Thread (20 messages) flat view 20 messages, 3 authors, 2013-07-01

Re: [RFC 3/6] drm: add SimpleDRM driver

From: David Herrmann <hidden>
Date: 2013-06-28 10:00:03
Also in: dri-devel, lkml

Hi

On Tue, Jun 25, 2013 at 3:05 AM, Andy Lutomirski [off-list ref] wrote:
On 06/24/2013 03:27 PM, David Herrmann wrote:
quoted
+     sdrm->fb_map = ioremap(sdrm->fb_base, sdrm->fb_size);
This should probably be ioremap_wc.  Otherwise it will be *really* slow
if used in legacy mode and it may cause conflicts with the
pgprot_writecombine mode for mmap.
Whoops, yepp, I fixed that.

Thanks
David
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