I can see that your chip matches this condition: "rdev->pdev->revision == 0x83"
Please file an upstream bug at https://bugs.freedesktop.org/ Product: DRI Component: DRM/radeon -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752829 Title: AMD HAINAN (Radeon R5 M330) Clock frequency is 750MHz while it is supposed to be 1030MHz To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1752829/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs