711f077b74
Allow for a driver to overload the ttm backend object methods.
2006-09-26 14:36:53 +02:00
273eb7833d
Add /proc filesystem buffer / fence object accounting.
...
Check for NULL pointer in the i915 flush handler.
Remove i915_sync_flush declaration.
2006-09-25 11:51:08 +02:00
a02155a0d9
Fix proc formatting broken by last commit.
...
GPU lockup error reporting.
2006-09-22 09:25:36 +02:00
62f6ea2256
bug 5942: add stubs for drm_mtrr_add/del for non-MTRR configured linux
2006-09-22 03:46:54 +10:00
fa511a3ff5
Allow for 64-bit map handles of ttms and buffer objects.
2006-09-20 16:31:15 +02:00
aac918e7c7
Fence handler fix
2006-09-18 21:50:00 +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
ef98a8e20d
drm: put domain number back to 0, domain support is seriously fubar..
2006-09-18 21:23:34 +10:00
f613022cee
Allow a "native type" to be associated with a fence sequence.
...
In the intel case, we can associate a flush with a sequence.
2006-09-15 16:47:09 +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
7223b4e264
Simplify ttm alloc and free.
2006-09-14 16:42:00 +02:00
682c6ed029
Remove the use of reserved pages, and use locked pages instead.
...
Update compatibility for latest linux versions.
2006-09-14 12:17:38 +02:00
9adc9584a7
Fix some debug messages.
2006-09-12 17:39:44 +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
3cc64a943a
drm: use radeon specific names for radeon flags
2006-09-12 06:13:14 +10:00
99acb79366
Various bugfixes.
2006-09-08 17:24:38 +02:00
55057660f0
Put the PCI device/vendor id in the drm_device_t.
...
This helps us unbreak FreeBSD DRM from the 965 changes.
2006-09-06 23:25:14 -07:00
6042153968
Fence all unfenced buffers function.
2006-09-05 18:00:25 +02:00
034fc31292
i915: Only turn on user IRQs when they are needed.
2006-09-05 14:23:18 +02:00
8c613a8363
Fix memory cache initialization.
2006-09-05 11:00:52 +02:00
550f51b4bf
Buffer object wait IOCTL operation.
...
Remove option to wait for fence / buffers and block signals.
2006-09-04 21:50:12 +02:00
a6b8e3eaf4
Make memory caches global so that they can be used with
...
multiple heads.
2006-09-04 16:57:20 +02:00
a96b61fdc4
Lindent drm_bo.c
2006-09-01 18:11:34 +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
11f51a9a87
Bugfixes,
...
Memory allocation optimizations.
Buffer manager takedown.
2006-09-01 15:41:55 +02:00
4edb95d6e0
Various bugfixes.
2006-09-01 11:23:21 +02:00
44f6d08988
Validation and fencing.
2006-08-31 21:42:29 +02:00
03c137c5f8
Remove the buffer manager mutex. Use dev->struct_mutex instead.
...
Add a function to free buffers on hold for destruction if their
fence object has expired.
Add a timer to periodically call that function when there are
buffers pending deletion.
2006-08-31 15:36:40 +02:00
ec8c79b79d
More mapping synchronization.
...
libdrm validate and fencing functions.
2006-08-31 14:10:13 +02:00
ed9de124cc
Lindenting drm_bo.c and drm_ttm.c
2006-08-30 21:31:38 +02:00
914a77a15a
Buffer object binding.
...
Some code reordering.
2006-08-30 21:30:47 +02:00
611662ab28
Buffer eviction.
...
Reworked map refcounting so that any process waiting on buffer object unmap
will allow in other processes to unmap the buffer object.
2006-08-30 20:23:40 +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
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
033bda07e9
Buffer object reply fill in.
...
Lindent of drm_bo.c drm_ttm.c
2006-08-30 09:57:35 +02:00
23f01c9fe8
Checkpoint commit. Buffer object flags and IOCTL argument list.
2006-08-29 18:40:08 +02:00
0dedfc2cd0
Checkpoint ttm addition to buffer objects.
2006-08-29 14:52:02 +02:00
279e8d26c6
64-bit IOCTL integer (Michel Dnzer & Brian Paul)
2006-08-29 10:45:34 +02:00
2057406470
Buffer object creation.
2006-08-28 17:51:53 +02:00
0d67356de4
Proper TTM dereferencing
...
Initial buffer object creation.
2006-08-28 16:36:37 +02:00
3cfab681b3
Merge branch 'master' into nouveau-1
2006-08-29 00:01:19 +10:00
05536a6478
Buffer object idle and mapping synchronization.
2006-08-28 13:51:39 +02:00
480ea65ee4
Checkpoint buffer object IOCTL stub.
