SCOOP0_MUTE_R
scoop_gpio_pin_ctl(sc, SCOOP0_MUTE_R, GPIO_PIN_OUTPUT);
scoop_gpio_pin_write(sc, SCOOP0_MUTE_R, GPIO_PIN_HIGH);
scoop_gpio_pin_write(sc, SCOOP0_MUTE_R, GPIO_PIN_LOW);
sc->sc_gpwr & ~((1<<SCOOP0_MUTE_L) | (1<<SCOOP0_MUTE_R) |