From: Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>
To: "Michel Dänzer" <michel-otUistvHUpPR7s880joybQ@public.gmane.org>
Cc: "David Airlie" <airlied-cv59FeDIM0c@public.gmane.org>,
"Emil Velikov"
<emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
"amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
<amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>,
"Deucher,
Alexander" <Alexander.Deucher-5C7GfCeVMHo@public.gmane.org>,
"Christian König" <christian.koenig-5C7GfCeVMHo@public.gmane.org>
Subject: Re: [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround
Date: Mon, 24 Jun 2019 11:48:35 +0200 [thread overview]
Message-ID: <CAKMK7uHqWY=nWMHi8mOqrjRCwyy_WoHvY4_4w8ESvm8SoKuapg@mail.gmail.com> (raw)
In-Reply-To: <b03e8977-c51a-9606-383f-cf4ba674dcdd-otUistvHUpPR7s880joybQ@public.gmane.org>
On Mon, Jun 24, 2019 at 11:37 AM Michel Dänzer <michel@daenzer.net> wrote:
> On 2019-06-21 5:52 p.m., Michel Dänzer wrote:
> >> That was the entire point of kms, and it succeed really well. That's
> >> why I don't think amdgpu doing their own flavour pick is going to help
> >> anyone here,
> > Other drivers are welcome to emulate amdgpu's design making the above
> > possible. :)
>
> Seriously though, I don't think any changes outside of libdrm/Mesa
> should be needed with other drivers either. Fundamentally there's
> nothing magic about it, just sharing BOs via PRIME between the render
> node file description and that passed in via the EGL/GBM/... API.
The libdrm/mesa design isn't the hard part, we have that even as a
helper for etnaviv and all those drivers. Being inconsistent here is a
think more a nuisance for integrators, who might want to sandbox gpu
clients real hard and really want to know what access rights they need
to give out.
But then we have much, much bigger fish to fry from a cross-driver
consistency pov, so *shrug*. Just feels somewhat silly we can't even
get agreement or some kind of consistent plan on something fairly
simple like this.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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prev parent reply other threads:[~2019-06-24 9:48 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-27 8:17 [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround Emil Velikov
2019-05-27 8:17 ` [PATCH 03/13] drm/etnaviv: drop DRM_AUTH usage from the driver Emil Velikov
2019-06-06 10:57 ` Emil Velikov
2019-06-06 11:15 ` Christian Gmeiner
2019-05-27 8:17 ` [PATCH 04/13] drm/exynos: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls Emil Velikov
2019-05-27 10:02 ` Inki Dae
2019-05-27 8:17 ` [PATCH 05/13] drm/i915: " Emil Velikov
2019-05-27 8:39 ` Jani Nikula
2019-05-27 11:57 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 06/13] drm/lima: drop DRM_AUTH usage from the driver Emil Velikov
2019-06-06 10:58 ` Emil Velikov
2019-06-10 0:56 ` Qiang Yu
2019-05-27 8:17 ` [PATCH 09/13] drm/omap: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls Emil Velikov
2019-06-06 10:58 ` Emil Velikov
2019-06-06 14:45 ` Tomi Valkeinen
