157 	if (ivc->tx.position == ivc->num_frames - 1)  in tegra_ivc_advance_tx()
158 		ivc->tx.position = 0;  in tegra_ivc_advance_tx()
160 		ivc->tx.position++;  in tegra_ivc_advance_tx()
168 	if (ivc->rx.position == ivc->num_frames - 1)  in tegra_ivc_advance_rx()
169 		ivc->rx.position = 0;  in tegra_ivc_advance_rx()
171 		ivc->rx.position++;  in tegra_ivc_advance_rx()
292 	tegra_ivc_invalidate_frame(ivc, ivc->rx.phys, ivc->rx.position, 0,  in tegra_ivc_read_get_next_frame()
295 	return tegra_ivc_frame_virt(ivc, ivc->rx.channel, ivc->rx.position);  in tegra_ivc_read_get_next_frame()
347 	return tegra_ivc_frame_virt(ivc, ivc->tx.channel, ivc->tx.position);  in tegra_ivc_write_get_next_frame()
362 	tegra_ivc_flush_frame(ivc, ivc->tx.phys, ivc->tx.position, 0,  in tegra_ivc_write_advance()
450 		ivc->tx.position = 0;  in tegra_ivc_notified()
451 		ivc->rx.position = 0;  in tegra_ivc_notified()
489 		ivc->tx.position = 0;  in tegra_ivc_notified()
490 		ivc->rx.position = 0;  in tegra_ivc_notified()
676 	ivc->tx.position = 0;  in tegra_ivc_init()
677 	ivc->rx.position = 0;  in tegra_ivc_init()