PLAYBACK_ENABLE  1220 dev/isa/ad1848.c     r &= ~(CAPTURE_ENABLE|PLAYBACK_ENABLE);
PLAYBACK_ENABLE  1318 dev/isa/ad1848.c     r &= ~(CAPTURE_ENABLE|PLAYBACK_ENABLE);
PLAYBACK_ENABLE  1419 dev/isa/ad1848.c     ad_write(sc, SP_INTERFACE_CONFIG, (reg & ~PLAYBACK_ENABLE));
PLAYBACK_ENABLE  1593 dev/isa/ad1848.c 	    ad_write(sc, SP_INTERFACE_CONFIG, (PLAYBACK_ENABLE|reg));
PLAYBACK_ENABLE   724 dev/sbus/cs4231.c 	    cs4231_read(sc, SP_INTERFACE_CONFIG) & (~PLAYBACK_ENABLE));
PLAYBACK_ENABLE  1540 dev/sbus/cs4231.c 		    cs4231_read(sc, SP_INTERFACE_CONFIG) | PLAYBACK_ENABLE);