On Sun, Jun 7, 2009 at 8:22 PM, W. Michael Petullo<mike@xxxxxxxx> wrote: > Is it possible that the XC5000 driver does not work properly on big endian > systems? I am using Linux/PowerPC 2.6.29.4. I have tried to view an analog > NTSC video stream from a Hauppauge 950Q using various applications > (including GStreamer v4lsrc and XawTV). The video is always present, but > in purple and green hues. > > Mike > > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > Hello Mike, Yes, there was an issue that resulted in purple/green colors, but I thought I had it fixed. Perhaps the fix I made was endian specific (I will have to check the code). Note that this is entirely an issue with the au8522 decoder driver, not the xc5000 tuner driver. Admittedly, I have done all my testing with x86, so it wouldn't surprise me if an endianness bug snuck in there (although I try to be conscious of these sorts of issues). Two questions: Do you see the issue using tvtime? This will help isolate whether it's an application compatibility issue or whether it's related to endianness (and I do almost all my testing with tvtime). You indicated that you had reason to believe it's a PowerPC issue. Is there any reason that you came to that conclusion other than that you're running on ppc? I'm not discounting the possibility, but it would be good to know if you have other information that supports your theory. Regards, Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
