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| author |   Werner Sembach <wse@tuxedocomputers.com> | 2025-02-11 14:39:06 +0100 |
|---|---|---|
| committer |   Benjamin Tissoires <bentiss@kernel.org> | 2025-05-13 15:59:29 +0200 |
| commit | 6a9e76f75c1a8fffbf45d4665daaf24e7d30095f (patch) | |
| tree | b808df8954ad01c99d8f27cabab7f24cfe2962bc /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | HID: core: Add functions for HID drivers to react on first open and last close call (diff) | |
| download | linux-rng-6a9e76f75c1a8fffbf45d4665daaf24e7d30095f.tar.xz linux-rng-6a9e76f75c1a8fffbf45d4665daaf24e7d30095f.zip | |
HID: multitouch: Disable touchpad on firmware level while not in use
Using the new on_hid_hw_open and on_hid_hw_close functions to disable the
touchpad on firmware level while not being in use.
This safes some battery and triggers touchpad-disabled-leds hardwired to
the touchpads firmware, that exist for example on some TongFang barebones.
For a lengthy discussion with all the details see
https://gitlab.freedesktop.org/libinput/libinput/-/issues/558
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20250211133950.422232-2-wse@tuxedocomputers.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
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