Merge branch 'devel'

asusd/src/asus_armoury.rs

@@ -55,6 +55,25 @@ impl AsusArmouryAttribute {
         String::from(self.attr.name())
     }
 
+    fn resolve_i32_value(refreshed: Option<i32>, cached: &AttrValue) -> i32 {
+        refreshed
+            .or(match cached {
+                AttrValue::Integer(i) => Some(*i),
+                _ => None,
+            })
+            .unwrap_or(-1)
+    }
+
+    pub async fn emit_limits(&self, connection: &Connection) -> Result<(), RogError> {
+        let path = dbus_path_for_attr(self.attr.name());
+        let signal = SignalEmitter::new(connection, path)?;
+        self.min_value_changed(&signal).await?;
+        self.max_value_changed(&signal).await?;
+        self.scalar_increment_changed(&signal).await?;
+        self.current_value_changed(&signal).await?;
+        Ok(())
+    }
+
     pub async fn move_to_zbus(self, connection: &Connection) -> Result<(), RogError> {
         let path = dbus_path_for_attr(self.attr.name());
         connection
@@ -117,6 +136,35 @@ impl AsusArmouryAttribute {
     }
 }
 
+#[derive(Clone, Default)]
+pub struct ArmouryAttributeRegistry {
+    attrs: Vec<AsusArmouryAttribute>,
+}
+
+impl ArmouryAttributeRegistry {
+    pub fn push(&mut self, attr: AsusArmouryAttribute) {
+        self.attrs.push(attr);
+    }
+
+    pub async fn emit_limits(&self, connection: &Connection) -> Result<(), RogError> {
+        let mut last_err: Option<RogError> = None;
+        for attr in &self.attrs {
+            if let Err(e) = attr.emit_limits(connection).await {
+                error!(
+                    "Failed to emit updated limits for attribute '{}': {e:?}",
+                    attr.attribute_name()
+                );
+                last_err = Some(e);
+            }
+        }
+        if let Some(err) = last_err {
+            Err(err)
+        } else {
+            Ok(())
+        }
+    }
+}
+
 impl crate::Reloadable for AsusArmouryAttribute {
     async fn reload(&mut self) -> Result<(), RogError> {
         info!("Reloading {}", self.attr.name());
@@ -131,25 +179,31 @@ impl crate::Reloadable for AsusArmouryAttribute {
                     error!("Could not get power status: {e:?}");
                     e
                 })
-                .unwrap_or_default();
+                .unwrap_or_default()
-            let config = if power_plugged == 1 {
+                == 1;
-                &self.config.lock().await.ac_profile_tunings
+
-            } else {
+            let apply_value = {
-                &self.config.lock().await.dc_profile_tunings
+                let config = self.config.lock().await;
+                config
+                    .select_tunings_ref(power_plugged, profile)
+                    .and_then(|tuning| {
+                        if tuning.enabled {
+                            tuning.group.get(&self.name()).copied()
+                        } else {
+                            None
+                        }
+                    })
             };
-            if let Some(tuning) = config.get(&profile) {
+
-                if tuning.enabled {
+            if let Some(tune) = apply_value {
-                    if let Some(tune) = tuning.group.get(&self.name()) {
+                self.attr
-                        self.attr
+                    .set_current_value(&AttrValue::Integer(tune))
-                            .set_current_value(&AttrValue::Integer(*tune))
+                    .map_err(|e| {
-                            .map_err(|e| {
+                        error!("Could not set {} value: {e:?}", self.attr.name());
-                                error!("Could not set {} value: {e:?}", self.attr.name());
+                        self.attr.base_path_exists();
-                                self.attr.base_path_exists();
+                        e
-                                e
+                    })?;
-                            })?;
+                info!("Set {} to {:?}", self.attr.name(), tune);
-                        info!("Set {} to {:?}", self.attr.name(), tune);
-                    }
-                }
             }
         } else {
             // Handle non-PPT attributes (boolean and other settings)
@@ -256,26 +310,20 @@ impl AsusArmouryAttribute {
 
     #[zbus(property)]
     async fn min_value(&self) -> i32 {
-        match self.attr.min_value() {
+        Self::resolve_i32_value(self.attr.refresh_min_value(), self.attr.min_value())
-            AttrValue::Integer(i) => *i,
-            _ => -1,
-        }
     }
 
