1 files changed, 5 insertions, 0 deletions

diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 84e81ad7ba2d..03771d7c5dd7 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -114,6 +114,11 @@ ALC662/663/272
   samsung-nc10  Samsung NC10 mini notebook
   auto          auto-config reading BIOS (default)
 
+ALC680
+======
+  base          Base model (ASUS NX90)
+  auto          auto-config reading BIOS (default)
+
 ALC882/883/885/888/889
 ======================
   3stack-dig    3-jack with SPDIF I/O