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authorRob Clark <robdclark@gmail.com>2015-05-21 18:58:30 +0300
committerDave Airlie <airlied@redhat.com>2015-05-26 09:17:06 +0300
commit990ed2720717173bbdea4cfb2bad37cc7aa91495 (patch)
tree0add81b1d7abf482ada496a34bc21651b9c047ea /firmware/ositech
parentba155e2d21f6bf05de86a78dbe5bfd8757604a65 (diff)
downloadlinux-990ed2720717173bbdea4cfb2bad37cc7aa91495.tar.xz
drm/vgem: drop DRIVER_PRIME (v2)
For actual sharing of buffers with other drivers (ie. actual hardware) we'll need to pimp things out a bit better to deal w/ caching, multiple memory domains, etc. See thread: http://lists.freedesktop.org/archives/dri-devel/2015-May/083160.html But for the llvmpipe use-case this isn't a problem. Nor do we really need prime/dri3 (dri2 is sufficient). So until the other issues are sorted lets remove DRIVER_PRIME. v2: also drop the dead code [airlied: Okay I'm convinced this API could have a lot of use cases that are really really bad, yes the upload use case is valid however that isn't the only use case enabled, and if we allow all the other use cases, people will start to (ab)use them, and then they'll be ABI and my life will get worse, so disable PRIME for now] Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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