Hello Devin, Thanks for your quick reply. Le Wed, 21 Sep 2011 08:04:52 -0400, Devin Heitmueller <dheitmueller@xxxxxxxxxxxxxx> a écrit : > I ran into the same issue on em28xx in the past (which is what those > parts of cx231xx are based on). Yes, just adding > URB_NO_TRANSFER_DMA_MAP should result in it starting to work. Please > try that out, and assuming it works feel free to submit a patch which > can be included upstream. Ok, we'll try this out and report the results, and if those are positive, the corresponding patch. Regards, Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.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