Jonathan DenoseandGreg Kroah-Hartman 66b1dbc55d Input: elantech - fix touchpad state on resume for Lenovo N24 ...

[ Upstream commit a69ce592cb ]

The Lenovo N24 on resume becomes stuck in a state where it
sends incorrect packets, causing elantech_packet_check_v4 to fail.
The only way for the device to resume sending the correct packets is for
it to be disabled and then re-enabled.

This change adds a dmi check to trigger this behavior on resume.

Signed-off-by: Jonathan Denose <jdenose@google.com>
Link: https://lore.kernel.org/r/20240503155020.v2.1.Ifa0e25ebf968d8f307f58d678036944141ab17e6@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-07-25 09:50:48 +02:00

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alps.c

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alps.h

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amimouse.c

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appletouch.c

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atarimouse.c

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bcm5974.c

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byd.c

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byd.h

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cyapa_gen3.c

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cyapa_gen5.c

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cyapa_gen6.c

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cyapa.c

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cyapa.h

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cypress_ps2.c

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cypress_ps2.h

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elan_i2c_core.c

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elan_i2c_i2c.c

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elan_i2c_smbus.c

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elan_i2c.h

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elantech.c

Input: elantech - fix touchpad state on resume for Lenovo N24

2024-07-25 09:50:48 +02:00

elantech.h

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focaltech.c

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focaltech.h

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gpio_mouse.c

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hgpk.c

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hgpk.h

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inport.c

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Kconfig

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lifebook.c

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lifebook.h

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logibm.c

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logips2pp.c

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logips2pp.h

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Makefile

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maplemouse.c

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navpoint.c

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pc110pad.c

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psmouse-base.c

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psmouse-smbus.c

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psmouse.h

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rpcmouse.c

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sentelic.c

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sentelic.h

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sermouse.c

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synaptics_i2c.c

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synaptics_usb.c

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synaptics.c

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synaptics.h

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touchkit_ps2.c

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touchkit_ps2.h

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trackpoint.c

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trackpoint.h

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vmmouse.c

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vmmouse.h

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vsxxxaa.c

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