Merge branch 'fix-z13-2025-1' into 'main'

Draft: Fixes for Asus z13 2025

See merge request asus-linux/asusctl!245

asusd/src/aura_laptop/mod.rs

@@ -25,6 +25,30 @@ pub struct Aura {
 impl Aura {
     /// Initialise the device if required.
     pub async fn do_initialization(&self) -> Result<(), RogError> {
+        if let Some(hid) = &self.hid {
+            let hid = hid.lock().await;
+            let init_1: [u8; 2] = [
+                0x5d, 0xb9,
+            ];
+            let init_2 = b"]ASUS Tech.Inc.";
+            let init_3: [u8; 6] = [
+                0x5d, 0x05, 0x20, 0x31, 0, 0x1a,
+            ];
+
+            hid.write_bytes(&init_1)?;
+            hid.write_bytes(init_2)?;
+            hid.write_bytes(&init_3)?;
+
+            let config = self.config.lock().await;
+            if config.support_data.device_name.contains("GZ30")
+                || config.support_data.device_name.contains("Z13")
+            {
+                let z13_init: [u8; 4] = [
+                    0x5d, 0xc0, 0x03, 0x01,
+                ];
+                hid.write_bytes(&z13_init)?;
+            }
+        }
         Ok(())
     }
 
@@ -152,9 +176,54 @@ impl Aura {
                 }
             }
 
-            let bytes = config.enabled.to_bytes(config.led_type);
+            let mut enabled = config.enabled.clone();
+            if config.support_data.device_name.contains("GZ30")
+                || config.support_data.device_name.contains("Z13")
+            {
+                let logo_state = enabled
+                    .states
+                    .iter()
+                    .find(|s| s.zone == PowerZones::Logo)
+                    .cloned();
+                if let Some(logo) = logo_state {
+                    let mut lid_found = false;
+                    let mut bar_found = false;
+
+                    for s in enabled.states.iter_mut() {
+                        if s.zone == PowerZones::Lid {
+                            s.boot = logo.boot;
+                            s.awake = logo.awake;
+                            s.sleep = logo.sleep;
+                            s.shutdown = logo.shutdown;
+                            lid_found = true;
+                        }
+                        if s.zone == PowerZones::Lightbar {
+                            s.boot = logo.boot;
+                            s.awake = logo.awake;
+                            s.sleep = logo.sleep;
+                            s.shutdown = logo.shutdown;
+                            bar_found = true;
+                        }
+                    }
+
+                    if !lid_found {
+                        let mut new_state = logo;
+                        new_state.zone = PowerZones::Lid;
+                        enabled.states.push(new_state.clone());
+                        new_state.zone = PowerZones::Lightbar;
+                        enabled.states.push(new_state);
+                    } else if !bar_found {
+                        // Lid found but not bar?
+                        let mut new_state = logo;
+                        new_state.zone = PowerZones::Lightbar;
+                        enabled.states.push(new_state);
+                    }
+                }
+            }
+
+            let bytes = enabled.to_bytes(config.led_type);
             let msg = [
-                0x5d, 0xbd, 0x01, bytes[0], bytes[1], bytes[2], bytes[3],
+                0x5d, 0xbd, 0x01, bytes[0], bytes[1], bytes[2], bytes[3], 0xff,
             ];
             hid_raw.write_bytes(&msg)?;
         }

rog-aura/data/aura_support.ron

@@ -971,6 +971,24 @@
         advanced_type: r#None,
         power_zones: [Keyboard],
     ),
+    (
+        device_name: "GZ302",
+        product_id: "18c6",
+        layout_name: "",
+        basic_modes: [Static, Breathe, Pulse],
+        basic_zones: [],
+        advanced_type: r#None,
+        power_zones: [Logo],
+    ),
+    (
+        device_name: "GZ302",
+        product_id: "1a30",
+        layout_name: "ga401q",
+        basic_modes: [Static, Breathe, Pulse],
+        basic_zones: [],
+        advanced_type: r#None,
+        power_zones: [Keyboard],
+    ),
     (
         device_name: "RC71L",
         product_id: "",

