mirror of https://gitee.com/openkylin/linux.git
41 lines
1.8 KiB
C
41 lines
1.8 KiB
C
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/*
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* vivid-vbi-cap.h - vbi capture support functions.
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*
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* Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
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*
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* This program is free software; you may redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef _VIVID_VBI_CAP_H_
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#define _VIVID_VBI_CAP_H_
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void vivid_fill_time_of_day_packet(u8 *packet);
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void vivid_raw_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf);
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void vivid_sliced_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf);
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void vivid_sliced_vbi_out_process(struct vivid_dev *dev, struct vivid_buffer *buf);
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int vidioc_g_fmt_vbi_cap(struct file *file, void *priv,
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struct v4l2_format *f);
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int vidioc_s_fmt_vbi_cap(struct file *file, void *priv,
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struct v4l2_format *f);
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int vidioc_g_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt);
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int vidioc_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt);
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int vidioc_s_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt);
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int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_sliced_vbi_cap *cap);
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void vivid_fill_service_lines(struct v4l2_sliced_vbi_format *vbi, u32 service_set);
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extern const struct vb2_ops vivid_vbi_cap_qops;
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#endif
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