[meta-freescale] linux-imx 4.9 EGLFS support

Daniel Ammann daniel.ammann at bytesatwork.ch
Thu Feb 22 01:06:17 PST 2018


Hi.

We're working on a imx6q-sabresd derived custom board. Our qt5 application uses
the eglfs backend.  We're using linux-imx from meta-freescale (rocko) plus
kernel-module-imx-gpu-viv_5.0.11.p8.6+fslc.bb. The kernel module isn't
compiling which can be fixed by using 3b9e057f29853fd29364aa666328a92b807007d7.
It doesn't work though, eglinfo-fb errors out ("Could not obtain EGL display:
EGL failed to allocate resources for the requested operation."). It appears
that the work porting to 4.9 is not complete yet and more changes are
necessary. Does anybody have some pointers how to get eglfs working with 4.9?

Thanks,
Daniel

-- 
Daniel Ammann

bytes at work
Technoparkstrasse 7
CH-8406 Winterthur
Switzerland

phone: +41 52 213 79 79



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