software ih ring will be used as a workaround
in case hardware ih ring 1 and ring 2 don't work
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
if (ret)
return ret;
+ if (adev->irq.ih_soft.ring_size)
+ adev->irq.ih_soft.enabled = true;
+
return 0;
}
/* initialize ih control registers offset */
vega20_ih_init_register_offset(adev);
+ r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, PAGE_SIZE, true);
+ if (r)
+ return r;
+
r = amdgpu_irq_init(adev);
return r;