d but version %d.%d.x is " "needed.\n" @@ -1232,6 +1228,118 @@ Bool RADEONDRIScreenInit(ScreenPtr pScreen) return FALSE; } + /* Check the lib version */ + if (xf86LoaderCheckSymbol("drmGetLibVersion")) + info->pLibDRMVersion = drmGetLibVersion(info->drmFD); + if (info->pLibDRMVersion == NULL) { + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] RADEONDRIGetVersion failed because libDRM is really " + "way to old to even get a version number out of it.\n" + "[dri] Disabling DRI.\n"); + return FALSE; + } + if (info->pLibDRMVersion->version_major != 1 || + info->pLibDRMVersion->version_minor < 2) { + /* incompatible drm library version */ + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] RADEONDRIGetVersion failed because of a " + "version mismatch.\n" + "[dri] libdrm.a module version is %d.%d.%d but " + "version 1.2.x is needed.\n" + "[dri] Disabling DRI.\n", + info->pLibDRMVersion->version_major, + info->pLibDRMVersion->version_minor, + info->pLibDRMVersion->version_patchlevel); + drmFreeVersion(info->pLibDRMVersion); + info->pLibDRMVersion = NULL; + return FALSE; + } + + /* Create a bus Id */ + if (xf86LoaderCheckSymbol("DRICreatePCIBusID")) { + busId = DRICreatePCIBusID(info->PciInfo); + } else { + busId = xalloc(64); + sprintf(busId, + "PCI:%d:%d:%d", + info->PciInfo->bus, + info->PciInfo->device, + info->PciInfo->func); + } + + /* Low level DRM open */ + fd = drmOpen(RADEON_DRIVER_NAME, busId); + xfree(busId); + if (fd < 0) { + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] RADEONDRIGetVersion failed to open the DRM\n" + "[dri] Disabling DRI.\n"); + return FALSE; + } + + /* Get DRM version & close DRM */ + info->pKernelDRMVersion = drmGetVersion(fd); + drmClose(fd); + if (info->pKernelDRMVersion == NULL) { + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] RADEONDRIGetVersion failed to get the DRM version\n" + "[dri] Disabling DRI.\n"); + return FALSE; + } + + /* Now check if we qualify */ + if (info->IsIGP) { + req_minor = 10; + req_patch = 0; + } else if (info->ChipFamily >= CHIP_FAMILY_R300) { + req_minor = 17; + req_patch = 0; + } else if (info->ChipFamily >= CHIP_FAMILY_R200) { + req_minor = 5; + req_patch = 0; + } else { + req_minor = 3; + req_patch = 0; + } + + /* We don't, bummer ! */ + if (info->pKernelDRMVersion->version_major != 1 || + info->pKernelDRMVersion->version_minor < req_minor || + (info->pKernelDRMVersion->version_minor == req_minor && + info->pKernelDRMVersion->version_patchlevel < req_patch)) { + /* Incompatible drm version */ + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] RADEONDRIGetVersion failed because of a version " + "mismatch.\n" + "[dri] radeon.o kernel module version is %d.%d.%d " + "but version 1.%d.%d or newer is needed.\n" + "[dri] Disabling DRI.\n", + info->pKernelDRMVersion->version_major, + info->pKernelDRMVersion->version_minor, + info->pKernelDRMVersion->version_patchlevel, + req_minor, + req_patch); + drmFreeVersion(info->pKernelDRMVersion); + info->pKernelDRMVersion = NULL; + return FALSE; + } + + return TRUE; +} + +/* Initialize the screen-specific data structures for the DRI and the + * Radeon. This is the main entry point to the device-specific + * initialization code. It calls device-independent DRI functions to + * create the DRI data structures and initialize the DRI state. + */ +Bool RADEONDRIScreenInit(ScreenPtr pScreen) +{ + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + RADEONInfoPtr info = RADEONPTR(pScrn); + DRIInfoPtr pDRIInfo; + RADEONDRIPtr pRADEONDRI; + drmVersionPtr version; + switch (info->CurrentLayout.pixel_code) { case 8: case 15: @@ -1350,117 +1458,6 @@ Bool RADEONDRIScreenInit(ScreenPtr pScreen) pDRIInfo = NULL; return FALSE; } - - /* Check the DRM lib version. - * drmGetLibVersion was not supported in version 1.0, so check for - * symbol first to avoid possible crash or hang. - */ - if (xf86LoaderCheckSymbol("drmGetLibVersion")) { - version = drmGetLibVersion(info->drmFD); - } else { - /* drmlib version 1.0.0 didn't have the drmGetLibVersion - * entry point. Fake it by allocating a version record - * via drmGetVersion and changing it to version 1.0.0. - */ - version = drmGetVersion(info->drmFD); - version->version_major = 1; - version->version_minor = 0; - version->version_patchlevel = 0; - } - - if (version) { - if (version->version_major != 1 || - version->version_minor < 1) { - /* incompatible drm library version */ - xf86DrvMsg(pScreen->myNum, X_ERROR, - "[dri] RADEONDRIScreenInit failed because of a " - "version mismatch.\n" - "[dri] libdrm.a module version is %d.%d.%d but " - "version 1.1.x is needed.\n" - "[dri] Disabling DRI.\n", - version->version_major, - version->version_minor, - version->version_patchlevel); - drmFreeVersion(version); - RADEONDRICloseScreen(pScreen); - return FALSE; - } - drmFreeVersion(version); - } - - /* Check the radeon DRM version */ - version = drmGetVersion(info->drmFD); - if (version) { - int req_minor, req_patch; - - if (info->IsIGP) { - req_minor = 10; - req_patch = 0; - } else if (info->ChipFamily >= CHIP_FAMILY_R300) { - req_minor = 17; - req_patch = 0; - } else if (info->ChipFamily >= CHIP_FAMILY_R200) { - req_minor = 5; - req_patch = 0; - } else { -#if X_BYTE_ORDER == X_LITTLE_ENDIAN - req_minor = 1; - req_patch = 0; -#else - req_minor = 2; - req_patch = 1; -#endif - } - - if (version->version_major != 1 || - version->version_minor < req_minor || - (version->version_minor == req_minor && - version->version_patchlevel < req_patch)) { - /* Incompatible drm version */ - xf86DrvMsg(pScreen->myNum, X_ERROR, - "[dri] RADEONDRIScreenInit failed because of a version " - "mismatch.\n" - "[dri] radeon.o kernel module version is %d.%d.%d " - "but version 1.%d.%d or newer is needed.\n" - "[dri] Disabling DRI.\n", - version->version_major, - version->version_minor, - version->version_patchlevel, - req_minor, - req_patch); - drmFreeVersion(version); - RADEONDRICloseScreen(pScreen); - return FALSE; - } - - if (version->version_minor < 3) { - xf86DrvMsg(pScreen->myNum, X_WARNING, - "[dri] Some DRI features disabled because of version " - "mismatch.\n" - "[dri] radeon.o kernel module version is %d.%d.%d but " - "1.3.1 or later is preferred.\n", - version->version_major, - version->version_minor, - version->version_patchlevel); - } - info->drmMinor = version->version_minor; - - if (info->allowColorTiling && version->version_minor < 14) { - xf86DrvMsg(pScreen->myNum, X_WARNING, - "[dri] color tiling disabled because of version " - "mismatch.\n" - "[dri] radeon.o kernel module version is %d.%d.%d but " - "1.14.0 or later is required for color tiling.\n", - version->version_major, - version->version_minor, - version->version_patchlevel); - info->allowColorTiling = FALSE; - info->tilingEnabled = FALSE; - pDRIInfo->ddxDriverMajorVersion = RADEON_VERSION_MAJOR; - } - drmFreeVersion(version); - } - /* Initialize AGP */ if (info->cardType==CARD_AGP && !RADEONDRIAgpInit(info, pScreen)) { xf86DrvMsg(pScreen->myNum, X_ERROR, @@ -1613,7 +1610,7 @@ void RADEONDRIInitPageFlip(ScreenPtr pScreen) /* Have shadowfb run only while there is 3d active. This must happen late, * after XAAInit has been called */ - if (!info->useEXA /* && info->drmMinor >= 3 */) { + if (!info->useEXA) { if (!ShadowFBInit( pScreen, RADEONDRIRefreshArea )) { xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "ShadowFB init failed, Page Flipping disabled\n"); @@ -1638,7 +1635,7 @@ void RADEONDRIResume(ScreenPtr pScreen) ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; RADEONInfoPtr info = RADEONPTR(pScrn); - if (info->drmMinor >= 9) { + if (info->pKernelDRMVersion->version_minor >= 9) { xf86DrvMsg(pScreen->myNum, X_INFO, "[RESUME] Attempting to re-init Radeon hardware.