diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 32124bf..bef1352 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -923,6 +923,7 @@
 	  macbook-pro-v1 Intel Mac Book Pro 1st generation
 	  macbook-pro	Intel Mac Book Pro 2nd generation
 	  imac-intel	Intel iMac
+	  imac-intel-20	Intel iMac (newer version)
 
 	STAC9202/9250/9251
 	  ref		Reference board, base config