isl: handle DISABLE_AUX in get_mcs_surf

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35679>

src/intel/isl/isl.c

@@ -3679,6 +3679,9 @@ isl_surf_get_mcs_surf(const struct isl_device *dev,
                       const struct isl_surf *surf,
                       struct isl_surf *mcs_surf)
 {
+   if (surf->usage & ISL_SURF_USAGE_DISABLE_AUX_BIT)
+      return false;
+
    /* It must be multisampled with an array layout */
    if (surf->msaa_layout != ISL_MSAA_LAYOUT_ARRAY)
       return false;