diff options
| author | Evan Quan <evan.quan@amd.com> | 2021-07-21 18:19:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-28 16:37:18 -0400 |
| commit | 92cf050868c962bc712b5682b8a0ed04d3dfec3d (patch) | |
| tree | f93c26bcea5b6d19dfff0ae4186f9d9676209987 /drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | |
| parent | b928ecfbe369d0e41d9f38df794f3b8615e6f13b (diff) | |
drm/amd/pm: restore user customized OD settings properly for NV1x
The customized OD settings can be divided into two parts: those
committed ones and non-committed ones.
- For those changes which had been fed to SMU before S3/S4/Runpm
suspend kicked, they are committed changes. They should be properly
restored and fed to SMU on S3/S4/Runpm resume.
- For those non-committed changes, they are restored only without feeding
to SMU.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 9 |
1 files changed, 9 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 d68c78be9e98..71afc2d20b12 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -417,6 +417,15 @@ static void smu_restore_dpm_user_profile(struct smu_context *smu) } } + /* Restore user customized OD settings */ + if (smu->user_dpm_profile.user_od) { + if (smu->ppt_funcs->restore_user_od_settings) { + ret = smu->ppt_funcs->restore_user_od_settings(smu); + if (ret) + dev_err(smu->adev->dev, "Failed to upload customized OD settings\n"); + } + } + /* Disable restore flag */ smu->user_dpm_profile.flags &= ~SMU_DPM_USER_PROFILE_RESTORE; } |