SEQ_PGMCHANGE 337 include/uapi/linux/soundcard.h #define SEQ_FMPGMCHANGE SEQ_PGMCHANGE SEQ_PGMCHANGE 108 sound/core/seq/oss/seq_oss_event.c case SEQ_PGMCHANGE: SEQ_PGMCHANGE 132 sound/core/seq/oss/seq_oss_event.c case SEQ_PGMCHANGE: