Messages in this thread | | | Date | Thu, 28 Jun 2012 13:18:16 +0100 | From | Mark Brown <> | Subject | Re: [alsa-devel] [PATCH] ASoC: snd_dmaengine: add common api for pcm_mmap |
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On Thu, Jun 28, 2012 at 02:15:38PM +0200, Takashi Iwai wrote: > Lars-Peter Clausen wrote:
> > to the ALSA core. Now that there is a generic dma_mmap_writecombine it may > > make sense to integrate this with snd_pcm_lib_default_mmap.
> Agreed.
> Also, it must be portable. So far, only ARM has > dma_mmap_writecombine(), thus the build on other arch would fail as > is.
Oh, dear - this means we don't actually have a generic API at all. Is there any effort being made to make this generally available?
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