Unverified Commit 651b57dd authored by Mark Pearson's avatar Mark Pearson Committed by Ilpo Järvinen
Browse files

platform/x86: Move Lenovo files into lenovo subdir 



Create lenovo subdirectory for holding Lenovo specific drivers.

Signed-off-by: default avatarMark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250610192830.1731454-2-mpearson-lenovo@squebb.ca


[ij: put depends on DMI back, fix trailing empty lines.]
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent fe6859aa

MAINTAINERS

+11 −5
Original line number Diff line number Diff line
@@ -11612,7 +11612,7 @@ M: Ike Panhc <ikepanhc@gmail.com> 
L:	platform-driver-x86@vger.kernel.org

S:	Maintained

W:	http://launchpad.net/ideapad-laptop

F:	drivers/platform/x86/ideapad-laptop.c

F:	drivers/platform/x86/lenovo/ideapad-laptop.c









IDEAPAD LAPTOP SLIDEBAR DRIVER









M:	Andrey Moiseev <o2g.org.ru@gmail.com>








@@ -13671,11 +13671,17 @@ S:	Maintained







W:	http://legousb.sourceforge.net/









F:	drivers/usb/misc/legousbtower.c

















LENOVO drivers









M:	Mark Pearson <mpearson-lenovo@squebb.ca>









L:	platform-driver-x86@vger.kernel.org









S:	Maintained









F:	drivers/platform/x86/lenovo/*

















LENOVO WMI HOTKEY UTILITIES DRIVER









M:	Jackie Dong <xy-jackie@139.com>









L:	platform-driver-x86@vger.kernel.org









S:	Maintained









F:	drivers/platform/x86/lenovo-wmi-hotkey-utilities.c









F:	drivers/platform/x86/lenovo/wmi-hotkey-utilities.c

















LETSKETCH HID TABLET DRIVER









M:	Hans de Goede <hdegoede@redhat.com>








@@ -24666,14 +24672,14 @@ S:	Maintained







W:	http://ibm-acpi.sourceforge.net









W:	http://thinkwiki.org/wiki/Ibm-acpi









T:	git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git









F:	drivers/platform/x86/thinkpad_acpi.c









F:	drivers/platform/x86/lenovo/thinkpad_acpi.c

















THINKPAD LMI DRIVER









M:	Mark Pearson <markpearson@lenovo.com>









M:	Mark Pearson <mpearson-lenovo@squebb.ca>









L:	platform-driver-x86@vger.kernel.org









S:	Maintained









F:	Documentation/ABI/testing/sysfs-class-firmware-attributes









F:	drivers/platform/x86/think-lmi.?









F:	drivers/platform/x86/lenovo/think-lmi.?

















THP7312 ISP DRIVER









M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>

























drivers/platform/x86/Kconfig



+1
−229






























Original line number
Diff line number
Diff line







@@ -120,32 +120,6 @@ config GIGABYTE_WMI







	  To compile this driver as a module, choose M here: the module will









	  be called gigabyte-wmi.



















config YOGABOOK









	tristate "Lenovo Yoga Book tablet key driver"









	depends on ACPI_WMI









	depends on INPUT









	depends on I2C









	select LEDS_CLASS









	select NEW_LEDS









	help









	  Say Y here if you want to support the 'Pen' key and keyboard backlight









	  control on the Lenovo Yoga Book tablets.



















	  To compile this driver as a module, choose M here: the module will









	  be called lenovo-yogabook.



















config YT2_1380









	tristate "Lenovo Yoga Tablet 2 1380 fast charge driver"









	depends on SERIAL_DEV_BUS









	depends on EXTCON









	depends on ACPI









	help









	  Say Y here to enable support for the custom fast charging protocol









	  found on the Lenovo Yoga Tablet 2 1380F / 1380L models.



















	  To compile this driver as a module, choose M here: the module will









	  be called lenovo-yogabook.



















config ACERHDF









	tristate "Acer Aspire One temperature and fan driver"









	depends on ACPI_EC && THERMAL








@@ -459,43 +433,6 @@ config IBM_RTL







	 state = 0 (BIOS SMIs on)









	 state = 1 (BIOS SMIs off)



















config IDEAPAD_LAPTOP









	tristate "Lenovo IdeaPad Laptop Extras"









	depends on ACPI









	depends on RFKILL && INPUT









	depends on SERIO_I8042









	depends on BACKLIGHT_CLASS_DEVICE









	depends on ACPI_VIDEO || ACPI_VIDEO = n









	depends on ACPI_WMI || ACPI_WMI = n









	select ACPI_PLATFORM_PROFILE









	select INPUT_SPARSEKMAP









	select NEW_LEDS









	select LEDS_CLASS









	help









	  This is a driver for Lenovo IdeaPad netbooks contains drivers for









	  rfkill switch, hotkey, fan control and backlight control.



















config LENOVO_WMI_HOTKEY_UTILITIES









	tristate "Lenovo Hotkey Utility WMI extras driver"









	depends on ACPI_WMI









	select NEW_LEDS









	select LEDS_CLASS









	imply IDEAPAD_LAPTOP









	help









	  This driver provides WMI support for Lenovo customized hotkeys function,









	  such as LED control for audio/mic mute event for Ideapad, YOGA, XiaoXin,









	  Gaming, ThinkBook and so on.



















config LENOVO_YMC









	tristate "Lenovo Yoga Tablet Mode Control"









	depends on ACPI_WMI









	depends on INPUT









	depends on IDEAPAD_LAPTOP









	select INPUT_SPARSEKMAP









	help









	  This driver maps the Tablet Mode Control switch to SW_TABLET_MODE input









	  events for Lenovo Yoga notebooks.



















config SENSORS_HDAPS









	tristate "Thinkpad Hard Drive Active Protection System (hdaps)"









	depends on INPUT








@@ -514,161 +451,8 @@ config SENSORS_HDAPS







	  Say Y here if you have an applicable laptop and want to experience









	  the awesome power of hdaps.



















config THINKPAD_ACPI









	tristate "ThinkPad ACPI Laptop Extras"









	depends on ACPI_EC









	depends on ACPI_BATTERY









	depends on INPUT









	depends on RFKILL || RFKILL = n









	depends on ACPI_VIDEO || ACPI_VIDEO = n









	depends on BACKLIGHT_CLASS_DEVICE









	depends on I2C









	depends on DRM









	select ACPI_PLATFORM_PROFILE









	select DRM_PRIVACY_SCREEN









	select HWMON









	select NVRAM









	select NEW_LEDS









	select LEDS_CLASS









	select INPUT_SPARSEKMAP









	help









	  This is a driver for the IBM and Lenovo ThinkPad laptops. It adds









	  support for Fn-Fx key combinations, Bluetooth control, video









	  output switching, ThinkLight control, UltraBay eject and more.









	  For more information about this driver see









	  <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and









	  <http://ibm-acpi.sf.net/> .



















	  This driver was formerly known as ibm-acpi.



















	  Extra functionality will be available if the rfkill (CONFIG_RFKILL)









	  and/or ALSA (CONFIG_SND) subsystems are available in the kernel.









	  Note that if you want ThinkPad-ACPI to be built-in instead of









	  modular, ALSA and rfkill will also have to be built-in.



















	  If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.



















config THINKPAD_ACPI_ALSA_SUPPORT









	bool "Console audio control ALSA interface"









	depends on THINKPAD_ACPI









	depends on SND









	depends on SND = y || THINKPAD_ACPI = SND









	default y









	help









	  Enables monitoring of the built-in console audio output control









	  (headphone and speakers), which is operated by the mute and (in









	  some ThinkPad models) volume hotkeys.



















	  If this option is enabled, ThinkPad-ACPI will export an ALSA card









	  with a single read-only mixer control, which should be used for









	  on-screen-display feedback purposes by the Desktop Environment.



















	  Optionally, the driver will also allow software control (the









	  ALSA mixer will be made read-write).  Please refer to the driver









	  documentation for details.



















