[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>

3 files changed, 9 insertions, 3 deletions

diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c
index 2a283a59ea4d..9eb1c744f77b 100644
--- a/sound/core/seq/seq_dummy.c
+++ b/sound/core/seq/seq_dummy.c
@@ -171,7 +171,9 @@ create_port(int idx, int type)
         pinfo.capability |= SNDRV_SEQ_PORT_CAP_WRITE | SNDRV_SEQ_PORT_CAP_SUBS_WRITE;
         if (duplex)
                 pinfo.capability |= SNDRV_SEQ_PORT_CAP_DUPLEX;
-        pinfo.type = SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC;
+        pinfo.type = SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC
+                | SNDRV_SEQ_PORT_TYPE_SOFTWARE
+                | SNDRV_SEQ_PORT_TYPE_PORT;
         memset(&pcb, 0, sizeof(pcb));
         pcb.owner = THIS_MODULE;
         pcb.unuse = dummy_unuse;
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
index 3b316da25eff..f873742c6532 100644
--- a/sound/core/seq/seq_midi.c
+++ b/sound/core/seq/seq_midi.c
@@ -376,7 +376,9 @@ snd_seq_midisynth_register_port(struct snd_seq_device *dev)
                 if ((port->capability & (SNDRV_SEQ_PORT_CAP_WRITE|SNDRV_SEQ_PORT_CAP_READ)) == (SNDRV_SEQ_PORT_CAP_WRITE|SNDRV_SEQ_PORT_CAP_READ) &&
                     info->flags & SNDRV_RAWMIDI_INFO_DUPLEX)
                         port->capability |= SNDRV_SEQ_PORT_CAP_DUPLEX;
-                port->type = SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC;
+                port->type = SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC
+                        | SNDRV_SEQ_PORT_TYPE_HARDWARE
+                        | SNDRV_SEQ_PORT_TYPE_PORT;
                 port->midi_channels = 16;
                 memset(&pcallbacks, 0, sizeof(pcallbacks));
                 pcallbacks.owner = THIS_MODULE;
diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c
index f4edec603b8f..0cfa06c6b81f 100644
--- a/sound/core/seq/seq_virmidi.c
+++ b/sound/core/seq/seq_virmidi.c
@@ -390,7 +390,9 @@ static int snd_virmidi_dev_attach_seq(struct snd_virmidi_dev *rdev)
         pinfo->capability |= SNDRV_SEQ_PORT_CAP_WRITE | SNDRV_SEQ_PORT_CAP_SYNC_WRITE | SNDRV_SEQ_PORT_CAP_SUBS_WRITE;
         pinfo->capability |= SNDRV_SEQ_PORT_CAP_READ | SNDRV_SEQ_PORT_CAP_SYNC_READ | SNDRV_SEQ_PORT_CAP_SUBS_READ;
         pinfo->capability |= SNDRV_SEQ_PORT_CAP_DUPLEX;
-        pinfo->type = SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC;
+        pinfo->type = SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC
+                | SNDRV_SEQ_PORT_TYPE_SOFTWARE
+                | SNDRV_SEQ_PORT_TYPE_PORT;
         pinfo->midi_channels = 16;
         memset(&pcallbacks, 0, sizeof(pcallbacks));
         pcallbacks.owner = THIS_MODULE;