+++ test-cpufreq.sh --- cpu_driver: amd-pstate-epp

check_cpu_driver_opmode {{{
 initial: active
 AC(active): guided=ok passive=ok active=ok
 BAT(inactive): guided=ignored(ok)
 result: active
}}} errcnt=0

check_cpu_scaling_governor {{{
 initial: powersave
 AC(active): performance=ok powersave=ok
 BAT(inactive): performance=ignored(ok)
 result: powersave
}}} errcnt=0

check_cpu_scaling_freq {{{
 initial: min/400000 max/4976000
 AC(active): min/500000=ok max/4876000=ok min/400000=ok max/4976000=ok
 BAT(inactive): min/500000=ignored(ok) max/4876000=ignored(ok)
 result: min/400000 max/4976000
}}} errcnt=0

check_cpu_epp {{{
 initial: balance_performance
 AC(active): performance=ok balance_power=ok power=ok balance_performance=ok
 BAT(inactive): balance_power=ignored(ok)
 result: balance_performance
}}} errcnt=0

check_cpu_perf_pct {{{
*** unsupported cpu driver
}}} errcnt=0

check_cpu_boost {{{
 initial: boost/1
 AC(active): boost/0=ok boost/1=ok
 BAT(inactive): boost/1=ignored(ok)
 result: boost/1
}}} errcnt=0

check_platform_profile {{{
 initial: performance
 AC(active): low-power=ok balanced=ok performance=ok
 BAT(inactive): low-power=ignored(ok)
 result: performance
}}} errcnt=0

OK: 7 of 7 tests passed