Re: [PATCH/RFC 3/6] drivers: firmware: psci: Implement shallow suspend mode

From: Sudeep Holla
Date: Wed Feb 22 2017 - 09:36:02 EST

On 22/02/17 13:47, Geert Uytterhoeven wrote:
> Hi Sudeep,
> On Tue, Feb 21, 2017 at 6:22 PM, Sudeep Holla <sudeep.holla@xxxxxxx> wrote:


>> IIUC, it's not implemented today. I can't talk about future ;), but your
> Good, so there's no need for the DT property, and drivers/firmware/psci.c
> should aways call do_cpu_idle() instead of PSCI SYSTEM_SUSPEND if any
> other wake-up sources are configured?


> That follows the principle of least surprise: it doesn't leave the user with
> a system that won't wake up the way he configured it to wake up.

But he can still wake up with the "switch" so there's no surprise. He
just need to better understand his system before playing with it ;)