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Commit cc0e2e6c authored by sriram kumar's avatar sriram kumar
Browse files

Configs: msm8937: Add support for split a2dp source 

Modify audio policy configuration to support
a2dp device routing to primary HAL

Change-Id: Ib0043ae87e2948ffa28863c746070b3dff7fb07f
parent 4f56d31d

configs/msm8937/audio_policy_configuration_sdm429w.xml

+47 −1
Original line number Diff line number Diff line
@@ -120,13 +120,34 @@ 
                <devicePort tagName="Speaker Safe" type="AUDIO_DEVICE_OUT_SPEAKER_SAFE" role="sink">

                </devicePort>

                <devicePort tagName="BT SCO" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO" role="sink">

                       <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                                samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>

                </devicePort>

                <devicePort tagName="BT SCO Headset" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET" role="sink">

                      <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                               samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>

                </devicePort>

                <devicePort tagName="BT SCO Car Kit" type="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT" role="sink">

                      <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                               samplingRates="8000,16000" channelMasks="AUDIO_CHANNEL_OUT_MONO"/>

                </devicePort>

                <devicePort tagName="Telephony Tx" type="AUDIO_DEVICE_OUT_TELEPHONY_TX" role="sink">

                </devicePort>

                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"

                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE">

                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

                </devicePort>

                <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"

                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE">

                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

                </devicePort>

                <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"

                            encodedFormats="AUDIO_FORMAT_SBC AUDIO_FORMAT_AAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_LDAC AUDIO_FORMAT_CELT AUDIO_FORMAT_APTX_ADAPTIVE">

                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>

                </devicePort>

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

                </devicePort>

                <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source">
@@ -156,11 +177,36 @@ 
                       sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic"/>

                <route type="mix" sink="voice_rx"

                       sources="Telephony Rx"/>

                <route type="mix" sink="BT A2DP Out"

                       sources="primary output,deep_buffer,compressed_offload"/>

                <route type="mix" sink="BT A2DP Headphones"

                       sources="primary output,deep_buffer,compressed_offload"/>

                <route type="mix" sink="BT A2DP Speaker"

                       sources="primary output,deep_buffer,compressed_offload"/>

            </routes>

        </module>



        <!-- A2dp Audio HAL -->

        <xi:include href="/vendor/etc/a2dp_audio_policy_configuration.xml"/>

        <module name="a2dp" halVersion="2.0">

             <mixPorts>

                 <mixPort name="a2dp input" role="sink">

                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                              samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>

                 </mixPort>

             </mixPorts>



             <devicePorts>

                 <devicePort tagName="BT A2DP In" type="AUDIO_DEVICE_IN_BLUETOOTH_A2DP" role="source">

                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"

                              samplingRates="44100,48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>

                 </devicePort>

             </devicePorts>



             <routes>

                 <route type="mix" sink="a2dp input"

                        sources="BT A2DP In"/>

             </routes>

        </module>



        <!-- Usb Audio HAL -->

        <xi:include href="/vendor/etc/usb_audio_policy_configuration.xml"/>