[PATCH] drm/amd/amdgpu: Convert DC warning to runtime warning.

[Tom St Denis]

Use DRM_WARN instead of preprocessor warning so that pre-built kernels
will warn if DC is disabled on SOC15 ASICs.

Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/soc15.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 83f2717fcf81..af0d4b342e81 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -529,7 +529,8 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
 		else if (amdgpu_device_has_dc_support(adev))
 			amdgpu_device_ip_block_add(adev, &dm_ip_block);
 #else
-#	warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
+		else
+			DRM_WARN("DC Not enabled for SOC15 device.");
 #endif
 		amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block);
@@ -544,11 +545,12 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
 		amdgpu_device_ip_block_add(adev, &pp_smu_ip_block);
 		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
 			amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);
-#if defined(CONFIG_DRM_AMD_DC)
+#if defined(CONFIG_DRM_AMD_DC) && defined(CONFIG_DRM_AMD_DC_DCN1_0)
 		else if (amdgpu_device_has_dc_support(adev))
 			amdgpu_device_ip_block_add(adev, &dm_ip_block);
 #else
-#	warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
+		else
+			DRM_WARN("DC Not enabled for SOC15 device.");
 #endif
 		amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block);
-- 
2.17.1