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| author | Werner Sembach <wse@tuxedocomputers.com> | 2026-03-24 21:32:12 +0100 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-03-31 17:27:32 +0300 |
| commit | 9ec6bf62cf98e30c7126a0f51ee7cdf2e8d458b6 (patch) | |
| tree | a0329cee4d81ecd7e7826c9bab3be7cbe9982cfd /Documentation/ABI/testing | |
| parent | a5ee4c959b0efc347cdf6565ebcbc81131ff3677 (diff) | |
Documentation: laptops: Update documentation for uniwill laptops
Adds short description for two new sysfs entries, ctgp_offset and
usb_c_power_priority, to the documentation of uniwill laptops.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20260324203413.454361-6-wse@tuxedocomputers.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-uniwill-laptop | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-uniwill-laptop b/Documentation/ABI/testing/sysfs-driver-uniwill-laptop index 2df70792968f..2397c65c969a 100644 --- a/Documentation/ABI/testing/sysfs-driver-uniwill-laptop +++ b/Documentation/ABI/testing/sysfs-driver-uniwill-laptop @@ -51,3 +51,30 @@ Description: Reading this file returns the current status of the breathing animation functionality. + +What: /sys/bus/platform/devices/INOU0000:XX/ctgp_offset +Date: January 2026 +KernelVersion: 7.0 +Contact: Werner Sembach <wse@tuxedocomputers.com> +Description: + Allows userspace applications to set the configurable TGP offset on top of the base + TGP. Base TGP and max TGP and therefore the max cTGP offset are device specific. + Note that setting the maximum cTGP leaves no window open for Dynamic Boost as + Dynamic Boost also can not go over max TGP. Setting the cTGP to maximum is + effectively disabling Dynamic Boost and telling the device to always prioritize the + GPU over the CPU. + + Reading this file returns the current configurable TGP offset. + +What: /sys/bus/platform/devices/INOU0000:XX/usb_c_power_priority +Date: February 2026 +KernelVersion: 7.1 +Contact: Werner Sembach <wse@tuxedocomputers.com> +Description: + Allows userspace applications to choose the USB-C power distribution profile between + one that offers a bigger share of the power to the battery and one that offers more + of it to the CPU. Writing "charging"/"performance" into this file selects the + respective profile. + + Reading this file returns the profile names with the currently active one in + brackets. |