Jeffery Miller e2cb5cc822 Input: psmouse - fix fast_reconnect function for PS/2 mode ... When the SMBus connection is attempted psmouse_smbus_init() sets the fast_reconnect pointer to psmouse_smbus_reconnecti(). If SMBus initialization fails, elantech_setup_ps2() and synaptics_init_ps2() will fallback to PS/2 mode, replacing the psmouse private data. This can cause issues on resume, since psmouse_smbus_reconnect() expects to find an instance of struct psmouse_smbus_dev in psmouse->private. The issue was uncovered when in 92e24e0e57 ("Input: psmouse - add delay when deactivating for SMBus mode") psmouse_smbus_reconnect() started attempting to use more of the data structure. The commit was since reverted, not because it was at fault, but because there was found a better way of doing what it was attempting to do. Fix the problem by resetting the fast_reconnect pointer in psmouse structure in elantech_setup_ps2() and synaptics_init_ps2() when the PS/2 mode is used. Reported-by: Thorsten Leemhuis <linux@leemhuis.info> Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Signed-off-by: Jeffery Miller <jefferymiller@google.com> Fixes: bf232e460a ("Input: psmouse-smbus - allow to control psmouse_deactivate") Link: https://lore.kernel.org/r/20231005002249.554877-1-jefferymiller@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>		2023-10-13 17:59:18 -07:00
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gameport	Input: gameport - add ISA and HAS_IOPORT dependencies	2023-07-05 17:32:34 -07:00
joystick	Input: xpad - add HyperX Clutch Gladiate Support	2023-09-17 22:24:56 -07:00
keyboard	Input: tca6416-keypad - switch to using input core's polling features	2023-07-28 18:05:42 -07:00
misc	Merge branch 'next' into for-linus	2023-08-30 16:06:38 -07:00
mouse	Input: psmouse - fix fast_reconnect function for PS/2 mode	2023-10-13 17:59:18 -07:00
rmi4	Input: Switch i2c drivers back to use .probe()	2023-05-17 09:59:11 -07:00
serio	Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table	2023-10-04 07:21:45 -07:00
tablet	Input: pegasus-notetaker - check pipe type when probing	2023-04-09 19:19:14 -07:00
tests	Input: tests - add test to cover all input_grab_device() function	2023-05-23 14:50:28 -07:00
touchscreen	Input: goodix - ensure int GPIO is in input for gpio_count == 1 && gpio_int_idx == 0 case	2023-10-04 07:21:45 -07:00
apm-power.c
evbug.c
evdev.c
ff-core.c
ff-memless.c
input-compat.c
input-compat.h
input-core-private.h
input-leds.c
input-mt.c
input-poller.c
input-poller.h
input.c	Linux 6.4	2023-07-17 09:20:46 -07:00
joydev.c
Kconfig	Input: tests - modular KUnit tests should not depend on KUNIT=y	2023-05-02 10:39:00 -07:00
Makefile	Input: Add KUnit tests for some of the input core helper functions	2023-04-01 22:47:04 -07:00
matrix-keymap.c
mousedev.c
sparse-keymap.c
touchscreen.c
vivaldi-fmap.c