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path: root/drivers/gpu/drm/amd/pm/swsmu
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Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu')
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c2
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h1
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c55
-rw-r--r--drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c55
4 files changed, 111 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 3458674fe864..64f917959576 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2897,6 +2897,8 @@ static enum smu_clk_type smu_convert_to_smuclk(enum pp_clock_type type)
clk_type = SMU_OD_FAN_MINIMUM_PWM; break;
case OD_FAN_ZERO_RPM_ENABLE:
clk_type = SMU_OD_FAN_ZERO_RPM_ENABLE; break;
+ case OD_FAN_ZERO_RPM_STOP_TEMP:
+ clk_type = SMU_OD_FAN_ZERO_RPM_STOP_TEMP; 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 e0abb449a3a1..a299dc4a8071 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h
@@ -314,6 +314,7 @@ enum smu_clk_type {
SMU_OD_FAN_TARGET_TEMPERATURE,
SMU_OD_FAN_MINIMUM_PWM,
SMU_OD_FAN_ZERO_RPM_ENABLE,
+ SMU_OD_FAN_ZERO_RPM_STOP_TEMP,
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 a7c62bb09aa0..80c6b1e523aa 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
@@ -108,6 +108,7 @@
#define PP_OD_FEATURE_FAN_TARGET_TEMPERATURE 9
#define PP_OD_FEATURE_FAN_MINIMUM_PWM 10
#define PP_OD_FEATURE_FAN_ZERO_RPM_ENABLE 11
+#define PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP 12
#define LINK_SPEED_MAX 3
@@ -1135,6 +1136,10 @@ static void smu_v13_0_0_get_od_setting_limits(struct smu_context *smu,
od_min_setting = overdrive_lowerlimits->FanZeroRpmEnable;
od_max_setting = overdrive_upperlimits->FanZeroRpmEnable;
break;
+ case PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP:
+ od_min_setting = overdrive_lowerlimits->FanZeroRpmStopTemp;
+ od_max_setting = overdrive_upperlimits->FanZeroRpmStopTemp;
+ break;
default:
od_min_setting = od_max_setting = INT_MAX;
break;
@@ -1473,6 +1478,24 @@ static int smu_v13_0_0_print_clk_levels(struct smu_context *smu,
min_value, max_value);
break;
+ case SMU_OD_FAN_ZERO_RPM_STOP_TEMP:
+ if (!smu_v13_0_0_is_od_feature_supported(smu,
+ PP_OD_FEATURE_ZERO_FAN_BIT))
+ break;
+
+ size += sysfs_emit_at(buf, size, "FAN_ZERO_RPM_STOP_TEMPERATURE:\n");
+ size += sysfs_emit_at(buf, size, "%d\n",
+ (int)od_table->OverDriveTable.FanZeroRpmStopTemp);
+
+ size += sysfs_emit_at(buf, size, "%s:\n", "OD_RANGE");
+ smu_v13_0_0_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP,
+ &min_value,
+ &max_value);
+ size += sysfs_emit_at(buf, size, "ZERO_RPM_STOP_TEMPERATURE: %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) &&
@@ -1575,6 +1598,11 @@ static int smu_v13_0_0_od_restore_table_single(struct smu_context *smu, long inp
boot_overdrive_table->OverDriveTable.FanZeroRpmEnable;
od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
break;
+ case PP_OD_EDIT_FAN_ZERO_RPM_STOP_TEMP:
