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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>
hifive-unleashed-5.1
Dave Airlie 2010-01-13 09:21:49 +10:00
parent 11f3b59e36
commit 9270eb1b49
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/radeon/radeon_ttm.c
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@ -215,7 +215,10 @@ static void radeon_evict_flags(struct ttm_buffer_object *bo,
rbo = container_of(bo, struct radeon_bo, tbo);
switch (bo->mem.mem_type) {
case TTM_PL_VRAM:
radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
if (rbo->rdev->cp.ready == false)
radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU);
else
radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
break;
case TTM_PL_TT:
default: