[5/6] ALSA: seq: Print MIDI 1.0 specific port in proc output

Commit Message

Takashi Iwai Aug. 7, 2024, 9:23 a.m. UTC

When a sequencer port assigned to a UMP Group that is specific to MIDI
1.0 among MIDI 2.0 client, mark it explicitly in the proc output, so
that user can see it easily.  This is an exceptional case where the
message isn't converted to MIDI 1.0 even if the client is running in
MIDI 2.0 mode.

Signed-off-by: Takashi Iwai <[e-mail]>
---
 sound/core/seq/seq_clientmgr.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Patch

diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index 8c4ee5066afe..276b5b3f68dc 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -2633,13 +2633,18 @@  static void snd_seq_info_dump_ports(struct snd_info_buffer *buffer,
 	list_for_each_entry(p, &client->ports_list_head, list) {
 		if (p->capability & SNDRV_SEQ_PORT_CAP_INACTIVE)
 			continue;
-		snd_iprintf(buffer, "  Port %3d : \"%s\" (%c%c%c%c) [%s]\n",
+		snd_iprintf(buffer, "  Port %3d : \"%s\" (%c%c%c%c) [%s]",
 			    p->addr.port, p->name,
 			    FLAG_PERM_RD(p->capability),
 			    FLAG_PERM_WR(p->capability),
 			    FLAG_PERM_EX(p->capability),
 			    FLAG_PERM_DUPLEX(p->capability),
 			    port_direction_name(p->direction));
+#if IS_ENABLED(CONFIG_SND_SEQ_UMP)
+		if (snd_seq_client_is_midi2(client) && p->is_midi1)
+			snd_iprintf(buffer, " [MIDI1]");
+#endif
+		snd_iprintf(buffer, "\n");
 		snd_seq_info_dump_subscribers(buffer, &p->c_src, 1, "    Connecting To: ");
 		snd_seq_info_dump_subscribers(buffer, &p->c_dest, 0, "    Connected From: ");
 	}