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# SPDX-License-Identifier: GPL-2.0-only
config INTEL_POWERCLAMP
tristate "Intel PowerClamp idle injection driver"
depends on X86
depends on CPU_SUP_INTEL
depends on CPU_IDLE
select POWERCAP
select IDLE_INJECT
help
Enable this to enable Intel PowerClamp idle injection driver. This
enforce idle time which results in more package C-state residency. The
user interface is exposed via generic thermal framework.
config X86_THERMAL_VECTOR
def_bool y
depends on X86 && CPU_SUP_INTEL && X86_LOCAL_APIC
config INTEL_TCC
bool
depends on X86
config X86_PKG_TEMP_THERMAL
tristate "X86 package temperature thermal driver"
depends on X86_THERMAL_VECTOR
select THERMAL_GOV_USER_SPACE
select THERMAL_WRITABLE_TRIPS
select INTEL_TCC
default m
help
Enable this to register CPU digital sensor for package temperature as
thermal zone. Each package will have its own thermal zone. There are
two trip points which can be set by user to get notifications via thermal
notification methods.
config INTEL_SOC_DTS_IOSF_CORE
tristate
depends on X86 && PCI
select IOSF_MBI
select INTEL_TCC
help
This is becoming a common feature for Intel SoCs to expose the additional
digital temperature sensors (DTSs) using side band interface (IOSF). This
implements the common set of helper functions to register, get temperature
and get/set thresholds on DTSs.
config INTEL_SOC_DTS_THERMAL
tristate "Intel SoCs DTS thermal driver"
depends on X86 && PCI && ACPI
select INTEL_SOC_DTS_IOSF_CORE
select THERMAL_WRITABLE_TRIPS
help
Enable this to register Intel SoCs (e.g. Bay Trail) platform digital
temperature sensor (DTS). These SoCs have two additional DTSs in
addition to DTSs on CPU cores. Each DTS will be registered as a
thermal zone. There are two trip points. One of the trip point can
be set by user mode programs to get notifications via Linux thermal
notification methods.The other trip is a critical trip point, which
was set by the driver based on the TJ MAX temperature.
config INTEL_QUARK_DTS_THERMAL
tristate "Intel Quark DTS thermal driver"
depends on X86_INTEL_QUARK
help
Enable this to register Intel Quark SoC (e.g. X1000) platform digital
temperature sensor (DTS). For X1000 SoC, it has one on-die DTS.
The DTS will be registered as a thermal zone. There are two trip points:
hot & critical. The critical trip point default value is set by
underlying BIOS/Firmware.
menu "ACPI INT340X thermal drivers"
source "drivers/thermal/intel/int340x_thermal/Kconfig"
endmenu
config INTEL_BXT_PMIC_THERMAL
tristate "Intel Broxton PMIC thermal driver"
depends on X86 && INTEL_SOC_PMIC_BXTWC
select REGMAP
help
Select this driver for Intel Broxton PMIC with ADC channels monitoring
system temperature measurements and alerts.
This driver is used for monitoring the ADC channels of PMIC and handles
the alert trip point interrupts and notifies the thermal framework with
the trip point and temperature details of the zone.
config INTEL_PCH_THERMAL
tristate "Intel PCH Thermal Reporting Driver"
depends on X86 && PCI
select ACPI_THERMAL_LIB if ACPI
help
Enable this to support thermal reporting on certain intel PCHs.
Thermal reporting device will provide temperature reading,
programmable trip points and other information.
config INTEL_TCC_COOLING
tristate "Intel TCC offset cooling Driver"
depends on X86
select INTEL_TCC
help
Enable this to support system cooling by adjusting the effective TCC
activation temperature via the TCC Offset register, which is widely
supported on modern Intel platforms.
Note that, on different platforms, the behavior might be different
on how fast the setting takes effect, and how much the CPU frequency
is reduced.
config INTEL_HFI_THERMAL
bool "Intel Hardware Feedback Interface"
depends on NET
depends on CPU_SUP_INTEL
depends on X86_THERMAL_VECTOR
select THERMAL_NETLINK
help
Select this option to enable the Hardware Feedback Interface. If
selected, hardware provides guidance to the operating system on
the performance and energy efficiency capabilities of each CPU.
These capabilities may change as a result of changes in the operating
conditions of the system such power and thermal limits. If selected,
the kernel relays updates in CPUs' capabilities to userspace.
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