Files
android_kernel_xiaomi_sm8450/drivers/input/touchscreen/silead.c
Hans de Goede 1943d1723e Input: silead - disable interrupt during suspend
When we put the touchscreen controller in low-power mode the irq
pin may trigger (float) and if we then try to read a data packet we
get the following error in dmesg:

[  478.801017] silead_ts i2c-MSSL1680:00: Data read error -121

This commit disables the irq during suspend/resume fixing this error.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-05-29 19:58:25 -07:00

15 KiB