Omap5 GLSDK libraries (EGL) with X11 support

Hello Srikanth,

Which GLSDK version are you using? Support for X11 has been deprecated in the newer releases of GLSDK. We plan to go with Wayland as the windowing system.

If you move to GLSDK 6.00.00.07, support for X11 should be available.

Regards,

Anand

Hello Anand,

I am using yocto evaluation module version from here :

http://downloads.ti.com/dsps/dsps_public_sw/glsdk/6_01_00_01/index_FDS.html

I am seeing that ubuntu has release tag: 6.00.00.07  

Yocto has following release tag: 6.01.00.01  

http://www.ti.com/tool/OMAP5432-EVM-EVAL-SW

Why there is the difference in the release versions for Omap5432-uEVM ? Can I Use GLSDK libraries from Ubuntu release into Yocto builds ?

Your inputs are appreciated.

Thanks.

Hello Srikanth,

Yes, you can use user space binaries from 6.00.00.07 in 6.01.00.01. They are both based on the same Linaro 4.7.3 toolchain. Note that any kernel modules will have to be recompiled.

Regards,

Anand

Hello Anand,

Thanks a lot for quick response.

I need one more update on the same, when is TI planning to release Omap5432-uevm with Wayland (GLSDK) ? Is it in development or Can I have access to them for verifying ?

Best Regards,

Srikanth

Hello Anand,

I was able to extract the GLES/EGL sgx libraries from ubuntu evaluation module (6.00.0.07) into yocto build.. and unfortunately I am seeing the same error messages as in newer SGX modules:

Example test snapshot:

root@localhost:~# ./glesv2-test
PVR:(Warning): LoadWSModule: Window system module libpvrws_KMS.so did not validate native display [98, /generic_ws.c]
PVR:(Warning): LoadWSModule: Window system module libpvrws_WAYLAND.so did not validate native display [98, /generic_ws.c]
PVR:(Warning): LoadWSModule: Window system module libpvrws_OMAPDRI2.so did not validate native display [98, /generic_ws.c]
Error: eglInitialize() failed.

Please suggest If I am missing anything ?

Thanks!

Hello Srikanth,

Apologize for the late response. This should be available in GLSDK 6.02 release planned for end Oct.

Regards,

Anand

Hello Srikanth,

Did you run pvrsrvinit before running your sample application? Please try running kmscube application that's available as part of the GLSDK release.

Regards,

Anand

Hello Anand,

Thanks for the response.

Yes, I did run the script before running the test example. Also I noticed that Xorg log shows missing omap_pvr_drv.so driver. Although I have omap_drv.so in /usr/lib/xorg/modules/drivers directory.

I think the Ubuntu evaluation module has the "omap_pvr_drv.so" but built with Xorg-1.11 version, while I am running 1.14 and cannot use that driver.

I was looking for libgles-omap5-x11 variant of Omap5 SGX libraries.

There is no way I can run Genivi LayerManager with DRI/KMS variants of GLES libraries.

Thanks for your support.