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| author | Clemens Ladisch <clemens@ladisch.de> | 2006-05-02 18:08:41 +0400 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-06-22 23:33:18 +0400 |
| commit | 450047a78f3c35a905576e121abfbee2ccd45993 (patch) | |
| tree | 7788c29141fc1dac2c0cb5f2b4799b7c9231c361 /include/sound/asequencer.h | |
| parent | c97f3dd85490e51ba48782dd0c063cdade352c0d (diff) | |
| download | linux-450047a78f3c35a905576e121abfbee2ccd45993.tar.xz | |
[ALSA] add more sequencer port type information bits
Add four new information flags SNDRV_SEQ_PORT_TYPE_HARDWARE, _SOFTWARE,
_SYNTHESIZER, _PORT for sequencer ports. This makes it easier for apps
like Rosegarden to make policy decisions based on the port type.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Diffstat (limited to 'include/sound/asequencer.h')
| -rw-r--r-- | include/sound/asequencer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/asequencer.h b/include/sound/asequencer.h index 6691e4aa4ea7..3f2f4042a20d 100644 --- a/include/sound/asequencer.h +++ b/include/sound/asequencer.h @@ -605,6 +605,10 @@ struct snd_seq_remove_events { #define SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE (1<<11) /* Sampling device (support sample download) */ #define SNDRV_SEQ_PORT_TYPE_SAMPLE (1<<12) /* Sampling device (sample can be downloaded at any time) */ /*...*/ +#define SNDRV_SEQ_PORT_TYPE_HARDWARE (1<<16) /* driver for a hardware device */ +#define SNDRV_SEQ_PORT_TYPE_SOFTWARE (1<<17) /* implemented in software */ +#define SNDRV_SEQ_PORT_TYPE_SYNTHESIZER (1<<18) /* generates sound */ +#define SNDRV_SEQ_PORT_TYPE_PORT (1<<19) /* connects to other device(s) */ #define SNDRV_SEQ_PORT_TYPE_APPLICATION (1<<20) /* application (sequencer/editor) */ /* misc. conditioning flags */ |