减小雷鸟增益，改善音质

diff --git a/code/sdk/middleware/services/media/hal/audio/plugins/brandy/primary/primary_sub_port_out.c b/code/sdk/middleware/services/media/hal/audio/plugins/brandy/primary/primary_sub_port_out.c
index 4180ab8..9de3d3a 100644 (file)
--- a/code/sdk/middleware/services/media/hal/audio/plugins/brandy/primary/primary_sub_port_out.c
+++ b/code/sdk/middleware/services/media/hal/audio/plugins/brandy/primary/primary_sub_port_out.c
@@ -379,7 +379,7 @@ static int32_t AODevOpen(SubPortOutContext *portOutCtx, const enum AudioCategory
         }
 #ifdef BOARD_LEINIAO
         uapi_snd_gain gain;
-        gain.integer = -3;
+        gain.integer = -9;
         gain.decimal = 0;
         uapi_snd_set_volume(portOutCtx->sndHandle, sndAttr.port_attr[0].out_port, &gain, TD_NULL);
 #endif