hal: retrieve license info during init.

FFV/Allplay requires licensing info during init.
 - Retrieve Product_Id using "meta_info_key" from platfrom xml file during HAL-Init.
 - Retrieve Product_License using "audio_calibration_info" from ACDB.
 - Extend QAHW GetParam API to access AllPlay License information.

Change-Id: Ie759f795d76e0038cba3f14ee9084f1c46b64c0a
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
old mode 100644
new mode 100755
index 475e438..4a9c43a
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -7905,3 +7905,8 @@
 
     return id_string;
 }
+
+int platform_get_license_by_product(void *platform, const char* product_name, int *product_id, char* product_license)
+{
+    return -ENOSYS;
+}