fwupd/plugins/goodix-moc
Richard Hughes e87fc05ab9 Speed up the daemon startup by ~2% by doing dlsym much less
We were calling g_module_symbol() 2703 times, which is actually more
expensive than you'd think.

It also means the plugins are actually what we tell people they are:
A set of vfuncs that get run. The reality before that they were dlsym'd
functions that get called at pretty random times.
2021-11-09 12:02:07 +00:00
..
fu-goodixmoc-common.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-goodixmoc-device.c Allow using a per-device global percentage completion 2021-09-13 14:28:15 +01:00
fu-goodixmoc-device.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-plugin-goodixmoc.c Speed up the daemon startup by ~2% by doing dlsym much less 2021-11-09 12:02:07 +00:00
goodixmoc.quirk Simplify the quirk file format 2021-03-03 08:30:34 +00:00
meson.build Move the plugin build logic to the plugins themselves 2021-02-18 14:46:20 +00:00
README.md trivial: update markdown for pre-commit style 2021-07-18 14:42:47 -05:00

Goodix Fingerprint Sensor

Introduction

The plugin used for update firmware for fingerprint sensors from Goodix.

Firmware Format

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

This plugin supports the following protocol ID:

  • com.goodix.goodixmoc

GUID Generation

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

  • USB\VID_27C6&PID_6001&REV_0001
  • USB\VID_27C6&PID_6001
  • USB\VID_27C6

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:0x27C6

External Interface Access

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