[PATCH] firmware: arm_scmi: power_control: support suspend command

[Peng Fan]

> Subject: Re: [PATCH] firmware: arm_scmi: power_control: support suspend
> command
> 
> On Tue, Apr 16, 2024 at 12:34:14PM +0000, Peng Fan wrote:
> > > Subject: Re: [PATCH] firmware: arm_scmi: power_control: support
> > > suspend command
> > >
> > > On Tue, Apr 16, 2024 at 07:01:42AM +0000, Peng Fan wrote:
> > > > Hi Cristian,
> > > >
> > >
> > > Hi,
> 
> Hi,
> 
> > >
> > > > > Subject: Re: [PATCH] firmware: arm_scmi: power_control: support
> > > > > suspend command
> > > > >
> > > > > On Mon, Apr 15, 2024 at 06:11:41PM +0800, Peng Fan (OSS) wrote:
> > > > > > From: Peng Fan <peng.fan at nxp.com>
> > > > > >
> > > > > > Support System suspend notification. Using a work struct to
> > > > > > call pm_suspend. There is no way to pass suspend level to
> > > > > > pm_suspend, so use MEM as of now.
> 
> [snip]
> 
> > > But, as said, I dont think there is a way to trigger a userspace
> > > suspennd from jernel like we do for shutdown/reboot...I'll try to
> investigate a bit more.
> >
> > Thanks for helping.
> 
> .. also
> 
> scmi_power_control.c:95: warning: Function parameter or struct member
> 'suspend_work' not described in 'scmi_syspower_conf'

Oh. "@suspend_work: A worker used to trigger system suspend"

Thanks,
Peng.
> 
> Thanks,
> Cristian