Commit c8be60c1 authored Feb 22, 2022 by Huang Rui Committed by Shuah Khan Feb 22, 2022

cpupower: Add AMD P-State capability flag



Add AMD P-State capability flag in cpupower to indicate AMD new P-State
kernel module support on Ryzen processors.

Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

parent 101025ff

tools/power/cpupower/utils/helpers/helpers.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,7 @@ enum cpupower_cpu_vendor {X86_VENDOR_UNKNOWN = 0, X86_VENDOR_INTEL,
		#define CPUPOWER_CAP_AMD_HW_PSTATE 0x00000100
		#define CPUPOWER_CAP_AMD_PSTATEDEF 0x00000200
		#define CPUPOWER_CAP_AMD_CPB_MSR 0x00000400
		#define CPUPOWER_CAP_AMD_PSTATE 0x00000800

		#define CPUPOWER_AMD_CPBDIS 0x02000000