	  All IBM models have both volume and mute control.  Newer Lenovo









	  models only have mute control (the volume hotkeys are just normal









	  keys and volume control is done through the main HDA mixer).



















config THINKPAD_ACPI_DEBUGFACILITIES









	bool "Maintainer debug facilities"









	depends on THINKPAD_ACPI









	help









	  Enables extra stuff in the thinkpad-acpi which is completely useless









	  for normal use.  Read the driver source to find out what it does.



















	  Say N here, unless you were told by a kernel maintainer to do









	  otherwise.



















config THINKPAD_ACPI_DEBUG









	bool "Verbose debug mode"









	depends on THINKPAD_ACPI









	help









	  Enables extra debugging information, at the expense of a slightly









	  increase in driver size.



















	  If you are not sure, say N here.



















config THINKPAD_ACPI_UNSAFE_LEDS









	bool "Allow control of important LEDs (unsafe)"









	depends on THINKPAD_ACPI









	help









	  Overriding LED state on ThinkPads can mask important









	  firmware alerts (like critical battery condition), or misled









	  the user into damaging the hardware (undocking or ejecting









	  the bay while buses are still active), etc.



















	  LED control on the ThinkPad is write-only (with very few









	  exceptions on very ancient models), which makes it









	  impossible to know beforehand if important information will









	  be lost when one changes LED state.



















	  Users that know what they are doing can enable this option









	  and the driver will allow control of every LED, including









	  the ones on the dock stations.



















	  Never enable this option on a distribution kernel.



















	  Say N here, unless you are building a kernel for your own









	  use, and need to control the important firmware LEDs.



















config THINKPAD_ACPI_VIDEO









	bool "Video output control support"









	depends on THINKPAD_ACPI









	default y









	help









	  Allows the thinkpad_acpi driver to provide an interface to control









	  the various video output ports.



















	  This feature often won't work well, depending on ThinkPad model,









	  display state, video output devices in use, whether there is a X









	  server running, phase of the moon, and the current mood of









	  Schroedinger's cat.  If you can use X.org's RandR to control









	  your ThinkPad's video output ports instead of this feature,









	  don't think twice: do it and say N here to save memory and avoid









	  bad interactions with X.org.



















	  NOTE: access to this feature is limited to processes with the









	  CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms









	  where it interacts badly with X.org.



















	  If you are not sure, say Y here but do try to check if you could









	  be using X.org RandR instead.



















config THINKPAD_ACPI_HOTKEY_POLL









	bool "Support NVRAM polling for hot keys"









	depends on THINKPAD_ACPI









	default y









	help









	  Some thinkpad models benefit from NVRAM polling to detect a few of









	  the hot key press events.  If you know your ThinkPad model does not









	  need to do NVRAM polling to support any of the hot keys you use,









	  unselecting this option will save about 1kB of memory.



















	  ThinkPads T40 and newer, R52 and newer, and X31 and newer are









	  unlikely to need NVRAM polling in their latest BIOS versions.



















	  NVRAM polling can detect at most the following keys: ThinkPad/Access









	  IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,









	  Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).



















	  If you are not sure, say Y here.  The driver enables polling only if









	  it is strictly necessary to do so.



















config THINKPAD_LMI









	tristate "Lenovo WMI-based systems management driver"









	depends on ACPI_WMI









	depends on DMI









	select FW_ATTR_CLASS









	help









	  This driver allows changing BIOS settings on Lenovo machines whose









	  BIOS support the WMI interface.



















	  To compile this driver as a module, choose M here: the module will









	  be called think-lmi.



















source "drivers/platform/x86/intel/Kconfig"









source "drivers/platform/x86/lenovo/Kconfig"



















config ACPI_QUICKSTART









	tristate "ACPI Quickstart button driver"








@@ -1079,18 +863,6 @@ config INSPUR_PLATFORM_PROFILE







	To compile this driver as a module, choose M here: the module









	will be called inspur-platform-profile.



















config LENOVO_WMI_CAMERA









	tristate "Lenovo WMI Camera Button driver"









	depends on ACPI_WMI









	depends on INPUT









	help









	  This driver provides support for Lenovo camera button. The Camera









	  button is a GPIO device. This driver receives ACPI notifications when









	  the camera button is switched on/off.



















