1 files changed, 36 insertions, 0 deletions
diff --git a/include/sound/q6audio-v2.h b/include/sound/q6audio-v2.h
new file mode 100644
index 000000000000..fd14f330d1d5
--- /dev/null
+++ b/include/sound/q6audio-v2.h
@@ -0,0 +1,36 @@
+/* Copyright (c) 2012-2013, 2015 The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _Q6_AUDIO_H_
+#define _Q6_AUDIO_H_
+
+#include <linux/qdsp6v2/apr.h>
+
+enum {
+	LEGACY_PCM_MODE = 0,
+	LOW_LATENCY_PCM_MODE,
+	ULTRA_LOW_LATENCY_PCM_MODE,
+	ULL_POST_PROCESSING_PCM_MODE,
+};
+
+
+int q6audio_get_port_index(u16 port_id);
+
+int q6audio_convert_virtual_to_portid(u16 port_id);
+
+int q6audio_validate_port(u16 port_id);
+
+int q6audio_is_digital_pcm_interface(u16 port_id);
+
+int q6audio_get_port_id(u16 port_id);
+
+#endif