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| author |   Takashi Iwai <tiwai@suse.de> | 2025-05-11 15:45:27 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-05-11 15:58:06 +0200 |
| commit | ff7b190aef6cccdb6f14d20c5753081fe6420e0b (patch) | |
| tree | ee710b9547555291ef1d615f4cc697e48fc80845 /scripts/lib/kdoc/kdoc_parser.py | |
| parent | Merge tag 'asoc-fix-v6.15-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus (diff) | |
| download | linux-rng-ff7b190aef6cccdb6f14d20c5753081fe6420e0b.tar.xz linux-rng-ff7b190aef6cccdb6f14d20c5753081fe6420e0b.zip | |
ALSA: seq: Fix delivery of UMP events to group ports
When an event with UMP message is sent to a UMP client, the EP port
receives always no matter where the event is sent to, as it's a
catch-all port. OTOH, if an event is sent to EP port, and if the
event has a certain UMP Group, it should have been delivered to the
associated UMP Group port, too, but this was ignored, so far.
This patch addresses the behavior. Now a UMP event sent to the
Endpoint port will be delivered to the subscribers of the UMP group
port the event is associated with.
The patch also does a bit of refactoring to simplify the code about
__deliver_to_subscribers().
Fixes: 177ccf811df4 ("ALSA: seq: Support MIDI 2.0 UMP Endpoint port")
Link: https://patch.msgid.link/20250511134528.6314-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions