linux-kernel - Re: [PATCH] hwmon: (k10temp): Check range scale when CUR

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Message-ID: <6b712dd2-a884-e0ac-bfa4-3b6f8716ce90@amd.com>
Date:   Mon, 17 Apr 2023 09:00:01 -0500
From:   "Moger, Babu" <babu.moger@....com>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     clemens@...isch.de, jdelvare@...e.com, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org, Baski.Kannan@....com,
        yannick.hemery@...p.ovh.com
Subject: Re: [PATCH] hwmon: (k10temp): Check range scale when CUR_TEMP
 register is read-write



On 4/16/23 09:35, Guenter Roeck wrote:
> On Thu, Apr 13, 2023 at 04:39:58PM -0500, Babu Moger wrote:
>> From: Babu Moger <Babu.Moger@....com>
>>
>> Spec says, when CUR_TEMP_TJ_SEL == 3 and CUR_TEMP_RANGE_SEL == 0,
>> it should use RangeUnadjusted is 0, which is (CurTmp*0.125 -49) C. The
>> CUR_TEMP register is read-write when CUR_TEMP_TJ_SEL == 3 (bit 17-16).
>>
>> Add the check to detect it.
>>
>> Sensors command's output before the patch.
>> $sensors
>>  k10temp-pci-00c3
>>  Adapter: PCI adapter
>>  Tctl:         +76.6°C <- Wrong value
>>  Tccd1:        +26.5°C
>>  Tccd2:        +27.5°C
>>  Tccd3:        +27.2°C
>>  Tccd4:        +27.5°C
>>  Tccd5:        +26.0°C
>>  Tccd6:        +26.2°C
>>  Tccd7:        +25.0°C
>>  Tccd8:        +26.5°C
>>
>> Sensors command's output after the patch.
>> $sensors
>>  k10temp-pci-00c3
>>  Adapter: PCI adapter
>>  Tctl:         +28.8°C <- corrected value
>>  Tccd1:        +27.5°C
>>  Tccd2:        +28.5°C
>>  Tccd3:        +28.5°C
>>  Tccd4:        +28.5°C
>>  Tccd5:        +27.0°C
>>  Tccd6:        +27.5°C
>>  Tccd7:        +27.0°C
>>  Tccd8:        +27.5°C
>>
>> Signed-off-by: Babu Moger <babu.moger@....com>
> 
> Applied. Please update your e-mail address configuration to avoid the
> following checkpatch message.
Thank you.

> 
> CHECK: From:/Signed-off-by: email comments mismatch: 'From: Babu Moger <Babu.Moger@....com>' != 'Signed-off-by: Babu Moger <babu.moger@....com>'

Sure. Will update.

> 
> Thanks,
> Guenter

-- 
Thanks
Babu Moger