NUM_DECIMATORS
for (i = 0; i < NUM_DECIMATORS; i++) {
for (i = 0; i < NUM_DECIMATORS; i++) {
struct hpf_work tx_hpf_work[NUM_DECIMATORS];
struct tx_mute_work tx_mute_dwork[NUM_DECIMATORS];
bool dec_active[NUM_DECIMATORS];
int dec_mode[NUM_DECIMATORS];