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| author | Clemens Ladisch <clemens@ladisch.de> | 2009-07-13 13:50:17 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-07-15 11:56:58 +0200 |
| commit | b86c87288c2205376ee213d6a03ac9422faf014a (patch) | |
| tree | aa1792c67fe0b2a9006c45c644b8b46f6e9c2286 | |
| parent | f907ed94f993b0cd366c26eaa88b90c5454203ae (diff) | |
| download | kernel_samsung_tuna-b86c87288c2205376ee213d6a03ac9422faf014a.zip kernel_samsung_tuna-b86c87288c2205376ee213d6a03ac9422faf014a.tar.gz kernel_samsung_tuna-b86c87288c2205376ee213d6a03ac9422faf014a.tar.bz2 | |
sound: seq_midi: do not send MIDI reset when closing
Sending a MIDI reset message when closing a port is wrong because we
only want to shut the device up, not to reset all settings.
Furthermore, many devices ignore this message.
Fortunately, the RawMIDI layer already shuts the device up, so we can
ignore this matter here.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/core/seq/seq_midi.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c index 3810c52..45cf5c1 100644 --- a/sound/core/seq/seq_midi.c +++ b/sound/core/seq/seq_midi.c @@ -249,12 +249,9 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info static int midisynth_unuse(void *private_data, struct snd_seq_port_subscribe *info) { struct seq_midisynth *msynth = private_data; - unsigned char buf = 0xff; /* MIDI reset */ if (snd_BUG_ON(!msynth->output_rfile.output)) return -EINVAL; - /* sending single MIDI reset message to shut the device up */ - snd_rawmidi_kernel_write(msynth->output_rfile.output, &buf, 1); snd_rawmidi_drain_output(msynth->output_rfile.output); return snd_rawmidi_kernel_release(&msynth->output_rfile); } |