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    SubjectRe: dmaengine.c: question about device_alloc_chan_resources
    Haavard Skinnemoen wrote:

    > Yes, or maybe provide an interface for simply requesting a channel
    > without having to register any callbacks.

    I could use this feature. The sound drivers for our MPC8610 processor use DMA,
    but the drivers need to control the DMA hardware directly, so I can't use
    dmaengine. I would like to be able to just reserve the channels and program
    them as I see fit.

    Timur Tabi
    Linux kernel developer at Freescale

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