rog-aura/src/keyboard/power.rs

@@ -123,7 +123,8 @@ impl AuraPowerState {
                     | ((self.shutdown as u32) << 7)
             }
             PowerZones::Lightbar => {
-                ((self.boot as u32) << (7 + 2))
+                ((self.awake as u32) << (7 + 1))
+                    | ((self.boot as u32) << (7 + 2))
                     | ((self.awake as u32) << (7 + 3))
                     | ((self.sleep as u32) << (7 + 4))
                     | ((self.shutdown as u32) << (7 + 5))
@@ -133,12 +134,20 @@ impl AuraPowerState {
                     | ((self.awake as u32) << (15 + 2))
                     | ((self.sleep as u32) << (15 + 3))
                     | ((self.shutdown as u32) << (15 + 4))
+                    | ((self.boot as u32) << (15 + 5))
+                    | ((self.awake as u32) << (15 + 6))
+                    | ((self.sleep as u32) << (15 + 7))
+                    | ((self.shutdown as u32) << (15 + 8))
             }
             PowerZones::RearGlow => {
                 ((self.boot as u32) << (23 + 1))
                     | ((self.awake as u32) << (23 + 2))
                     | ((self.sleep as u32) << (23 + 3))
                     | ((self.shutdown as u32) << (23 + 4))
+                    | ((self.boot as u32) << (23 + 5))
+                    | ((self.awake as u32) << (23 + 6))
+                    | ((self.sleep as u32) << (23 + 7))
+                    | ((self.shutdown as u32) << (23 + 8))
             }
             PowerZones::None | PowerZones::KeyboardAndLightbar => 0,
         }
@@ -618,19 +627,19 @@ mod test {
         assert_eq!(shut_keyb_, "10000000, 00000000, 00000000, 00000000");
         //
         assert_eq!(boot_bar__, "00000000, 00000010, 00000000, 00000000");
-        assert_eq!(awake_bar_, "00000000, 00000100, 00000000, 00000000");
+        assert_eq!(awake_bar_, "00000000, 00000101, 00000000, 00000000");
         assert_eq!(sleep_bar_, "00000000, 00001000, 00000000, 00000000");
         assert_eq!(shut_bar__, "00000000, 00010000, 00000000, 00000000");
         //
-        assert_eq!(boot_lid__, "00000000, 00000000, 00000001, 00000000");
-        assert_eq!(awake_lid_, "00000000, 00000000, 00000010, 00000000");
-        assert_eq!(sleep_lid_, "00000000, 00000000, 00000100, 00000000");
-        assert_eq!(shut_lid__, "00000000, 00000000, 00001000, 00000000");
+        assert_eq!(boot_lid__, "00000000, 00000000, 00010001, 00000000");
+        assert_eq!(awake_lid_, "00000000, 00000000, 00100010, 00000000");
+        assert_eq!(sleep_lid_, "00000000, 00000000, 01000100, 00000000");
+        assert_eq!(shut_lid__, "00000000, 00000000, 10001000, 00000000");
         //
-        assert_eq!(boot_rear_, "00000000, 00000000, 00000000, 00000001");
-        assert_eq!(awake_rear, "00000000, 00000000, 00000000, 00000010");
-        assert_eq!(sleep_rear, "00000000, 00000000, 00000000, 00000100");
-        assert_eq!(shut_rear_, "00000000, 00000000, 00000000, 00001000");
+        assert_eq!(boot_rear_, "00000000, 00000000, 00000000, 00010001");
+        assert_eq!(awake_rear, "00000000, 00000000, 00000000, 00100010");
+        assert_eq!(sleep_rear, "00000000, 00000000, 00000000, 01000100");
+        assert_eq!(shut_rear_, "00000000, 00000000, 00000000, 10001000");
 
