26 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * vivid-meta-out.h - meta output support functions.4 */5#ifndef _VIVID_META_OUT_H_6#define _VIVID_META_OUT_H_7 8struct vivid_meta_out_buf {9 u16 brightness;10 u16 contrast;11 u16 saturation;12 s16 hue;13};14 15void vivid_meta_out_process(struct vivid_dev *dev, struct vivid_buffer *buf);16int vidioc_enum_fmt_meta_out(struct file *file, void *priv,17 struct v4l2_fmtdesc *f);18int vidioc_g_fmt_meta_out(struct file *file, void *priv,19 struct v4l2_format *f);20int vidioc_s_fmt_meta_out(struct file *file, void *priv,21 struct v4l2_format *f);22 23extern const struct vb2_ops vivid_meta_out_qops;24 25#endif26