TEGRA20_SPDIF_CH_STA_RX_A 185 sound/soc/tegra/tegra20_spdif.c case TEGRA20_SPDIF_CH_STA_RX_A: TEGRA20_SPDIF_CH_STA_RX_A 212 sound/soc/tegra/tegra20_spdif.c case TEGRA20_SPDIF_CH_STA_RX_A: