On 3/13/06, Hans Verkuil <[EMAIL PROTECTED]> wrote: > On Monday 13 March 2006 22:06, John Clabaugh wrote: > > On 3/13/06, Hans Verkuil <[EMAIL PROTECTED]> wrote: > > > On Monday 13 March 2006 21:04, Robert Suijker wrote: > > > > >Several people reported problems with the saturation of the > > > > > PVR150/500 > > > > > > > > cards. Please try the following command: > > > > >ivtvctl -g reg=0x401,val=0xe0 > > > > > > > > > >You have to be root to run this command and you may have to pass > > > > > the -d > > > > > > > > /dev/videoX option if your card is not >/dev/video0. You also > > > > have to run that command twice for the PVR500, once for each > > > > unit. > > > > > > > > >Chroma was handled badly for the tuner and composite inputs, > > > > > this should > > > > > > > > fix it. The bits that are set by this command > > > > > > > > >used to be present in old ivtv releases but they were dropped > > > > > for no > > > > > > > > apparent reason during a rewrite of the cx25840 > > > > > > > > >module somewhere around 0.3.2. > > > > > > > > > >Please test and report whether this fixes the saturation issues. > > > > > > > > > > Hans > > > > > > > > I've tried the following command: > > > > ivtvctl -d /dev/video0 -g reg=0x401,val=0xe0 > > > > > > > > But I get: > > > > ioctl IVTV_IOC_S_DECODER_REG failed: Invalid argument > > > > > > > > I'm running 0.4.3. > > > > > > I'm guessing that your ivtvctl is from an older version. If you run > > > ivtvctl --version, then the reported version should be 0.4.3. > > > > > > Hans > > > > > > _______________________________________________ > > > ivtv-devel mailing list > > > [email protected] > > > http://ivtvdriver.org/mailman/listinfo/ivtv-devel > > > > Mine returns the same error. I'm using 0.4.3 from ATrpms. > > > > # ivtvctl --version > > ivtvctl version 0.4.3 (tagged release) > > Oh, there is one other possibility: are you using kernel 2.6.15 with the > kernel-supplied cx25840 module? In that case you much replace it with > the cx24850 from ivtv. The kernel option to enable the register setting > support never made it into 2.6.15 (it's in 2.6.16 though) so you cannot > use the -g option with the kernel's cx25840. > > I hope that's it, otherwise I'm running out of ideas :-) > > Hans > > _______________________________________________ > ivtv-devel mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-devel > Hans:
I suspect that you have hit on the issue. I'm running 2.6.15-1.1833_FC4, and ATRPMs ivtv-kmdl-2.6.15-1.1833_FC4 only contains: /lib/modules/2.6.15-1.1833_FC4/updates/drivers/media/video /lib/modules/2.6.15-1.1833_FC4/updates/drivers/media/video/ivtv-fb.ko /lib/modules/2.6.15-1.1833_FC4/updates/drivers/media/video/ivtv.ko /lib/modules/2.6.15-1.1833_FC4/updates/drivers/media/video/tda9887.ko /lib/modules/2.6.15-1.1833_FC4/updates/drivers/media/video/tuner.ko /lib/modules/2.6.15-1.1833_FC4/updates/drivers/media/video/tveeprom.ko Looks like I will need to compile from source to get the needed module. Thanks again for your help Hans! _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
