| # 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 THERMAL_ACPI 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. |
