From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 15 Jun 2017 16:25:11 -0400
Subject: drm/amd/display: fix nullptr on vega initialization
Git-commit: 6f43fd6297c478995b6a9e61482272137ec36260
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1427,6 +1427,7 @@ static int dm_early_init(void *handle)
 		adev->mode_info.num_crtc = 6;
 		adev->mode_info.num_hpd = 6;
 		adev->mode_info.num_dig = 6;
+		adev->mode_info.plane_type = dm_surfaces_type_default;
 		break;
 	default:
 		DRM_ERROR("Usupported ASIC type: 0x%X\n", adev->asic_type);