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| author | Xi Pardee <xi.pardee@intel.com> | 2023-11-29 14:21:29 -0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-12-04 14:53:43 +0100 |
| commit | 4d621c3f02ba71cb8ed48b7c32ecb0910000cc28 (patch) | |
| tree | 5ab3e595658abfb672c34f1ab751833eccbcd327 /drivers/platform/x86/intel/pmc/mtl.c | |
| parent | 0f601dec1856d675a1251e25e858d8f1cb0b8026 (diff) | |
platform/x86/intel/pmc: Retrieve LPM information using Intel PMT
On supported platforms, the low power mode (LPM) requirements for entering
each idle substate are described in Platform Monitoring Technology (PMT)
telemetry entries. Provide a function for platform code to attempt to find
and read the requirements from the telemetry entries.
Signed-off-by: Xi Pardee <xi.pardee@intel.com>
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231129222132.2331261-18-david.e.box@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/pmc/mtl.c')
0 files changed, 0 insertions, 0 deletions