core/seq/seq_midi_emul.c

37 		       struct snd_midi_channel_set *chset,
42 		struct snd_midi_channel_set *chset);
45 		 struct snd_midi_channel_set *chset);
48 		  int len, struct snd_midi_channel_set *chset);
54 static void reset_all_channels(struct snd_midi_channel_set *chset);
259 	   struct snd_midi_channel_set *chset,
315 			rpn(ops, drv, chan, chset);
317 			nrpn(ops, drv, chan, chset);
337 		if (chset->midi_mode == SNDRV_MIDI_MODE_XG) {
378 snd_midi_channel_set_clear(struct snd_midi_channel_set *chset)
382 	chset->midi_mode = SNDRV_MIDI_MODE_GM;
383 	chset->gs_master_volume = 127;
385 	for (i = 0; i < chset->max_channels; i++) {
386 		struct snd_midi_channel *chan = chset->channels + i;
411     struct snd_midi_channel_set *chset)
416 	if (chset->midi_mode != SNDRV_MIDI_MODE_NONE) {
451      struct snd_midi_channel_set *chset)
455 		ops->nrpn(drv, chan, chset);
479       struct snd_midi_channel_set *chset)
510 		if (chset->midi_mode != SNDRV_MIDI_MODE_GS &&
511 		    chset->midi_mode != SNDRV_MIDI_MODE_XG) {
512 			chset->midi_mode = SNDRV_MIDI_MODE_GM;
513 			reset_all_channels(chset);
521 		if (chset->midi_mode != SNDRV_MIDI_MODE_GS &&
522 		    chset->midi_mode != SNDRV_MIDI_MODE_XG)
523 			chset->midi_mode = SNDRV_MIDI_MODE_GS;
528 			reset_all_channels(chset);
534 			if (p < chset->max_channels) {
537 					chset->channels[p].drum_channel = 1;
539 					chset->channels[p].drum_channel = 0;
545 			if (p < chset->max_channels &&
546 			    ! chset->channels[p].drum_channel) {
548 				chset->channels[p].midi_program = buf[7];
554 			chset->gs_reverb_mode = buf[7];
559 			chset->gs_chorus_mode = buf[7];
564 			chset->gs_master_volume = buf[7];
573 		chset->midi_mode = SNDRV_MIDI_MODE_XG;
576 		for (i = 0; i < chset->max_channels; i++) {
577 			if (chset->channels[i].drum_channel)
578 				chset->channels[i].control[MIDI_CTL_MSB_BANK] = 127;
580 				chset->channels[i].control[MIDI_CTL_MSB_BANK] = 0;
585 		ops->sysex(private, buf - 1, len + 1, parsed, chset);
666 reset_all_channels(struct snd_midi_channel_set *chset)
669 	for (ch = 0; ch < chset->max_channels; ch++) {
670 		struct snd_midi_channel *chan = chset->channels + ch;
689 	struct snd_midi_channel_set *chset;
691 	chset = kmalloc(sizeof(*chset), GFP_KERNEL);
692 	if (chset) {
693 		chset->channels = snd_midi_channel_init_set(n);
694 		chset->private_data = NULL;
695 		chset->max_channels = n;
697 	return chset;
716 void snd_midi_channel_free_set(struct snd_midi_channel_set *chset)
718 	if (chset == NULL)
720 	kfree(chset->channels);
721 	kfree(chset);