diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/azalia.c | 116 |
1 files changed, 45 insertions, 71 deletions
diff --git a/sys/dev/pci/azalia.c b/sys/dev/pci/azalia.c index 531aa83df31..7cd1e6bb5ed 100644 --- a/sys/dev/pci/azalia.c +++ b/sys/dev/pci/azalia.c @@ -1,4 +1,4 @@ -/* $OpenBSD: azalia.c,v 1.86 2008/12/22 01:32:39 jakemsr Exp $ */ +/* $OpenBSD: azalia.c,v 1.87 2008/12/22 03:00:17 jakemsr Exp $ */ /* $NetBSD: azalia.c,v 1.20 2006/05/07 08:31:44 kent Exp $ */ /*- @@ -1755,11 +1755,10 @@ azalia_widget_sole_conn(codec_t *this, nid_t nid) int azalia_widget_label_widgets(codec_t *codec) { - int i, j, found; widget_t *w; - int types[16]; int pins[16]; + int i, j; bzero(&pins, sizeof(pins)); bzero(&types, sizeof(types)); @@ -1767,6 +1766,10 @@ azalia_widget_label_widgets(codec_t *codec) FOR_EACH_WIDGET(codec, i) { w = &codec->w[i]; w->mixer_class = -1; + /* default for disabled/unused widgets */ + snprintf(w->name, sizeof(w->name), "u-wid%d", w->nid); + if (w->enable == 0) + continue; switch (w->type) { case COP_AWTYPE_PIN_COMPLEX: pins[w->d.pin.device]++; @@ -1790,97 +1793,66 @@ azalia_widget_label_widgets(codec_t *codec) } break; case COP_AWTYPE_AUDIO_OUTPUT: - found = 0; - if (codec->dacs.ngroups < 1) { - found = 1; - /* should not happen */ - snprintf(w->name, sizeof(w->name), "u-dac%2.2x", - w->nid); - } - for (j = 0; found == 0 && - j < codec->dacs.groups[0].nconv; j++) { + if (codec->dacs.ngroups < 1) + break; + for (j = 0; j < codec->dacs.groups[0].nconv; j++) { if (w->nid == codec->dacs.groups[0].conv[j]) { - found = 1; if (j > 0) - snprintf(w->name, sizeof(w->name), - "%s%d", wtypes[w->type], - j + 1); + snprintf(w->name, + sizeof(w->name), "%s%d", + wtypes[w->type], j + 1); else - snprintf(w->name, sizeof(w->name), - "%s", wtypes[w->type]); + snprintf(w->name, + sizeof(w->name), "%s", + wtypes[w->type]); + break; } } - if (found == 0 && codec->dacs.ngroups < 2) { - found = 1; - /* should not happen */ - snprintf(w->name, sizeof(w->name), "u-dac%2.2x", - w->nid); - } - for (j = 0; found == 0 && - j < codec->dacs.groups[1].nconv; j++) { + if (codec->dacs.ngroups < 2) + break; + for (j = 0; j < codec->dacs.groups[1].nconv; j++) { if (w->nid == codec->dacs.groups[1].conv[j]) { - found = 1; if (j > 0) - snprintf(w->name, sizeof(w->name), - "dig-%s%d", wtypes[w->type], - j + 1); + snprintf(w->name, + sizeof(w->name), "dig-%s%d", + wtypes[w->type], j + 1); else - snprintf(w->name, sizeof(w->name), - "dig-%s", wtypes[w->type]); + snprintf(w->name, + sizeof(w->name), "dig-%s", + wtypes[w->type]); } } - if (found == 0) { - /* should not happen */ - snprintf(w->name, sizeof(w->name), "u-dac%2.2x", - w->nid); - } break; case COP_AWTYPE_AUDIO_INPUT: + if (codec->adcs.ngroups < 1) + break; w->mixer_class = AZ_CLASS_RECORD; - found = 0; - if (codec->adcs.ngroups < 1) { - found = 1; - /* should not happen */ - snprintf(w->name, sizeof(w->name), "u-adc%2.2x", - w->nid); - } - for (j = 0; found == 0 && - j < codec->adcs.groups[0].nconv; j++) { + for (j = 0; j < codec->adcs.groups[0].nconv; j++) { if (w->nid == codec->adcs.groups[0].conv[j]) { - found = 1; if (j > 0) - snprintf(w->name, sizeof(w->name), - "%s%d", wtypes[w->type], - j + 1); + snprintf(w->name, + sizeof(w->name), "%s%d", + wtypes[w->type], j + 1); else - snprintf(w->name, sizeof(w->name), - "%s", wtypes[w->type]); + snprintf(w->name, + sizeof(w->name), "%s", + wtypes[w->type]); } } - if (found == 0 && codec->adcs.ngroups < 2) { - found = 1; - /* should not happen */ - snprintf(w->name, sizeof(w->name), "u-adc%2.2x", - w->nid); - } - for (j = 0; found == 0 && - j < codec->adcs.groups[1].nconv; j++) { + if (codec->adcs.ngroups < 2) + break; + for (j = 0; j < codec->adcs.groups[1].nconv; j++) { if (w->nid == codec->adcs.groups[1].conv[j]) { - found = 1; if (j > 0) - snprintf(w->name, sizeof(w->name), - "dig-%s%d", wtypes[w->type], - j + 1); + snprintf(w->name, + sizeof(w->name), "dig-%s%d", + wtypes[w->type], j + 1); else - snprintf(w->name, sizeof(w->name), - "dig-%s", wtypes[w->type]); + snprintf(w->name, + sizeof(w->name), "dig-%s", + wtypes[w->type]); } } - if (found == 0) { - /* should not happen */ - snprintf(w->name, sizeof(w->name), "u-adc%2.2x", - w->nid); - } break; default: types[w->type]++; @@ -1901,6 +1873,8 @@ azalia_widget_label_widgets(codec_t *codec) if (codec->w[i].type != COP_AWTYPE_AUDIO_MIXER && codec->w[i].type != COP_AWTYPE_AUDIO_SELECTOR) continue; + if (codec->w[i].enable == 0) + continue; j = azalia_widget_sole_conn(codec, i); if (j == -1) { /* Special case. A selector with outamp capabilities |