	  To compile this driver as a module, choose M here: the module









	  will be called lenovo-wmi-camera.



















config DASHARO_ACPI









	tristate "Dasharo ACPI Platform Driver"









	depends on ACPI
































drivers/platform/x86/Makefile



+4
−9






























Original line number
Diff line number
Diff line







@@ -58,17 +58,12 @@ obj-$(CONFIG_X86_PLATFORM_DRIVERS_HP)	+= hp/







# Hewlett Packard Enterprise









obj-$(CONFIG_UV_SYSFS)       += uv_sysfs.o



















# IBM Thinkpad and Lenovo









# IBM Thinkpad (before 2005)









obj-$(CONFIG_IBM_RTL)		+= ibm_rtl.o









obj-$(CONFIG_IDEAPAD_LAPTOP)	+= ideapad-laptop.o









obj-$(CONFIG_LENOVO_WMI_HOTKEY_UTILITIES)	+= lenovo-wmi-hotkey-utilities.o









obj-$(CONFIG_LENOVO_YMC)	+= lenovo-ymc.o









obj-$(CONFIG_SENSORS_HDAPS)	+= hdaps.o









obj-$(CONFIG_THINKPAD_ACPI)	+= thinkpad_acpi.o









obj-$(CONFIG_THINKPAD_LMI)	+= think-lmi.o









obj-$(CONFIG_YOGABOOK)		+= lenovo-yogabook.o









obj-$(CONFIG_YT2_1380)		+= lenovo-yoga-tab2-pro-1380-fastcharger.o









obj-$(CONFIG_LENOVO_WMI_CAMERA)	+= lenovo-wmi-camera.o



















# Lenovo









obj-y				+= lenovo/



















# Intel









obj-y				+= intel/
































drivers/platform/x86/lenovo/Kconfig
0 → 100644



+233
−0






























Original line number
Diff line number
Diff line









# SPDX-License-Identifier: GPL-2.0-only









#









# Lenovo X86 Platform Specific Drivers









#



















config IDEAPAD_LAPTOP









	tristate "Lenovo IdeaPad Laptop Extras"









	depends on ACPI









	depends on RFKILL && INPUT









	depends on SERIO_I8042









	depends on BACKLIGHT_CLASS_DEVICE









	depends on ACPI_VIDEO || ACPI_VIDEO = n









	depends on ACPI_WMI || ACPI_WMI = n









	select ACPI_PLATFORM_PROFILE









	select INPUT_SPARSEKMAP









	select NEW_LEDS









	select LEDS_CLASS









	help









	  This is a driver for Lenovo IdeaPad netbooks contains drivers for









	  rfkill switch, hotkey, fan control and backlight control.



















config LENOVO_WMI_HOTKEY_UTILITIES









	tristate "Lenovo Hotkey Utility WMI extras driver"









	depends on ACPI_WMI









	select NEW_LEDS









	select LEDS_CLASS









	imply IDEAPAD_LAPTOP









	help









	  This driver provides WMI support for Lenovo customized hotkeys function,









	  such as LED control for audio/mic mute event for Ideapad, YOGA, XiaoXin,









	  Gaming, ThinkBook and so on.



















config LENOVO_WMI_CAMERA









	tristate "Lenovo WMI Camera Button driver"









	depends on ACPI_WMI









	depends on INPUT









	help









	  This driver provides support for Lenovo camera button. The Camera









	  button is a GPIO device. This driver receives ACPI notifications when









	  the camera button is switched on/off.



















