* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <sound/asoundef.h>
#include "seq_oss_midi.h"
#include "seq_oss_readq.h"
#include "seq_oss_timer.h"
ev.source.port = dp->port;
if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_SYNTH) {
ev.type = SNDRV_SEQ_EVENT_SENSING;
- snd_seq_oss_dispatch(dp, &ev, 0, 0); /* active sensing */
+ snd_seq_oss_dispatch(dp, &ev, 0, 0);
}
for (c = 0; c < 16; c++) {
ev.type = SNDRV_SEQ_EVENT_CONTROLLER;
ev.data.control.channel = c;
- ev.data.control.param = 123;
- snd_seq_oss_dispatch(dp, &ev, 0, 0); /* all notes off */
+ ev.data.control.param = MIDI_CTL_ALL_NOTES_OFF;
+ snd_seq_oss_dispatch(dp, &ev, 0, 0);
if (dp->seq_mode == SNDRV_SEQ_OSS_MODE_MUSIC) {
- ev.data.control.param = 121;
- snd_seq_oss_dispatch(dp, &ev, 0, 0); /* reset all controllers */
+ ev.data.control.param =
+ MIDI_CTL_RESET_CONTROLLERS;
+ snd_seq_oss_dispatch(dp, &ev, 0, 0);
ev.type = SNDRV_SEQ_EVENT_PITCHBEND;
ev.data.control.value = 0;
- snd_seq_oss_dispatch(dp, &ev, 0, 0); /* bender off */
+ snd_seq_oss_dispatch(dp, &ev, 0, 0);
}
}
}
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)
memset(¶ms, 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, ¶ms)) < 0) {
snd_rawmidi_kernel_release(&msynth->output_rfile);
return err;
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);
}