static int patch_ad1986a(struct hda_codec *codec)
.
.
.
        default:
                spec->num_mixers = 2;
                spec->mixers[1] = ad1986a_3st_mixers;
                spec->num_init_verbs = 3;
                spec->init_verbs[1] = ad1986a_3st_init_verbs;
                spec->init_verbs[2] = ad1986a_ch2_init;
                spec->channel_mode = ad1986a_modes;
                spec->num_channel_mode = ARRAY_SIZE(ad1986a_modes);
                spec->need_dac_fix = 1;
                spec->multiout.max_channels = 2;
                spec->multiout.num_dacs = 1;
        }