Hi, we have a system with a UVC camera connected to USB to acquire video images and a hardware processor which needs continuous memory buffers to process them. I've been looking at the current version of UVC drivers and it seems it allocates buffers using vmalloc_32() call: http://lxr.linux.no/#linux+v3.1/drivers/media/video/uvc/uvc_queue.c#L135 I am interested to extend the driver to support contiguous memory buffers and send it to mainline. What is the right way to achieve this? Can anyone please point me to a video driver example where continuous memory allocation is used? Thank you. -- Javier Martin Vista Silicon S.L. CDTUC - FASE C - Oficina S-345 Avda de los Castros s/n 39005- Santander. Cantabria. Spain +34 942 25 32 60 www.vista-silicon.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
