69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2020 MediaTek Inc.
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM v4l2core
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_V4L2CORE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_V4L2CORE_H
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#include <linux/tracepoint.h>
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#include <trace/hooks/vendor_hooks.h>
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struct v4l2_format;
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DECLARE_HOOK(android_vh_clear_reserved_fmt_fields,
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TP_PROTO(struct v4l2_format *fmt, int *ret),
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TP_ARGS(fmt, ret));
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struct v4l2_fmtdesc;
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DECLARE_HOOK(android_vh_fill_ext_fmtdesc,
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TP_PROTO(struct v4l2_fmtdesc *fmtd, const char **descr),
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TP_ARGS(fmtd, descr));
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DECLARE_HOOK(android_vh_clear_mask_adjust,
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TP_PROTO(unsigned int ctrl, int *n),
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TP_ARGS(ctrl, n));
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struct v4l2_subdev;
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struct v4l2_subdev_state;
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struct v4l2_subdev_selection;
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DECLARE_HOOK(android_vh_v4l2subdev_set_selection,
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TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
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struct v4l2_subdev_selection *sel, int *ret),
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TP_ARGS(sd, state, sel, ret));
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struct v4l2_subdev_format;
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DECLARE_HOOK(android_vh_v4l2subdev_set_fmt,
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TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
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struct v4l2_subdev_format *format, int *ret),
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TP_ARGS(sd, state, format, ret));
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struct v4l2_subdev_frame_interval;
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DECLARE_HOOK(android_vh_v4l2subdev_set_frame_interval,
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TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_frame_interval *fi,
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int *ret),
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TP_ARGS(sd, fi, ret));
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DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_selection,
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TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
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struct v4l2_subdev_selection *sel, int *ret),
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TP_ARGS(sd, state, sel, ret), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_fmt,
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TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
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struct v4l2_subdev_format *format, int *ret),
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TP_ARGS(sd, state, format, ret), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_frame_interval,
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TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_frame_interval *fi,
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int *ret),
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TP_ARGS(sd, fi, ret), 1);
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#endif /* _TRACE_HOOK_V4L2CORE_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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