     #[zbus(property)]
     async fn max_value(&self) -> i32 {
-        match self.attr.max_value() {
+        Self::resolve_i32_value(self.attr.refresh_max_value(), self.attr.max_value())
-            AttrValue::Integer(i) => *i,
-            _ => -1,
-        }
     }
 
     #[zbus(property)]
     async fn scalar_increment(&self) -> i32 {
-        match self.attr.scalar_increment() {
+        Self::resolve_i32_value(
-            AttrValue::Integer(i) => *i,
+            self.attr.refresh_scalar_increment(),
-            _ => -1,
+            self.attr.scalar_increment(),
-        }
+        )
     }
 
     #[zbus(property)]
@@ -297,12 +345,15 @@ impl AsusArmouryAttribute {
                     error!("Could not get power status: {e:?}");
                     e
                 })
-                .unwrap_or_default();
+                .unwrap_or_default()
-            let mut config = self.config.lock().await;
+                == 1;
-            let tuning = config.select_tunings(power_plugged == 1, profile);
+            let config = self.config.lock().await;
-            if let Some(tune) = tuning.group.get(&self.name()) {
+            if let Some(tuning) = config.select_tunings_ref(power_plugged, profile) {
-                return Ok(*tune);
+                if let Some(tune) = tuning.group.get(&self.name()) {
-            } else if let AttrValue::Integer(i) = self.attr.default_value() {
+                    return Ok(*tune);
+                }
+            }
+            if let AttrValue::Integer(i) = self.attr.default_value() {
                 return Ok(*i);
             }
             return Err(fdo::Error::Failed(
@@ -318,6 +369,83 @@ impl AsusArmouryAttribute {
         ))
     }
 
+    async fn stored_value_for_power(&self, on_ac: bool) -> fdo::Result<i32> {
+        if !self.name().is_ppt() {
+            return Err(fdo::Error::NotSupported(
+                "Stored values are only available for PPT attributes".to_string(),
+            ));
+        }
+
+        let profile: PlatformProfile = self.platform.get_platform_profile()?.into();
+        let config = self.config.lock().await;
+        if let Some(tuning) = config.select_tunings_ref(on_ac, profile) {
+            if let Some(tune) = tuning.group.get(&self.name()) {
+                return Ok(*tune);
+            }
+        }
+
+        if let AttrValue::Integer(i) = self.attr.default_value() {
+            return Ok(*i);
+        }
+        Err(fdo::Error::Failed(
+            "Could not read stored value".to_string(),
+        ))
+    }
+
+    async fn set_value_for_power(&mut self, on_ac: bool, value: i32) -> fdo::Result<()> {
+        if !self.name().is_ppt() {
+            return Err(fdo::Error::NotSupported(
+                "Setting stored values is only supported for PPT attributes".to_string(),
+            ));
+        }
+
+        let profile: PlatformProfile = self.platform.get_platform_profile()?.into();
+        let apply_now;
+
+        {
+            let mut config = self.config.lock().await;
+            let tuning = config.select_tunings(on_ac, profile);
+
+            if let Some(tune) = tuning.group.get_mut(&self.name()) {
+                *tune = value;
+            } else {
+                tuning.group.insert(self.name(), value);
+                debug!(
+                    "Store {} value for {} power = {}",
+                    self.attr.name(),
+                    if on_ac { "AC" } else { "DC" },
+                    value
+                );
+            }
+
+            apply_now = tuning.enabled;
+            config.write();
+        }
+
+        if apply_now {
+            let power_plugged = self
+                .power
+                .get_online()
+                .map_err(|e| {
+                    error!("Could not get power status: {e:?}");
+                    e
+                })
+                .unwrap_or_default()
+                != 0;
+
+            if power_plugged == on_ac {
+                self.attr
+                    .set_current_value(&AttrValue::Integer(value))
+                    .map_err(|e| {
+                        error!("Could not set value: {e:?}");
+                        e
+                    })?;
+            }
+        }
+
+        Ok(())
+    }
+
     #[zbus(property)]
     async fn set_current_value(&mut self, value: i32) -> fdo::Result<()> {
         if self.name().is_ppt() {
@@ -393,7 +521,8 @@ pub async fn start_attributes_zbus(
     power: AsusPower,
     attributes: FirmwareAttributes,
     config: Arc<Mutex<Config>>,
-) -> Result<(), RogError> {
+) -> Result<ArmouryAttributeRegistry, RogError> {
+    let mut registry = ArmouryAttributeRegistry::default();
     for attr in attributes.attributes() {
         let mut attr = AsusArmouryAttribute::new(
             attr.clone(),
@@ -402,6 +531,8 @@ pub async fn start_attributes_zbus(
             config.clone(),
         );
 
