.. SPDX-License-Identifier: GPL-2.0

TechnoTrend/Hauppauge DEC USB Driver

Driver Status

Supported:

- DEC2000-t
- DEC2450-t
- DEC3000-s
- Video Streaming
- Audio Streaming
- Section Filters
- Channel Zapping
- Hotplug firmware loader

To Do:

- Tuner status information
- DVB network interface
- Streaming video PC->DEC
- Conax support for 2450-t

Getting the Firmware

To download the firmware, use the following commands:

.. code-block:: none

scripts/get_dvb_firmware dec2000t
scripts/get_dvb_firmware dec2540t
scripts/get_dvb_firmware dec3000s

Hotplug Firmware Loading

Since 2.6 kernels, the firmware is loaded at the point that the driver module is loaded.

Copy the three files downloaded above into the /usr/lib/hotplug/firmware or /lib/firmware directory (depending on configuration of firmware hotplug).