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Forum Post: RE: OpenGL support and the AM335x EVM Display Driver

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Hi Mike,

I'm glad the info is helpful.

[quote user="Mike Worster"]

   1) So how can I confirm everything I need is working?

[/quote]

There a couple simple things you can do:

1) run "fbset" on the command line.  If it can find a /dev/fb0 device, it will come give you a dump of the current resolution, colorspace, and timings.

2) run "ls /dev/fb*" to see if any framebuffer devices are available.

There is a bit more info on this page from our wiki that might be useful to you: http://processors.wiki.ti.com/index.php/Sitara_SDK_Linux_LCDC_fbdev_User_Space

[quote user="Mike Worster"]

   2) A couple of our team members are missing pvrsrvkm in there build, so of the elements listed in #1 (and any you add to it) how do I build these elements?

[/quote]

This process can be finicky I have noticed.  I am usually able to get the SGX drivers working by following the steps in this guide very closely, though: http://processors.wiki.ti.com/index.php/Graphics_SDK_Quick_installation_and_user_guide

Let me know if that helps,

Josh


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