ALSA: hda - Fix missing path between aamix and outputs in AD codecs
AD1988 family and AD1882 codecs have another mixer widget (0x21) between the analog-loopback mixer widget (0x20) and the actual outputs. Due to this hole, the analog-loopbacks aren't sent properly to the output pins. As a band-aid fix, introduce another fields holding the aamix merge path, and activate it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -688,7 +688,7 @@ static void activate_amp_in(struct hda_codec *codec, struct nid_path *path,
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* when aa-mixer is available, we need to enable the path as well
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*/
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for (n = 0; n < nums; n++) {
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if (n != idx && (!add_aamix || conn[n] != spec->mixer_nid))
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if (n != idx && (!add_aamix || conn[n] != spec->mixer_merge_nid))
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continue;
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activate_amp(codec, nid, HDA_INPUT, n, idx, enable);
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}
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@ -2492,6 +2492,19 @@ static int new_analog_input(struct hda_codec *codec, int input_idx,
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path->active = true;
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add_loopback_list(spec, mix_nid, idx);
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if (spec->mixer_nid != spec->mixer_merge_nid &&
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!spec->loopback_merge_path) {
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path = snd_hda_add_new_path(codec, spec->mixer_nid,
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spec->mixer_merge_nid, 0);
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if (path) {
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print_nid_path("loopback-merge", path);
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path->active = true;
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spec->loopback_merge_path =
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snd_hda_get_path_idx(codec, path);
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}
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}
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return 0;
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}
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@ -3847,6 +3860,9 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
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parse_user_hints(codec);
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if (spec->mixer_nid && !spec->mixer_merge_nid)
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spec->mixer_merge_nid = spec->mixer_nid;
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if (cfg != &spec->autocfg) {
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spec->autocfg = *cfg;
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cfg = &spec->autocfg;
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@ -4673,6 +4689,11 @@ static void init_analog_input(struct hda_codec *codec)
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if (path)
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snd_hda_activate_path(codec, path,
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path->active, false);
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path = snd_hda_get_path_from_idx(codec,
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spec->loopback_merge_path);
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if (path)
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snd_hda_activate_path(codec, path, path->active,
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false);
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}
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}
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}
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@ -107,6 +107,7 @@ struct hda_gen_spec {
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hda_nid_t adc_nids[AUTO_CFG_MAX_INS];
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hda_nid_t dig_in_nid; /* digital-in NID; optional */
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hda_nid_t mixer_nid; /* analog-mixer NID */
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hda_nid_t mixer_merge_nid; /* aamix merge-point NID (optional) */
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const char *input_labels[HDA_MAX_NUM_INPUTS];
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int input_label_idxs[HDA_MAX_NUM_INPUTS];
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@ -163,6 +164,7 @@ struct hda_gen_spec {
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int digout_paths[AUTO_CFG_MAX_OUTS];
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int input_paths[HDA_MAX_NUM_INPUTS][AUTO_CFG_MAX_INS];
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int loopback_paths[HDA_MAX_NUM_INPUTS];
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int loopback_merge_path;
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int digin_path;
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/* auto-mic stuff */
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@ -3235,6 +3235,7 @@ static int ad1988_parse_auto_config(struct hda_codec *codec)
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spec = codec->spec;
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spec->gen.mixer_nid = 0x20;
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spec->gen.mixer_merge_nid = 0x21;
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spec->beep_dev_nid = 0x10;
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set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
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err = ad198x_parse_auto_config(codec);
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@ -5153,6 +5154,7 @@ static int ad1882_parse_auto_config(struct hda_codec *codec)
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spec = codec->spec;
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spec->gen.mixer_nid = 0x20;
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spec->gen.mixer_merge_nid = 0x21;
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spec->beep_dev_nid = 0x10;
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set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
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err = ad198x_parse_auto_config(codec);
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