1 /* SPDX-License-Identifier: GPL-2.0 */
2 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
5 #include <linux/stringify.h>
6 #include <linux/types.h>
7 #include <linux/tracepoint.h>
9 #include <drm/drm_drv.h>
11 #include "display/intel_display_types.h"
12 #include "gt/intel_engine.h"
18 #define TRACE_SYSTEM i915
19 #define TRACE_INCLUDE_FILE i915_trace
21 /* watermark/fifo updates */
23 TRACE_EVENT(intel_pipe_enable,
24 TP_PROTO(struct intel_crtc *crtc),
28 __array(u32, frame, 3)
29 __array(u32, scanline, 3)
30 __field(enum pipe, pipe)
33 struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
34 struct intel_crtc *it__;
35 for_each_intel_crtc(&dev_priv->drm, it__) {
36 __entry->frame[it__->pipe] = intel_crtc_get_vblank_counter(it__);
37 __entry->scanline[it__->pipe] = intel_get_crtc_scanline(it__);
39 __entry->pipe = crtc->pipe;
42 TP_printk("pipe %c enable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
43 pipe_name(__entry->pipe),
44 __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
45 __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
46 __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
49 TRACE_EVENT(intel_pipe_disable,
50 TP_PROTO(struct intel_crtc *crtc),
54 __array(u32, frame, 3)
55 __array(u32, scanline, 3)
56 __field(enum pipe, pipe)
60 struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
61 struct intel_crtc *it__;
62 for_each_intel_crtc(&dev_priv->drm, it__) {
63 __entry->frame[it__->pipe] = intel_crtc_get_vblank_counter(it__);
64 __entry->scanline[it__->pipe] = intel_get_crtc_scanline(it__);
66 __entry->pipe = crtc->pipe;
69 TP_printk("pipe %c disable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
70 pipe_name(__entry->pipe),
71 __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
72 __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
73 __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
76 TRACE_EVENT(intel_pipe_crc,
77 TP_PROTO(struct intel_crtc *crtc, const u32 *crcs),
81 __field(enum pipe, pipe)
83 __field(u32, scanline)
88 __entry->pipe = crtc->pipe;
89 __entry->frame = intel_crtc_get_vblank_counter(crtc);
90 __entry->scanline = intel_get_crtc_scanline(crtc);
91 memcpy(__entry->crcs, crcs, sizeof(__entry->crcs));
94 TP_printk("pipe %c, frame=%u, scanline=%u crc=%08x %08x %08x %08x %08x",
95 pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
96 __entry->crcs[0], __entry->crcs[1], __entry->crcs[2],
97 __entry->crcs[3], __entry->crcs[4])
100 TRACE_EVENT(intel_cpu_fifo_underrun,
101 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
102 TP_ARGS(dev_priv, pipe),
105 __field(enum pipe, pipe)
107 __field(u32, scanline)
111 struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
112 __entry->pipe = pipe;
113 __entry->frame = intel_crtc_get_vblank_counter(crtc);
114 __entry->scanline = intel_get_crtc_scanline(crtc);
117 TP_printk("pipe %c, frame=%u, scanline=%u",
118 pipe_name(__entry->pipe),
119 __entry->frame, __entry->scanline)
122 TRACE_EVENT(intel_pch_fifo_underrun,
123 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pch_transcoder),
124 TP_ARGS(dev_priv, pch_transcoder),
127 __field(enum pipe, pipe)
129 __field(u32, scanline)
133 enum pipe pipe = pch_transcoder;
134 struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
135 __entry->pipe = pipe;
136 __entry->frame = intel_crtc_get_vblank_counter(crtc);
137 __entry->scanline = intel_get_crtc_scanline(crtc);
140 TP_printk("pch transcoder %c, frame=%u, scanline=%u",
141 pipe_name(__entry->pipe),
142 __entry->frame, __entry->scanline)
145 TRACE_EVENT(intel_memory_cxsr,
146 TP_PROTO(struct drm_i915_private *dev_priv, bool old, bool new),
147 TP_ARGS(dev_priv, old, new),
150 __array(u32, frame, 3)
151 __array(u32, scanline, 3)
157 struct intel_crtc *crtc;
158 for_each_intel_crtc(&dev_priv->drm, crtc) {
159 __entry->frame[crtc->pipe] = intel_crtc_get_vblank_counter(crtc);
160 __entry->scanline[crtc->pipe] = intel_get_crtc_scanline(crtc);
166 TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
167 onoff(__entry->old), onoff(__entry->new),
168 __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
169 __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
