Implement generic vendor-specific parameters.

This commit covers HAL changes only.

Bug: 65862441
Test: it builds
Change-Id: Ibd20e2a1db826a0dc3ade4fb9bd1cb830ee11f8d
diff --git a/broadcastradio/1.2/default/Tuner.h b/broadcastradio/1.2/default/Tuner.h
index 3cf077b..7e68354 100644
--- a/broadcastradio/1.2/default/Tuner.h
+++ b/broadcastradio/1.2/default/Tuner.h
@@ -49,6 +49,10 @@
                                         getProgramList_cb _hidl_cb) override;
     virtual Return<Result> setAnalogForced(bool isForced) override;
     virtual Return<void> isAnalogForced(isAnalogForced_cb _hidl_cb) override;
+    virtual Return<void> setParameters(const hidl_vec<V1_1::VendorKeyValue>& parameters,
+                                       setParameters_cb _hidl_cb) override;
+    virtual Return<void> getParameters(const hidl_vec<hidl_string>& keys,
+                                       getParameters_cb _hidl_cb) override;
 
    private:
     std::mutex mMut;