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ALSA: seq: Print MIDI 1.0 specific port in proc output

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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 <tiwai@suse.de>
Link: https://patch.msgid.link/20240807092303.1935-6-tiwai@suse.de
This commit is contained in:
Takashi Iwai
2024-08-07 11:23:00 +02:00
parent ebaa86c0bd
commit 8e3f30b8dc
1 changed files with 6 additions and 1 deletions
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sound/core/seq/seq_clientmgr.c
+6 -1
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@@ -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: ");
}