[meta-freescale] imx6q: Xorg multi screen support

b19406 at freescale.com b19406 at freescale.com
Tue Nov 11 08:03:20 PST 2014


> From: meta-freescale-bounces at yoctoproject.org [mailto:meta-freescale-
> bounces at yoctoproject.org] On Behalf Of randy.krakora at freescale.com

> 
> We did with two instances of Xorg…but then you run into issues with the HW
> acceleration only available on one due to Vivante driver limitations.
> 
> We’re moving to Wayland/Weston now, it worked out of the box with fsl-
> image-weston build and this:
> 
> HDMI to 32-bit depth:
> 
> fbset -fb /dev/fb2 -g  1920 1080 1920 1080 32
> 
> /etc/init.d/weston stop
> 
> echo 0 > /sys/class/graphics/fb2/blank ( other fbs may require this too )
> 
> weston --tty=1 --use-gal2d=1 --use-gl=0 --device=/dev/fb0,/dev/fb2 &
> 
> 
> 
> This was on SabreSDP/SabreSD with HDMI and LVDS.
> 
> 
> 
> I ran some examples on each display, but I believe it is treated like one giant
> x/y system…I’ll see if I have any more notes when I get back to my other
> laptop.
> 

It would be a great content to be included in UG.

Would anyone mind to generate a patch?


Daiane


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