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22 lines
628 B
22 lines
628 B
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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Vertical Blank Interval support functions |
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Copyright (C) 2004-2007 Hans Verkuil <[email protected]> |
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*/ |
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#ifndef IVTV_VBI_H |
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#define IVTV_VBI_H |
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ssize_t |
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ivtv_write_vbi_from_user(struct ivtv *itv, |
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const struct v4l2_sliced_vbi_data __user *sliced, |
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size_t count); |
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void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf, |
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u64 pts_stamp, int streamtype); |
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int ivtv_used_line(struct ivtv *itv, int line, int field); |
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void ivtv_disable_cc(struct ivtv *itv); |
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void ivtv_set_vbi(unsigned long arg); |
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void ivtv_vbi_work_handler(struct ivtv *itv); |
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#endif
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