Merge tag 'amd-pstate-v6.12-2024-09-11' of ssh://gitolite.kernel.org/pub/scm/linux...

Merge tag 'amd-pstate-v6.12-2024-09-11' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux

Merge the second round of amd-pstate changes for 6.12 from Mario
Limonciello:

"* Move the calculation of the AMD boost numerator outside of
   amd-pstate, correcting acpi-cpufreq on systems with preferred cores
 * Harden preferred core detection to avoid potential false positives
 * Add extra unit test coverage for mode state machine"

* tag 'amd-pstate-v6.12-2024-09-11' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux:
  cpufreq/amd-pstate-ut: Fix an "Uninitialized variables" issue
  cpufreq/amd-pstate-ut: Add test case for mode switches
  cpufreq/amd-pstate: Export symbols for changing modes
  amd-pstate: Add missing documentation for `amd_pstate_prefcore_ranking`
  cpufreq: amd-pstate: Add documentation for `amd_pstate_hw_prefcore`
  cpufreq: amd-pstate: Optimize amd_pstate_update_limits()
  cpufreq: amd-pstate: Merge amd_pstate_highest_perf_set() into amd_get_boost_ratio_numerator()
  x86/amd: Detect preferred cores in amd_get_boost_ratio_numerator()
  x86/amd: Move amd_get_highest_perf() out of amd-pstate
  ACPI: CPPC: Adjust debug messages in amd_set_max_freq_ratio() to warn
  ACPI: CPPC: Drop check for non zero perf ratio
  x86/amd: Rename amd_get_highest_perf() to amd_get_boost_ratio_numerator()
  ACPI: CPPC: Adjust return code for inline functions in !CONFIG_ACPI_CPPC_LIB
  x86/amd: Move amd_get_highest_perf() from amd.c to cppc.c