[PATCH 3/3] arm64, topology: enable use of init_cpu_capacity_cppc()
From: Ionela Voinescu <hidden>
Date: 2021-05-14 09:54:38
Also in:
linux-acpi, lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
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: Ionela Voinescu <redacted> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> --- arch/arm64/include/asm/topology.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h
index ec2db3419c41..c6ae6b55789c 100644
--- a/arch/arm64/include/asm/topology.h
+++ b/arch/arm64/include/asm/topology.h@@ -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 init_cpu_capacity_cppc +#endif + /* Replace task scheduler's default cpu-invariant accounting */ #define arch_scale_cpu_capacity topology_get_cpu_scale
--
2.29.2.dirty
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel