From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Mon, 6 Mar 2017 06:01:11 +0000 (+0800)
Subject: drm/amdgpu: enable dcn1.0 dc support on raven
X-Git-Tag: v4.15-rc1~56^2~23^2~528
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=fd187853857d46dce082e8bca210795a5f2d38a5;p=linux.git

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>
---

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;