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Commit 467926e4 authored by Daniel Playfair Cal's avatar Daniel Playfair Cal Committed by Greg Kroah-Hartman
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HID: i2c-hid: reset Synaptics SYNA2393 on resume

[ Upstream commit 538f67407e2c0e5ed2a46e7d7ffa52f2e30c7ef8 ]

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: default avatarDaniel Playfair Cal <daniel.playfair.cal@gmail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 62fe53c2
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