Disable DVB Tuner HVR-1950
#1
I've posted over on the TV Headend forums but thought I might try here for some help as well.

I have a Hauppauge HVR-1950 and am trying to tune analog cable TV. After more searching than I care to remember I have diagnosed that my problem is that Tvheadend is locking the DTV tuner on as soon as it starts. I have confirmed this by checking the value in my enum_val file with Tvheadend running and not running. I have also confirmed that the tuner works and have had a working Myth setup.

I have no desire to tune HDTV on my HVR-1950. So my question is how can I disable the DTV tuner?

Please be kind as I know very little about Linux.

My Setup:
Ubuntu 10.04
Tvheadend 2.12
Hauppauge HVR-1950

More info...

When I stop Tvheadend and do this "cat /dev/vide0 >/tmp/foo.mpg" it works. My enum_val file narrows to television and the foo.mpg file shows video. As soon as I start Tvheadend the enum_val goes back to DTV.

I think this confirms that Tvheadend is locking the tuner on DTV.

Is there a command I can put somewhere to tell Tvheadend to ignore the DVB tuner? Or maybe tell it to only use the "television" input?

Any help will be very appreciated.
Chris.
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#2
I'm still trying to figure this out. Can't say I've made anymore progress. Is there anyone that has an HVR-1950 working with analog on TVheadend?

I tried this with no luck.

In "/etc/init.d/tvheadend" I changed
DAEMON_ARGS="-f -u hts -g video" to
DAEMON_ARGS="-f -u hts -g video -a 0"

I tried 1, 2 ,3 restarting Tvheadend after every change. 0 was the only choice that would show anything in the adapter drop down menu. Unfortunately it was still the Samsung S5H1411 tuner. I also checked the enum_val file. On adapter 0 it had narrowed to DTV. On 1 2 3 it did not narrow and had television, dtv, composite, s-video.
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