The cpufreq test breakes when the system is using the intel_pstate
driver for frequency management. The power library has recentyly been
updated to allow use of the intel_pstate driver, this patch fixes the
cpufreq test so that it can now use either acpi or pstate modes.
The library will auto-detect, and set the environment appropriately.
Fixes: ed7c51a6a680 ("app/test: vm power management")
Cc: stable@dpdk.org
Signed-off-by: David Hunt <david.hunt@intel.com>
f21bb93126