Messages in this thread | | | Date | Tue, 22 Apr 2014 12:40:53 +0200 | From | Thierry Reding <> | Subject | Re: [PATCH v2 04/10] drm/nouveau/fb: add GK20A support |
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On Mon, Apr 21, 2014 at 03:02:16PM +0900, Alexandre Courbot wrote: [...] > diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramgk20a.c b/drivers/gpu/drm/nouveau/core/subdev/fb/ramgk20a.c [...] > + pages = dma_alloc_from_contiguous(dev, ncmin, order); > + if (!pages) { > + gk20a_ram_put(pfb, &mem); > + return -ENOMEM; > + } > + > + dma_addr = pfn_to_dma(nv_device_base(nv_device(pfb)), > + page_to_pfn(pages));
This breaks compilation on x86 because neither pfn_to_dma() nor dma_to_pfn() are available. Is there some other way this can be allocated so that these functions don't need to be called?
Thierry [unhandled content-type:application/pgp-signature] | |