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