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| author | John Clements <john.clements@amd.com> | 2020-07-17 14:13:50 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-21 15:37:39 -0400 |
| commit | c652923afa7c8fef2aee42142e9663c0e69f367d (patch) | |
| tree | 7e40f9d51dd37f518a5a0b911b82b7617710617b | |
| parent | cff5f790193c0ab262a59e80f6024c932f5dcc9f (diff) | |
| download | linux-c652923afa7c8fef2aee42142e9663c0e69f367d.tar.bz2 | |
drm/amdgpu: enable xgmi support for sienna cichlid
set xgmi support flag suring nv ip init sequence
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 479991b71295..ea69ae76773e 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -446,6 +446,9 @@ int nv_set_ip_blocks(struct amdgpu_device *adev) adev->nbio.funcs = &nbio_v2_3_funcs; adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg; + if (adev->asic_type == CHIP_SIENNA_CICHLID) + adev->gmc.xgmi.supported = true; + /* Set IP register base before any HW register access */ r = nv_reg_base_init(adev); if (r) |