1 files changed, 5 insertions, 0 deletions

diff --git a/firmware/mp3_playback.c b/firmware/mp3_playback.c
index 4f1d16f9d3..39760d3fab 100644
--- a/firmware/mp3_playback.c
+++ b/firmware/mp3_playback.c
@@ -937,6 +937,11 @@ void mp3_init(int volume, int bass, int treble, int balance, int loudness,
 
     setup_sci0();
 
+#ifdef HAVE_MAS_SIBI_CONTROL
+    and_b(~0x01, &PBDRH); /* drive SIBI low */
+    and_b(~0x01, &PBIORH); /* output for PB8 */
+#endif
+
 #if CONFIG_HWCODEC == MAS3587F
     or_b(0x08, &PAIORH); /* output for /PR */
     init_playback();