drm/xe: Decouple job seqno and lrc seqno

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Tightly coupling these seqno presents problems if alternative fences for
jobs are used. Decouple these for correctness.

v2:
- Slightly reword commit message (Thomas)
- Make sure the lrc fence ops are used in comparison (Thomas)
- Assume seqno is unsigned rather than signed in format string (Thomas)

Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240527135912.152156-2-thomas.hellstrom@linux.intel.com

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This commit is contained in:

Matthew Brost 2024-05-27 15:59:08 +02:00 • committed by Thomas Hellström

parent d79e8cab32

commit 08f7200899

7 changed files with 30 additions and 19 deletions

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2

drivers/gpu/drm/xe/xe_exec_queue.c

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5

drivers/gpu/drm/xe/xe_guc_submit.c

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12

drivers/gpu/drm/xe/xe_ring_ops.c

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16

drivers/gpu/drm/xe/xe_sched_job.c

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5

drivers/gpu/drm/xe/xe_sched_job.h

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2

drivers/gpu/drm/xe/xe_sched_job_types.h

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7

drivers/gpu/drm/xe/xe_trace.h

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