diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_via.c | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 77df2bedfb81..5232abc341f8 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -132,7 +132,6 @@ struct via_spec { hda_nid_t hp_dac_nid; bool hp_indep_shared; /* indep HP-DAC is shared with side ch */ int num_active_streams; - int dac_mixer_idx; struct nid_path out_path[HDA_SIDE + 1]; struct nid_path hp_path; @@ -1881,8 +1880,6 @@ static int via_auto_create_multi_out_ctls(struct hda_codec *codec) idx = get_connection_index(codec, spec->aa_mix_nid, spec->multiout.dac_nids[0]); - if (idx < 0 && spec->dac_mixer_idx) - idx = spec->dac_mixer_idx; if (idx >= 0) { /* add control to mixer */ err = via_add_control(spec, VIA_CTL_WIDGET_VOL, @@ -3028,6 +3025,41 @@ static void set_widgets_power_state_vt1718S(struct hda_codec *codec) } } +/* Add a connection to the primary DAC from AA-mixer for some codecs + * This isn't listed from the raw info, but the chip has a secret connection. + */ +static int add_secret_dac_path(struct hda_codec *codec) +{ + struct via_spec *spec = codec->spec; + int i, nums; + hda_nid_t conn[8]; + hda_nid_t nid; + + if (!spec->aa_mix_nid) + return 0; + nums = snd_hda_get_connections(codec, spec->aa_mix_nid, conn, + ARRAY_SIZE(conn) - 1); + for (i = 0; i < nums; i++) { + if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT) + return 0; + } + + /* find the primary DAC and add to the connection list */ + nid = codec->start_nid; + for (i = 0; i < codec->num_nodes; i++, nid++) { + unsigned int caps = get_wcaps(codec, nid); + if (get_wcaps_type(caps) == AC_WID_AUD_OUT && + !(caps & AC_WCAP_DIGITAL)) { + conn[nums++] = nid; + return snd_hda_override_conn_list(codec, + spec->aa_mix_nid, + nums, conn); + } + } + return 0; +} + + static int patch_vt1718S(struct hda_codec *codec) { struct via_spec *spec; @@ -3041,7 +3073,7 @@ static int patch_vt1718S(struct hda_codec *codec) spec->aa_mix_nid = 0x21; override_mic_boost(codec, 0x2b, 0, 3, 40); override_mic_boost(codec, 0x29, 0, 3, 40); - spec->dac_mixer_idx = 5; + add_secret_dac_path(codec); /* automatic parse from the BIOS config */ err = via_parse_auto_config(codec); @@ -3402,9 +3434,9 @@ static int patch_vt2002P(struct hda_codec *codec) return -ENOMEM; spec->aa_mix_nid = 0x21; - spec->dac_mixer_idx = 3; override_mic_boost(codec, 0x2b, 0, 3, 40); override_mic_boost(codec, 0x29, 0, 3, 40); + add_secret_dac_path(codec); /* automatic parse from the BIOS config */ err = via_parse_auto_config(codec); @@ -3540,7 +3572,7 @@ static int patch_vt1812(struct hda_codec *codec) spec->aa_mix_nid = 0x21; override_mic_boost(codec, 0x2b, 0, 3, 40); override_mic_boost(codec, 0x29, 0, 3, 40); - spec->dac_mixer_idx = 5; + add_secret_dac_path(codec); /* automatic parse from the BIOS config */ err = via_parse_auto_config(codec); |