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ump: Add initial support

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This patch adds the initial support for UMP rawmidi access.
It's merely the wrapper for the standard rawmidi to access to the UMP
rawmidi device.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2022-11-29 16:02:25 +01:00
parent 6627953de0
commit f47763d2c1
10 changed files with 769 additions and 4 deletions
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3
include/rawmidi.h
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@ -93,6 +93,9 @@ typedef enum _snd_rawmidi_read_mode {
SND_RAWMIDI_READ_TSTAMP = 1,
} snd_rawmidi_read_mode_t;
/** rawmidi info bit flags */
#define SND_RAWMIDI_INFO_UMP 0x00000008 /* rawmidi is UMP */
int snd_rawmidi_open(snd_rawmidi_t **in_rmidi, snd_rawmidi_t **out_rmidi,
const char *name, int mode);
int snd_rawmidi_open_lconf(snd_rawmidi_t **in_rmidi, snd_rawmidi_t **out_rmidi,