TEGRA20_SPDIF_CTRL
regmap_update_bits(spdif->regmap, TEGRA20_SPDIF_CTRL,
regmap_update_bits(spdif->regmap, TEGRA20_SPDIF_CTRL,
case TEGRA20_SPDIF_CTRL:
regmap_update_bits(spdif->regmap, TEGRA20_SPDIF_CTRL, mask, val);