From d79025c7f5e376413780f547e3a31b16575b83d7 Mon Sep 17 00:00:00 2001 From: Christian König Date: Tue, 16 Feb 2021 19:03:52 +0100 Subject: drm/ttm: always initialize the full ttm_resource v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Init all fields in ttm_resource_alloc() when we create a new resource. v2: use place->mem_type instead of res->mem_type Signed-off-by: Christian König Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20210430092508.60710-2-christian.koenig@amd.com --- drivers/gpu/drm/ttm/ttm_resource.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/ttm/ttm_resource.c') diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c index fc351700d035..59e2b7157e41 100644 --- a/drivers/gpu/drm/ttm/ttm_resource.c +++ b/drivers/gpu/drm/ttm/ttm_resource.c @@ -30,9 +30,18 @@ int ttm_resource_alloc(struct ttm_buffer_object *bo, struct ttm_resource *res) { struct ttm_resource_manager *man = - ttm_manager_type(bo->bdev, res->mem_type); + ttm_manager_type(bo->bdev, place->mem_type); res->mm_node = NULL; + res->start = 0; + res->num_pages = PFN_UP(bo->base.size); + res->mem_type = place->mem_type; + res->placement = place->flags; + res->bus.addr = NULL; + res->bus.offset = 0; + res->bus.is_iomem = false; + res->bus.caching = ttm_cached; + return man->func->alloc(man, bo, place, res); } -- cgit v1.2.3