diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_region.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_region.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_region.c b/drivers/gpu/drm/i915/gem/i915_gem_region.c index f25e6646c5b7..1f557b2178ed 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_region.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_region.c @@ -13,16 +13,8 @@ void i915_gem_object_init_memory_region(struct drm_i915_gem_object *obj, { obj->mm.region = intel_memory_region_get(mem); - if (obj->base.size <= mem->min_page_size) - obj->flags |= I915_BO_ALLOC_CONTIGUOUS; - mutex_lock(&mem->objects.lock); - - if (obj->flags & I915_BO_ALLOC_VOLATILE) - list_add(&obj->mm.region_link, &mem->objects.purgeable); - else - list_add(&obj->mm.region_link, &mem->objects.list); - + list_add(&obj->mm.region_link, &mem->objects.list); mutex_unlock(&mem->objects.lock); } @@ -40,9 +32,11 @@ void i915_gem_object_release_memory_region(struct drm_i915_gem_object *obj) struct drm_i915_gem_object * i915_gem_object_create_region(struct intel_memory_region *mem, resource_size_t size, + resource_size_t page_size, unsigned int flags) { struct drm_i915_gem_object *obj; + resource_size_t default_page_size; int err; /* @@ -56,7 +50,14 @@ i915_gem_object_create_region(struct intel_memory_region *mem, if (!mem) return ERR_PTR(-ENODEV); - size = round_up(size, mem->min_page_size); + default_page_size = mem->min_page_size; + if (page_size) + default_page_size = page_size; + + GEM_BUG_ON(!is_power_of_2_u64(default_page_size)); + GEM_BUG_ON(default_page_size < PAGE_SIZE); + + size = round_up(size, default_page_size); GEM_BUG_ON(!size); GEM_BUG_ON(!IS_ALIGNED(size, I915_GTT_MIN_ALIGNMENT)); @@ -68,7 +69,7 @@ i915_gem_object_create_region(struct intel_memory_region *mem, if (!obj) return ERR_PTR(-ENOMEM); - err = mem->ops->init_object(mem, obj, size, flags); + err = mem->ops->init_object(mem, obj, size, page_size, flags); if (err) goto err_object_free; |