提交 9fb03e63 编写于 作者: J Jerome Glisse 提交者: Dave Airlie

drm/radeon/kms: If no placement is supplied fallback to system

Do as we did before rework, if no placement is supplied at bo
creation time, fallback to allocating bo from system ram. This
will fix most of the creation failed issue report we got since
the rework get merged.
Signed-off-by: NJerome Glisse <jglisse@redhat.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>
上级 5012f506
......@@ -71,6 +71,8 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT;
if (domain & RADEON_GEM_DOMAIN_CPU)
rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
if (!c)
rbo->placements[c++] = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
rbo->placement.num_placement = c;
rbo->placement.num_busy_placement = c;
}
......
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