Lines Matching refs:opl3

11 #include <sound/opl3.h>
60 static int snd_opl3_play_note(struct snd_opl3 * opl3, struct snd_dm_fm_note * note);
61 static int snd_opl3_set_voice(struct snd_opl3 * opl3, struct snd_dm_fm_voice * voice);
62 static int snd_opl3_set_params(struct snd_opl3 * opl3, struct snd_dm_fm_params * params);
63 static int snd_opl3_set_mode(struct snd_opl3 * opl3, int mode);
64 static int snd_opl3_set_connection(struct snd_opl3 * opl3, int connection);
82 	struct snd_opl3 *opl3 = hw->private_data;
85 	if (snd_BUG_ON(!opl3))
96 			info.fm_mode = opl3->fm_mode;
97 			info.rhythm = opl3->rhythm;
107 		snd_opl3_reset(opl3);
118 			return snd_opl3_play_note(opl3, &note);
129 			return snd_opl3_set_voice(opl3, &voice);
140 			return snd_opl3_set_params(opl3, &params);
147 		return snd_opl3_set_mode(opl3, (int) arg);
153 		return snd_opl3_set_connection(opl3, (int) arg);
157 		snd_opl3_clear_patches(opl3);
174 	struct snd_opl3 *opl3 = hw->private_data;
176 	snd_opl3_reset(opl3);
187 	struct snd_opl3 *opl3 = hw->private_data;
203 		err = snd_opl3_load_patch(opl3, inst.prog, inst.bank, type,
241 int snd_opl3_load_patch(struct snd_opl3 *opl3,
250 	patch = snd_opl3_find_patch(opl3, prog, bank, 1);
304 struct fm_patch *snd_opl3_find_patch(struct snd_opl3 *opl3, int prog, int bank,
311 	for (patch = opl3->patch_table[key]; patch; patch = patch->next) {
323 	patch->next = opl3->patch_table[key];
324 	opl3->patch_table[key] = patch;
332 void snd_opl3_clear_patches(struct snd_opl3 *opl3)
337 		for (patch = opl3->patch_table[i]; patch; patch = next) {
342 	memset(opl3->patch_table, 0, sizeof(opl3->patch_table));
348 void snd_opl3_reset(struct snd_opl3 * opl3)
357 	max_voices = (opl3->hardware < OPL3_HW_OPL3) ?
372 		opl3->command(opl3, opl3_reg, OPL3_TOTAL_LEVEL_MASK); /* Operator 1 volume */
374 		opl3->command(opl3, opl3_reg, OPL3_TOTAL_LEVEL_MASK); /* Operator 2 volume */
377 		opl3->command(opl3, opl3_reg, 0x00);	/* Note off */
380 	opl3->max_voices = MAX_OPL2_VOICES;
381 	opl3->fm_mode = SNDRV_DM_FM_MODE_OPL2;
383 	opl3->command(opl3, OPL3_LEFT | OPL3_REG_TEST, OPL3_ENABLE_WAVE_SELECT);
384 	opl3->command(opl3, OPL3_LEFT | OPL3_REG_PERCUSSION, 0x00);	/* Melodic mode */
385 	opl3->rhythm = 0;
390 static int snd_opl3_play_note(struct snd_opl3 * opl3, struct snd_dm_fm_note * note)
400 	if (note->voice >= ((opl3->fm_mode == SNDRV_DM_FM_MODE_OPL3) ?
418 	opl3->command(opl3, opl3_reg, reg_val);
431 	opl3->command(opl3, opl3_reg, reg_val);
437 static int snd_opl3_set_voice(struct snd_opl3 * opl3, struct snd_dm_fm_voice * voice)
451 	if (voice->voice >= ((opl3->fm_mode == SNDRV_DM_FM_MODE_OPL3) ?
488 	opl3->command(opl3, opl3_reg, reg_val);
497 	opl3->command(opl3, opl3_reg, reg_val);
506 	opl3->command(opl3, opl3_reg, reg_val);
515 	opl3->command(opl3, opl3_reg, reg_val);
523 	if (opl3->fm_mode == SNDRV_DM_FM_MODE_OPL3) {
531 	opl3->command(opl3, opl3_reg, reg_val);
536 	opl3->command(opl3, opl3_reg, reg_val);
541 static int snd_opl3_set_params(struct snd_opl3 * opl3, struct snd_dm_fm_params * params)
549 	opl3->command(opl3, OPL3_LEFT | OPL3_REG_KBD_SPLIT, reg_val);
561 		opl3->rhythm = 1;
563 		opl3->rhythm = 0;
577 	opl3->command(opl3, OPL3_LEFT | OPL3_REG_PERCUSSION, reg_val);
581 static int snd_opl3_set_mode(struct snd_opl3 * opl3, int mode)
583 	if ((mode == SNDRV_DM_FM_MODE_OPL3) && (opl3->hardware < OPL3_HW_OPL3))
586 	opl3->fm_mode = mode;
587 	if (opl3->hardware >= OPL3_HW_OPL3)
588 		opl3->command(opl3, OPL3_RIGHT | OPL3_REG_CONNECTION_SELECT, 0x00);	/* Clear 4-op connections */
593 static int snd_opl3_set_connection(struct snd_opl3 * opl3, int connection)
598 	if (opl3->fm_mode != SNDRV_DM_FM_MODE_OPL3)
604 	opl3->command(opl3, OPL3_RIGHT | OPL3_REG_CONNECTION_SELECT, reg_val);