Emil Velikov wrote: > On 31 August 2015 at 13:36, Inki Dae <inki.dae@xxxxxxxxxxx> wrote: >> Hi Emil, >> >> On 2015년 08월 31일 20:58, Emil Velikov wrote: >>> Hi all, >>> >>> On 18 August 2015 at 08:01, Inki Dae <inki.dae@xxxxxxxxxxx> wrote: >>>> From: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx> >>>> >>>> This patch allows clients who want to use render node to access >>>> rendering relevant ioctls - g2d, post processor and gem allocation. >>>> >>> I seem to recall Dave and others saying that we must have users of >>> these interfaces prior to merging them into the kernel. Then again I >>> cannot find any open-source userspace using the post-processor. Can >>> anyone kingly share a link ? >> >> You can refer to the user-space below, >> https://review.tizen.org/git/?p=platform/upstream/libdrm.git;a=commit;h=52de1c57e2e6f3b2a1259478d5ae260ed4c5706e >> > Nice one thanks ! > Did those patch(es) ever made it to the list ? Mind giving them a tiny > bit of cleanup (move tests to exynos, drop duplication, C99 > initializers) and sending them over ? > > On a mildly related note: > The tizen people like excessive rebasing :( Another alternative would > be to send fixes upstream and keep their changes within ./packaging, > which will allow clean merges. > >>> >>> On the g2d front, can you guys take a look at the work Tobias has been >>> doing ? He seems to be the only one that cares about it :'( >> >> I'd like to say really sorry about that to you and Tobias. Will review >> it soon. >> > Great. Tobias sent a few more drm/exynos and libdrm (g2d utilities) > patches that've been around for a while :( Thanks, the size two patches for the kernel (size check) are kinda important. Currently userspace can easily trigger a pagefault due to this being wrong. So maybe it's also a candidate for stable (but I don't know too much about how stable backports work). With best wishes, Tobias P.S.: I also might've some patches ready in 2 weeks or so which should resolve the g2d/userptr issues. > > Perhaps he can re-spin then and/or send a list with outstanding ones ? > > Cheers, > Emil > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
