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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-11-27 22:30:41 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-11-28 09:05:12 +0000 |
| commit | de18a29e0fa3904894b4e02fae0e712cd43f740c (patch) | |
| tree | dc12def0252ae2bbd044a2666429fee9955cec37 /Documentation/SAK.txt | |
| parent | ba84cd1f2b5dd49bda9300c5a11373f7e14c3c66 (diff) | |
| download | op-kernel-dev-de18a29e0fa3904894b4e02fae0e712cd43f740c.zip op-kernel-dev-de18a29e0fa3904894b4e02fae0e712cd43f740c.tar.gz | |
drm/i915: fix regression due to ba3d8d749b01548b9
We don't track gpu flush request in any special way. So even with
obj->write_domain == 0, a gpu flush might be outstanding but no
yet executed. Even worse, the latest request might use the object
only for reading. So and unconditional call to object_wait_rendering
is needed for !pipelined.
Hence revert that patch fully and untangle the flushing from the
synchronization again.
Reported-by: Keith Packard <keithp@keithp.com>
Tested-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'Documentation/SAK.txt')
0 files changed, 0 insertions, 0 deletions
