1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #undef TRACE_SYSTEM 3*4882a593Smuzhiyun #define TRACE_SYSTEM v4l2core 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define TRACE_INCLUDE_PATH trace/hooks 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #if !defined(_TRACE_HOOK_V4L2CORE_H) || defined(TRACE_HEADER_MULTI_READ) 8*4882a593Smuzhiyun #define _TRACE_HOOK_V4L2CORE_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/tracepoint.h> 11*4882a593Smuzhiyun #include <trace/hooks/vendor_hooks.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #ifdef __GENKSYMS__ 14*4882a593Smuzhiyun struct v4l2_subdev; 15*4882a593Smuzhiyun struct v4l2_subdev_pad_config; 16*4882a593Smuzhiyun struct v4l2_subdev_format; 17*4882a593Smuzhiyun struct v4l2_subdev_frame_interval; 18*4882a593Smuzhiyun struct v4l2_subdev_selection; 19*4882a593Smuzhiyun struct v4l2_fmtdesc; 20*4882a593Smuzhiyun struct v4l2_format; 21*4882a593Smuzhiyun #else 22*4882a593Smuzhiyun /* struct v4l2_subdev, struct v4l2_subdev_pad_config */ 23*4882a593Smuzhiyun #include <media/v4l2-subdev.h> 24*4882a593Smuzhiyun /* struct v4l2_subdev_format, struct v4l2_subdev_frame_interval, struct v4l2_subdev_selection */ 25*4882a593Smuzhiyun #include <uapi/linux/v4l2-subdev.h> 26*4882a593Smuzhiyun /* struct v4l2_fmtdesc, struct v4l2_format */ 27*4882a593Smuzhiyun #include <uapi/linux/videodev2.h> 28*4882a593Smuzhiyun #endif /* __GENKSYMS__ */ 29*4882a593Smuzhiyun DECLARE_HOOK(android_vh_clear_reserved_fmt_fields, 30*4882a593Smuzhiyun TP_PROTO(struct v4l2_format *fmt, int *ret), 31*4882a593Smuzhiyun TP_ARGS(fmt, ret)); 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun DECLARE_HOOK(android_vh_fill_ext_fmtdesc, 34*4882a593Smuzhiyun TP_PROTO(struct v4l2_fmtdesc *fmtd, const char **descr), 35*4882a593Smuzhiyun TP_ARGS(fmtd, descr)); 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun DECLARE_HOOK(android_vh_clear_mask_adjust, 38*4882a593Smuzhiyun TP_PROTO(unsigned int ctrl, int *n), 39*4882a593Smuzhiyun TP_ARGS(ctrl, n)); 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun DECLARE_HOOK(android_vh_v4l2subdev_set_selection, 42*4882a593Smuzhiyun TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 43*4882a593Smuzhiyun struct v4l2_subdev_selection *sel, int *ret), 44*4882a593Smuzhiyun TP_ARGS(sd, pad, sel, ret)); 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun DECLARE_HOOK(android_vh_v4l2subdev_set_fmt, 47*4882a593Smuzhiyun TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 48*4882a593Smuzhiyun struct v4l2_subdev_format *format, int *ret), 49*4882a593Smuzhiyun TP_ARGS(sd, pad, format, ret)); 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun DECLARE_HOOK(android_vh_v4l2subdev_set_frame_interval, 52*4882a593Smuzhiyun TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_frame_interval *fi, 53*4882a593Smuzhiyun int *ret), 54*4882a593Smuzhiyun TP_ARGS(sd, fi, ret)); 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_selection, 57*4882a593Smuzhiyun TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 58*4882a593Smuzhiyun struct v4l2_subdev_selection *sel, int *ret), 59*4882a593Smuzhiyun TP_ARGS(sd, pad, sel, ret), 1); 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_fmt, 62*4882a593Smuzhiyun TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_pad_config *pad, 63*4882a593Smuzhiyun struct v4l2_subdev_format *format, int *ret), 64*4882a593Smuzhiyun TP_ARGS(sd, pad, format, ret), 1); 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun DECLARE_RESTRICTED_HOOK(android_rvh_v4l2subdev_set_frame_interval, 67*4882a593Smuzhiyun TP_PROTO(struct v4l2_subdev *sd, struct v4l2_subdev_frame_interval *fi, 68*4882a593Smuzhiyun int *ret), 69*4882a593Smuzhiyun TP_ARGS(sd, fi, ret), 1); 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun #endif /* _TRACE_HOOK_V4L2CORE_H */ 72*4882a593Smuzhiyun /* This part must be outside protection */ 73*4882a593Smuzhiyun #include <trace/define_trace.h> 74*4882a593Smuzhiyun 75