[PATCH 0/2] Detect max performance values for heterogeneous AMD designs

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From: Mario Limonciello <mario.limonciello@xxxxxxx>

AMD heterogeneous designs such as the Ryzen AI 300 series processors have
multiple core types that can reach different maximum clock values.

This series uses the CPUID Fn_0x80000026 to detect such designs and to
correct configure the boost numerator that is used to calculate maximum
frequency.

Mario Limonciello (1):
  CPPC: Use heterogeneous core topology for identifying boost numerator

Perry Yuan (1):
  x86/cpufeatures: Add feature bits for AMD heterogeneous processor

 arch/x86/include/asm/cpufeatures.h |  1 +
 arch/x86/include/asm/processor.h   | 13 +++++++++++++
 arch/x86/kernel/acpi/cppc.c        | 30 ++++++++++++++++++++++++++++++
 arch/x86/kernel/cpu/amd.c          | 29 +++++++++++++++++++++++++++++
 arch/x86/kernel/cpu/scattered.c    |  1 +
 5 files changed, 74 insertions(+)

-- 
2.43.0





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