freedreno/a2xx: fix scissors clamp bounds
a2xx has maximum viewport dimensions of 4096
Fixes: 6ae726b7 ("freedreno: clamp scissor bounds")
I took the dimensions from gpuinfo
a2xx has maximum viewport dimensions of 4096
Fixes: 6ae726b7 ("freedreno: clamp scissor bounds")
I took the dimensions from gpuinfo