Update config & dbus parts, cleanup deps, device power states

- Add extra config options and dbus methods
- Add power state signals for anime and led
- Refactor to use channels for dbus signal handler send/recv
- Split out profiles independant parts to a rog-profiles crate
- Cleanup dependencies
- Fix some dbus Supported issues

rog-profiles/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "rog_profiles"
+version = "0.1.0"
+authors = ["Luke D. Jones <luke@ljones.dev>"]
+edition = "2018"
+
+[features]
+default = ["dbus"]
+dbus = ["zvariant", "zvariant_derive"]
+
+[dependencies]
+rog_fan_curve = { version = "^0.1", features = ["serde"] }
+serde = "^1.0"
+serde_derive = "^1.0"
+intel-pstate = "^0.2"
+
+zvariant = { version = "^2.6", optional = true }
+zvariant_derive = { version = "^2.6", optional = true }

rog-profiles/src/error.rs

@@ -0,0 +1,54 @@
+use std::fmt;
+
+use intel_pstate::PStateError;
+use rog_fan_curve::CurveError;
+
+#[derive(Debug)]
+pub enum ProfileError {
+    ParseFanLevel,
+    MissingProfile(String),
+    Path(String, std::io::Error),
+    Read(String, std::io::Error),
+    Write(String, std::io::Error),
+    NotSupported,
+    NotFound(String),
+    IntelPstate(PStateError),
+    FanCurve(CurveError),
+    Io(std::io::Error),
+    //Zbus(zbus::Error),
+}
+
+impl fmt::Display for ProfileError {
+    // This trait requires `fmt` with this exact signature.
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        match self {
+            ProfileError::ParseFanLevel => write!(f, "Parse profile error"),
+            ProfileError::MissingProfile(profile) => {
+                write!(f, "Profile does not exist {}", profile)
+            }
+            ProfileError::Path(path, error) => write!(f, "Path {}: {}", path, error),
+            ProfileError::Read(path, error) => write!(f, "Read {}: {}", path, error),
+            ProfileError::Write(path, error) => write!(f, "Write {}: {}", path, error),
+            ProfileError::NotSupported => write!(f, "Not supported"),
+            ProfileError::NotFound(deets) => write!(f, "Not found: {}", deets),
+            ProfileError::IntelPstate(err) => write!(f, "Intel pstate error: {}", err),
+            ProfileError::FanCurve(err) => write!(f, "Custom fan-curve error: {}", err),
+            ProfileError::Io(detail) => write!(f, "std::io error: {}", detail),
+            //Error::Zbus(detail) => write!(f, "Zbus error: {}", detail),
+        }
+    }
+}
+
+impl std::error::Error for ProfileError {}
+
+impl From<PStateError> for ProfileError {
+    fn from(err: PStateError) -> Self {
+        ProfileError::IntelPstate(err)
+    }
+}
+
+impl From<CurveError> for ProfileError {
+    fn from(err: CurveError) -> Self {
+        ProfileError::FanCurve(err)
+    }
+}

rog-profiles/src/lib.rs

@@ -0,0 +1,8 @@
+pub mod error;
+pub mod profiles;
+
+static FAN_TYPE_1_PATH: &str = "/sys/devices/platform/asus-nb-wmi/throttle_thermal_policy";
+static FAN_TYPE_2_PATH: &str = "/sys/devices/platform/asus-nb-wmi/fan_boost_mode";
+static AMD_BOOST_PATH: &str = "/sys/devices/system/cpu/cpufreq/boost";
+
+pub static VERSION: &str = env!("CARGO_PKG_VERSION");

