Re: WinFast PalmTop DTV200H USB TvTuner

["Devin Heitmueller" <devin.heitmueller@xxxxxxxxx>]

As I told Gabor, this has been in my queue for a couple of weeks.  If
someone else wants to help out, the following needs to be done:

1.  An entry needs to be added to em28xx-cards.c for the device,
setting the decoder field for the CX25843.

2.  The windows trace he collected needs to be looked at and the GPIOs
need to be setup properly.

3.  The xc3028L tuner needs to be configured in em28xx-cards.c -
*note* that this is the low power device and using the regular xc3028
profile could burn out the tuner (just look at the entry for the AMD
TV Wonder 600).

4.  If you want to get digital support working, you need to adapt the
zarlink driver to work for the WJCE6353, and configure the entry in
the em28xx-dvb.c, providing the correct IF.

None of this is rocket science...

Devin

On Thu, Dec 4, 2008 at 5:09 PM, Nagy Gabor <nagygabor.info@xxxxxxxxx> wrote:
> I've got a Leadtek
> dtv200h<http://www.leadtek.com/eng/tv_tuner/overview.asp?lineid=6&pronameid=413>usb
> tv tuner, and it got 4 chips:
>
> EMPIA 2882<http://kepfeltoltes.hu/081204/EMPIA_2882_www.kepfeltoltes.hu_.jpg>
> WJCE6353 <http://kepfeltoltes.hu/081204/WJCE6353_www.kepfeltoltes.hu_.jpg>
> CX25843-24Z<http://kepfeltoltes.hu/081204/CX25843-242_www.kepfeltoltes.hu_.jpg>
> XCEIVE XC3028LCQ<http://kepfeltoltes.hu/081204/XCEIVE_XC3028LCQ_www.kepfeltoltes.hu_.jpg>
> front<http://kepfeltoltes.hu/081204/258590942front_www.kepfeltoltes.hu_.jpg>
> back <http://kepfeltoltes.hu/081204/22578894back_www.kepfeltoltes.hu_.jpg>
>
> distro: I use Debian Lenny
> 2.6.26-1-amd64<http://cdimage.debian.org/cdimage/lenny_di_rc1/amd64/bt-cd/debian-testing-amd64-kde-CD-1.iso.torrent>-
> "or anything you want" :D
>
> lsusb:
> Bus 007 Device 005: ID 0413:6f02 Leadtek Research, Inc.
>
> dmesg:
> [    2.787953] usb 7-1: new high speed USB device using ehci_hcd and address
> 2
> [    2.928702] usb 7-1: configuration #1 chosen from 1 choice
> [    2.928702] usb 7-1: New USB device found, idVendor=0413, idProduct=6f02
> [    2.928702] usb 7-1: New USB device strings: Mfr=0, Product=1,
> SerialNumber=2
> [    2.928702] usb 7-1: Product: WinFast PalmTop DTV200 H
> [    2.928702] usb 7-1: SerialNumber: 2222
>
> tvtime-scanner:
> videoinput: Cannot open capture device /dev/video0: No such file or
> directory
>
> Does someone know, how to get it work under Linux?
> Thank you!
>
> --
> Nagy Gabor
> http://szabadlinuxot.blogspot.com/
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-- 
Devin J. Heitmueller
http://www.devinheitmueller.com
AIM: devinheitmueller

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