Add SMU13 fan acoustic limit OD setting support.
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
---
.../gpu/drm/amd/include/kgd_pp_interface.h | 2 +
drivers/gpu/drm/amd/pm/amdgpu_pm.c | 45 ++++++++++++++++
drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h | 2 +
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 2 +
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h | 1 +
.../drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 51 ++++++++++++++++++-
.../drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 51 ++++++++++++++++++-
7 files changed, 152 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/include/kgd_pp_interface.h b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
index 3743777b45cb..aa07c5d0d3c9 100644
--- a/drivers/gpu/drm/amd/include/kgd_pp_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_pp_interface.h
@@ -115,6 +115,7 @@ enum pp_clock_type {
OD_CCLK,
OD_FAN_MODE,
OD_FAN_CURVE,
+ OD_ACOUSTIC_LIMIT,
};
enum amd_pp_sensors {
@@ -190,6 +191,7 @@ enum PP_OD_DPM_TABLE_COMMAND {
PP_OD_EDIT_VDDGFX_OFFSET,
PP_OD_EDIT_FAN_MODE,
PP_OD_EDIT_FAN_CURVE,
+ PP_OD_EDIT_ACOUSTIC_LIMIT,
};
struct pp_states_info {
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
index 7baebe45b912..e09da037d605 100644
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -3721,6 +3721,43 @@ static umode_t fan_curve_visible(struct amdgpu_device *adev)
return umode;
}
+static ssize_t acoustic_limit_threshold_show(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ char *buf)
+{
+ struct od_kobj *container = container_of(kobj, struct od_kobj, kobj);
+ struct amdgpu_device *adev = (struct amdgpu_device *)container->priv;
+
+ return (ssize_t)amdgpu_retrieve_od_settings(adev, OD_ACOUSTIC_LIMIT, buf);
+}
+
+static ssize_t acoustic_limit_threshold_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct od_kobj *container = container_of(kobj, struct od_kobj, kobj);
+ struct amdgpu_device *adev = (struct amdgpu_device *)container->priv;
+
+ return (ssize_t)amdgpu_distribute_custom_od_settings(adev,
+ PP_OD_EDIT_ACOUSTIC_LIMIT,
+ buf,
+ count);
+}
+
+static umode_t acoustic_limit_threshold_visible(struct amdgpu_device *adev)
+{
+ umode_t umode = 0000;
+
+ if (adev->pm.od_feature_mask & OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_RETRIEVE)
+ umode |= S_IRUSR | S_IRGRP | S_IROTH;
+
+ if (adev->pm.od_feature_mask & OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_SET)
+ umode |= S_IWUSR;
+
+ return umode;
+}
+
static struct od_feature_set amdgpu_od_set = {
.containers = {
[0] = {
@@ -3742,6 +3779,14 @@ static struct od_feature_set amdgpu_od_set = {
.store = fan_curve_store,
},
},
+ [2] = {
+ .name = "acoustic_limit_rpm_threshold",
+ .ops = {
+ .is_visible = acoustic_limit_threshold_visible,
+ .show = acoustic_limit_threshold_show,
+ .store = acoustic_limit_threshold_store,
+ },
+ },
},
},
},
diff --git a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
index 4463c60b710a..17ffcef34e61 100644
--- a/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
+++ b/drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h
@@ -318,6 +318,8 @@ struct config_table_setting
#define OD_OPS_SUPPORT_FAN_MODE_SET BIT(1)
#define OD_OPS_SUPPORT_FAN_CURVE_RETRIEVE BIT(2)
#define OD_OPS_SUPPORT_FAN_CURVE_SET BIT(3)
+#define OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_RETRIEVE BIT(4)
+#define OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_SET BIT(5)
struct amdgpu_pm {
struct mutex mutex;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index fe998df9dca2..3db6bd49b73c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2485,6 +2485,8 @@ static enum smu_clk_type smu_convert_to_smuclk(enum pp_clock_type type)
clk_type = SMU_OD_FAN_MODE; break;
case OD_FAN_CURVE:
clk_type = SMU_OD_FAN_CURVE; break;
+ case OD_ACOUSTIC_LIMIT:
