Re: [PATCH] Add support for CCD temperatures in AMD 1Ah CPUs model 0x40..0x4f

From: David Hows
Date: Tue Mar 25 2025 - 15:07:53 EST


Thank you.

Should i make changes and re-submit?

> On 25 Mar 2025, at 11:46 pm, Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
>
> Hi,
>
>> On 3/25/25 04:14, David Hows wrote:
>> ---
>
> The subject should start with "hwmon: (k10temp)". Also, it should really say
> something like "Add support for Zen5 Ryzen Desktop" or similar to better
> describe what it actually does.
>
> Every patch needs a description. Please see
> Documentation/process/submitting-patches.rst for guidance.
>
> Thanks,
> Guenter
>
>> drivers/hwmon/k10temp.c | 7 +++++++
>> 1 file changed, 7 insertions(+)
>> diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
>> index d0b4cc9a5011..cc2ad7a324f9 100644
>> --- a/drivers/hwmon/k10temp.c
>> +++ b/drivers/hwmon/k10temp.c
>> @@ -502,6 +502,13 @@ static int k10temp_probe(struct pci_dev *pdev, const struct pci_device_id *id)
>> k10temp_get_ccd_support(data, 12);
>> break;
>> }
>> + } else if (boot_cpu_data.x86 == 0x1a) {
>> + switch (boot_cpu_data.x86_model) {
>> + case 0x40 ... 0x4f: /* Zen5 Ryzen Desktop*/
>> + data->ccd_offset = 0x308;
>> + k10temp_get_ccd_support(data, 8);
>> + break;
>> + }
>> }
>> for (i = 0; i < ARRAY_SIZE(tctl_offset_table); i++) {