drm/i915/debugfs: Update pageflip information
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 24 Nov 2016 14:47:50 +0000 (14:47 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 25 Nov 2016 07:01:26 +0000 (07:01 +0000)
commit312c3c47ef769f1d3f2a0d4e5db78a6d16fe0b26
treee500507fcad1bc0bfd1e44bc1e377f3db5d7ddd2
parent4c266edb4c98e929ea8871525fa2c7bd2483e05f
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>
drivers/gpu/drm/i915/i915_debugfs.c