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Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/seq/seq_ump_client.c6
-rw-r--r--sound/core/ump.c26
2 files changed, 23 insertions, 9 deletions
diff --git a/sound/core/seq/seq_ump_client.c b/sound/core/seq/seq_ump_client.c
index e5d3f4d206bf..e956f17f3792 100644
--- a/sound/core/seq/seq_ump_client.c
+++ b/sound/core/seq/seq_ump_client.c
@@ -257,12 +257,12 @@ static void update_port_infos(struct seq_ump_client *client)
continue;
old->addr.client = client->seq_client;
- old->addr.port = i;
+ old->addr.port = ump_group_to_seq_port(i);
err = snd_seq_kernel_client_ctl(client->seq_client,
SNDRV_SEQ_IOCTL_GET_PORT_INFO,
old);
if (err < 0)
- return;
+ continue;
fill_port_info(new, client, &client->ump->groups[i]);
if (old->capability == new->capability &&
!strcmp(old->name, new->name))
@@ -271,7 +271,7 @@ static void update_port_infos(struct seq_ump_client *client)
SNDRV_SEQ_IOCTL_SET_PORT_INFO,
new);
if (err < 0)
- return;
+ continue;
/* notify to system port */
snd_seq_system_client_ev_port_change(client->seq_client, i);
}
diff --git a/sound/core/ump.c b/sound/core/ump.c
index 6d0aac6c763f..fe4d39ae1159 100644
--- a/sound/core/ump.c
+++ b/sound/core/ump.c
@@ -37,6 +37,7 @@ static int process_legacy_output(struct snd_ump_endpoint *ump,
u32 *buffer, int count);
static void process_legacy_input(struct snd_ump_endpoint *ump, const u32 *src,
int words);
+static void update_legacy_names(struct snd_ump_endpoint *ump);
#else
static inline int process_legacy_output(struct snd_ump_endpoint *ump,
u32 *buffer, int count)
@@ -47,6 +48,9 @@ static inline void process_legacy_input(struct snd_ump_endpoint *ump,
const u32 *src, int words)
{
}
+static inline void update_legacy_names(struct snd_ump_endpoint *ump)
+{
+}
#endif
static const struct snd_rawmidi_global_ops snd_ump_rawmidi_ops = {
@@ -861,6 +865,7 @@ static int ump_handle_fb_info_msg(struct snd_ump_endpoint *ump,
fill_fb_info(ump, &fb->info, buf);
if (ump->parsed) {
snd_ump_update_group_attrs(ump);
+ update_legacy_names(ump);
seq_notify_fb_change(ump, fb);
}
}
@@ -893,6 +898,7 @@ static int ump_handle_fb_name_msg(struct snd_ump_endpoint *ump,
/* notify the FB name update to sequencer, too */
if (ret > 0 && ump->parsed) {
snd_ump_update_group_attrs(ump);
+ update_legacy_names(ump);
seq_notify_fb_change(ump, fb);
}
return ret;
@@ -1087,6 +1093,8 @@ static int snd_ump_legacy_open(struct snd_rawmidi_substream *substream)
guard(mutex)(&ump->open_mutex);
if (ump->legacy_substreams[dir][group])
return -EBUSY;
+ if (!ump->groups[group].active)
+ return -ENODEV;
if (dir == SNDRV_RAWMIDI_STREAM_OUTPUT) {
if (!ump->legacy_out_opens) {
err = snd_rawmidi_kernel_open(&ump->core, 0,
@@ -1254,11 +1262,20 @@ static void fill_substream_names(struct snd_ump_endpoint *ump,
name = ump->groups[idx].name;
if (!*name)
name = ump->info.name;
- snprintf(s->name, sizeof(s->name), "Group %d (%.16s)",
- idx + 1, name);
+ scnprintf(s->name, sizeof(s->name), "Group %d (%.16s)%s",
+ idx + 1, name,
+ ump->groups[idx].active ? "" : " [Inactive]");
}
}
+static void update_legacy_names(struct snd_ump_endpoint *ump)
+{
+ struct snd_rawmidi *rmidi = ump->legacy_rmidi;
+
+ fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_INPUT);
+ fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT);
+}
+
int snd_ump_attach_legacy_rawmidi(struct snd_ump_endpoint *ump,
char *id, int device)
{
@@ -1295,10 +1312,7 @@ int snd_ump_attach_legacy_rawmidi(struct snd_ump_endpoint *ump,
rmidi->ops = &snd_ump_legacy_ops;
rmidi->private_data = ump;
ump->legacy_rmidi = rmidi;
- if (input)
- fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_INPUT);
- if (output)
- fill_substream_names(ump, rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT);
+ update_legacy_names(ump);
ump_dbg(ump, "Created a legacy rawmidi #%d (%s)\n", device, id);
return 0;