On Mon, 2008-08-04 at 14:58 -0400, Gerhard R. Wittreich wrote: > Andy, > > I added a few notes to my setups > > --Gerhard > >
> > > > > > Here are my collected reports. > > > > Non-working (under linux) setups: > > > > > > Reporter: Gerhard Wittreich > > PCI Chipset: Intel 82845 & 82801BA > > PCI Version: V2.2 (82801) > > AGP: Yes > > Video: AGP ATI Technologies Inc Rage 128 Pro Ultra TF > also > Video: PCI nVidia Corporation NV44A [GeForce 6200] > OS1: Ubuntu 8.04 (Mythbuntu 8.04.1) > OS2: Fedora 9 Live HD Install > > Symptoms: cx18 driver fails to init due to apparent I2C bus errors, > > but one set of CX23418 I2C control registers is acting normally while > > the other set is returning bogus values when read (identical to the > > values in Matt Loomis' reports). > > > > > > Working setups: > > > > Reporter: Gerhard Wittreich > > PCI Chipset: nVidia MPC61 > > PCI Version: Unknown but it's a PCIe chipset, so assuming > v2.2 > > AGP: no > > Video: PCIe nVidia Corporation G70 [GeForce 7600 GT] > OS: Fedora 9 > > Symptoms: No problems; card works. > > > > > > Reporter: Gerhard Wittreich > > PCI Chipset: Intel 82915G* & 82801F* > > PCI Version: v2.3 (82801F*) > > AGP: no > Video: PCIe nVidia Corporation GeForce 8600 GT > OS: Ubuntu 8.04 (Mythbuntu 8.04.1) > > Symptoms: No problems; card works. > > > > I'd be interested in additional reports of: > > > > 1. Errors I made in the above collected data. > > > > 2. A CX23418 based card working properly or not under Linux (or Windows) > > in a machine with a PCI v2.2 or earlier chipset. > > I have a 00:1e.0 PCI bridge: Intel Corporation 82801AA PCI Bridge (rev > 02) running Fedora Core 5. Just need to find some time to test the > card in that machine. I just pulled a junker out of the closet with an 82801AA southbridge as well. It only accepted low profile PCI cards, so I had to perform a *ahem* case modification with a pair of metal cutters. :D I just installed Fedora 9 on it, so now I need to get the kernel development headers on it and build v4l-dvb. I'll also report on how that goes. > > 3. The differences between PCI v2.2 and v2.3 that would cause PC v2.2 > > host writes to a PCI v2.3 device to fail or for reads to return bogus > > values (i.e. reading back 0x7 after a value of 0x21c0b was just > > written.)? I've read about some of the differences between PCI versions 2.2 and 2.3. The only thing that looks like it could cause a problem is new rules about the IDSEL signal, which is used when making configuration access, I think. I need to see if lspci presents what the kernel thinks the configuration is or what the pci devices' hardware is actually set at. Regards, Andy > > 4. If anyone knows what magical tweak Windows or the Hauppauge HVR-1600 > > Windows driver is making to get the HVR-1600 working with (at least) the > > VIA VT8363 & VT82C686. > > > > Regards, > > Andy _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
