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The Leadtek Quadro RTX 6000 24GB features 4608 CUDA parallel processing cores, 576 NVIDIA tensor cores, 72 NVIDIA RT cores, 24GB GDDR6, 384-bit memory interface, PCI-e 3.0 x16, 4 x DisplayPort 1.4, 1 x VirtualLink, supports OpenGL4.5, Shader Model 5.1, and DirectX 12. TV Tuner Cards: Others: 16-bit sound card: Specifications: Chipset: Conexant CX2388x Hardware Interface 32-bit PCI 2.2 bus mastering Compatibility Graphics drivers must include DirectX 8.1 software Video Standards NTSC, PAL or SECAM TV Tune NTSC, PAL I/DK, PAL BG/DK, PAL M/N, SECAM LL, SECAM BG for respective model Full 181 channels supported.

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2. Computer Sound Cards

An analog PCI tuner card from Leadtek.

• 1Overview/Features
• 6Setting up the remote

Overview/Features

Identification

This card shows up on the PCI bus as two devices, one for video capture and one for audio:

lspci:

lspci -vn:

Making it Work

Card 34 in the bttv cardlist works for a variety of Leadtek cards, including the Winfast 2000, Winfast TV2000 XP, Winfast 2000, Winfast TV2000 XP Deluxe edition, Winfast TV2000 XP RM and Winfast TV2000 XP FM. Most of them also have an IR remote built in.

Kernel output

The card is recognized when the bttv module is loaded on boot; here's a typical dmesg log:

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The second tuner line can also appear as one of:

You may need to specify options to the bttv module in your /etc/modules.conf file. An example is:

Tuner Types

Getting sound from the sound card

It is unknown if the btaudio module works with this card. A patch cable from the tv card to the sound card does work. A patch cable from the tv card to the motherboard CD-in also works for those with onboard sound cards.

Computer Sound Cards

Setting up the remote

An example of the remote that comes with this card is here.

Loading the module

For kernels <= 2.6.14. This can be done in your /etc/modules.conf as follows:

On recent kernels up to at least 2.6.17 the module ir_kbd_gpio is not needed any more. However, for some kernel versions, you may need to apply this patch.

On at least the Winfast TV2000 XP RM with kernel 2.6.28-13, the remote is detected as a standard input device without additional modules or patches.

Testing that the IR device is loaded

Check for an entry in /proc/bus/input/devices and note the event number (in this example, it is 'event0'):

In Ubuntu (or Mythbuntu) 9.10, the event number seems to change often. To fix this, use a UDEV rule to make a symlink for the event note as described here. From here on, I will refer to my symlink '/dev/input/bttv_remote' instead of '/dev/input/event0'.

The UDEV rule that I use (by adding to /etc/udev/rules.d/60-symlinks.rules) is the following:

Loading the correct configuration file

Leadtek WinFast cards come with different remotes. LIRC is bundled with configuration files for most remotes. As this guide uses the devinput driver, you do not need to use a remote-specific configuration file. Try adding the following to your /etc/lircd.conf

Setting up LIRC

You should be able to test the remote is working by:

And pressing keys. This will work even when LIRC is not configured correctly, as the devinput method essentially treats your remote like a keyboard. You can now point lircd to the new device by passing the following arguments to lircd:

To make lircd use these settings persistently, you need to edit /etc/lirc/hardware.conf to read:

Note that there is nothing specific to the WinFast remote, as the devinput driver is being used.

GPIO pin table

The General Purpose I/O pins have the following functions on the Winfast 2000 XP Global card:

The table was posted by Alex Deucher to the v4l mailing list in April 2007.