proxmox-mirrors/fwupd
1
0
Fork 0
mirror of https://git.proxmox.com/git/fwupd synced 2025-06-05 12:00:24 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
f6ee6043c5
fwupd/plugins/fresco-pd
History
Richard Hughes b3f9841924 Support more than one protocol for a given device 
Devices may want to support more than one protocol, and for some devices
(e.g. Unifying peripherals stuck in bootloader mode) you might not even be able
to query for the correct protocol anyway.
2021-03-01 16:14:36 +00:00
..
fresco-pd.quirk Add a plugin to update PD controllers by Fresco Logic 2020-02-07 11:46:25 +00:00
fu-fresco-pd-common.c Add a plugin to update PD controllers by Fresco Logic 2020-02-07 11:46:25 +00:00
fu-fresco-pd-common.h Add a plugin to update PD controllers by Fresco Logic 2020-02-07 11:46:25 +00:00
fu-fresco-pd-device.c Support more than one protocol for a given device 2021-03-01 16:14:36 +00:00
fu-fresco-pd-device.h Add a plugin to update PD controllers by Fresco Logic 2020-02-07 11:46:25 +00:00
fu-fresco-pd-firmware.c Add a plugin to update PD controllers by Fresco Logic 2020-02-07 11:46:25 +00:00
fu-fresco-pd-firmware.h Add a plugin to update PD controllers by Fresco Logic 2020-02-07 11:46:25 +00:00
fu-plugin-fresco-pd.c Use FWUPD_COMPILATION define to indicate an in tree build 2021-01-22 14:01:25 -06:00
lsusb.txt Add a plugin to update PD controllers by Fresco Logic 2020-02-07 11:46:25 +00:00
meson.build Move the plugin build logic to the plugins themselves 2021-02-18 14:46:20 +00:00
README.md Add a new internal flag to opt-in to GUID matching 2021-02-25 15:47:25 +00:00

README.md

Fresco PD Support

Introduction

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

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in an unspecifed 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.