Subject: [PATCH] ARM: dts: sun4i: Add simplefb node with de_fe0-de_be0-lcd0-hdmi pipeline

From: [email-masked] (Maxime Ripard)
Date: Wed, 21 Jan 2015 09:56:48 +0100

On Mon, Jan 19, 2015 at 02:01:17PM +0100, Hans de Goede wrote:
> Testing has shown that on sun4i the display backend engine does not have
> deep enough fifo-s causing flickering / tearing in full-hd mode due to
> fifo underruns. This can be avoided by letting the display frontend engine
> do the dma from memory, and then letting it feed the data directly into
> the backend unmodified, as the frontend does have deep enough fifo-s.
> 
> Note since u-boot-v2015.01 has been released using the de_be0-lcd0-hdmi
> pipeline on sun4i, we need to keep that one around too (unfortunately).
> 
> Signed-off-by: Hans de Goede <[email-masked]>

Merged, thanks!

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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