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150 commits

Author SHA1 Message Date
Dave Airlie
b4094864f1 checkpoint commit: implement SetCrtc so modes can in theory be set from user 
This hooks up the userspace mode set it "seems" to work.
 2007-04-05 18:01:02 +10:00
Dave Airlie
7bb112feca checkpoint commit: added getresources, crtc and output 
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.
 2007-04-05 17:06:42 +10:00
Dave Airlie
5bffbd6e27 initial userspace interface to get modes 2007-04-05 13:34:50 +10:00
Michel Dänzer
4f795a05f1 Merge branch 'i915-pageflip' 2007-03-10 00:11:10 +01:00
Jakob Bornecrantz
9d8ba2d0d4 drm: remove unnecessary NULL checks, and fix some indents.. 2007-02-25 10:48:26 +11:00
Michel Dänzer
5a40c043cc Add DRM_VBLANK_FLIP. 
Used to request that a scheduled buffer swap be done as a flip instead of a
blit.
 2007-02-22 17:19:30 +01:00
Thomas Hellstrom
e0f53e59be Simple fence object sample driver for via, based on idling the GPU. 
Buffer object driver for via.
Some changes to buffer object driver callbacks.
Improve fence flushing.
 2007-02-16 20:22:24 +01:00
Thomas Hellstrom
7766378d97 Initial support for fence object classes. 
(Fence objects belonging to different command submission mechanisms).
 2007-02-15 12:11:38 +01:00
Dave Airlie
d51e1bb56c libdrm: add drmOpenOnce + drmCloseOnce to libdrm 2006-11-09 08:55:58 +11:00
Dave Airlie
79038751ff libdrm: add support for server side functionality in libdrm 
This adds APIs to allow the X server to use libdrm from the system
rather than its own in-built copy.
 2006-11-08 15:08:09 +11:00
Thomas Hellstrom
56563c22d6 Minor bugfix, indentation and removal of unnused variables. 2006-10-29 15:39:11 +01:00
Thomas Hellstrom
decacb2e64 Reserve the new IOCTLs also for *bsd. 
Bump libdrm version number to 2.2.0
 2006-10-27 13:08:31 +02:00
Thomas Hellstrom
f6d5fecdd2 Last minute changes to support multi-page size buffer offset alignments. 
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.
 2006-10-27 11:28:37 +02:00
Thomas Hellstrom
e22b04f807 Merging drm-ttm-0-2-branch 
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
 2006-10-18 17:33:19 +02:00
Thomas Hellstrom
25fe4a8049 Remove some debugging messages. 2006-10-17 20:04:41 +02:00
Thomas Hellstrom
c34faf224b Remove max number of locked pages check and call, since 
that is now handled by the memory accounting.
 2006-10-17 20:03:26 +02:00
Thomas Hellstrom
5443dbe35f Implement mm_lock and mm_unlock functions. 
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.
 2006-10-17 16:00:25 +02:00
Thomas Hellstrom
5881ce1b91 Extend generality for more memory types. 
Fix up init and destruction code.
 2006-10-17 11:05:37 +02:00
Thomas Hellstrom
3070389367 Compatibility code for 2.6.15-2.6.18. It is ugly but a little comfort is that 
it will go away in the mainstream kernel.
Some bugfixes, mainly in error paths.
 2006-10-11 22:21:01 +02:00
Thomas Hellstrom
f2db76e2f2 Big update: 
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.
 2006-10-11 13:40:35 +02:00
George Sapountzis
f3deef730d Bug 6242: [mach64] Use private DMA buffers, part #3. 
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.
 2006-10-02 22:47:23 +03:00
Thomas Hellstrom
eacedf41a6 Make the user_token 44-bit for TTMs, and have them occupy a unique file space 
starting at 0x00100000000. This will hopefully allow us to use
unmap_mapping_range(). Note that user-space will need
64-bit file offset support.
 2006-10-02 15:06:35 +02:00
Michel Dänzer
ed82172378 Core vsync: Add flag DRM_VBLANK_NEXTONMISS. 
When this flag is set and the target sequence is missed, wait for the next
vertical blank instead of returning immediately.
