Index: firmware/drivers/audio/wm8731.c
===================================================================
--- firmware/drivers/audio/wm8731.c	(revision 18821)
+++ firmware/drivers/audio/wm8731.c	(working copy)
@@ -61,7 +61,7 @@
     [LOUTVOL]    = ROUTVOL_RZCEN,
     [ROUTVOL]    = ROUTVOL_RZCEN,
     [AAPCTRL]    = AAPCTRL_MUTEMIC | AAPCTRL_DACSEL,
-    [DAPCTRL]    = DAPCTRL_DACMU | DAPCTRL_DEEMP_44KHz,
+    [DAPCTRL]    = DAPCTRL_DACMU,
     [PDCTRL]     = PDCTRL_LINEINPD | PDCTRL_MICPD | PDCTRL_ADCPD |
                    PDCTRL_OUTPD | PDCTRL_OSCPD | PDCTRL_CLKOUTPD,
 };