asoc: lpass-cdc: add ftrace log for NOC issue

Add ftrace log to debug NOC issues.
When writing/reading lpass codec registers, add vote_lock
to make sure clk is not disabled.

Change-Id: I1df924d6aefee2899f7e5008851c1c324dabf62a
Signed-off-by: Meng Wang <mengw@codeaurora.org>

asoc/codecs/lpass-cdc/lpass-cdc-va-macro.c

@@ -709,6 +709,7 @@ static int lpass_cdc_va_macro_core_vote(void *handle, bool enable)
 		pr_err("%s: va priv data is NULL\n", __func__);
 		return -EINVAL;
 	}
+	trace_printk("%s, enter: enable %d\n", __func__, enable);
 	if (enable) {
 		pm_runtime_get_sync(va_priv->dev);
 		if (lpass_cdc_check_core_votes(va_priv->dev)) {
@@ -722,6 +723,7 @@ static int lpass_cdc_va_macro_core_vote(void *handle, bool enable)
 		pm_runtime_put_autosuspend(va_priv->dev);
 		pm_runtime_mark_last_busy(va_priv->dev);
 	}
+	trace_printk("%s, leave\n", __func__);
 	return rc;
 }