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2005-04-16Use /*- to begin license blocks in BSD code to reduce diffs against FreeBSDEric Anholt
CVS.
2005-04-13Fix build on FreeBSD-current, thanks to jhb@.Eric Anholt
2005-04-04mirror changes made in main tree.. just happened to be doing this myselfDave Airlie
2005-03-29Missing file via_video.c commited.Thomas Hellstrom
2005-03-29Add skeletal imagine driver (but don't build it yet).Adam Jackson
2005-03-28Via updates:Thomas Hellstrom
New PCI command parser. Moved from via_dma.c to via_verifier.c so functions with similar functionality are close to eachother. Moved video related functions to via_video.c, which might be extended in the future, as new video functionality is added. New device-specific generic IRQ IOCTL, similar to the general VBLANK IOCTL, but with support for multiple device IRQ sources and functionality. Support for Unichrome Pro PM800/CN400 video DMA commands in verifier and PCI parser. Support for Unichrome Pro PM800/CN400 HQV IRQs in the new generic IRQ IOCTL. Bumped minor. New version 2.6.0.
2005-03-27Description: Rather than use custom code in DRM_WAIT_ON() to do exactlyDave Airlie
what wait_event_interruptible_timeout() does, use the function and just change the return values appropriately. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
2005-03-27Some ia64 platforms may not support write combining on all type of memory,Dave Airlie
so we need to consult the EFI memory map before we try to set the write combine attribute of a page. This patch will try to map a page write combined if it's not an AGP page and the EFI memory map says it's ok, otherwise it falls back to a regular, uncached mapping. Can someone please apply this to the drm tree? From: Jesse Barnes
2005-03-25Don't know who set the i915GM PCI ID incorrectly but it should be 0x2592Alan Hourihane
2005-03-25From Xorg CVS realign the i915_drv.hDave Airlie
From: Tungsten Graphics Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-03-25use linux-core for 2.6 not this stuff..Dave Airlie
2005-03-25fix up AGP multi-head support for kernel 2.6.12Dave Airlie
2005-03-25verify_area is deprecated, replaced by access_ok. Seems I missed this oneDave Airlie
when I did the big overall conversion. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
2005-03-25fix bug with XFree86 4.3 on core drmDave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-03-253dfx DRM depends on PCIDave Airlie
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2005-03-25For 2.6.12 and 2.6.11.x:Dave Airlie
Remove incorrect "drm_"-prefix from parameter description. Signed-off-by: Magnus Damm <damm@opensource.se>
2005-03-18Add support for production version of ATI RN50/ES1000. (ATI TechnologiesMichel Daenzer
Inc.)
2005-03-15add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear filtering onRoland Scheidegger
r200
2005-03-14via changes:Thomas Hellstrom
1. Initialize futex locks to zero on device init. 2. Remove some stray defines from via_drm.h 3. Prepare via_drm.h for drm client inclusion. The goal is to share a common file with common definitions. 4. Sync shared / shared-core via_drm.h 5. Bump minor, because of the futex lock initialization.
2005-03-13Command DMA optimizations:Felix Kuehling
- don't waste DMA memory when small command buffers are flushed - minimized padding with noops - slightly simplified faked DMA flushing
2005-03-08Fix for bug 2673 from Egbert Eich - memset the versionDave Airlie
2005-03-07Tracked down random lockups related to command DMA that occurred in Quake3Felix Kuehling
after ~5min: buffer aging was subtly broken. Part of this may have also affected vertex DMA buffer aging and client-side texture heap aging, though with less fatal consequences. Bumped minor version and driver date.
2005-03-07minor pointer cast typoDave Airlie
2005-03-06Added support for command DMA on Savage4-based hardware. UnfortunatelyFelix Kuehling
command and vertex DMA don't work at the same time. Command DMA performance is superior and works with all vertex formats. Bumped minor version and driver date.
2005-03-04add some idct type 3 packets for referenceDave Airlie
2005-02-23Use wrap counter to extend 16-bit hardware event tags to 32-bit logicalFelix Kuehling
event counters in the SAVAGE_EVENT_EMIT/WAIT ioctls. This is needed for reliable client-side texture heap aging. Slightly simplified DMA buffer aging while at it. Bumped minor version and driver date.
2005-02-20Fix VIA K8M800 PCI ID.Thomas Hellstrom
2005-02-19Fix a couple of gcc warnings in DRM_INFOs.Eric Anholt
2005-02-19Merge r1.26 from FreeBSD: Now that mem(4) is a kernel module, we need toEric Anholt
depend on it.
2005-02-18fd.o bug #2576: Add support for ATI RN50/ES1000. (ATI Technologies Inc.)Michel Daenzer
2005-02-18Bug #2567: Fix reversed memset arguments. (David Krause)Adam Jackson
2005-02-15Run depmod after installing new modulesKeith Whitwell
2005-02-14Use fuword32 for DRM_GET_USER_UNCHECKED when available. May help on 64-bitEric Anholt
platforms. Submitted by: Jung-uk Kim, jkim at niksun dot com
2005-02-14Use the proper API to get PCI vendor/device number for a dev.Eric Anholt
PR: ports/76879 Submitted by: Alex, lesha at intercaf dot ru.
2005-02-14Initialize kbuf to NULL to quiet the compiler about uninit variablesEric Anholt
(wasn't an issue). Don't forget to free kbuf if the copyin fails.
2005-02-13Fixed Futex release bug. Bumped driver date and patchlevel.Thomas Hellstrom
2005-02-13Fix bad copy'n'pastage of copyrights -- don't disclaim anything for VAEric Anholt
Linux or PI in my copyrights when I should be doing it for myself.
2005-02-13Add the first bits necessary for a port of savage to FreeBSD. More toEric Anholt
follow later.
2005-02-10add support for texture micro tiling for radeon/r200. Add support for cubeRoland Scheidegger
maps for r100. (Stephane Marchesin's port of the core version).
2005-02-10add support for texture micro tiling on radeon/r200. Add support for r100Roland Scheidegger
cube maps (since it also requires a version bump) at the same time.
2005-02-10Stephane's port of Eric's race fixKeith Whitwell
2005-02-08fix incorrect PCI id for ATI radeonRoland Scheidegger
2005-02-08Close a race which could allow for privilege escalation by users with DRIEric Anholt
privileges on Radeon hardware. Essentially, a malicious program could submit a packet containing an offset (possibly in main memory) to be rendered from/to, while a separate thread switched that offset in userspace rapidly between a valid value and an invalid one. radeon_check_and_fixup_offset() would pull the offset in from user space, check it, and spit it back out to user space to be copied in later by the emit code. It would sometimes catch the bad value, but sometimes the malicious program could modify it after the check and get an invalid offset rendered from/to. Fix this by allocating a temporary buffer and copying the data in at once. While here, make the cliprects stuff not do the VERIFYAREA_READ and COPY_FROM_USER_UNCHECKED gymnastics, avoiding a lock order reversal on FreeBSD. Performance impact is negligible -- no difference on r200 to ~1% improvement on rv200 in quake3 tests (P4 1Ghz, demofour at 1024x768, n=4 or 5).
2005-02-07Invalid bound check of driver defined ioctls in drm_ioctlDave Airlie
Bug 2489 Reporter: Aapo Tahkola <aet@rasterburn.org>
2005-02-07Cast user data to correct type in radeon_surface_free's copyin.Roland Scheidegger
2005-02-07change DRIVER_ to CORE_ makes things look nicer, also change it so theDave Airlie
driver name is marked on resource allocations
2005-02-07fix agp detection on linuxDave Airlie
2005-02-07Restore a debugging message to DRM_DEBUG instead of DRM_ERROR.Eric Anholt
2005-02-07Remove some annoying trailing whitespace.Eric Anholt
2005-02-05- Implement drm_initmap, and extend it with the resource number to helpEric Anholt
FreeBSD. Add drm_get_resource_{start|len} so linux-specific stuff doesn't need to be in shared code. - Fix mach64 build by using __DECONST to work around passing a const pointer to useracc, which is unfortunately not marked const. - Get rid of a lot of maplist code by not having dev->maplist be a pointer, and by sticking the link entries directly in drm_local_map_t rather than having a separate structure for the linked list. - Factor out map uninit and removal into its own routine, rather than duplicating in both drm_takedown() and drm_rmmap(). - Hook up more driver functions, and correct FreeBSD-specific bits of radeon_cp.c, making radeon work. - Baby steps towards using bus_space as we should.
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