ALSA: ump: Don't clear bank selection after sending a program change

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commit fe85f6e607 upstream.

The current code clears the bank selection MSB/LSB after sending a
program change, but this can be wrong, as many apps may not send the
full bank selection with both MSB and LSB but sending only one.
Better to keep the previous bank set.

Fixes: 0b5288f5fe ("ALSA: ump: Add legacy raw MIDI support")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20240529083823.5778-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Takashi Iwai 2024-05-29 10:38:21 +02:00 • committed by Greg Kroah-Hartman

parent e3ae00ee23

commit 3113ff8e49

1 changed files with 0 additions and 1 deletions

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sound/core/ump_convert.c

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