commit 134180a2ebcd8db78bfca547f05a6eec7b332b1c
author Mu-Le Lee <mulelee@google.com> Tue Apr 16 15:13:07 2024 +0800
committer Jiyong Park <jiyong@google.com> Fri May 31 15:41:33 2024 +0900
tree b2845def7624529c59861dcf9b14d5bb57782460
parent 11c152d34c5a1b57edf0691466360f661777ed7e

Add Virtio-snd device

Add Virtio-snd device as the aaudio backend is support in crosvm.

Bug: 325930215
Test: Play Youtube video on panther
Change-Id: I20fe62ffa1125e4af50861d9775598206568f4fe

virtualizationmanager/src/aidl.rs

diff --git a/virtualizationmanager/src/aidl.rs b/virtualizationmanager/src/aidl.rs
index d173b34..dd17b46 100644
--- a/virtualizationmanager/src/aidl.rs
+++ b/virtualizationmanager/src/aidl.rs
@@ -624,6 +624,8 @@
         } else {
             None
         };
+        let virtio_snd_backend =
+            if cfg!(paravirtualized_devices) { Some(String::from("aaudio")) } else { None };
 
         // Actually start the VM.
         let crosvm_config = CrosvmConfig {
@@ -654,6 +656,7 @@
             input_device_options,
             hugepages: config.hugePages,
             tap,
+            virtio_snd_backend,
         };
         let instance = Arc::new(
             VmInstance::new(