[Bug 204807] Hardware monitoring sensor nct6798d doesn't work unless acpi_enforce_resources=lax is enabled

bugzilla-daemon
2022-11-23T22:12:16Z

--- Comment #274 from Slawomir Stepien (sst@poczta.fm) ---
(In reply to Slawomir Stepien from comment #273)
> (In reply to Denis Pauk from comment #272)
> > (In reply to Slawomir Stepien from comment #271)
> > > Created attachment 303265 [details]
> > > Add support for ROG STRIX B660-I GAMING WIFI
> > >
> > > This adds support for ROG STRIX B660-I GAMING WIFI into the "Asus WMI for
> > > nct6775 v6.0 base (2022.11.12)" patch.
> >
> > Thank you! I will add your code to the next patch version.
> >
> > Just for recheck, could you please share error place on init when you added
> > your board to asus_acpi_boards(x670 generation methods) or
> > asus_wmi_boards(b550/x570 generation methods)? Are both of methods of
> access
> > failed?
> >
> > I have hoped B660 boards have same access method as x670 boards at least
> :-(
>
> [93233.798384] nct6775: Can't read ChipID by Asus WMI.
> [93233.798386] nct6775: No dmi definition `ROG STRIX B660-I GAMING
> WIFI`:`ASUSTeK COMPUTER INC.`
> [93233.798446] nct6775: Found NCT6798D or compatible chip at 0x2e:0x290
> [93233.798449] ACPI Warning: SystemIO range
> 0x0000000000000295-0x0000000000000296 conflicts with OpRegion
> 0x0000000000000290-0x0000000000000299 (\RMTW.SHWM) (20220331/utaddress-204)
> [93233.798452] ACPI: OSL: Resource conflict; ACPI support missing from
> driver?

But if I add the board to the asus_acpi_boards, it works but with:

[93515.558164] nct6775: Using Asus ACPI to access 0xc1 chip.
[93515.558166] nct6775: No dmi definition `ROG STRIX B660-I GAMING
WIFI`:`ASUSTeK COMPUTER INC.`
[93515.558229] nct6775: Found NCT6798D or compatible chip at 0x2e:0x290

So I guess this is a better approach for my case?