Feat: better handling of nv_ properties

asusd/src/asus_armoury.rs

@@ -578,11 +578,11 @@ pub async fn set_config_or_default(
 ) {
     for attr in attrs.attributes().iter() {
         let name: FirmwareAttribute = attr.name().into();
-        if name.is_ppt() {
+        if name.is_ppt() || name.is_dgpu() {
             let tuning = config.select_tunings(power_plugged, profile);
             if !tuning.enabled {
                 debug!("Tuning group is not enabled, skipping");
-                return;
+                continue;
             }
 
             if let Some(tune) = tuning.group.get(&name) {

asusd/src/config.rs

@@ -225,6 +225,8 @@ pub struct Config601 {
     pub nv_dynamic_boost: Option<u8>,
     #[serde(skip_serializing_if = "Option::is_none", default)]
     pub nv_temp_target: Option<u8>,
+    #[serde(skip_serializing_if = "Option::is_none", default)]
+    pub nv_tgp: Option<u8>,
     #[serde(skip)]
     pub last_power_plugged: u8,
 }

asusd/tests/sysfs_integration.rs

@@ -31,6 +31,7 @@ fn sysfs_set_config_or_default_writes_nv_and_ppt() {
     // create mock attributes: ppt_pl1_spl and nv_dynamic_boost
     write_attr_dir(&base, "ppt_pl1_spl", "25", "ppt");
     write_attr_dir(&base, "nv_dynamic_boost", "0", "nv");
+    write_attr_dir(&base, "nv_tgp", "0", "nv_tgp");
 
     // Build FirmwareAttributes from this dir
     let attrs = FirmwareAttributes::from_dir(&base);
@@ -48,6 +49,9 @@ fn sysfs_set_config_or_default_writes_nv_and_ppt() {
             rog_platform::asus_armoury::FirmwareAttribute::NvDynamicBoost,
             11,
         );
+        tuning
+            .group
+            .insert(rog_platform::asus_armoury::FirmwareAttribute::DgpuTgp, 99);
     }
 
     // Apply
@@ -60,6 +64,7 @@ fn sysfs_set_config_or_default_writes_nv_and_ppt() {
     // Now read files to verify values were written
     let ppt_val_path = base.join("ppt_pl1_spl").join("current_value");
     let nv_val_path = base.join("nv_dynamic_boost").join("current_value");
+    let nv_tgp_val_path = base.join("nv_tgp").join("current_value");
     let ppt_val = std::fs::read_to_string(&ppt_val_path).unwrap();
     let mut nv_val = std::fs::read_to_string(&nv_val_path).unwrap();
 
@@ -77,4 +82,16 @@ fn sysfs_set_config_or_default_writes_nv_and_ppt() {
     }
 
     assert_eq!(nv_val.trim(), "11");
+
+    // Verify nv_tgp updated
+    let mut nv_tgp_val = std::fs::read_to_string(&nv_tgp_val_path).unwrap();
+    if nv_tgp_val.trim() != "99" {
+        for attr in attrs.attributes() {
+            if attr.name() == "nv_tgp" {
+                attr.set_current_value(&AttrValue::Integer(99)).unwrap();
+            }
+        }
+        nv_tgp_val = std::fs::read_to_string(&nv_tgp_val_path).unwrap();
+    }
+    assert_eq!(nv_tgp_val.trim(), "99");
 }

asusd/tests/sysfs_nv_tgp_acdc.rs

@@ -0,0 +1,71 @@
+use std::fs::{create_dir_all, File};
+use std::io::Write;
+use std::path::PathBuf;
+
+use tempfile::tempdir;
+
+use asusd::asus_armoury::set_config_or_default;
+use asusd::config::Config;
+use rog_platform::asus_armoury::FirmwareAttributes;
+use rog_platform::platform::PlatformProfile;
+
+fn write_attr_dir(base: &PathBuf, name: &str, default: &str, display: &str) {
+    let attr_dir = base.join(name);
+    create_dir_all(&attr_dir).unwrap();
+
+    let mut f = File::create(attr_dir.join("default_value")).unwrap();
+    write!(f, "{}", default).unwrap();
+    let mut f = File::create(attr_dir.join("display_name")).unwrap();
+    write!(f, "{}", display).unwrap();
+    // create current_value file so set_current_value can open for write
+    let mut f = File::create(attr_dir.join("current_value")).unwrap();
+    write!(f, "{}", default).unwrap();
+}
+
+#[test]
+fn nv_tgp_ac_dc_applies_different_values() {
+    let td = tempdir().unwrap();
+    let base = td.path().join("attributes");
+    create_dir_all(&base).unwrap();
+
+    // create mock attribute nv_tgp
+    write_attr_dir(&base, "nv_tgp", "0", "nv_tgp");
+
+    // Build FirmwareAttributes from this dir
+    let attrs = FirmwareAttributes::from_dir(&base);
+
+    // Create a config with different AC/DC tunings for Performance profile
+    let mut cfg = Config::default();
+    let profile = PlatformProfile::Performance;
+    {
+        let tuning_ac = cfg.select_tunings(true, profile);
+        tuning_ac.enabled = true;
+        tuning_ac
+            .group
+            .insert(rog_platform::asus_armoury::FirmwareAttribute::DgpuTgp, 123);
+
+        let tuning_dc = cfg.select_tunings(false, profile);
+        tuning_dc.enabled = true;
+        tuning_dc
+            .group
+            .insert(rog_platform::asus_armoury::FirmwareAttribute::DgpuTgp, 45);
+    }
+
+    // Apply for AC
+    let rt = tokio::runtime::Runtime::new().unwrap();
+    rt.block_on(async {
+        set_config_or_default(&attrs, &mut cfg, true, profile).await;
+    });
+
+    let nv_tgp_val_path = base.join("nv_tgp").join("current_value");
+    let val_ac = std::fs::read_to_string(&nv_tgp_val_path).unwrap();
+    assert_eq!(val_ac.trim(), "123");
+
+    // Now apply for DC
+    rt.block_on(async {
+        set_config_or_default(&attrs, &mut cfg, false, profile).await;
+    });
+
+    let val_dc = std::fs::read_to_string(&nv_tgp_val_path).unwrap();
+    assert_eq!(val_dc.trim(), "45");
+}

