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Message-Id: <20210503163513.2851510-7-sashal@kernel.org>
Date: Mon, 3 May 2021 12:33:06 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Huang Rui <ray.huang@....com>,
Alex Deucher <alexander.deucher@....com>,
Sasha Levin <sashal@...nel.org>, amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 5.12 007/134] drm/amd/pm: do not issue message while write "r" into pp_od_clk_voltage
From: Huang Rui <ray.huang@....com>
[ Upstream commit ca1203d7d7295c49e5707d7def457bdc524a8edb ]
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@....com>
Reviewed-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
.../drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 14 -------
.../gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 38 -------------------
.../gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c | 18 ---------
3 files changed, 70 deletions(-)
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
index ed05a30d1139..e2a56a7f3d7a 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c
@@ -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");
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 101eaa20db9b..a80f551771b9 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c
@@ -1462,7 +1462,6 @@ 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)) {
@@ -1535,43 +1534,6 @@ 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:
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
index 5493388fcb10..dbe6d0caddb7 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c
@@ -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) {
--
2.30.2
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