Commit af1dac01 authored by Christian König's avatar Christian König Committed by Alex Deucher

drm/ttm: remove manual placement preference

If drivers don't prefer a system memory placement
they should not but it into the placement list first.
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarChunming Zhou <david1.zhou@amd.com>
Tested-by: default avatarPierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b2f7a616
......@@ -1012,8 +1012,12 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
ttm_flag_masked(&cur_flags, place->flags,
~TTM_PL_MASK_MEMTYPE);
if (mem_type == TTM_PL_SYSTEM)
break;
if (mem_type == TTM_PL_SYSTEM) {
mem->mem_type = mem_type;
mem->placement = cur_flags;
mem->mm_node = NULL;
return 0;
}
ret = (*man->func->get_node)(man, bo, place, mem);
if (unlikely(ret))
......@@ -1025,15 +1029,11 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo,
(*man->func->put_node)(man, mem);
return ret;
}
break;
}
}
if ((type_ok && (mem_type == TTM_PL_SYSTEM)) || mem->mm_node) {
mem->mem_type = mem_type;
mem->placement = cur_flags;
return 0;
}
}
for (i = 0; i < placement->num_busy_placement; ++i) {
const struct ttm_place *place = &placement->busy_placement[i];
......
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