Dmitry Osipenko

**For the record:** I've found that PSEQ doesn't work exactly as I supposed with different RT formats and we'll probably need some more GLES tests for experimenting with PSEQ. I...

@astillich Hello, please tell us which Tegra device do you have. The https://github.com/grate-driver/grate should be a good place for the start, compile it and run the tests. If everything appear...

> I have a Nexus 7 2012 which has a Tegra30 SoC. Actually, I have several and the reason I'm offering help is because I want to get HW accelerated...

> Thank you for the helpful answer. To get a better feeling of things, and to get some reference data, I decided to set up an old Linux distribution on...

Great, you could also install https://github.com/grate-driver/envytools and then recompile libwrap in order to get a meaningful output from the traces.

You may start with rebasing driver onto the recent Mesa version. It should compile without errors and glxgears should work.

Try to set `DISABLE_2D/3D_OPTIMIZATIONS` to `true`: https://github.com/grate-driver/xf86-video-opentegra/blob/ea416c553e465cc96226da5a18fcbc3065e728b3/src/exa/optimizations_2d.c#L23 https://github.com/grate-driver/xf86-video-opentegra/blob/ea416c553e465cc96226da5a18fcbc3065e728b3/src/exa/optimizations_3d.c#L23

Thank you! Applied to the new branch https://github.com/grate-driver/mesa/tree/22.2.4 Will test it after updating my Ubuntu install on A500. If any fixes will be needed, I'll add them on top of...

The grate glxgears work and llvmpipe is indeed still broken with neon, so I added back the workaround.

You may open grate-mesa issue for the neon bug status tracking. It may take some effort to figure out how to make llvm reproducer, I never touched llvm.