diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 60225a3241e1..faf505de5482 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1860,10 +1860,13 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev) bool mem_train_support = false; if (!amdgpu_sriov_vf(adev)) { - if (adev->fw_vram_usage.mem_train_support) { + ret = amdgpu_mem_train_support(adev); + if (ret == 1) { mem_train_support = true; amdgpu_ttm_training_data_block_init(adev); - } else + } else if (ret == -1) + return -EINVAL; + else DRM_DEBUG("memory training does not support!\n"); } |