Re: [Regression] Commit "nvme/pci: Use host managed power state for suspend" has problems

Keith Busch
2019-07-30T19:22:20Z

On Wed, Jul 31, 2019 at 02:50:01AM +0800, Kai-Heng Feng wrote:
>
> Just did a quick test, this patch regress SK Hynix BC501, the SoC stays at
> PC3 once the patch is applied.

Okay, I'm afraid device/platform quirks may be required unless there are
any other ideas out there.

I'm not a big fan of adding more params to this driver. Those are
global to the module, so that couldn't really handle a platform with
two different devices that want different behavior.