This is a note to let you know that I've just added the patch titled
ALSA: ump: Indicate the inactive group in legacy substream names
to the 6.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-ump-indicate-the-inactive-group-in-legacy-subst.patch
and it can be found in the queue-6.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 201a7de53632da5c0798deb30a0e513ecc8eceab
Author: Takashi Iwai <tiwai@xxxxxxx>
Date: Fri Nov 29 10:45:43 2024 +0100
ALSA: ump: Indicate the inactive group in legacy substream names
[ Upstream commit e29e504e7890b9ee438ca6370d0180d607c473f9 ]
Since the legacy rawmidi has no proper way to know the inactive group,
indicate it in the rawmidi substream names with "[Inactive]" suffix
when the corresponding UMP group is inactive.
Link: https://patch.msgid.link/20241129094546.32119-3-tiwai@xxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/core/ump.c b/sound/core/ump.c
index 0ade67d6b089..55d5d8af5e44 100644
--- a/sound/core/ump.c
+++ b/sound/core/ump.c
@@ -1256,8 +1256,9 @@ 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);
+ snprintf(s->name, sizeof(s->name), "Group %d (%.16s)%s",
+ idx + 1, name,
+ ump->groups[idx].active ? "" : " [Inactive]");
}
}
