diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vega20_ih.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c index 536128447b71..17ccf02462ab 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c @@ -526,6 +526,7 @@ static int vega20_ih_early_init(void *handle) static int vega20_ih_sw_init(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool use_bus_addr = true; int r; r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_IH, 0, @@ -533,14 +534,18 @@ static int vega20_ih_sw_init(void *handle) if (r) return r; - r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 256 * 1024, true); + if ((adev->flags & AMD_IS_APU) && + (adev->ip_versions[OSSSYS_HWIP][0] == IP_VERSION(4, 4, 2))) + use_bus_addr = false; + + r = amdgpu_ih_ring_init(adev, &adev->irq.ih, 256 * 1024, use_bus_addr); if (r) return r; adev->irq.ih.use_doorbell = true; adev->irq.ih.doorbell_index = adev->doorbell_index.ih << 1; - r = amdgpu_ih_ring_init(adev, &adev->irq.ih1, PAGE_SIZE, true); + r = amdgpu_ih_ring_init(adev, &adev->irq.ih1, PAGE_SIZE, use_bus_addr); if (r) return r; @@ -559,7 +564,7 @@ static int vega20_ih_sw_init(void *handle) /* initialize ih control registers offset */ vega20_ih_init_register_offset(adev); - r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, PAGE_SIZE, true); + r = amdgpu_ih_ring_init(adev, &adev->irq.ih_soft, PAGE_SIZE, use_bus_addr); if (r) return r; |