rk3568_r:/ # getevent -l add device 1: /dev/input/event5 name: "=Logitech USB Optical Mouse=usb-xhci-hcd.dwc3@fd000000.1-1/input0" add device 2: /dev/input/event0 name: "fe6e0030.pwm" add device 3: /dev/input/event4 name: "rk-headset" add device 4: /dev/input/event3 name: "adc-keys" add device 5: /dev/input/event2 name: "hdmi_cec_key" add device 6: /dev/input/event1 name: "rk805 pwrkey" /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_Y 00000002 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000001 /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE DOWN /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE UP /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff8 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff5 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff5 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff2 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff4 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff3 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff2 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff1 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff1 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff4 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff6 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffff7 /dev/input/event5: EV_REL REL_Y 00000002 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffa /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffb /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffb /dev/input/event5: EV_REL REL_Y 00000002 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffb /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_REL REL_Y 00000002 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffc /dev/input/event5: EV_REL REL_Y 00000002 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffc /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffd /dev/input/event5: EV_REL REL_Y 00000002 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X ffffffff /dev/input/event5: EV_REL REL_Y 00000001 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE DOWN /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE UP /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE DOWN /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE UP /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE DOWN /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE UP /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000003 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000009 /dev/input/event5: EV_REL REL_Y fffffffa /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 0000000c /dev/input/event5: EV_REL REL_Y fffffff7 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 0000000d /dev/input/event5: EV_REL REL_Y fffffff5 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 0000000b /dev/input/event5: EV_REL REL_Y fffffff6 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 0000000b /dev/input/event5: EV_REL REL_Y fffffff4 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 0000000c /dev/input/event5: EV_REL REL_Y fffffff3 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000009 /dev/input/event5: EV_REL REL_Y fffffff5 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000009 /dev/input/event5: EV_REL REL_Y fffffff5 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000009 /dev/input/event5: EV_REL REL_Y fffffff6 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000007 /dev/input/event5: EV_REL REL_Y fffffff9 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000008 /dev/input/event5: EV_REL REL_Y fffffff7 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000008 /dev/input/event5: EV_REL REL_Y fffffff9 /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000006 /dev/input/event5: EV_REL REL_Y fffffffb /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000004 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000002 /dev/input/event5: EV_REL REL_Y ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000005 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000004 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000005 /dev/input/event5: EV_REL REL_Y fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000002 /dev/input/event5: EV_REL REL_Y ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000003 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000003 /dev/input/event5: EV_REL REL_Y fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000003 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000003 /dev/input/event5: EV_REL REL_Y fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000004 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000004 /dev/input/event5: EV_REL REL_Y fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000004 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000004 /dev/input/event5: EV_REL REL_Y fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000005 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000003 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000003 /dev/input/event5: EV_REL REL_Y fffffffe /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000001 /dev/input/event5: EV_REL REL_Y ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000002 /dev/input/event5: EV_REL REL_Y ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000001 /dev/input/event5: EV_REL REL_Y ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000001 /dev/input/event5: EV_REL REL_Y fffffffd /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000001 /dev/input/event5: EV_REL REL_Y fffffffa /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_Y fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_Y fffffffc /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000001 /dev/input/event5: EV_REL REL_Y ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_REL REL_X 00000001 /dev/input/event5: EV_REL REL_Y ffffffff /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE DOWN /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE UP /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE DOWN /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE UP /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE DOWN /dev/input/event5: EV_SYN SYN_REPORT 00000000 /dev/input/event5: EV_MSC MSC_SCAN 00090001 /dev/input/event5: EV_KEY BTN_MOUSE UP /dev/input/event5: EV_SYN SYN_REPORT 00000000