From: Daniel Vetter <daniel@ffwll.ch>
To: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>,
ML dri-devel <dri-devel@lists.freedesktop.org>
Subject: Re: drm/exynos: add render node support
Date: Tue, 1 Sep 2015 10:34:54 +0200 [thread overview]
Message-ID: <20150901083454.GH1367@phenom.ffwll.local> (raw)
In-Reply-To: <CACvgo51_hQ1pcNP-Wp+s4H3Ce55rxN3zH26hHWz0b3P6mmterQ@mail.gmail.com>
On Mon, Aug 31, 2015 at 07:30:23PM +0100, Emil Velikov wrote:
> On 31 August 2015 at 13:36, Inki Dae <inki.dae@samsung.com> 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@samsung.com> wrote:
> >>> From: Joonyoung Shim <jy0922.shim@samsung.com>
> >>>
> >>> 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 ?
This is stretching the open-source userspace requirements quite a bit
since it's just a simple testcase and not really real-world userspace
(like a gstreamer module, X driver or whatever). Dave Airlie recently
clarified for the atomic series that just a bunch of test apps
(specifically for atomic glplanes) isn't good enough, and he wants the
real thing.
Where is that?
Also adding Dave.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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prev parent reply other threads:[~2015-09-01 8:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-18 7:01 drm/exynos: add render node support Inki Dae
2015-08-31 11:58 ` Emil Velikov
2015-08-31 12:36 ` Inki Dae
2015-08-31 18:30 ` Emil Velikov
2015-08-31 19:35 ` Tobias Jakobi
2015-09-01 0:34 ` Inki Dae
2015-09-01 8:34 ` Daniel Vetter [this message]
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