Age | Commit message (Collapse) | Author |
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Fix some refcounting errors.
Fix some error messages.
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Check for NULL pointer in the i915 flush handler.
Remove i915_sync_flush declaration.
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(Disabled for now)
Fix bo_wait_idle bug.
Remove stray debug message.
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In the intel case, we can associate a flush with a sequence.
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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.
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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).
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