This avoids reallocating scanout BOs on first pin in a lot of cases.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index e2cbe19404c0..87c40c4cdd50 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -446,10 +446,11 @@ static int amdgpu_vram_mgr_new(struct
ttm_resource_manager *man,
}
spin_unlock(&mgr->lock);
- atomic64_add(vis_usage, &mgr->vis_usage);
+ if (i == 1)
+ mem->placement |= TTM_PL_FLAG_CONTIGUOUS;
+ atomic64_add(vis_usage, &mgr->vis_usage);
mem->mm_node = nodes;
-
return 0;
error:
--
2.25.1
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