+        let registry_attr = attr.clone();
+
         if let Err(e) = attr.reload().await {
             error!(
                 "Skipping attribute '{}' due to reload error: {e:?}",
@@ -430,9 +561,12 @@ pub async fn start_attributes_zbus(
 
         if let Err(e) = attr.move_to_zbus(conn).await {
             error!("Failed to register attribute '{attr_name}' on zbus: {e:?}");
+            continue;
         }
+
+        registry.push(registry_attr);
     }
-    Ok(())
+    Ok(registry)
 }
 
 pub async fn set_config_or_default(

asusd/src/config.rs

@@ -67,6 +67,19 @@ impl Config {
         };
         config.entry(profile).or_insert_with(Tuning::default)
     }
+
+    pub fn select_tunings_ref(
+        &self,
+        power_plugged: bool,
+        profile: PlatformProfile,
+    ) -> Option<&Tuning> {
+        let config = if power_plugged {
+            &self.ac_profile_tunings
+        } else {
+            &self.dc_profile_tunings
+        };
+        config.get(&profile)
+    }
 }
 
 impl Default for Config {
@@ -146,7 +159,7 @@ pub struct Config611 {
 
 impl From<Config611> for Config {
     fn from(c: Config611) -> Self {
-        Self {
+        let mut config = Self {
             // Restore the base charge limit
             charge_control_end_threshold: c.charge_control_end_threshold,
             base_charge_control_end_threshold: c.charge_control_end_threshold,
@@ -168,7 +181,12 @@ impl From<Config611> for Config {
             armoury_settings: HashMap::default(),
             screenpad_gamma: None,
             screenpad_sync_primary: Default::default(),
-        }
+        };
+
+        config.ac_profile_tunings = c.ac_profile_tunings;
+        config.dc_profile_tunings = c.dc_profile_tunings;
+        config.armoury_settings = c.armoury_settings;
+        config
     }
 }
 

asusd/src/ctrl_platform.rs

@@ -13,7 +13,7 @@ use zbus::fdo::Error as FdoErr;
 use zbus::object_server::SignalEmitter;
 use zbus::{interface, Connection};
 
-use crate::asus_armoury::set_config_or_default;
+use crate::asus_armoury::{set_config_or_default, ArmouryAttributeRegistry};
 use crate::config::Config;
 use crate::error::RogError;
 use crate::{task_watch_item, CtrlTask, ReloadAndNotify};
@@ -46,6 +46,8 @@ pub struct CtrlPlatform {
     attributes: FirmwareAttributes,
     cpu_control: Option<CPUControl>,
     config: Arc<Mutex<Config>>,
+    connection: Connection,
+    armoury_registry: ArmouryAttributeRegistry,
 }
 
 impl CtrlPlatform {
@@ -56,6 +58,8 @@ impl CtrlPlatform {
         config: Arc<Mutex<Config>>,
         config_path: &Path,
         signal_context: SignalEmitter<'static>,
+        connection: Connection,
+        armoury_registry: ArmouryAttributeRegistry,
     ) -> Result<Self, RogError> {
         let config1 = config.clone();
         let config_path = config_path.to_owned();
@@ -68,6 +72,8 @@ impl CtrlPlatform {
             cpu_control: CPUControl::new()
                 .map_err(|e| error!("Couldn't get CPU control sysfs: {e}"))
                 .ok(),
+            connection,
+            armoury_registry,
         };
         let mut inotify_self = ret_self.clone();
 
