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| author | Xiaojian Du <Xiaojian.Du@amd.com> | 2020-11-12 19:08:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-11-16 12:18:02 -0500 |
| commit | 93a8024130e218821c2d9cf7a7ed1ca8cdb8f809 (patch) | |
| tree | c1a21f6d0d3e83f1b32ea597ab7da3684bf2e9df /drivers/gpu/drm/amd | |
| parent | c98ee89736b80fd1d4f4cdd0b0b9c6ce66f5d666 (diff) | |
| download | linux-93a8024130e218821c2d9cf7a7ed1ca8cdb8f809.tar.gz linux-93a8024130e218821c2d9cf7a7ed1ca8cdb8f809.tar.bz2 linux-93a8024130e218821c2d9cf7a7ed1ca8cdb8f809.zip | |
drm/amd/pm: enable the fine grain tuning function for vangogh
This patch is to enale the fine grain tuning function for vangogh.
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 7b698c5ddad0..1904df5a3e20 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -405,6 +405,8 @@ static int smu_set_funcs(struct amdgpu_device *adev) break; case CHIP_VANGOGH: vangogh_set_ppt_funcs(smu); + /* enable the OD by default to allow the fine grain tuning function */ + smu->od_enabled = true; break; default: return -EINVAL; @@ -474,6 +476,8 @@ static int smu_late_init(void *handle) struct smu_context *smu = &adev->smu; int ret = 0; + smu_set_fine_grain_gfx_freq_parameters(smu); + if (adev->asic_type == CHIP_VANGOGH) return 0; |