From eb39aff7e0e33870319dd7c70a293c80e2df26c7 Mon Sep 17 00:00:00 2001
From: Oak Zeng <Oak.Zeng@amd.com>
Date: Wed, 20 Mar 2019 16:04:10 -0500
Subject: drm/amdgpu: Enable xgmi support for Arcturus
Git-commit: eb39aff7e0e33870319dd7c70a293c80e2df26c7
Patch-mainline: v5.4-rc1
References: bsc#1152489
xgmi is a high performance cross-GPU communication channel.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 8b17eeed09ad..854cf0fd1791 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -593,7 +593,7 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
return -EINVAL;
}
- if (adev->asic_type == CHIP_VEGA20)
+ if (adev->asic_type == CHIP_VEGA20 || adev->asic_type == CHIP_ARCTURUS)
adev->gmc.xgmi.supported = true;
if (adev->flags & AMD_IS_APU)
--
2.28.0