amdgpu_irq_create_mapping
adev->acp.acp_res[2].start = amdgpu_irq_create_mapping(adev, 162);
adev->acp.acp_res[4].start = amdgpu_irq_create_mapping(adev, 162);
unsigned amdgpu_irq_create_mapping(struct amdgpu_device *adev, unsigned src_id);
amdgpu_irq_create_mapping(adev, isp_4_1_0_int_srcid[int_idx]);
amdgpu_irq_create_mapping(adev, isp_4_1_1_int_srcid[int_idx]);