diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 55414be23b82b63dab8fed269f9687e016ab3ea4..b9c205c8bb735e6311f53515bf038d3b1f9630f9 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -706,6 +706,7 @@ static void skl_set_updown_mixer_format(struct skl_sst *ctx,
 	skl_set_base_module_format(ctx,	mconfig,
 		(struct skl_base_cfg *)mixer_mconfig);
 	mixer_mconfig->out_ch_cfg = fmt->ch_cfg;
+	mixer_mconfig->ch_map = fmt->ch_map;
 }
 
 /*
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index 16cea466018cb1ccba9d8634f9df437c4366fd19..bc3c29161ed0062b55a83598de4159c2de499fd2 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -161,6 +161,7 @@ struct skl_up_down_mixer_cfg {
 	u32 coeff_sel;
 	/* Pass the user coeff in this array */
 	s32 coeff[UP_DOWN_MIXER_MAX_COEFF];
+	u32 ch_map;
 } __packed;
 
 struct skl_algo_cfg {