170 __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
174 TP_PROTO(struct intel_crtc *crtc, const struct g4x_wm_values *wm),
178 __field(enum pipe, pipe)
180 __field(u32, scanline)
181 __field(u16, primary)
184 __field(u16, sr_plane)
185 __field(u16, sr_cursor)
187 __field(u16, hpll_plane)
188 __field(u16, hpll_cursor)
189 __field(u16, hpll_fbc)
196 __entry->pipe = crtc->pipe;
197 __entry->frame = intel_crtc_get_vblank_counter(crtc);
198 __entry->scanline = intel_get_crtc_scanline(crtc);
199 __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
200 __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
201 __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
202 __entry->sr_plane = wm->sr.plane;
203 __entry->sr_cursor = wm->sr.cursor;
204 __entry->sr_fbc = wm->sr.fbc;
205 __entry->hpll_plane = wm->hpll.plane;
206 __entry->hpll_cursor = wm->hpll.cursor;
207 __entry->hpll_fbc = wm->hpll.fbc;
208 __entry->cxsr = wm->cxsr;
209 __entry->hpll = wm->hpll_en;
210 __entry->fbc = wm->fbc_en;
213 TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
214 pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
215 __entry->primary, __entry->sprite, __entry->cursor,
216 yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc,
217 yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc,
222 TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm),
226 __field(enum pipe, pipe)
228 __field(u32, scanline)
231 __field(u32, primary)
232 __field(u32, sprite0)
233 __field(u32, sprite1)
235 __field(u32, sr_plane)
236 __field(u32, sr_cursor)
240 __entry->pipe = crtc->pipe;
241 __entry->frame = intel_crtc_get_vblank_counter(crtc);
242 __entry->scanline = intel_get_crtc_scanline(crtc);
243 __entry->level = wm->level;
244 __entry->cxsr = wm->cxsr;
245 __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
246 __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
247 __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1];
248 __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
249 __entry->sr_plane = wm->sr.plane;
250 __entry->sr_cursor = wm->sr.cursor;
253 TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
254 pipe_name(__entry->pipe), __entry->frame,
255 __entry->scanline, __entry->level, __entry->cxsr,
256 __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
257 __entry->sr_plane, __entry->sr_cursor)
260 TRACE_EVENT(vlv_fifo_size,
261 TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
262 TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
265 __field(enum pipe, pipe)
267 __field(u32, scanline)
268 __field(u32, sprite0_start)
269 __field(u32, sprite1_start)
270 __field(u32, fifo_size)
274 __entry->pipe = crtc->pipe;
275 __entry->frame = intel_crtc_get_vblank_counter(crtc);
276 __entry->scanline = intel_get_crtc_scanline(crtc);
277 __entry->sprite0_start = sprite0_start;
278 __entry->sprite1_start = sprite1_start;
279 __entry->fifo_size = fifo_size;
282 TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
283 pipe_name(__entry->pipe), __entry->frame,
284 __entry->scanline, __entry->sprite0_start,
285 __entry->sprite1_start, __entry->fifo_size)
290 TRACE_EVENT(intel_update_plane,
291 TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
292 TP_ARGS(plane, crtc),
295 __field(enum pipe, pipe)
297 __field(u32, scanline)
300 __string(name, plane->name)
304 __assign_str(name, plane->name);
305 __entry->pipe = crtc->pipe;
306 __entry->frame = intel_crtc_get_vblank_counter(crtc);
307 __entry->scanline = intel_get_crtc_scanline(crtc);
308 memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
309 memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
312 TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
313 pipe_name(__entry->pipe), __get_str(name),
314 __entry->frame, __entry->scanline,
315 DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
316 DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
319 TRACE_EVENT(intel_disable_plane,
320 TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
321 TP_ARGS(plane, crtc),
324 __field(enum pipe, pipe)
326 __field(u32, scanline)
327 __string(name, plane->name)
331 __assign_str(name, plane->name);
332 __entry->pipe = crtc->pipe;
