On Mon, Jun 25, 2012 at 10:36 AM, Ezequiel Garcia <elezegarcia@xxxxxxxxx> wrote: > I've added Devin in Cc: > Devin: You said you ran into some issues on em28xx on ARM, what kind > of issues? There are a handful of issues, but the big one which everybody runs into is a typo in a left shift operation that causes capture to be completely broken on ARM. I just never got around to sending a patch upstream for it. I don't know if this is the original report, but the issue is summarized well here: http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg28407.html Others issue related to memory allocation on platforms like ARM with limited coherent memory (if the device is unplugged/replugged often, the device won't be able to allocate the URB buffers), as well as performance problems related to the type of memory used (dependent on which ARM chip is used). Most of this stuff is relatively straightforward to fix but I've just been too busy with other projects. 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
