From: Guenter Roeck <linux@roeck-us.net>
To: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: Jean Delvare <jdelvare@suse.com>,
linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] hwmon: (pmbus/bpa-rs600): Handle Vin readings >= 256V
Date: Thu, 17 Jun 2021 04:22:06 -0700 [thread overview]
Message-ID: <20210617112206.GA1579582@roeck-us.net> (raw)
In-Reply-To: <20210616034218.25821-1-chris.packham@alliedtelesis.co.nz>
On Wed, Jun 16, 2021 at 03:42:18PM +1200, Chris Packham wrote:
> The BPA-RS600 doesn't follow the PMBus spec for linear data.
> Specifically it treats the mantissa as an unsigned 11-bit value instead
> of a two's complement 11-bit value. At this point it's unclear whether
> this only affects Vin or if Pin/Pout1 are affected as well. Erring on
> the side of caution only Vin is dealt with here.
>
> Fixes: 15b2703e5e02 ("hwmon: (pmbus) Add driver for BluTek BPA-RS600")
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Applied.
Thanks,
Guenter
prev parent reply other threads:[~2021-06-17 11:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-16 3:42 [PATCH] hwmon: (pmbus/bpa-rs600): Handle Vin readings >= 256V Chris Packham
2021-06-17 11:22 ` Guenter Roeck [this message]
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