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alsactl: add more debug prints to state.c

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2010-02-25 15:01:29 +01:00
parent 5c35aa8b69
commit 412cb29b58
1 changed files with 3 additions and 1 deletions
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4
alsactl/state.c
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@ -1117,7 +1117,6 @@ static int restore_config_value2(snd_ctl_t *handle, snd_ctl_elem_info_t *info,
} }
snd_ctl_elem_value_set_byte(ctl, idx, val); snd_ctl_elem_value_set_byte(ctl, idx, val);
return 1; return 1;
break;
default: default:
break; break;
} }
@ -1404,6 +1403,7 @@ static int set_controls(int card, snd_config_t *top, int doit)
snd_ctl_card_info_alloca(&info); snd_ctl_card_info_alloca(&info);
sprintf(name, "hw:%d", card); sprintf(name, "hw:%d", card);
dbg("device='%s', doit=%i", name, doit);
err = snd_ctl_open(&handle, name, 0); err = snd_ctl_open(&handle, name, 0);
if (err < 0) { if (err < 0) {
error("snd_ctl_open error: %s", snd_strerror(err)); error("snd_ctl_open error: %s", snd_strerror(err));
@ -1452,12 +1452,14 @@ static int set_controls(int card, snd_config_t *top, int doit)
/* not very informative */ /* not very informative */
/* but value is used for check only */ /* but value is used for check only */
err = -EAGAIN; err = -EAGAIN;
dbg("maxnumid=%i: more controls?", maxnumid);
goto _close; goto _close;
} }
} }
_close: _close:
snd_ctl_close(handle); snd_ctl_close(handle);
dbg("result code: %i", err);
return err; return err;
} }