2 files changed, 10 insertions, 2 deletions

diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 36c97126d17d..92c9d3a3e990 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -36,6 +36,7 @@ ALC260
   acer          Acer TravelMate
   will          Will laptops (PB V7900)
   replacer      Replacer 672V
+  favorit100    Maxdata Favorit 100XS
   basic         fixed pin assignment (old default model)
   test          for testing/debugging purpose, almost all controls can
                 adjusted.  Appearing only when compiled with
@@ -85,10 +86,11 @@ ALC269
   eeepc-p703    ASUS Eeepc P703 P900A
   eeepc-p901    ASUS Eeepc P901 S101
   fujitsu       FSC Amilo
+  lifebook      Fujitsu Lifebook S6420
   auto          auto-config reading BIOS (default)
 
-ALC662/663
-==========
+ALC662/663/272
+==============
   3stack-dig    3-stack (2-channel) with SPDIF
   3stack-6ch     3-stack (6-channel)
   3stack-6ch-dig 3-stack (6-channel) with SPDIF
@@ -107,6 +109,8 @@ ALC662/663
   asus-mode4    ASUS
   asus-mode5    ASUS
   asus-mode6    ASUS
+  dell          Dell with ALC272
+  dell-zm1      Dell ZM1 with ALC272
   auto          auto-config reading BIOS (default)
 
 ALC882/885
@@ -118,6 +122,7 @@ ALC882/885
   asus-a7j      ASUS A7J
   asus-a7m      ASUS A7M
   macpro        MacPro support
+  mb5           Macbook 5,1
   mbp3          Macbook Pro rev3
   imac24        iMac 24'' with jack detection
   w2jc          ASUS W2JC
@@ -150,6 +155,7 @@ ALC883/888
   fujitsu-pi2515 Fujitsu AMILO Pi2515
   fujitsu-xa3530 Fujitsu AMILO XA3530
   3stack-6ch-intel Intel DG33* boards
+  asus-p5q      ASUS P5Q-EM boards
   auto          auto-config reading BIOS (default)
 
 ALC861/660
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 34f6fb72f2bc..db896121535a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -16184,6 +16184,8 @@ static const char *alc662_models[ALC662_MODEL_LAST] = {
         [ALC663_ASUS_MODE4] = "asus-mode4",
         [ALC663_ASUS_MODE5] = "asus-mode5",
         [ALC663_ASUS_MODE6] = "asus-mode6",
+        [ALC272_DELL]           = "dell",
+        [ALC272_DELL_ZM1]       = "dell-zm1",
         [ALC662_AUTO]           = "auto",
 };