2006-08-28 10:58:21 +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
4ddabd1562
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into drm-ttm-0-2-branch
...
Conflicts:
linux-core/drmP.h
2006-08-28 09:28:10 +02:00
9b984b34e9
drm: lots of small cleanups and whitespace issues fixed up
...
remove a mach64 warning, align a lot of things from linux kernel
2006-08-28 11:31:43 +10:00
60ddaaf2e0
add static function, and remove bad attributions
2006-08-28 11:28:38 +10:00
3586ecd060
fix const pointer warnings with file_operations
2006-08-28 11:27:13 +10:00
205c573e44
remove local copies of pci domain/bus/slot/num
2006-08-28 11:27:09 +10:00
b4feb2c04e
remove some DRM_ARRAY_SIZE from linux core code
2006-08-28 11:27:05 +10:00
3a91e1a5fb
fixup some of the comments in drm_context.c
2006-08-28 11:27:01 +10:00
27c72b67ec
drm: i810_dma.c: fix pointer arithmetic for 64-bit target
...
First warning result from open-coded PTR_ERR,
the rest is caused by code like this:
*(u32 *) ((u32) buf_priv->kernel_virtual + used)
I've also fixed a missing PTR_ERR in i830_dma.c
From: Denis Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-08-28 11:26:57 +10:00
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
ac26b51503
Have TTM create and reference ioctl call return the actual TTM size.
2006-08-27 19:45:38 +02:00
4fa58aa152
Add TTM map handle on reference.
2006-08-27 19:07:38 +02:00
65e7274008
ttm create / destroy / ref / unref ioctl.
2006-08-27 19:03:20 +02:00
fef9b30a2b
initial import of nouveau code from nouveau CVS
2006-08-27 08:55:02 +10:00
c488e25ceb
More ioctl stubs.
...
Buffer object locking order documentation.
2006-08-25 20:03:39 +02:00
35c8ce6c29
ttm and buffer objects ioctl stubs.
2006-08-25 19:03:42 +02:00
1d3cf107d2
Module protection map access is moving into mainline kernels.
...
Update drm_compat accordingly.
(Reported by Dave Airlie)
2006-08-25 18:14:22 +02:00
4c03030b12
Checkpoint commit
...
Buffer object code.
2006-08-25 18:05:35 +02:00
ea57099973
Fix previous commit: Only fall back to hashed handles
...
when there is a duplicate handle error. Not for other errors.
2006-08-23 13:49:13 +02:00
8fa43d4b2f
Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into drm-ttm-0-2-branch
2006-08-23 13:31:45 +02:00
459b234d79
Allow multiple addMaps with the same 32-bit map offset.
...
(Reported by Dave Airlie)
2006-08-23 11:31:10 +02:00
8dfe917cb2
Fix hashtab implementation leaking illegal error codes to user space.
...
(Reported by Dave Airlie)
2006-08-23 11:21:33 +02:00
e201511a0f
More ttm cleanups.
2006-08-22 11:57:08 +02:00
ca4e34e532
ttm code cleanup.
...
Fix the sleep-in-page-table-spinlock bug discovered by Dave Airlie
2006-08-22 11:19:53 +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
7058d06317
Initial i915 buffer object driver
2006-08-22 10:24:48 +02:00
b81ca5e031
AGP backends for TTM.
2006-08-22 10:09:57 +02:00
700bf80ca9
Bring in stripped TTM functionality.
2006-08-22 09:47:33 +02:00
8d5b7c77f9
Allow longer sequence lifetimes.
2006-08-21 21:37:43 +02:00
e089de33e8
i915 fence object driver implementing 2 fence object types:
...
0x00 EXE fence. Signals when command stream interpreter has reached the point
where the fence was emitted.
0x01 FLUSH fence. Signals when command stream interpreter has reached the point
where the fence was emitted, and all previous drawing operations have been
completed and flushed.
Implements busy wait (for fastest response time / high CPU) and
lazy wait (User interrupt or timer driven).
2006-08-21 21:36:00 +02:00
6571f74a49
Remove some accidently included TTM code.
2006-08-21 21:12:29 +02:00
657bacc395
Add missing fence type define.
...
Add drm_fence.o to Makefile
2006-08-21 21:04:36 +02:00
166da9355d
User / Kernel space fence objects (device-independent part).
2006-08-21 21:02:08 +02:00
1c787f0d39
Backwards compatibility code for ttms.
2006-08-21 20:38:57 +02:00
42c2cfcf7d
Generic DRM support base-class support for user-space objects, like
...
fence objects and buffer objects:
Refcounting,
Inter-process sharing,
Synchronization
Destruction.
2006-08-21 20:30:19 +02:00
11f9e404fb
Avoid using vmalloc for small hash tables.
