diff options
| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2021-05-13 22:17:07 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-19 22:30:11 -0400 |
| commit | 82a520301628dd51eb7ca7a60bbde574a4baebd1 (patch) | |
| tree | 0b812a33671e48911155063a105ba0f0727ff358 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | |
| parent | 698b1010864e4e396762567748724ebadc8184cd (diff) | |
| download | linux-82a520301628dd51eb7ca7a60bbde574a4baebd1.tar.bz2 | |
drm/amdgpu: switch to cached fw flags for mem training cap
Check cached firmware_flags to determin whether
two stage mem training is supported or not.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 3251f6b67e23..9efa02f59b08 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1583,11 +1583,8 @@ static int amdgpu_ttm_reserve_tmr(struct amdgpu_device *adev) bool mem_train_support = false; if (!amdgpu_sriov_vf(adev)) { - ret = amdgpu_mem_train_support(adev); - if (ret == 1) + if (amdgpu_atomfirmware_mem_training_supported(adev)) mem_train_support = true; - else if (ret == -1) - return -EINVAL; else DRM_DEBUG("memory training does not support!\n"); } |