drm/amd/display: change GPU match with IP version for Vangogh

Use ip versions (10,3,1) to match the GPU after Vangogh switched to use IP
discovery path.

Reviewed-by: Alex Deucher <[e-mail]>
Signed-off-by: Perry Yuan <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

···
  */
 bool check_seamless_boot_capability(struct amdgpu_device *adev)
 {
-	switch (adev->asic_type) {
-	case CHIP_VANGOGH:
+	switch (adev->ip_versions[DCE_HWIP][0]) {
+	case IP_VERSION(3, 0, 1):
 		if (!adev->mman.keep_stolen_vga_memory)
 			return true;
 		break;