diff options
Diffstat (limited to 'sound/core/seq/seq_memory.h')
| -rw-r--r-- | sound/core/seq/seq_memory.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/sound/core/seq/seq_memory.h b/sound/core/seq/seq_memory.h index 7d7ff80f915e..7f7a2c0b187d 100644 --- a/sound/core/seq/seq_memory.h +++ b/sound/core/seq/seq_memory.h @@ -11,9 +11,26 @@ struct snd_info_buffer; +/* aliasing for legacy and UMP event packet handling */ +union __snd_seq_event { + struct snd_seq_event legacy; +#if IS_ENABLED(CONFIG_SND_SEQ_UMP) + struct snd_seq_ump_event ump; +#endif + struct { + struct snd_seq_event event; +#if IS_ENABLED(CONFIG_SND_SEQ_UMP) + u32 extra; +#endif + } __packed raw; +}; + /* container for sequencer event (internal use) */ struct snd_seq_event_cell { - struct snd_seq_event event; + union { + struct snd_seq_event event; + union __snd_seq_event ump; + }; struct snd_seq_pool *pool; /* used pool */ struct snd_seq_event_cell *next; /* next cell */ }; |