libinput 디버깅 유틸리티

USB HID class 확인을 위해서 /sys/class 라던가 온갖데 찾아봐도 답이 없어서

검색하다가 바로 똭!! 아니 저번에 개고생 할 때 찾았더라면... -_ㅠ

 

우분투에서 아래의 패키지를 설치하고 libinput 이라는 유틸리티를 실행하면 된다.

$ sudo apt install libinput-tools $ sudo libinput list-devices

[링크 : https://wayland.freedesktop.org/libinput/doc/latest/tools.html]

 

+

명령을 실행해서 확인해보면 Capabilites 라고 해서 이 장치에 적용된 기능이 뜬다.

pointer 어우... 얘가 날 잡는구만

Device:           eGalax Inc. eGalaxTouch P80H84 0900 v12 k4.18.200 Kernel:           /dev/input/event23 Group:            5 Seat:             seat0, default Size:             245x182mm Capabilities:     touch  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      identity matrix Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a

Device:           eGalax Inc. eGalaxTouch EXC3188-3374-08.00.00.00 LSE 19" Kernel:           /dev/input/event23 Group:            5 Seat:             seat0, default Size:             292x228mm Capabilities:     touch  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      identity matrix Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a

Device:           eGalax Inc. eGalaxTouch EXC3188-3374-08.00.00.00 LSE 19" UNKNOWN Kernel:           /dev/input/event24 Group:            5 Seat:             seat0, default Capabilities:     pointer  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      disabled Nat.scrolling:    disabled Middle emulation: n/a Calibration:      identity matrix Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a

 

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회사 노트북에서 하면 아래와 같이 표현되는데

$ sudo libinput list-devices Device:           Power Button Kernel:           /dev/input/event2 Group:            1 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Video Bus Kernel:           /dev/input/event17 Group:            2 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Power Button Kernel:           /dev/input/event1 Group:            3 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Lid Switch Kernel:           /dev/input/event0 Group:            4 Seat:             seat0, default Capabilities:     switch Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Usb KeyBoard Usb KeyBoard Kernel:           /dev/input/event4 Group:            5 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Usb KeyBoard Usb KeyBoard Consumer Control Kernel:           /dev/input/event6 Group:            5 Seat:             seat0, default Capabilities:     keyboard pointer  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    disabled Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Usb KeyBoard Usb KeyBoard System Control Kernel:           /dev/input/event14 Group:            5 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Logitech USB Optical Mouse Kernel:           /dev/input/event7 Group:            6 Seat:             seat0, default Capabilities:     pointer  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      disabled Nat.scrolling:    disabled Middle emulation: disabled Calibration:      n/a Scroll methods:   button Click methods:    none Disable-w-typing: n/a Accel profiles:   flat *adaptive Rotation:         n/a Device:           ELAN0B00:00 04F3:3136 Mouse Kernel:           /dev/input/event5 Group:            7 Seat:             seat0, default Capabilities:     pointer  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      disabled Nat.scrolling:    disabled Middle emulation: n/a Calibration:      n/a Scroll methods:   *button Click methods:    none Disable-w-typing: n/a Accel profiles:   flat *adaptive Rotation:         n/a Device:           ELAN0B00:00 04F3:3136 Touchpad Kernel:           /dev/input/event13 Group:            7 Seat:             seat0, default Size:             98x58mm Capabilities:     pointer gesture Tap-to-click:     disabled Tap-and-drag:     enabled Tap drag lock:    disabled Left-handed:      disabled Nat.scrolling:    disabled Middle emulation: disabled Calibration:      n/a Scroll methods:   *two-finger edge  Click methods:    *button-areas clickfinger  Disable-w-typing: enabled Accel profiles:   flat *adaptive Rotation:         n/a Device:           WCOM0111:00 2D1F:010D Stylus Kernel:           /dev/input/event9 Group:            8 Seat:             seat0, default Size:             294x165mm Capabilities:     tablet  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      identity matrix Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   none Rotation:         n/a Device:           WCOM0111:00 2D1F:010D Kernel:           /dev/input/event10 Group:            8 Seat:             seat0, default Size:             294x165mm Capabilities:     tablet  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   none Rotation:         n/a Device:           ELAN902C:00 04F3:2AC2 Kernel:           /dev/input/event8 Group:            9 Seat:             seat0, default Size:             284x160mm Capabilities:     touch  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      identity matrix Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Intel HID events Kernel:           /dev/input/event11 Group:            10 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           Intel HID 5 button array Kernel:           /dev/input/event12 Group:            11 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a Device:           AT Translated Set 2 keyboard Kernel:           /dev/input/event3 Group:            12 Seat:             seat0, default Capabilities:     keyboard  Tap-to-click:     n/a Tap-and-drag:     n/a Tap drag lock:    n/a Left-handed:      n/a Nat.scrolling:    n/a Middle emulation: n/a Calibration:      n/a Scroll methods:   none Click methods:    none Disable-w-typing: n/a Accel profiles:   n/a Rotation:         n/a

