From 9935ae9fe355cc3c6128eae8909a992ecfbf8be8 Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Sat, 17 May 2025 11:11:24 +0300
Subject: [PATCH] engine: allow users to explicitly disable auto-turbo

---
 src/config/types.rs | 10 ++++++++++
 src/engine.rs       | 11 +++++++++--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/config/types.rs b/src/config/types.rs
index 297b65b..dba5c49 100644
--- a/src/config/types.rs
+++ b/src/config/types.rs
@@ -51,6 +51,7 @@ pub struct ProfileConfig {
     pub max_freq_mhz: Option<u32>,
     pub platform_profile: Option<String>,
     pub turbo_auto_settings: Option<TurboAutoSettings>,
+    pub enable_auto_turbo: bool,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub battery_charge_thresholds: Option<BatteryChargeThresholds>,
 }
@@ -66,6 +67,7 @@ impl Default for ProfileConfig {
             max_freq_mhz: None,     // no override
             platform_profile: None, // no override
             turbo_auto_settings: Some(TurboAutoSettings::default()),
+            enable_auto_turbo: default_enable_auto_turbo(),
             battery_charge_thresholds: None,
         }
     }
@@ -125,6 +127,8 @@ pub struct ProfileConfigToml {
     pub max_freq_mhz: Option<u32>,
     pub platform_profile: Option<String>,
     pub turbo_auto_settings: Option<TurboAutoSettings>,
+    #[serde(default = "default_enable_auto_turbo")]
+    pub enable_auto_turbo: bool,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub battery_charge_thresholds: Option<BatteryChargeThresholds>,
 }
@@ -153,6 +157,7 @@ impl Default for ProfileConfigToml {
             max_freq_mhz: None,
             platform_profile: None,
             turbo_auto_settings: None,
+            enable_auto_turbo: default_enable_auto_turbo(),
             battery_charge_thresholds: None,
         }
     }
@@ -213,6 +218,7 @@ impl From<ProfileConfigToml> for ProfileConfig {
             turbo_auto_settings: toml_config
                 .turbo_auto_settings
                 .or_else(|| Some(TurboAutoSettings::default())),
+            enable_auto_turbo: toml_config.enable_auto_turbo,
             battery_charge_thresholds: toml_config.battery_charge_thresholds,
         }
     }
@@ -286,6 +292,10 @@ const fn default_stats_file_path() -> Option<String> {
     None
 }
 
+const fn default_enable_auto_turbo() -> bool {
+    true
+}
+
 #[derive(Deserialize, Serialize, Debug, Clone)]
 pub struct DaemonConfigToml {
     #[serde(default = "default_poll_interval_sec")]
diff --git a/src/engine.rs b/src/engine.rs
index 4eb3e6b..cb56254 100644
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -113,8 +113,15 @@ pub fn determine_and_apply_settings(
         info!("Setting turbo to '{turbo_setting:?}'");
         match turbo_setting {
             TurboSetting::Auto => {
-                debug!("Managing turbo in auto mode based on system conditions");
-                manage_auto_turbo(report, selected_profile_config)?;
+                if selected_profile_config.enable_auto_turbo {
+                    debug!("Managing turbo in auto mode based on system conditions");
+                    manage_auto_turbo(report, selected_profile_config)?;
+                } else {
+                    debug!("Auto turbo management disabled by configuration, using system default behavior");
+                    try_apply_feature("Turbo boost", "system default (Auto)", || {
+                        cpu::set_turbo(turbo_setting)
+                    })?;
+                }
             }
             _ => {
                 try_apply_feature("Turbo boost", &format!("{turbo_setting:?}"), || {