On Fri, 2012-09-14 at 12:18 +0100, Russell King - ARM Linux wrote: > I'm not saying take the slave_id out of the map. I'm saying, let the > DMA engine driver itself figure out what dma_chan to return. But wont that assume the dma controller knows which channel to allocate. And how would it know this information? This can be problematic for hard wired muxes, but can be easily done for controller which have programmable mux.
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