333 __entry->frame = intel_crtc_get_vblank_counter(crtc);
334 __entry->scanline = intel_get_crtc_scanline(crtc);
337 TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
338 pipe_name(__entry->pipe), __get_str(name),
339 __entry->frame, __entry->scanline)
344 TRACE_EVENT(i915_pipe_update_start,
345 TP_PROTO(struct intel_crtc *crtc),
349 __field(enum pipe, pipe)
351 __field(u32, scanline)
357 __entry->pipe = crtc->pipe;
358 __entry->frame = intel_crtc_get_vblank_counter(crtc);
359 __entry->scanline = intel_get_crtc_scanline(crtc);
360 __entry->min = crtc->debug.min_vbl;
361 __entry->max = crtc->debug.max_vbl;
364 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
365 pipe_name(__entry->pipe), __entry->frame,
366 __entry->scanline, __entry->min, __entry->max)
369 TRACE_EVENT(i915_pipe_update_vblank_evaded,
370 TP_PROTO(struct intel_crtc *crtc),
374 __field(enum pipe, pipe)
376 __field(u32, scanline)
382 __entry->pipe = crtc->pipe;
383 __entry->frame = crtc->debug.start_vbl_count;
384 __entry->scanline = crtc->debug.scanline_start;
385 __entry->min = crtc->debug.min_vbl;
386 __entry->max = crtc->debug.max_vbl;
389 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
390 pipe_name(__entry->pipe), __entry->frame,
391 __entry->scanline, __entry->min, __entry->max)
394 TRACE_EVENT(i915_pipe_update_end,
395 TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end),
396 TP_ARGS(crtc, frame, scanline_end),
399 __field(enum pipe, pipe)
401 __field(u32, scanline)
405 __entry->pipe = crtc->pipe;
406 __entry->frame = frame;
407 __entry->scanline = scanline_end;
410 TP_printk("pipe %c, frame=%u, scanline=%u",
411 pipe_name(__entry->pipe), __entry->frame,
415 /* object tracking */
417 TRACE_EVENT(i915_gem_object_create,
418 TP_PROTO(struct drm_i915_gem_object *obj),
422 __field(struct drm_i915_gem_object *, obj)
428 __entry->size = obj->base.size;
431 TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
434 TRACE_EVENT(i915_gem_shrink,
435 TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
436 TP_ARGS(i915, target, flags),
440 __field(unsigned long, target)
441 __field(unsigned, flags)
445 __entry->dev = i915->drm.primary->index;
446 __entry->target = target;
447 __entry->flags = flags;
450 TP_printk("dev=%d, target=%lu, flags=%x",
451 __entry->dev, __entry->target, __entry->flags)
454 TRACE_EVENT(i915_vma_bind,
455 TP_PROTO(struct i915_vma *vma, unsigned flags),
459 __field(struct drm_i915_gem_object *, obj)
460 __field(struct i915_address_space *, vm)
463 __field(unsigned, flags)
467 __entry->obj = vma->obj;
468 __entry->vm = vma->vm;
469 __entry->offset = vma->node.start;
470 __entry->size = vma->node.size;
471 __entry->flags = flags;
474 TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
475 __entry->obj, __entry->offset, __entry->size,
476 __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
480 TRACE_EVENT(i915_vma_unbind,
481 TP_PROTO(struct i915_vma *vma),
485 __field(struct drm_i915_gem_object *, obj)
486 __field(struct i915_address_space *, vm)
492 __entry->obj = vma->obj;
493 __entry->vm = vma->vm;
494 __entry->offset = vma->node.start;
495 __entry->size = vma->node.size;
498 TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
499 __entry->obj, __entry->offset, __entry->size, __entry->vm)
502 TRACE_EVENT(i915_gem_object_pwrite,
503 TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
504 TP_ARGS(obj, offset, len),
507 __field(struct drm_i915_gem_object *, obj)
514 __entry->offset = offset;
518 TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
519 __entry->obj, __entry->offset, __entry->len)
522 TRACE_EVENT(i915_gem_object_pread,
523 TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
524 TP_ARGS(obj, offset, len),
527 __field(struct drm_i915_gem_object *, obj)
534 __entry->offset = offset;
538 TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
539 __entry->obj, __entry->offset, __entry->len)
542 TRACE_EVENT(i915_gem_object_fault,
543 TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
544 TP_ARGS(obj, index, gtt, write),
547 __field(struct drm_i915_gem_object *, obj)
555 __entry->index = index;
557 __entry->write = write;
560 TP_printk("obj=%p, %s index=%llu %s",
562 __entry->gtt ? "GTT" : "CPU",
