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drm/ttm: split populate out from binding.

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Drivers have to call populate themselves now before binding.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200915024007.67163-5-airlied@gmail.com
This commit is contained in:
Dave Airlie
2020-09-15 11:16:53 +10:00
parent 395a73f8ba
commit 2040ec970e
7 changed files with 33 additions and 13 deletions
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6
drivers/gpu/drm/ttm/ttm_bo.c
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@@ -260,7 +260,11 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
goto out_err;
if (mem->mem_type != TTM_PL_SYSTEM) {
ret = ttm_tt_bind(bdev, bo->ttm, mem, ctx);
ret = ttm_tt_populate(bdev, bo->ttm, ctx);
if (ret)
goto out_err;
ret = ttm_tt_bind(bdev, bo->ttm, mem);
if (ret)
goto out_err;
}