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author | Chris Wilson <[email protected]> | 2016-08-18 17:16:43 +0100 |
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committer | Chris Wilson <[email protected]> | 2016-08-18 22:36:24 +0100 |
commit | b19482d7ce505776af783dd75b07e77f2bf3bd89 (patch) | |
tree | de6a32a3dee670c6f48ae87aa332c68f55a8930c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
parent | 4b30cb23343e98f68ef0917e20fbe121aea78dcf (diff) |
drm/i915: Use ORIGIN_CPU for fb invalidation from pwrite
As pwrite does not use the fence for its GTT access, and may even go
through a secondary interface avoiding the main VMA, we cannot treat the
write as automatically invalidated by the hardware and so we require
ORIGIN_CPU frontbufer invalidate/flushes.
Signed-off-by: Chris Wilson <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions