/*
- * Copyright (C) 2012-2013 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2012 Andre Noll <maan@tuebingen.mpg.de>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
PARA_NOTICE_LOG("unable to find simple control '%s',%i\n",
snd_mixer_selem_id_get_name(sid),
snd_mixer_selem_id_get_index(sid));
- return -E_ALSA_MIX_BAD_ELEM;
+ return -E_BAD_CHANNEL;
}
ret = snd_mixer_selem_get_playback_volume_range(h->elem,
&h->pmin, &h->pmax);
if (ret < 0) {
PARA_NOTICE_LOG("unable to get %s range (%s): %s\n",
mixer_channel, h->card, snd_strerror(ret));
- return -E_ALSA_MIX_BAD_ELEM;
+ return -E_ALSA_MIX_RANGE;
}
- if (h->pmin < 0 || h->pmax < 0 || h->pmin >= h->pmax) {
+ if (h->pmin >= h->pmax) {
PARA_NOTICE_LOG("alsa reported %s range %ld-%ld (%s)\n",
mixer_channel, h->pmin, h->pmax, h->card);
- return -E_ALSA_MIX_BAD_ELEM;
+ return -E_ALSA_MIX_RANGE;
}
return 1;
}