X-Git-Url: https://repo.jachan.dev/J-linux.git/blobdiff_plain/75fed76ebc8f75e7a9f8c9ca39482aa34932ad41..65512eb0e9e6308ca08110c88a9619a9e5a19aa9:/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index a8ecf04389b3..9be57389301b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -76,6 +76,12 @@ void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev,
 	unsigned long flags;
 	uint32_t seq;
 
+	if (adev->mes.ring.sched.ready) {
+		amdgpu_mes_reg_write_reg_wait(adev, reg0, reg1,
+					      ref, mask);
+		return;
+	}
+
 	spin_lock_irqsave(&kiq->ring_lock, flags);
 	amdgpu_ring_alloc(ring, 32);
 	amdgpu_ring_emit_reg_write_reg_wait(ring, reg0, reg1,