P. van Gaans wrote: > On 10/14/2007 07:54 PM, Oliver Endriss wrote: > > Oliver Endriss wrote: > >> P. van Gaans wrote: > >>> On 10/14/2007 12:11 AM, Oliver Endriss wrote: > >>>> P. van Gaans wrote: > >>>>> Today I was testing some stuff and downloaded and installed the newest > >>>>> v4l-dvb from hg. After a while I figured out that FTA channels on my TT > >>>>> S-1500 still worked, but the CAM would not respond. I checked all > >>>>> connections, re-inserted the CAM, reboot the computer but nothing would > >>>>> help. My CI daughterboard version is 1.1 and I bought this S-1500 end of > >>>>> august 2007. I use Ubuntu 7.04 with kernel 2.6.20-16-generic. > >>>>> > >>>>> After installing a somewhat older version of v4l-dvb I luckily had left > >>>>> on my harddisk, the common interface directly came back to life. > >>>> Could you please try to find out which changeset broke the code? > >>>> > >>>> If you have a current HG checkout, you can update the driver to a given > >>>> version using 'hg update <no of changeset>'. > >>>> > >>>>> Maybe I just did something wrong somewhere, but would it be possible > >>>>> some big change was made to the way the S-1500 handles the CI that could > >>>>> have broken it? > >>>> It's probably a change in budget-ci.c or dvb_ca_en50221.c > >>>> > >>>> Just an educated guess: > >>>> Did http://linuxtv.org/hg/v4l-dvb/rev/b0a3a9b43d60 > >>>> break the code? -> 'hg update 6279' > >>>> > >>>> CU > >>>> Oliver > >>>> > >>> 6279 does not compile. > >>> > >>> make -C /home/wn/v4l-dvb/v4l > >>> make[1]: Entering directory `/home/wn/v4l-dvb/v4l' > >>> perl scripts/make_config_compat.pl /lib/modules/2.6.20-16-generic/source > >>> ./.myconfig ./config-compat.h > >>> File not found: > >>> /lib/modules/2.6.20-16-generic/source/include/linux/netdevice.h at > >>> scripts/make_config_compat.pl line 15. > >>> make[1]: *** [config-compat.h] Error 2 > >>> make[1]: Leaving directory `/home/wn/v4l-dvb/v4l' > >>> make: *** [all] Error 2 > >>> > >>> After trying a bit I figured out 6266 does compile. Everything between > >>> 6279 and 6266 does not. I can tell you that with 6266, the common > >>> interface works, I hope that's enough info. > >> Now I have a confirmation from Marco Schluessler that changeset > >> http://linuxtv.org/hg/v4l-dvb/raw-rev/b0a3a9b43d60 > >> broke CI support. > >> > >> For now simply revert this changeset. > >> Save http://linuxtv.org/hg/v4l-dvb/raw-rev/b0a3a9b43d60 to a file. > >> Then use 'patch -p1 -R < file' to revert the changeset. > > > > Marco sent me the attached patch which should fix the problem. > > Please test. > > > > CU > > Oliver > > > > > > > > ------------------------------------------------------------------------ > > > > - "while (!ca->wakeup)" breaks the CAM initialisation > > > > Signed-off-by: Marco Schluessler <marco@xxxxxxxxxxxxx> > > > > diff -bur v4l-dvb-ea93c93f1547_orig/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c v4l-dvb-ea93c93f1547/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c > > --- v4l-dvb-ea93c93f1547_orig/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c 2007-10-14 13:19:25.000000000 +0200 > > +++ v4l-dvb-ea93c93f1547/linux/drivers/media/dvb/dvb-core/dvb_ca_en50221.c 2007-10-14 18:37:15.000000000 +0200 > > @@ -973,7 +973,7 @@ > > /* main loop */ > > while (!kthread_should_stop()) { > > /* sleep for a bit */ > > - while (!ca->wakeup) { > > + if (!ca->wakeup) { > > set_current_state(TASK_INTERRUPTIBLE); > > schedule_timeout(ca->delay); > > if (kthread_should_stop()) > > > > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > > linux-dvb mailing list > > linux-dvb@xxxxxxxxxxx > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > I wanted to test it but just downloaded the latest v4l-dvb and see the > patch is already applied. Common interface works with latest v4l-dvb > (oct 16 2007). Correct, the patch has already been applied. Thanks for testing! CU Oliver -- ---------------------------------------------------------------- VDR Remote Plugin 0.4.0: http://www.escape-edv.de/endriss/vdr/ ---------------------------------------------------------------- _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
