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fwupd/plugins/rts54hub
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Richard Hughes 2e1245728f Call the superclass directly from subclassed devices 
This allows a device subclass to call the parent method after doing an initial
action, or even deliberately not call the *generic* parent method at all.

It also simplifies the plugins; you no longer have to remember what the plugin
is deriving from and accidentally clobber the wrong superclass method.
2021-02-18 16:18:34 +00:00
..
data rts54hub: Add support for Realtek USB devices using vendor HUB commands 2018-09-12 14:18:55 +01:00
fu-plugin-rts54hub.c rts54hub: Add child device of a RTD21xx HDMI converter 2021-02-17 15:25:41 +08:00
fu-rts54hub-device.c Call the superclass directly from subclassed devices 2021-02-18 16:18:34 +00:00
fu-rts54hub-device.h rts54hub: Add child device of a RTD21xx HDMI converter 2021-02-17 15:25:41 +08:00
fu-rts54hub-rtd21xx-device.c rts54hub: Add defines for the vendor commands 2021-02-17 08:41:06 +00:00
fu-rts54hub-rtd21xx-device.h rts54hub: Add child device of a RTD21xx HDMI converter 2021-02-17 15:25:41 +08:00
meson.build Move the plugin build logic to the plugins themselves 2021-02-18 14:46:20 +00:00
README.md rts54hub: Add child device of a RTD21xx HDMI converter 2021-02-17 15:25:41 +08:00
rts54hub.quirk rts54hub: Add child device of a RTD21xx HDMI converter 2021-02-17 15:25:41 +08:00

README.md

Realtek RTS54 HUB Support

Introduction

This plugin allows the user to update any supported hub and attached downstream ICs using a custom HUB-based flashing protocol. It does not support any RTS54xx device using the HID update protocol.

Other devices connected to the RTS54xx using I2C will be supported soon.

Firmware Format

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

This plugin supports the following protocol IDs:

  • com.realtek.rts54
  • com.realtek.rts54.i2c

GUID Generation

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

  • USB\VID_0BDA&PID_5423&REV_0001
  • USB\VID_0BDA&PID_5423
  • USB\VID_0BDA

Vendor ID Security

The vendor ID is set from the USB vendor, in this instance set to USB:0x0BDA

External interface access

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