@@ -729,6 +735,31 @@ impl CtrlTask for CtrlPlatform {
                             }
                             if !sleeping {
                                 platform1.run_ac_or_bat_cmd(power_plugged > 0).await;
+                                if let Ok(profile) =
+                                    platform1.platform.get_platform_profile().map(|p| p.into())
+                                {
+                                    let attrs = FirmwareAttributes::new();
+                                    {
+                                        let mut cfg = platform1.config.lock().await;
+                                        set_config_or_default(
+                                            &attrs,
+                                            &mut cfg,
+                                            power_plugged > 0,
+                                            profile,
+                                        )
+                                        .await;
+                                    }
+                                    if let Err(e) = platform1
+                                        .armoury_registry
+                                        .emit_limits(&platform1.connection)
+                                        .await
+                                    {
+                                        error!(
+                                            "Failed to emit armoury updates after power change: \
+                                             {e:?}"
+                                        );
+                                    }
+                                }
                             }
                             platform1.config.lock().await.last_power_plugged = power_plugged;
                         }
@@ -789,13 +820,17 @@ impl CtrlTask for CtrlPlatform {
                     {
                         // TODO: manage this better, shouldn't need to create every time
                         let attrs = FirmwareAttributes::new();
-                        set_config_or_default(
+                        {
-                            &attrs,
+                            let mut cfg = platform3.config.lock().await;
-                            &mut *platform3.config.lock().await,
+                            set_config_or_default(&attrs, &mut cfg, power_plugged, profile).await;
-                            power_plugged,
+                        }
-                            profile,
+                        if let Err(e) = platform3
-                        )
+                            .armoury_registry
-                        .await;
+                            .emit_limits(&platform3.connection)
+                            .await
+                        {
+                            error!("Failed to emit armoury updates after AC/DC toggle: {e:?}");
+                        }
                         platform3
                             .enable_ppt_group_changed(&signal_ctxt_copy)
                             .await
@@ -852,6 +887,9 @@ impl CtrlTask for CtrlPlatform {
                             profile,
                         )
                         .await;
+                        if let Err(e) = ctrl.armoury_registry.emit_limits(&ctrl.connection).await {
+                            error!("Failed to emit armoury updates after profile change: {e:?}");
+                        }
                     }
                 }
             }

asusd/src/daemon.rs

@@ -3,7 +3,7 @@ use std::error::Error;
 use std::sync::Arc;
 
 use ::zbus::Connection;
-use asusd::asus_armoury::start_attributes_zbus;
+use asusd::asus_armoury::{start_attributes_zbus, ArmouryAttributeRegistry};
 use asusd::aura_manager::DeviceManager;
 use asusd::config::Config;
 use asusd::ctrl_backlight::CtrlBacklight;
@@ -74,7 +74,7 @@ async fn start_daemon() -> Result<(), Box<dyn Error>> {
     let platform = RogPlatform::new()?; // TODO: maybe needs async mutex?
     let power = AsusPower::new()?; // TODO: maybe needs async mutex?
     let attributes = FirmwareAttributes::new();
-    if let Err(e) = start_attributes_zbus(
+    let armoury_registry = match start_attributes_zbus(
         &server,
         platform.clone(),
         power.clone(),
@@ -83,8 +83,12 @@ async fn start_daemon() -> Result<(), Box<dyn Error>> {
     )
     .await
     {
-        error!("Failed to initialize firmware attributes over zbus: {e:?}");
+        Ok(registry) => registry,
-    }
+        Err(e) => {
+            error!("Failed to initialize firmware attributes over zbus: {e:?}");
+            ArmouryAttributeRegistry::default()
+        }
+    };
 
     match CtrlFanCurveZbus::new() {
         Ok(ctrl) => {
@@ -113,6 +117,8 @@ async fn start_daemon() -> Result<(), Box<dyn Error>> {
         config.clone(),
         &cfg_path,
         CtrlPlatform::signal_context(&server)?,
+        server.clone(),
+        armoury_registry,
     ) {
         Ok(ctrl) => {
             let sig_ctx = CtrlPlatform::signal_context(&server)?;

rog-anime/src/image.rs

@@ -169,7 +169,7 @@ impl AnimeImage {
                     // first 5 rows for GA401 are always at X = 0
                     return 0;
                 }
-                (y + 1) / 2 - 3
+                y.div_ceil(2) - 3
             }
             AnimeType::GU604 => {
                 // first 9 rows start at zero
@@ -185,7 +185,7 @@ impl AnimeImage {
                     return 0;
                 }
                 // and then their offset grows by one every two rows
-                (y + 1) / 2 - 5
+                y.div_ceil(2) - 5
             }
         }
     }
@@ -213,7 +213,7 @@ impl AnimeImage {
                     // First 5 rows for GA401 are always 33 physical LEDs long
                     return 33;
                 }
-                36 - (y + 1) / 2
+                36 - y.div_ceil(2)
             }
             AnimeType::GU604 => {
                 if y <= 9 {