         // All on
         let byte1 = to_binary_string_post2021(&LaptopAuraPower {
@@ -657,6 +666,6 @@ mod test {
                 },
             ],
         });
-        assert_eq!(byte1, "11111111, 00011110, 00001111, 00001111");
+        assert_eq!(byte1, "11111111, 00011111, 11111111, 11111111");
     }
 }

rog-aura/src/lib.rs

@@ -106,10 +106,10 @@ impl From<&str> for AuraDeviceType {
         match s.to_lowercase().trim_start_matches("0x") {
             "tuf" => AuraDeviceType::LaptopKeyboardTuf,
             "1932" => AuraDeviceType::ScsiExtDisk,
-            "1866" | "18c6" | "1869" | "1854" => Self::LaptopKeyboardPre2021,
+            "1866" | "1869" | "1854" => Self::LaptopKeyboardPre2021,
             "1abe" | "1b4c" => Self::Ally,
             "19b3" | "193b" => Self::AnimeOrSlash,
-            "19b6" => Self::LaptopKeyboard2021,
+            "19b6" | "1a30" | "18c6" => Self::LaptopKeyboard2021,
             _ => Self::Unknown,
         }
     }

rog-profiles/src/fan_curve_set.rs

@@ -162,7 +162,6 @@ impl CurveData {
     /// Write this curve to the device fan specified by `self.fan`
     pub fn write_to_device(&self, device: &mut Device) -> std::io::Result<()> {
         let pwm_num: char = self.fan.into();
-        let enable = if self.enabled { '1' } else { '2' };
 
         for (index, out) in self.pwm.iter().enumerate() {
             let pwm = pwm_str(pwm_num, index);
@@ -176,10 +175,20 @@ impl CurveData {
             device.set_attribute_value(&temp, out.to_string())?;
         }
 
-        // Enable must be done *after* all points are written pwm3_enable
+        // Note: pwm_enable is set by write_profile_curve_to_platform after all
+        // curves are written, because on some devices (e.g., ASUS Z13 2025)
+        // setting any pwm_enable to 2 resets ALL fan enables.
+        Ok(())
+    }
+
+    /// Set the enable state for this fan curve
+    pub fn set_enable(&self, device: &mut Device) -> std::io::Result<()> {
+        let pwm_num: char = self.fan.into();
+        let enable = if self.enabled { "1" } else { "2" };
+        let enable_attr = format!("pwm{pwm_num}_enable");
         device
-            .set_attribute_value(format!("pwm{pwm_num}_enable"), enable.to_string())
-            .map_err(|e| error!("Failed to set pwm{pwm_num}_enable to {enable}: {e:?}"))
+            .set_attribute_value(&enable_attr, enable.to_string())
+            .map_err(|e| error!("Failed to set {enable_attr} to {enable}: {e:?}"))
             .ok();
         Ok(())
     }

rog-profiles/src/lib.rs

@@ -181,15 +181,29 @@ impl FanCurveProfiles {
             PlatformProfile::Quiet | PlatformProfile::LowPower => &mut self.quiet,
             PlatformProfile::Custom => &mut self.custom,
         };
-        for fan in fans.iter().filter(|f| !f.enabled) {
-            debug!("write_profile_curve_to_platform: writing profile:{profile}, {fan:?}");
+
+        // First write all curve data (pwm/temp values) for all fans
+        for fan in fans.iter() {
+            debug!("write_profile_curve_to_platform: writing curve data for profile:{profile}, {fan:?}");
             fan.write_to_device(device)?;
         }
-        // Write enabled fans last because the kernel currently resets *all* if one is
-        // disabled
+
+        // Then set enables: disabled fans first, then enabled fans last.
+        // This order is important because on some devices (e.g., ASUS Z13 2025)
+        // setting any pwm_enable to 2 (disabled) resets ALL fan enables.
+        for fan in fans.iter().filter(|f| !f.enabled) {
+            debug!(
+                "write_profile_curve_to_platform: disabling fan for profile:{profile}, {:?}",
+                fan.fan
+            );
+            fan.set_enable(device)?;
+        }
         for fan in fans.iter().filter(|f| f.enabled) {
-            debug!("write_profile_curve_to_platform: writing profile:{profile}, {fan:?}");
-            fan.write_to_device(device)?;
+            debug!(
+                "write_profile_curve_to_platform: enabling fan for profile:{profile}, {:?}",
+                fan.fan
+            );
+            fan.set_enable(device)?;
         }
         Ok(())
     }