From: Pekka Paalanen <ppaalanen@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: Sean Paul <sean@poorly.run>, Dave Airlie <airlied@redhat.com>
Subject: Re: [PATCH v3] drm/doc: device hot-unplug for userspace
Date: Mon, 8 Jun 2020 19:05:18 +0300 [thread overview]
Message-ID: <20200608190518.05d7d15d@ferris.localdomain> (raw)
In-Reply-To: <20200601143203.14666-1-ppaalanen@gmail.com>
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On Mon, 1 Jun 2020 17:32:03 +0300
Pekka Paalanen <ppaalanen@gmail.com> wrote:
> Set up the expectations on how hot-unplugging a DRM device should look like to
> userspace.
>
> Written by Daniel Vetter's request and largely based on his comments in IRC and
> from https://lists.freedesktop.org/archives/dri-devel/2020-May/265484.html .
>
> A related Wayland protocol change proposal is at
> https://gitlab.freedesktop.org/wayland/wayland-protocols/-/merge_requests/35
>
> Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Hi,
how's this version looking? Anything to fix?
Thanks,
pq
>
> ---
>
> v3:
> - update ENODEV doc (Daniel)
> - clarify existing vs. new mmaps (Andrey)
> - split into KMS and render/cross sections (Andrey, Daniel)
> - open() returns ENXIO (open(2) man page)
> - ioctls may return ENODEV (Andrey, Daniel)
> - new wayland-protocols MR
>
> v2:
> - mmap reads/writes undefined (Daniel)
> - make render ioctl behaviour driver-specific (Daniel)
> - restructure the mmap paragraphs (Daniel)
> - chardev minor notes (Simon)
> - open behaviour (Daniel)
> - DRM leasing behaviour (Daniel)
> - added links
>
> Disclaimer: I am a userspace developer writing for other userspace developers.
> I took some liberties in defining what should happen without knowing what is
> actually possible or what existing drivers already implement.
> ---
> Documentation/gpu/drm-uapi.rst | 114 ++++++++++++++++++++++++++++++++-
> 1 file changed, 113 insertions(+), 1 deletion(-)
Sorry to trim like this, but gmail refuses to send my email otherwise.
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next prev parent reply other threads:[~2020-06-08 16:05 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 10:06 [PATCH] drm/doc: device hot-unplug for userspace Pekka Paalanen
2020-05-19 14:37 ` Andrey Grodzovsky
2020-05-20 11:19 ` Pekka Paalanen
2020-05-20 12:46 ` Daniel Vetter
2020-05-20 14:50 ` Andrey Grodzovsky
2020-05-25 12:13 ` Andrey Grodzovsky
2020-05-25 14:28 ` Daniel Vetter
2020-05-25 14:55 ` Pekka Paalanen
2020-05-25 15:09 ` Daniel Vetter
2020-05-28 12:27 ` Pekka Paalanen
2020-05-28 14:45 ` Daniel Vetter
2020-06-01 12:04 ` Pekka Paalanen
2020-05-20 12:55 ` Daniel Vetter
2020-05-20 13:20 ` Simon Ser
2020-05-20 14:19 ` Daniel Vetter
2020-05-22 9:54 ` Pekka Paalanen
2020-05-25 14:29 ` Daniel Vetter
2020-05-25 12:46 ` [PATCH v2] " Pekka Paalanen
2020-05-25 13:51 ` Andrey Grodzovsky
2020-05-25 14:30 ` Daniel Vetter
2020-05-25 15:02 ` Pekka Paalanen
2020-05-25 14:41 ` Pekka Paalanen
2020-05-26 14:30 ` [PATCH] " Andrey Grodzovsky
2020-05-27 6:44 ` Pekka Paalanen
2020-05-27 13:51 ` Andrey Grodzovsky
2020-05-27 14:39 ` Daniel Vetter
2020-05-27 15:23 ` Andrey Grodzovsky
2020-05-27 19:44 ` Christian König
2020-05-27 20:25 ` Daniel Vetter
2020-05-28 12:13 ` Pekka Paalanen
2020-05-28 21:28 ` Andrey Grodzovsky
2020-06-01 14:32 ` [PATCH v3] " Pekka Paalanen
2020-06-02 14:00 ` Andrey Grodzovsky
2020-06-03 8:19 ` Daniel Vetter
2020-06-08 16:05 ` Pekka Paalanen [this message]
2020-06-10 15:40 ` Daniel Vetter
2020-06-22 14:05 ` [PATCH v4] " Pekka Paalanen
2020-06-22 16:56 ` Alex Deucher
2020-06-27 10:02 ` Noralf Trønnes
2020-07-07 11:38 ` [PATCH v5] " Pekka Paalanen
2020-07-07 11:49 ` Karol Herbst
2020-07-07 12:13 ` Daniel Vetter
2020-07-07 12:59 ` Simon Ser
2020-07-30 13:35 ` drm/doc: missing SPDX license identifier (Was: Re: [PATCH v5] drm/doc: device hot-unplug for userspace) Emil Velikov
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