Accept DP2 trigger codes 19 and 16

README.md

@@ -20,7 +20,7 @@ Configure only one value per machine:
 Samsung trigger input codes mapped by port:
 
 - `DP1` -> `15`
-- `DP2` -> `19`
+- `DP2` -> `19` (or `16` on some setups)
 - `HDMI` -> `17`
 
 - If Samsung trigger input matches this device port code, the app runs `monitor.set_input_source(<PORT>)` on `AW3423DWF` via `monitorcontrol`.

app/config.py

@@ -10,7 +10,7 @@ PROJECT_ROOT = Path(__file__).resolve().parent.parent
 CONFIG_PATH = PROJECT_ROOT / "config.json"
 SUPPORTED_TARGET_PORTS = {
     "DP1": {"ddm_input": "DP1", "input_codes": {15}},
-    "DP2": {"ddm_input": "DP2", "input_codes": {19}},
+    "DP2": {"ddm_input": "DP2", "input_codes": {19, 16}},
     "HDMI": {"ddm_input": "HDMI", "input_codes": {17}},
 }
 

static/index.html

@@ -250,7 +250,7 @@
       <p class="eyebrow">Alienware-Only Targeting</p>
       <h1>Internal KVM Switch Dashboard</h1>
       <p>
-        Samsung is trigger-only. This device switches Alienware AW3423DWF when Samsung input matches the configured local port code: DP1 = 15, DP2 = 19, HDMI = 17.
+        Samsung is trigger-only. This device switches Alienware AW3423DWF when Samsung input matches the configured local port code: DP1 = 15, DP2 = 19 (or 16 on some setups), HDMI = 17.
       </p>
     </section>