diff --git a/src/ipa/softisp/data/meson.build b/src/ipa/softisp/data/meson.build
index fd9aa0f..c775edd 100644
--- a/src/ipa/softisp/data/meson.build
+++ b/src/ipa/softisp/data/meson.build
@@ -1,6 +1,8 @@
 # SPDX-License-Identifier: CC0-1.0
 
 conf_files = files([
+    'ov13858.yaml',
+    'ov5693.yaml',
     'uncalibrated.yaml',
 ])
 
diff --git a/src/ipa/softisp/data/ov13858.yaml b/src/ipa/softisp/data/ov13858.yaml
new file mode 100644
index 0000000..bdf9015
--- /dev/null
+++ b/src/ipa/softisp/data/ov13858.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: CC0-1.0
+# Calibrated from the AIQB blob shipped with the Windows camera driver of
+# the Surface Pro 8 rear camera. The gains are the inverse of the white
+# point of each light source, so they match its matrix.
+%YAML 1.1
+---
+version: 1
+algorithms:
+  - BlackLevel:
+  - Awb:
+      algorithm: bayes
+      colourGains:
+        - ct: 2514
+          gains: [ 0.982, 2.138 ]
+        - ct: 2848
+          gains: [ 1.141, 2.093 ]
+        - ct: 2870
+          gains: [ 1.121, 1.991 ]
+        - ct: 3786
+          gains: [ 1.439, 1.698 ]
+        - ct: 5438
+          gains: [ 1.713, 1.405 ]
+        - ct: 6366
+          gains: [ 1.952, 1.300 ]
+      # Flat priors: there are no illuminant statistics for these
+      # modules, so every calibrated source is equally likely.
+      priors:
+        - lux: 0
+          ct: [ 2514, 2848, 2870, 3786, 5438, 6366 ]
+          probability: [ 0.167, 0.167, 0.167, 0.167, 0.167, 0.167 ]
+        - lux: 100
+          ct: [ 2514, 2848, 2870, 3786, 5438, 6366 ]
+          probability: [ 0.167, 0.167, 0.167, 0.167, 0.167, 0.167 ]
+      AwbMode:
+        Auto:
+          lo: 2314
+          hi: 7266
+  - Adjust:
+  - Agc:
+...
diff --git a/src/ipa/softisp/data/ov5693.yaml b/src/ipa/softisp/data/ov5693.yaml
new file mode 100644
index 0000000..0278254
--- /dev/null
+++ b/src/ipa/softisp/data/ov5693.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: CC0-1.0
+# Calibrated from the AIQB blob shipped with the Windows camera driver of
+# the Surface Pro 8 front camera. The gains are the inverse of the white
+# point of each light source, so they match its matrix.
+%YAML 1.1
+---
+version: 1
+algorithms:
+  - BlackLevel:
+  - Awb:
+      algorithm: bayes
+      colourGains:
+        - ct: 2592
+          gains: [ 0.869, 2.577 ]
+        - ct: 2773
+          gains: [ 1.037, 2.484 ]
+        - ct: 3716
+          gains: [ 1.332, 2.025 ]
+        - ct: 3763
+          gains: [ 1.379, 2.006 ]
+        - ct: 4877
+          gains: [ 1.447, 1.608 ]
+        - ct: 5894
+          gains: [ 1.642, 1.453 ]
+        - ct: 6905
+          gains: [ 1.803, 1.342 ]
+      # Flat priors: there are no illuminant statistics for these
+      # modules, so every calibrated source is equally likely.
+      priors:
+        - lux: 0
+          ct: [ 2592, 2773, 3716, 3763, 4877, 5894, 6905 ]
+          probability: [ 0.143, 0.143, 0.143, 0.143, 0.143, 0.143, 0.143 ]
+        - lux: 100
+          ct: [ 2592, 2773, 3716, 3763, 4877, 5894, 6905 ]
+          probability: [ 0.143, 0.143, 0.143, 0.143, 0.143, 0.143, 0.143 ]
+      AwbMode:
+        Auto:
+          lo: 2392
+          hi: 7805
+  - Adjust:
+  - Agc:
+...