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Hwmon Updates Submitted For Linux 4.13, Still No Ryzen/Epyc Temp Support

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  • Hwmon Updates Submitted For Linux 4.13, Still No Ryzen/Epyc Temp Support

    Phoronix: Hwmon Updates Submitted For Linux 4.13, Still No Ryzen/Epyc Temp Support

    The hwmon (hardware monitoring) subsystem updates have been submitted for Linux 4.13 and what's sad about the pull request is what isn't present...

    http://www.phoronix.com/scan.php?pag...nux-4.13-Hwmon

  • #2
    i have had ryzen temps reporting quite some time. theres it87 driver in github https://github.com/groeck/it87 which enables it for most of the AM4 boards.

    cat /sys/devices/platform/it87.656/hwmon/hwmon1/temp1_input

    cat /sys/devices/platform/it87.656/hwmon/hwmon1/fan1_input

    all of them seem to work quite good.

    some of the motherboard values are wrong though

    Comment


    • #3
      xpander : It 's only sensor for ASUS and GigaByte Motherboard , not core temperatures for Ryzen chips because is only available under NDA.
      For MSI Ryzen Motherboard sensor see https://github.com/groeck/nct6775/issues/49 wait kernel 4.12 or compile nct 6775 yourself and load the module.

      Comment


      • #4
        It87 wasn't working for me on my gigabyte k7 motherboard with a 1700. Modprobe fails to detect anything worthwhile.

        Comment


        • #5
          For ASRock X370 Gaming K4 board see https://github.com/groeck/nct6775/is...ment-311339844

          Comment


          • #6
            Originally posted by xpander View Post
            i have had ryzen temps reporting quite some time. theres it87 driver in github https://github.com/groeck/it87 which enables it for most of the AM4 boards.

            cat /sys/devices/platform/it87.656/hwmon/hwmon1/temp1_input

            cat /sys/devices/platform/it87.656/hwmon/hwmon1/fan1_input

            all of them seem to work quite good.

            some of the motherboard values are wrong though
            I have been using the same driver, I have not paid that much attention to whether the values are correct or not though, will have to do that

            Comment


            • #7
              Originally posted by scorpio810 View Post
              xpander : It 's only sensor for ASUS and GigaByte Motherboard , not core temperatures for Ryzen chips because is only available under NDA.
              This is an Epyc fail AMD
              ## VGA ##
              AMD: X1950XTX, HD3870, HD5870
              Intel: GMA45, HD3000 (Core i5 2500K)

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              • #8
                Originally posted by thelongdivider View Post
                It87 wasn't working for me on my gigabyte k7 motherboard with a 1700. Modprobe fails to detect anything worthwhile.
                Don't need to do sensors-detect. Just build and load the it87 driver of https://github.com/groeck/it87 or install via repos if on arch based

                Only thing I will add is the it8792 is disabled by default. On the k7 you need to add
                Code:
                options it87 blacklist=0
                in /etc/modprobe.d

                Comment


                • #9
                  Pretty pathetic that this is still missing...

                  Patching in it87 works for me but I have to repeat the process every kernel update and reboot. PITA.

                  Comment


                  • #10
                    Originally posted by darkbasic View Post

                    This is an Epyc fail AMD
                    Perhaps for soon ?
                    https://www.reddit.com/r/Amd/comment...t_for/dirhw3p/

                    Comment

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