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drm/amd/pm: do not issue message while write "r" into pp_od_clk_voltage

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We should commit the value after restore them back to default as well.

$ echo "r" > pp_od_clk_voltage
$ echo "c" > pp_od_clk_voltage

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2021-02-10 12:27:43 +08:00 committed by Alex Deucher
parent 0b7421f0a6
commit ca1203d7d7
3 changed files with 0 additions and 70 deletions
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14
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
View File

@ -1526,20 +1526,6 @@ static int smu10_set_fine_grain_clk_vol(struct pp_hwmgr *hwmgr,
smu10_data->gfx_actual_soft_min_freq = min_freq;
smu10_data->gfx_actual_soft_max_freq = max_freq;
ret = smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetHardMinGfxClk,
min_freq,
NULL);
if (ret)
return ret;
ret = smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_SetSoftMaxGfxClk,
max_freq,
NULL);
if (ret)
return ret;
} else if (type == PP_OD_COMMIT_DPM_TABLE) {
if (size != 0) {
pr_err("Input parameter number not correct\n");

38
drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
View File

@ -1457,7 +1457,6 @@ static int vangogh_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TAB
long input[], uint32_t size)
{
int ret = 0;
int i;
struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
if (!(smu_dpm_ctx->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL)) {
@ -1530,43 +1529,6 @@ static int vangogh_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TAB
smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;
smu->cpu_actual_soft_min_freq = smu->cpu_default_soft_min_freq;
smu->cpu_actual_soft_max_freq = smu->cpu_default_soft_max_freq;
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinGfxClk,
smu->gfx_actual_hard_min_freq, NULL);
if (ret) {
dev_err(smu->adev->dev, "Restore the default hard min sclk failed!");
return ret;
}
ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk,
smu->gfx_actual_soft_max_freq, NULL);
if (ret) {
dev_err(smu->adev->dev, "Restore the default soft max sclk failed!");
return ret;
}
if (smu->adev->pm.fw_version < 0x43f1b00) {
dev_warn(smu->adev->dev, "CPUSoftMax/CPUSoftMin are not supported, please update SBIOS!\n");
break;
}
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) {
dev_err(smu->adev->dev, "Set hard min cclk failed!");
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) {
dev_err(smu->adev->dev, "Set soft max cclk failed!");
return ret;
}
}
}
break;
case PP_OD_COMMIT_DPM_TABLE:

18
drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
View File

@ -389,24 +389,6 @@ static int renoir_od_edit_dpm_table(struct smu_context *smu,
}
smu->gfx_actual_hard_min_freq = smu->gfx_default_hard_min_freq;
smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;
ret = smu_cmn_send_smc_msg_with_param(smu,
SMU_MSG_SetHardMinGfxClk,
smu->gfx_actual_hard_min_freq,
NULL);
if (ret) {
dev_err(smu->adev->dev, "Restore the default hard min sclk failed!");
return ret;
}
ret = smu_cmn_send_smc_msg_with_param(smu,
SMU_MSG_SetSoftMaxGfxClk,
smu->gfx_actual_soft_max_freq,
NULL);
if (ret) {
dev_err(smu->adev->dev, "Restore the default soft max sclk failed!");
return ret;
}
break;
case PP_OD_COMMIT_DPM_TABLE:
if (size != 0) {