564 __entry->write ? ", writable" : "")
567 DECLARE_EVENT_CLASS(i915_gem_object,
568 TP_PROTO(struct drm_i915_gem_object *obj),
572 __field(struct drm_i915_gem_object *, obj)
579 TP_printk("obj=%p", __entry->obj)
582 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
583 TP_PROTO(struct drm_i915_gem_object *obj),
587 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
588 TP_PROTO(struct drm_i915_gem_object *obj),
592 TRACE_EVENT(i915_gem_evict,
593 TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
594 TP_ARGS(vm, size, align, flags),
598 __field(struct i915_address_space *, vm)
601 __field(unsigned int, flags)
605 __entry->dev = vm->i915->drm.primary->index;
607 __entry->size = size;
608 __entry->align = align;
609 __entry->flags = flags;
612 TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
613 __entry->dev, __entry->vm, __entry->size, __entry->align,
614 __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
617 TRACE_EVENT(i915_gem_evict_node,
618 TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
619 TP_ARGS(vm, node, flags),
623 __field(struct i915_address_space *, vm)
626 __field(unsigned long, color)
627 __field(unsigned int, flags)
631 __entry->dev = vm->i915->drm.primary->index;
633 __entry->start = node->start;
634 __entry->size = node->size;
635 __entry->color = node->color;
636 __entry->flags = flags;
639 TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
640 __entry->dev, __entry->vm,
641 __entry->start, __entry->size,
642 __entry->color, __entry->flags)
645 TRACE_EVENT(i915_gem_evict_vm,
646 TP_PROTO(struct i915_address_space *vm),
651 __field(struct i915_address_space *, vm)
655 __entry->dev = vm->i915->drm.primary->index;
659 TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
662 TRACE_EVENT(i915_request_queue,
663 TP_PROTO(struct i915_request *rq, u32 flags),
671 __field(u16, instance)
677 __entry->dev = rq->i915->drm.primary->index;
678 __entry->hw_id = rq->gem_context->hw_id;
679 __entry->class = rq->engine->uabi_class;
680 __entry->instance = rq->engine->uabi_instance;
681 __entry->ctx = rq->fence.context;
682 __entry->seqno = rq->fence.seqno;
683 __entry->flags = flags;
686 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, flags=0x%x",
687 __entry->dev, __entry->class, __entry->instance,
688 __entry->hw_id, __entry->ctx, __entry->seqno,
692 DECLARE_EVENT_CLASS(i915_request,
693 TP_PROTO(struct i915_request *rq),
701 __field(u16, instance)
706 __entry->dev = rq->i915->drm.primary->index;
707 __entry->hw_id = rq->gem_context->hw_id;
708 __entry->class = rq->engine->uabi_class;
709 __entry->instance = rq->engine->uabi_instance;
710 __entry->ctx = rq->fence.context;
711 __entry->seqno = rq->fence.seqno;
714 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u",
715 __entry->dev, __entry->class, __entry->instance,
716 __entry->hw_id, __entry->ctx, __entry->seqno)
719 DEFINE_EVENT(i915_request, i915_request_add,
720 TP_PROTO(struct i915_request *rq),
724 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
725 DEFINE_EVENT(i915_request, i915_request_submit,
726 TP_PROTO(struct i915_request *rq),
730 DEFINE_EVENT(i915_request, i915_request_execute,
731 TP_PROTO(struct i915_request *rq),
735 TRACE_EVENT(i915_request_in,
736 TP_PROTO(struct i915_request *rq, unsigned int port),
744 __field(u16, instance)
751 __entry->dev = rq->i915->drm.primary->index;
752 __entry->hw_id = rq->gem_context->hw_id;
753 __entry->class = rq->engine->uabi_class;
754 __entry->instance = rq->engine->uabi_instance;
755 __entry->ctx = rq->fence.context;
756 __entry->seqno = rq->fence.seqno;
757 __entry->prio = rq->sched.attr.priority;
758 __entry->port = port;
761 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, prio=%u, port=%u",
762 __entry->dev, __entry->class, __entry->instance,
763 __entry->hw_id, __entry->ctx, __entry->seqno,
764 __entry->prio, __entry->port)
767 TRACE_EVENT(i915_request_out,
768 TP_PROTO(struct i915_request *rq),
776 __field(u16, instance)
778 __field(u32, completed)
782 __entry->dev = rq->i915->drm.primary->index;
783 __entry->hw_id = rq->gem_context->hw_id;
784 __entry->class = rq->engine->uabi_class;
785 __entry->instance = rq->engine->uabi_instance;