 

sysfs 에서도 있는걸 보면.. 나중에 소스 뜯어서 capabilies만 봐도 어떤기능인게 알게 되려나?

/sys/class/hidraw/hidraw1/device$ tree  . ├── country ├── driver -> ../../../../../../../bus/hid/drivers/hid-multitouch ├── hidraw │   └── hidraw1 │       ├── dev │       ├── device -> ../../../0018:04F3:2AC2.0002 │       ├── power │       │   ├── async │       │   ├── autosuspend_delay_ms │       │   ├── control │       │   ├── runtime_active_kids │       │   ├── runtime_active_time │       │   ├── runtime_enabled │       │   ├── runtime_status │       │   ├── runtime_suspended_time │       │   └── runtime_usage │       ├── subsystem -> ../../../../../../../../../class/hidraw │       └── uevent ├── input │   ├── input23 │   │   ├── capabilities │   │   │   ├── abs │   │   │   ├── ev │   │   │   ├── ff │   │   │   ├── key │   │   │   ├── led │   │   │   ├── msc │   │   │   ├── rel │   │   │   ├── snd │   │   │   └── sw │   │   ├── device -> ../../../0018:04F3:2AC2.0002 │   │   ├── event8 │   │   │   ├── dev │   │   │   ├── device -> ../../input23 │   │   │   ├── power │   │   │   │   ├── async │   │   │   │   ├── autosuspend_delay_ms │   │   │   │   ├── control │   │   │   │   ├── runtime_active_kids │   │   │   │   ├── runtime_active_time │   │   │   │   ├── runtime_enabled │   │   │   │   ├── runtime_status │   │   │   │   ├── runtime_suspended_time │   │   │   │   └── runtime_usage │   │   │   ├── subsystem -> ../../../../../../../../../../class/input │   │   │   └── uevent │   │   ├── id │   │   │   ├── bustype │   │   │   ├── product │   │   │   ├── vendor │   │   │   └── version │   │   ├── inhibited │   │   ├── modalias │   │   ├── mouse5 │   │   │   ├── dev │   │   │   ├── device -> ../../input23 │   │   │   ├── power │   │   │   │   ├── async │   │   │   │   ├── autosuspend_delay_ms │   │   │   │   ├── control │   │   │   │   ├── runtime_active_kids │   │   │   │   ├── runtime_active_time │   │   │   │   ├── runtime_enabled │   │   │   │   ├── runtime_status │   │   │   │   ├── runtime_suspended_time │   │   │   │   └── runtime_usage │   │   │   ├── subsystem -> ../../../../../../../../../../class/input │   │   │   └── uevent │   │   ├── name │   │   ├── phys │   │   ├── power │   │   │   ├── async │   │   │   ├── autosuspend_delay_ms │   │   │   ├── control │   │   │   ├── runtime_active_kids │   │   │   ├── runtime_active_time │   │   │   ├── runtime_enabled │   │   │   ├── runtime_status │   │   │   ├── runtime_suspended_time │   │   │   └── runtime_usage │   │   ├── properties │   │   ├── subsystem -> ../../../../../../../../../class/input │   │   ├── uevent │   │   └── uniq │   ├── input24 │   │   ├── capabilities │   │   │   ├── abs │   │   │   ├── ev │   │   │   ├── ff │   │   │   ├── key │   │   │   ├── led │   │   │   ├── msc │   │   │   ├── rel │   │   │   ├── snd │   │   │   └── sw │   │   ├── device -> ../../../0018:04F3:2AC2.0002 │   │   ├── event15 │   │   │   ├── dev │   │   │   ├── device -> ../../input24 │   │   │   ├── power │   │   │   │   ├── async │   │   │   │   ├── autosuspend_delay_ms │   │   │   │   ├── control │   │   │   │   ├── runtime_active_kids │   │   │   │   ├── runtime_active_time │   │   │   │   ├── runtime_enabled │   │   │   │   ├── runtime_status │   │   │   │   ├── runtime_suspended_time │   │   │   │   └── runtime_usage │   │   │   ├── subsystem -> ../../../../../../../../../../class/input │   │   │   └── uevent │   │   ├── id │   │   │   ├── bustype │   │   │   ├── product │   │   │   ├── vendor │   │   │   └── version │   │   ├── inhibited │   │   ├── modalias │   │   ├── name │   │   ├── phys │   │   ├── power │   │   │   ├── async │   │   │   ├── autosuspend_delay_ms │   │   │   ├── control │   │   │   ├── runtime_active_kids │   │   │   ├── runtime_active_time │   │   │   ├── runtime_enabled │   │   │   ├── runtime_status │   │   │   ├── runtime_suspended_time │   │   │   └── runtime_usage │   │   ├── properties │   │   ├── subsystem -> ../../../../../../../../../class/input │   │   ├── uevent │   │   └── uniq │   └── input25 │       ├── capabilities │       │   ├── abs │       │   ├── ev │       │   ├── ff │       │   ├── key │       │   ├── led │       │   ├── msc │       │   ├── rel │       │   ├── snd │       │   └── sw │       ├── device -> ../../../0018:04F3:2AC2.0002 │       ├── event16 │       │   ├── dev │       │   ├── device -> ../../input25 │       │   ├── power │       │   │   ├── async │       │   │   ├── autosuspend_delay_ms │       │   │   ├── control │       │   │   ├── runtime_active_kids │       │   │   ├── runtime_active_time │       │   │   ├── runtime_enabled │       │   │   ├── runtime_status │       │   │   ├── runtime_suspended_time │       │   │   └── runtime_usage │       │   ├── subsystem -> ../../../../../../../../../../class/input │       │   └── uevent │       ├── id │       │   ├── bustype │       │   ├── product │       │   ├── vendor │       │   └── version │       ├── inhibited │       ├── modalias │       ├── name │       ├── phys │       ├── power │       │   ├── async │       │   ├── autosuspend_delay_ms │       │   ├── control │       │   ├── runtime_active_kids │       │   ├── runtime_active_time │       │   ├── runtime_enabled │       │   ├── runtime_status │       │   ├── runtime_suspended_time │       │   └── runtime_usage │       ├── properties │       ├── subsystem -> ../../../../../../../../../class/input │       ├── uevent │       └── uniq ├── modalias ├── power │   ├── async │   ├── autosuspend_delay_ms │   ├── control │   ├── runtime_active_kids │   ├── runtime_active_time │   ├── runtime_enabled │   ├── runtime_status │   ├── runtime_suspended_time │   └── runtime_usage ├── quirks ├── report_descriptor ├── subsystem -> ../../../../../../../bus/hid └── uevent

 

