240 lines
8.6 KiB
Plaintext
240 lines
8.6 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Intel x86 Platform Specific Drivers
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#
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source "drivers/platform/x86/intel/atomisp2/Kconfig"
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source "drivers/platform/x86/intel/ifs/Kconfig"
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source "drivers/platform/x86/intel/int1092/Kconfig"
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source "drivers/platform/x86/intel/int3472/Kconfig"
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source "drivers/platform/x86/intel/pmc/Kconfig"
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source "drivers/platform/x86/intel/pmt/Kconfig"
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source "drivers/platform/x86/intel/speed_select_if/Kconfig"
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source "drivers/platform/x86/intel/telemetry/Kconfig"
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source "drivers/platform/x86/intel/wmi/Kconfig"
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source "drivers/platform/x86/intel/uncore-frequency/Kconfig"
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config INTEL_HID_EVENT
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tristate "Intel HID Event"
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depends on ACPI
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depends on INPUT
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depends on I2C
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select INPUT_SPARSEKMAP
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help
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This driver provides support for the Intel HID Event hotkey interface.
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Some laptops require this driver for hotkey support.
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To compile this driver as a module, choose M here: the module will
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be called intel_hid.
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config INTEL_VBTN
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tristate "Intel Virtual Button"
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depends on ACPI
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depends on INPUT
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depends on I2C
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select INPUT_SPARSEKMAP
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help
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This driver provides support for the Intel Virtual Button interface.
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Some laptops require this driver for power button support.
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To compile this driver as a module, choose M here: the module will
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be called intel_vbtn.
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config INTEL_INT0002_VGPIO
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tristate "Intel ACPI INT0002 Virtual GPIO driver"
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depends on GPIOLIB && ACPI && PM_SLEEP
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select GPIOLIB_IRQCHIP
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help
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Some peripherals on Bay Trail and Cherry Trail platforms signal a
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Power Management Event (PME) to the Power Management Controller (PMC)
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to wakeup the system. When this happens software needs to explicitly
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clear the PME bus 0 status bit in the GPE0a_STS register to avoid an
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IRQ storm on IRQ 9.
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This is modelled in ACPI through the INT0002 ACPI device, which is
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called a "Virtual GPIO controller" in ACPI because it defines the
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event handler to call when the PME triggers through _AEI and _L02
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methods as would be done for a real GPIO interrupt in ACPI.
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To compile this driver as a module, choose M here: the module will
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be called intel_int0002_vgpio.
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config INTEL_OAKTRAIL
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tristate "Intel Oaktrail Platform Extras"
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depends on ACPI_EC
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depends on ACPI_VIDEO || ACPI_VIDEO=n
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depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI
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help
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Intel Oaktrail platform need this driver to provide interfaces to
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enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y
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here; it will only load on supported platforms.
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config INTEL_BXTWC_PMIC_TMU
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tristate "Intel Broxton Whiskey Cove TMU Driver"
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depends on INTEL_SOC_PMIC_BXTWC
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depends on MFD_INTEL_PMC_BXT
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select REGMAP
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help
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Select this driver to use Intel Broxton Whiskey Cove PMIC TMU feature.
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This driver enables the alarm wakeup functionality in the TMU unit of
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Whiskey Cove PMIC.
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config INTEL_BYTCRC_PWRSRC
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tristate "Intel Bay Trail Crystal Cove power source driver"
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depends on INTEL_SOC_PMIC
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help
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This option adds a power source driver for Crystal Cove PMICs
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on Intel Bay Trail devices.
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To compile this driver as a module, choose M here: the module
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will be called intel_bytcrc_pwrsrc.
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config INTEL_CHTDC_TI_PWRBTN
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tristate "Intel Cherry Trail Dollar Cove TI power button driver"
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depends on INTEL_SOC_PMIC_CHTDC_TI
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depends on INPUT
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help
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This option adds a power button driver for Dollar Cove TI
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PMIC on Intel Cherry Trail devices.
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To compile this driver as a module, choose M here: the module
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will be called intel_chtdc_ti_pwrbtn.
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config INTEL_CHTWC_INT33FE
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tristate "Intel Cherry Trail Whiskey Cove ACPI INT33FE Driver"
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depends on X86 && ACPI && I2C && REGULATOR
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depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m)
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depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m)
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depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m)
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help
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This driver add support for the Intel Cherry Trail Whiskey Cove
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INT33FE ACPI device found on the GPD win and the GPD pocket.
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The INT33FE ACPI device on these mini laptops contains I2cSerialBusV2
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resources for a MAX17042 Fuel Gauge, FUSB302 USB Type-C Controller
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and PI3USB30532 USB switch.
