drm/xe: Only toggle scheduling in TDR if GuC is running

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[ Upstream commit dd1ef5e245 ]

If the firmware is not running during TDR (e.g., when the driver is
unloading), there's no need to toggle scheduling in the GuC. In such
cases, skip this step.

v4:
 - Bail on wait UC not running (Niranjana)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Link: https://patch.msgid.link/20260110012739.2888434-4-matthew.brost@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Matthew Brost 2026-01-09 17:27:35 -08:00 • committed by Sasha Levin

parent dc3097ef16

commit a85e45fcff

1 changed files with 2 additions and 1 deletions

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drivers/gpu/drm/xe/xe_guc_submit.c

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