+ od_table->OverDriveTable.FanZeroRpmStopTemp =
+ boot_overdrive_table->OverDriveTable.FanZeroRpmStopTemp;
+ od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
+ break;
default:
dev_info(adev->dev, "Invalid table index: %ld\n", input);
return -EINVAL;
@@ -1889,6 +1917,27 @@ static int smu_v13_0_0_od_edit_dpm_table(struct smu_context *smu,
od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
break;
+ case PP_OD_EDIT_FAN_ZERO_RPM_STOP_TEMP:
+ if (!smu_v13_0_0_is_od_feature_supported(smu, PP_OD_FEATURE_ZERO_FAN_BIT)) {
+ dev_warn(adev->dev, "Zero RPM setting not supported!\n");
+ return -ENOTSUPP;
+ }
+
+ smu_v13_0_0_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP,
+ &minimum,
+ &maximum);
+ if (input[0] < minimum ||
+ input[0] > maximum) {
+ dev_info(adev->dev, "zero RPM stop temperature setting(%ld) must be within [%d, %d]!\n",
+ input[0], minimum, maximum);
+ return -EINVAL;
+ }
+
+ od_table->OverDriveTable.FanZeroRpmStopTemp = input[0];
+ od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
+ break;
+
case PP_OD_RESTORE_DEFAULT_TABLE:
if (size == 1) {
ret = smu_v13_0_0_od_restore_table_single(smu, input[0]);
@@ -2161,7 +2210,9 @@ static void smu_v13_0_0_set_supported_od_feature_mask(struct smu_context *smu)
OD_OPS_SUPPORT_FAN_MINIMUM_PWM_RETRIEVE |
OD_OPS_SUPPORT_FAN_MINIMUM_PWM_SET |
OD_OPS_SUPPORT_FAN_ZERO_RPM_ENABLE_RETRIEVE |
- OD_OPS_SUPPORT_FAN_ZERO_RPM_ENABLE_SET;
+ OD_OPS_SUPPORT_FAN_ZERO_RPM_ENABLE_SET |
+ OD_OPS_SUPPORT_FAN_ZERO_RPM_STOP_TEMP_RETRIEVE |
+ OD_OPS_SUPPORT_FAN_ZERO_RPM_STOP_TEMP_SET;
}
static int smu_v13_0_0_set_default_od_settings(struct smu_context *smu)
@@ -2229,6 +2280,8 @@ static int smu_v13_0_0_set_default_od_settings(struct smu_context *smu)
user_od_table_bak.OverDriveTable.FanMinimumPwm;
user_od_table->OverDriveTable.FanZeroRpmEnable =
user_od_table_bak.OverDriveTable.FanZeroRpmEnable;
+ user_od_table->OverDriveTable.FanZeroRpmStopTemp =
+ user_od_table_bak.OverDriveTable.FanZeroRpmStopTemp;
}
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 1ba2089d8650..c5d3e25cc967 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
@@ -84,6 +84,7 @@
#define PP_OD_FEATURE_FAN_TARGET_TEMPERATURE 9
#define PP_OD_FEATURE_FAN_MINIMUM_PWM 10
#define PP_OD_FEATURE_FAN_ZERO_RPM_ENABLE 11
+#define PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP 12
#define LINK_SPEED_MAX 3
@@ -1124,6 +1125,10 @@ static void smu_v13_0_7_get_od_setting_limits(struct smu_context *smu,
od_min_setting = overdrive_lowerlimits->FanZeroRpmEnable;
od_max_setting = overdrive_upperlimits->FanZeroRpmEnable;
break;
+ case PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP:
+ od_min_setting = overdrive_lowerlimits->FanZeroRpmStopTemp;
+ od_max_setting = overdrive_upperlimits->FanZeroRpmStopTemp;
+ break;
default:
od_min_setting = od_max_setting = INT_MAX;
break;
@@ -1462,6 +1467,24 @@ static int smu_v13_0_7_print_clk_levels(struct smu_context *smu,
min_value, max_value);
break;
