1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #if !defined(_DRM_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) 3 #define _DRM_TRACE_H_ 4 5 #include <linux/stringify.h> 6 #include <linux/types.h> 7 #include <linux/tracepoint.h> 8 9 struct drm_file; 10 11 #undef TRACE_SYSTEM 12 #define TRACE_SYSTEM drm 13 #define TRACE_INCLUDE_FILE drm_trace 14 15 TRACE_EVENT(drm_vblank_event, 16 TP_PROTO(int crtc, unsigned int seq, ktime_t time, bool high_prec), 17 TP_ARGS(crtc, seq, time, high_prec), 18 TP_STRUCT__entry( 19 __field(int, crtc) 20 __field(unsigned int, seq) 21 __field(ktime_t, time) 22 __field(bool, high_prec) 23 ), 24 TP_fast_assign( 25 __entry->crtc = crtc; 26 __entry->seq = seq; 27 __entry->time = time; 28 __entry->high_prec = high_prec; 29 ), 30 TP_printk("crtc=%d, seq=%u, time=%lld, high-prec=%s", 31 __entry->crtc, __entry->seq, __entry->time, 32 __entry->high_prec ? "true" : "false") 33 ); 34 35 TRACE_EVENT(drm_vblank_event_queued, 36 TP_PROTO(struct drm_file *file, int crtc, unsigned int seq), 37 TP_ARGS(file, crtc, seq), 38 TP_STRUCT__entry( 39 __field(struct drm_file *, file) 40 __field(int, crtc) 41 __field(unsigned int, seq) 42 ), 43 TP_fast_assign( 44 __entry->file = file; 45 __entry->crtc = crtc; 46 __entry->seq = seq; 47 ), 48 TP_printk("file=%p, crtc=%d, seq=%u", __entry->file, __entry->crtc, \ 49 __entry->seq) 50 ); 51 52 TRACE_EVENT(drm_vblank_event_delivered, 53 TP_PROTO(struct drm_file *file, int crtc, unsigned int seq), 54 TP_ARGS(file, crtc, seq), 55 TP_STRUCT__entry( 56 __field(struct drm_file *, file) 57 __field(int, crtc) 58 __field(unsigned int, seq) 59 ), 60 TP_fast_assign( 61 __entry->file = file; 62 __entry->crtc = crtc; 63 __entry->seq = seq; 64 ), 65 TP_printk("file=%p, crtc=%d, seq=%u", __entry->file, __entry->crtc, \ 66 __entry->seq) 67 ); 68 69 #endif /* _DRM_TRACE_H_ */ 70 71 /* This part must be outside protection */ 72 #undef TRACE_INCLUDE_PATH 73 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm 74 #include <trace/define_trace.h> 75
