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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 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
- 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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