/sys/class/hidraw/hidraw5/device/input$ tree . ├── input17 │   ├── capabilities │   │   ├── abs │   │   ├── ev │   │   ├── ff │   │   ├── key │   │   ├── led │   │   ├── msc │   │   ├── rel │   │   ├── snd │   │   └── sw │   ├── device -> ../../../0018:04F3:3136.0001 │   ├── event5 │   │   ├── dev │   │   ├── device -> ../../input17 │   │   ├── power │   │   │   ├── async │   │   │   ├── autosuspend_delay_ms │   │   │   ├── control │   │   │   ├── runtime_active_kids │   │   │   ├── runtime_active_time │   │   │   ├── runtime_enabled │   │   │   ├── runtime_status │   │   │   ├── runtime_suspended_time │   │   │   └── runtime_usage │   │   ├── subsystem -> ../../../../../../../../../../class/input │   │   └── uevent │   ├── id │   │   ├── bustype │   │   ├── product │   │   ├── vendor │   │   └── version │   ├── inhibited │   ├── modalias │   ├── mouse0 │   │   ├── dev │   │   ├── device -> ../../input17 │   │   ├── power │   │   │   ├── async │   │   │   ├── autosuspend_delay_ms │   │   │   ├── control │   │   │   ├── runtime_active_kids │   │   │   ├── runtime_active_time │   │   │   ├── runtime_enabled │   │   │   ├── runtime_status │   │   │   ├── runtime_suspended_time │   │   │   └── runtime_usage │   │   ├── subsystem -> ../../../../../../../../../../class/input │   │   └── uevent │   ├── name │   ├── phys │   ├── power │   │   ├── async │   │   ├── autosuspend_delay_ms │   │   ├── control │   │   ├── runtime_active_kids │   │   ├── runtime_active_time │   │   ├── runtime_enabled │   │   ├── runtime_status │   │   ├── runtime_suspended_time │   │   └── runtime_usage │   ├── properties │   ├── subsystem -> ../../../../../../../../../class/input │   ├── uevent │   └── uniq └── input19     ├── capabilities     │   ├── abs     │   ├── ev     │   ├── ff     │   ├── key     │   ├── led     │   ├── msc     │   ├── rel     │   ├── snd     │   └── sw     ├── device -> ../../../0018:04F3:3136.0001     ├── event13     │   ├── dev     │   ├── device -> ../../input19     │   ├── power     │   │   ├── async     │   │   ├── autosuspend_delay_ms     │   │   ├── control     │   │   ├── runtime_active_kids     │   │   ├── runtime_active_time     │   │   ├── runtime_enabled     │   │   ├── runtime_status     │   │   ├── runtime_suspended_time     │   │   └── runtime_usage     │   ├── subsystem -> ../../../../../../../../../../class/input     │   └── uevent     ├── id     │   ├── bustype     │   ├── product     │   ├── vendor     │   └── version     ├── inhibited     ├── modalias     ├── mouse1     │   ├── dev     │   ├── device -> ../../input19     │   ├── power     │   │   ├── async     │   │   ├── autosuspend_delay_ms     │   │   ├── control     │   │   ├── runtime_active_kids     │   │   ├── runtime_active_time     │   │   ├── runtime_enabled     │   │   ├── runtime_status     │   │   ├── runtime_suspended_time     │   │   └── runtime_usage     │   ├── subsystem -> ../../../../../../../../../../class/input     │   └── uevent     ├── name     ├── phys     ├── power     │   ├── async     │   ├── autosuspend_delay_ms     │   ├── control     │   ├── runtime_active_kids     │   ├── runtime_active_time     │   ├── runtime_enabled     │   ├── runtime_status     │   ├── runtime_suspended_time     │   └── runtime_usage     ├── properties     ├── subsystem -> ../../../../../../../../../class/input     ├── uevent     └── uniq

 

