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-rwxr-xr-xaudio/audio_hw.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/audio/audio_hw.c b/audio/audio_hw.c
index 58d8474..9bb2817 100755
--- a/audio/audio_hw.c
+++ b/audio/audio_hw.c
@@ -60,6 +60,7 @@
#define MIXER_DL2_MIXER_VOICE "DL2 Mixer Voice"
#define MIXER_SIDETONE_MIXER_PLAYBACK "Sidetone Mixer Playback"
#define MIXER_SIDETONE_MIXER_CAPTURE "Sidetone Mixer Capture"
+#define MIXER_DL2_MONO_MIXER "DL2 Mono Mixer"
#define MIXER_DL1_PDM_SWITCH "DL1 PDM Switch"
#define MIXER_DL1_BT_VX_SWITCH "DL1 BT_VX Switch"
#define MIXER_VOICE_CAPTURE_MIXER_CAPTURE "Voice Capture Mixer Capture"
@@ -293,6 +294,12 @@ struct route_setting defaults[] = {
.intval = 1,
},
+ /* speaker */
+ {
+ .ctl_name = MIXER_DL2_MONO_MIXER,
+ .intval = 1,
+ },
+
/* bt */
{
.ctl_name = MIXER_BT_UL_VOLUME,