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| author |   Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2021-10-27 12:32:55 +0300 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2021-10-28 11:45:11 +0300 |
| commit | 9a4aa3a2f1606a03c220b21049baa4a2b6169626 (patch) | |
| tree | 45f42d8bd6115de85170b7b8f37f7d7eb1e00889 /drivers | |
| parent | drm/i915/dp: Skip the HW readout of DPCD on disabled encoders (diff) | |
| download | linux-dev-9a4aa3a2f1606a03c220b21049baa4a2b6169626.tar.xz linux-dev-9a4aa3a2f1606a03c220b21049baa4a2b6169626.zip | |
drm/i915: Revert 'guc_id' from i915_request tracepoint
Avoid adding backend specific data to the tracepoints outside of
the LOW_LEVEL_TRACEPOINTS kernel config protection. These bits of
information are bound to change depending on the selected submission
method per platform and are not necessarily possible to maintain in
the future.
Fixes: dbf9da8d55ef ("drm/i915/guc: Add trace point for GuC submit")
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: John Harrison <john.c.harrison@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211027093255.66489-1-joonas.lahtinen@linux.intel.com
(cherry picked from commit 64512a66b67e6546e2db15192b3603cd6d58b75c)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_trace.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 806ad688274b..63fec1c3c132 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -794,7 +794,6 @@ DECLARE_EVENT_CLASS(i915_request, TP_STRUCT__entry( __field(u32, dev) __field(u64, ctx) - __field(u32, guc_id) __field(u16, class) __field(u16, instance) __field(u32, seqno) @@ -805,16 +804,14 @@ DECLARE_EVENT_CLASS(i915_request, __entry->dev = rq->engine->i915->drm.primary->index; __entry->class = rq->engine->uabi_class; __entry->instance = rq->engine->uabi_instance; - __entry->guc_id = rq->context->guc_id; __entry->ctx = rq->fence.context; __entry->seqno = rq->fence.seqno; __entry->tail = rq->tail; ), - TP_printk("dev=%u, engine=%u:%u, guc_id=%u, ctx=%llu, seqno=%u, tail=%u", + TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, tail=%u", __entry->dev, __entry->class, __entry->instance, - __entry->guc_id, __entry->ctx, __entry->seqno, - __entry->tail) + __entry->ctx, __entry->seqno, __entry->tail) ); DEFINE_EVENT(i915_request, i915_request_add, |