diff options
| author | Takashi Iwai <tiwai@suse.de> | 2013-01-21 13:24:31 (GMT) |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-01-21 13:32:53 (GMT) |
| commit | f87498b65197f951899d8bbd99e5553227c41ec9 (patch) | |
| tree | 32b783d9b001644a97dbae69bec06ffedff161b4 | |
| parent | 1fa335b0b797811d66a5f88373edd523f947cce4 (diff) | |
| download | linux-f87498b65197f951899d8bbd99e5553227c41ec9.tar.xz | |
ALSA: hda - Check aamix-output paths from other DACs, too
Many codecs provide routes to multiple output pins through an aamix
widget, but most of them do it only from a single DAC. However, the
current generic parser checks only the aamix paths from the original
(directly bound) DACs through aamix NID, and miss the path:
primary DAC -> aamix -> target out pin
This patch adds a more check for the routes like the above.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 4e9761a..e26e8d3 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -1313,14 +1313,26 @@ static int check_aamix_out_path(struct hda_codec *codec, int path_idx) { struct hda_gen_spec *spec = codec->spec; struct nid_path *path; + hda_nid_t dac, pin; path = snd_hda_get_path_from_idx(codec, path_idx); if (!path || !path->depth || is_nid_contained(path, spec->mixer_nid)) return 0; - path = snd_hda_add_new_path(codec, path->path[0], - path->path[path->depth - 1], - spec->mixer_nid); + dac = path->path[0]; + pin = path->path[path->depth - 1]; + path = snd_hda_add_new_path(codec, dac, pin, spec->mixer_nid); + if (!path) { + if (dac != spec->multiout.dac_nids[0]) + dac = spec->multiout.dac_nids[0]; + else if (spec->multiout.hp_out_nid[0]) + dac = spec->multiout.hp_out_nid[0]; + else if (spec->multiout.extra_out_nid[0]) + dac = spec->multiout.extra_out_nid[0]; + if (dac) + path = snd_hda_add_new_path(codec, dac, pin, + spec->mixer_nid); + } if (!path) return 0; /* print_nid_path("output-aamix", path); */ |