SNDRV_EMUX_ST_ON
#define SNDRV_EMUX_ST_RELEASED (0x02|SNDRV_EMUX_ST_ON) /* Note released */
#define SNDRV_EMUX_ST_SUSTAINED (0x04|SNDRV_EMUX_ST_ON) /* Note sustained */
#define SNDRV_EMUX_ST_STANDBY (0x08|SNDRV_EMUX_ST_ON) /* Waiting to be triggered */
#define SNDRV_EMUX_ST_PENDING (0x10|SNDRV_EMUX_ST_ON) /* Note will be released */
else if (state & SNDRV_EMUX_ST_ON)
else if (state & SNDRV_EMUX_ST_ON)
vp->state = SNDRV_EMUX_ST_ON;
if (vp->state == SNDRV_EMUX_ST_ON &&
#define STATE_IS_PLAYING(s) ((s) & SNDRV_EMUX_ST_ON)