53 lines
951 B
Python
53 lines
951 B
Python
"""Constants for hardware."""
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from enum import StrEnum
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class UdevSubsystem(StrEnum):
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"""Udev subsystem class."""
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SERIAL = "tty"
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USB = "usb"
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INPUT = "input"
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DISK = "block"
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PCI = "pci"
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AUDIO = "sound"
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VIDEO = "video4linux"
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MEDIA = "media"
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GPIO = "gpio"
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GPIOMEM = "gpiomem"
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VCHIQ = "vchiq"
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GRAPHICS = "graphics"
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CEC = "cec"
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DRM = "drm"
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HIDRAW = "hidraw"
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RPI_HEVCMEM = "rpivid-hevcmem"
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RPI_H264MEM = "rpivid-h264mem"
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class PolicyGroup(StrEnum):
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"""Policy groups backend."""
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UART = "uart"
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GPIO = "gpio"
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USB = "usb"
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VIDEO = "video"
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AUDIO = "audio"
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BLUETOOTH = "bluetooth"
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class HardwareAction(StrEnum):
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"""Hardware device action."""
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ADD = "add"
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REMOVE = "remove"
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class UdevKernelAction(StrEnum):
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"""Udev kernel device action."""
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ADD = "add"
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REMOVE = "remove"
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CHANGE = "change"
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BIND = "bind"
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UNBIND = "unbind"
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