I: Bus=0019 Vendor=0000 Product=0001 Version=0000 N: Name="Power Button" P: Phys=LNXPWRBN/button/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 U: Uniq= H: Handlers=kbd event0 B: PROP=0 B: EV=3 B: KEY=8000 10000000000000 0 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Loongson HDMI/DP,pcm=3" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:06.2/sound/card0/input5 U: Uniq= H: Handlers=event5 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Loongson HDMI/DP,pcm=7" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:06.2/sound/card0/input6 U: Uniq= H: Handlers=event6 B: PROP=0 B: EV=21 B: SW=140 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Loongson Mic" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:07.0/sound/card1/input7 U: Uniq= H: Handlers=event7 B: PROP=0 B: EV=21 B: SW=10 I: Bus=0000 Vendor=0000 Product=0000 Version=0000 N: Name="HDA Loongson Headphone" P: Phys=ALSA S: Sysfs=/devices/pci0000:00/0000:00:07.0/sound/card1/input8 U: Uniq= H: Handlers=event8 B: PROP=0 B: EV=21 B: SW=4