mirror of https://github.com/torvalds/linux.git
20 lines
500 B
C
20 lines
500 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
#ifndef _CDNS_CSI2RX_H
|
|
#define _CDNS_CSI2RX_H
|
|
|
|
#include <media/v4l2-subdev.h>
|
|
|
|
/**
|
|
* cdns_csi2rx_negotiate_ppc - Negotiate pixel-per-clock on output interface
|
|
*
|
|
* @subdev: point to &struct v4l2_subdev
|
|
* @pad: pad number of the source pad
|
|
* @ppc: pointer to requested pixel-per-clock value
|
|
*
|
|
* Returns 0 on success, negative error code otherwise.
|
|
*/
|
|
int cdns_csi2rx_negotiate_ppc(struct v4l2_subdev *subdev, unsigned int pad,
|
|
u8 *ppc);
|
|
|
|
#endif
|