iris: disable aux on first get_handle/get_param if not created with aux
This modifies the fix from commit 361f3d19 to happen also in case get_param is used instead of get_handle by st/dri. This fixes artifacts seen with Xorg and CCS_E.
Fixes: fc12fd05 "iris: Implement pipe_screen::resource_get_param" Signed-off-by: Tapani Pälli tapani.palli@intel.com