drm/xe: Update scheduler job layer to support PT jobs

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Update the scheduler job layer to support PT jobs. PT jobs are executed
entirely on the CPU and do not require LRC fences or a batch address.
Repurpose the LRC fence storage to hold PT‑job arguments and update the
scheduler job layer to distinguish between PT jobs and jobs that require
an LRC.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Maarten Lankhorst <dev@lankhorst.se>
Reviewed-by: Francois Dugast <francois.dugast@intel.com>
Link: https://patch.msgid.link/20260925201526.1355279-8-matthew.brost@intel.com

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This commit is contained in:

Matthew Brost 2026-09-25 13:15:09 -07:00

parent 7830919ad3

commit 24eeefc8b1

3 changed files with 92 additions and 36 deletions

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93

drivers/gpu/drm/xe/xe_sched_job.c

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31

drivers/gpu/drm/xe/xe_sched_job_types.h

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2

drivers/gpu/drm/xe/xe_trace.h

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