1 files changed, 9 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index fb09e4429b27..732515dcc99d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2579,6 +2579,7 @@ static void alc_free(struct hda_codec *codec)
                 kfree(spec->kctl_alloc);
         }
         kfree(spec);
+        codec->spec = NULL; /* to be sure */
 }
 
 /*
@@ -6336,6 +6337,8 @@ static void alc882_auto_init(struct hda_codec *codec)
                 alc_sku_automute(codec);
 }
 
+static int patch_alc883(struct hda_codec *codec); /* called in patch_alc882() */
+
 static int patch_alc882(struct hda_codec *codec)
 {
         struct alc_spec *spec;
@@ -6365,6 +6368,11 @@ static int patch_alc882(struct hda_codec *codec)
                         board_config = ALC885_MBP3;
                         break;
                 default:
+                        /* ALC889A is handled better as ALC888-compatible */
+                        if (codec->revision_id == 0x100103) {
+                                alc_free(codec);
+                                return patch_alc883(codec);
+                        }
                         printk(KERN_INFO "hda_codec: Unknown model for ALC882, "
                                          "trying auto-probe from BIOS...\n");
                         board_config = ALC882_AUTO;
@@ -14043,7 +14051,7 @@ struct hda_codec_preset snd_hda_preset_realtek[] = {
         { .id = 0x10ec0882, .name = "ALC882", .patch = patch_alc882 },
         { .id = 0x10ec0883, .name = "ALC883", .patch = patch_alc883 },
         { .id = 0x10ec0885, .rev = 0x100103, .name = "ALC889A",
-          .patch = patch_alc883 },
+          .patch = patch_alc882 }, /* should be patch_alc883() in future */
         { .id = 0x10ec0885, .name = "ALC885", .patch = patch_alc882 },
         { .id = 0x10ec0888, .name = "ALC888", .patch = patch_alc883 },
         { .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc883 },