From e3ed9c6c99eda136b4b7854d863490b927a8c72c Mon Sep 17 00:00:00 2001
From: Jonathan Bennett <JBennett@incomsystems.biz>
Date: Sat, 11 Oct 2025 19:39:22 -0500
Subject: [PATCH] Back out detection of L76K via startup messages.

---
 src/gps/GPS.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/gps/GPS.cpp b/src/gps/GPS.cpp
index a63eb1d16..d83fc8c4c 100644
--- a/src/gps/GPS.cpp
+++ b/src/gps/GPS.cpp
@@ -1292,11 +1292,13 @@ GnssModel_t GPS::probe(int serialSpeed)
         digitalWrite(PIN_GPS_RESET, !GPS_RESET_MODE);
 
         // attempt to detect the chip based on boot messages
-        std::vector<ChipInfo> airoha = {{"AG3335", "$PAIR021,AG3335", GNSS_MODEL_AG3335},
-                                        {"AG3352", "$PAIR021,AG3352", GNSS_MODEL_AG3352},
-                                        {"RYS3520", "$PAIR021,REYAX_RYS3520_V2", GNSS_MODEL_AG3352},
-                                        {"UC6580", "UC6580", GNSS_MODEL_UC6580},
-                                        {"L76K", "SW=URANUS", GNSS_MODEL_MTK}};
+        std::vector<ChipInfo> airoha = {
+            {"AG3335", "$PAIR021,AG3335", GNSS_MODEL_AG3335},
+            {"AG3352", "$PAIR021,AG3352", GNSS_MODEL_AG3352},
+            {"RYS3520", "$PAIR021,REYAX_RYS3520_V2", GNSS_MODEL_AG3352},
+            {"UC6580", "UC6580", GNSS_MODEL_UC6580},
+            // as L76K is sort of a last ditch effort, we won't attempt to detect it by startup messages for now.
+            /*{"L76K", "SW=URANUS", GNSS_MODEL_MTK}*/};
         GnssModel_t detectedDriver = getProbeResponse(500, airoha, serialSpeed);
         if (detectedDriver != GNSS_MODEL_UNKNOWN) {
             return detectedDriver;