3c995c2c4d
Fix mapCount refcounting on unmap, even though the value is unused.
2007-09-21 15:58:02 -07:00
cf2d569dac
Replace NO_MOVE/NO_EVICT flags to buffer objects with an ioctl to set pinning.
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This cleans up the create/validate interfaces for this very uncommon path, and
makes pinned object creation much easier to use for the X Server.
2007-07-26 10:15:11 -07:00
6ad1df2176
drm: remove drm_u64_t, replace with uint64_t everwhere
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This might break something, stdint.h inclusion in drm.h maybe required
but I'm not sure yet what platforms have it what ones don't.
2007-07-18 09:42:06 +10:00
2c9e05cf4c
Merge branch 'master' into cleanup
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Conflicts:
libdrm/xf86drm.c
linux-core/drm_bo.c
linux-core/drm_fence.c
2007-07-11 11:23:41 +10:00
2407ce57de
Fix drmMMUnlock / drmMMLock return values.
2007-06-13 15:59:28 +02:00
b6b5df24b9
Try to make buffer object / fence object ioctl args 64-bit safe.
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Introduce tile members for future tiled buffer support.
Allow user-space to explicitly define a fence-class.
Remove the implicit fence-class mechanism.
64-bit wide buffer object flag member.
2007-06-12 12:21:38 +02:00
fdc293d40c
reformatting, clean-ups
2007-05-29 14:56:17 -06:00
ccd7b6e8dd
Clean-ups and reformatting.
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Use 4-space indentation consistently.
Replace occurances of:
if (cond) code;
with:
if (cond)
code;
to facilitate putting breakpoints on code.
2007-05-29 14:54:00 -06:00
58b2ed7832
Revert "drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls."
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This reverts commit 3fdef0dc20
2007-05-26 03:48:08 +10:00
375f3f2884
Revert "drm/ttm: cleanup most of fence ioctl split out"
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This reverts commit 3dfc1400e9
2007-05-26 03:47:48 +10:00
3dfc1400e9
drm/ttm: cleanup most of fence ioctl split out
2007-05-26 03:32:34 +10:00
3fdef0dc20
drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls.
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This is the first bunch of ioctls
2007-05-26 03:32:34 +10:00
25c51f539f
drm/ttm: ioctl cleanup for buffer object - user side only
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This just cleans up the xf86drm.c to what I want and drm.h,
I need to fix up the kernel internals to suit these changes now.
I've moved to using struct instead of typedefs for the bo and it doesn't look
that bad so I'll do the same thing for mm and fence..
2007-05-08 17:53:58 +10:00
963ed9910a
libdrm: fix typo on ttm fence interface
2007-05-08 17:51:21 +10:00
6a62941eca
drm/ttm: cleanup most of fence ioctl split out
2007-05-06 11:35:11 +10:00
ee8954cb53
drm/ttm: cleanup mm_ioctl ioctls to be separate ioctls.
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This is the first bunch of ioctls
2007-05-06 11:17:30 +10:00
cf7c90f7b4
Fix buffer object list freeing.
2007-05-02 17:14:57 +02:00
b69b426346
libdrm: remove HAVE_XORG_CONFIG_H and XFree86LOADER ifdef's.
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We no longer import libdrm in the xserver.
2007-04-26 14:15:55 +03:00
e6e4946c82
Require the hardware lock for buffer creation
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(since that implies a validate).
Fix drm_bo_wait_unfenced error messages and codes.
Fix some return codes from libdrm.
2007-04-16 16:23:05 +02:00
4f795a05f1
Merge branch 'i915-pageflip'
2007-03-10 00:11:10 +01:00
9d8ba2d0d4
drm: remove unnecessary NULL checks, and fix some indents..
2007-02-25 10:48:26 +11:00
5a40c043cc
Add DRM_VBLANK_FLIP.
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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
e0f53e59be
Simple fence object sample driver for via, based on idling the GPU.
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Buffer object driver for via.
Some changes to buffer object driver callbacks.
Improve fence flushing.
2007-02-16 20:22:24 +01:00
7766378d97
Initial support for fence object classes.
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(Fence objects belonging to different command submission mechanisms).
2007-02-15 12:11:38 +01:00
d51e1bb56c
libdrm: add drmOpenOnce + drmCloseOnce to libdrm
2006-11-09 08:55:58 +11:00
79038751ff
libdrm: add support for server side functionality in libdrm
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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
56563c22d6
Minor bugfix, indentation and removal of unnused variables.
2006-10-29 15:39:11 +01:00
decacb2e64
Reserve the new IOCTLs also for *bsd.
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Bump libdrm version number to 2.2.0
2006-10-27 13:08:31 +02:00
f6d5fecdd2
Last minute changes to support multi-page size buffer offset alignments.
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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
e22b04f807
Merging drm-ttm-0-2-branch
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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
25fe4a8049
Remove some debugging messages.
2006-10-17 20:04:41 +02:00
c34faf224b
Remove max number of locked pages check and call, since
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that is now handled by the memory accounting.
2006-10-17 20:03:26 +02:00
5443dbe35f
Implement mm_lock and mm_unlock functions.
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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
5881ce1b91
Extend generality for more memory types.
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Fix up init and destruction code.
2006-10-17 11:05:37 +02:00
3070389367
Compatibility code for 2.6.15-2.6.18. It is ugly but a little comfort is that
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it will go away in the mainstream kernel.
Some bugfixes, mainly in error paths.
2006-10-11 22:21:01 +02:00
f2db76e2f2
Big update:
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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
f3deef730d
Bug 6242: [mach64] Use private DMA buffers, part #3 .
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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
eacedf41a6
Make the user_token 44-bit for TTMs, and have them occupy a unique file space
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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
ed82172378
Core vsync: Add flag DRM_VBLANK_NEXTONMISS.
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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
2006-09-29 12:55:08 +02:00
316e736768
Add definition of DRM_VBLANK_SECONDARY.
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(cherry picked from 84b38b63f0
2006-09-29 12:55:08 +02:00
9810ec2737
Add support for tracking drawable information to core
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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
2006-09-29 12:55:08 +02:00
89e323e490
Core vsync: Add flag DRM_VBLANK_NEXTONMISS.
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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
84b38b63f0
Add definition of DRM_VBLANK_SECONDARY.
2006-09-28 15:41:36 +02:00
29598e5253
Add support for tracking drawable information to core
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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
bd8ca12b7b
Silence valgrind.
2006-09-26 16:00:22 +02:00
fa511a3ff5
Allow for 64-bit map handles of ttms and buffer objects.
2006-09-20 16:31:15 +02:00
ca1b15d645
Alternative implementation of page table zeroing using zap page_range.
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(Disabled for now)
Fix bo_wait_idle bug.
Remove stray debug message.
2006-09-18 20:43:31 +02:00
c4fad4c961
More verbose error reporting in some cases.
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Add a buffer object waitIdle user-space function.
Fix some names and minor glitches.
2006-09-18 16:02:33 +02:00
49fbeb339c
Some bugfixes.
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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
861b26578c
Use lazy fence wait when possible even for RW fences. Saves some CPU.
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Lindent.
2006-09-12 16:28:34 +02:00
Eric Anholt
Dave Airlie
Thomas Hellstrom
Brian
George Sapountzis
Michel Dänzer
Jakob Bornecrantz