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fwupd/plugins/fresco-pd
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Richard Hughes 058dc2301a Include the plugin README text in the generated docs
2023-01-10 14:58:30 +00:00
..
fresco-pd.quirk Simplify the quirk file format 2021-03-03 08:30:34 +00:00
fu-fresco-pd-common.c trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-fresco-pd-common.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-fresco-pd-device.c Split out the dump helpers to a new source file 2022-06-14 14:36:52 -05:00
fu-fresco-pd-device.h trivial: Remove the class structs for types that use G_DECLARE_FINAL_TYPE 2022-05-21 12:19:50 +01:00
fu-fresco-pd-firmware.c Set the firmware contents even when subclassing ->parse() 2022-09-10 09:16:05 +01:00
fu-fresco-pd-firmware.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-fresco-pd-plugin.c Build many more plugins as builtin 2022-09-28 17:01:23 +01:00
fu-fresco-pd-plugin.h Build many more plugins as builtin 2022-09-28 17:01:23 +01:00
lsusb.txt Lots of spelling fixes 2022-12-29 13:57:31 +00:00
meson.build Build many more plugins as builtin 2022-09-28 17:01:23 +01:00
README.md Include the plugin README text in the generated docs 2023-01-10 14:58:30 +00:00

README.md

title: Plugin: Fresco PD

Introduction

This plugin is used to update Power Delivery devices by Fresco.

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in an unspecified binary format.

This plugin supports the following protocol ID:

  • com.frescologic.pd

GUID Generation

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

  • USB\VID_1D5C&PID_7102&REV_0001
  • USB\VID_1D5C&PID_7102
  • USB\VID_1D5C

These devices also use custom GUID values, e.g.

  • USB\VID_1D5C&PID_7102&CID_01

Update Behavior

The firmware is deployed when the device is in normal runtime mode, and the device will reset when the new firmware has been written.

Vendor ID Security

The vendor ID is set from the USB vendor, in this instance set to USB:0x1D5C

External Interface Access

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