i915_gem_object_set_tiling
int i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
err = i915_gem_object_set_tiling(obj, args->tiling_mode, args->stride);
err = i915_gem_object_set_tiling(obj, tile->tiling, tile->stride);
err = i915_gem_object_set_tiling(obj, tile->tiling, tile->stride);
err = i915_gem_object_set_tiling(arg->vma->obj, I915_TILING_Y, 512);
err = i915_gem_object_set_tiling(obj, I915_TILING_X, 512);