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drm/ttm/tt: add wrappers to set tt state.

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This adds 2 getters and 4 setters, however unbound and populated
are currently the same thing, this will change, it also drops
a BUG_ON that seems not that useful.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-2-airlied@gmail.com
This commit is contained in:
Dave Airlie
2020-09-15 10:21:15 +10:00
parent 9c3006a4cc
commit 7eec915138
11 changed files with 57 additions and 29 deletions
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2
drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c
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@@ -644,7 +644,7 @@ static int vmw_ttm_populate(struct ttm_bo_device *bdev,
struct ttm_mem_global *glob = vmw_mem_glob(dev_priv);
int ret;
if (ttm->state != tt_unpopulated)
if (ttm_tt_is_populated(ttm))
return 0;
if (dev_priv->map_mode == vmw_dma_alloc_coherent) {