diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c index 4666bb82f312..8c70a0ec7d2f 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -45,6 +45,15 @@ static struct kmem_cache *slab_objects; static const struct drm_gem_object_funcs i915_gem_object_funcs; +unsigned int i915_gem_get_pat_index(struct drm_i915_private *i915, + enum i915_cache_level level) +{ + if (drm_WARN_ON(&i915->drm, level >= I915_MAX_CACHE_LEVEL)) + return 0; + + return INTEL_INFO(i915)->cachelevel_to_pat[level]; +} + struct drm_i915_gem_object *i915_gem_object_alloc(void) { struct drm_i915_gem_object *obj; |