[meta-freescale] core-image-weston - multiple displays segfault?

[randy.krakora at freescale.com]

Using dizzy community and core-image-weston build on SabreSDP.

Boots fine, see Weston on display, so I do this to enable support for two displays:

/etc/init.d/weston stop
echo 0 > /sys/class/graphics/fb2/blank
export XDG_RUNTIME_DIR=/var/run/user/root
weston --tty=1 --use-gal2d=1 --use-gl=0 --device=/dev/fb0,/dev/fb2 &

Then I get this followed by the segfault:

root at imx6qsabresd:~# weston --tty=1 --use-gal2d=1 --use-gl=0 --device=/dev/fb0,/
dev/fb2
Date: 2014-11-14 UTC
[15:04:43.089] weston 1.5.0
               http://wayland.freedesktop.org/
               Bug reports to: https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=weston&version=1.5.0
               Build: 1.4.93 configure.ac: Bump version 1.4.93 (2014-05-12 12:51:52 -0700)
[15:04:43.090] OS: Linux, 3.10.17-1.0.2_ga+g33597e3, #1 SMP PREEMPT Wed Nov 12 15:41:27 EST 2014, armv7l
[15:04:43.100] Starting with no config file.
[15:04:43.100] Loading module '/usr/lib/weston/fbdev-backend.so'
[15:04:43.112] initializing fbdev backend
[15:04:43.113] compositor->use_gal2d=1
[15:04:43.116] Loading module '/usr/lib/weston/gal2d-renderer.so'
[15:04:43.135] param->device=/dev/fb0,/dev/fb2
[15:04:43.135] Creating fbdev output. /dev/fb0 x=0 y=0
[15:04:43.135] Opening fbdev frame buffer.
[15:04:43.135] Calculating pixman format from:
                - type: 0 (aux: 0)
                - visual: 2
                - bpp: 16 (grayscale: 0)
                - red: offset: 11, length: 5, MSB: 0
                - green: offset: 5, length: 6, MSB: 0
                - blue: offset: 0, length: 5, MSB: 0
                - transp: offset: 0, length: 0, MSB: 0
[15:04:43.136] Number of buffers=1
[15:04:43.150] fbdev output 1024×768 px
               guessing 63 Hz and 96 dpi
[15:04:43.150] Creating fbdev output. /dev/fb2 x=1024 y=0
[15:04:43.151] Opening fbdev frame buffer.
[15:04:43.151] Calculating pixman format from:
                - type: 0 (aux: 0)
                - visual: 2
                - bpp: 24 (grayscale: 0)
                - red: offset: 16, length: 8, MSB: 0
                - green: offset: 8, length: 8, MSB: 0
                - blue: offset: 0, length: 8, MSB: 0
                - transp: offset: 0, length: 0, MSB: 0
Segmentation fault

This worked on one of the FSL BSP builds ( fsl-image-weston I believe ) before...any ideas?

Regards,
Randy Krakora
Freescale i.MX Automotive FAE
Freescale Semiconductor
2733 South Albright Road 
469023996 KOKOMO, IN 
United States
Phone: (765)860-6622
randy.krakora at freescale.com