Hello, I'm new to kernel development and so I'm a bit confused on how to do things here. I need to use the McBSP with Multi-Channel enabled and using DMA to transfer the data. The data will be PCM sound and I will have 4 cards attached to this McBSP. I'm using OMAP35xx. >From what I've seen, I have to change the files: - arch/arm/plat-omap/mcbsp.c - arch/arm/mach-omap2/mcbsp.c to support multi channel. Is that it? or I would need more changes? Is there something that I would need to change in DMA implementation? Do you know where I can get an example or documentation? Thanks, Fernando -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html