TDA10048_CONF_TRISTATE1
{ TDA10048_CONF_TRISTATE1, 0x21 },
tda10048_writereg(state, TDA10048_CONF_TRISTATE1,
tda10048_readreg(state, TDA10048_CONF_TRISTATE1)
tda10048_writereg(state, TDA10048_CONF_TRISTATE1,
tda10048_readreg(state, TDA10048_CONF_TRISTATE1)
tda10048_writereg(state, TDA10048_CONF_TRISTATE1, 0x21);