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Persistent audio mute support (#1161)

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* Persistent speaker mute support #1100
* Moving persistent mute support from WM8731/AK4951 codec files to audio.cpp module for simplification
This commit is contained in:
Mark Thompson
2023-06-17 16:15:21 -05:00
committed by GitHub
parent 5743d3a3b9
commit ba2407d691
12 changed files with 159 additions and 80 deletions
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12
firmware/common/wm8731.hpp
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@@ -306,8 +306,7 @@ class WM8731 : public audio::Codec {
});
}
void set_headphone_volume(const volume_t volume) override {
headphone_volume = volume;
void set_wm_headphone_volume(const volume_t volume) {
const auto normalized = headphone_gain_range().normalize(volume);
auto n = normalized.centibel() / 10;
@@ -319,6 +318,11 @@ class WM8731 : public audio::Codec {
});
}
void set_headphone_volume(const volume_t volume) override {
headphone_volume = volume;
set_wm_headphone_volume(volume);
}
volume_range_t headphone_gain_range() const override {
return {-121.0_dB, 6.0_dB};
}
@@ -328,11 +332,11 @@ class WM8731 : public audio::Codec {
}
void headphone_mute() {
set_headphone_volume(headphone_gain_range().min);
set_wm_headphone_volume(headphone_gain_range().min);
}
void headphone_enable() override {
set_headphone_volume(headphone_volume);
set_wm_headphone_volume(headphone_volume);
}
void headphone_disable() override {