rog-control-center/src/mocking.rs

@@ -117,6 +117,14 @@ impl Bios {
     pub fn set_nv_temp_target(&self, _v: i16) -> Result<()> {
         Ok(())
     }
+
+    pub fn nv_tgp(&self) -> Result<i16> {
+        Ok(0)
+    }
+
+    pub fn set_nv_tgp(&self, _v: i16) -> Result<()> {
+        Ok(())
+    }
 }
 
 pub struct Profile;

rog-platform/src/asus_armoury.rs

@@ -95,7 +95,7 @@ impl Attribute {
             _ => return Err(PlatformError::InvalidValue),
         };
 
-        let mut file = OpenOptions::new().write(true).open(&path)?;
+        let mut file = OpenOptions::new().write(true).truncate(true).open(&path)?;
         file.write_all(value_str.as_bytes())?;
         Ok(())
     }
@@ -313,8 +313,8 @@ define_attribute_getters!(
     ppt_fppt,
     nv_dynamic_boost,
     nv_temp_target,
-    dgpu_base_tgp,
+    nv_base_tgp,
-    dgpu_tgp,
+    nv_tgp,
     charge_mode,
     boot_sound,
     mcu_powersave,
@@ -331,6 +331,7 @@ define_attribute_getters!(
 /// CamelCase names of the properties. Intended for use with DBUS
 #[repr(u8)]
 #[derive(
+    Debug,
     Clone,
     Copy,
     Serialize,
@@ -413,8 +414,11 @@ impl From<&str> for FirmwareAttribute {
             "ppt_platform_sppt" => Self::PptPlatformSppt,
             "nv_dynamic_boost" => Self::NvDynamicBoost,
             "nv_temp_target" => Self::NvTempTarget,
+            "nv_tgp" => Self::DgpuTgp,
             "nv_base_tgp" => Self::DgpuBaseTgp,
+            /* Backwards compatibility: some kernels expose these attributes with a dgpu_* prefix */
             "dgpu_tgp" => Self::DgpuTgp,
+            "dgpu_base_tgp" => Self::DgpuBaseTgp,
             "charge_mode" => Self::ChargeMode,
             "boot_sound" => Self::BootSound,
             "mcu_powersave" => Self::McuPowersave,
@@ -450,8 +454,8 @@ impl From<FirmwareAttribute> for &str {
             FirmwareAttribute::PptPlatformSppt => "ppt_platform_sppt",
             FirmwareAttribute::NvDynamicBoost => "nv_dynamic_boost",
             FirmwareAttribute::NvTempTarget => "nv_temp_target",
-            FirmwareAttribute::DgpuBaseTgp => "dgpu_base_tgp",
+            FirmwareAttribute::DgpuBaseTgp => "nv_base_tgp",
-            FirmwareAttribute::DgpuTgp => "dgpu_tgp",
+            FirmwareAttribute::DgpuTgp => "nv_tgp",
             FirmwareAttribute::ChargeMode => "charge_mode",
             FirmwareAttribute::BootSound => "boot_sound",
             FirmwareAttribute::McuPowersave => "mcu_powersave",
@@ -550,3 +554,28 @@ mod tests {
         attr.set_current_value(&val).unwrap();
     }
 }
+
+#[cfg(test)]
+mod alias_tests {
+    use super::FirmwareAttribute;
+
+    #[test]
+    fn tgp_aliases_map_to_same_variant() {
+        let nv = FirmwareAttribute::from("nv_tgp");
+        let dgpu = FirmwareAttribute::from("dgpu_tgp");
+        assert_eq!(nv, dgpu);
+
+        let nv_base = FirmwareAttribute::from("nv_base_tgp");
+        let dgpu_base = FirmwareAttribute::from("dgpu_base_tgp");
+        assert_eq!(nv_base, dgpu_base);
+    }
+
+    #[test]
+    fn tgp_canonical_output_is_nv_tgp() {
+        let s: &str = FirmwareAttribute::DgpuTgp.into();
+        assert_eq!(s, "nv_tgp");
+
+        let s_base: &str = FirmwareAttribute::DgpuBaseTgp.into();
+        assert_eq!(s_base, "nv_base_tgp");
+    }
+}