From: Alex Deucher <alexdeucher@gmail.com>
Date: Thu, 10 Aug 2017 14:39:52 -0400
Subject: drm/amdgpu/cik: add IP modules for DC for APUs
Git-commit: 9355c0e8519f3b0d61278b5ab9dee68321494351
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Enable DC for DCE8 APUs.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/amdgpu/cik.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -1937,6 +1937,10 @@ int cik_set_ip_blocks(struct amdgpu_devi
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v8_1_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v7_1_ip_block);
@@ -1952,6 +1956,10 @@ int cik_set_ip_blocks(struct amdgpu_devi
 		amdgpu_ip_block_add(adev, &amdgpu_pp_ip_block);
 		if (adev->enable_virtual_display)
 			amdgpu_ip_block_add(adev, &dce_virtual_ip_block);
+#if defined(CONFIG_DRM_AMD_DC)
+		else if (amdgpu_device_has_dc_support(adev))
+			amdgpu_ip_block_add(adev, &dm_ip_block);
+#endif
 		else
 			amdgpu_ip_block_add(adev, &dce_v8_3_ip_block);
 		amdgpu_ip_block_add(adev, &gfx_v7_2_ip_block);