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Linux 5.5 Ready To Shine With Navi Overclocking, Raspberry Pi 4 Support, Wake-On-Voice

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  • Linux 5.5 Ready To Shine With Navi Overclocking, Raspberry Pi 4 Support, Wake-On-Voice

    Phoronix: Linux 5.5 Ready To Shine With Navi Overclocking, Raspberry Pi 4 Support, Wake-On-Voice

    Everything is aligning that the Linux 5.5 kernel is likely to be released this coming Sunday rather than being pushed off for another week of testing...

    Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite

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    • #3
      Typo:

      Originally posted by phoronix View Post
      AMDGPU "Navi" overclocking support with OverDrive via the exising sysfs interfaces similar to earlier AMD GPUs.

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      • #4
        Originally posted by 144Hz View Post
        RPi4 support
        Beautiful isn't it! Those little boards are becoming more and more useful over time.

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        • #5
          For the Navi OC, is there is a way to bypass the limitation like it's possible on Windows with the powerplay tables?

          I ask because it say invalid argument if I try to put 240000000 in /sys/class/hwmon/hwmon4/power1_cap when my card run with a RX 5700 BIOS but it work just fine if I run my card with a RX 5700 XT BIOS. (That card is not an XT but it is on water)

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          • #6
            Originally posted by RavFX View Post
            For the Navi OC, is there is a way to bypass the limitation like it's possible on Windows with the powerplay tables?

            I ask because it say invalid argument if I try to put 240000000 in /sys/class/hwmon/hwmon4/power1_cap when my card run with a RX 5700 BIOS but it work just fine if I run my card with a RX 5700 XT BIOS. (That card is not an XT but it is on water)
            There should be some kernel command-line options you can set at boot, but I'm at work so I don't have my notes handy.

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            • #7
              I hope it'll be released on Sunday -- the OpenMandriva 4.1 release is supposed to happen at FOSDEM next week. If 5.5 is released on Sunday, we can probably still pull it in (5.5-rc* has been in the repos for long enough...)

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              • #8
                Originally posted by RavFX View Post
                For the Navi OC, is there is a way to bypass the limitation like it's possible on Windows with the powerplay tables?

                I ask because it say invalid argument if I try to put 240000000 in /sys/class/hwmon/hwmon4/power1_cap when my card run with a RX 5700 BIOS but it work just fine if I run my card with a RX 5700 XT BIOS. (That card is not an XT but it is on water)
                You can use UPP to go after the powerplay tables directly. I haven't tested the power limit, but my 5700 XT did respond to voltage caps and frequency modifications.

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