@@ -70,6 +70,13 @@ static void rsnd_dvc_soft_reset(struct rsnd_mod *mod)
rsnd_mod_write(mod, DVC_SWRSR, 1);
}
+#define rsnd_dvc_initialize_lock(mod) __rsnd_dvc_initialize_lock(mod, 1)
+#define rsnd_dvc_initialize_unlock(mod) __rsnd_dvc_initialize_lock(mod, 0)
+static void __rsnd_dvc_initialize_lock(struct rsnd_mod *mod, u32 enable)
+{
+ rsnd_mod_write(mod, DVC_DVUIR, enable);
+}
+
static void rsnd_dvc_volume_update(struct rsnd_dai_stream *io,
struct rsnd_mod *mod)
{
@@ -150,17 +157,15 @@ static int rsnd_dvc_init(struct rsnd_mod *mod,
rsnd_dvc_soft_reset(mod);
- rsnd_path_parse(priv, io);
+ rsnd_dvc_initialize_lock(mod);
- rsnd_mod_write(mod, DVC_DVUIR, 1);
+ rsnd_path_parse(priv, io);
rsnd_mod_write(mod, DVC_ADINR, rsnd_get_adinr(mod, io));
/* ch0/ch1 Volume */
rsnd_dvc_volume_update(io, mod);
- rsnd_mod_write(mod, DVC_DVUIR, 0);
-
rsnd_adg_set_cmd_timsel_gen2(mod, io);
return 0;
@@ -179,6 +184,8 @@ static int rsnd_dvc_start(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
+ rsnd_dvc_initialize_unlock(mod);
+
rsnd_mod_write(mod, CMD_CTRL, 0x10);
return 0;