Check the that ring we are using for copies is functional
rather than the GFX ring.  On newer asics we use the DMA
ring for bo moves.

Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
---
 drivers/gpu/drm/radeon/radeon_ttm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c 
b/drivers/gpu/drm/radeon/radeon_ttm.c
index cbe7b32..d02aa1d 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -196,7 +196,7 @@ 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:
-               if (rbo->rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready == false)
+               if (rbo->rdev->ring[radeon_copy_ring_index(rbo->rdev)].ready == 
false)
                        radeon_ttm_placement_from_domain(rbo, 
RADEON_GEM_DOMAIN_CPU);
                else if (rbo->rdev->mc.visible_vram_size < 
rbo->rdev->mc.real_vram_size &&
                         bo->mem.start < (rbo->rdev->mc.visible_vram_size >> 
PAGE_SHIFT)) {
-- 
1.8.3.1

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