(cherry picked from 89e323e490 commit)
 2006-09-29 12:55:08 +02:00
Michel Dänzer
316e736768 Add definition of DRM_VBLANK_SECONDARY. 
(cherry picked from 84b38b63f0 commit)
 2006-09-29 12:55:08 +02:00
Michel Dänzer
9810ec2737 Add support for tracking drawable information to core 
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 29598e5253 commit)
 2006-09-29 12:55:08 +02:00
Michel Dänzer
89e323e490 Core vsync: Add flag DRM_VBLANK_NEXTONMISS. 
When this flag is set and the target sequence is missed, wait for the next
vertical blank instead of returning immediately.
 2006-09-28 15:41:36 +02:00
Michel Dänzer
84b38b63f0 Add definition of DRM_VBLANK_SECONDARY. 2006-09-28 15:41:36 +02:00
Michel Dänzer
29598e5253 Add support for tracking drawable information to core 
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.
 2006-09-28 15:41:35 +02:00
Thomas Hellstrom
bd8ca12b7b Silence valgrind. 2006-09-26 16:00:22 +02:00
Thomas Hellstrom
fa511a3ff5 Allow for 64-bit map handles of ttms and buffer objects. 2006-09-20 16:31:15 +02:00
Thomas Hellstrom
ca1b15d645 Alternative implementation of page table zeroing using zap page_range. 
(Disabled for now)
Fix bo_wait_idle bug.
Remove stray debug message.
 2006-09-18 20:43:31 +02:00
Thomas Hellstrom
c4fad4c961 More verbose error reporting in some cases. 
Add a buffer object waitIdle user-space function.
Fix some names and minor glitches.
 2006-09-18 16:02:33 +02:00
Thomas Hellstrom
49fbeb339c Some bugfixes. 
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.
 2006-09-15 11:18:35 +02:00
Thomas Hellstrom
861b26578c Use lazy fence wait when possible even for RW fences. Saves some CPU. 
Lindent.
 2006-09-12 16:28:34 +02:00
Thomas Hellstrom
191e284709 More bugfixes. 
Disable the i915 IRQ turnoff for now since it seems to be causing problems.
 2006-09-12 12:01:00 +02:00
Thomas Hellstrom
99acb79366 Various bugfixes. 2006-09-08 17:24:38 +02:00
Thomas Hellstrom
e3f54ecdd9 Multithreaded application note. 2006-09-05 19:36:45 +02:00
Thomas Hellstrom
6042153968 Fence all unfenced buffers function. 2006-09-05 18:00:25 +02:00
Thomas Hellstrom
f88c32fd4c Libdrm function headers. Some renaming. 2006-09-04 22:05:21 +02:00
Thomas Hellstrom
405b5d9ca8 Flag bit pattern bugfixes. Remove some error messages. 2006-09-01 18:11:05 +02:00
Thomas Hellstrom
ef8e618cf3 Export buffer info on map and validate ioctls. 
Add an info ioctl operation.
 2006-09-01 16:38:06 +02:00
Thomas Hellstrom
4edb95d6e0 Various bugfixes. 2006-09-01 11:23:21 +02:00
Thomas Hellstrom
ec8c79b79d More mapping synchronization. 
libdrm validate and fencing functions.
 2006-08-31 14:10:13 +02:00
Thomas Hellstrom
d39055174b Remove the buffer object hint field and use it only 
as an argument.
Validate stub.
 2006-08-30 17:40:07 +02:00
Thomas Hellstrom
ff95ea5536 Add missing map flags. 2006-08-30 15:11:50 +02:00
Thomas Hellstrom
14a835be61 Buffer object mapping and mapping synchronization for multiple clients. 2006-08-30 15:08:40 +02:00
Thomas Hellstrom
e47a4fda2e Memory manager init and takedown. 2006-08-30 13:04:08 +02:00
Thomas Hellstrom
de144ba23c Part of buffer object libdrm interface. 2006-08-29 21:57:37 +02:00
Thomas Hellstrom
23f01c9fe8 Checkpoint commit. Buffer object flags and IOCTL argument list. 2006-08-29 18:40:08 +02:00
Thomas Hellstrom
279e8d26c6 64-bit IOCTL integer (Michel Dnzer & Brian Paul) 2006-08-29 10:45:34 +02:00