From 0347555d5b2314e1be58261ef29fa13a76c039e6 Mon Sep 17 00:00:00 2001 From: jacqueline Date: Fri, 30 Jun 2023 17:05:11 +1000 Subject: Start on converting gpio expander interupts to fsm events --- src/audio/include/audio_sink.hpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/audio/include/audio_sink.hpp') diff --git a/src/audio/include/audio_sink.hpp b/src/audio/include/audio_sink.hpp index e6538bda..ac007bf8 100644 --- a/src/audio/include/audio_sink.hpp +++ b/src/audio/include/audio_sink.hpp @@ -45,8 +45,8 @@ class IAudioSink { virtual auto SetVolumeImbalance(int_fast8_t balance) -> void = 0; virtual auto SetVolume(uint_fast8_t percent) -> void = 0; virtual auto GetVolume() -> uint_fast8_t = 0; - virtual auto AdjustVolumeUp() -> void = 0; - virtual auto AdjustVolumeDown() -> void = 0; + virtual auto AdjustVolumeUp() -> bool = 0; + virtual auto AdjustVolumeDown() -> bool = 0; virtual auto Configure(const StreamInfo::Format& format) -> bool = 0; virtual auto Send(const cpp::span& data) -> void = 0; -- cgit v1.2.3