hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
.ack = hpd0_ack
bool hpd0_ack(