rog-control-center/ui/pages/system.slint

@@ -302,7 +302,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.ppt_pl1_spl.current != -1 || SystemPageData.ppt_pl2_sppt.current != -1 || SystemPageData.ppt_pl3_fppt.current != -1 || SystemPageData.ppt_fppt.current != -1 || SystemPageData.ppt_apu_sppt.current != -1 || SystemPageData.nv_temp_target.current != -1 || SystemPageData.nv_dynamic_boost.current != -1: HorizontalLayout {
+            if (SystemPageData.ppt_pl1_spl.max > 0 && SystemPageData.ppt_pl1_spl.current != -1) || (SystemPageData.ppt_pl2_sppt.max > 0 && SystemPageData.ppt_pl2_sppt.current != -1) || (SystemPageData.ppt_pl3_fppt.max > 0 && SystemPageData.ppt_pl3_fppt.current != -1) || (SystemPageData.ppt_fppt.max > 0 && SystemPageData.ppt_fppt.current != -1) || (SystemPageData.ppt_apu_sppt.max > 0 && SystemPageData.ppt_apu_sppt.current != -1) || (SystemPageData.nv_temp_target.max > 0 && SystemPageData.nv_temp_target.current != -1) || (SystemPageData.nv_dynamic_boost.max > 0 && SystemPageData.nv_dynamic_boost.current != -1): HorizontalLayout {
                 padding-right: 10px;
                 padding-left: 10px;
                 alignment: LayoutAlignment.space-between;
@@ -331,7 +331,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.ppt_pl1_spl.current != -1: SystemSlider {
+            if SystemPageData.ppt_pl1_spl.max > 0 && SystemPageData.ppt_pl1_spl.current != -1: SystemSlider {
                 text: @tr("ppt_pl1_spl" => "CPU Sustained Power Limit");
                 title: @tr("ppt_pl1_spl" => "CPU Sustained Power Limit");
                 help_text: @tr("ppt_pl1_spl_help" => "Long-term CPU power limit that affects sustained workload performance. Higher values may increase heat and power consumption.");
@@ -349,7 +349,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.ppt_pl2_sppt.current != -1: SystemSlider {
+            if SystemPageData.ppt_pl2_sppt.max > 0 && SystemPageData.ppt_pl2_sppt.current != -1: SystemSlider {
                 text: @tr("ppt_pl2_sppt" => "CPU Turbo Power Limit");
                 title: @tr("ppt_pl2_sppt" => "CPU Turbo Power Limit");
                 help_text: @tr("ppt_pl2_sppt_help" => "Short-term CPU power limit for boost periods. Controls maximum power during brief high-performance bursts.");
@@ -367,7 +367,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.ppt_pl3_fppt.current != -1: SystemSlider {
+            if SystemPageData.ppt_pl3_fppt.max > 0 && SystemPageData.ppt_pl3_fppt.current != -1: SystemSlider {
                 text: @tr("ppt_pl3_fppt" => "CPU Fast Burst Power Limit");
                 title: @tr("ppt_pl3_fppt" => "CPU Fast Burst Power Limit");
                 help_text: @tr("ppt_pl3_fppt_help" => "Ultra-short duration power limit for instantaneous CPU bursts. Affects responsiveness during sudden workload spikes.");
@@ -384,7 +384,7 @@ export component PageSystem inherits Rectangle {
                     SystemPageData.cb_ppt_pl3_fppt(Math.round(value));
                 }
             }
-            if SystemPageData.ppt_fppt.current != -1: SystemSlider {
+            if SystemPageData.ppt_fppt.max > 0 && SystemPageData.ppt_fppt.current != -1: SystemSlider {
                 text: @tr("ppt_fppt" => "Fast Package Power Limit");
                 title: @tr("ppt_fppt" => "Fast Package Power Limit");
                 help_text: @tr("ppt_fppt_help" => "Ultra-short duration power limit for system package. Controls maximum power during millisecond-scale load spikes.");
@@ -402,7 +402,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.ppt_apu_sppt.current != -1: SystemSlider {
+            if SystemPageData.ppt_apu_sppt.max > 0 && SystemPageData.ppt_apu_sppt.current != -1: SystemSlider {
                 text: @tr("ppt_apu_sppt" => "APU Sustained Power Limit");
                 title: @tr("ppt_apu_sppt" => "APU Sustained Power Limit");
                 help_text: @tr("ppt_apu_sppt_help" => "Long-term power limit for integrated graphics and CPU combined. Affects sustained performance of APU-based workloads.");
@@ -420,7 +420,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.ppt_platform_sppt.current != -1: SystemSlider {
+            if SystemPageData.ppt_platform_sppt.max > 0 && SystemPageData.ppt_platform_sppt.current != -1: SystemSlider {
                 text: @tr("ppt_platform_sppt" => "Platform Sustained Power Limit");
                 title: @tr("ppt_platform_sppt" => "Platform Sustained Power Limit");
                 help_text: @tr("ppt_platform_sppt_help" => "Overall system power limit for sustained operations. Controls total platform power consumption over extended periods.");
@@ -438,7 +438,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.nv_dynamic_boost.current != -1: SystemSlider {
+            if SystemPageData.nv_dynamic_boost.max > 0 && SystemPageData.nv_dynamic_boost.current != -1: SystemSlider {
                 text: @tr("nv_dynamic_boost" => "GPU Power Boost");
                 title: @tr("nv_dynamic_boost" => "GPU Power Boost");
                 help_text: @tr("nv_dynamic_boost_help" => "Additional power allocation for GPU dynamic boost. Higher values increase GPU performance but generate more heat.");
@@ -456,7 +456,7 @@ export component PageSystem inherits Rectangle {
                 }
             }
 
