drm/radeon/kms: only evict to GTT if CP is ready

Testing GTT ready might be more correct but cp.ready
works fine and has been tested on irc by 2-3 ppl.

fixes bug k.org 15035 and fd.o 25733

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2010-01-13 09:21:49 +10:00
commit 9270eb1b49