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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-11 22:26:57 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-11 22:26:57 +0300 |
commit | 347708875a2fac81dd99ec826248ec29ac28f441 (patch) | |
tree | b37be7d7154f7555d78fc0b1ee1f3c0e0a1288bd /Documentation/ABI/testing | |
parent | 46a67e764884878b61007c9cea40295d02a24fe1 (diff) | |
parent | 3367d1bd738c01b2737eaab7d922bfe5f1a41f38 (diff) | |
download | linux-347708875a2fac81dd99ec826248ec29ac28f441.tar.xz |
Merge tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
"Highlights:
New drivers:
- asus-tf103c-dock
- intel_crystal_cove_charger
- lenovo-yogabook-wmi
- simatic-ipc platform-code + led driver + watchdog driver
- x86-android-tablets (kernel module to workaround DSDT bugs on
these)
amd-pmc:
- bug-fixes
- smar trace buffer support
asus-wmi:
- support for custom fan curves
int3472 (camera info ACPI object for Intel IPU3/SkyCam cameras):
- ACPI core + int3472 changes to delay enumeration of camera sensor
I2C clients until the PMIC for the sensor has been fully probed
- Add support for board data (DSDT info is incomplete) for setting up
the tps68470 PMIC used on some boards with these cameras
- Add board data for the Microsoft Surface Go (original, v2 and v3)
thinkpad_acpi:
- various cleanups
- support for forced battery discharging (for battery calibration)
- support to inhibit battery charging
- this includes power_supply core changes to add new APIs for this
think_lmi:
- enhanced BIOS password support
various other small fixes and hardware-id additions"
* tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (78 commits)
power: supply: Provide stubs for charge_behaviour helpers
platform/x86: x86-android-tablets: Fix GPIO lookup leak on error-exit
platform/x86: int3472: Add board data for Surface Go 3
platform/x86: Add Asus TF103C dock driver
platform/x86: x86-android-tablets: Add TM800A550L data
platform/x86: x86-android-tablets: Add Asus MeMO Pad 7 ME176C data
platform/x86: x86-android-tablets: Add Asus TF103C data
platform/x86: x86-android-tablets: Add support for preloading modules
platform/x86: x86-android-tablets: Add support for registering GPIO lookup tables
platform/x86: x86-android-tablets: Add support for instantiating serdevs
platform/x86: x86-android-tablets: Add support for instantiating platform-devs
platform/x86: x86-android-tablets: Add support for PMIC interrupts
platform/x86: x86-android-tablets: Don't return -EPROBE_DEFER from a non probe() function
platform/x86: touchscreen_dmi: Remove the Glavey TM800A550L entry
platform/x86: touchscreen_dmi: Enable pen support on the Chuwi Hi10 Plus and Pro
platform/x86: touchscreen_dmi: Correct min/max values for Chuwi Hi10 Pro (CWI529) tablet
platform/x86: Add intel_crystal_cove_charger driver
power: supply: fix charge_behaviour attribute initialization
platform/x86: intel-uncore-frequency: use default_groups in kobj_type
x86/platform/uv: use default_groups in kobj_type
...
Diffstat (limited to 'Documentation/ABI/testing')
-rw-r--r-- | Documentation/ABI/testing/sysfs-class-firmware-attributes | 32 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-class-power | 14 |
2 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-firmware-attributes b/Documentation/ABI/testing/sysfs-class-firmware-attributes index 90fdf935aa5e..13e31c6a0e9c 100644 --- a/Documentation/ABI/testing/sysfs-class-firmware-attributes +++ b/Documentation/ABI/testing/sysfs-class-firmware-attributes @@ -161,6 +161,15 @@ Description: power-on: Representing a password required to use the system + system-mgmt: + Representing System Management password. + See Lenovo extensions section for details + HDD: + Representing HDD password + See Lenovo extensions section for details + NVMe: + Representing NVMe password + See Lenovo extensions section for details mechanism: The means of authentication. This attribute is mandatory. @@ -207,6 +216,13 @@ Description: On Lenovo systems the following additional settings are available: + role: system-mgmt This gives the same authority as the bios-admin password to control + security related features. The authorities allocated can be set via + the BIOS menu SMP Access Control Policy + + role: HDD & NVMe This password is used to unlock access to the drive at boot. Note see + 'level' and 'index' extensions below. + lenovo_encoding: The encoding method that is used. This can be either "ascii" or "scancode". Default is set to "ascii" @@ -216,6 +232,22 @@ Description: two char code (e.g. "us", "fr", "gr") and may vary per platform. Default is set to "us" + level: + Available for HDD and NVMe authentication to set 'user' or 'master' + privilege level. + If only the user password is configured then this should be used to + unlock the drive at boot. If both master and user passwords are set + then either can be used. If a master password is set a user password + is required. + This attribute defaults to 'user' level + + index: + Used with HDD and NVME authentication to set the drive index + that is being referenced (e.g hdd0, hdd1 etc) + This attribute defaults to device 0. + + + What: /sys/class/firmware-attributes/*/attributes/pending_reboot Date: February 2021 KernelVersion: 5.11 diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power index a0b2a4280e38..fde21d900420 100644 --- a/Documentation/ABI/testing/sysfs-class-power +++ b/Documentation/ABI/testing/sysfs-class-power @@ -455,6 +455,20 @@ Description: "Unknown", "Charging", "Discharging", "Not charging", "Full" +What: /sys/class/power_supply/<supply_name>/charge_behaviour +Date: November 2021 +Contact: linux-pm@vger.kernel.org +Description: + Represents the charging behaviour. + + Access: Read, Write + + Valid values: + ================ ==================================== + auto: Charge normally, respect thresholds + inhibit-charge: Do not charge while AC is attached + force-discharge: Force discharge while AC is attached + What: /sys/class/power_supply/<supply_name>/technology Date: May 2007 Contact: linux-pm@vger.kernel.org |