rog-profiles/src/profiles.rs

@@ -0,0 +1,185 @@
+use rog_fan_curve::{Curve, Fan};
+use serde_derive::{Deserialize, Serialize};
+use std::io::Write;
+use std::{fs::OpenOptions, path::Path, str::FromStr};
+#[cfg(feature = "dbus")]
+use zvariant_derive::Type;
+
+use crate::{error::ProfileError, AMD_BOOST_PATH, FAN_TYPE_1_PATH, FAN_TYPE_2_PATH};
+
+#[cfg_attr(feature = "dbus", derive(Type))]
+#[derive(Debug, Clone, Deserialize, Serialize)]
+pub struct Profile {
+    pub name: String,
+    pub min_percentage: u8,
+    pub max_percentage: u8,
+    pub turbo: bool,
+    pub fan_preset: FanLevel,
+    pub fan_curve: String,
+}
+
+impl Default for Profile {
+    fn default() -> Self {
+        Profile {
+            name: "new".into(),
+            min_percentage: 0,
+            max_percentage: 100,
+            turbo: false,
+            fan_preset: FanLevel::Normal,
+            fan_curve: "".to_string(),
+        }
+    }
+}
+
+impl Profile {
+    pub fn new(
+        name: String,
+        min_percentage: u8,
+        max_percentage: u8,
+        turbo: bool,
+        fan_preset: FanLevel,
+        fan_curve: String,
+    ) -> Self {
+        Profile {
+            name,
+            min_percentage,
+            max_percentage,
+            turbo,
+            fan_preset,
+            fan_curve,
+        }
+    }
+
+    pub fn get_intel_supported() -> bool {
+        intel_pstate::PState::new().is_ok()
+    }
+
+    pub fn get_fan_path() -> Result<&'static str, ProfileError> {
+        if Path::new(FAN_TYPE_1_PATH).exists() {
+            Ok(FAN_TYPE_1_PATH)
+        } else if Path::new(FAN_TYPE_2_PATH).exists() {
+            Ok(FAN_TYPE_2_PATH)
+        } else {
+            Err(ProfileError::NotSupported)
+        }
+    }
+
+    pub fn set_system_pstate(&self) -> Result<(), ProfileError> {
+        // Set CPU pstate
+        if let Ok(pstate) = intel_pstate::PState::new() {
+            pstate.set_min_perf_pct(self.min_percentage)?;
+            pstate.set_max_perf_pct(self.max_percentage)?;
+            pstate.set_no_turbo(!self.turbo)?;
+        } else {
+            // must be AMD CPU
+            let mut file = OpenOptions::new()
+                .write(true)
+                .open(AMD_BOOST_PATH)
+                .map_err(|err| ProfileError::Path(AMD_BOOST_PATH.into(), err))?;
+
+            let boost = if self.turbo { "1" } else { "0" }; // opposite of Intel
+            file.write_all(boost.as_bytes())
+                .map_err(|err| ProfileError::Write(AMD_BOOST_PATH.into(), err))?;
+        }
+        Ok(())
+    }
+
+    pub fn set_system_fan_mode(&self) -> Result<(), ProfileError> {
+        let path = Profile::get_fan_path()?;
+        let mut fan_ctrl = OpenOptions::new()
+            .write(true)
+            .open(path)
+            .map_err(|err| ProfileError::Path(path.into(), err))?;
+        fan_ctrl
+            .write_all(format!("{}\n", <u8>::from(self.fan_preset)).as_bytes())
+            .map_err(|err| ProfileError::Write(path.into(), err))?;
+        Ok(())
+    }
+
+    pub fn set_system_fan_curve(&self) -> Result<(), ProfileError> {
+        if !self.fan_curve.is_empty() {
+            if let Ok(curve) = Profile::parse_fan_curve(&self.fan_curve) {
+                use rog_fan_curve::Board;
+                if let Some(board) = Board::from_board_name() {
+                    curve.apply(board, Fan::Cpu)?;
+                    curve.apply(board, Fan::Gpu)?;
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    pub fn set_system_all(&self) -> Result<(), ProfileError> {
+        self.set_system_pstate()?;
+        if !self.fan_curve.is_empty() {
+            self.set_system_fan_mode()?;
+        } else {
+            self.set_system_fan_curve()?;
+        }
+        Ok(())
+    }
+
+    fn parse_fan_curve(data: &str) -> Result<Curve, String> {
+        let curve = Curve::from_config_str(data)?;
+        if let Err(err) = curve.check_safety(Fan::Cpu) {
+            return Err(format!("Unsafe curve {:?}", err));
+        }
+        if let Err(err) = curve.check_safety(Fan::Gpu) {
+            return Err(format!("Unsafe curve {:?}", err));
+        }
+        Ok(curve)
+    }
+}
+
+#[cfg_attr(feature = "dbus", derive(Type))]
+#[derive(Debug, Copy, Clone, Serialize, Deserialize)]
+pub enum FanLevel {
+    Normal,
+    Boost,
+    Silent,
+}
+
+impl FromStr for FanLevel {
+    type Err = &'static str;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        match s.to_lowercase().as_str() {
+            "normal" => Ok(FanLevel::Normal),
+            "boost" => Ok(FanLevel::Boost),
+            "silent" => Ok(FanLevel::Silent),
+            _ => Err("Invalid fan level"),
+        }
+    }
+}
+
+impl From<u8> for FanLevel {
+    fn from(n: u8) -> Self {
+        match n {
+            0 => FanLevel::Normal,
+            1 => FanLevel::Boost,
+            2 => FanLevel::Silent,
+            _ => FanLevel::Normal,
+        }
+    }
+}
+
+impl From<FanLevel> for u8 {
+    fn from(n: FanLevel) -> Self {
+        match n {
+            FanLevel::Normal => 0,
+            FanLevel::Boost => 1,
+            FanLevel::Silent => 2,
+        }
+    }
+}
+
+impl From<&FanLevel> for u8 {
+    fn from(n: &FanLevel) -> Self {
+        match n {
+            FanLevel::Normal => 0,
+            FanLevel::Boost => 1,
+            FanLevel::Silent => 2,
+        }
+    }
+}