\n"); } else { @@ -2008,7 +2005,8 @@ void RADEONDRIAllocatePCIGARTTable(ScreenPtr pScreen) ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; RADEONInfoPtr info = RADEONPTR(pScrn); - if (info->cardType!=CARD_PCIE || info->drmMinor<19) + if (info->cardType != CARD_PCIE || + info->pKernelDRMVersion->version_minor < 19) return; if (info->FbSecureSize==0) diff --git a/src/radeon_driver.c b/src/radeon_driver.c index d128a1c..deb00b7 100644 --- a/src/radeon_driver.c +++ b/src/radeon_driver.c @@ -1,5 +1,5 @@ /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_driver.c,v 1.117 2004/02/19 22:38:12 tsi Exp $ */ -/* $XdotOrg: driver/xf86-video-ati/src/radeon_driver.c,v 1.93 2006-03-09 06:06:24 anholt Exp $ */ +/* $XdotOrg: driver/xf86-video-ati/src/radeon_driver.c,v 1.94 2006/03/09 15:41:16 daenzer Exp $ */ /* * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and * VA Linux Systems Inc., Fremont, California. @@ -2301,6 +2301,14 @@ static void RADEONInitMemoryMap(ScrnInfoPtr pScrn) if (mem_size == 0) mem_size = 0x800000; +#ifdef XF86DRI + /* Apply memory map limitation if using an old DRI */ + if (info->directRenderingEnabled && !info->newMemoryMap) { + CARD32 aper_size = INREG(RADEON_CONFIG_APER_SIZE); + if (aper_size < mem_size) + mem_size = aper_size; + } +#endif /* We won't try to change MC_FB_LOCATION when using fbdev */ if (!info->FBDev) { @@ -2309,7 +2317,8 @@ static void RADEONInitMemoryMap(ScrnInfoPtr pScrn) else #ifdef XF86DRI /* Old DRI has restrictions on the memory map */ - if ( info->directRenderingEnabled && info->drmMinor < 10 ) + if ( info->directRenderingEnabled && + info->pKernelDRMVersion->version_minor < 10 ) info->mc_fb_location = (mem_size - 1) & 0xffff0000U; else #endif @@ -2404,6 +2413,28 @@ static CARD32 RADEONGetAccessibleVRAM(ScrnInfoPtr pScrn) unsigned char *RADEONMMIO = info->MMIO; CARD32 aper_size = INREG(RADEON_CONFIG_APER_SIZE) / 1024; +#ifdef XF86DRI + /* If we use the DRI, we need to check if it's a version that has the + * bug of always cropping MC_FB_LOCATION to one aperture, in which case + * we need to limit the amount of accessible video memory + */ + if (info->directRenderingEnabled && + info->pKernelDRMVersion->version_minor < 23) { + xf86DrvMsg(pScrn->scrnIndex, X_WARNING, + "[dri] limiting video memory to one aperture of %dK\n"); + xf86DrvMsg(pScrn->scrnIndex, X_WARNING, + "[dri] use radeon.o kernel module version 1.23.0 for" + " full memory mapping.\n", + aper_size, + info->pKernelDRMVersion->version_major, + info->pKernelDRMVersion->version_minor, + info->pKernelDRMVersion->version_patchlevel); + info->newMemoryMap = FALSE; + return aper_size; + } + info->newMemoryMap = TRUE; +#endif /* XF86DRI */ + /* Set HDP_APER_CNTL only on cards that are known not to be broken, * that is has the 2nd generation multifunction PCI interface */ @@ -2804,7 +2835,7 @@ static Bool RADEONPreInitConfig(ScrnInfoPtr pScrn) accessible = bar_size; xf86DrvMsg(pScrn->scrnIndex, X_INFO, - "Detected total video RAM=%dK, accessible=%dK " + "Detected total video RAM=%dK, accessible=%dK " "(PCI BAR=%dK)\n", pScrn->videoRam, accessible, bar_size); if (pScrn->videoRam > accessible) @@ -2865,7 +2896,6 @@ static Bool RADEONPreInitConfig(ScrnInfoPtr pScrn) pScrn->videoRam &= ~1023; info->FbMapSize = pScrn->videoRam * 1024; - info->FbSecureSize = 0; #ifdef XF86DRI @@ -4429,6 +4459,44 @@ static Bool RADEONPreInitDRI(ScrnInfoPtr pScrn) RADEONInfoPtr info = RADEONPTR(pScrn); MessageType from; + info->directRenderingEnabled = FALSE; + info->directRenderingInited = FALSE; + info->CPInUse = FALSE; + info->CPStarted = FALSE; + info->pLibDRMVersion = NULL; + info->pKernelDRMVersion = NULL; + + if (xf86IsEntityShared(info->pEnt->index)) { + xf86DrvMsg(pScrn->scrnIndex, X_WARNING, + "Direct Rendering Disabled -- " + "Dual-head configuration is not working with " + "DRI at present.\n" + "Please use the radeon MergedFB option if you " + "want Dual-head with DRI.\n"); + return FALSE; + } + if (info->IsSecondary) + return FALSE; + + if (xf86ReturnOptValBool(info->Options, OPTION_NOACCEL, FALSE)) { + xf86DrvMsg(pScrn->scrnIndex, X_WARNING, + "[dri] Acceleration disabled, not initializing the DRI\n"); + return FALSE; + } + + if (!RADEONDRIGetVersion(pScrn)) + return FALSE; + + xf86DrvMsg(pScrn->scrnIndex, X_INFO, + "[dri] Found DRI library version %d.%d.%d and kernel" + " module version %d.%d.%d\n", + info->pLibDRMVersion->version_major, + info->pLibDRMVersion->version_minor, + info->pLibDRMVersion->version_patchlevel, + info->pKernelDRMVersion->version_major, + info->pKernelDRMVersion->version_minor, + info->pKernelDRMVersion->version_patchlevel); + if (xf86ReturnOptValBool(info->Options, OPTION_CP_PIO, FALSE)) { xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Forcing CP into PIO mode\n"); info->CPMode = RADEON_DEFAULT_CP_PIO_MODE; @@ -4576,7 +4644,63 @@ static Bool RADEONPreInitDRI(ScrnInfoPtr pScrn) return TRUE; } -#endif +#endif /* XF86DRI */ + +static void RADEONPreInitColorTiling(ScrnInfoPtr pScrn) +{ + RADEONInfoPtr info = RADEONPTR(pScrn); + + if (IS_R300_VARIANT) { + /* false by default on R3/4xx */ + info->allowColorTiling = xf86ReturnOptValBool(info->Options, + OPTION_COLOR_TILING, FALSE); + info->MaxSurfaceWidth = 3968; /* one would have thought 4096...*/ + info->MaxLines = 4096; + } else { + info->allowColorTiling = xf86ReturnOptValBool(info->Options, + OPTION_COLOR_TILING, TRUE); + info->MaxSurfaceWidth = 2048; + info->MaxLines = 2048; + } + + if (!info->allowColorTiling) + return; + +#ifdef XF86DRI + if (info->directRenderingEnabled && + info->pKernelDRMVersion->version_minor < 14) { + xf86DrvMsg(pScrn->scrnIndex, X_WARNING, + "[dri] color tiling disabled because of version " + "mismatch.\n" + "[dri] radeon.o kernel module version is %d.%d.%d but " + "1.14.0 or later is required for color tiling.\n", + info->pKernelDRMVersion->version_major, + info->pKernelDRMVersion->version_minor, + info->pKernelDRMVersion->version_patchlevel); + info->allowColorTiling = FALSE; + return; + } +#endif /* XF86DRI */ + + if ((info->allowColorTiling) && (info->IsSecondary)) { + /* can't have tiling on the 2nd head (as long as it can't use drm). + * We'd never get the surface save/restore (vt switching) right... + */ + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Color tiling disabled for 2nd head\n"); + info->allowColorTiling = FALSE; + } + else if ((info->allowColorTiling) && (info->FBDev)) { + xf86DrvMsg(pScrn->scrnIndex, X_WARNING, + "Color tiling not supported with UseFBDev option\n"); + info->allowColorTiling = FALSE; + } + else if (info->allowColorTiling) { + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Color tiling enabled by default\n"); + } else { + xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Color tiling