i.MX Processors中的主题 Re: Check GPU driver version

Check GPU driver version

erikraynolds — Fri, 17 Mar 2017 08:42:21 GMT

I'd like to check the GPU driver version for my Yocto build and as well what APIs are supported by driver e.g.

OpenGL ES3.2 / OpenGL ES3.1 / OpenGL ES3.0 / OpenGL ES2.0

OpenGL ES1.1

OpenCL 1.2 Full Profile

Is there a way to check it?

Is it possible to re-install driver for a newer version?

Re: Check GPU driver version

joanxie — Mon, 20 Mar 2017 08:33:06 GMT

could you tell me what bps verseion you use? android or linux ?

Re: Check GPU driver version

claymontgomery — Thu, 25 May 2017 16:34:55 GMT

The best way to get this information is to call:

glGetString(GL_VERSION);

Which will report something like this (Fido-Krogoth 3.14):

   OpenGL ES 3.0 V5.0.11.p4.25762

Also, the kernel boot messages report this during boot:

Galcore version 5.0.11.25762

OpenGL ES 1.1 and OpenCL are different libraries. The release notes detail the API spec versions targeted.

Regards, Clay