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drm/lima: include pp bcast irq in timeout handler check
In commit 53cb55b202
("drm/lima: handle spurious timeouts due to high
irq latency") a check was added to detect an unexpectedly high interrupt
latency timeout.
With further investigation it was noted that on Mali-450 the pp bcast
irq may also be a trigger of race conditions against the timeout
handler, so add it to this check too.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240405152951.1531555-3-nunes.erico@gmail.com
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@ -422,6 +422,8 @@ static enum drm_gpu_sched_stat lima_sched_timedout_job(struct drm_sched_job *job
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*/
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for (i = 0; i < pipe->num_processor; i++)
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synchronize_irq(pipe->processor[i]->irq);
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if (pipe->bcast_processor)
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synchronize_irq(pipe->bcast_processor->irq);
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if (dma_fence_is_signaled(task->fence)) {
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DRM_WARN("%s unexpectedly high interrupt latency\n", lima_ip_name(ip));
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