	  To compile this driver as a module, choose M here: the module









	  will be called lenovo-wmi-camera.



















config LENOVO_YMC









	tristate "Lenovo Yoga Tablet Mode Control"









	depends on ACPI_WMI









	depends on INPUT









	depends on IDEAPAD_LAPTOP









	select INPUT_SPARSEKMAP









	help









	  This driver maps the Tablet Mode Control switch to SW_TABLET_MODE input









	  events for Lenovo Yoga notebooks.



















config THINKPAD_ACPI









	tristate "ThinkPad ACPI Laptop Extras"









	depends on ACPI_EC









	depends on ACPI_BATTERY









	depends on INPUT









	depends on RFKILL || RFKILL = n









	depends on ACPI_VIDEO || ACPI_VIDEO = n









	depends on BACKLIGHT_CLASS_DEVICE









	depends on I2C









	depends on DRM









	select ACPI_PLATFORM_PROFILE









	select DRM_PRIVACY_SCREEN









	select HWMON









	select NVRAM









	select NEW_LEDS









	select LEDS_CLASS









	select INPUT_SPARSEKMAP









	help









	  This is a driver for the IBM and Lenovo ThinkPad laptops. It adds









	  support for Fn-Fx key combinations, Bluetooth control, video









	  output switching, ThinkLight control, UltraBay eject and more.









	  For more information about this driver see









	  <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and









	  <http://ibm-acpi.sf.net/> .



















	  This driver was formerly known as ibm-acpi.



















	  Extra functionality will be available if the rfkill (CONFIG_RFKILL)









	  and/or ALSA (CONFIG_SND) subsystems are available in the kernel.









	  Note that if you want ThinkPad-ACPI to be built-in instead of









	  modular, ALSA and rfkill will also have to be built-in.



















	  If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.



















config THINKPAD_ACPI_ALSA_SUPPORT









	bool "Console audio control ALSA interface"









	depends on THINKPAD_ACPI









	depends on SND









	depends on SND = y || THINKPAD_ACPI = SND









	default y









	help









	  Enables monitoring of the built-in console audio output control









	  (headphone and speakers), which is operated by the mute and (in









	  some ThinkPad models) volume hotkeys.



















	  If this option is enabled, ThinkPad-ACPI will export an ALSA card









	  with a single read-only mixer control, which should be used for









	  on-screen-display feedback purposes by the Desktop Environment.



















	  Optionally, the driver will also allow software control (the









	  ALSA mixer will be made read-write).  Please refer to the driver









	  documentation for details.



















	  All IBM models have both volume and mute control.  Newer Lenovo









	  models only have mute control (the volume hotkeys are just normal









	  keys and volume control is done through the main HDA mixer).



















config THINKPAD_ACPI_DEBUGFACILITIES









	bool "Maintainer debug facilities"









	depends on THINKPAD_ACPI









	help









	  Enables extra stuff in the thinkpad-acpi which is completely useless









	  for normal use.  Read the driver source to find out what it does.



















	  Say N here, unless you were told by a kernel maintainer to do









	  otherwise.



















config THINKPAD_ACPI_DEBUG









	bool "Verbose debug mode"









	depends on THINKPAD_ACPI









	help









	  Enables extra debugging information, at the expense of a slightly









	  increase in driver size.



















	  If you are not sure, say N here.



















config THINKPAD_ACPI_UNSAFE_LEDS









	bool "Allow control of important LEDs (unsafe)"









	depends on THINKPAD_ACPI









	help









	  Overriding LED state on ThinkPads can mask important









	  firmware alerts (like critical battery condition), or misled









	  the user into damaging the hardware (undocking or ejecting









	  the bay while buses are still active), etc.



















	  LED control on the ThinkPad is write-only (with very few









	  exceptions on very ancient models), which makes it









	  impossible to know beforehand if important information will









	  be lost when one changes LED state.



















	  Users that know what they are doing can enable this option









	  and the driver will allow control of every LED, including









	  the ones on the dock stations.



















	  Never enable this option on a distribution kernel.



















	  Say N here, unless you are building a kernel for your own









	  use, and need to control the important firmware LEDs.



















config THINKPAD_ACPI_VIDEO









	bool "Video output control support"









	depends on THINKPAD_ACPI









	default y









	help









	  Allows the thinkpad_acpi driver to provide an interface to control









	  the various video output ports.



















