Re: [PATCH] media: cros-ec-cec: Add Fizz board variants, so driver can detect them

[Tzung-Bi Shih]

On Sat, Jun 28, 2025 at 02:14:35PM -0400, Pedro Nariyoshi wrote:
> I recently reflashed a Chromebox (Wukong variant of the Fizz board) with
> coreboot and I noticed that the cec driver refused to load with a bit of
> tinkering, I realized that the dmi_match_table was expecting the product
> name to be Fizz, but `dmidecode` reports `Wukong` as the product name. I
> am not sure if this is the best approach, but adding this patch lets me
> load the driver and it works properly.
> 
> Alternatively, we could instead match the DMI_PRODUCT_FAMILY, instead of
> DMI_SYS_VENDOR and DMI_PRODUCT_NAME. In my board at least, that says
> "Google_Fizz".

Yes, please extend the table of `struct cec_dmi_match` and support
DMI_PRODUCT_FAMILY match in cros_ec_cec_find_hdmi_dev().

> I am open to suggestions for alternative solutions and I hope I did't
> break any rules (this is my first kernel patch). (And sorry for the
> previous submissions with errors in the subject line)

Thank you for your patch. You could consider to move most of the additional
information after "---" in your patch (so that they won't be part of the
commit message).