drm/i915: Debugfs interface for GuC submission statistics
authorDave Gordon <david.s.gordon@intel.com>
Wed, 12 Aug 2015 14:43:44 +0000 (15:43 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 14 Aug 2015 16:16:45 +0000 (18:16 +0200)
commit8b417c266b715b3797cd3e65342149372b9ac0c8
tree93d311eb2bd9c884762b1fbf3860bd18b0fde58d
parentd1675198ed1f21aec6e036336e4340c40b726497
drm/i915: Debugfs interface for GuC submission statistics

This provides a means of reading status and counts relating
to GuC actions and submissions.

v2:
    Remove surplus blank line in output [Chris Wilson]

v5:
    Added GuC per-engine submission & seqno statistics

v6:
    Add per-ring statistics to client, refactor client-dumper.

Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Signed-off-by: Alex Dai <yu.dai@intel.com>
Reviewed-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_debugfs.c