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
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
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
191e284709
More bugfixes.
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Disable the i915 IRQ turnoff for now since it seems to be causing problems.
2006-09-12 12:01:00 +02:00
99acb79366
Various bugfixes.
2006-09-08 17:24:38 +02:00
e3f54ecdd9
Multithreaded application note.
2006-09-05 19:36:45 +02:00
6042153968
Fence all unfenced buffers function.
2006-09-05 18:00:25 +02:00
f88c32fd4c
Libdrm function headers. Some renaming.
2006-09-04 22:05:21 +02:00
405b5d9ca8
Flag bit pattern bugfixes. Remove some error messages.
2006-09-01 18:11:05 +02:00
ef8e618cf3
Export buffer info on map and validate ioctls.
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Add an info ioctl operation.
2006-09-01 16:38:06 +02:00
4edb95d6e0
Various bugfixes.
2006-09-01 11:23:21 +02:00
ec8c79b79d
More mapping synchronization.
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libdrm validate and fencing functions.
2006-08-31 14:10:13 +02:00
d39055174b
Remove the buffer object hint field and use it only
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as an argument.
Validate stub.
2006-08-30 17:40:07 +02:00
ff95ea5536
Add missing map flags.
2006-08-30 15:11:50 +02:00
14a835be61
Buffer object mapping and mapping synchronization for multiple clients.
2006-08-30 15:08:40 +02:00
e47a4fda2e
Memory manager init and takedown.
2006-08-30 13:04:08 +02:00
de144ba23c
Part of buffer object libdrm interface.
2006-08-29 21:57:37 +02:00
23f01c9fe8
Checkpoint commit. Buffer object flags and IOCTL argument list.
2006-08-29 18:40:08 +02:00
279e8d26c6
64-bit IOCTL integer (Michel Dnzer & Brian Paul)
2006-08-29 10:45:34 +02:00
e181f594a4
Add a 64-bit drm unsigned type for 64-bit clean IOCTLS.
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Conversion functions in drmP.h and xf86drm.c.
2006-08-28 09:49:09 +02:00
886d3b3061
Bugfixes.
2006-08-27 22:01:33 +02:00
b4b7b99760
Remove the ioctl multiplexing, and instead allow for generic
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drm ioctls 0x80 - 0xFF.
2006-08-27 21:16:13 +02:00
a6535c8db4
Add a fence object class field for future use (For example VSYNC fence objects)
2006-08-22 10:44:09 +02:00
166da9355d
User / Kernel space fence objects (device-independent part).
2006-08-21 21:02:08 +02:00
b9243ce3d5
.cvsignore -> .gitignore
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Sort the merged file, remove the redundant explicit .ko lines and add
some generated symlinks.
2006-07-19 18:31:43 +02:00
14d1219442
Avoid walking off the end of the hash table. (Coverity report #465 )
2006-03-15 01:02:54 +00:00
22e41ef083
Formatting cleanup, dead code removal. Remove N() namespacing macro,
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useless. Remove SIGIO handling functions as they're server-only and
properly belong in libdri.
2006-02-20 23:09:00 +00:00
26462b9aa4
Initialize sv.drm_dd_minor to "don't care" along with dd_major, to appease
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valgrind.
2005-12-31 11:48:12 +00:00
7d735a8c9f
Bump package and DSO numbers to 2.0 to reflect 32/64 ABI change
2005-11-30 18:44:54 +00:00
f28dddb551
Resync from Xorg head: conditional include of xorg-config.h
2005-11-30 03:51:46 +00:00
ea08b613bd
Resync from Xorg head (Bug #3815 , GNU/kFreeBSD hack)
2005-11-30 02:55:14 +00:00
b3189730e7
Add TODO based on my email from a while ago
2005-11-29 21:10:59 +00:00
6941b375e8
Remove redundant #ifdef stanza
2005-11-29 20:03:38 +00:00
48198970ce
Error checking for drmStrdup (Tilman Sauerbeck)
2005-11-29 20:02:34 +00:00
7ede209ce0
fixup xf86drm.c for new headers
2005-11-29 09:50:47 +00:00
645e2d411d
fixes from Egbert for 64bit
2005-11-29 09:19:20 +00:00
ec0ef9a78d
remove xf86drmCompat.*, unused since about XFree86 4.2.
2005-11-28 22:18:12 +00:00
0472ac5d11
fix mem leak in HashHash() (bug 5171)
2005-11-28 17:33:01 +00:00
79f30e79ec
Bug #328 : Silence read-from-uninitialized warnings in DRM_CAS on Alpha.
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(David Dawes)
2005-10-22 05:50:22 +00:00
d74376779f
Remove the remaining references to Xlib. libdrm is totally independent now.
2005-10-20 17:53:02 +00:00
b3631ba02c
Remove bogus Xlib dependency.
2005-10-20 17:32:31 +00:00
Thomas Hellstrom
Michel Dänzer
Adam Jackson
Eric Anholt
Dave Airlie
Brian Paul