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This driver instantiates i2c-clients for these, so that standard
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i2c drivers for these chips can bind to the them.
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If you enable this driver it is advised to also select
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CONFIG_TYPEC_FUSB302=m, CONFIG_TYPEC_MUX_PI3USB30532=m and
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CONFIG_BATTERY_MAX17042=m.
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config INTEL_ISHTP_ECLITE
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tristate "Intel ISHTP eclite controller Driver"
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depends on INTEL_ISH_HID
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depends on ACPI
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help
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This driver is for accessing the PSE (Programmable Service Engine) -
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an Embedded Controller like IP - using ISHTP (Integrated Sensor Hub
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Transport Protocol) to get battery, thermal and UCSI (USB Type-C
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Connector System Software Interface) related data from the platform.
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Users who don't want to use discrete Embedded Controller on Intel's
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Elkhartlake platform can leverage this integrated solution of
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ECLite which is part of PSE subsystem.
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To compile this driver as a module, choose M here: the module
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will be called intel_ishtp_eclite.
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config INTEL_MRFLD_PWRBTN
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tristate "Intel Merrifield Basin Cove power button driver"
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depends on INTEL_SOC_PMIC_MRFLD
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depends on INPUT
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help
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This option adds a power button driver for Basin Cove PMIC
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on Intel Merrifield devices.
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To compile this driver as a module, choose M here: the module
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will be called intel_mrfld_pwrbtn.
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config INTEL_PUNIT_IPC
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tristate "Intel P-Unit IPC Driver"
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help
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This driver provides support for Intel P-Unit Mailbox IPC mechanism,
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which is used to bridge the communications between kernel and P-Unit.
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config INTEL_RST
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tristate "Intel Rapid Start Technology Driver"
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depends on ACPI
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help
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This driver provides support for modifying parameters on systems
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equipped with Intel's Rapid Start Technology. When put in an ACPI
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sleep state, these devices will wake after either a configured
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timeout or when the system battery reaches a critical state,
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automatically copying memory contents to disk. On resume, the
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firmware will copy the memory contents back to RAM and resume the OS
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as usual.
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config INTEL_SDSI
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tristate "Intel On Demand (Software Defined Silicon) Driver"
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depends on INTEL_VSEC
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depends on X86_64
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help
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This driver enables access to the Intel On Demand (formerly Software
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Defined Silicon) interface used to provision silicon features with an
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authentication certificate and capability license.
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To compile this driver as a module, choose M here: the module will
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be called intel_sdsi.
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config INTEL_SMARTCONNECT
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tristate "Intel Smart Connect disabling driver"
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depends on ACPI
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help
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Intel Smart Connect is a technology intended to permit devices to
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update state by resuming for a short period of time at regular
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intervals. If a user enables this functionality under Windows and
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then reboots into Linux, the system may remain configured to resume
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on suspend. In the absence of any userspace to support it, the system
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will then remain awake until something triggers another suspend.
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This driver checks to determine whether the device has Intel Smart
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Connect enabled, and if so disables it.
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config INTEL_TPMI_POWER_DOMAINS
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tristate
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config INTEL_TPMI
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tristate "Intel Topology Aware Register and PM Capsule Interface (TPMI)"
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depends on INTEL_VSEC
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depends on X86_64
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select INTEL_TPMI_POWER_DOMAINS
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help
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The Intel Topology Aware Register and PM Capsule Interface (TPMI),
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provides enumerable MMIO interface for power management features.
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This driver creates devices, so that other PM feature driver can
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be loaded for PM specific feature operation.
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To compile this driver as a module, choose M here: the module will
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be called intel_vsec_tpmi.
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config INTEL_PLR_TPMI
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tristate "Intel SoC TPMI Power Limit Reasons driver"
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depends on INTEL_TPMI
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help
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This driver provides the TPMI power limit reasons status information
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via debugfs files.
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config INTEL_TURBO_MAX_3
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bool "Intel Turbo Boost Max Technology 3.0 enumeration driver"
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depends on X86_64 && SCHED_MC_PRIO
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help
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This driver reads maximum performance ratio of each CPU and set up
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the scheduler priority metrics. In this way scheduler can prefer
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CPU with higher performance to schedule tasks.
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This driver is only required when the system is not using Hardware
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P-States (HWP). In HWP mode, priority can be read from ACPI tables.
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config INTEL_VSEC
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tristate "Intel Vendor Specific Extended Capabilities Driver"
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depends on PCI
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select AUXILIARY_BUS
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help
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Adds support for feature drivers exposed using Intel PCIe VSEC and
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DVSEC.
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To compile this driver as a module, choose M here: the module will
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be called intel_vsec.
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