Commit 82909316 authored by Ionela Voinescu's avatar Ionela Voinescu Committed by Rafael J. Wysocki
Browse files

arm64, topology: enable use of init_cpu_capacity_cppc() 



Now that the arch topology driver provides a method of setting CPU
capacity values based on information on highest performance from CPPC,
use this functionality on arm64 platforms.

Signed-off-by: default avatarIonela Voinescu <ionela.voinescu@arm.com>
Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Tested-by: default avatarValentin Schneider <valentin.schneider@arm.com>
Tested-by: default avatarYicong Yang <yangyicong@hisilicon.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 9924fbb5

arch/arm64/include/asm/topology.h

+4 −0
Original line number Diff line number Diff line
@@ -24,6 +24,10 @@ void update_freq_counters_refs(void); 
#define arch_scale_freq_capacity topology_get_freq_scale

#define arch_scale_freq_invariant topology_scale_freq_invariant



#ifdef CONFIG_ACPI_CPPC_LIB

#define arch_init_invariance_cppc topology_init_cpu_capacity_cppc

#endif



/* Replace task scheduler's default cpu-invariant accounting */

#define arch_scale_cpu_capacity topology_get_cpu_scale