	  This feature often won't work well, depending on ThinkPad model,









	  display state, video output devices in use, whether there is a X









	  server running, phase of the moon, and the current mood of









	  Schroedinger's cat.  If you can use X.org's RandR to control









	  your ThinkPad's video output ports instead of this feature,









	  don't think twice: do it and say N here to save memory and avoid









	  bad interactions with X.org.



















	  NOTE: access to this feature is limited to processes with the









	  CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms









	  where it interacts badly with X.org.



















	  If you are not sure, say Y here but do try to check if you could









	  be using X.org RandR instead.



















config THINKPAD_ACPI_HOTKEY_POLL









	bool "Support NVRAM polling for hot keys"









	depends on THINKPAD_ACPI









	default y









	help









	  Some thinkpad models benefit from NVRAM polling to detect a few of









	  the hot key press events.  If you know your ThinkPad model does not









	  need to do NVRAM polling to support any of the hot keys you use,









	  unselecting this option will save about 1kB of memory.



















	  ThinkPads T40 and newer, R52 and newer, and X31 and newer are









	  unlikely to need NVRAM polling in their latest BIOS versions.



















	  NVRAM polling can detect at most the following keys: ThinkPad/Access









	  IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,









	  Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).



















	  If you are not sure, say Y here.  The driver enables polling only if









	  it is strictly necessary to do so.



















config THINKPAD_LMI









	tristate "Lenovo WMI-based systems management driver"









	depends on ACPI_WMI









	depends on DMI









	select FW_ATTR_CLASS









	help









	  This driver allows changing BIOS settings on Lenovo machines whose









	  BIOS support the WMI interface.



















	  To compile this driver as a module, choose M here: the module will









	  be called think-lmi.



















config YOGABOOK









	tristate "Lenovo Yoga Book tablet key driver"









	depends on ACPI_WMI









	depends on INPUT









	depends on I2C









	select LEDS_CLASS









	select NEW_LEDS









	help









	  Say Y here if you want to support the 'Pen' key and keyboard backlight









	  control on the Lenovo Yoga Book tablets.



















	  To compile this driver as a module, choose M here: the module will









	  be called lenovo-yogabook.



















config YT2_1380









	tristate "Lenovo Yoga Tablet 2 1380 fast charge driver"









	depends on SERIAL_DEV_BUS









	depends on EXTCON









	depends on ACPI









	help









	  Say Y here to enable support for the custom fast charging protocol









	  found on the Lenovo Yoga Tablet 2 1380F / 1380L models.



















	  To compile this driver as a module, choose M here: the module will









	  be called lenovo-yogabook.
























drivers/platform/x86/lenovo/Makefile
0 → 100644



+23
−0






























Original line number
Diff line number
Diff line









# SPDX-License-Identifier: GPL-2.0









#









# Makefile for linux/drivers/platform/x86/lenovo









# Lenovo x86 Platform Specific Drivers









#









obj-$(CONFIG_IDEAPAD_LAPTOP)	+= ideapad-laptop.o









obj-$(CONFIG_THINKPAD_LMI)	+= think-lmi.o









obj-$(CONFIG_THINKPAD_ACPI)	+= thinkpad_acpi.o



















lenovo-target-$(CONFIG_LENOVO_WMI_HOTKEY_UTILITIES)	+= wmi-hotkey-utilities.o









lenovo-target-$(CONFIG_LENOVO_YMC)	+= ymc.o









lenovo-target-$(CONFIG_YOGABOOK)	+= yogabook.o









lenovo-target-$(CONFIG_YT2_1380)	+= yoga-tab2-pro-1380-fastcharger.o









lenovo-target-$(CONFIG_LENOVO_WMI_CAMERA)	+= wmi-camera.o



















# Add 'lenovo' prefix to each module listed in lenovo-target-*









define LENOVO_OBJ_TARGET









lenovo-$(1)-y := $(1).o









obj-$(2) += lenovo-$(1).o









endef



















$(foreach target, $(basename $(lenovo-target-y)), $(eval $(call LENOVO_OBJ_TARGET,$(target),y)))









$(foreach target, $(basename $(lenovo-target-m)), $(eval $(call LENOVO_OBJ_TARGET,$(target),m)))