diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index a6e187620c41..41b604e69db7 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2083,35 +2083,13 @@ static int init_phys_status_page(struct intel_engine_cs *engine) void intel_unpin_ringbuffer_obj(struct intel_ringbuffer *ringbuf) { if (HAS_LLC(ringbuf->obj->base.dev) && !ringbuf->obj->stolen) - vunmap(ringbuf->virtual_start); + i915_gem_object_unpin_map(ringbuf->obj); else iounmap(ringbuf->virtual_start); - ringbuf->virtual_start = NULL; ringbuf->vma = NULL; i915_gem_object_ggtt_unpin(ringbuf->obj); } -static u32 *vmap_obj(struct drm_i915_gem_object *obj) -{ - struct sg_page_iter sg_iter; - struct page **pages; - void *addr; - int i; - - pages = drm_malloc_ab(obj->base.size >> PAGE_SHIFT, sizeof(*pages)); - if (pages == NULL) - return NULL; - - i = 0; - for_each_sg_page(obj->pages->sgl, &sg_iter, obj->pages->nents, 0) - pages[i++] = sg_page_iter_page(&sg_iter); - - addr = vmap(pages, i, 0, PAGE_KERNEL); - drm_free_large(pages); - - return addr; -} - int intel_pin_and_map_ringbuffer_obj(struct drm_device *dev, struct intel_ringbuffer *ringbuf) { @@ -2129,7 +2107,7 @@ int intel_pin_and_map_ringbuffer_obj(struct drm_device *dev, if (ret) goto err_unpin; - ringbuf->virtual_start = vmap_obj(obj); + ringbuf->virtual_start = i915_gem_object_pin_map(obj); if (ringbuf->virtual_start == NULL) { ret = -ENOMEM; goto err_unpin; |