1 files changed, 1 insertions, 0 deletions

diff --git a/sound/pci/ctxfi/ctdaio.h b/sound/pci/ctxfi/ctdaio.h
index 0f52ce571ee..85ccb6ee1ab 100644
--- a/sound/pci/ctxfi/ctdaio.h
+++ b/sound/pci/ctxfi/ctdaio.h
@@ -33,6 +33,7 @@ enum DAIOTYP {
         SPDIFOO,        /* S/PDIF Out (Flexijack/Optical) */
         LINEIM,
         SPDIFIO,        /* S/PDIF In (Flexijack/Optical) on the card */
+        MIC,            /* Dedicated mic on Titanium HD */
         SPDIFI1,        /* S/PDIF In on internal Drive Bay */
         NUM_DAIOTYP
 };