From 8fd4e44014119a1c155de64d63d455390f852a22 Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Tue, 29 Nov 2022 20:32:06 -0800
Subject: audio_core: sink_stream: Hold the suspend lock when process is
 stalled.

- Prevents us from clashing with other callers trying to un/stall.
---
 src/audio_core/sink/sink_stream.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/audio_core/sink/sink_stream.h')

diff --git a/src/audio_core/sink/sink_stream.h b/src/audio_core/sink/sink_stream.h
index 38a4b2f51..5fea72ab7 100644
--- a/src/audio_core/sink/sink_stream.h
+++ b/src/audio_core/sink/sink_stream.h
@@ -6,6 +6,7 @@
 #include <array>
 #include <atomic>
 #include <memory>
+#include <mutex>
 #include <span>
 #include <vector>
 
@@ -240,8 +241,8 @@ private:
     f32 system_volume{1.0f};
     /// Set via IAudioDevice service calls
     f32 device_volume{1.0f};
-    /// True if coretiming has been stalled
-    bool stalled{false};
+    std::mutex stall_guard;
+    std::unique_lock<std::mutex> stalled_lock;
 };
 
 using SinkStreamPtr = std::unique_ptr<SinkStream>;
-- 
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