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drm/ttm: flip tt destroy ordering.

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Call the driver first and have it call the common code cleanup.

This is useful later to fix unbind.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200917043040.146575-3-airlied@gmail.com
This commit is contained in:
Dave Airlie
2020-09-17 13:20:48 +10:00
parent 0b988ca1c7
commit 7626168fd1
9 changed files with 22 additions and 1 deletions
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1
drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
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@@ -636,6 +636,7 @@ static void vmw_ttm_destroy(struct ttm_bo_device *bdev, struct ttm_tt *ttm)
struct vmw_ttm_tt *vmw_be =
container_of(ttm, struct vmw_ttm_tt, dma_ttm.ttm);
ttm_tt_destroy_common(bdev, ttm);
vmw_ttm_unmap_dma(vmw_be);
if (vmw_be->dev_priv->map_mode == vmw_dma_alloc_coherent)
ttm_dma_tt_fini(&vmw_be->dma_ttm);