/sys/class/hidraw$ ll 합계 0 drwxr-xr-x  2 root root 0  2월 18 10:45 ./ drwxr-xr-x 89 root root 0  2월 18 10:45 ../ lrwxrwxrwx  1 root root 0  2월 21 05:32 hidraw0 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.0/0003:C0F4:07F5.000B/hidraw/hidraw0/ lrwxrwxrwx  1 root root 0  2월 18 10:45 hidraw1 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/hidraw/hidraw1/ lrwxrwxrwx  1 root root 0  2월 18 10:45 hidraw2 -> ../../devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-2/i2c-WCOM0111:00/0018:2D1F:010D.0003/hidraw/hidraw2/ lrwxrwxrwx  1 root root 0  2월 18 10:45 hidraw3 -> ../../devices/pci0000:00/0000:00:13.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8087:0AC2.0004/hidraw/hidraw3/ lrwxrwxrwx  1 root root 0  2월 18 10:45 hidraw4 -> ../../devices/pci0000:00/0000:00:13.0/{33AECD58-B679-4E54-9BD9-A04D34F0C226}/001F:8087:0AC2.0005/hidraw/hidraw4/ lrwxrwxrwx  1 root root 0  2월 18 10:45 hidraw5 -> ../../devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN0B00:00/0018:04F3:3136.0001/hidraw/hidraw5/ lrwxrwxrwx  1 root root 0  2월 21 05:32 hidraw6 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.1/0003:C0F4:07F5.000C/hidraw/hidraw6/ lrwxrwxrwx  1 root root 0  2월 18 10:45 hidraw7 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.3/1-3.4.3:1.0/0003:046D:C077.0008/hidraw/hidraw7/

 

