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path: root/linux-core/drm_fence.c
AgeCommit message (Collapse)Author
2008-03-06drm: reorganise minor number handling using code from modesetting branchDave Airlie
Rip out the whole head thing and replace it with an idr and drm_minor structure.
2008-01-31Add an fence_class_manager::last_queued_sequence member, since aThomas Hellstrom
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.
2008-01-30Simplify the fencing code and differentiate between flushes andThomas Hellstrom
waiting types. Add a "command_stream_barrier" method to the bo driver.
2007-11-05drm: more kernel coding style cleanupsDave Airlie
2007-11-05drm: remove lots of spurious whitespace.Dave Airlie
Kernel "cleanfile" script run.
2007-10-16Revert part of earlier commit that caused an unresolved symbol for i915.Michel Dänzer
2007-10-16Drop destroy ioctls for fences and buffer objects.Kristian Høgsberg
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.
2007-10-10Only add native-type on EXE signals. Otherwise flush flags mayThomas Hellstrom
get out of sync.
2007-09-25Merge branch 'master' into pre-superioctl-branchThomas Hellstrom
Conflicts: linux-core/drm_bo.c linux-core/drm_fence.c linux-core/drm_objects.h shared-core/drm.h
2007-09-25drm/ttm: fixup fence class naming and interfacesDave Airlie
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)
2007-09-22Add fence error member.Thomas Hellstrom
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.
2007-08-01drm/fence: shut up lockdepDave Airlie
2007-07-31drm: fix fencing refcount errorDave Airlie
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.
2007-07-20Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.Eric Anholt
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.
2007-07-20Replace filp in ioctl arguments with drm_file *file_priv.Eric Anholt
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.
2007-07-16drm: detypedef ttm/bo/fence codeDave Airlie
2007-07-16drm: remove hashtab/sman and object typedefsDave Airlie
2007-07-16drm: remove drmP.h internal typedefsDave Airlie
2007-07-16drm: remove ttm userspace typedefsDave Airlie
2007-07-11Merge branch 'master' into cleanupDave Airlie
Conflicts: libdrm/xf86drm.c linux-core/drm_bo.c linux-core/drm_fence.c
2007-06-29Avoid hitting BUG() for kernel-only fence objects.Thomas Hellstrom
2007-06-29Fence object reference / dereference cleanup.Thomas Hellstrom
Buffer object dereference cleanup. Add a struct drm_device member to fence objects: This can simplify code, particularly in drivers.
2007-06-15Locking fixes and instrumentation.Thomas Hellstrom
2007-06-13Make sure we read fence->signaled while spinlocked.Thomas Hellstrom
2007-05-26Revert "drm/ttm: cleanup most of fence ioctl split out"Dave Airlie
This reverts commit 3dfc1400e9fc58c69292d7cf7c2e1653fa5e6991. this shouldn't have gone on master yet
2007-05-26drm/ttm: cleanup most of fence ioctl split outDave Airlie
2007-05-08drm/ttm: remove old fence ioctlDave Airlie
2007-05-06drm/ttm: cleanup most of fence ioctl split outDave Airlie
2007-04-26whitespace cleanupDave Airlie
2007-04-20Initialize rwlock using rwlock_init to appease lockdep validator.Kristian Høgsberg
2007-04-20Avoid a fence timeout problem when a signal is pending.Thomas Hellstrom
2007-04-03Add a fence flush event to each fence-signaled check when lazy-waitingThomas Hellstrom
to make sure we don't lose any sequence numbers if, for some reason, they don't generate an IRQ.
2007-02-22Some fencing cleanup.Thomas Hellstrom
2007-02-16Simple fence object sample driver for via, based on idling the GPU.Thomas Hellstrom
Buffer object driver for via. Some changes to buffer object driver callbacks. Improve fence flushing.
2007-02-15Initial support for fence object classes.Thomas Hellstrom
(Fence objects belonging to different command submission mechanisms).
2007-02-14Rename drm_ttm.h to drm_objects.hThomas Hellstrom
Fix up some header incompatibilities in drm_fence.c caused by the previous commit.
2007-02-14Remove an intel-specific hack and replace it with a fence driver callback.Thomas Hellstrom
2007-02-09Fix copyright statements.Thomas Hellstrom
2006-12-15Remove the memory caches for fence objects and memory manager nodes,Thomas Hellstrom
since the support for memory caches has gone from 2.6.20.
2006-10-19Make sure delayed delete list is empty on lastclose.Thomas Hellstrom
Fix some refcounting errors. Fix some error messages.
2006-10-17Lindent.Thomas Hellstrom
2006-10-17Add memory usage accounting to avoid DOS problems.Thomas Hellstrom
2006-09-26Allow for a driver to overload the ttm backend object methods.Thomas Hellstrom
2006-09-25Add /proc filesystem buffer / fence object accounting.Thomas Hellstrom
Check for NULL pointer in the i915 flush handler. Remove i915_sync_flush declaration.
2006-09-22Fix proc formatting broken by last commit.Thomas Hellstrom
GPU lockup error reporting.
2006-09-18Fence handler fixThomas Hellstrom
2006-09-18More verbose error reporting in some cases.Thomas Hellstrom
Add a buffer object waitIdle user-space function. Fix some names and minor glitches.
2006-09-15Allow a "native type" to be associated with a fence sequence.Thomas Hellstrom
In the intel case, we can associate a flush with a sequence.
2006-09-15Some bugfixes.Thomas Hellstrom
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.
2006-09-12Fix some debug messages.Thomas Hellstrom
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