drm/tegra: sor: Parameterize register offsets

Future Tegra generations have an increased number of display controllers
that can drive individual SORs. In order to support that, the offset and
layout of some registers has changed in backwards-incompatible ways. Use
parameterized register offsets to support this.

Signed-off-by: Thierry Reding <treding@nvidia.com>
1 file changed