TEGRA20_AC97_FIFO_SCR_PB_QRT_MT_EN
TEGRA20_AC97_FIFO_SCR_PB_QRT_MT_EN,
TEGRA20_AC97_FIFO_SCR_PB_QRT_MT_EN);
TEGRA20_AC97_FIFO_SCR_PB_QRT_MT_EN, 0);