| /* 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 |