lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20250317063337.352966-1-derekjohn.clark@gmail.com>
Date: Sun, 16 Mar 2025 23:33:27 -0700
From: "Derek J. Clark" <derekjohn.clark@...il.com>
To: Hans de Goede <hdegoede@...hat.com>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: Armin Wolf <W_Armin@....de>,
	Jonathan Corbet <corbet@....net>,
	Mario Limonciello <superm1@...nel.org>,
	Luke Jones <luke@...nes.dev>,
	Xino Ni <nijs1@...ovo.com>,
	Zhixin Zhang <zhangzx36@...ovo.com>,
	Mia Shao <shaohz1@...ovo.com>,
	Mark Pearson <mpearson-lenovo@...ebb.ca>,
	"Pierre-Loup A . Griffais" <pgriffais@...vesoftware.com>,
	"Cody T . -H . Chiu" <codyit@...il.com>,
	John Martens <johnfanv2@...il.com>,
	"Derek J . Clark" <derekjohn.clark@...il.com>,
	platform-driver-x86@...r.kernel.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v4 0/6] platform/x86: Add Lenovo Gaming Series WMI Drivers

Adds support for the Lenovo "Gaming Series" of laptop hardware that use
WMI interfaces that control various power settings. There are multiple WMI
interfaces that work in concert to provide getting and setting values as
well as validation of input. Currently only the "Gamezone", "Other
Mode", and "LENOVO_CAPABILITY_DATA_01" interfaces are implemented, but
I attempted to structure the driver so that adding the "Custom Mode",
"Lighting", and other data block interfaces would be trivial in a later
patches.

This driver is distinct from, but should be considered a replacement for
this patch:
https://lore.kernel.org/all/20241118100503.14228-1-jonmail@163.com/

This driver attempts to standardize the exposed sysfs by mirroring the
asus-armoury driver currently under review. As such, a lot of
inspiration has been drawn from that driver.
https://lore.kernel.org/platform-driver-x86/20250316230724.100165-1-luke@ljones.dev/

The drivers have been tested by me on the Lenovo Legion Go and Legion Go
S.

Suggested-by: Mario Limonciello <superm1@...nel.org>
Signed-off-by: Derek J. Clark <derekjohn.clark@...il.com>
--- 
v4:
 - Added lenovo-wmi-events driver
 - Added headers for every driver
 - Fixes requested from v3 review
v3:
https://lore.kernel.org/platform-driver-x86/20250225220037.16073-1-derekjohn.clark@gmail.com/
v2:
https://lore.kernel.org/platform-driver-x86/20250102004854.14874-1-derekjohn.clark@gmail.com/
v1:
https://lore.kernel.org/platform-driver-x86/20241217230645.15027-1-derekjohn.clark@gmail.com/
Derek J. Clark (6):
  platform/x86: Add lenovo-wmi-* driver Documentation
  platform/x86: Add lenovo-wmi-helpers
  platform/x86: Add Lenovo WMI Events Driver
  platform/x86: Add Lenovo Capability Data 01 WMI Driver
  platform/x86: Add Lenovo Other Mode WMI Driver
  platform/x86: Add Lenovo Gamezone WMI Driver

 .../wmi/devices/lenovo-wmi-gamezone.rst       | 203 ++++++
 .../wmi/devices/lenovo-wmi-other-method.rst   | 108 +++
 MAINTAINERS                                   |  17 +
 drivers/platform/x86/Kconfig                  |  40 ++
 drivers/platform/x86/Makefile                 |   5 +
 drivers/platform/x86/lenovo-wmi-capdata01.c   | 136 ++++
 drivers/platform/x86/lenovo-wmi-capdata01.h   |  29 +
 drivers/platform/x86/lenovo-wmi-events.c      | 132 ++++
 drivers/platform/x86/lenovo-wmi-events.h      |  21 +
 drivers/platform/x86/lenovo-wmi-gamezone.c    | 380 +++++++++++
 drivers/platform/x86/lenovo-wmi-gamezone.h    |  18 +
 drivers/platform/x86/lenovo-wmi-helpers.c     |  64 ++
 drivers/platform/x86/lenovo-wmi-helpers.h     |  24 +
 drivers/platform/x86/lenovo-wmi-other.c       | 626 ++++++++++++++++++
 drivers/platform/x86/lenovo-wmi-other.h       |  19 +
 15 files changed, 1822 insertions(+)
 create mode 100644 Documentation/wmi/devices/lenovo-wmi-gamezone.rst
 create mode 100644 Documentation/wmi/devices/lenovo-wmi-other-method.rst
 create mode 100644 drivers/platform/x86/lenovo-wmi-capdata01.c
 create mode 100644 drivers/platform/x86/lenovo-wmi-capdata01.h
 create mode 100644 drivers/platform/x86/lenovo-wmi-events.c
 create mode 100644 drivers/platform/x86/lenovo-wmi-events.h
 create mode 100644 drivers/platform/x86/lenovo-wmi-gamezone.c
 create mode 100644 drivers/platform/x86/lenovo-wmi-gamezone.h
 create mode 100644 drivers/platform/x86/lenovo-wmi-helpers.c
 create mode 100644 drivers/platform/x86/lenovo-wmi-helpers.h
 create mode 100644 drivers/platform/x86/lenovo-wmi-other.c
 create mode 100644 drivers/platform/x86/lenovo-wmi-other.h

-- 
2.49.0


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