From: Simon Ser <contact@emersion.fr>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: Thomas Zimmermann <tzimmermann@suse.de>,
hudson@trmm.net, markus@raatikainen.cc,
Sam Ravnborg <sam@ravnborg.org>,
USB list <linux-usb@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
Tyler Hardin <th020394@gmail.com>,
Lubomir Rintel <lkundrak@v3.sk>,
pontus.fuchs@gmail.com, peter@stuge.se
Subject: Re: [PATCH v4 1/3] drm/uapi: Add USB connector type
Date: Thu, 21 Jan 2021 08:40:31 +0000 [thread overview]
Message-ID: <3Z19WWZiwCROiC8aR0bsJrIP7KOEC6_tOAvAfniv5qhloBUFz2VWxGFFh-JFMw7g1id2AevBrYxSAzoZ3XAnXoUTsTLe-i1qgSBAY3bhhx4=@emersion.fr> (raw)
In-Reply-To: <CAKMK7uHiQ3i-Rz_y_3joR2Zi3fA=1qp8MdGZ9w9PUcGoWT3urw@mail.gmail.com>
On Thursday, January 21st, 2021 at 9:27 AM, Daniel Vetter <daniel@ffwll.ch> wrote:
> > I would not call it USB. I could imagine that at some point a generic
> > USB protocol could serve simple displays (i.e. in the sense of USB HID
> > or data or imaging). (Maybe Thunderbold already counts.) Anyway, USB
> > should be reserved for this case.
>
> We end up calling those DisplayPort, since that's what's being
> transported over thunderbolt or usb-C. So the usb connector would be
> called usb-C. I think the reason we don't do fancy connector names is
> that adding them is a bit a pain. Plus drm/i915 specifically has some
> very quirky connector enumerating that doesn't match much with reality
> unfortunately anyway :-/
Maybe could add "USB-C" to the list of subconnector types and use that?
WARNING: multiple messages have this Message-ID (diff)
From: Simon Ser <contact@emersion.fr>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: hudson@trmm.net, markus@raatikainen.cc, peter@stuge.se,
USB list <linux-usb@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
Tyler Hardin <th020394@gmail.com>,
Lubomir Rintel <lkundrak@v3.sk>,
pontus.fuchs@gmail.com, Thomas Zimmermann <tzimmermann@suse.de>,
Sam Ravnborg <sam@ravnborg.org>
Subject: Re: [PATCH v4 1/3] drm/uapi: Add USB connector type
Date: Thu, 21 Jan 2021 08:40:31 +0000 [thread overview]
Message-ID: <3Z19WWZiwCROiC8aR0bsJrIP7KOEC6_tOAvAfniv5qhloBUFz2VWxGFFh-JFMw7g1id2AevBrYxSAzoZ3XAnXoUTsTLe-i1qgSBAY3bhhx4=@emersion.fr> (raw)
In-Reply-To: <CAKMK7uHiQ3i-Rz_y_3joR2Zi3fA=1qp8MdGZ9w9PUcGoWT3urw@mail.gmail.com>
On Thursday, January 21st, 2021 at 9:27 AM, Daniel Vetter <daniel@ffwll.ch> wrote:
> > I would not call it USB. I could imagine that at some point a generic
> > USB protocol could serve simple displays (i.e. in the sense of USB HID
> > or data or imaging). (Maybe Thunderbold already counts.) Anyway, USB
> > should be reserved for this case.
>
> We end up calling those DisplayPort, since that's what's being
> transported over thunderbolt or usb-C. So the usb connector would be
> called usb-C. I think the reason we don't do fancy connector names is
> that adding them is a bit a pain. Plus drm/i915 specifically has some
> very quirky connector enumerating that doesn't match much with reality
> unfortunately anyway :-/
Maybe could add "USB-C" to the list of subconnector types and use that?
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next prev parent reply other threads:[~2021-01-21 19:33 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 17:00 [PATCH v4 0/3] Generic USB Display driver Noralf Trønnes
2021-01-20 17:00 ` Noralf Trønnes
2021-01-20 17:00 ` [PATCH v4 1/3] drm/uapi: Add USB connector type Noralf Trønnes
2021-01-20 17:00 ` Noralf Trønnes
2021-01-20 17:42 ` Daniel Vetter
2021-01-20 17:42 ` Daniel Vetter
2021-01-21 7:45 ` Thomas Zimmermann
2021-01-21 7:45 ` Thomas Zimmermann
2021-01-21 8:27 ` Daniel Vetter
2021-01-21 8:27 ` Daniel Vetter
2021-01-21 8:40 ` Simon Ser [this message]
2021-01-21 8:40 ` Simon Ser
2021-01-21 10:01 ` Thomas Zimmermann
2021-01-21 10:01 ` Thomas Zimmermann
2021-01-21 18:07 ` Noralf Trønnes
2021-01-21 18:07 ` Noralf Trønnes
2021-01-22 7:54 ` Thomas Zimmermann
2021-01-22 7:54 ` Thomas Zimmermann
2021-01-22 7:59 ` Thomas Zimmermann
2021-01-22 7:59 ` Thomas Zimmermann
2021-01-22 11:44 ` Noralf Trønnes
2021-01-22 11:44 ` Noralf Trønnes
2021-01-22 12:47 ` Thomas Zimmermann
2021-01-22 12:47 ` Thomas Zimmermann
2021-01-22 14:35 ` Noralf Trønnes
2021-01-22 14:35 ` Noralf Trønnes
2021-01-22 14:55 ` Thomas Zimmermann
2021-01-22 14:55 ` Thomas Zimmermann
2021-01-22 18:39 ` Noralf Trønnes
2021-01-22 18:39 ` Noralf Trønnes
2021-01-20 17:00 ` [PATCH v4 2/3] drm/probe-helper: Check epoch counter in output_poll_execute() Noralf Trønnes
2021-01-20 17:00 ` Noralf Trønnes
2021-01-20 17:41 ` Daniel Vetter
2021-01-20 17:41 ` Daniel Vetter
2021-01-20 17:00 ` [PATCH v4 3/3] drm: Add Generic USB Display driver Noralf Trønnes
2021-01-20 17:00 ` Noralf Trønnes
2021-01-20 18:02 ` Daniel Vetter
2021-01-24 16:17 ` Noralf Trønnes
2021-01-24 16:17 ` Noralf Trønnes
2021-01-21 9:59 ` [PATCH v4 0/3] " Thomas Zimmermann
2021-01-21 9:59 ` Thomas Zimmermann
2021-01-21 10:20 ` Simon Ser
2021-01-21 10:20 ` Simon Ser
2021-01-23 11:46 ` Noralf Trønnes
2021-01-23 11:46 ` Noralf Trønnes
2021-01-23 18:47 ` Lubomir Rintel
2021-01-23 18:47 ` Lubomir Rintel
2021-01-24 18:38 ` Lubomir Rintel
2021-01-24 18:38 ` Lubomir Rintel
2021-01-24 20:51 ` Noralf Trønnes
2021-01-24 20:51 ` Noralf Trønnes
2021-02-21 11:14 ` Noralf Trønnes
2021-02-21 11:14 ` Noralf Trønnes
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