On Fri, Mar 08, 2024 at 10:42:40AM +0200, Tony Lindgren wrote: > * Thomas Richard <thomas.richard@xxxxxxxxxxx> [240304 15:36]: > > A device may need the controller up during suspend_noirq() or > > resume_noirq(). > > But if the controller is autosuspended, there is no way to wakeup it during > > suspend_noirq() or resume_noirq() because runtime pm is disabled at this > > time. > > > > The suspend() callback wakes up the controller, so it is available until > > its suspend_noirq() callback (pm_runtime_force_suspend()). > > During the resume, it's restored by resume_noirq() callback > > (pm_runtime_force_resume()). Then resume() callback enables autosuspend. > > Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx> I fully trust Tony and I assume that this series should go in via some other tree than I2C. So: Acked-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> Andi, do you agree?
Attachment:
signature.asc
Description: PGP signature
