diff --git a/src/ipa/rpi/pisp/data/imx500.json b/src/ipa/rpi/pisp/data/imx500.json
index b2896f38..325d3f20 100644
--- a/src/ipa/rpi/pisp/data/imx500.json
+++ b/src/ipa/rpi/pisp/data/imx500.json
@@ -344,18 +344,18 @@
                         {
                             "normal":
                             {
-                                "shutter": [ 100, 10000, 30000, 60000, 66666 ],
-                                "gain": [ 1.0, 1.5, 2.0, 4.0, 8.0 ]
+                                "shutter": [ 100, 10000, 30000, 60000, 120000 ],
+                                "gain": [ 1.0, 1.5, 2.0, 4.0, 16.0 ]
                             },
                             "short":
                             {
-                                "shutter": [ 100, 5000, 10000, 20000, 60000 ],
-                                "gain": [ 1.0, 1.5, 2.0, 4.0, 8.0 ]
+                                "shutter": [ 100, 5000, 10000, 20000, 120000 ],
+                                "gain": [ 1.0, 1.5, 2.0, 4.0, 16.0 ]
                             },
                             "long":
                             {
                                 "shutter": [ 100, 10000, 30000, 60000, 90000, 120000 ],
-                                "gain": [ 1.0, 1.5, 2.0, 4.0, 8.0, 12.0 ]
+                                "gain": [ 1.0, 1.5, 2.0, 4.0, 8.0, 16.0 ]
                             }
                         },
                         "constraint_modes":
diff --git a/src/ipa/rpi/vc4/data/imx500.json b/src/ipa/rpi/vc4/data/imx500.json
index 3ceaae71..0b33daf5 100644
--- a/src/ipa/rpi/vc4/data/imx500.json
+++ b/src/ipa/rpi/vc4/data/imx500.json
@@ -232,12 +232,17 @@
                     "normal":
                     {
                         "shutter": [ 100, 10000, 30000, 60000, 120000 ],
-                        "gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
+                        "gain": [ 1.0, 1.5, 2.0, 4.0, 16.0 ]
                     },
                     "short":
                     {
                         "shutter": [ 100, 5000, 10000, 20000, 120000 ],
-                        "gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
+                        "gain": [ 1.0, 1.5, 2.0, 4.0, 16.0 ]
+                    },
+                    "long":
+                    {
+                        "shutter": [ 100, 10000, 30000, 60000, 90000, 120000 ],
+                        "gain": [ 1.0, 1.5, 2.0, 4.0, 8.0, 16.0 ]
                     }
                 },
                 "constraint_modes":