drm/i915/guc: Add extra debug on CT deadlock

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Print CT state (H2G + G2H head / tail pointers, credits) on CT
deadlock.

v2:
 (John Harrison)
  - Add units to debug messages

Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211214170500.28569-6-matthew.brost@intel.com

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Matthew Brost 2021-12-14 09:04:58 -08:00 • committed by John Harrison

parent 2406846ec4

commit 6e94d53962

1 changed files with 9 additions and 0 deletions

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9

drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c

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