drm/radeon/kms: remove IB flushing trick.

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If there is a problem then this is hiding it, we shouldn't
ever need to flush the IB. Either the buffers are:

WB - caching just works.
WC - no need to do explicit flush, the MB + readback will do it

Signed-off-by: Dave Airlie <airlied@redhat.com>

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This commit is contained in:

Dave Airlie 2009-06-29 18:29:13 +10:00

parent 4c9bc75cbc

commit 6cdf65855c

1 changed files with 1 additions and 14 deletions

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15

drivers/gpu/drm/radeon/radeon_ring.c

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