-            if SystemPageData.nv_temp_target.current != -1: SystemSlider {
+            if SystemPageData.nv_temp_target.max > 0 && SystemPageData.nv_temp_target.current != -1: SystemSlider {
                 text: @tr("nv_temp_target" => "GPU Temperature Limit");
                 title: @tr("nv_temp_target" => "GPU Temperature Limit");
                 help_text: @tr("nv_temp_target_help" => "Maximum GPU temperature threshold in Celsius. GPU will throttle to maintain temperature below this limit.");

rog-platform/src/asus_armoury.rs

@@ -124,6 +124,22 @@ impl Attribute {
         &self.scalar_increment
     }
 
+    fn read_attr_i32(&self, name: &str) -> Option<i32> {
+        read_i32(&self.base_path.join(name)).ok()
+    }
+
+    pub fn refresh_min_value(&self) -> Option<i32> {
+        self.read_attr_i32("min_value")
+    }
+
+    pub fn refresh_max_value(&self) -> Option<i32> {
+        self.read_attr_i32("max_value")
+    }
+
+    pub fn refresh_scalar_increment(&self) -> Option<i32> {
+        self.read_attr_i32("scalar_increment")
+    }
+
     /// Read all the immutable values to struct data. These should *never*
     /// change, if they do then it is possibly a driver issue - although this is
     /// subject to `firmware_attributes` class changes in kernel.

rog-profiles/src/lib.rs

@@ -37,8 +37,9 @@ pub fn find_fan_curve_node() -> Result<Device, ProfileError> {
     derive(Type, Value, OwnedValue),
     zvariant(signature = "s")
 )]
-#[derive(Deserialize, Serialize, Debug, Hash, PartialEq, Eq, Clone, Copy)]
+#[derive(Default, Deserialize, Serialize, Debug, Hash, PartialEq, Eq, Clone, Copy)]
 pub enum FanCurvePU {
+    #[default]
     CPU = 0,
     GPU = 1,
     MID = 2,
@@ -100,12 +101,6 @@ impl std::str::FromStr for FanCurvePU {
     }
 }
 
-impl Default for FanCurvePU {
-    fn default() -> Self {
-        Self::CPU
-    }
-}
-
 /// Main purpose of `FanCurves` is to enable restoring state on system boot
 #[cfg_attr(feature = "dbus", derive(Type))]
 #[derive(Deserialize, Serialize, Debug, Default)]

simulators/src/simulator.rs

@@ -158,7 +158,7 @@ fn main() -> Result<(), Box<dyn Error>> {
                     canvas.set_draw_color(Color::RGB(*b, *b, *b));
 
                     let x: i32 = w + x_count as i32 * w
-                        - if (y_count + y_offset as usize) % 2 != 0 {
+                        - if !(y_count + y_offset as usize).is_multiple_of(2) {
                             0
                         } else {
                             w / 2