+ clk_type = SMU_OD_ACOUSTIC_LIMIT; break;
default:
clk_type = SMU_CLK_COUNT; break;
}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
index dc5f6e166907..63fe6f2882cf 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
@@ -280,6 +280,7 @@ enum smu_clk_type {
SMU_OD_VDDGFX_OFFSET,
SMU_OD_FAN_MODE,
SMU_OD_FAN_CURVE,
+ SMU_OD_ACOUSTIC_LIMIT,
SMU_CLK_COUNT,
};
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index 426652af4fc5..25c1a11e2d8a 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -104,6 +104,7 @@
#define PP_OD_FEATURE_FAN_MODE 5
#define PP_OD_FEATURE_FAN_CURVE_TEMP 6
#define PP_OD_FEATURE_FAN_CURVE_PWM 7
+#define PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT 8
static struct cmn2asic_msg_mapping smu_v13_0_0_message_map[SMU_MSG_MAX_COUNT] = {
MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 1),
@@ -1098,6 +1099,10 @@ static void smu_v13_0_0_get_od_setting_limits(struct smu_context *smu,
od_min_setting = overdrive_lowerlimits->FanLinearPwmPoints;
od_max_setting = overdrive_upperlimits->FanLinearPwmPoints;
break;
+ case PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT:
+ od_min_setting = overdrive_lowerlimits->AcousticLimitRpmThreshold;
+ od_max_setting = overdrive_upperlimits->AcousticLimitRpmThreshold;
+ break;
default:
od_min_setting = od_max_setting = INT_MAX;
break;
@@ -1354,6 +1359,24 @@ static int smu_v13_0_0_print_clk_levels(struct smu_context *smu,
break;
+ case SMU_OD_ACOUSTIC_LIMIT:
+ if (!smu_v13_0_0_is_od_feature_supported(smu,
+ PP_OD_FEATURE_FAN_CURVE_BIT))
+ break;
+
+ size += sysfs_emit_at(buf, size, "OD_ACOUSTIC_LIMIT:\n");
+ size += sysfs_emit_at(buf, size, "%d\n",
+ (int)od_table->OverDriveTable.AcousticLimitRpmThreshold);
+
+ size += sysfs_emit_at(buf, size, "%s:\n", "OD_RANGE");
+ smu_v13_0_0_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT,
+ &min_value,
+ &max_value);
+ size += sysfs_emit_at(buf, size, "ACOUSTIC_LIMIT: %u %u\n",
+ min_value, max_value);
+ break;
+
case SMU_OD_RANGE:
if (!smu_v13_0_0_is_od_feature_supported(smu, PP_OD_FEATURE_GFXCLK_BIT) &&
!smu_v13_0_0_is_od_feature_supported(smu, PP_OD_FEATURE_UCLK_BIT) &&
@@ -1605,6 +1628,28 @@ static int smu_v13_0_0_od_edit_dpm_table(struct smu_context *smu,
od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_FAN_CURVE_BIT);
break;
+ case PP_OD_EDIT_ACOUSTIC_LIMIT:
+ if (!smu_v13_0_0_is_od_feature_supported(smu, PP_OD_FEATURE_FAN_CURVE_BIT)) {
+ dev_warn(adev->dev, "Fan curve setting not supported!\n");
+ return -ENOTSUPP;
+ }
+
+ smu_v13_0_0_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT,
+ &minimum,
+ &maximum);
+ if (input[0] < minimum ||
+ input[0] > maximum) {
+ dev_info(adev->dev, "acoustic limit threshold setting(%ld) must be within [%d, %d]!\n",
+ input[0], minimum, maximum);
+ return -EINVAL;
+ }
+
+ od_table->OverDriveTable.AcousticLimitRpmThreshold = input[0];
+ od_table->OverDriveTable.FanMode = FAN_MODE_AUTO;
+ od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_FAN_CURVE_BIT);
+ break;
+
case PP_OD_RESTORE_DEFAULT_TABLE:
feature_ctrlmask = od_table->OverDriveTable.FeatureCtrlMask;
memcpy(od_table,
@@ -1860,7 +1905,9 @@ static void smu_v13_0_0_set_supported_od_feature_mask(struct smu_context *smu)
PP_OD_FEATURE_FAN_CURVE_BIT))
adev->pm.od_feature_mask |= OD_OPS_SUPPORT_FAN_MODE_RETRIEVE |
OD_OPS_SUPPORT_FAN_CURVE_RETRIEVE |
- OD_OPS_SUPPORT_FAN_CURVE_SET;
+ OD_OPS_SUPPORT_FAN_CURVE_SET |
+ OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_RETRIEVE |
+ OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_SET;
}
static int smu_v13_0_0_set_default_od_settings(struct smu_context *smu)
@@ -1920,6 +1967,8 @@ static int smu_v13_0_0_set_default_od_settings(struct smu_context *smu)
user_od_table->OverDriveTable.FanLinearPwmPoints[i] =
user_od_table_bak.OverDriveTable.FanLinearPwmPoints[i];
