25 lines
515 B
C
25 lines
515 B
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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bt819.h - bt819 notifications
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Copyright (C) 2009 Hans Verkuil (hverkuil@xs4all.nl)
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*/
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#ifndef _BT819_H_
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#define _BT819_H_
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#include <linux/ioctl.h>
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/* v4l2_device notifications. */
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/* Needed to reset the FIFO buffer when changing the input
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or the video standard.
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Note: these ioctls that internal to the kernel and are never called
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from userspace. */
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#define BT819_FIFO_RESET_LOW _IO('b', 0)
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#define BT819_FIFO_RESET_HIGH _IO('b', 1)
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#endif
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