video: tegra20: dc: parameterize V- and H-sync polarities

Based on Thierry Reding's Linux commit:

'commit 1716b1891e1de05e2c20ccafa9f58550f3539717
("drm/tegra: rgb: Parameterize V- and H-sync polarities")'

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
2 files changed