2006-08-21 17:02:44 +02:00
0afb877a37
drm: lots of small cleanups and whitespace issues fixed up
...
remove a mach64 warning, align a lot of things from linux kernel
2006-08-19 17:59:18 +10:00
78634c14a8
add static function, and remove bad attributions
2006-08-19 16:56:03 +10:00
d90a55fe34
fix const pointer warnings with file_operations
2006-08-19 16:55:30 +10:00
3a681bb4c1
remove local copies of pci domain/bus/slot/num
2006-08-19 16:55:00 +10:00
cc71393559
remove some DRM_ARRAY_SIZE from linux core code
2006-08-19 16:43:16 +10:00
4b38f72672
fixup some of the comments in drm_context.c
2006-08-19 16:36:26 +10:00
f89a576aec
drm: i810_dma.c: fix pointer arithmetic for 64-bit target
...
First warning result from open-coded PTR_ERR,
the rest is caused by code like this:
*(u32 *) ((u32) buf_priv->kernel_virtual + used)
I've also fixed a missing PTR_ERR in i830_dma.c
From: Denis Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-08-19 16:31:34 +10:00
0316f93d51
Remove hash tables on DRM exit.
2006-08-16 16:36:56 +02:00
4daa024918
Avoid kernel oops in some error paths calling drm_lastclose().
2006-08-14 17:11:14 +02:00
0d60cd0036
remove all TRUE instances as well
2006-08-14 11:52:34 +10:00
18a48a9267
remove all TRUE/FALSE no need for this in the drm, use 0 or 1
2006-08-14 11:49:52 +10:00
5340a70227
cleanup some whitespace issue and move compat code to compat header
2006-08-10 14:32:18 +10:00
28069ff10f
drm: ati_pcigart cleanup
...
use NULL instead of 0, cleanup some whitespace
2006-08-10 14:31:22 +10:00
e524028630
drm: whitespace cleanup in new files
2006-08-07 21:34:40 +10:00
4b3ea90bc4
drm: remove extra whitespace from drm_mm.c
2006-08-07 21:00:13 +10:00
248d1a32a2
drm: fixup whitespace and style for Linux kernel import
2006-08-07 20:56:38 +10:00
09c901e4bd
remove incorrect exit marking on cleanup pci as this is called from other paths
2006-07-24 11:09:41 +10:00
5cfbd5dbab
switch drm to use Linux mutexes instead of semaphore.
...
I hope the fallback compat code works if not shout at me.
2006-07-24 10:51:27 +10:00
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
126673d62a
Keep hashed user tokens, with the following changes:
...
32-bit physical device addresses are mapped directly to user-tokens. No
duplicate maps are allowed, and the addresses are assumed to be outside
of the range 0x10000000 through 0x30000000. The user-token is identical
to the 32-bit physical start-address of the map.
64-bit physical device addressed are mapped to user-tokens in the range
0x10000000 to 0x30000000 with page-size increments. The user_token should
not be interpreted as an address.
Other map types, like upcoming TTM maps are mapped to user-tokens in the
range
0x10000000 to 0x30000000 with page-size increments. The user_token should
not be interpreted as an address.
This keeps compatibility with buggy drivers, while still implementing a
hashed map lookup. The SiS and via device driver major bumps are
reverted.
2006-07-11 14:37:37 +00:00
a392349691
Change drm Map handles to be arbitrary 32-bit hash tokens in the range
...
0x10000000 to 0x90000000 in PAGE_SIZE increments.
Implement hashed map lookups.
This potentially breaks both 2D and 3D drivers. If so, the corresponding
2D and 3D driver should be fixed, and it's corresponding drm device driver
should have its major bumped as soon as possible.
Bump sis and via drm device driver majors.
The SiS and Unichrome 3D drivers are fixed in Mesa CVS HEAD and
mesa_6_4_branch.
2006-07-10 13:00:21 +00:00
c21a7b763a
SiS 315 Awareness.
2006-07-05 15:52:35 +00:00
264f60ded4
Add missing semaphore release.
2006-07-05 14:39:22 +00:00
aafedbf7c5
Fix compilation problem on 2.6.9 kernels (bug #6211 )
2006-06-23 16:29:39 +00:00
58b63ee5cc
Fix buffer cleanup on close. Move memory manager reset from final_context
...
to lastclose.
2006-06-19 09:12:50 +00:00
0203edaa21
via: Return the requested size instead of the correct size of the allocated
...
regions. The 2D driver and XvMC lib has problems when the returned size
is not the same as the allocated size.
2006-06-16 15:20:20 +00:00
ca1a77683d
via:
...
-Remove out of memory error message.
-Move sman cleanup from final_context to lastclose.
-Add the P4VM800PRO (?) PCI ID.
2006-06-15 18:37:05 +00:00
6c7faf5814
s/list_entry/drm_hash_entry/ for "drm_hash_item"s.
