Seems like we won't get the hardware IH1/2 rings on Vega20 working.
Signed-off-by: Christian König <christian.koe...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
index 407c6093c2ec..cef61dd46a37 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
@@ -91,6 +91,9 @@ static void vega10_ih_enable_interrupts(struct amdgpu_device
*adev)
}
adev->irq.ih2.enabled = true;
}
+
+ if (adev->irq.ih_soft.ring_size)
+ adev->irq.ih_soft.enabled = true;
}
/**
@@ -606,6 +609,10 @@ static int vega10_ih_sw_init(void *handle)
adev->irq.ih2.use_doorbell = true;
adev->irq.ih2.doorbell_index = (adev->doorbell_index.ih + 2) << 1;
+ r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, PAGE_SIZE, true);
+ if (r)
+ return r;
+
r = amdgpu_irq_init(adev);
return r;
--
2.25.1
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