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fwupd/plugins/analogix
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xtcui d86191c392 analogix: Add support for two new Startech devices.
2022-07-14 11:14:01 +01:00
..
analogix.quirk analogix: Add support for two new Startech devices. 2022-07-14 11:14:01 +01:00
fu-analogix-common.c Be smarter and include less header files per source file 2022-06-14 14:36:52 -05:00
fu-analogix-common.h Be smarter and include less header files per source file 2022-06-14 14:36:52 -05:00
fu-analogix-device.c Remove duplicate ->probe() calls to speed up startup by 150ms 2022-06-14 21:01:57 +01:00
fu-analogix-device.h trivial: Remove the class structs for types that use G_DECLARE_FINAL_TYPE 2022-05-21 12:19:50 +01:00
fu-analogix-firmware.c Make the FuFirmware->parse() vfunc more helpful 2022-06-27 15:40:11 -05:00
fu-analogix-firmware.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-plugin-analogix.c Speed up the daemon startup by ~2% by doing dlsym much less 2021-11-09 12:02:07 +00:00
meson.build Build the quirk files into the daemon as a GResource 2022-06-30 18:52:24 +01:00
README.md analogix: Add support for two new Startech devices. 2022-07-14 11:14:01 +01:00

README.md

Analogix

Introduction

This plugin can flash the firmware of some Analogix billboard devices.

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in a Intel Hex file format. The resulting binary image is either:

  • OCM section only
  • CUSTOM section only
  • Multiple sections excluded CUSTOM -- at fixed offsets and sizes

This plugin supports the following protocol ID:

  • com.analogix.bb

GUID Generation

These devices use the standard USB DeviceInstanceId values, e.g.

  • USB\VID_1F29&PID_7518
  • USB\VID_050D&PID_008B
  • USB\VID_047D&PID_80C8
  • USB\VID_0502&PID_04C4
  • USB\VID_14B0&PID_01D0
  • USB\VID_14B0&PID_01D1

Update Behavior

The device is updated at runtime using USB control transfers.

Vendor ID Security

The vendor ID is set from the USB vendor. The list of USB VIDs used is:

  • USB:0x1F29
  • USB:0x050D
  • USB:0x047D
  • USB:0x0502
  • USB:0x14B0

External Interface Access

This plugin requires read/write access to /dev/bus/usb.