1 # SPDX-License-Identifier: GPL-2.0-only
2 config INTEL_POWERCLAMP
3 tristate "Intel PowerClamp idle injection driver"
5 depends on CPU_SUP_INTEL
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.
11 config X86_THERMAL_VECTOR
13 depends on X86 && CPU_SUP_INTEL && X86_LOCAL_APIC
15 config 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
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
27 config INTEL_SOC_DTS_IOSF_CORE
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.
37 config 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
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.
51 config INTEL_QUARK_DTS_THERMAL
52 tristate "Intel Quark DTS thermal driver"
53 depends on X86_INTEL_QUARK
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.
61 menu "ACPI INT340X thermal drivers"
62 source "drivers/thermal/intel/int340x_thermal/Kconfig"
65 config INTEL_BXT_PMIC_THERMAL
66 tristate "Intel Broxton PMIC thermal driver"
67 depends on X86 && INTEL_SOC_PMIC_BXTWC && REGMAP
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.
75 config INTEL_PCH_THERMAL
76 tristate "Intel PCH Thermal Reporting Driver"
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.
83 config INTEL_TCC_COOLING
84 tristate "Intel TCC offset cooling Driver"
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
95 tristate "Thermal Management driver for Intel menlow platform"
96 depends on ACPI_THERMAL
98 ACPI thermal management enhancement driver on
99 Intel Menlow platform.
103 config INTEL_HFI_THERMAL
104 bool "Intel Hardware Feedback Interface"
106 depends on CPU_SUP_INTEL
107 depends on X86_THERMAL_VECTOR
108 select THERMAL_NETLINK
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.