[linux-dvb] Nova-T 500 issues - losing one tuner

Patrik Hansson patrik at wintergatan.com
Sun Mar 2 13:19:17 CET 2008


On Sun, Mar 2, 2008 at 9:09 AM, Philip Pemberton <lists at philpem.me.uk> wrote:
> Nicolas Will wrote:
>  > You should really stick to the 1.10 firmware. 03-pre1 was an earlier
>  > test and has more issues.
>
>  Well, I've figured out what was going on.
>  Seems if you run 'make' against the source tree with one kernel, it will
>  always build modules for said kernel until you run 'make distclean'. I started
>  by building for 2.6.24-8-generic, then upgraded to -10-generic, then to
>  -11-generic, and only did a 'make clean; make; sudo make install' when I
>  rebuilt v4l-dvb, as this worked for Madwifi.
>
>  So to summarise, if you're going to reuse the same source tree for multiple
>  kernels, make distclean before making the drivers, or it'll build for the last
>  kernel you built for... Not sure if it installs to the running kernel, but it
>  certainly doesn't use the headers for the running kernel...
>
>  But at least the card seems to be behaving now. Up 10 hours with:
>
>  options dvb-usb-dib0700 debug=15 force_lna_activation=1
>
> options dvb_usb disable_rc_polling=1
>  options usbcore autosuspend=-1
>
>  I've also blacklisted dvb-usb-dib0700 and modprobe'd it in an rc-script, so my
>  HVR-3000 ends up as device 0 and the two T-500 tuners end up as devices 1 and
>  2; said shell script also sets up symlinks for the 1st and 2nd front-ends on
>  the HVR to devices 10 and 11, because MythTV doesn't like the idea of a card
>  having multiple front-ends...
>
>  The clock is once again running...
>
>
>  --
>  Phil.                         |  (\_/)  This is Bunny. Copy and paste Bunny
>  lists at philpem.me.uk           | (='.'=) into your signature to help him gain
>  http://www.philpem.me.uk/     | (")_(") world domination.
>
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When i started using options usbcore autosuspend=-1 i deactivated debug=15
Will reactivate it again and reset my clock also.



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