2012년 3월 28일 수요일에 Sumit Semwal<<a href="mailto:sumit.semwal@linaro.org">sumit.semwal@linaro.org</a>>님이 작성: > > On Mar 27, 2012 9:18 PM, "Rob Clark" <<a href="mailto:robdclark@gmail.com">robdclark@gmail.com</a>> wrote: >> >> On Tue, Mar 27, 2012 at 6:46 AM, Daniel Vetter <<a href="mailto:daniel@ffwll.ch">daniel@ffwll.ch</a>> wrote: >> > On Tue, Mar 27, 2012 at 10:47:46AM +0100, Dave Airlie wrote: >> >> From: Dave Airlie <<a href="mailto:airlied@redhat.com">airlied@redhat.com</a>> >> >> >> >> This adds the basic drm dma-buf interface layer, called PRIME, >> >> >> >> The main APIs exposed to userspace allow translating a 32-bit object handle >> >> to a file descriptor, and a file descriptor to a 32-bit object handle. >> >> >> >> The flags value is currently limited to O_CLOEXEC. >> >> >> >> Acknowledgements: >> >> Daniel Vetter: lots of review >> >> Rob Clark: cleaned up lots of the internals and did lifetime review. >> >> >> >> v2: rename some functions after Chris preferred a green shed >> >> fix IS_ERR_OR_NULL -> IS_ERR >> >> v3: Fix Ville pointed out using buffer + kmalloc >> >> v4: add locking as per ickle review >> >> v5: allow re-exporting the original dma-buf (Daniel) >> >> >> >> Signed-off-by: Dave Airlie <<a href="mailto:airlied@redhat.com">airlied@redhat.com</a>> >> > >> > With the little comment about self-importing we've discussed on irc added, >> > this is: >> > >> > Reviewed-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>> >> >> Reviewed-by: Rob Clark <<a href="mailto:rob.clark@linaro.org">rob.clark@linaro.org</a>> > Fwiw: Reviewed-by: Sumit Semwal <<a href="mailto:sumit.semwal@linaro.org">sumit.semwal@linaro.org</a>> >> >> >> >> > -- >> > Daniel Vetter >> > Mail: <a href="mailto:daniel@ffwll.ch">daniel@ffwll.ch</a> >> > Mobile: +41 (0)79 365 57 48 >> > _______________________________________________ >> > dri-devel mailing list >> > <a href="mailto:dri-devel@lists.freedesktop.org">dri-devel@lists.freedesktop.org</a> >> > <a href="http://lists.freedesktop.org/mailman/listinfo/dri-devel">http://lists.freedesktop.org/mailman/listinfo/dri-devel</a> >> >> _______________________________________________ >> Linaro-mm-sig mailing list >> <a href="mailto:Linaro-mm-sig@lists.linaro.org">Linaro-mm-sig@lists.linaro.org</a> >> <a href="http://lists.linaro.org/mailman/listinfo/linaro-mm-sig">http://lists.linaro.org/mailman/listinfo/linaro-mm-sig</a> > Reviewed-by: Inki Dae <<a href="mailto:inki.dae@samsung.com">inki.dae@samsung.com</a>>