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-rw-r--r--sound/pci/oxygen/hifier.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/oxygen/hifier.c b/sound/pci/oxygen/hifier.c
index 9026a143a5e..19e9e012330 100644
--- a/sound/pci/oxygen/hifier.c
+++ b/sound/pci/oxygen/hifier.c
@@ -17,6 +17,12 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+/*
+ * CMI8788:
+ *
+ * SPI 0 -> AK4396
+ */
+
#include <linux/delay.h>
#include <linux/pci.h>
#include <sound/control.h>