xref: /aosp_15_r20/hardware/interfaces/tv/tuner/1.1/ITuner.hal (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7)

/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package [email protected];

import @1.0::FrontendId;
import @1.0::ITuner;
import @1.0::Result;

/**
 * Top level interface to manage Frontend, Demux and Decrambler hardware
 * resources which are needed for Android TV.
 */
interface ITuner extends @1.0::ITuner {
    /**
     * Get Dtmb Frontend Capabilities. If no dtmb exists, Result::UNAVAILABLE would be returned.
     */
    getFrontendDtmbCapabilities(FrontendId frontendId)
        generates (Result result, FrontendDtmbCapabilities caps);
};