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-rw-r--r--quantum/audio/audio.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/quantum/audio/audio.c b/quantum/audio/audio.c
index c1a1500493..b2611c5f09 100644
--- a/quantum/audio/audio.c
+++ b/quantum/audio/audio.c
@@ -20,6 +20,7 @@
#include "debug.h"
#include "wait.h"
#include "util.h"
+#include "gpio.h"
/* audio system:
*
@@ -121,6 +122,32 @@ static bool audio_initialized = false;
static bool audio_driver_stopped = true;
audio_config_t audio_config;
+#ifndef AUDIO_POWER_CONTROL_PIN_ON_STATE
+# define AUDIO_POWER_CONTROL_PIN_ON_STATE 1
+#endif
+
+void audio_driver_initialize(void) {
+#ifdef AUDIO_POWER_CONTROL_PIN
+ gpio_set_pin_output_push_pull(AUDIO_POWER_CONTROL_PIN);
+ gpio_write_pin(AUDIO_POWER_CONTROL_PIN, !AUDIO_POWER_CONTROL_PIN_ON_STATE);
+#endif
+ audio_driver_initialize_impl();
+}
+
+void audio_driver_stop(void) {
+ audio_driver_stop_impl();
+#ifdef AUDIO_POWER_CONTROL_PIN
+ gpio_write_pin(AUDIO_POWER_CONTROL_PIN, !AUDIO_POWER_CONTROL_PIN_ON_STATE);
+#endif
+}
+
+void audio_driver_start(void) {
+#ifdef AUDIO_POWER_CONTROL_PIN
+ gpio_write_pin(AUDIO_POWER_CONTROL_PIN, AUDIO_POWER_CONTROL_PIN_ON_STATE);
+#endif
+ audio_driver_start_impl();
+}
+
void eeconfig_update_audio_current(void) {
eeconfig_update_audio(audio_config.raw);
}