yoga14s锐龙版在manjaro系统下cpu无法睿频

在linux系统下cpu的turbo功能被关闭了,cpupower下的大致情况:

analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency:  Cannot determine or is not supported.
  hardware limits: 1.40 GHz - 1.80 GHz
  available frequency steps:  1.80 GHz, 1.70 GHz, 1.40 GHz
  available cpufreq governors: powersave performance schedutil
  current policy: frequency should be within 1.40 GHz and 1.80 GHz.
                  The governor "powersave" may decide which speed to use
                  within this range.
  current CPU frequency: Unable to call hardware
  current CPU frequency: 1.40 GHz (asserted by call to kernel)
  boost state support:
    Supported: yes
    Active: no
cat  /sys/class/drm/card0/device/power_dpm_force_performance_level
auto
cat  /sys/class/drm/card0/device/power_dpm_state
performance
cat /sys/module/processor/parameters/ignore_ppc
1

通过忽略主板上的cpu频率的限制也没有办法正常睿频,有没有碰到过相同情况解决了的网友,希望能提供下你的方案,万分感谢。