[meta-ti] OpenGL ES on OMAP 3530

[Samuel Stirtzel]

Hi,

currently I've been trying to get the OpenGL ES drivers working on a
Gumstix Overo.
Building the recipe works without problems, but running any examples
or demo applications that ship with the driver won't work.

When starting the application from the console (or from xfce) this log
message will show up:
-
PVRShell: EGL Error (EGL_BAD_ALLOC)
InitAPI failed!
PVRShell: Unable to initialise EGL
xinit: connection to X server lost
-


Also the pvr-init service seems to fail after the first boot:
-
root at overo:~# systemctl start pvr-init.service
Starting PVR
insmod: error inserting
'/lib/modules/3.0.17+/kernel/drivers/gpu/pvr/pvrsrvkm.ko': -1 File
exists
Job failed. See system logs and 'systemctl status' for details.
-

The board has ES version 3.1, and in /etc/powervr.esrev the right value is set:
root at overo:/etc# cat powervr-esrev
3



Starting pvrsrvinit will fail silently with exit code 1, lsmod shows
that the modules where loaded:
root at overo:~# lsmod
Module                            Size          Usedby
bufferclass_ti                    4676          0
omaplfb                           11006         0
pvrsrvkm                          143426       2 bufferclass_ti,omaplfb
twl4030_madc_hwmon      1611           0
ads7846                          8504           0
ipv6                                239972      16


Any ideas how I could get at least the demos running?

--
Regards
Samuel