$ ls -al  /sys/class/input drwxr-xr-x  2 root root 0  2월 18 10:45 . drwxr-xr-x 89 root root 0  2월 18 10:45 .. lrwxrwxrwx  1 root root 0  2월 21 11:53 event0 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0/event0 lrwxrwxrwx  1 root root 0  2월 21 11:53 event1 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1/event1 lrwxrwxrwx  1 root root 0  2월 18 10:45 event10 -> ../../devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-2/i2c-WCOM0111:00/0018:2D1F:010D.0003/input/input12/event10 lrwxrwxrwx  1 root root 0  2월 18 10:45 event11 -> ../../devices/platform/INT33D5:00/input/input14/event11 lrwxrwxrwx  1 root root 0  2월 18 10:45 event12 -> ../../devices/platform/INT33D5:00/input/input15/event12 lrwxrwxrwx  1 root root 0  2월 18 10:45 event13 -> ../../devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN0B00:00/0018:04F3:3136.0001/input/input19/event13 lrwxrwxrwx  1 root root 0  2월 21 11:53 event14 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.1/0003:C0F4:07F5.000C/input/input38/event14 lrwxrwxrwx  1 root root 0  2월 18 10:45 event15 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/input/input24/event15 lrwxrwxrwx  1 root root 0  2월 18 10:45 event16 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/input/input25/event16 lrwxrwxrwx  1 root root 0  2월 18 10:45 event17 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input27/event17 lrwxrwxrwx  1 root root 0  2월 18 10:45 event18 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input28/event18 lrwxrwxrwx  1 root root 0  2월 18 10:45 event19 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input29/event19 lrwxrwxrwx  1 root root 0  2월 21 11:53 event2 -> ../../devices/LNXSYSTM:00/LNXPWRBN:00/input/input2/event2 lrwxrwxrwx  1 root root 0  2월 18 10:45 event20 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input30/event20 lrwxrwxrwx  1 root root 0  2월 18 10:45 event21 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input31/event21 lrwxrwxrwx  1 root root 0  2월 18 10:45 event22 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input32/event22 lrwxrwxrwx  1 root root 0  2월 21 11:53 event3 -> ../../devices/platform/i8042/serio0/input/input3/event3 lrwxrwxrwx  1 root root 0  2월 21 11:53 event4 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.0/0003:C0F4:07F5.000B/input/input36/event4 lrwxrwxrwx  1 root root 0  2월 18 10:45 event5 -> ../../devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN0B00:00/0018:04F3:3136.0001/input/input17/event5 lrwxrwxrwx  1 root root 0  2월 21 11:53 event6 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.1/0003:C0F4:07F5.000C/input/input37/event6 lrwxrwxrwx  1 root root 0  2월 18 10:45 event7 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.3/1-3.4.3:1.0/0003:046D:C077.0008/input/input22/event7 lrwxrwxrwx  1 root root 0  2월 18 10:45 event8 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/input/input23/event8 lrwxrwxrwx  1 root root 0  2월 18 10:45 event9 -> ../../devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-2/i2c-WCOM0111:00/0018:2D1F:010D.0003/input/input11/event9 lrwxrwxrwx  1 root root 0  2월 21 11:53 input0 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 lrwxrwxrwx  1 root root 0  2월 21 11:53 input1 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 lrwxrwxrwx  1 root root 0  2월 18 10:45 input11 -> ../../devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-2/i2c-WCOM0111:00/0018:2D1F:010D.0003/input/input11 lrwxrwxrwx  1 root root 0  2월 18 10:45 input12 -> ../../devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-2/i2c-WCOM0111:00/0018:2D1F:010D.0003/input/input12 lrwxrwxrwx  1 root root 0  2월 18 10:45 input14 -> ../../devices/platform/INT33D5:00/input/input14 lrwxrwxrwx  1 root root 0  2월 18 10:45 input15 -> ../../devices/platform/INT33D5:00/input/input15 lrwxrwxrwx  1 root root 0  2월 18 10:45 input17 -> ../../devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN0B00:00/0018:04F3:3136.0001/input/input17 lrwxrwxrwx  1 root root 0  2월 18 10:45 input19 -> ../../devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN0B00:00/0018:04F3:3136.0001/input/input19 lrwxrwxrwx  1 root root 0  2월 21 11:53 input2 -> ../../devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 lrwxrwxrwx  1 root root 0  2월 18 10:45 input22 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.3/1-3.4.3:1.0/0003:046D:C077.0008/input/input22 lrwxrwxrwx  1 root root 0  2월 18 10:45 input23 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/input/input23 lrwxrwxrwx  1 root root 0  2월 18 10:45 input24 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/input/input24 lrwxrwxrwx  1 root root 0  2월 18 10:45 input25 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/input/input25 lrwxrwxrwx  1 root root 0  2월 18 10:45 input27 -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input27 lrwxrwxrwx  1 root root 0  2월 18 10:45 input28 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input28 lrwxrwxrwx  1 root root 0  2월 18 10:45 input29 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input29 lrwxrwxrwx  1 root root 0  2월 21 11:53 input3 -> ../../devices/platform/i8042/serio0/input/input3 lrwxrwxrwx  1 root root 0  2월 18 10:45 input30 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input30 lrwxrwxrwx  1 root root 0  2월 18 10:45 input31 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input31 lrwxrwxrwx  1 root root 0  2월 18 10:45 input32 -> ../../devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input32 lrwxrwxrwx  1 root root 0  2월 21 11:53 input36 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.0/0003:C0F4:07F5.000B/input/input36 lrwxrwxrwx  1 root root 0  2월 21 11:53 input37 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.1/0003:C0F4:07F5.000C/input/input37 lrwxrwxrwx  1 root root 0  2월 21 11:53 input38 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.2/1-3.4.2:1.1/0003:C0F4:07F5.000C/input/input38 lrwxrwxrwx  1 root root 0  2월 21 11:53 mice -> ../../devices/virtual/input/mice lrwxrwxrwx  1 root root 0  2월 18 10:45 mouse0 -> ../../devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN0B00:00/0018:04F3:3136.0001/input/input17/mouse0 lrwxrwxrwx  1 root root 0  2월 18 10:45 mouse1 -> ../../devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN0B00:00/0018:04F3:3136.0001/input/input19/mouse1 lrwxrwxrwx  1 root root 0  2월 18 10:45 mouse2 -> ../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.4/1-3.4.3/1-3.4.3:1.0/0003:046D:C077.0008/input/input22/mouse2 lrwxrwxrwx  1 root root 0  2월 18 10:45 mouse3 -> ../../devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-2/i2c-WCOM0111:00/0018:2D1F:010D.0003/input/input11/mouse3 lrwxrwxrwx  1 root root 0  2월 18 10:45 mouse4 -> ../../devices/pci0000:00/0000:00:15.2/i2c_designware.1/i2c-2/i2c-WCOM0111:00/0018:2D1F:010D.0003/input/input12/mouse4 lrwxrwxrwx  1 root root 0  2월 18 10:45 mouse5 -> ../../devices/pci0000:00/0000:00:19.0/i2c_designware.2/i2c-3/i2c-ELAN902C:00/0018:04F3:2AC2.0002/input/input23/mouse5