Hi Andy
On Wed, Jun 24, 2020 at 12:46 PM Andy Shevchenko
<andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> On Wed, Jun 24, 2020 at 11:12:39AM +0200, Ricardo Ribalda wrote:
> > Current AMD's zen-based APUs use this core for some of its i2c-buses.
> >
> > With this patch we re-enable autodetection of hwmon-alike devices, so
> > lm-sensors will be able to work automatically.
> >
> > It does not affect the boot-time of embedded devices, as the class is
> > set based on the dmi information.
>
> Hmm... Do we really need to have DMI? I mean wouldn't be safe just always
> provide this to be compatible with HWMON class?
>
I do not care :), I was just trying to follow the logic of
70fba8302adecfa08a087c6f1dd39537a55f5bd3
If it is decided otherwise I can change it, no problem ;)
> ...
>
> > +static bool dw_i2c_hwmon_bus(void)
> > +{
> > + if (strstr(dmi_get_system_info(DMI_PRODUCT_NAME), "QT5222"))
> > + return true;
> > + return false;
> > +}
>
> I don't like this. Perhaps for now you may simple use dmi_get_system_info()
> directly below.
I just realised that if there is no DMI, then we get a NULL, so we
need to add that check.
With the two ifs, I still prefer to put it on other function like now
(check v2).
If you still dont like it I will move it into the main function.
>
> ...
>
> > + adap->class = dw_i2c_hwmon_bus() ? I2C_CLASS_HWMON
> > + : I2C_CLASS_DEPRECATED;
>
> It's one line.
Fixed thanks
>
> --
> With Best Regards,
> Andy Shevchenko
>
>
