drm/amd/display: fix error case handling
Otherwise, we will run into error case path.
v2: fix build when CONFIG_DRM_AMD_DC_DCN is not set
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7e83c4d..78f11a7 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -4211,11 +4211,12 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
}
break;
default:
- break;
+ DRM_ERROR("Unsupported DCE IP versions: 0x%X\n",
+ adev->ip_versions[DCE_HWIP]);
+ goto fail;
}
#endif
- DRM_ERROR("Unsupported ASIC type: 0x%X\n", adev->asic_type);
- goto fail;
+ break;
}
return 0;
@@ -4394,11 +4395,12 @@ static int dm_early_init(void *handle)
adev->mode_info.num_dig = 4;
break;
default:
- break;
+ DRM_ERROR("Unsupported DCE IP versions: 0x%x\n",
+ adev->ip_versions[DCE_HWIP]);
+ return -EINVAL;
}
#endif
- DRM_ERROR("Unsupported ASIC type: 0x%X\n", adev->asic_type);
- return -EINVAL;
+ break;
}
amdgpu_dm_set_irq_funcs(adev);
