Sebastian Siewior wrote: > Do you recommend another solution? Or did I miss an important part of > the API that solves this kind of problem.
Well, I need to solve this problem myself, but I wasn't planning on doing it for a while since I have a higher priority assignment at the moment. My 8610 sound driver does DMA all on its own and completely ignores Zhang's driver, so I need to fix that. Unfortunately, I'm not familiar with Zhang's driver at all (it's changed too much since I last looked at it), so I don't know what the *best* way is. For my sound driver, I don't even know if I'll be able to leverage Zhang's driver at all, since I need to use a specific DMA channel, and I need to control each of the link descriptors. Zhang's driver abstracts DMA too much. So all I was going to do is come up with a way to reserve channels. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
