decacb2e64
Reserve the new IOCTLs also for *bsd.
...
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.
...
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
...
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
...
that is now handled by the memory accounting.
2006-10-17 20:03:26 +02:00
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
5881ce1b91
Extend generality for more memory types.
...
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
...
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:
...
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 .
...
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
...
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.
...
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.
...
(cherry picked from 84b38b63f0
2006-09-29 12:55:08 +02:00
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
2006-09-29 12:55:08 +02:00
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
84b38b63f0
Add definition of DRM_VBLANK_SECONDARY.
2006-09-28 15:41:36 +02:00
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
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.
...
(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.
...
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.
...
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.
...
Lindent.
2006-09-12 16:28:34 +02:00
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
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.
...
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.
...
libdrm validate and fencing functions.
2006-08-31 14:10:13 +02:00
d39055174b
Remove the buffer object hint field and use it only
...
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.
...
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
...
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
...
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,
...
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
...
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.
...
(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
9942cad1f6
Add missing .cvsignore files for autotoolery.
2005-08-25 23:11:28 +00:00
7d5130d8fb
Include appropriate CFLAGS to find X headers, needed to build libdrm.
2005-08-25 02:59:21 +00:00
5a52e533e1
add options for x86_64 and amd will small letters
2005-08-23 04:10:50 +00:00
017174085f
Fix silly install issue by moving the header install rules for shared-core
...
into shared-core/Makefile.am. Bump to 1.0.3.
2005-08-20 03:32:09 +00:00
1abd165f5b
Add r300_reg.h. Bump to 1.0.2.
2005-08-19 20:14:10 +00:00
5a5478de7a
distcheck fixes
2005-07-13 00:13:12 +00:00
07d23f9c60
autoconfiscate libdrm
2005-07-10 22:42:42 +00:00
a0454aba71
mirror changes made in main tree.. just happened to be doing this myself
2005-04-04 04:08:29 +00:00
caa4212faa
momentary revert. libdrm build may be broken now, but no one uses it yet...
2005-02-01 22:09:46 +00:00
4b23b5fc3e
Final pass of libdrm.so work:
...
- Add $(DESTDIR) for distributors doing package creation
- Remove OS-specific include path from build
- Add /usr/include/drm for driver-kernel API
- Install all of shared-core/*.h in /usr/include/drm
- Rename xf86drm.h to libdrm.h since we're not X biased anymore
- Include backwards compat for xf86drm.h name, with a warning
- Fix libdrm source to account for drm.h living in /usr/include/drm
2005-01-30 03:30:45 +00:00
3df805bd4a
Add drm.h to the install target.
2005-01-22 08:24:36 +00:00
c74052cfae
Add xf86drm.h to the install target.
2005-01-17 00:02:04 +00:00
e5cc0b8f6f
Shared libdrm work:
...
- create libdrm.so target
- build it by default
- drop xf86drmCompat.c from the build
- make 'clean' target never fail
- use pattern rules for .c -> .o for parallelism
- add 'install' target
2005-01-16 23:50:58 +00:00
354dd17d25
The patch makes drmAddBufs/drmMapBufs can handle buffers in video memory
...
The attached patch adds a new buffer type DRM_FB_BUFFER. It works like AGP
memory but uses video memory.
From: austinyuan@viatech.com.cn (fd.o bug 1668) Signed-off-by: Dave Airlie
<airlied@linux.ie>
2005-01-16 05:40:12 +00:00
ed165a2529
Added a new DRM map type _DRM_CONSISTENT for consistent PCI memory. It uses
...
drm_pci_alloc/free for allocating/freeing the memory. Only implemented
in the Linux DRM so far.
2005-01-01 20:03:15 +00:00
c21cdee38a
respect cc and cflags
2004-11-07 02:15:11 +00:00
993a75a5d1
Makefile and missing file to build libxf86drm.a
2004-09-17 20:01:59 +00:00
fd62869a0f
Bug #979 : Don't include <sys/sysmacros.h> on linux, it occasionally emits
...
makedev() as a function call that elfloader can't resolve. Originally
Gentoo Bug #41962 , reported by Ryan Breen, fix feedback from Ryan
Lortie.
2004-08-11 23:23:35 +00:00
cc4d03930c
Patch picked up from Redhat xorg release:
...