2006-06-06 17:52:03 +00:00
1a9e5bae10
Fix drm_remove_magic potential memory leak / corruption. Move drm
...
authentication token hashing to new generic hash table implementation.
2006-06-06 17:46:17 +00:00
6bacb180ce
Merge in the drm-sman-branch
2006-06-06 14:19:00 +00:00
79e5969172
rip out unneeded back compat code
2006-05-19 04:11:22 +00:00
d365f03129
fixup GFP_COMP for older kernels and get_page/put_page for newer
2006-04-23 09:05:05 +00:00
4f53bf3545
remove stupid init and exit flags..
2006-04-05 01:23:57 +00:00
ac5bd25208
make add context non master...
2006-04-03 08:06:51 +00:00
6bb92ab086
fix issue in mga from kernel
2006-03-19 07:53:46 +00:00
9c0634bbad
set dma pages reserved
2006-02-21 11:10:05 +00:00
abd3904bf0
use coherent memory for PCI allocations with COMP flag
2006-02-21 10:28:47 +00:00
0a211db23c
experimental PCI DMA fixes use proper Linux interfaces
2006-02-19 12:08:14 +00:00
a25667894a
make some functions static from the kernel
2006-02-18 05:43:19 +00:00
b2523e7aa1
always enable and set master on pci device
2006-02-18 04:18:45 +00:00
08fafc424a
fix build wrong function call
2006-02-18 03:01:38 +00:00
4791dc8856
major realigment of DRM CVS with kernel code, makes integration much easier
2006-02-18 02:53:36 +00:00
585f34c3e5
fix card unload
2006-02-18 02:38:07 +00:00
ff9ecc09f9
Fixup test for memory at end of memory space
2006-02-18 02:34:53 +00:00
07e1126bde
add missing name, desc, date, major, minor and patchlevel entries
2006-01-26 12:14:09 +00:00
d394c9fa08
via: direction bug in get_user_pages call in via_dmablit.c fixed. Bumped
...
minor since this causes the via DDX to fail with vlc video player.
2006-01-12 19:08:16 +00:00
661004544c
via: Combine PCI DMA transfers with stride==width (Idea from Luc
...
Verhaegen). A somewhat saner PCI DMA transfer size check. Fix some
typos. Bump patchlevel.
2006-01-06 11:19:06 +00:00
3f23f9b99d
nothing from VIA or S3 in this
2006-01-02 09:17:41 +00:00
92150972e5
use drm_cards_limit instead of cards_limit
2006-01-02 05:54:10 +00:00
781d96c61f
use common read/write routines
2006-01-02 05:52:17 +00:00
8fef6fe4f0
sparse cleanups
2006-01-02 05:43:04 +00:00
dcbcc60864
align spacing with kernel
2006-01-02 05:38:03 +00:00
42cd50fa90
Realign via driver with changes in Linux kernel (mainly whitespace)
2006-01-02 03:25:49 +00:00
b14d15ac41
Add vblank support to i915 DRM..
2005-12-28 23:49:59 +00:00
be16e93537
Fix from SuSE for issue with context creation failure
2005-12-04 01:24:23 +00:00
0db80529d5
Fix from Hugh Dickins for consistent mapping
2005-11-29 09:46:27 +00:00
c8261e3d24
Loosen via dmablit alignment checks somewhat. Adapt stride check to maximum
...
sceen size for EXA.
2005-11-15 11:20:47 +00:00
b5d71f63cd
enable i915 32/64 bit ioctls
2005-11-11 12:23:18 +00:00
eff1b8fbdf
i810 should be fine with i810.. no idea what this crack is ..
2005-11-11 10:52:23 +00:00
cd4a9ad8e2
whitespace align with kernel
2005-11-11 09:21:05 +00:00
a204d5acb2
realign whitespace with kernel
2005-11-11 09:09:03 +00:00
36356df3cb
A bunch of create_proc_dir_entry() calls creating directories had crept in
...
since the last sweep; converted to proc_mkdir().
From: Al Viro (via kernel)
2005-11-11 08:59:57 +00:00
ea07fefcbf
convert to use __set_current_state, align some header includes
2005-11-11 08:42:36 +00:00
33fbf8b7e2
whitespace align closer with kernel
2005-11-11 08:07:11 +00:00
9a91674d45
cleanup ioctl/max_ioctl to use header file for extern symbols
2005-11-11 07:45:46 +00:00
b84daa8f32
Fix cpu_to_le32 same as kernel not sure it is correct for ppc
2005-11-10 10:14:48 +00:00
Thomas Hellstrom
Felix Kuhling
Dave Airlie
Eric Anholt
Dave Airlie
Michel Dänzer
Thomas Hellstrom
Alan Hourihane
Thomas Hellstrom