From: Oak Zeng Date: Wed, 20 Mar 2019 21:04:10 +0000 (-0500) Subject: drm/amdgpu: Enable xgmi support for Arcturus X-Git-Tag: v5.4-rc1~106^2~17^2~372 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=eb39aff7e0e33870319dd7c70a293c80e2df26c7;p=linux.git drm/amdgpu: Enable xgmi support for Arcturus xgmi is a high performance cross-GPU communication channel. Signed-off-by: Oak Zeng Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- 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)