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fwupd/plugins/usi-dock
History
Richard Hughes c4b7f42e43 Only compress one version of the builtin-quirks 
Saving the quirks in the GResource section worked well, but it made the build
system very complicated and also meant the .data section was duplicated in
both `fwupd` and `fwupdtool` -- negating a lot of the hard-fought savings.

Simplify this feature so that we just `cat` all the quirk files together, then
gzip them into a single file. This means that at startup fwupd only needs to
check the mtime of one file, and weirdly it's actually faster to load a smaller
compressed file from disk that it is to load multiple uncompressed files.
2022-09-27 12:44:04 +01:00
..
data usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-plugin-usi-dock.c usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-child-device.c Split out the string helpers to a new source file 2022-06-14 14:36:52 -05:00
fu-usi-dock-child-device.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-common.c usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-common.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-dmc-device.c Allow devices to build instance IDs more easily 2022-03-03 09:13:29 +00:00
fu-usi-dock-dmc-device.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
fu-usi-dock-mcu-device.c usi-dock: Add initialization retry to ensure flash ready 2022-09-22 13:50:32 +01:00
fu-usi-dock-mcu-device.h usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
meson.build Only compress one version of the builtin-quirks 2022-09-27 12:44:04 +01:00
README.md usi-dock: Add support for various TBT4 docks for Lenovo and HP 2021-12-21 10:04:12 +00:00
usi-dock.quirk usi-dock: Add support for ThinkPad Thunderbolt 4 and Universal Smart Dock 2022-08-10 09:31:16 +01:00

README.md

USI Dock

Introduction

This plugin uses the MCU to write all the dock firmware components. The MCU version is provided by the DMC bcdDevice.

This plugin supports the following protocol ID:

  • com.usi.dock

GUID Generation

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

  • USB\VID_17EF&PID_7226&REV_0001
  • USB\VID_17EF&PID_7226
  • USB\VID_17EF

Additionally, some extra "component ID" instance IDs are added.

  • USB\VID_17EF&PID_7226&CID_TBT4
  • USB\VID_17EF&PID_7226&CID_USB3

Update Behavior

The device usually presents in runtime mode, but on detach re-enumerates with the same USB PID in an unlocked mode. On attach the device again re-enumerates back to the runtime locked mode.

Vendor ID Security

The vendor ID is set from the USB vendor.

External Interface Access

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