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 | 6 |
1 files changed, 6 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 46a19b099ec8..97ac6fb37958 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -209,6 +209,12 @@ bool i915_gem_object_can_bypass_llc(struct drm_i915_gem_object *obj) return false; /* + * Always flush cache for UMD objects at creation time. + */ + if (obj->pat_set_by_user) + return true; + + /* * EHL and JSL add the 'Bypass LLC' MOCS entry, which should make it * possible for userspace to bypass the GTT caching bits set by the * kernel, as per the given object cache_level. This is troublesome |