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drm/xe: Only enable scheduling upon resume if needed

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No need to enable scheduling in already enabled.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240809191929.3138956-5-matthew.brost@intel.com
This commit is contained in:
Matthew Brost 2024-08-09 12:19:28 -07:00
parent 17d6abcbf6
commit 885c313825
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/xe/xe_guc_submit.c
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@ -1374,9 +1374,11 @@ static void __guc_exec_queue_process_msg_resume(struct xe_sched_msg *msg)
struct xe_exec_queue *q = msg->private_data;
if (guc_exec_queue_allowed_to_change_state(q)) {
q->guc->resume_time = RESUME_PENDING;
clear_exec_queue_suspended(q);
enable_scheduling(q);
if (!exec_queue_enabled(q)) {
q->guc->resume_time = RESUME_PENDING;
enable_scheduling(q);
}
} else {
clear_exec_queue_suspended(q);
}