drm/i915: Include the current timeline seqno for debugging execlists
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 11 Feb 2019 13:10:04 +0000 (13:10 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Mon, 11 Feb 2019 20:46:24 +0000 (20:46 +0000)
commited06fddc2203aefb4edbcd179a4e3237e19e6197
tree4ab271b9750318dc1e179fe9674121ad9a4ebfd2
parent7c95c10ee993b5da7120f4f705cb2b6c9b8688ad
drm/i915: Include the current timeline seqno for debugging execlists

While this is mainly only useful for ELSP[0], it is definitely useful to
know the current timeline seqno wrt to the queued set of requests for
that port, as this carries additional information above and beyond the
near-defunct global_seqno and global HWSP.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190211131004.11634-1-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/intel_engine_cs.c