1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #undef TRACE_SYSTEM 3 #define TRACE_SYSTEM v4l2core 4 5 #define TRACE_INCLUDE_PATH trace/hooks 6 7 #if !defined(_TRACE_HOOK_V4L2CORE_H) || defined(TRACE_HEADER_MULTI_READ) 8 #define _TRACE_HOOK_V4L2CORE_H 9 10 #include <linux/tracepoint.h> 11 #include <trace/hooks/vendor_hooks.h> 12 13 struct v4l2_format; 14 DECLARE_HOOK(android_vh_clear_reserved_fmt_fields, 15 TP_PROTO(struct v4l2_format *fmt, int *ret), 16 TP_ARGS(fmt, ret)); 17 18 struct v4l2_fmtdesc; 19 DECLARE_HOOK(android_vh_fill_ext_fmtdesc, 20 TP_PROTO(struct v4l2_fmtdesc *fmtd, const char **descr), 21 TP_ARGS(fmtd, descr)); 22 23 DECLARE_HOOK(android_vh_clear_mask_adjust, 24 TP_PROTO(unsigned int ctrl, int *n), 25 TP_ARGS(ctrl, n)); 26 27 struct v4l2_subdev; 28 struct v4l2_subdev_pad_config; 29 struct v4l2_subdev_selection; 30 DECLARE_HOOK(android_vh_v4l2subdev_set_selection, 31 TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 32 struct v4l2_subdev_selection *sel, int *ret), 33 TP_ARGS(sd, pad, sel, ret)); 34 35 struct v4l2_subdev_format; 36 DECLARE_HOOK(android_vh_v4l2subdev_set_fmt, 37 TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 38 struct v4l2_subdev_format *format, int *ret), 39 TP_ARGS(sd, pad, format, ret)); 40 41 struct v4l2_subdev_frame_interval; 42 DECLARE_HOOK(android_vh_v4l2subdev_set_frame_interval, 43 TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_frame_interval *fi, 44 int *ret), 45 TP_ARGS(sd, fi, ret)); 46 47 DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_selection, 48 TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 49 struct v4l2_subdev_selection *sel, int *ret), 50 TP_ARGS(sd, pad, sel, ret), 1); 51 52 DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_fmt, 53 TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 54 struct v4l2_subdev_format *format, int *ret), 55 TP_ARGS(sd, pad, format, ret), 1); 56 57 DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_frame_interval, 58 TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_frame_interval *fi, 59 int *ret), 60 TP_ARGS(sd, fi, ret), 1); 61 62 #endif /* _TRACE_HOOK_V4L2CORE_H */ 63 /* This part must be outside protection */ 64 #include <trace/define_trace.h> 65 66