From fd187853857d46dce082e8bca210795a5f2d38a5 Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Mon, 6 Mar 2017 14:01:11 +0800
Subject: [PATCH] drm/amdgpu: enable dcn1.0 dc support on raven

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index df95dd8439b6..27d46a907bd9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1993,6 +1993,10 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type)
 #else
 		return amdgpu_dc > 0;
 #endif
+#endif
+#if defined(CONFIG_DRM_AMD_DC) && defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case CHIP_RAVEN:
+		return amdgpu_dc != 0;
 #endif
 	default:
 		return false;
-- 
2.30.2