diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_trace.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_trace.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 2537a03555cc..5503f5ab1e98 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -16,6 +16,49 @@ /* watermark/fifo updates */ +TRACE_EVENT(intel_cpu_fifo_underrun, + TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe), + TP_ARGS(dev_priv, pipe), + + TP_STRUCT__entry( + __field(enum pipe, pipe) + __field(u32, frame) + __field(u32, scanline) + ), + + TP_fast_assign( + __entry->pipe = pipe; + __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe); + __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe)); + ), + + TP_printk("pipe %c, frame=%u, scanline=%u", + pipe_name(__entry->pipe), + __entry->frame, __entry->scanline) +); + +TRACE_EVENT(intel_pch_fifo_underrun, + TP_PROTO(struct drm_i915_private *dev_priv, enum transcoder pch_transcoder), + TP_ARGS(dev_priv, pch_transcoder), + + TP_STRUCT__entry( + __field(enum pipe, pipe) + __field(u32, frame) + __field(u32, scanline) + ), + + TP_fast_assign( + enum pipe pipe = (enum pipe)pch_transcoder; + __entry->pipe = pipe; + __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe); + __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe)); + ), + + TP_printk("pch transcoder %c, frame=%u, scanline=%u", + pipe_name(__entry->pipe), + __entry->frame, __entry->scanline) +); + TRACE_EVENT(intel_memory_cxsr, TP_PROTO(struct drm_i915_private *dev_priv, bool old, bool new), TP_ARGS(dev_priv, old, new), |