I'm trying to setup my mythtv box for hdtv ota. I'm totally lost. I have read every message about the topic here and still can not get my card to be found by mythtv setup.

It's a Kworld ATCS with analog tuner and ATSC tuner.

Here is the output from syslog.

saa7130/34: v4l2 driver version 0.2.14 loaded
Nov 30 23:53:44 mythtv kernel: ACPI: PCI Interrupt 0000:00:09.0[A] -> Link [LNKB] -> GSI 11 (level, low) -> IR$
Nov 30 23:53:44 mythtv kernel: saa7133[0]: found at 0000:00:09.0, rev: 240, irq: 11, latency: 32, mmio: 0xdfff$
Nov 30 23:53:44 mythtv kernel: saa7133[0]: subsystem: 17de:7350, board: UNKNOWN/GENERIC [card=0,autodetected]
Nov 30 23:53:44 mythtv kernel: saa7133[0]: board init: gpio is 100
Nov 30 23:53:44 mythtv kernel: saa7133[0]: dsp access wait timeout [bit=WRR]
Nov 30 23:53:44 mythtv last message repeated 2 times
Nov 30 23:53:44 mythtv kernel: saa7133[0]: i2c eeprom 00: de 17 50 73 ff ff ff ff ff ff ff ff ff ff ff ff
Nov 30 23:53:44 mythtv kernel: saa7133[0]: i2c eeprom 10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 30 23:53:44 mythtv kernel: saa7133[0]: i2c eeprom 20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 30 23:53:44 mythtv kernel: saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 30 23:53:44 mythtv kernel: saa7133[0]: registered device video0 [v4l2]
Nov 30 23:53:44 mythtv kernel: saa7133[0]: registered device vbi0
bttv: driver version 0.9.16 loaded
Nov 30 23:53:44 mythtv kernel: bttv: using 8 buffers with 2080k (520 pages) each for capture
Nov 30 23:53:44 mythtv kernel: bt878: AUDIO driver version 0.0.0 loaded
Nov 30 23:53:44 mythtv kernel: saa7146: register extension 'dvb'.
Nov 30 23:53:44 mythtv kernel: saa7146: register extension 'budget dvb'.
Nov 30 23:53:44 mythtv kernel: saa7146: register extension 'budget_ci dvb'.
Nov 30 23:53:44 mythtv kernel: saa7146: register extension 'budget_av'.

When I go into mythtv setup and setup a dvb card, it does not find a vaild card at #0 or any number. My primary concern is getting the atsc tuner working.

I don't see any record of the Kworld atsc tuner if you are talking about the Kworld ATSC 110? being supported in the dvb drivers. You may be lucky and it may have components that are already supported in other cards. lspci -vv and lscpi -nv might give you some info but you may have to ask over at the dvb-kernel list. With a little luck it's close enough to a fusion lite to work, but I don't know.

Good luck.

I'm in conversation with the v4l team. I'm looking at patching the existing driver and frontend to get this card working. Most of the support for the ATI HDTV card is there in the cx88 driver. These changes will need to be appied to the SAA7134 driver. Which will not be too difficult. Most of the code/information is there.

I'm going to need a couple of weeks to get it all coded. But we'll have another HDTV card that will work with mythtv.

Dwaine

I actually got the card to display video and sound with both composite and s-video inputs. Using antoher card definition.

Dwaine