From: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
To: Keith Packard <keithp@keithp.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, linaro-dev@lists.linaro.org,
"Clark, Rob" <rob@ti.com>, Archit Taneja <archit@ti.com>
Subject: Re: Proposal for a low-level Linux display framework
Date: Tue, 20 Sep 2011 21:20:05 +0000 [thread overview]
Message-ID: <CAMeQTsazfb6xoA6mm8OMVhkx_RDaxogqEa8yDstqmKUP5Ub+yg@mail.gmail.com> (raw)
In-Reply-To: <yunpqivfbtf.fsf@aiko.keithp.com>
On Tue, Sep 20, 2011 at 5:55 PM, Keith Packard wrote:
> I'm not sure we need a new abstraction that subsumes both DSI and SDVO,
Ok. SDVO fits within the current abstraction, but I guess what I'm fishing
for is more code sharing of encoders. For instance, the SDVO code in GMA500
could be shared with i915. I'm currently working on copying the i915 SDVO code
over to GMA500, but sharing it would be even better.
> but we may need a DSI library that can be used by both DRM and other
> parts of the kernel.
Ok, not sure I understand the complexity of DSI. Can overlay composition
occur after/at the DSI stage (through MCS perhaps)? Or is it a matter of
panels requiring special scanout buffer formats that for instance V4L needs
to know about in order to overlay stuff properly? Or am I getting it all wrong?
Thanks
-Patrik
next prev parent reply other threads:[~2011-09-20 21:20 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-15 12:07 Proposal for a low-level Linux display framework Tomi Valkeinen
2011-09-15 14:59 ` Keith Packard
2011-09-15 15:29 ` Tomi Valkeinen
2011-09-15 15:50 ` Keith Packard
2011-09-15 17:05 ` Alan Cox
2011-09-17 21:36 ` Laurent Pinchart
2011-09-15 17:12 ` Florian Tobias Schandinat
2011-09-15 17:18 ` Alan Cox
2011-09-15 17:47 ` Florian Tobias Schandinat
2011-09-15 19:05 ` Alan Cox
2011-09-15 19:46 ` Florian Tobias Schandinat
2011-09-15 21:31 ` Alan Cox
2011-09-15 17:52 ` Alex Deucher
2011-09-15 17:56 ` Geert Uytterhoeven
2011-09-15 18:04 ` Alex Deucher
2011-09-15 18:39 ` Florian Tobias Schandinat
2011-09-15 18:58 ` Alan Cox
2011-09-15 19:18 ` Florian Tobias Schandinat
[not found] ` <4E724F93.1050203-Mmb7MZpHnFY@public.gmane.org>
2011-09-15 19:28 ` Alan Cox
2011-09-15 19:45 ` Alex Deucher
2011-09-17 14:44 ` Felipe Contreras
2011-09-17 15:16 ` Rob Clark
2011-09-17 16:11 ` Florian Tobias Schandinat
2011-09-17 16:47 ` Dave Airlie
2011-09-17 18:15 ` Florian Tobias Schandinat
2011-09-17 18:23 ` Dave Airlie
2011-09-17 19:06 ` Florian Tobias Schandinat
2011-09-17 19:25 ` Corbin Simpson
2011-09-17 21:25 ` Alex Deucher
2011-09-17 20:25 ` Alan Cox
2011-10-31 20:24 ` Jesse Barnes
2011-09-17 16:50 ` Rob Clark
2011-09-16 4:53 ` Keith Packard
2011-09-17 23:12 ` Laurent Pinchart
2011-09-18 16:14 ` Rob Clark
2011-09-18 21:55 ` Laurent Pinchart
[not found] ` <201109180112.15896.laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
2011-09-18 22:23 ` Alan Cox
2011-09-19 0:09 ` Rob Clark
2011-09-20 23:32 ` Laurent Pinchart
2011-09-15 18:12 ` Keith Packard
2011-09-15 17:21 ` Tomi Valkeinen
2011-09-15 18:32 ` Rob Clark
2011-09-16 0:55 ` Keith Packard
2011-09-16 6:38 ` Tomi Valkeinen
2011-09-16 14:17 ` Daniel Vetter
2011-09-16 16:53 ` Alan Cox
2011-09-19 6:33 ` Tomi Valkeinen
2011-09-19 6:53 ` Keith Packard
2011-09-19 7:29 ` Tomi Valkeinen
2011-09-20 8:29 ` Patrik Jakobsson
2011-09-20 15:55 ` Keith Packard
2011-09-20 21:20 ` Patrik Jakobsson [this message]
2011-09-21 6:01 ` Tomi Valkeinen
2011-09-21 18:07 ` Patrik Jakobsson
2011-09-15 15:03 ` Kyungmin Park
2011-09-21 13:26 ` Heiko Stübner
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