linux-kernel - Re: [PATCH v4] hwmon: (pmbus): Introduce page_change

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Message-ID: <295ea363-dbeb-43c6-b8b3-3992776b84c0@roeck-us.net>
Date: Sun, 6 Apr 2025 10:28:50 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: "William A. Kennington III" <william@...nnington.com>
Cc: Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] hwmon: (pmbus): Introduce page_change_delay

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@...nnington.com>

I tried to apply your patch, but it fails. Please rebase to the upstream
kernel and resubmit.

Thanks,
Guenter