linux/Documentation/admin-guide/media/ttusb-dec.rst
Mauro Carvalho Chehab 32e2eae23f media: docs: move user-facing docs to the admin guide
Most of the driver-specific documentation is meant to help
users of the media subsystem.

Move them to the admin-guide.

It should be noticed, however, that several of those files
are outdated and will require further work in order to make
them useful again.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-14 10:34:58 +02:00

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.. 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).