48 lines
1.6 KiB
Plaintext
48 lines
1.6 KiB
Plaintext
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# ACPI INT340x thermal drivers configuration
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#
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config INT340X_THERMAL
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tristate "ACPI INT340X thermal drivers"
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depends on X86_64 && ACPI && PCI
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select THERMAL_GOV_USER_SPACE
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select ACPI_THERMAL_REL
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select ACPI_FAN
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select INTEL_SOC_DTS_IOSF_CORE
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select PROC_THERMAL_MMIO_RAPL if POWERCAP
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help
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Newer laptops and tablets that use ACPI may have thermal sensors and
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other devices with thermal control capabilities outside the core
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CPU/SOC, for thermal safety reasons.
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They are exposed for the OS to use via the INT3400 ACPI device object
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as the master, and INT3401~INT340B ACPI device objects as the slaves.
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Enable this to expose the temperature information and cooling ability
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from these objects to userspace via the normal thermal framework.
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This means that a wide range of applications and GUI widgets can show
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the information to the user or use this information for making
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decisions. For example, the Intel Thermal Daemon can use this
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information to allow the user to select his laptop to run without
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turning on the fans.
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config ACPI_THERMAL_REL
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tristate
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depends on ACPI
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if INT340X_THERMAL
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config INT3406_THERMAL
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tristate "ACPI INT3406 display thermal driver"
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depends on ACPI_VIDEO
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help
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The display thermal device represents the LED/LCD display panel
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that may or may not include touch support. The main function of
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the display thermal device is to allow control of the display
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brightness in order to address a thermal condition or to reduce
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power consumed by display device.
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config PROC_THERMAL_MMIO_RAPL
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tristate
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select INTEL_RAPL_CORE
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endif
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