]> git.baikalelectronics.ru Git - kernel.git/commit
HID: i2c-hid: reset Synaptics SYNA2393 on resume
authorDaniel Playfair Cal <daniel.playfair.cal@gmail.com>
Sat, 25 Apr 2020 10:58:17 +0000 (20:58 +1000)
committerJiri Kosina <jkosina@suse.cz>
Wed, 29 Apr 2020 19:44:48 +0000 (21:44 +0200)
commit1fc4fe7b9ec099eb286f061025e121dab7882285
treee234d4662ebb4436fa89ab3b898b316de255b6d2
parent097230495dc59fe160aca5f8cfa703fd72d0994b
HID: i2c-hid: reset Synaptics SYNA2393 on resume

On the Dell XPS 9570, the Synaptics SYNA2393 touchpad generates spurious
interrupts after resuming from suspend until it receives some input or
is reset. Add it to the quirk I2C_HID_QUIRK_RESET_ON_RESUME so that it
is reset when resuming from suspend.

More information about the bug can be found in this mailing list
discussion: https://www.spinics.net/lists/linux-input/msg59530.html

Signed-off-by: Daniel Playfair Cal <daniel.playfair.cal@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-ids.h
drivers/hid/i2c-hid/i2c-hid-core.c