TDA_PLL_SERIAL_3
nxphdmi_write(sc, TDA_PLL_SERIAL_3, 0x00);
nxphdmi_clear(sc, TDA_PLL_SERIAL_3, PLL_SERIAL_3_SRL_CCIR);
nxphdmi_clear(sc, TDA_PLL_SERIAL_3, PLL_SERIAL_3_SRL_DE);