LXR linux/drivers/thermal/intel/int340x

   1# SPDX-License-Identifier: GPL-2.0-only
   2#
   3# ACPI INT340x thermal drivers configuration
   4#
   5
   6config INT340X_THERMAL
   7        tristate "ACPI INT340X thermal drivers"
   8        depends on X86_64 && ACPI && PCI
   9        select THERMAL_GOV_USER_SPACE
  10        select ACPI_THERMAL_REL
  11        select ACPI_FAN
  12        select INTEL_SOC_DTS_IOSF_CORE
  13        select PROC_THERMAL_MMIO_RAPL if POWERCAP
  14        help
  15          Newer laptops and tablets that use ACPI may have thermal sensors and
  16          other devices with thermal control capabilities outside the core
  17          CPU/SOC, for thermal safety reasons.
  18          They are exposed for the OS to use via the INT3400 ACPI device object
  19          as the master, and INT3401~INT340B ACPI device objects as the slaves.
  20          Enable this to expose the temperature information and cooling ability
  21          from these objects to userspace via the normal thermal framework.
  22          This means that a wide range of applications and GUI widgets can show
  23          the information to the user or use this information for making
  24          decisions. For example, the Intel Thermal Daemon can use this
  25          information to allow the user to select his laptop to run without
  26          turning on the fans.
  27
  28config ACPI_THERMAL_REL
  29        tristate
  30        depends on ACPI
  31
  32if INT340X_THERMAL
  33
  34config INT3406_THERMAL
  35        tristate "ACPI INT3406 display thermal driver"
  36        depends on ACPI_VIDEO
  37        help
  38          The display thermal device represents the LED/LCD display panel
  39          that may or may not include touch support. The main function of
  40          the display thermal device is to allow control of the display
  41          brightness in order to address a thermal condition or to reduce
  42          power consumed by display device.
  43
  44config PROC_THERMAL_MMIO_RAPL
  45        tristate
  46        select INTEL_RAPL_CORE
  47endif
  48