From 12b4a967c06e411c6069a94d5d68948312a0d8e4 Mon Sep 17 00:00:00 2001
From: New Author Name <johnivan19999@gmail.com>
Date: Thu, 14 Nov 2024 13:06:19 +0100
Subject: [PATCH] sm8350-common: Audio Policy: Import Bluetooth Devices
 Encodings for Dolby Processing

---
 audio/audio_policy_configuration.xml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/audio/audio_policy_configuration.xml b/audio/audio_policy_configuration.xml
index 285e9fd..3d332ba 100644
--- a/audio/audio_policy_configuration.xml
+++ b/audio/audio_policy_configuration.xml
@@ -345,6 +345,23 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                 <devicePort tagName="USB Headset In" type="AUDIO_DEVICE_IN_USB_HEADSET" role="source">
                 </devicePort>
 
+            <!-- Custom Bluetooth Ports Declarations for Dolby Processing -->
+                <devicePort tagName="BT A2DP Out" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LDAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100,48000,88200,96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Headphones" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LDAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100,48000,88200,96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+                <devicePort tagName="BT A2DP Speaker" type="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER" role="sink"
+                            encodedFormats="AUDIO_FORMAT_LDAC AUDIO_FORMAT_APTX AUDIO_FORMAT_APTX_HD AUDIO_FORMAT_AAC AUDIO_FORMAT_SBC">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                             samplingRates="44100,48000,88200,96000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </devicePort>
+            
             </devicePorts>
             <!-- route declaration, i.e. list all available sources for a given sink -->
             <routes>
@@ -391,6 +408,14 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                 <route type="mix" sink="mmap_no_irq_in"
                        sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,USB Device In,USB Headset In"/>
                 <route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />
+                
+                <!-- Custom Bluetooth Routes Declaration for Dolby Processing -->
+                <route type="mix" sink="BT A2DP Out"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT A2DP Headphones"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
+                <route type="mix" sink="BT A2DP Speaker"
+                       sources="primary output,deep_buffer,compressed_offload,voip_rx"/>
             </routes>
 
         </module>