[PATCH 1/6] drm/amdkfd: Only initialize sdma vm for sdma queues

Zeng, Oak Oak.Zeng at amd.com
Tue Jun 4 02:52:43 UTC 2019


Don't do the same for compute queues

Change-Id: Id5f743ca10c2b761590bfe18cab2f802d3c04d2d
Signed-off-by: Oak Zeng <Oak.Zeng at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index ece35c7..e5cbf21 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1206,7 +1206,9 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
 		q->properties.is_evicted = (q->properties.queue_size > 0 &&
 					    q->properties.queue_percent > 0 &&
 					    q->properties.queue_address != 0);
-	dqm->asic_ops.init_sdma_vm(dqm, q, qpd);
+	if (q->properties.type == KFD_QUEUE_TYPE_SDMA ||
+		q->properties.type == KFD_QUEUE_TYPE_SDMA_XGMI)
+		dqm->asic_ops.init_sdma_vm(dqm, q, qpd);
 	q->properties.tba_addr = qpd->tba_addr;
 	q->properties.tma_addr = qpd->tma_addr;
 	retval = mqd_mgr->init_mqd(mqd_mgr, &q->mqd, &q->mqd_mem_obj,
-- 
2.7.4



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