diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index dd798c3196ff224f71bad57b1ca357c820e7fc35..009b77a693cf3326a3cdec7b6fa335a4c51c80be 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -4636,6 +4636,12 @@ static const struct hda_codec_preset snd_hda_preset_conexant[] = {
 	  .patch = patch_conexant_auto },
 	{ .id = 0x14f15111, .name = "CX20753/4",
 	  .patch = patch_conexant_auto },
+	{ .id = 0x14f15113, .name = "CX20755",
+	  .patch = patch_conexant_auto },
+	{ .id = 0x14f15114, .name = "CX20756",
+	  .patch = patch_conexant_auto },
+	{ .id = 0x14f15115, .name = "CX20757",
+	  .patch = patch_conexant_auto },
 	{} /* terminator */
 };
 
@@ -4659,6 +4665,9 @@ MODULE_ALIAS("snd-hda-codec-id:14f150b9");
 MODULE_ALIAS("snd-hda-codec-id:14f1510f");
 MODULE_ALIAS("snd-hda-codec-id:14f15110");
 MODULE_ALIAS("snd-hda-codec-id:14f15111");
+MODULE_ALIAS("snd-hda-codec-id:14f15113");
+MODULE_ALIAS("snd-hda-codec-id:14f15114");
+MODULE_ALIAS("snd-hda-codec-id:14f15115");
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Conexant HD-audio codec");