Re: [PATCH v2] i.MX51 Framebuffer support

From: Julien Boibessot
Date: Wed Jan 05 2011 - 08:04:33 EST


Sascha Hauer a écrit :
> The following series adds i.MX51 framebuffer support based on the IPUv3. It
> is not perfect but I decided it is good enough to open it for a wider audience
> and collect first reviews. I tested this on a babbage board using both outputs
> (VGA/DVI) with different resolutions up to 1680x1050 and different colour depths.
> I also tested it on one custom board using a fixed display setting.
This driver is also working fine for me on a custom i.MX51 board with a
800x480 18 bits TFT LCD (16bpp mode).

The only strange thing I noticed was a kind of uggly sprite/artefact
(32x32, I would say) appearing at the same time as the Linux console. I
think it may be related to a hardware cursor badly (?) initialised, but
I didn't find a fix yet.
It disappears when I launch a graphical application (Qt or SDL).

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