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ALSA: hda - Initialize digital-input path properly

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Call the path activation for the digital input pin properly, not only
setting the pin control.  Also add spec->digin_path for keeping the
path index.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-01-04 15:09:42 +01:00
parent 196c176680
commit 2430d7b78b
2 changed files with 8 additions and 1 deletions
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8
sound/pci/hda/hda_generic.c
View File

@ -2521,6 +2521,7 @@ static void parse_digital(struct hda_codec *codec)
print_nid_path("digin", path);
path->active = true;
spec->dig_in_nid = dig_nid;
spec->digin_path = snd_hda_get_path_idx(codec, path);
break;
}
}
@ -3788,8 +3789,13 @@ static void init_digital(struct hda_codec *codec)
spec->digout_paths[i]);
}
pin = spec->autocfg.dig_in_pin;
if (pin)
if (pin) {
struct nid_path *path;
snd_hda_set_pin_ctl_cache(codec, pin, PIN_IN);
path = snd_hda_get_path_from_idx(codec, spec->digin_path);
if (path)
snd_hda_activate_path(codec, path, path->active, false);
}
}
/* clear unsol-event tags on unused pins; Conexant codecs seem to leave

1
sound/pci/hda/hda_generic.h
View File

@ -136,6 +136,7 @@ struct hda_gen_spec {
int speaker_paths[AUTO_CFG_MAX_OUTS];
int digout_paths[AUTO_CFG_MAX_OUTS];
int loopback_paths[HDA_MAX_NUM_INPUTS];
int digin_path;
/* auto-mic stuff */
int am_num_entries;