drm/amdgpu: add CHIP_IP_DISCOVERY support for virtualization

For further chips we will use CHIP_IP_DISCOVERY, so add this
support for virtualization

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Horace Chen <horace.chen@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 9be5738..0707e43 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -707,6 +707,7 @@ void amdgpu_detect_virtualization(struct amdgpu_device *adev)
        case CHIP_SIENNA_CICHLID:
        case CHIP_ARCTURUS:
        case CHIP_ALDEBARAN:
+       case CHIP_IP_DISCOVERY:
                reg = RREG32(mmRCC_IOV_FUNC_IDENTIFIER);
                break;
        default: /* other chip doesn't support SRIOV */
@@ -750,6 +751,7 @@ void amdgpu_detect_virtualization(struct amdgpu_device *adev)
                case CHIP_NAVI10:
                case CHIP_NAVI12:
                case CHIP_SIENNA_CICHLID:
+               case CHIP_IP_DISCOVERY:
                        nv_set_virt_ops(adev);
                        /* try send GPU_INIT_DATA request to host */
                        amdgpu_virt_request_init_data(adev);