diff options
| author |   Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-04-21 21:14:31 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-05-10 16:48:32 +0300 |
| commit | e93329a5c0830812f3c7bddcbf728aa83e78f42d (patch) | |
| tree | 21f37602be5acc1aa02bbbb93d34e4218c0eefed /drivers/gpu/drm/i915/i915_trace.h | |
| parent | drm/i915: Enable HPLL watermarks on g4x (diff) | |
| download | linux-dev-e93329a5c0830812f3c7bddcbf728aa83e78f42d.tar.xz linux-dev-e93329a5c0830812f3c7bddcbf728aa83e78f42d.zip | |
drm/i915: Add g4x watermark tracepoint
Add a tracepoint for watermark programming on g4x, similar to what we
have on vlv/chv. Should help in debugging watermark programming sequence
issues.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170421181432.15216-15-ville.syrjala@linux.intel.com
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_trace.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_trace.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 66404c5aee82..b24a83d43559 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -89,6 +89,55 @@ TRACE_EVENT(intel_memory_cxsr, __entry->frame[PIPE_C], __entry->scanline[PIPE_C]) ); +TRACE_EVENT(g4x_wm, + TP_PROTO(struct intel_crtc *crtc, const struct g4x_wm_values *wm), + TP_ARGS(crtc, wm), + + TP_STRUCT__entry( + __field(enum pipe, pipe) + __field(u32, frame) + __field(u32, scanline) + __field(u16, primary) + __field(u16, sprite) + __field(u16, cursor) + __field(u16, sr_plane) + __field(u16, sr_cursor) + __field(u16, sr_fbc) + __field(u16, hpll_plane) + __field(u16, hpll_cursor) + __field(u16, hpll_fbc) + __field(bool, cxsr) + __field(bool, hpll) + __field(bool, fbc) + ), + + TP_fast_assign( + __entry->pipe = crtc->pipe; + __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev, + crtc->pipe); + __entry->scanline = intel_get_crtc_scanline(crtc); + __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY]; + __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0]; + __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR]; + __entry->sr_plane = wm->sr.plane; + __entry->sr_cursor = wm->sr.cursor; + __entry->sr_fbc = wm->sr.fbc; + __entry->hpll_plane = wm->hpll.plane; + __entry->hpll_cursor = wm->hpll.cursor; + __entry->hpll_fbc = wm->hpll.fbc; + __entry->cxsr = wm->cxsr; + __entry->hpll = wm->hpll_en; + __entry->fbc = wm->fbc_en; + ), + + TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s", + pipe_name(__entry->pipe), __entry->frame, __entry->scanline, + __entry->primary, __entry->sprite, __entry->cursor, + yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc, + yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc, + yesno(__entry->fbc)) +); + TRACE_EVENT(vlv_wm, TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm), TP_ARGS(crtc, wm), |