+
+ return 0;
+}
+
+static int rsnd_scu_transfer_start(struct rsnd_priv *priv,
+ struct rsnd_mod *mod,
+ struct rsnd_dai *rdai,
+ struct rsnd_dai_stream *io)
+{
+ struct rsnd_scu *scu = rsnd_mod_to_scu(mod);
+ int id = rsnd_mod_id(mod);
+ u32 val;
+
+ if (rsnd_is_gen1(priv)) {
+ val = (1 << id);
+ rsnd_mod_bset(mod, SRC_ROUTE_CTRL, val, val);
+ }
+
+ if (rsnd_scu_convert_rate(scu))
+ rsnd_mod_write(mod, SRC_ROUTE_MODE0, 1);
+
+ return 0;
+}
+
+static int rsnd_scu_transfer_stop(struct rsnd_priv *priv,
+ struct rsnd_mod *mod,
+ struct rsnd_dai *rdai,
+ struct rsnd_dai_stream *io)
+{
+ struct rsnd_scu *scu = rsnd_mod_to_scu(mod);
+ int id = rsnd_mod_id(mod);
+ u32 mask;
+
+ if (rsnd_is_gen1(priv)) {
+ mask = (1 << id);
+ rsnd_mod_bset(mod, SRC_ROUTE_CTRL, mask, 0);
+ }
+
+ if (rsnd_scu_convert_rate(scu))
+ rsnd_mod_write(mod, SRC_ROUTE_MODE0, 0);