• Hui Wang's avatar
    HID: i2c-hid: Disable runtime PM on Synaptics touchpad · 74e7c6c8
    Hui Wang authored
    We have a new Dell laptop which has the synaptics I2C touchpad
    (06cb:7e7e) on it. After booting up the Linux, the touchpad doesn't
    work, there is no interrupt when touching the touchpad, after
    disable the runtime PM, everything works well.
    
    I also tried the quirk of I2C_HID_QUIRK_DELAY_AFTER_SLEEP, it is
    better after applied this quirk, there are interrupts but data it
    reports is invalid.
    Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
    Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
    74e7c6c8
hid-ids.h 45.7 KB