Re: No more new fbdev drivers, please

On Sat, Sep 26, 2015 at 4:28 AM, Geert Uytterhoeven
[off-list ref] wrote:

Hi Daniel,

On Thu, Sep 24, 2015 at 5:23 PM, Daniel Vetter [off-list ref] wrote:

quoted

On Thu, Sep 24, 2015 at 02:46:21PM +0200, Thomas Petazzoni wrote:

quoted

Or are there some plans to make the writing of DRM drivers for very
simple/trivial devices a bit simpler?

Since years I'm trying to sell someone on implementing support for
drm_simple_outputs which would collapse the crtc->encoder->connector
chain into 1 entity. Would be trivial to implement and then trivial to
write simple drivers on top of that. And besides that drm already has
piles of reallly simple drivers with just one output and one framebuffer.

There's no reason not to use drm for gfx drivers at all.

Good to hear that!

For the (mailing list) record, can you please provide some explicit pointers
to these existing really simple drivers?

See the tilcdc, ast, mgag200, and udl drivers for example.

Alex

Thanks!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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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