786 __entry->ctx = rq->fence.context;
787 __entry->seqno = rq->fence.seqno;
788 __entry->completed = i915_request_completed(rq);
791 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, completed?=%u",
792 __entry->dev, __entry->class, __entry->instance,
793 __entry->hw_id, __entry->ctx, __entry->seqno,
798 #if !defined(TRACE_HEADER_MULTI_READ)
800 trace_i915_request_submit(struct i915_request *rq)
805 trace_i915_request_execute(struct i915_request *rq)
810 trace_i915_request_in(struct i915_request *rq, unsigned int port)
815 trace_i915_request_out(struct i915_request *rq)
821 DEFINE_EVENT(i915_request, i915_request_retire,
822 TP_PROTO(struct i915_request *rq),
826 TRACE_EVENT(i915_request_wait_begin,
827 TP_PROTO(struct i915_request *rq, unsigned int flags),
835 __field(u16, instance)
837 __field(unsigned int, flags)
840 /* NB: the blocking information is racy since mutex_is_locked
841 * doesn't check that the current thread holds the lock. The only
842 * other option would be to pass the boolean information of whether
843 * or not the class was blocking down through the stack which is
847 __entry->dev = rq->i915->drm.primary->index;
848 __entry->hw_id = rq->gem_context->hw_id;
849 __entry->class = rq->engine->uabi_class;
850 __entry->instance = rq->engine->uabi_instance;
851 __entry->ctx = rq->fence.context;
852 __entry->seqno = rq->fence.seqno;
853 __entry->flags = flags;
856 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, flags=0x%x",
857 __entry->dev, __entry->class, __entry->instance,
858 __entry->hw_id, __entry->ctx, __entry->seqno,
862 DEFINE_EVENT(i915_request, i915_request_wait_end,
863 TP_PROTO(struct i915_request *rq),
867 TRACE_EVENT_CONDITION(i915_reg_rw,
868 TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
870 TP_ARGS(write, reg, val, len, trace),
882 __entry->val = (u64)val;
883 __entry->reg = i915_mmio_reg_offset(reg);
884 __entry->write = write;
888 TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
889 __entry->write ? "write" : "read",
890 __entry->reg, __entry->len,
891 (u32)(__entry->val & 0xffffffff),
892 (u32)(__entry->val >> 32))
895 TRACE_EVENT(intel_gpu_freq_change,
904 __entry->freq = freq;
907 TP_printk("new_freq=%u", __entry->freq)
911 * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
913 * With full ppgtt enabled each process using drm will allocate at least one
914 * translation table. With these traces it is possible to keep track of the
915 * allocation and of the lifetime of the tables; this can be used during
916 * testing/debug to verify that we are not leaking ppgtts.
917 * These traces identify the ppgtt through the vm pointer, which is also printed
918 * by the i915_vma_bind and i915_vma_unbind tracepoints.
920 DECLARE_EVENT_CLASS(i915_ppgtt,
921 TP_PROTO(struct i915_address_space *vm),
925 __field(struct i915_address_space *, vm)
931 __entry->dev = vm->i915->drm.primary->index;
934 TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
937 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
938 TP_PROTO(struct i915_address_space *vm),
942 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
943 TP_PROTO(struct i915_address_space *vm),
948 * DOC: i915_context_create and i915_context_free tracepoints
950 * These tracepoints are used to track creation and deletion of contexts.
951 * If full ppgtt is enabled, they also print the address of the vm assigned to
954 DECLARE_EVENT_CLASS(i915_context,
955 TP_PROTO(struct i915_gem_context *ctx),
960 __field(struct i915_gem_context *, ctx)
962 __field(struct i915_address_space *, vm)
966 __entry->dev = ctx->i915->drm.primary->index;
968 __entry->hw_id = ctx->hw_id;
969 __entry->vm = ctx->vm;
972 TP_printk("dev=%u, ctx=%p, ctx_vm=%p, hw_id=%u",
973 __entry->dev, __entry->ctx, __entry->vm, __entry->hw_id)
976 DEFINE_EVENT(i915_context, i915_context_create,
977 TP_PROTO(struct i915_gem_context *ctx),
981 DEFINE_EVENT(i915_context, i915_context_free,
982 TP_PROTO(struct i915_gem_context *ctx),
986 #endif /* _I915_TRACE_H_ */
988 /* This part must be outside protection */
989 #undef TRACE_INCLUDE_PATH
990 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
991 #include <trace/define_trace.h>