/* * R6xx+ cards need to use the 3D engine to blit data which requires * quite a bit of hw state setup. Rather than pull the whole 3D driver * (which normally generates the 3D state) into the DRM, we opt to use * statically generated state tables. The regsiter state and shaders * were hand generated to support blitting functionality. See the 3D * driver or documentation for descriptions of the registers and * shader instructions. */