[not found] ` <20190527081741.14235-1-emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-05-27 8:17 ` [PATCH 02/13] drm/amdgpu: drop DRM_AUTH usage from the driver Emil Velikov
2019-05-27 8:17 ` [PATCH 07/13] drm/msm: " Emil Velikov
[not found] ` <20190527081741.14235-7-emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-06-06 10:58 ` Emil Velikov
2019-08-06 9:43 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 08/13] drm/nouveau: drop DRM_AUTH from DRM_RENDER_ALLOW ioctls Emil Velikov
2019-06-06 10:58 ` Emil Velikov
[not found] ` <CACvgo53skE1TpixEDBxmfAgFouJD66351fkcx40zR3vgF41c1Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-07 0:24 ` Ben Skeggs
2019-05-27 8:17 ` [PATCH 10/13] drm/radeon: " Emil Velikov
2019-05-27 10:47 ` [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround Koenig, Christian
[not found] ` <3c9b5688-5e83-f173-00e3-6e139e05d466-5C7GfCeVMHo@public.gmane.org>
2019-05-27 12:05 ` Emil Velikov
2019-05-27 12:20 ` Koenig, Christian
2019-05-27 12:52 ` Emil Velikov
2019-05-27 13:26 ` Daniel Vetter
2019-05-27 13:34 ` Daniel Vetter
2019-05-27 13:20 ` Daniel Vetter
[not found] ` <20190527132041.GP21222-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2019-05-27 13:26 ` Emil Velikov
2019-05-27 13:42 ` Koenig, Christian
[not found] ` <0426fb3e-e7bc-2464-cb42-4d5753956d23-5C7GfCeVMHo@public.gmane.org>
2019-05-27 15:26 ` Daniel Vetter
[not found] ` <CAKMK7uE_pRro8PxTwUq+pC_1GVVT7nUxan1T-kqSYT=BMHTf2g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-28 6:58 ` Koenig, Christian
[not found] ` <d12a7dd4-595b-d0aa-a87d-527392fb0384-5C7GfCeVMHo@public.gmane.org>
2019-05-28 7:38 ` Daniel Vetter
[not found] ` <CAKMK7uE1ZWjCeg3q7qDrbcj89+DuPQwfjMqC8hTjDAMU5bhh-w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-28 8:03 ` Koenig, Christian
[not found] ` <98c3d891-6966-2043-9709-4e718dbc6bac-5C7GfCeVMHo@public.gmane.org>
2019-05-28 8:18 ` Daniel Vetter
[not found] ` <CAKMK7uGsc7WzBBrfxape4Yy7fbKoDFH5J2F87Kx=7rE1+pXcXw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-28 16:10 ` Emil Velikov
2019-05-28 16:22 ` Koenig, Christian
2019-05-28 16:46 ` Emil Velikov
2019-05-28 20:05 ` Dave Airlie
[not found] ` <CAPM=9tzuQX4iQU=w4QfbE1ryq6sXc4k5SVh6V1_4AyH_O+D_oA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-29 13:03 ` Emil Velikov
2019-05-29 13:14 ` Koenig, Christian
2019-05-29 16:29 ` Emil Velikov
2019-05-31 12:20 ` Koenig, Christian
2019-06-04 17:59 ` Emil Velikov
2019-06-04 10:50 ` Michel Dänzer
[not found] ` <ee1b8980-3d78-aa6d-fe46-2c0d45c2bbdd-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-04 11:24 ` Koenig, Christian
2019-06-04 13:28 ` Daniel Vetter
2019-05-27 15:32 ` Emil Velikov
2019-05-27 13:11 ` Daniel Vetter
[not found] ` <20190527131143.GN21222-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2019-05-27 13:47 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 11/13] drm/vgem: drop DRM_AUTH usage from the driver Emil Velikov
2019-06-06 10:59 ` Emil Velikov
2019-08-06 9:44 ` Emil Velikov
2019-05-27 8:17 ` [PATCH 12/13] drm/virtio: " Emil Velikov
2019-05-27 8:17 ` Emil Velikov
2019-06-06 10:59 ` Emil Velikov
2019-06-06 10:59 ` Emil Velikov
2019-06-13 7:00 ` Gerd Hoffmann
