On Thu, 12 Aug 2021 20:34:33 +0200, Vitaly Rodionov wrote: > > From: Stefan Binding <sbinding@xxxxxxxxxxxxxxxxxxxxx> > > During reboot, when the CS42L42 powers down, pops and clicks > may occur due to the codec not being shutdown gracefully. > This can be fixed by going through the suspend sequence, > which shuts down the codec cleanly inside the reboot_notify > hook, which is called on reboot. > > Signed-off-by: Stefan Binding <sbinding@xxxxxxxxxxxxxxxxxxxxx> > Signed-off-by: Vitaly Rodionov <vitalyr@xxxxxxxxxxxxxxxxxxxxx> I hold this one for now, as there is a fix series that deprecates the reboot_notify callback of HD-audio by forcibly doing runtime-suspend at shutdown. Please check the three patches in https://bugzilla.kernel.org/show_bug.cgi?id=214045 I'm going to submit those soon in anyway. thanks, Takashi