}
+ user_od_table->OverDriveTable.AcousticLimitRpmThreshold =
+ user_od_table_bak.OverDriveTable.AcousticLimitRpmThreshold;
}
smu_v13_0_0_set_supported_od_feature_mask(smu);
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
index 72bbbd2569e9..55f0f8b32fab 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c
@@ -80,6 +80,7 @@
#define PP_OD_FEATURE_FAN_MODE 5
#define PP_OD_FEATURE_FAN_CURVE_TEMP 6
#define PP_OD_FEATURE_FAN_CURVE_PWM 7
+#define PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT 8
static struct cmn2asic_msg_mapping smu_v13_0_7_message_map[SMU_MSG_MAX_COUNT] = {
MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 1),
@@ -1085,6 +1086,10 @@ static void smu_v13_0_7_get_od_setting_limits(struct smu_context *smu,
od_min_setting = overdrive_lowerlimits->FanLinearPwmPoints;
od_max_setting = overdrive_upperlimits->FanLinearPwmPoints;
break;
+ case PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT:
+ od_min_setting = overdrive_lowerlimits->AcousticLimitRpmThreshold;
+ od_max_setting = overdrive_upperlimits->AcousticLimitRpmThreshold;
+ break;
default:
od_min_setting = od_max_setting = INT_MAX;
break;
@@ -1341,6 +1346,24 @@ static int smu_v13_0_7_print_clk_levels(struct smu_context *smu,
break;
+ case SMU_OD_ACOUSTIC_LIMIT:
+ if (!smu_v13_0_7_is_od_feature_supported(smu,
+ PP_OD_FEATURE_FAN_CURVE_BIT))
+ break;
+
+ size += sysfs_emit_at(buf, size, "OD_ACOUSTIC_LIMIT:\n");
+ size += sysfs_emit_at(buf, size, "%d\n",
+ (int)od_table->OverDriveTable.AcousticLimitRpmThreshold);
+
+ size += sysfs_emit_at(buf, size, "%s:\n", "OD_RANGE");
+ smu_v13_0_7_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT,
+ &min_value,
+ &max_value);
+ size += sysfs_emit_at(buf, size, "ACOUSTIC_LIMIT: %u %u\n",
+ min_value, max_value);
+ break;
+
case SMU_OD_RANGE:
if (!smu_v13_0_7_is_od_feature_supported(smu, PP_OD_FEATURE_GFXCLK_BIT) &&
!smu_v13_0_7_is_od_feature_supported(smu, PP_OD_FEATURE_UCLK_BIT) &&
@@ -1592,6 +1615,28 @@ static int smu_v13_0_7_od_edit_dpm_table(struct smu_context *smu,
od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_FAN_CURVE_BIT);
break;
+ case PP_OD_EDIT_ACOUSTIC_LIMIT:
+ if (!smu_v13_0_7_is_od_feature_supported(smu, PP_OD_FEATURE_FAN_CURVE_BIT)) {
+ dev_warn(adev->dev, "Fan curve setting not supported!\n");
+ return -ENOTSUPP;
+ }
+
+ smu_v13_0_7_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ACOUSTIC_LIMIT,
+ &minimum,
+ &maximum);
+ if (input[0] < minimum ||
+ input[0] > maximum) {
+ dev_info(adev->dev, "acoustic limit threshold setting(%ld) must be within [%d, %d]!\n",
+ input[0], minimum, maximum);
+ return -EINVAL;
+ }
+
+ od_table->OverDriveTable.AcousticLimitRpmThreshold = input[0];
+ od_table->OverDriveTable.FanMode = FAN_MODE_AUTO;
+ od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_FAN_CURVE_BIT);
+ break;
+
case PP_OD_RESTORE_DEFAULT_TABLE:
feature_ctrlmask = od_table->OverDriveTable.FeatureCtrlMask;
memcpy(od_table,
@@ -1842,7 +1887,9 @@ static void smu_v13_0_7_set_supported_od_feature_mask(struct smu_context *smu)
PP_OD_FEATURE_FAN_CURVE_BIT))
adev->pm.od_feature_mask |= OD_OPS_SUPPORT_FAN_MODE_RETRIEVE |
OD_OPS_SUPPORT_FAN_CURVE_RETRIEVE |
- OD_OPS_SUPPORT_FAN_CURVE_SET;
+ OD_OPS_SUPPORT_FAN_CURVE_SET |
+ OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_RETRIEVE |
+ OD_OPS_SUPPORT_ACOUSTIC_LIMIT_THRESHOLD_SET;
}
static int smu_v13_0_7_set_default_od_settings(struct smu_context *smu)
@@ -1902,6 +1949,8 @@ static int smu_v13_0_7_set_default_od_settings(struct smu_context *smu)
user_od_table->OverDriveTable.FanLinearPwmPoints[i] =
user_od_table_bak.OverDriveTable.FanLinearPwmPoints[i];
}
+ user_od_table->OverDriveTable.AcousticLimitRpmThreshold =
+ user_od_table_bak.OverDriveTable.AcousticLimitRpmThreshold;
}
smu_v13_0_7_set_supported_od_feature_mask(smu);
--
2.34.1
