Camera2: Only _some_ FPS values in the old API are scaled.

The (deprecated) single-FPS parameter is not scaled by 1000.

Bug: 7230239
Change-Id: I5664cce90f9cb01e57e39f1a1f7c8eb730501da3
diff --git a/services/camera/libcameraservice/camera2/Parameters.h b/services/camera/libcameraservice/camera2/Parameters.h
index 5dd3391..af23a4e 100644
--- a/services/camera/libcameraservice/camera2/Parameters.h
+++ b/services/camera/libcameraservice/camera2/Parameters.h
@@ -223,6 +223,8 @@
     // Map from camera orientation + facing to gralloc transform enum
     static int degToTransform(int degrees, bool mirror);
 
+    // API specifies FPS ranges are done in fixed point integer, with LSB = 0.001.
+    // Note that this doesn't apply to the (deprecated) single FPS value.
     static const int kFpsToApiScale = 1000;
 
     // Transform between (-1000,-1000)-(1000,1000) normalized coords from camera