Searched refs:_CPC (Results 1 – 4 of 4) sorted by relevance
190 The ``amd-pstate`` initialization will fail if the ``_CPC`` entry in the ACPI192 to check the existence of ``_CPC``. All Zen based processors support the legacy251 In some ASICs, the highest CPPC performance is not the one in the ``_CPC``502 …| 1 | amd_pstate_ut_acpi_cpc_valid || Check whether the _CPC object is present in SBIOS. …
46 performance levels. _CPC needs to be present in the ACPI tables
89 #define _CPC 0x104 macro90 #define CPC(n) (_CPC + (n)*0x8)
532 _CPC 8.4.7.1 Use as needed, power management specific. CPPC is