mirror of
https://git.proxmox.com/git/fwupd
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0f7f7f2cb5
With much help from: * Ricardo Cañuelo <ricardo.canuelo@collabora.com> * Richard Hughes <richard@hughsie.com>
45 lines
941 B
Markdown
45 lines
941 B
Markdown
Analogix
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========
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Introduction
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------------
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This plugin can flash the firmware of some Analogix billboard devices.
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Firmware Format
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---------------
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The daemon will decompress the cabinet archive and extract a firmware blob in
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a Intel Hex file format. The resulting binary image is either:
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* `OCM` section only
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* `CUSTOM` section only
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* Multiple sections excluded `CUSTOM` -- at fixed offsets and sizes
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This plugin supports the following protocol ID:
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* com.analogix.bb
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GUID Generation
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---------------
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These devices use the standard USB DeviceInstanceId values, e.g.
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* `USB\VID_1F29&PID_7518`
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Update Behavior
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---------------
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The device is updated at runtime using USB control transfers.
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Vendor ID Security
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------------------
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The vendor ID is set from the USB vendor. The list of USB VIDs used is:
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* `USB:0x1F29`
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External interface access
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-------------------------
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This plugin requires read/write access to `/dev/bus/usb`.
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