1# SPDX-License-Identifier: GPL-2.0-only 2config INTEL_POWERCLAMP 3 tristate "Intel PowerClamp idle injection driver" 4 depends on X86 5 depends on CPU_SUP_INTEL 6 help 7 Enable this to enable Intel PowerClamp idle injection driver. This 8 enforce idle time which results in more package C-state residency. The 9 user interface is exposed via generic thermal framework. 10 11config X86_THERMAL_VECTOR 12 def_bool y 13 depends on X86 && CPU_SUP_INTEL && X86_LOCAL_APIC 14 15config X86_PKG_TEMP_THERMAL 16 tristate "X86 package temperature thermal driver" 17 depends on X86_THERMAL_VECTOR 18 select THERMAL_GOV_USER_SPACE 19 select THERMAL_WRITABLE_TRIPS 20 default m 21 help 22 Enable this to register CPU digital sensor for package temperature as 23 thermal zone. Each package will have its own thermal zone. There are 24 two trip points which can be set by user to get notifications via thermal 25 notification methods. 26 27config INTEL_SOC_DTS_IOSF_CORE 28 tristate 29 depends on X86 && PCI 30 select IOSF_MBI 31 help 32 This is becoming a common feature for Intel SoCs to expose the additional 33 digital temperature sensors (DTSs) using side band interface (IOSF). This 34 implements the common set of helper functions to register, get temperature 35 and get/set thresholds on DTSs. 36 37config INTEL_SOC_DTS_THERMAL 38 tristate "Intel SoCs DTS thermal driver" 39 depends on X86 && PCI && ACPI 40 select INTEL_SOC_DTS_IOSF_CORE 41 select THERMAL_WRITABLE_TRIPS 42 help 43 Enable this to register Intel SoCs (e.g. Bay Trail) platform digital 44 temperature sensor (DTS). These SoCs have two additional DTSs in 45 addition to DTSs on CPU cores. Each DTS will be registered as a 46 thermal zone. There are two trip points. One of the trip point can 47 be set by user mode programs to get notifications via Linux thermal 48 notification methods.The other trip is a critical trip point, which 49 was set by the driver based on the TJ MAX temperature. 50 51config INTEL_QUARK_DTS_THERMAL 52 tristate "Intel Quark DTS thermal driver" 53 depends on X86_INTEL_QUARK 54 help 55 Enable this to register Intel Quark SoC (e.g. X1000) platform digital 56 temperature sensor (DTS). For X1000 SoC, it has one on-die DTS. 57 The DTS will be registered as a thermal zone. There are two trip points: 58 hot & critical. The critical trip point default value is set by 59 underlying BIOS/Firmware. 60 61menu "ACPI INT340X thermal drivers" 62source "drivers/thermal/intel/int340x_thermal/Kconfig" 63endmenu 64 65config INTEL_BXT_PMIC_THERMAL 66 tristate "Intel Broxton PMIC thermal driver" 67 depends on X86 && INTEL_SOC_PMIC_BXTWC && REGMAP 68 help 69 Select this driver for Intel Broxton PMIC with ADC channels monitoring 70 system temperature measurements and alerts. 71 This driver is used for monitoring the ADC channels of PMIC and handles 72 the alert trip point interrupts and notifies the thermal framework with 73 the trip point and temperature details of the zone. 74 75config INTEL_PCH_THERMAL 76 tristate "Intel PCH Thermal Reporting Driver" 77 depends on X86 && PCI 78 help 79 Enable this to support thermal reporting on certain intel PCHs. 80 Thermal reporting device will provide temperature reading, 81 programmable trip points and other information. 82 83config INTEL_TCC_COOLING 84 tristate "Intel TCC offset cooling Driver" 85 depends on X86 86 help 87 Enable this to support system cooling by adjusting the effective TCC 88 activation temperature via the TCC Offset register, which is widely 89 supported on modern Intel platforms. 90 Note that, on different platforms, the behavior might be different 91 on how fast the setting takes effect, and how much the CPU frequency 92 is reduced. 93 94config INTEL_MENLOW 95 tristate "Thermal Management driver for Intel menlow platform" 96 depends on ACPI_THERMAL 97 help 98 ACPI thermal management enhancement driver on 99 Intel Menlow platform. 100 101 If unsure, say N. 102 103config INTEL_HFI_THERMAL 104 bool "Intel Hardware Feedback Interface" 105 depends on NET 106 depends on CPU_SUP_INTEL 107 depends on X86_THERMAL_VECTOR 108 select THERMAL_NETLINK 109 help 110 Select this option to enable the Hardware Feedback Interface. If 111 selected, hardware provides guidance to the operating system on 112 the performance and energy efficiency capabilities of each CPU. 113 These capabilities may change as a result of changes in the operating 114 conditions of the system such power and thermal limits. If selected, 115 the kernel relays updates in CPUs' capabilities to userspace. 116