disabled\n"); + } +} + static Bool RADEONPreInitXv(ScrnInfoPtr pScrn) { @@ -4938,38 +5062,17 @@ _X_EXPORT Bool RADEONPreInit(ScrnInfoPtr pScrn, int flags) RADEONPostInt10Check(pScrn, int10_save); +#ifdef XF86DRI + /* PreInit DRI first of all since we need that for getting a proper + * memory map + */ + info->directRenderingEnabled = RADEONPreInitDRI(pScrn); +#endif + if (!RADEONPreInitConfig(pScrn)) goto fail; - if (IS_R300_VARIANT) { - /* false by default on R3/4xx */ - info->allowColorTiling = xf86ReturnOptValBool(info->Options, - OPTION_COLOR_TILING, FALSE); - info->MaxSurfaceWidth = 3968; /* one would have thought 4096...*/ - info->MaxLines = 4096; - } else { - info->allowColorTiling = xf86ReturnOptValBool(info->Options, - OPTION_COLOR_TILING, TRUE); - info->MaxSurfaceWidth = 2048; - info->MaxLines = 2048; - } - - if ((info->allowColorTiling) && (info->IsSecondary)) { - /* can't have tiling on the 2nd head (as long as it can't use drm). We'd never - get the surface save/restore (vt switching) right... */ - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Color tiling disabled for 2nd head\n"); - info->allowColorTiling = FALSE; - } - else if ((info->allowColorTiling) && (info->FBDev)) { - xf86DrvMsg(pScrn->scrnIndex, X_WARNING, - "Color tiling not supported with UseFBDev option\n"); - info->allowColorTiling = FALSE; - } - else if (info->allowColorTiling) { - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Color tiling enabled by default\n"); - } else { - xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Color tiling disabled\n"); - } + RADEONPreInitColorTiling(pScrn); RADEONPreInitDDC(pScrn); @@ -4992,13 +5095,9 @@ _X_EXPORT Bool RADEONPreInit(ScrnInfoPtr pScrn, int flags) if (!RADEONPreInitAccel(pScrn)) goto fail; -#ifdef XF86DRI - if (!RADEONPreInitDRI(pScrn)) goto fail; -#endif - if (!RADEONPreInitXv(pScrn)) goto fail; - /* Free the video bios (if applicable) */ + /* Free the video bios (if applicable) */ if (info->VBIOS) { xfree(info->VBIOS); info->VBIOS = NULL; @@ -5543,13 +5642,6 @@ _X_EXPORT Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen, RADEONTRACE(("RADEONScreenInit %x %d\n", pScrn->memPhysBase, pScrn->fbOffset)); -#ifdef XF86DRI - /* Turn off the CP for now. */ - info->CPInUse = FALSE; - info->CPStarted = FALSE; - info->directRenderingEnabled = FALSE; - info->directRenderingInited = FALSE; -#endif info->accelOn = FALSE; info->accel = NULL; pScrn->fbOffset = 0; @@ -5573,13 +5665,6 @@ _X_EXPORT Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen, } } -#if 0 - if (info->allowColorTiling && info->useEXA) { - xf86DrvMsg(pScrn->scrnIndex, X_INFO, - "Color tiling not supported yet with EXA, disabling\n"); - info->allowColorTiling = FALSE; - } -#endif if (info->allowColorTiling && (pScrn->virtualX > info->MaxSurfaceWidth)) { xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Color tiling not supported with virtual x resolutions larger than %d, disabling\n", @@ -5599,7 +5684,8 @@ _X_EXPORT Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen, info->tilingEnabled = (pScrn->currentMode->Flags & (V_DBLSCAN | V_INTERLACE)) ? FALSE : TRUE; } } - /* Visual setup */ + + /* Visual setup */ miClearVisualTypes(); if (!miSetVisualTypes(pScrn->depth, miGetDefaultVisualMask(pScrn->depth), @@ -5608,12 +5694,10 @@ _X_EXPORT Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen, miSetPixmapDepths (); #ifdef XF86DRI - /* Setup DRI after visuals have been - established, but before fbScreenInit is - called. fbScreenInit will eventually - call the driver's InitGLXVisuals call - back. */ - { + /* Setup DRI after visuals have been established, but before