9b8d71b5eb
TTM: remove API and userspace objects.
...
This removes all the TTM userspace API and all userspace objects.
It also removes the drm_bo_lock.c code
2008-07-31 12:54:48 +10:00
22d931f966
Initialize the fence::error member.
2008-03-30 21:30:43 +02:00
3262577407
Add error message
2008-03-12 10:11:49 +01:00
12574590cd
drm: reorganise minor number handling using code from modesetting branch
...
Rip out the whole head thing and replace it with an idr and drm_minor
structure.
2008-03-06 05:21:50 +10:00
c77b0937f2
Add an fence_class_manager::last_queued_sequence member, since a
...
sequence number may actually turn up before the corresponding fence
object has been queued on the ring.
Fence drivers can use this member to determine whether a
sequence number must be re-reported.
2008-01-31 14:11:12 +01:00
f1edb7ad91
Simplify the fencing code and differentiate between flushes and
...
waiting types.
Add a "command_stream_barrier" method to the bo driver.
2008-01-30 22:06:02 +01:00
82ffcbbd62
drm: more kernel coding style cleanups
2007-11-05 19:14:23 +10:00
7f6bf84c23
drm: remove lots of spurious whitespace.
...
Kernel "cleanfile" script run.
2007-11-05 12:42:22 +10:00
db1709f2f3
Revert part of earlier commit that caused an unresolved symbol for i915.
2007-10-16 15:10:22 +02:00
a69c85fec8
Drop destroy ioctls for fences and buffer objects.
...
We now always create a drm_ref_object for user objects and this is then the only
things that holds a reference to the user object. This way unreference on will
destroy the user object when the last drm_ref_object goes way.
2007-10-16 22:03:05 +11:00
d4680333dc
Only add native-type on EXE signals. Otherwise flush flags may
...
get out of sync.
2007-10-10 09:31:51 +02:00
c4b3a0f602
Merge branch 'master' into pre-superioctl-branch
...
Conflicts:
linux-core/drm_bo.c
linux-core/drm_fence.c
linux-core/drm_objects.h
shared-core/drm.h
2007-09-25 18:03:31 +02:00
bb5516f4f4
drm/ttm: fixup fence class naming and interfaces
...
This is some code for nouveau that Ben Skeggs worked on, and also
fixes the naming (having class in a system header file == C++ keyword == bad plan)
2007-09-25 16:17:17 +10:00
da63f4ba0f
Add fence error member.
...
Modify the TTM backend bind arguments.
Export a number of functions needed for driver-specific super-ioctls.
Add a function to map buffer objects from the kernel, regardless of where they're
currently placed.
A number of error fixes.
2007-09-22 13:57:13 +02:00
c395d27a72
drm/fence: shut up lockdep
2007-08-01 10:12:36 +10:00
283eaa2559
drm: fix fencing refcount error
...
This extra increase was causing fence leaks on my system, due to create/user add already increasing it twice no need for a 3rd go.
2007-07-31 09:25:51 +10:00
5b38e13416
Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.
...
The data is now in kernel space, copied in/out as appropriate according to the
This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal
with those failures. This also means that XFree86 4.2.0 support for i810 DRM
is lost.
2007-07-20 18:16:42 -07:00
c1119b1b09
Replace filp in ioctl arguments with drm_file *file_priv.
...
As a fallout, replace filp storage with file_priv storage for "unique
identifier of a client" all over the DRM. There is a 1:1 mapping, so this
should be a noop. This could be a minor performance improvement, as everything
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls
went the other direction.
2007-07-20 13:39:45 -07:00
be85ad0333
drm: detypedef ttm/bo/fence code
2007-07-16 13:37:02 +10:00
6dce9e0735
drm: remove hashtab/sman and object typedefs
2007-07-16 12:48:44 +10:00
21ee6fbfb8
drm: remove drmP.h internal typedefs
2007-07-16 12:32:51 +10:00
1a07256d60
drm: remove ttm userspace typedefs
2007-07-16 11:30:53 +10:00
2c9e05cf4c
Merge branch 'master' into cleanup
...
Conflicts:
libdrm/xf86drm.c
linux-core/drm_bo.c
linux-core/drm_fence.c
2007-07-11 11:23:41 +10:00
a27af4c4a6
Avoid hitting BUG() for kernel-only fence objects.
2007-06-29 15:22:28 +02:00
00f1a66f22
Fence object reference / dereference cleanup.
...
Buffer object dereference cleanup.
Add a struct drm_device member to fence objects:
This can simplify code, particularly in drivers.
2007-06-29 12:58:45 +02:00
e1b8eabeee
Locking fixes and instrumentation.
2007-06-15 10:26:51 +02:00
62082ab3e6
Make sure we read fence->signaled while spinlocked.
2007-06-13 15:38:59 +02:00
375f3f2884
Revert "drm/ttm: cleanup most of fence ioctl split out"
...
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
ae677472af
drm/ttm: remove old fence ioctl
2007-05-08 17:55:57 +10:00
6a62941eca
drm/ttm: cleanup most of fence ioctl split out
2007-05-06 11:35:11 +10:00
afc029e935
whitespace cleanup
2007-04-26 16:25:43 +10:00
af3ffcd822
Initialize rwlock using rwlock_init to appease lockdep validator.
2007-04-20 18:06:31 -04:00
a8a8108e45
Avoid a fence timeout problem when a signal is pending.
2007-04-20 15:57:41 +02:00
38d18acb8f
Add a fence flush event to each fence-signaled check when lazy-waiting
...
to make sure we don't lose any sequence numbers if, for some reason,
they don't generate an IRQ.
2007-04-03 10:29:15 +02:00
2b7a9afa09
Some fencing cleanup.
2007-02-22 17:04:20 +01:00
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
7766378d97
Initial support for fence object classes.
...
(Fence objects belonging to different command submission mechanisms).
2007-02-15 12:11:38 +01:00
1345076c8f
Rename drm_ttm.h to drm_objects.h
...
Fix up some header incompatibilities in drm_fence.c caused by the previous
commit.
2007-02-14 14:10:10 +01:00
5c9a7b0f94
Remove an intel-specific hack and replace it with a fence driver callback.
2007-02-14 13:31:35 +01:00
99acdaee48
Fix copyright statements.
2007-02-09 00:07:29 +01:00
38ed67196f
Remove the memory caches for fence objects and memory manager nodes,
...
since the support for memory caches has gone from 2.6.20.
2006-12-15 12:37:24 +01:00
e8ba62db72
Make sure delayed delete list is empty on lastclose.
...
Fix some refcounting errors.
Fix some error messages.
2006-10-19 16:58:00 +02:00
89b9441798
Lindent.
2006-10-17 19:57:06 +02:00
d515936ea7
Add memory usage accounting to avoid DOS problems.
2006-10-17 19:40:57 +02:00
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
aac918e7c7
Fence handler fix
2006-09-18 21:50:00 +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
Dave Airlie
Thomas Hellstrom
Alan Hourihane
Dave Airlie
Michel Dänzer
Kristian Høgsberg
Dave Airlie
Eric Anholt