From: Dave Airlie Date: Tue, 12 Jan 2010 23:21:49 +0000 (+1000) Subject: drm/radeon/kms: only evict to GTT if CP is ready X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9270eb1b496cb002d75f49ef82c9ef4cbd22a5a0;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git 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 --- diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index a00450743d60..db820ae9a034 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -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: