1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/codecs/wmfw.h b/sound/soc/codecs/wmfw.h
index 7613d60..ec78b9d 100644
--- a/sound/soc/codecs/wmfw.h
+++ b/sound/soc/codecs/wmfw.h
@@ -26,6 +26,10 @@
 #define WMFW_CTL_FLAG_WRITEABLE   0x0002
 #define WMFW_CTL_FLAG_READABLE    0x0001
 
+/* Non-ALSA coefficient types start at 0x1000 */
+#define WMFW_CTL_TYPE_ACKED       0x1000 /* acked control */
+#define WMFW_CTL_TYPE_HOSTEVENT   0x1001 /* event control */
+
 struct wmfw_header {
 	char magic[4];
 	__le32 len;