* Authors: Dave Airlie
*/
-#include <drm/drmP.h>
#include <linux/dma-buf.h>
#include "nouveau_drv.h"
struct sg_table *sg)
{
struct nouveau_drm *drm = nouveau_drm(dev);
+ struct drm_gem_object *obj;
struct nouveau_bo *nvbo;
- struct reservation_object *robj = attach->dmabuf->resv;
+ struct dma_resv *robj = attach->dmabuf->resv;
+ u64 size = attach->dmabuf->size;
u32 flags = 0;
+ int align = 0;
int ret;
flags = TTM_PL_FLAG_TT;
- reservation_object_lock(robj, NULL);
- ret = nouveau_bo_new(&drm->client, attach->dmabuf->size, 0, flags, 0, 0,
- sg, robj, &nvbo);
- reservation_object_unlock(robj);
- if (ret)
- return ERR_PTR(ret);
+ dma_resv_lock(robj, NULL);
+ nvbo = nouveau_bo_alloc(&drm->client, &size, &align, flags, 0, 0);
+ if (IS_ERR(nvbo)) {
+ obj = ERR_CAST(nvbo);
+ goto unlock;
+ }
nvbo->valid_domains = NOUVEAU_GEM_DOMAIN_GART;
/* Initialize the embedded gem-object. We return a single gem-reference
* to the caller, instead of a normal nouveau_bo ttm reference. */
- ret = drm_gem_object_init(dev, &nvbo->bo.base, nvbo->bo.mem.size);
+ ret = drm_gem_object_init(dev, &nvbo->bo.base, size);
+ if (ret) {
+ nouveau_bo_ref(NULL, &nvbo);
+ obj = ERR_PTR(-ENOMEM);
+ goto unlock;
+ }
+
+ ret = nouveau_bo_init(nvbo, size, align, flags, sg, robj);
if (ret) {
nouveau_bo_ref(NULL, &nvbo);
- return ERR_PTR(-ENOMEM);
+ obj = ERR_PTR(ret);
+ goto unlock;
}
- return &nvbo->bo.base;
+ obj = &nvbo->bo.base;
+
+unlock:
+ dma_resv_unlock(robj);
+ return obj;
}
int nouveau_gem_prime_pin(struct drm_gem_object *obj)