Add the Insta360 Link 2 Pro (2e1a:4c06) as its own model

README.md

@@ -47,6 +47,7 @@ Python, and never detaches the `uvcvideo` driver.
 | model | USB id | status |
 |-------|--------|--------|
 | Insta360 Link 2 | `2e1a:4c04` | validated on real hardware |
+| Insta360 Link 2 Pro | `2e1a:4c06` | validated on real hardware (detection, `tracking on`/`off`, pan/tilt/zoom; hardware test suite passes) |
 | Insta360 Link 2C | `2e1a:4c03` | image controls and zoom; experimental digital framing; no motorized pan/tilt |
 | Insta360 Link (original) | `2e1a:4c01` | recognised, **not tested** |
 

contrib/99-insta360-link.rules

@@ -8,7 +8,8 @@
 # Install:  sudo cp contrib/99-insta360-link.rules /etc/udev/rules.d/
 #           sudo udevadm control --reload && sudo udevadm trigger
 #
-# Insta360 Link 2 (validated); Link 2C and original Link (recognised, untested).
+# Insta360 Link 2 and Link 2 Pro (validated); Link 2C and original Link (recognised, untested).
 SUBSYSTEM=="video4linux", ATTRS{idVendor}=="2e1a", ATTRS{idProduct}=="4c03", TAG+="uaccess", GROUP="video", MODE="0660"
 SUBSYSTEM=="video4linux", ATTRS{idVendor}=="2e1a", ATTRS{idProduct}=="4c04", TAG+="uaccess", GROUP="video", MODE="0660"
+SUBSYSTEM=="video4linux", ATTRS{idVendor}=="2e1a", ATTRS{idProduct}=="4c06", TAG+="uaccess", GROUP="video", MODE="0660"
 SUBSYSTEM=="video4linux", ATTRS{idVendor}=="2e1a", ATTRS{idProduct}=="4c01", TAG+="uaccess", GROUP="video", MODE="0660"

src/camera/model.rs

@@ -8,6 +8,8 @@ pub const INSTA360_VID: u16 = 0x2e1a;
 pub const LINK2_PID: u16 = 0x4c04;
 /// USB product id of the Insta360 Link 2C.
 pub const LINK2C_PID: u16 = 0x4c03;
+/// USB product id of the Insta360 Link 2 Pro (validated on real hardware).
+pub const LINK2_PRO_PID: u16 = 0x4c06;
 /// USB product id of the original Insta360 Link (recognised, **not** tested).
 pub const LINK_PID: u16 = 0x4c01;
 
@@ -20,6 +22,10 @@ pub enum Model {
     /// Insta360 Link 2C — shares the Link 2 command protocol.
     #[serde(rename = "link2c")]
     Link2C,
+    /// Insta360 Link 2 Pro — shares the Link 2 command protocol and has a
+    /// motorized gimbal; hardware-validated.
+    #[serde(rename = "link2pro")]
+    Link2Pro,
     /// Original Insta360 Link — recognised by VID/PID only; untested.
     Link,
 }
@@ -33,6 +39,7 @@ impl Model {
         match pid {
             LINK2_PID => Some(Model::Link2),
             LINK2C_PID => Some(Model::Link2C),
+            LINK2_PRO_PID => Some(Model::Link2Pro),
             LINK_PID => Some(Model::Link),
             _ => None,
         }
@@ -43,23 +50,24 @@ impl Model {
         match self {
             Model::Link2 => "Insta360 Link 2",
             Model::Link2C => "Insta360 Link 2C",
+            Model::Link2Pro => "Insta360 Link 2 Pro",
             Model::Link => "Insta360 Link",
         }
     }
 
     /// Whether pan/tilt controls represent a physical gimbal.
     pub fn has_gimbal(&self) -> bool {
-        matches!(self, Model::Link2 | Model::Link)
+        matches!(self, Model::Link2 | Model::Link2Pro | Model::Link)
     }
 
     /// Whether this model uses the Link 2 vendor command protocol.
     pub fn supports_link2_protocol(&self) -> bool {
-        matches!(self, Model::Link2 | Model::Link2C)
+        matches!(self, Model::Link2 | Model::Link2C | Model::Link2Pro)
     }
 
     /// Whether this model has been validated against physical hardware.
     pub fn is_tested(&self) -> bool {
-        matches!(self, Model::Link2)
+        matches!(self, Model::Link2 | Model::Link2Pro)
     }
 }
 
@@ -77,8 +85,10 @@ mod tests {
     fn matches_known_ids() {
         assert_eq!(Model::from_usb_ids(0x2e1a, 0x4c04), Some(Model::Link2));
         assert_eq!(Model::from_usb_ids(0x2e1a, 0x4c03), Some(Model::Link2C));
+        assert_eq!(Model::from_usb_ids(0x2e1a, 0x4c06), Some(Model::Link2Pro));
         assert_eq!(Model::from_usb_ids(0x2e1a, 0x4c01), Some(Model::Link));
         assert_eq!(Model::from_usb_ids(0x046d, 0x4c03), None);
+        assert_eq!(Model::from_usb_ids(0x046d, 0x4c06), None);
         assert_eq!(Model::from_usb_ids(0x2e1a, 0x0000), None);
         assert_eq!(Model::from_usb_ids(0x046d, 0x4c04), None);
     }
@@ -100,8 +110,23 @@ mod tests {
     }
 
     #[test]
-    fn only_link2_is_tested() {
+    fn link2_pro_shares_link2_protocol_and_has_gimbal() {
+        assert!(Model::Link2Pro.supports_link2_protocol());
+        assert!(Model::Link2Pro.has_gimbal());
+        assert!(Model::Link2Pro.is_tested());
+        assert_eq!(Model::Link2Pro.name(), "Insta360 Link 2 Pro");
+        assert_eq!(Model::Link2Pro.to_string(), "Insta360 Link 2 Pro");
+        assert_eq!(
+            serde_json::to_string(&Model::Link2Pro).unwrap(),
+            "\"link2pro\""
+        );
+    }
+
+    #[test]
+    fn only_link2_and_link2_pro_are_tested() {
         assert!(Model::Link2.is_tested());
+        assert!(Model::Link2Pro.is_tested());
+        assert!(!Model::Link2C.is_tested());
         assert!(!Model::Link.is_tested());
         assert_eq!(Model::Link2.name(), "Insta360 Link 2");
     }

tests/hardware.rs

@@ -1,4 +1,4 @@
-//! Opt-in hardware tests against a physically connected Insta360 Link 2 or 2C.
+//! Opt-in hardware tests against a physically connected Insta360 Link 2, 2 Pro or 2C.
 //!
 //! These are never run by default:
 //!