diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2022-01-24 16:08:32 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-17 15:59:05 -0500 |
| commit | 91aa9c8f5282922b2890227724467de2f32fbf84 (patch) | |
| tree | ead90a43aedb8edfa0a764b1625f357ba4c023b1 /drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | |
| parent | 779596ce6a79e187995f04f143fc5ea44a565ea9 (diff) | |
drm/amdgpu/smu11.5: restore cclks in vangogh_set_performance_level
When we disable manual clock setting, we need to restore the cclks
as well as the gfxclk.
Acked-by: Huang Rui <ray.huang@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c index 96a5b31f708d..5551e1426ef5 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c @@ -1384,7 +1384,7 @@ static int vangogh_set_peak_clock_by_device(struct smu_context *smu) static int vangogh_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level) { - int ret = 0; + int ret = 0, i; uint32_t soc_mask, mclk_mask, fclk_mask; uint32_t vclk_mask = 0, dclk_mask = 0; @@ -1478,6 +1478,24 @@ static int vangogh_set_performance_level(struct smu_context *smu, if (ret) return ret; + if (smu->adev->pm.fw_version >= 0x43f1b00) { + for (i = 0; i < smu->cpu_core_num; i++) { + ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMinCclk, + ((i << 20) + | smu->cpu_actual_soft_min_freq), + NULL); + if (ret) + return ret; + + ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxCclk, + ((i << 20) + | smu->cpu_actual_soft_max_freq), + NULL); + if (ret) + return ret; + } + } + return ret; } |