diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_trace.h | 14 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_vblank.c | 3 |
2 files changed, 12 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_trace.h b/drivers/gpu/drm/drm_trace.h index 471eb927474b..11c6dd577e8e 100644 --- a/drivers/gpu/drm/drm_trace.h +++ b/drivers/gpu/drm/drm_trace.h @@ -13,17 +13,23 @@ struct drm_file; #define TRACE_INCLUDE_FILE drm_trace TRACE_EVENT(drm_vblank_event, - TP_PROTO(int crtc, unsigned int seq), - TP_ARGS(crtc, seq), + TP_PROTO(int crtc, unsigned int seq, ktime_t time, bool high_prec), + TP_ARGS(crtc, seq, time, high_prec), TP_STRUCT__entry( __field(int, crtc) __field(unsigned int, seq) + __field(ktime_t, time) + __field(bool, high_prec) ), TP_fast_assign( __entry->crtc = crtc; __entry->seq = seq; - ), - TP_printk("crtc=%d, seq=%u", __entry->crtc, __entry->seq) + __entry->time = time; + __entry->high_prec = high_prec; + ), + TP_printk("crtc=%d, seq=%u, time=%lld, high-prec=%s", + __entry->crtc, __entry->seq, __entry->time, + __entry->high_prec ? "true" : "false") ); TRACE_EVENT(drm_vblank_event_queued, diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index fd1fbc77871f..c99feda25dea 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -1731,7 +1731,8 @@ static void drm_handle_vblank_events(struct drm_device *dev, unsigned int pipe) send_vblank_event(dev, e, seq, now); } - trace_drm_vblank_event(pipe, seq); + trace_drm_vblank_event(pipe, seq, now, + dev->driver->get_vblank_timestamp != NULL); } /** |