linux-kernel - Re: Proposal for a low-level Linux display framework

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Date:	Thu, 15 Sep 2011 19:56:52 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Alex Deucher <alexdeucher@...il.com>
Cc:	Florian Tobias Schandinat <FlorianSchandinat@....de>,
	Keith Packard <keithp@...thp.com>, linux-fbdev@...r.kernel.org,
	linaro-dev@...ts.linaro.org, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, Archit Taneja <archit@...com>,
	"Clark, Rob" <rob@...com>
Subject: Re: Proposal for a low-level Linux display framework

On Thu, Sep 15, 2011 at 19:52, Alex Deucher <alexdeucher@...il.com> wrote:
> While the DRM has historically targeted 3D acceleration, that is not a
> requirement to use the DRM KMS modesetting API.  The current fb API
> has no concept of display controllers or connectors or overlays, etc.
> To match it to modern hardware, it needs a major overhaul.  Why create
> a new modern fb interface that's largely the same as DRM KMS?  What if
> we just consider the KMS API as the new fb API?  If there are any
> inadequacies in the DRM KMS API we would be happy to work out any
> changes.

I admit I didn't look for it, but does there exist a sample DRM KMS driver
for dumb frame buffer hardware with one fixed video mode?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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