On Fri, Dec 30, 2022 at 10:13:48PM +0000, Sebastian Arnhold wrote: > Thank you very much for the patch, Guenter Roeck! > > I just compiled it using the mainline Kernel as a basis, but > "sensors-detect" still claims there are no sensors detected on my ASUS TUF > GAMING X670E-PLUS WIFI. > > Trying family `VIA/Winbond/Nuvoton/Fintek'... Yes > Found unknown chip with ID 0xd802 > (logical device B has address 0x290, could be sensors) > > dmesg yields the following output: > > [ 465.372161] nct6775: Found NCT6799D or compatible chip at 0x2e:0x290 > [ 465.372166] ACPI Warning: SystemIO range > 0x0000000000000295-0x0000000000000296 conflicts with OpRegion > 0x0000000000000290-0x0000000000000299 (\RMTW.SHWM) (20221020/utaddress-204) > [ 465.372170] ACPI: OSL: Resource conflict; ACPI support missing from > driver? > > So the driver definitely works and recognizes the chip. Any idea why > lm-sensors can't access it? > You need ll to add "acpi_acpi_enforce_resources=lax" to the kernel command line to be able to access/test it. Of course that is less than perfect and may affect other devices. Ultimately it will be necessary to add WMI support for this board to the driver, but I can not do that since I have no means to test it, and there is some indication that WMI may no longer be supported in the X670 boards from ASUS. Guenter
