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Diffstat (limited to 'sound/core/seq/seq_midi.c')
-rw-r--r--sound/core/seq/seq_midi.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
index 4d26146a62cc..ebaf1b541dcd 100644
--- a/sound/core/seq/seq_midi.c
+++ b/sound/core/seq/seq_midi.c
@@ -120,7 +120,8 @@ static int dump_midi(struct snd_rawmidi_substream *substream, const char *buf, i
return -EINVAL;
runtime = substream->runtime;
if ((tmp = runtime->avail) < count) {
- snd_printd("warning, output event was lost (count = %i, available = %i)\n", count, tmp);
+ if (printk_ratelimit())
+ snd_printk(KERN_ERR "MIDI output buffer overrun\n");
return -ENOMEM;
}
if (snd_rawmidi_kernel_write(substream, buf, count) < count)
@@ -236,6 +237,7 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info
memset(&params, 0, sizeof(params));
params.avail_min = 1;
params.buffer_size = output_buffer_size;
+ params.no_active_sensing = 1;
if ((err = snd_rawmidi_output_params(msynth->output_rfile.output, &params)) < 0) {
snd_rawmidi_kernel_release(&msynth->output_rfile);
return err;
@@ -248,12 +250,9 @@ 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);
}