Commit e59a8f7f authored May 04, 2016 by Srinivas Pandruvada Committed by Rafael J. Wysocki May 05, 2016

cpufreq: intel_pstate: Ignore _PPC processing under HWP

When HWP (hardware P states) feature is active, the ACPI _PSS and _PPC
is not used. So ignore processing for _PPC limits.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent d9975b0b

drivers/cpufreq/intel_pstate.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -380,6 +380,9 @@ static void intel_pstate_init_acpi_perf_limits(struct cpufreq_policy *policy)
		int ret;
		int i;

		if (hwp_active)
		return;

		if (!intel_pstate_get_ppc_enable_status())
		return;