pvr: Add depth_bias_array handling on dbenable.

Merged Karmjit Mahil requested to merge CreativeCylon/mesa:dev/Implement_dbenable_path into main

On dbenable depth bias is enabled so we need to write the depth bias data into the depth_bias_array (which gets uploaded to the device) and also setup the depth bias index (used in the control stream).

Signed-off-by: Karmjit Mahil Karmjit.Mahil@imgtec.com

Merge request reports