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Commit ba5607e5 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Remove automatic addition of AC3, IEC61937 to HDMI outputs" am: faa9ae8a 

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1846934

Change-Id: If868d4e1a8e542173bb0ef2269f9bb718c823f93
parents 04abbff9 faa9ae8a

services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp

+0 −9
Original line number Diff line number Diff line
@@ -58,15 +58,6 @@ DeviceDescriptor::DeviceDescriptor(const AudioDeviceTypeAddr &deviceTypeAddr, 
        mDeclaredAddress(DeviceDescriptorBase::address())

{

    mCurrentEncodedFormat = AUDIO_FORMAT_DEFAULT;

    /* If framework runs against a pre 5.0 Audio HAL, encoded formats are absent from the config.

     * FIXME: APM should know the version of the HAL and don't add the formats for V5.0.

     * For now, the workaround to remove AC3 and IEC61937 support on HDMI is to declare

     * something like 'encodedFormats="AUDIO_FORMAT_PCM_16_BIT"' on the HDMI devicePort.

     */

    if (mDeviceTypeAddr.mType == AUDIO_DEVICE_OUT_HDMI && mEncodedFormats.empty()) {

        mEncodedFormats.push_back(AUDIO_FORMAT_AC3);

        mEncodedFormats.push_back(AUDIO_FORMAT_IEC61937);

    }

}



void DeviceDescriptor::attach(const sp<HwModule>& module)

services/audiopolicy/tests/audiopolicymanager_tests.cpp

+2 −1
Original line number Diff line number Diff line
@@ -1375,7 +1375,8 @@ TEST_P(AudioPolicyManagerTestDeviceConnection, SetDeviceConnectionState) { 
    if (type == AUDIO_DEVICE_OUT_HDMI) {

        // Set device connection state failed due to no device descriptor found

        // For HDMI case, it is easier to simulate device descriptor not found error

        // by using a undeclared encoded format.

        // by using an encoded format which isn't listed in the 'encodedFormats'

        // attribute for this devicePort.

        ASSERT_EQ(INVALID_OPERATION, mManager->setDeviceConnectionState(

                type, AUDIO_POLICY_DEVICE_STATE_AVAILABLE,

                address.c_str(), name.c_str(), AUDIO_FORMAT_MAT_2_1));

services/audiopolicy/tests/resources/test_audio_policy_configuration.xml

+2 −1
Original line number Diff line number Diff line
@@ -50,7 +50,8 @@ 
                </devicePort>

                <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source">

                </devicePort>

                <devicePort tagName="Hdmi" type="AUDIO_DEVICE_OUT_HDMI" role="sink">

                <devicePort tagName="Hdmi" type="AUDIO_DEVICE_OUT_HDMI" role="sink"

                            encodedFormats="AUDIO_FORMAT_AC3">

                </devicePort>

                <devicePort tagName="Hdmi-In Mic" type="AUDIO_DEVICE_IN_HDMI" role="source">

                </devicePort>