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| author | Antheas Kapenekakis <lkml@antheas.dev> | 2025-04-25 14:18:09 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-04-30 14:05:28 +0300 |
| commit | d9c4037fed897ddcb512fdf03bafed9451cb5006 (patch) | |
| tree | 8008fa38fc9412581e44a0a861636ebd286dd239 | |
| parent | 3012bb39001c4cab0b8587b0421ae64b8ca54655 (diff) | |
| download | linux-d9c4037fed897ddcb512fdf03bafed9451cb5006.tar.xz | |
ABI: testing: sysfs-class-oxp: add missing documentation
Add missing documentation about the tt_toggle attribute that was added
in kernel 6.5.
Fixes: be144ee491272 ("hwmon: (oxp-sensors) Add tt_toggle attribute on supported boards")
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-5-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-oxp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-oxp b/Documentation/ABI/testing/sysfs-platform-oxp new file mode 100644 index 000000000000..091269ab2c8c --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-oxp @@ -0,0 +1,13 @@ +What: /sys/devices/platform/<platform>/tt_toggle +Date: Jun 2023 +KernelVersion: 6.5 +Contact: "Antheas Kapenekakis" <lkml@antheas.dev> +Description: + Takeover TDP controls from the device. OneXPlayer devices have a + turbo button that can be used to switch between two TDP modes + (usually 15W and 25W). By setting this attribute to 1, this + functionality is disabled, handing TDP control over to (Windows) + userspace software and the Turbo button turns into a keyboard + shortcut over the AT keyboard of the device. In addition, + using this setting is a prerequisite for PWM control for most + newer models (otherwise it NOOPs). |