1# SPDX-License-Identifier: GPL-2.0 2# Copyright (c) 2003-2019, Intel Corporation. All rights reserved. 3config INTEL_MEI 4 tristate "Intel Management Engine Interface" 5 depends on PCI 6 depends on X86 || DRM_XE!=n || COMPILE_TEST 7 default X86_64 || MATOM 8 help 9 The Intel Management Engine (Intel ME) provides Manageability, 10 Security and Media services for system containing Intel chipsets. 11 if selected /dev/mei misc device will be created. 12 13 For more information see 14 <https://software.intel.com/en-us/manageability/> 15 16if INTEL_MEI 17 18config INTEL_MEI_ME 19 tristate "ME Enabled Intel Chipsets" 20 default y 21 help 22 MEI support for ME Enabled Intel chipsets. 23 24 Supported Chipsets are: 25 7 Series Chipset Family 26 6 Series Chipset Family 27 5 Series Chipset Family 28 4 Series Chipset Family 29 Mobile 4 Series Chipset Family 30 ICH9 31 82946GZ/GL 32 82G35 Express 33 82Q963/Q965 34 82P965/G965 35 Mobile PM965/GM965 36 Mobile GME965/GLE960 37 82Q35 Express 38 82G33/G31/P35/P31 Express 39 82Q33 Express 40 82X38/X48 Express 41 42config INTEL_MEI_TXE 43 tristate "Intel Trusted Execution Environment with ME Interface" 44 help 45 MEI Support for Trusted Execution Environment device on Intel SoCs 46 47 Supported SoCs: 48 Intel Bay Trail 49 50config INTEL_MEI_GSC 51 tristate "Intel MEI GSC embedded device" 52 depends on INTEL_MEI_ME 53 depends on DRM_I915!=n || DRM_XE!=n || COMPILE_TEST 54 help 55 Intel auxiliary driver for GSC devices embedded in Intel graphics devices. 56 57 An MEI device here called GSC can be embedded in an 58 Intel graphics devices, to support a range of chassis 59 tasks such as graphics card firmware update and security 60 tasks. 61 62config INTEL_MEI_VSC_HW 63 tristate "Intel visual sensing controller device transport driver" 64 depends on ACPI && SPI 65 depends on GPIOLIB || COMPILE_TEST 66 help 67 Intel SPI transport driver between host and Intel visual sensing 68 controller (IVSC) device. 69 70 This driver can also be built as a module. If so, the module 71 will be called mei-vsc-hw. 72 73config INTEL_MEI_VSC 74 tristate "Intel visual sensing controller device with ME interface" 75 depends on INTEL_MEI_VSC_HW 76 help 77 Intel MEI over SPI driver for Intel visual sensing controller 78 (IVSC) device embedded in IA platform. It supports camera sharing 79 between IVSC for context sensing and IPU for typical media usage. 80 Select this config should enable transport layer for IVSC device. 81 82 This driver can also be built as a module. If so, the module 83 will be called mei-vsc. 84 85config INTEL_MEI_LB 86 tristate "Intel Late Binding (LB) support on ME Interface" 87 depends on INTEL_MEI_ME 88 depends on DRM_XE!=n || COMPILE_TEST 89 help 90 Enable support for Intel Late Binding (LB) via the MEI interface. 91 92 Late Binding is a method for applying firmware updates at runtime, 93 allowing the Intel Xe driver to load firmware payloads such as 94 fan controller or voltage regulator. These firmware updates are 95 authenticated and versioned, and do not require firmware flashing 96 or system reboot. 97 98source "drivers/misc/mei/hdcp/Kconfig" 99source "drivers/misc/mei/pxp/Kconfig" 100source "drivers/misc/mei/gsc_proxy/Kconfig" 101 102endif 103