2019-06-13 7:00 ` Gerd Hoffmann
2019-05-27 8:17 ` [PATCH 13/13] drm: allow render capable master with DRM_AUTH ioctls Emil Velikov
2019-05-27 11:56 ` Christian König
2019-05-27 12:10 ` Emil Velikov
2019-05-27 12:25 ` Koenig, Christian
2019-05-27 12:39 ` Thomas Hellstrom
2019-05-27 12:54 ` Emil Velikov
2019-05-27 13:16 ` Daniel Vetter
2019-05-27 14:01 ` Thomas Hellstrom
2019-05-27 15:22 ` Daniel Vetter
2019-06-14 12:09 ` [PATCH 01/13] drm/amdgpu: introduce and honour DRM_FORCE_AUTH workaround Emil Velikov
2019-06-14 12:55 ` Koenig, Christian
[not found] ` <9dbdda6c-8916-e5ae-1676-86828b9890e7-5C7GfCeVMHo@public.gmane.org>
2019-06-14 14:16 ` Michel Dänzer
2019-06-14 15:53 ` Emil Velikov
2019-06-14 16:00 ` Koenig, Christian
[not found] ` <84b3337c-0cdc-44d4-02c6-c56bd729ed47-5C7GfCeVMHo@public.gmane.org>
2019-06-14 16:25 ` Emil Velikov
2019-06-20 16:30 ` Emil Velikov
2019-06-21 7:12 ` Koenig, Christian
[not found] ` <9cad6e74-4751-0b0a-35d1-e8f0ac4d3efc-5C7GfCeVMHo@public.gmane.org>
2019-06-21 7:41 ` Michel Dänzer
2019-06-21 8:23 ` Koenig, Christian
2019-06-21 9:09 ` Daniel Vetter
2019-06-21 9:25 ` Koenig, Christian
[not found] ` <be9f38f5-6bb5-9535-f3d9-bafa83370e0f-5C7GfCeVMHo@public.gmane.org>
2019-06-21 9:35 ` Daniel Vetter
[not found] ` <CAKMK7uE5qO4q3RYNDp22gkMSSJGgz9ChxhuWPYqXO6D1UUvy6Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 10:16 ` Christian König
2019-06-21 10:20 ` Emil Velikov
2019-06-21 10:31 ` Koenig, Christian
[not found] ` <d241fab3-b6f0-d38a-b83f-03b70736b355-5C7GfCeVMHo@public.gmane.org>
2019-06-21 10:53 ` Emil Velikov
2019-06-21 11:07 ` Koenig, Christian
[not found] ` <338bb519-05f1-cb76-d965-81237f432937-5C7GfCeVMHo@public.gmane.org>
2019-06-21 11:58 ` Emil Velikov
2019-06-21 12:13 ` Koenig, Christian
[not found] ` <76158d1f-676d-2afa-244b-934967a9cb75-5C7GfCeVMHo@public.gmane.org>
2019-06-21 12:47 ` Emil Velikov
2019-06-21 13:00 ` Koenig, Christian
2019-06-21 15:37 ` Daniel Vetter
2019-06-21 15:24 ` Michel Dänzer
2019-06-21 11:03 ` Daniel Vetter
[not found] ` <CAKMK7uEVziNZJES9=JFBUu=LpmubS8=-A654cMN+QqhEmc8Fvw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 11:37 ` Christian König
[not found] ` <c92dc683-6815-dc5a-dc2b-54517cc027de-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-06-21 11:50 ` Daniel Vetter
[not found] ` <CAKMK7uHsv3HOXOQq=GGRkx6f+ssRg7dO7qEoBqRS9V_KiTN3Hg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 11:59 ` Daniel Vetter
[not found] ` <CAKMK7uG+EUhmZafFmjzSR=eq7543OELbHVaQnZZQGx0APSozwg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-06-21 12:01 ` Emil Velikov
2019-06-21 15:15 ` Michel Dänzer
[not found] ` <b182c8e3-c060-71f0-2b3b-62600d825c9f-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-21 15:44 ` Daniel Vetter
2019-06-21 15:52 ` Michel Dänzer
[not found] ` <13024821-4767-eeaf-86eb-9ae1056f8931-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-24 9:37 ` Michel Dänzer
[not found] ` <b03e8977-c51a-9606-383f-cf4ba674dcdd-otUistvHUpPR7s880joybQ@public.gmane.org>
2019-06-24 9:48 ` Daniel Vetter [this message]
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