SOUND_MASK_LINE1
mix_setrecdevs(m, SOUND_MASK_LINE | SOUND_MASK_LINE1 | SOUND_MASK_MIC);
case SOUND_MASK_LINE1: /* MIC2 */
return (SOUND_MASK_LINE1);
SOUND_MASK_MIC | SOUND_MASK_LINE | SOUND_MASK_LINE1);
mix_setrecdevs(m, SOUND_MASK_MIC | SOUND_MASK_LINE | SOUND_MASK_LINE1 |
SOUND_MASK_LINE1 | SOUND_MASK_IMIX);
if ((src & SOUND_MASK_LINE1) != 0) /* MIC2 */
SOUND_MASK_LINE1);