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path: root/drivers/gpu/drm/i915/gt/intel_gt_requests.c
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Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt_requests.c')
-rw-r--r--drivers/gpu/drm/i915/gt/intel_gt_requests.c21
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_requests.c b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
index 647eca9d867a..edb881d75630 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_requests.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_requests.c
@@ -130,7 +130,8 @@ void intel_engine_fini_retire(struct intel_engine_cs *engine)
GEM_BUG_ON(engine->retire);
}
-long intel_gt_retire_requests_timeout(struct intel_gt *gt, long timeout)
+long intel_gt_retire_requests_timeout(struct intel_gt *gt, long timeout,
+ long *remaining_timeout)
{
struct intel_gt_timelines *timelines = &gt->timelines;
struct intel_timeline *tl, *tn;
@@ -195,22 +196,10 @@ out_active: spin_lock(&timelines->lock);
if (flush_submission(gt, timeout)) /* Wait, there's more! */
active_count++;
- return active_count ? timeout : 0;
-}
-
-int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout)
-{
- /* If the device is asleep, we have no requests outstanding */
- if (!intel_gt_pm_is_awake(gt))
- return 0;
-
- while ((timeout = intel_gt_retire_requests_timeout(gt, timeout)) > 0) {
- cond_resched();
- if (signal_pending(current))
- return -EINTR;
- }
+ if (remaining_timeout)
+ *remaining_timeout = timeout;
- return timeout;
+ return active_count ? timeout : 0;
}
static void retire_work_handler(struct work_struct *work)