[igt-dev] Non-dumb framebuffer tests

[Simon Ser]

Hi,

I've been wondering about tests with non-dumb framebuffers. From what I've
understood, the create_bo_for_fb helper will use dumb framebuffers unless
the format is tiling or a specific size/stride is requested or it's YUV.

This makes it so that some framebuffer type/usage combinations are not
tested, especially for simple RGBA formats. For instance, cursor tests
seem to always use dumb framebuffers.

Would it be useful to add GEM (or GBM?) framebuffer tests?

Thanks,

--
Simon Ser
https://emersion.fr