Clarify getConcurrentStreamingCameraids may return hidden physical camera ids as well.
Bug: 151891611
Test: builds
Change-Id: I889065b379d9966e9cc8a225fb335685f2f065cd
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
diff --git a/camera/provider/2.6/ICameraProvider.hal b/camera/provider/2.6/ICameraProvider.hal
index 5651550..ed1d31d 100644
--- a/camera/provider/2.6/ICameraProvider.hal
+++ b/camera/provider/2.6/ICameraProvider.hal
@@ -76,6 +76,13 @@
* configuration settings exposed through camera metadata), should the sum
* of resource costs for the combination be <= 100.
*
+ * The lists of camera id combinations returned by this method may contain
+ * hidden physical camera ids. If a combination does contain hidden physical
+ * camera ids, the camera framework must be able to open any logical cameras
+ * that contain these hidden physical camera ids in their
+ * ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS list, in addition to the other
+ * camera ids advertised in the combination, for concurrent operation.
+ *
* @return status Status code for the operation
* @return cameraIds a list of camera id combinations that support
* concurrent stream configurations with the minimum guarantees