162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_cimenu "Intel ISH HID support" 362306a36Sopenharmony_ci depends on (X86_64 || COMPILE_TEST) && PCI 462306a36Sopenharmony_ci 562306a36Sopenharmony_ciconfig INTEL_ISH_HID 662306a36Sopenharmony_ci tristate "Intel Integrated Sensor Hub" 762306a36Sopenharmony_ci default n 862306a36Sopenharmony_ci depends on X86 962306a36Sopenharmony_ci depends on HID 1062306a36Sopenharmony_ci help 1162306a36Sopenharmony_ci The Integrated Sensor Hub (ISH) enables the ability to offload 1262306a36Sopenharmony_ci sensor polling and algorithm processing to a dedicated low power 1362306a36Sopenharmony_ci processor in the chipset. This allows the core processor to go into 1462306a36Sopenharmony_ci low power modes more often, resulting in the increased battery life. 1562306a36Sopenharmony_ci The current processors that support ISH are: Cherrytrail, Skylake, 1662306a36Sopenharmony_ci Broxton and Kaby Lake. 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci Say Y here if you want to support Intel ISH. If unsure, say N. 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ciconfig INTEL_ISH_FIRMWARE_DOWNLOADER 2162306a36Sopenharmony_ci tristate "Host Firmware Load feature for Intel ISH" 2262306a36Sopenharmony_ci depends on INTEL_ISH_HID 2362306a36Sopenharmony_ci depends on X86 2462306a36Sopenharmony_ci help 2562306a36Sopenharmony_ci The Integrated Sensor Hub (ISH) enables the kernel to offload 2662306a36Sopenharmony_ci sensor polling and algorithm processing to a dedicated low power 2762306a36Sopenharmony_ci processor in the chipset. 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci The Host Firmware Load feature adds support to load the ISH 3062306a36Sopenharmony_ci firmware from host file system at boot. 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci Say M here if you want to support Host Firmware Loading feature 3362306a36Sopenharmony_ci for Intel ISH. If unsure, say N. 3462306a36Sopenharmony_ciendmenu 35