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linux/drivers/platform/x86/intel/pmc
Xi Pardee 4d621c3f02 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>
2023-12-04 14:53:43 +01:00
..
adl.c platform/x86:intel/pmc: Call pmc_get_low_power_modes from platform init 2023-12-04 14:53:43 +01:00
cnp.c platform/x86:intel/pmc: Call pmc_get_low_power_modes from platform init 2023-12-04 14:53:43 +01:00
core.c platform/x86/intel/pmc: Display LPM requirements for multiple PMCs 2023-12-04 14:53:43 +01:00
core.h platform/x86/intel/pmc: Retrieve LPM information using Intel PMT 2023-12-04 14:53:43 +01:00
core_ssram.c platform/x86/intel/pmc: Retrieve LPM information using Intel PMT 2023-12-04 14:53:43 +01:00
icl.c platform/x86:intel/pmc: Call pmc_get_low_power_modes from platform init 2023-12-04 14:53:43 +01:00
Kconfig platform/x86/intel/pmc: Find and register PMC telemetry entries 2023-12-04 14:53:43 +01:00
Makefile platform/x86:intel/pmc: Discover PMC devices 2023-06-20 12:51:08 +02:00
mtl.c platform/x86/intel/pmc/mtl: Use return value from pmc_core_ssram_init() 2023-12-04 14:53:43 +01:00
pltdrv.c platform/x86/intel: pmc: Don't unconditionally attach Intel PMC when virtualized 2022-11-15 16:53:17 +01:00
spt.c platform/x86:intel/pmc: Call pmc_get_low_power_modes from platform init 2023-12-04 14:53:43 +01:00
tgl.c platform/x86:intel/pmc: Call pmc_get_low_power_modes from platform init 2023-12-04 14:53:43 +01:00