cdns-csi2rx.h

 1/* SPDX-License-Identifier: GPL-2.0+ */
 2#ifndef _CDNS_CSI2RX_H
 3#define _CDNS_CSI2RX_H
 4
 5#include <media/v4l2-subdev.h>
 6
 7/**
 8 * cdns_csi2rx_negotiate_ppc - Negotiate pixel-per-clock on output interface
 9 *
10 * @subdev: point to &struct v4l2_subdev
11 * @pad: pad number of the source pad
12 * @ppc: pointer to requested pixel-per-clock value
13 *
14 * Returns 0 on success, negative error code otherwise.
15 */
16int cdns_csi2rx_negotiate_ppc(struct v4l2_subdev *subdev, unsigned int pad,
17			      u8 *ppc);
18
19#endif