diff options
| author | Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> | 2020-04-05 21:43:24 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-24 05:52:45 +0300 |
| commit | efce10005be4023e23ed51fe1c2e8380d5fe62d4 (patch) | |
| tree | 520e51d24f16d74a5e7d101ff93ace98706b2bbd /drivers/gpu | |
| parent | 7914a0cd17ecef152abff399a76cdc3b1cde8d2e (diff) | |
| download | linux-efce10005be4023e23ed51fe1c2e8380d5fe62d4.tar.xz | |
drm/amdgpu: enable xgmi support for Aldebaran
Like its predecessors Aldebran also supports advanced high bandwidth
GPU-GPU communication interface known as xgmi. This enables the basic
xgmi support while refactoring the code slightly.
Detection of xgmi link between host cpu and gpu will be introduced in a
different patch.
Reviewed-by: Oak Zeng <oak.zeng@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 4bbd99b0cc59..cdbea673a58e 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -917,7 +917,9 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev) if (!amdgpu_sriov_vf(adev)) soc15_reg_base_init(adev); - if (adev->asic_type == CHIP_VEGA20 || adev->asic_type == CHIP_ARCTURUS) + if (adev->asic_type == CHIP_VEGA20 || + adev->asic_type == CHIP_ARCTURUS || + adev->asic_type == CHIP_ALDEBARAN) adev->gmc.xgmi.supported = true; if (adev->flags & AMD_IS_APU) { |