On Tue, Apr 14, 2009 at 9:42 AM, John Orth <john@xxxxxxxxxxxxxx> wrote: > Thank you for your prompt response, Devin. >> >> 1. Are you sure the port on the PC supports USB 2.0? > > According to the M3A78-EM spec, all 6 USB ports are 2.0, so I don't think > that is the issue. I will double-check this, though. >> >> 2. Which application are you using to test with? > > I am using MythTV to view video, the "scan" utility from the Ubuntu package > dvb-apps, and I compiled "w_scan" from source. >> >> 3. Are you doing anything with suspend/resume on the PC? > > Not at the moment. The only power save feature I have enabled is turning > off the monitor, but these issues occur before the system is idle long > enough for that to take place. >> >> 4. Are you plugged directly into the USB port, or are you using any >> sort of USB extension cable? > > Yes, my 801e SE came with a short (~3") USB extension cable which I am using > to snake the device out the back of the media shelf. Not a huge deal if it > needs to be removed, though. Hmm... Yeah, don't worry about the 3" cable that came with the 801e. I just asked because I've seen 6 foot cables that had issues. I suspect this is probably some issue with the USB host chipset. The error messages you provided suggest a problem sending commands to the dib0700 USB bridge, so this does not appear to be related to the s5h1411 or the xc5000. I'll have to take a look at the code and see what I can figure out. Do other high speed USB devices work with your host without any problem (like USB hard drives, etc?) Devin -- Devin J. Heitmueller http://www.devinheitmueller.com AIM: devinheitmueller -- 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
