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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-11-24 14:47:50 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-11-25 07:01:26 +0000 |
| commit | 312c3c47ef769f1d3f2a0d4e5db78a6d16fe0b26 (patch) | |
| tree | e500507fcad1bc0bfd1e44bc1e377f3db5d7ddd2 /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | 4c266edb4c98e929ea8871525fa2c7bd2483e05f (diff) | |
| download | lwn-312c3c47ef769f1d3f2a0d4e5db78a6d16fe0b26.tar.gz lwn-312c3c47ef769f1d3f2a0d4e5db78a6d16fe0b26.zip | |
drm/i915/debugfs: Update pageflip information
Show the last submitted seqno to the engine, not the overall next seqno,
as this is more pertinent information when inspecting the pageflip and
whether the CS or display engine stalled.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20161124144750.2610-2-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 66067c439935..4a431d9c700c 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -549,10 +549,10 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data) if (work->flip_queued_req) { struct intel_engine_cs *engine = work->flip_queued_req->engine; - seq_printf(m, "Flip queued on %s at seqno %x, next seqno %x [current breadcrumb %x], completed? %d\n", + seq_printf(m, "Flip queued on %s at seqno %x, last submitted seqno %x [current breadcrumb %x], completed? %d\n", engine->name, work->flip_queued_req->global_seqno, - atomic_read(&dev_priv->gt.global_timeline.seqno), + intel_engine_last_submit(engine), intel_engine_get_seqno(engine), i915_gem_request_completed(work->flip_queued_req)); } else |