2 files changed, 19 insertions, 16 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 74be228596ad..d7e95f144569 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -856,10 +856,10 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
           3stack-dig    ditto with SPDIF
           laptop        3-jack with hp-jack automute
           laptop-dig    ditto with SPDIF
-          auto          auto-confgi reading BIOS (default)
+          auto          auto-config reading BIOS (default)
 
-        STAC7661(?)
-          vaio          Setup for VAIO FE550G/SZ110
+        STAC7664/7661(?)
+          vaio          Setup for VAIO FE550G/SZ110/AR11B
 
     If the default configuration doesn't work and one of the above
     matches with your device, report it together with the PCI
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index d572f030c3e9..7eaf755b014b 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1449,10 +1449,10 @@ static int patch_stac9205(struct hda_codec *codec)
 }
 
 /*
- * STAC 7661(?) hack
+ * STAC 7661(?) and 7664 hack
  */
 
-/* static config for Sony VAIO FE550G */
+/* static config for Sony VAIO FE550G and Sony VAIO AR */
 static hda_nid_t vaio_dacs[] = { 0x2 };
 #define VAIO_HP_DAC     0x5
 static hda_nid_t vaio_adcs[] = { 0x8 /*,0x6*/ };
@@ -1552,7 +1552,7 @@ static struct snd_kcontrol_new vaio_mixer[] = {
         {}
 };
 
-static struct hda_codec_ops stac7661_patch_ops = {
+static struct hda_codec_ops stac766x_patch_ops = {
         .build_controls = stac92xx_build_controls,
         .build_pcms = stac92xx_build_pcms,
         .init = stac92xx_init,
@@ -1562,23 +1562,25 @@ static struct hda_codec_ops stac7661_patch_ops = {
 #endif
 };
 
-enum { STAC7661_VAIO };
+enum { STAC766x_VAIO };
 
-static struct hda_board_config stac7661_cfg_tbl[] = {
-        { .modelname = "vaio", .config = STAC7661_VAIO },
+static struct hda_board_config stac766x_cfg_tbl[] = {
+        { .modelname = "vaio", .config = STAC766x_VAIO },
         { .pci_subvendor = 0x104d, .pci_subdevice = 0x81e6,
-          .config = STAC7661_VAIO },
+          .config = STAC766x_VAIO },
         { .pci_subvendor = 0x104d, .pci_subdevice = 0x81ef,
-          .config = STAC7661_VAIO },
+          .config = STAC766x_VAIO },
+        { .pci_subvendor = 0x104d, .pci_subdevice = 0x81fd,
+          .config = STAC766x_VAIO },
         {}
 };
 
-static int patch_stac7661(struct hda_codec *codec)
+static int patch_stac766x(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec;
         int board_config;
 
-        board_config = snd_hda_check_board_config(codec, stac7661_cfg_tbl);
+        board_config = snd_hda_check_board_config(codec, stac766x_cfg_tbl);
         if (board_config < 0)
                 /* unknown config, let generic-parser do its job... */
                 return snd_hda_parse_generic_codec(codec);
@@ -1589,7 +1591,7 @@ static int patch_stac7661(struct hda_codec *codec)
 
         codec->spec = spec;
         switch (board_config) {
-        case STAC7661_VAIO:
+        case STAC766x_VAIO:
                 spec->mixer = vaio_mixer;
                 spec->init = vaio_init;
                 spec->multiout.max_channels = 2;
@@ -1603,7 +1605,7 @@ static int patch_stac7661(struct hda_codec *codec)
                 break;
         }
 
-        codec->patch_ops = stac7661_patch_ops;
+        codec->patch_ops = stac766x_patch_ops;
         return 0;
 }
 
@@ -1635,7 +1637,7 @@ struct hda_codec_preset snd_hda_preset_sigmatel[] = {
         { .id = 0x83847627, .name = "STAC9271D", .patch = patch_stac927x },
         { .id = 0x83847628, .name = "STAC9274X5NH", .patch = patch_stac927x },
         { .id = 0x83847629, .name = "STAC9274D5NH", .patch = patch_stac927x },
-        { .id = 0x83847661, .name = "STAC7661", .patch = patch_stac7661 },
+        { .id = 0x83847661, .name = "STAC7661", .patch = patch_stac766x },
         { .id = 0x838476a0, .name = "STAC9205", .patch = patch_stac9205 },
         { .id = 0x838476a1, .name = "STAC9205D", .patch = patch_stac9205 },
         { .id = 0x838476a2, .name = "STAC9204", .patch = patch_stac9205 },
@@ -1644,5 +1646,6 @@ struct hda_codec_preset snd_hda_preset_sigmatel[] = {
         { .id = 0x838476a5, .name = "STAC9255D", .patch = patch_stac9205 },
         { .id = 0x838476a6, .name = "STAC9254", .patch = patch_stac9205 },
         { .id = 0x838476a7, .name = "STAC9254D", .patch = patch_stac9205 },
+        { .id = 0x83847664, .name = "STAC7664", .patch = patch_stac766x },
         {} /* terminator */
 };