Re: [PATCH v4] hwmon: (pmbus): Introduce page_change_delay
From: William Kennington
Date: Mon Apr 07 2025 - 16:12:46 EST
On Sun, Apr 6, 2025 at 10:28 AM Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
>
> On Fri, Apr 04, 2025 at 12:31:03PM -0700, William A. Kennington III wrote:
> > We have some buggy pmbus devices that require a delay after performing a
> > page change operation before trying to issue more commands to the
> > device.
> >
> > This allows for a configurable delay after page changes, but not
> > affecting other read or write operations.
> >
> > This makes a slight behavioral tweak to the existing delay logic, where
> > it considers the longest of delays between operations, instead of always
> > chosing the write delay over the access delay.
> >
> > Signed-off-by: William A. Kennington III <william@xxxxxxxxxxxxxxx>
>
> I tried to apply your patch, but it fails. Please rebase to the upstream
> kernel and resubmit.
Done in v5
>
> Thanks,
> Guenter