Patch by John Dennis <jdennis@redhat.com> which fixes DRI locking bug on
ia64 architecture.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104338
http://bugs.xfree86.org/show_bug.cgi?id=778
2004-07-31 08:12:39 +00:00
8696e71db2
Make drm/libdrm/xf86drm.c match
...
xc/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c so
that it matches the prototypes in xf86drm.h XFree86 bug: Reported by:
Submitted by: Reviewed by: Obtained from:
2004-07-07 04:36:36 +00:00
deed1eca09
Add xf86drm.h back to drm/libdrm until it's true home can be found.
...
mesa-solo needs this file to build. XFree86 bug: Reported by: Submitted
by: Reviewed by: Obtained from:
2004-07-07 04:22:17 +00:00
27f9c5f016
build fix
2003-11-04 00:59:52 +00:00
06cb132e86
- Introduce a new ioctl, DRM_IOCTL_SET_VERSION. This ioctl allows the
...
server or client to notify the DRM that it expects a certain version of
the device dependent or device independent interface. If the major
doesn't match or minor is too large, EINVAL is returned. A major of -1
means that the requestor doesn't care about that portion of the
interface. The ioctl returns the actual versions in the same struct.
- Introduce DRM DI interface version 1.1. If the server requests version
1.1, then the DRM sets the unique itself according to the busid of the
device it probed, which may then be accessed as normal using getunique.
- Request version 1.1 in libdrm's drmOpenByBusID, allowing the X Server to
request based on a BusID. Introduce a wrapper for DRM_IOCTL_SET_VERSION
and bump libdrm minor version.
- Pass the busid in DRIScreenInit if libdrm can handle both a busid and
name. This allows drmOpenByBusID to be used to find the DRM instead of
just the driver name, which allows us in the future to tie a DRM more
strongly to the device it probed to. Introduce a function
DRICreatePCIBusID which creates a busid in the form pci:oooo:bb:dd.f
similar to linux's pci_name() function. This matches the format used by
the DRM in version 1.1. libdrm knows how to match both this format and
the old PCI🅱️ d:f format.
- Use the new DRICreatePCIBusID function in the *_dri.c to request the new,
more exact busid format.
2003-10-23 02:23:31 +00:00
b0a928557c
post merge fix
2003-09-24 14:39:25 +00:00
decf9e2297
compatibility layer still uses agp (not gart)
2003-09-13 00:25:59 +00:00
c5168016cc
linux drm fixes
2003-09-12 20:00:59 +00:00
ebca51d8da
Update to reflect renaming of SIS ioctls.
2003-08-29 21:41:32 +00:00
b83d2f909e
Rename agp to gart for radeon
2003-08-26 16:49:33 +00:00
d2443b2186
Merged DRM documentation.
2003-05-27 00:37:33 +00:00
23a76c3759
deal correctly with read() from the DRM failing
2003-04-23 14:21:17 +00:00
b3eb34e0ea
linux merge for drm
2003-03-25 11:36:43 +00:00
c14006ba9f
XFree86 4.3.0 merge
2003-03-25 00:29:14 +00:00
cfa778af9c
Merge from bsd-4-0-0-branch.
2003-02-21 23:23:09 +00:00
c7d471b6ae
don't inflate relative vblank sequence numbers on repeated calls (e.g. when
...
interrupted by a signal)
2003-02-02 03:06:47 +00:00
c869f4a1e5
added missing return fd (Alexander Stohr)
2002-11-25 16:03:20 +00:00
b3a20ce219
final part of XFree86 4.2.99.2 merge
2002-10-22 23:38:53 +00:00
55acd0d5a6
common ioctl to wait for vertical blank IRQs
2002-09-25 17:18:19 +00:00
d51ec6b972
Remove compat functions for FreeBSD for drivers which weren't available in
...
X4.2
2002-08-30 21:06:21 +00:00
d2f2b42f1d
Try to open the /dev/dri/cardX device once, then only if it fails check the
...
device number and recreate it if necessary. Fixes xf86drm.c to allow
linux binaries to be used for emulation on FreeBSD.
2002-08-08 21:23:46 +00:00
Thomas Hellstrom
George Sapountzis
Michel Dänzer
Adam Jackson
Eric Anholt
Dave Airlie
Brian Paul
Felix Kuehling
Jon Smirl
Michel Daenzer
Alan Hourihane
Jose Fonseca