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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-07-28 23:21:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-07-28 23:21:28 -0700 |
| commit | 9669b2499ea377764f8320dd562dd6cd4ea80a5d (patch) | |
| tree | 4db53dfaec4d46c6f0887fc845712f81cc89e60d /Documentation/admin-guide | |
| parent | f38b7512903a50eaeb300e9c8d9448187dd3959c (diff) | |
| parent | 1798561befd8be1e52feb54f850efcab5a595f43 (diff) | |
Merge tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers from Ilpo Järvinen:
- alienware: Add more precise labels to fans
- amd/hsmp: Improve misleading probe errors (make the legacy driver
aware when HSMP is supported through the ACPI driver)
- amd/pmc: Add Lenovo Yoga 6 13ALCL6 to pmc quirk list
- drm/xe: Correct (D)VSEC information to support PMT crashlog feature
- fujitsu: Clamp charge threshold instead of returning an error
- ideapad: Expore change types
- intel/pmt:
- Add PMT Discovery driver
- Add API to retrieve telemetry regions by feature
- Fix crashlog NULL access
- Support Battlemage GPU (BMG) crashlog
- intel/vsec:
- Add Discovery feature
- Add feature dependency support using device links
- lenovo:
- Move lenovo drivers under drivers/platform/x86/lenovo/
- Add WMI drivers for Lenovo Gaming series
- Improve DMI handling
- oxpec:
- Add support for OneXPlayer X1 Mini Pro (Strix Point variant)
- Fix EC registers for G1 AMD
- samsung-laptop: Expose change types
- wmi: Fix WMI device naming issue (same GUID corner cases)
- x86-android-tables: Add ovc-capacity-table to generic battery nodes
- Miscellaneous cleanups / refactoring / improvements
* tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (63 commits)
platform/x86: oxpec: Add support for OneXPlayer X1 Mini Pro (Strix Point)
platform/x86: oxpec: Fix turbo register for G1 AMD
platform/x86/intel/pmt: support BMG crashlog
platform/x86/intel/pmt: use a version struct
platform/x86/intel/pmt: refactor base parameter
platform/x86/intel/pmt: add register access helpers
platform/x86/intel/pmt: decouple sysfs and namespace
platform/x86/intel/pmt: correct types
platform/x86/intel/pmt: re-order trigger logic
platform/x86/intel/pmt: use guard(mutex)
platform/x86/intel/pmt: mutex clean up
platform/x86/intel/pmt: white space cleanup
drm/xe: Correct BMG VSEC header sizing
drm/xe: Correct the rev value for the DVSEC entries
platform/x86/intel/pmt: fix a crashlog NULL pointer access
platform/x86: samsung-laptop: Expose charge_types
platform/x86/amd: pmc: Add Lenovo Yoga 6 13ALC6 to pmc quirk list
platform/x86: dell-uart-backlight: Use blacklight power constant
platform/x86/intel/pmt: fix build dependency for kunit test
platform/x86: lenovo: gamezone needs "other mode"
...
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/thunderbolt.rst | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/Documentation/admin-guide/thunderbolt.rst b/Documentation/admin-guide/thunderbolt.rst index 240fee618e06..102c693c8f81 100644 --- a/Documentation/admin-guide/thunderbolt.rst +++ b/Documentation/admin-guide/thunderbolt.rst @@ -358,12 +358,7 @@ Forcing power Many OEMs include a method that can be used to force the power of a Thunderbolt controller to an "On" state even if nothing is connected. If supported by your machine this will be exposed by the WMI bus with -a sysfs attribute called "force_power". - -For example the intel-wmi-thunderbolt driver exposes this attribute in: - /sys/bus/wmi/devices/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power - - To force the power to on, write 1 to this attribute file. - To disable force power, write 0 to this attribute file. +a sysfs attribute called "force_power", see +Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt for details. Note: it's currently not possible to query the force power state of a platform. |
