Hi Krishna, On Tue, 2 Jun 2020 at 08:17, Krishna Manikandan <mkrishn@xxxxxxxxxxxxxx> wrote: > > Define shutdown callback for display drm driver, > so as to disable all the CRTCS when shutdown > notification is received by the driver. > > This change will turn off the timing engine so > that no display transactions are requested > while mmu translations are getting disabled > during reboot sequence. > > Signed-off-by: Krishna Manikandan <mkrishn@xxxxxxxxxxxxxx> > AFAICT atomics is setup in msm_drm_ops::bind and shutdown in msm_drm_ops::unbind. Are you saying that unbind never triggers? If so, then we should really fix that instead, since this patch seems more like a workaround. -Emil
