TAS675X_GPIO_FUNC_INPUT
if (func_id & TAS675X_GPIO_FUNC_INPUT) {
id = func_id & ~TAS675X_GPIO_FUNC_INPUT;
#define TAS675X_GPIO_IN_MUTE (TAS675X_GPIO_FUNC_INPUT | TAS675X_GPIO_IN_ID_MUTE)
(TAS675X_GPIO_FUNC_INPUT | TAS675X_GPIO_IN_ID_PHASE_SYNC)
#define TAS675X_GPIO_IN_SDIN2 (TAS675X_GPIO_FUNC_INPUT | TAS675X_GPIO_IN_ID_SDIN2)
(TAS675X_GPIO_FUNC_INPUT | TAS675X_GPIO_IN_ID_DEEP_SLEEP)
#define TAS675X_GPIO_IN_HIZ (TAS675X_GPIO_FUNC_INPUT | TAS675X_GPIO_IN_ID_HIZ)
#define TAS675X_GPIO_IN_PLAY (TAS675X_GPIO_FUNC_INPUT | TAS675X_GPIO_IN_ID_PLAY)
#define TAS675X_GPIO_IN_SLEEP (TAS675X_GPIO_FUNC_INPUT | TAS675X_GPIO_IN_ID_SLEEP)