Merge "camera: Update logical multi-camera requirement"
diff --git a/camera/ndk/include/camera/NdkCameraMetadataTags.h b/camera/ndk/include/camera/NdkCameraMetadataTags.h
index d35a52b..a81fe8c 100644
--- a/camera/ndk/include/camera/NdkCameraMetadataTags.h
+++ b/camera/ndk/include/camera/NdkCameraMetadataTags.h
@@ -6998,19 +6998,24 @@
* <li>ACAMERA_LENS_RADIAL_DISTORTION</li>
* </ul>
* </li>
+ * <li>The SENSOR_INFO_TIMESTAMP_SOURCE of the logical device and physical devices must be
+ * the same.</li>
* <li>The logical camera device must be LIMITED or higher device.</li>
* </ul>
* <p>Both the logical camera device and its underlying physical devices support the
* mandatory stream combinations required for their device levels.</p>
* <p>Additionally, for each guaranteed stream combination, the logical camera supports:</p>
* <ul>
- * <li>Replacing one logical {@link AIMAGE_FORMAT_YUV_420_888 YUV_420_888}
+ * <li>For each guaranteed stream combination, the logical camera supports replacing one
+ * logical {@link AIMAGE_FORMAT_YUV_420_888 YUV_420_888}
* or raw stream with two physical streams of the same size and format, each from a
* separate physical camera, given that the size and format are supported by both
* physical cameras.</li>
- * <li>Adding two raw streams, each from one physical camera, if the logical camera doesn't
- * advertise RAW capability, but the underlying physical cameras do. This is usually
- * the case when the physical cameras have different sensor sizes.</li>
+ * <li>If the logical camera doesn't advertise RAW capability, but the underlying physical
+ * cameras do, the logical camera will support guaranteed stream combinations for RAW
+ * capability, except that the RAW streams will be physical streams, each from a separate
+ * physical camera. This is usually the case when the physical cameras have different
+ * sensor sizes.</li>
* </ul>
* <p>Using physical streams in place of a logical stream of the same size and format will
* not slow down the frame rate of the capture, as long as the minimum frame duration