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-rw-r--r--firmware/target/arm/as3525/audio-as3525.c61
1 files changed, 44 insertions, 17 deletions
diff --git a/firmware/target/arm/as3525/audio-as3525.c b/firmware/target/arm/as3525/audio-as3525.c
index 410fdfad79..b616153eae 100644
--- a/firmware/target/arm/as3525/audio-as3525.c
+++ b/firmware/target/arm/as3525/audio-as3525.c
@@ -25,44 +25,71 @@
#include "audiohw.h"
#include "sound.h"
-int audio_channels = 2;
-int audio_output_source = AUDIO_SRC_PLAYBACK;
-
void audio_set_output_source(int source)
{
- if ((unsigned)source >= AUDIO_NUM_SOURCES)
- source = AUDIO_SRC_PLAYBACK;
-
- audio_output_source = source;
-} /* audio_set_output_source */
+ (void)source;
+}
void audio_input_mux(int source, unsigned flags)
{
static int last_source = AUDIO_SRC_PLAYBACK;
-
- (void)flags;
+#ifdef HAVE_RECORDING
+ static bool last_recording = false;
+ const bool recording = flags & SRCF_RECORDING;
+#else
+ (void) flags;
+#endif
switch (source)
{
default: /* playback - no recording */
source = AUDIO_SRC_PLAYBACK;
case AUDIO_SRC_PLAYBACK:
- audio_channels = 2;
if (source != last_source)
{
audiohw_set_monitor(false);
+#ifdef HAVE_RECORDING
+ audiohw_disable_recording();
+#endif
+ }
+ break;
+
+#ifdef HAVE_RECORDING
+ case AUDIO_SRC_MIC: /* recording only */
+ if (source != last_source)
+ {
+ audiohw_set_monitor(false);
+ audiohw_enable_recording(true); /* source mic */
}
break;
+#endif
case AUDIO_SRC_FMRADIO: /* recording and playback */
- audio_channels = 2;
- if (source == last_source)
+ if (source == last_source
+#ifdef HAVE_RECORDING
+ && recording == last_recording
+#endif
+ )
break;
- audiohw_set_monitor(true);
+#ifdef HAVE_RECORDING
+ last_recording = recording;
+
+ if (recording)
+ {
+ audiohw_set_monitor(false);
+ audiohw_enable_recording(false);
+ }
+ else
+#endif
+ {
+#ifdef HAVE_RECORDING
+ audiohw_disable_recording();
+#endif
+ audiohw_set_monitor(true); /* line 2 analog audio path */
+ }
break;
- } /* end switch */
+ }
last_source = source;
-} /* audio_input_mux */
-
+}