On 03/14/2015 04:33 AM, Maarten Lankhorst wrote:
Hey,
Op 13-03-15 om 07:27 schreef Alexandre Courbot:
Add a flag allowing Nouveau to specify that an object should be coherent
at allocation time. This is required for some class of objects like
fences which are randomly-accessed by both the CPU and GPU. This flag
instructs the kernel driver to make sure the object remains coherent
even on architectures for which coherency is not guaranteed by the bus.
Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
I don't see a problem with this patch, but similar patches to intel to libdrm have been shot down when the changes weren't in an official kernel yet, so I think this should wait until the change is at least in drm-next. ;-)
Sounds good. I will ping you again once the kernel change reaches -next.
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