TP

lukasz@pinebook:~$ xinput
⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
⎜   ↳ SINO WEALTH USB KEYBOARD                	id=8	[slave  pointer  (2)]
⎣ Virtual core keyboard                   	id=3	[master keyboard (2)]
    ↳ Virtual core XTEST keyboard             	id=5	[slave  keyboard (3)]
    ↳ axp81x-supplyer                         	id=6	[slave  keyboard (3)]
    ↳ SINO WEALTH USB KEYBOARD                	id=7	[slave  keyboard (3)]
    ↳ USB 2.0 PC Cam                          	id=9	[slave  keyboard (3)]
    ↳ audiocodec sunxi Audio Jack             	id=10	[slave  keyboard (3)]
    ↳ sunxi-keyboard                          	id=11	[slave  keyboard (3)]
    ↳ hall                                    	id=12	[slave  keyboard (3)]
lukasz@pinebook:~$ cat /proc/but/input/devices
cat: /proc/but/input/devices: No such file or directory
lukasz@pinebook:~$ cat /proc/bus/input/devices
I: Bus=0019 Vendor=0001 Product=0001 Version=0100
N: Name="sunxi-keyboard"
P: Phys=sunxikbd/input0
S: Sysfs=/devices/virtual/input/input0
U: Uniq=
H: Handlers=kbd event0 autohotplug cpufreq_interactive
B: PROP=0
B: EV=3
B: KEY=800 c004000000000 10000000

I: Bus=0019 Vendor=0001 Product=0001 Version=0100
N: Name="axp81x-supplyer"
P: Phys=m1kbd/input2
S: Sysfs=/devices/platform/axp81x_board/axp81x-supplyer.47/input/input1
U: Uniq=
H: Handlers=kbd event1 autohotplug cpufreq_interactive
B: PROP=0
B: EV=7
B: KEY=10000000000000 0
B: REL=0

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="audiocodec sunxi Audio Jack"
P: Phys=ALSA
S: Sysfs=/devices/soc.0/sound.6/sound/card0/input3
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=23
B: KEY=400000000 0 c000000000000 0
B: SW=14

I: Bus=0003 Vendor=258a Product=6a88 Version=0110
N: Name="SINO WEALTH USB KEYBOARD"
P: Phys=usb-sunxi-ehci-1.1/input0
S: Sysfs=/devices/soc.0/1c1b000.ehci1-controller/usb1/1-1/1-1.1/1-1.1:1.0/input/input2
U: Uniq=
H: Handlers=sysrq kbd event3
B: PROP=0
B: EV=120013
B: KEY=1000000000007 ff9f207ac14057ff febeffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7

I: Bus=0003 Vendor=258a Product=6a88 Version=0110
N: Name="SINO WEALTH USB KEYBOARD"
P: Phys=usb-sunxi-ehci-1.1/input1
S: Sysfs=/devices/soc.0/1c1b000.ehci1-controller/usb1/1-1/1-1.1/1-1.1:1.1/input/input4
U: Uniq=
H: Handlers=kbd mouse0 event4
B: PROP=0
B: EV=17
B: KEY=28000000000 0 1f0000 302000000 3878d801d001 1e000000000000 0
B: REL=143
B: MSC=10

I: Bus=0019 Vendor=0001 Product=0001 Version=0100
N: Name="sunxi-ths"
P: Phys=sunxiths/input0
S: Sysfs=/devices/virtual/input/input5
U: Uniq=
H: Handlers=event5
B: PROP=0
B: EV=9
B: ABS=10000000000

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="hall"
P: Phys=
S: Sysfs=/devices/virtual/input/input6
U: Uniq=
H: Handlers=kbd event6
B: PROP=0
B: EV=23
B: KEY=1000040000000
B: SW=1

I: Bus=0003 Vendor=090c Product=037c Version=0005
N: Name="USB 2.0 PC Cam"
P: Phys=usb-sunxi-ehci-1.3/button
S: Sysfs=/devices/soc.0/1c1b000.ehci1-controller/usb1/1-1/1-1.3/1-1.3:1.0/input/input7
U: Uniq=
H: Handlers=kbd event7
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0