Created attachment 99163 [details]
With tiling disabled, kernel 32f79a8a

With your mesa patch and kernel at 32f79a8a82b2ff6f1828b258da214869adc2a28c I
still have a corrupted screen, and gpu hangs.

Do you think es2gears_screen may be "too advanced" for hawaii support in
november ? I remember it was said to support glxgears and I use es2gears, I
think the shaders/commands are equivalent for both program but maybe I'm wrong
as I can't find a revision that works.