From 5ed539e327401adc6a41e6c729b5766ba184c5de Mon Sep 17 00:00:00 2001 From: Nitin Gote Date: Tue, 17 Dec 2024 15:30:58 +0530 Subject: [PATCH] drm/i915/gt: Use ENGINE_TRACE for tracing. Instead of drm_err(), prefer gt_err() and ENGINE_TRACE() for GEM tracing in i915. So, it will be good to use ENGINE_TRACE() over drm_err() drm_device based logging for engine debug log. v2: Bit more specific in commit description (Andi) v3: Use gt_err() along with ENGINE_TRACE() in place of drm_err() (Andi) Signed-off-by: Nitin Gote Reviewed-by: Andi Shyti Signed-off-by: Andi Shyti Link: https://patchwork.freedesktop.org/patch/msgid/20241217100058.2819053-1-nitin.r.gote@intel.com --- .../gpu/drm/i915/gt/intel_ring_submission.c | 21 ++++++++++--------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c index d56410863f26..458e29d89978 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c @@ -26,6 +26,7 @@ #include "shmem_utils.h" #include "intel_engine_heartbeat.h" #include "intel_engine_pm.h" +#include "intel_gt_print.h" /* Rough estimate of the typical request size, performing a flush, * set-context and then emitting the batch. @@ -287,16 +288,16 @@ static int xcs_resume(struct intel_engine_cs *engine) return 0; err: - drm_err(&engine->i915->drm, - "%s initialization failed; " - "ctl %08x (valid? %d) head %08x [%08x] tail %08x [%08x] start %08x [expected %08x]\n", - engine->name, - ENGINE_READ(engine, RING_CTL), - ENGINE_READ(engine, RING_CTL) & RING_VALID, - ENGINE_READ(engine, RING_HEAD), ring->head, - ENGINE_READ(engine, RING_TAIL), ring->tail, - ENGINE_READ(engine, RING_START), - i915_ggtt_offset(ring->vma)); + gt_err(engine->gt, "%s initialization failed\n", engine->name); + ENGINE_TRACE(engine, + "ctl %08x (valid? %d) head %08x [%08x] tail %08x [%08x] start %08x [expected %08x]\n", + ENGINE_READ(engine, RING_CTL), + ENGINE_READ(engine, RING_CTL) & RING_VALID, + ENGINE_READ(engine, RING_HEAD), ring->head, + ENGINE_READ(engine, RING_TAIL), ring->tail, + ENGINE_READ(engine, RING_START), + i915_ggtt_offset(ring->vma)); + GEM_TRACE_DUMP(); return -EIO; } -- 2.25.1