case 0x10ec0293:
                alc_update_coef_idx(codec, 0xa, 1<<13, 0);
                break;
+       case 0x10ec0234:
+       case 0x10ec0274:
+       case 0x10ec0294:
+               alc_update_coef_idx(codec, 0x10, 1<<15, 0);
+               break;
        case 0x10ec0662:
                if ((coef & 0x00f0) == 0x0030)
                        alc_update_coef_idx(codec, 0x4, 1<<10, 0); /* EAPD Ctrl */
        ALC269_TYPE_ALC255,
        ALC269_TYPE_ALC256,
        ALC269_TYPE_ALC225,
+       ALC269_TYPE_ALC294,
 };
 
 /*
        case ALC269_TYPE_ALC255:
        case ALC269_TYPE_ALC256:
        case ALC269_TYPE_ALC225:
+       case ALC269_TYPE_ALC294:
                ssids = alc269_ssids;
                break;
        default:
        case 0x10ec0225:
                spec->codec_variant = ALC269_TYPE_ALC225;
                break;
+       case 0x10ec0234:
+       case 0x10ec0274:
+       case 0x10ec0294:
+               spec->codec_variant = ALC269_TYPE_ALC294;
+               break;
        }
 
        if (snd_hda_codec_read(codec, 0x51, 0, AC_VERB_PARAMETERS, 0) == 0x10ec5505) {
        HDA_CODEC_ENTRY(0x10ec0225, "ALC225", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0231, "ALC231", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0233, "ALC233", patch_alc269),
+       HDA_CODEC_ENTRY(0x10ec0234, "ALC234", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0235, "ALC233", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0255, "ALC255", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0256, "ALC256", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0269, "ALC269", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0270, "ALC270", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0272, "ALC272", patch_alc662),
+       HDA_CODEC_ENTRY(0x10ec0274, "ALC274", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0275, "ALC275", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0276, "ALC276", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0280, "ALC280", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0290, "ALC290", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0292, "ALC292", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0293, "ALC293", patch_alc269),
+       HDA_CODEC_ENTRY(0x10ec0294, "ALC294", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0298, "ALC298", patch_alc269),
        HDA_CODEC_REV_ENTRY(0x10ec0861, 0x100340, "ALC660", patch_alc861),
        HDA_CODEC_ENTRY(0x10ec0660, "ALC660-VD", patch_alc861vd),