On Fri, 1 Sep 2023 16:39:57 -0700, Douglas Anderson wrote: > Based on grepping through the source code this driver appears to be > missing a call to drm_atomic_helper_shutdown() at system shutdown time > and at driver unbind time. Among other things, this means that if a > panel is in use that it won't be cleanly powered off at system > shutdown time. > > [ ... ] Acked-by: Maxime Ripard <mripard@xxxxxxxxxx> Thanks! Maxime