Messages in this thread | | | Date | Mon, 11 Jan 2021 09:36:14 +0100 | From | ". Christoph Hellwig" <> | Subject | Re: [PATCH v3 5/6] media: uvcvideo: Use dma_alloc_noncontiguos API |
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On Thu, Jan 07, 2021 at 03:14:08PM +0100, Ricardo Ribalda wrote: > > So I think we do want these branches for coherent vs non-coherent as they > > have very different semantics and I do not think that hiding them under > > the same API helps people to understand those vastly different semantics. > > > > OTOH we should look into a fallback for DMA API instances that do not > > support the discontigous allocations. > > > > I think between your comments and those from Ricardo I have a good idea > > for a somewhat updated API. I'll try to post something in the next days. > > Did you have time to look into this? > > No hurry, I just want to make sure that I didn't miss anything ;)
Haven't managed to get to it, sorry.
> > Best regards! > > > > -- > Ricardo Ribalda ---end quoted text---
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