+ case SMU_OD_FAN_ZERO_RPM_STOP_TEMP:
+ if (!smu_v13_0_7_is_od_feature_supported(smu,
+ PP_OD_FEATURE_ZERO_FAN_BIT))
+ break;
+
+ size += sysfs_emit_at(buf, size, "FAN_ZERO_RPM_STOP_TEMPERATURE:\n");
+ size += sysfs_emit_at(buf, size, "%d\n",
+ (int)od_table->OverDriveTable.FanZeroRpmStopTemp);
+
+ size += sysfs_emit_at(buf, size, "%s:\n", "OD_RANGE");
+ smu_v13_0_7_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP,
+ &min_value,
+ &max_value);
+ size += sysfs_emit_at(buf, size, "ZERO_RPM_STOP_TEMPERATURE: %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) &&
@@ -1563,6 +1586,11 @@ static int smu_v13_0_7_od_restore_table_single(struct smu_context *smu, long inp
boot_overdrive_table->OverDriveTable.FanZeroRpmEnable;
od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
break;
+ case PP_OD_EDIT_FAN_ZERO_RPM_STOP_TEMP:
+ od_table->OverDriveTable.FanZeroRpmStopTemp =
+ boot_overdrive_table->OverDriveTable.FanZeroRpmStopTemp;
+ od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
+ break;
default:
dev_info(adev->dev, "Invalid table index: %ld\n", input);
return -EINVAL;
@@ -1877,6 +1905,27 @@ static int smu_v13_0_7_od_edit_dpm_table(struct smu_context *smu,
od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
break;
+ case PP_OD_EDIT_FAN_ZERO_RPM_STOP_TEMP:
+ if (!smu_v13_0_7_is_od_feature_supported(smu, PP_OD_FEATURE_ZERO_FAN_BIT)) {
+ dev_warn(adev->dev, "Zero RPM setting not supported!\n");
+ return -ENOTSUPP;
+ }
+
+ smu_v13_0_7_get_od_setting_limits(smu,
+ PP_OD_FEATURE_FAN_ZERO_RPM_STOP_TEMP,
+ &minimum,
+ &maximum);
+ if (input[0] < minimum ||
+ input[0] > maximum) {
+ dev_info(adev->dev, "zero RPM stop temperature setting(%ld) must be within [%d, %d]!\n",
+ input[0], minimum, maximum);
+ return -EINVAL;
+ }
+
+ od_table->OverDriveTable.FanZeroRpmStopTemp = input[0];
+ od_table->OverDriveTable.FeatureCtrlMask |= BIT(PP_OD_FEATURE_ZERO_FAN_BIT);
+ break;
+
case PP_OD_RESTORE_DEFAULT_TABLE:
if (size == 1) {
ret = smu_v13_0_7_od_restore_table_single(smu, input[0]);
@@ -2145,7 +2194,9 @@ static void smu_v13_0_7_set_supported_od_feature_mask(struct smu_context *smu)
OD_OPS_SUPPORT_FAN_MINIMUM_PWM_RETRIEVE |
OD_OPS_SUPPORT_FAN_MINIMUM_PWM_SET |
OD_OPS_SUPPORT_FAN_ZERO_RPM_ENABLE_RETRIEVE |
- OD_OPS_SUPPORT_FAN_ZERO_RPM_ENABLE_SET;
+ OD_OPS_SUPPORT_FAN_ZERO_RPM_ENABLE_SET |
+ OD_OPS_SUPPORT_FAN_ZERO_RPM_STOP_TEMP_RETRIEVE |
+ OD_OPS_SUPPORT_FAN_ZERO_RPM_STOP_TEMP_SET;
}
static int smu_v13_0_7_set_default_od_settings(struct smu_context *smu)
@@ -2213,6 +2264,8 @@ static int smu_v13_0_7_set_default_od_settings(struct smu_context *smu)
user_od_table_bak.OverDriveTable.FanMinimumPwm;
user_od_table->OverDriveTable.FanZeroRpmEnable =
user_od_table_bak.OverDriveTable.FanZeroRpmEnable;
+ user_od_table->OverDriveTable.FanZeroRpmStopTemp =
+ user_od_table_bak.OverDriveTable.FanZeroRpmStopTemp;
}
smu_v13_0_7_set_supported_od_feature_mask(smu);
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-01-11 14:32:16 +0000