There is a small update of rawmidi API for supporting the UMP tied
device info and inactive flag.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
include/sound/uapi/asound.h | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/sound/uapi/asound.h b/include/sound/uapi/asound.h
index 533b7e46cd17..1f91d994fa01 100644
--- a/include/sound/uapi/asound.h
+++ b/include/sound/uapi/asound.h
@@ -708,7 +708,7 @@ enum {
* Raw MIDI section - /dev/snd/midi??
*/
-#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 4)
+#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 5)
enum {
SNDRV_RAWMIDI_STREAM_OUTPUT = 0,
@@ -720,6 +720,9 @@ enum {
#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002
#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004
#define SNDRV_RAWMIDI_INFO_UMP 0x00000008
+#define SNDRV_RAWMIDI_INFO_STREAM_INACTIVE 0x00000010
+
+#define SNDRV_RAWMIDI_DEVICE_UNKNOWN 0
struct snd_rawmidi_info {
unsigned int device; /* RO/WR (control): device number */
@@ -732,7 +735,8 @@ struct snd_rawmidi_info {
unsigned char subname[32]; /* name of active or selected subdevice */
unsigned int subdevices_count;
unsigned int subdevices_avail;
- unsigned char reserved[64]; /* reserved for future use */
+ int tied_device; /* R: tied rawmidi device (UMP/legacy) */
+ unsigned char reserved[60]; /* reserved for future use */
};
#define SNDRV_RAWMIDI_MODE_FRAMING_MASK (7<<0)
--
2.43.0
