diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 0a0109be4d06..c3cb9570f0ba 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -4615,9 +4615,10 @@ int amdgpu_device_init(struct amdgpu_device *adev, /* APUs w/ gfx9 onwards doesn't reply on PCIe atomics, rather it is a * internal path natively support atomics, set have_atomics_support to true. */ - } else if ((adev->flags & AMD_IS_APU) && - (amdgpu_ip_version(adev, GC_HWIP, 0) > - IP_VERSION(9, 0, 0))) { + } else if ((adev->flags & AMD_IS_APU && + amdgpu_ip_version(adev, GC_HWIP, 0) > IP_VERSION(9, 0, 0)) || + (adev->gmc.xgmi.connected_to_cpu && + amdgpu_ip_version(adev, GC_HWIP, 0) >= IP_VERSION(12, 1, 0))) { adev->have_atomics_support = true; } else { adev->have_atomics_support =