Comment 258 for bug 1810183

and this is grep command :
[spix@spix ux433-touchpad-numpad]$ grep -B1 -A5 -i -E "(elan|asu)" /proc/bus/input/devices
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Asus WMI hotkeys"
P: Phys=asus-nb-wmi/input0
S: Sysfs=/devices/platform/asus-nb-wmi/input/input10
U: Uniq=
H: Handlers=kbd event10 rfkill
B: PROP=0
B: EV=100013
B: KEY=1000000080000 0 0 0 0 181606f00900000 8280027801701000 e000000000000 0
--
I: Bus=0018 Vendor=04f3 Product=30dc Version=0100
N: Name="ELAN1401:00 04F3:30DC Mouse"
P: Phys=i2c-ELAN1401:00
S: Sysfs=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-ELAN1401:00/0018:04F3:30DC.0001/input/input13
U: Uniq=
H: Handlers=event7 mouse0
B: PROP=0
B: EV=17
B: KEY=30000 0 0 0 0
--
I: Bus=0018 Vendor=04f3 Product=30dc Version=0100
N: Name="ELAN1401:00 04F3:30DC Touchpad"
P: Phys=i2c-ELAN1401:00
S: Sysfs=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-ELAN1401:00/0018:04F3:30DC.0001/input/input14
U: Uniq=
H: Handlers=event11 mouse1
B: PROP=5
B: EV=1b
B: KEY=e520 10000 0 0 0 0
--
I: Bus=0018 Vendor=04f3 Product=30dc Version=0100
N: Name="ELAN1401:00 04F3:30DC Keyboard"
P: Phys=i2c-ELAN1401:00
S: Sysfs=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-ELAN1401:00/0018:04F3:30DC.0001/input/input15
U: Uniq=
H: Handlers=sysrq kbd leds event12
B: PROP=0
B: EV=120013
B: KEY=1000000000007 ff800000000007ff febeffdfffefffff fffffffffffffffe