1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * vivid-meta-out.h - meta output support functions. 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun #ifndef _VIVID_META_OUT_H_ 6*4882a593Smuzhiyun #define _VIVID_META_OUT_H_ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun struct vivid_meta_out_buf { 9*4882a593Smuzhiyun u16 brightness; 10*4882a593Smuzhiyun u16 contrast; 11*4882a593Smuzhiyun u16 saturation; 12*4882a593Smuzhiyun s16 hue; 13*4882a593Smuzhiyun }; 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun void vivid_meta_out_process(struct vivid_dev *dev, struct vivid_buffer *buf); 16*4882a593Smuzhiyun int vidioc_enum_fmt_meta_out(struct file *file, void *priv, 17*4882a593Smuzhiyun struct v4l2_fmtdesc *f); 18*4882a593Smuzhiyun int vidioc_g_fmt_meta_out(struct file *file, void *priv, 19*4882a593Smuzhiyun struct v4l2_format *f); 20*4882a593Smuzhiyun int vidioc_s_fmt_meta_out(struct file *file, void *priv, 21*4882a593Smuzhiyun struct v4l2_format *f); 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun extern const struct vb2_ops vivid_meta_out_qops; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #endif 26