fbScreenInit is + * called. fbScreenInit will eventually call the driver's InitGLXVisuals + * call back. */ + if (info->directRenderingEnabled) { /* FIXME: When we move to dynamic allocation of back and depth * buffers, we will want to revisit the following check for 3 * times the virtual size of the screen below. @@ -5622,11 +5706,7 @@ _X_EXPORT Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen, info->CurrentLayout.pixel_bytes); int maxy = info->FbMapSize / width_bytes; - if (xf86ReturnOptValBool(info->Options, OPTION_NOACCEL, FALSE)) { - xf86DrvMsg(scrnIndex, X_WARNING, - "Acceleration disabled, not initializing the DRI\n"); - info->directRenderingEnabled = FALSE; - } else if (maxy <= pScrn->virtualY * 3) { + if (maxy <= pScrn->virtualY * 3) { xf86DrvMsg(scrnIndex, X_ERROR, "Static buffer allocation failed. Disabling DRI.\n"); xf86DrvMsg(scrnIndex, X_ERROR, @@ -5644,24 +5724,29 @@ _X_EXPORT Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen, "\t*** This message has been last modified on 2005-08-07.\n\n" ); info->directRenderingEnabled = RADEONDRIScreenInit(pScreen); - } else if (info->IsSecondary) { - info->directRenderingEnabled = FALSE; - } else if (xf86IsEntityShared(info->pEnt->index)) { - /* Xinerama has sync problem with DRI, disable it for now */ - info->directRenderingEnabled = FALSE; - xf86DrvMsg(scrnIndex, X_WARNING, - "Direct Rendering Disabled -- " - "Dual-head configuration is not working with " - "DRI at present.\n" - "Please use the radeon MergedFB option if you " - "want Dual-head with DRI.\n"); } else { info->directRenderingEnabled = RADEONDRIScreenInit(pScreen); } } + /* Tell DRI about new memory map */ + if (info->directRenderingEnabled && info->newMemoryMap) { + drmRadeonSetParam radeonsetparam; + RADEONTRACE(("DRI New memory map param\n")); + memset(&radeonsetparam, 0, sizeof(drmRadeonSetParam)); + radeonsetparam.param = RADEON_SETPARAM_NEW_MEMMAP; + radeonsetparam.value = 1; + if (drmCommandWrite(info->drmFD, DRM_RADEON_SETPARAM, + &radeonsetparam, sizeof(drmRadeonSetParam)) < 0) { + xf86DrvMsg(pScrn->scrnIndex, X_WARNING, + "[drm] failed to enable new memory map\n"); + RADEONDRICloseScreen(pScreen); + info->directRenderingEnabled = FALSE; + } + } + hasDRI = info->directRenderingEnabled; -#endif +#endif /* XF86DRI */ /* Initialize the memory map, this basically calculates the values * we'll use later on for MC_FB_LOCATION & MC_AGP_LOCATION @@ -5812,20 +5897,8 @@ _X_EXPORT Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen, /* DRI finalisation */ #ifdef XF86DRI - /* Tell DRI about new memory map */ - if (info->directRenderingEnabled) { - drmRadeonSetParam radeonsetparam; - RADEONTRACE(("DRI New memory map param\n")); - memset(&radeonsetparam, 0, sizeof(drmRadeonSetParam)); - radeonsetparam.param = RADEON_SETPARAM_NEW_MEMMAP; - radeonsetparam.value = 1; - if (drmCommandWrite(info->drmFD, DRM_RADEON_SETPARAM, - &radeonsetparam, sizeof(drmRadeonSetParam)) < 0) - xf86DrvMsg(pScrn->scrnIndex, X_WARNING, - "[drm] failed to enable new memory map\n"); - } - - if (info->cardType==CARD_PCIE && info->pciGartOffset && info->drmMinor>=19) + if (info->directRenderingEnabled && info->cardType==CARD_PCIE && + info->pciGartOffset && info->pKernelDRMVersion->version_minor >= 19) { drmRadeonSetParam radeonsetparam; RADEONTRACE(("DRI PCIGART param\n")); @@ -6748,7 +6821,8 @@ static void RADEONRestoreMode(ScrnInfoPtr pScrn, RADEONSavePtr restore) RADEONRestoreCrtc2Registers(pScrn, restore); RADEONRestorePLL2Registers(pScrn, restore); - if(info->IsSwitching) return; + if (info->IsSwitching) + return; pRADEONEnt->IsSecondaryRestored = TRUE; |