diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_pages.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_pages.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pages.c b/drivers/gpu/drm/i915/gem/i915_gem_pages.c index ecd86130b74f..89fc8ea6bcfc 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_pages.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_pages.c @@ -469,7 +469,10 @@ enum i915_map_type i915_coherent_map_type(struct drm_i915_private *i915, struct drm_i915_gem_object *obj, bool always_coherent) { - if (i915_gem_object_is_lmem(obj)) + /* + * Wa_22016122933: always return I915_MAP_WC for MTL + */ + if (i915_gem_object_is_lmem(obj) || IS_METEORLAKE(i915)) return I915_MAP_WC; if (HAS_LLC(i915) || always_coherent) return I915_MAP_WB; |