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2007-04-10fixup numerous issues with adding framebuffer supportDavid Airlie
This still isn't perfect but it fixes a few oopses and cleans up some of the tabs and bugs in the original fb limit code
2007-04-10mode: fixup problems with framebuffer add functionDavid Airlie
2007-04-10add addfb/rmfb ioctlsJakob Bornecrantz
Originally from Jakob, cleaned up by airlied.
2007-04-05checkpoint commit: implement SetCrtc so modes can in theory be set from userDave Airlie
This hooks up the userspace mode set it "seems" to work.
2007-04-05checkpoint commit: added getresources, crtc and outputDave Airlie
This adds the user interfaces from Jakob and hooks them up for 3 ioctls GetResources, GetCrtc and GetOutput. I've made the ids for everything fbs, crtcs, outputs and modes go via idr as per krh's suggestion on irc as it make the code nice and consistent.
2007-04-05initial userspace interface to get modesDave Airlie
2007-03-10Merge branch 'i915-pageflip'Michel Dänzer
2007-02-25drm: remove unnecessary NULL checks, and fix some indents..Jakob Bornecrantz
2007-02-22Add DRM_VBLANK_FLIP.Michel Dänzer
Used to request that a scheduled buffer swap be done as a flip instead of a blit.
2007-02-16Simple fence object sample driver for via, based on idling the GPU.Thomas Hellstrom
Buffer object driver for via. Some changes to buffer object driver callbacks. Improve fence flushing.
2007-02-15Initial support for fence object classes.Thomas Hellstrom
(Fence objects belonging to different command submission mechanisms).
2006-11-09libdrm: add drmOpenOnce + drmCloseOnce to libdrmDave Airlie
2006-11-08libdrm: add support for server side functionality in libdrmDave Airlie
This adds APIs to allow the X server to use libdrm from the system rather than its own in-built copy.
2006-10-29Minor bugfix, indentation and removal of unnused variables.Thomas Hellstrom
2006-10-27Reserve the new IOCTLs also for *bsd.Thomas Hellstrom
Bump libdrm version number to 2.2.0
2006-10-27Last minute changes to support multi-page size buffer offset alignments.Thomas Hellstrom
This will come in very handy for tiled buffers on intel hardware. Also add some padding to interface structures to allow future binary backwards compatible changes.
2006-10-18Merging drm-ttm-0-2-branchThomas Hellstrom
Conflicts: linux-core/drmP.h linux-core/drm_drv.c linux-core/drm_irq.c linux-core/drm_stub.c shared-core/drm.h shared-core/i915_drv.h shared-core/i915_irq.c
2006-10-17Remove some debugging messages.Thomas Hellstrom
2006-10-17Remove max number of locked pages check and call, sinceThomas Hellstrom
that is now handled by the memory accounting.
2006-10-17Implement mm_lock and mm_unlock functions.Thomas Hellstrom
The mm_lock function is used when leaving vt. It evicts _all_ buffers. Buffers with the DRM_BO_NO_MOVE attribute set will be guaranteed to get the same offset when / if they are rebound.
2006-10-17Extend generality for more memory types.Thomas Hellstrom
Fix up init and destruction code.
2006-10-11Compatibility code for 2.6.15-2.6.18. It is ugly but a little comfort is thatThomas Hellstrom
it will go away in the mainstream kernel. Some bugfixes, mainly in error paths.
2006-10-11Big update:Thomas Hellstrom
Adapt for new functions in the 2.6.19 kernel. Remove the ability to have multiple regions in one TTM. This simplifies a lot of code. Remove the ability to access TTMs from user space. We don't need it anymore without ttm regions. Don't change caching policy for evicted buffers. Instead change it only when the buffer is accessed by the CPU (on the first page fault). This tremendously speeds up eviction rates. Current code is safe for kernels <= 2.6.14. Should also be OK with 2.6.19 and above.
2006-10-02Bug 6242: [mach64] Use private DMA buffers, part #3.George Sapountzis
Add DRM_PCI_BUFFER_RO flag for mapping PCI DMA buffer read-only. An additional flag is needed, since PCI DMA buffers do not have an associated map.
2006-10-02Make the user_token 44-bit for TTMs, and have them occupy a unique file spaceThomas Hellstrom
starting at 0x00100000000. This will hopefully allow us to use unmap_mapping_range(). Note that user-space will need 64-bit file offset support.
2006-09-29Core vsync: Add flag DRM_VBLANK_NEXTONMISS.Michel Dänzer
When this flag is set and the target sequence is missed, wait for the next vertical blank instead of returning immediately. (cherry picked from 89e323e4900af84cc33219ad24eb0b435a039d23 commit)
2006-09-29Add definition of DRM_VBLANK_SECONDARY.Michel Dänzer
(cherry picked from 84b38b63f05e04ade8b1ddfb770047fd86de0d64 commit)
2006-09-29Add support for tracking drawable information to coreMichel Dänzer
Actually make the existing ioctls for adding and removing drawables do something useful, and add another ioctl for the X server to update drawable information. The only kind of drawable information tracked so far is cliprects. (cherry picked from 29598e5253ff5c085ccf63580fd24b84db848424 commit)
2006-09-28Core vsync: Add flag DRM_VBLANK_NEXTONMISS.Michel Dänzer
When this flag is set and the target sequence is missed, wait for the next vertical blank instead of returning immediately.
2006-09-28Add definition of DRM_VBLANK_SECONDARY.Michel Dänzer
2006-09-28Add support for tracking drawable information to coreMichel Dänzer
Actually make the existing ioctls for adding and removing drawables do something useful, and add another ioctl for the X server to update drawable information. The only kind of drawable information tracked so far is cliprects.
2006-09-26Silence valgrind.Thomas Hellstrom
2006-09-20Allow for 64-bit map handles of ttms and buffer objects.Thomas Hellstrom
2006-09-18Alternative implementation of page table zeroing using zap page_range.Thomas Hellstrom
(Disabled for now) Fix bo_wait_idle bug. Remove stray debug message.
2006-09-18More verbose error reporting in some cases.Thomas Hellstrom
Add a buffer object waitIdle user-space function. Fix some names and minor glitches.
2006-09-15Some bugfixes.Thomas Hellstrom
Change the fence object interface somewhat to allow some more flexibility. Make list IOCTLS really restartable. Try to avoid busy-waits in the kernel using immediate return to user-space with an -EAGAIN.
2006-09-12Use lazy fence wait when possible even for RW fences. Saves some CPU.Thomas Hellstrom
Lindent.
2006-09-12More bugfixes.Thomas Hellstrom
Disable the i915 IRQ turnoff for now since it seems to be causing problems.
2006-09-08Various bugfixes.Thomas Hellstrom
2006-09-05Multithreaded application note.Thomas Hellstrom
2006-09-05Fence all unfenced buffers function.Thomas Hellstrom
2006-09-04Libdrm function headers. Some renaming.Thomas Hellstrom
2006-09-01Flag bit pattern bugfixes. Remove some error messages.Thomas Hellstrom
2006-09-01Export buffer info on map and validate ioctls.Thomas Hellstrom
Add an info ioctl operation.
2006-09-01Various bugfixes.Thomas Hellstrom
2006-08-31More mapping synchronization.Thomas Hellstrom
libdrm validate and fencing functions.
2006-08-30Remove the buffer object hint field and use it onlyThomas Hellstrom
as an argument. Validate stub.
2006-08-30Add missing map flags.Thomas Hellstrom
2006-08-30Buffer object mapping and mapping synchronization for multiple clients.Thomas Hellstrom
2006-08-30Memory manager init and takedown.Thomas Hellstrom