1dacca5f0SHans Verkuil /* SPDX-License-Identifier: GPL-2.0-only */ 2dacca5f0SHans Verkuil /* 3dacca5f0SHans Verkuil * vivid-meta-out.h - meta output support functions. 4dacca5f0SHans Verkuil */ 5dacca5f0SHans Verkuil #ifndef _VIVID_META_OUT_H_ 6dacca5f0SHans Verkuil #define _VIVID_META_OUT_H_ 7dacca5f0SHans Verkuil 8dacca5f0SHans Verkuil struct vivid_meta_out_buf { 9dacca5f0SHans Verkuil u16 brightness; 10dacca5f0SHans Verkuil u16 contrast; 11dacca5f0SHans Verkuil u16 saturation; 12dacca5f0SHans Verkuil s16 hue; 13dacca5f0SHans Verkuil }; 14dacca5f0SHans Verkuil 15dacca5f0SHans Verkuil void vivid_meta_out_process(struct vivid_dev *dev, struct vivid_buffer *buf); 16dacca5f0SHans Verkuil int vidioc_enum_fmt_meta_out(struct file *file, void *priv, 17dacca5f0SHans Verkuil struct v4l2_fmtdesc *f); 18dacca5f0SHans Verkuil int vidioc_g_fmt_meta_out(struct file *file, void *priv, 19dacca5f0SHans Verkuil struct v4l2_format *f); 20dacca5f0SHans Verkuil int vidioc_s_fmt_meta_out(struct file *file, void *priv, 21dacca5f0SHans Verkuil struct v4l2_format *f); 22dacca5f0SHans Verkuil 23dacca5f0SHans Verkuil extern const struct vb2_ops vivid_meta_out_qops; 24dacca5f0SHans Verkuil 25dacca5f0SHans Verkuil #endif 26