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path: root/sound/drivers/opl3/opl3_midi.c
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Diffstat (limited to 'sound/drivers/opl3/opl3_midi.c')
-rw-r--r--sound/drivers/opl3/opl3_midi.c95
1 files changed, 40 insertions, 55 deletions
diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c
index e2b7be67f0e3..9bee454441b0 100644
--- a/sound/drivers/opl3/opl3_midi.c
+++ b/sound/drivers/opl3/opl3_midi.c
@@ -11,6 +11,13 @@
#include "opl3_voice.h"
#include <sound/asoundef.h>
+#ifdef DEBUG_MIDI
+#define opl3_dbg(opl3, fmt, ...) \
+ dev_dbg(((struct snd_opl3 *)(opl3))->card->dev, fmt, ##__VA_ARGS__)
+#else
+#define opl3_dbg(opl3, fmt, ...) do {} while (0)
+#endif
+
static void snd_opl3_note_off_unsafe(void *p, int note, int vel,
struct snd_midi_channel *chan);
/*
@@ -107,14 +114,17 @@ static void snd_opl3_calc_pitch(unsigned char *fnum, unsigned char *blocknum,
#ifdef DEBUG_ALLOC
-static void debug_alloc(struct snd_opl3 *opl3, char *s, int voice) {
+static void debug_alloc(struct snd_opl3 *opl3, char *s, int voice)
+{
int i;
- char *str = "x.24";
+ const char *str = "x.24";
+ char buf[MAX_OPL3_VOICES + 1];
- printk(KERN_DEBUG "time %.5i: %s [%.2i]: ", opl3->use_time, s, voice);
for (i = 0; i < opl3->max_voices; i++)
- printk(KERN_CONT "%c", *(str + opl3->voices[i].state + 1));
- printk(KERN_CONT "\n");
+ buf[i] = str[opl3->voices[i].state + 1];
+ buf[i] = 0;
+ dev_dbg(opl3->card->dev, "time %.5i: %s [%.2i]: %s\n",
+ opl3->use_time, s, voice, buf);
}
#endif
@@ -203,9 +213,10 @@ static int opl3_get_voice(struct snd_opl3 *opl3, int instr_4op,
for (i = 0; i < END; i++) {
if (best[i].voice >= 0) {
#ifdef DEBUG_ALLOC
- printk(KERN_DEBUG "%s %iop allocation on voice %i\n",
- alloc_type[i], instr_4op ? 4 : 2,
- best[i].voice);
+ dev_dbg(opl3->card->dev,
+ "%s %iop allocation on voice %i\n",
+ alloc_type[i], instr_4op ? 4 : 2,
+ best[i].voice);
#endif
return best[i].voice;
}
@@ -302,10 +313,8 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
opl3 = p;
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG "Note on, ch %i, inst %i, note %i, vel %i\n",
- chan->number, chan->midi_program, note, vel);
-#endif
+ opl3_dbg(opl3, "Note on, ch %i, inst %i, note %i, vel %i\n",
+ chan->number, chan->midi_program, note, vel);
/* in SYNTH mode, application takes care of voices */
/* in SEQ mode, drum voice numbers are notes on drum channel */
@@ -358,10 +367,8 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
spin_unlock_irqrestore(&opl3->voice_lock, flags);
return;
}
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG " --> OPL%i instrument: %s\n",
- instr_4op ? 3 : 2, patch->name);
-#endif
+ opl3_dbg(opl3, " --> OPL%i instrument: %s\n",
+ instr_4op ? 3 : 2, patch->name);
/* in SYNTH mode, application takes care of voices */
/* in SEQ mode, allocate voice on free OPL3 channel */
if (opl3->synth_mode == SNDRV_OPL3_MODE_SEQ) {
@@ -422,10 +429,8 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
}
}
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG " --> setting OPL3 connection: 0x%x\n",
- opl3->connection_reg);
-#endif
+ opl3_dbg(opl3, " --> setting OPL3 connection: 0x%x\n",
+ opl3->connection_reg);
/*
* calculate volume depending on connection
* between FM operators (see include/opl3.h)
@@ -457,9 +462,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
/* Program the FM voice characteristics */
for (i = 0; i < (instr_4op ? 4 : 2); i++) {
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG " --> programming operator %i\n", i);
-#endif
+ opl3_dbg(opl3, " --> programming operator %i\n", i);
op_offset = snd_opl3_regmap[voice_offset][i];
/* Set OPL3 AM_VIB register of requested voice/operator */
@@ -537,9 +540,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
/* Set output sound flag */
blocknum |= OPL3_KEYON_BIT;
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG " --> trigger voice %i\n", voice);
-#endif
+ opl3_dbg(opl3, " --> trigger voice %i\n", voice);
/* Set OPL3 KEYON_BLOCK register of requested voice */
opl3_reg = reg_side | (OPL3_REG_KEYON_BLOCK + voice_offset);
opl3->command(opl3, opl3_reg, blocknum);
@@ -593,9 +594,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
bank = 0;
prg = extra_prg - 1;
}
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG " *** allocating extra program\n");
-#endif
+ opl3_dbg(opl3, " *** allocating extra program\n");
goto __extra_prg;
}
spin_unlock_irqrestore(&opl3->voice_lock, flags);
@@ -624,9 +623,7 @@ static void snd_opl3_kill_voice(struct snd_opl3 *opl3, int voice)
}
/* kill voice */
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG " --> kill voice %i\n", voice);
-#endif
+ opl3_dbg(opl3, " --> kill voice %i\n", voice);
opl3_reg = reg_side | (OPL3_REG_KEYON_BLOCK + voice_offset);
/* clear Key ON bit */
opl3->command(opl3, opl3_reg, vp->keyon_reg);
@@ -660,10 +657,8 @@ static void snd_opl3_note_off_unsafe(void *p, int note, int vel,
opl3 = p;
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG "Note off, ch %i, inst %i, note %i\n",
- chan->number, chan->midi_program, note);
-#endif
+ opl3_dbg(opl3, "Note off, ch %i, inst %i, note %i\n",
+ chan->number, chan->midi_program, note);
if (opl3->synth_mode == SNDRV_OPL3_MODE_SEQ) {
if (chan->drum_channel && use_internal_drums) {
@@ -703,10 +698,8 @@ void snd_opl3_note_off(void *p, int note, int vel,
*/
void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *chan)
{
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG "Key pressure, ch#: %i, inst#: %i\n",
- chan->number, chan->midi_program);
-#endif
+ opl3_dbg(p, "Key pressure, ch#: %i, inst#: %i\n",
+ chan->number, chan->midi_program);
}
/*
@@ -714,10 +707,8 @@ void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *cha
*/
void snd_opl3_terminate_note(void *p, int note, struct snd_midi_channel *chan)
{
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG "Terminate note, ch#: %i, inst#: %i\n",
- chan->number, chan->midi_program);
-#endif
+ opl3_dbg(p, "Terminate note, ch#: %i, inst#: %i\n",
+ chan->number, chan->midi_program);
}
static void snd_opl3_update_pitch(struct snd_opl3 *opl3, int voice)
@@ -803,10 +794,8 @@ void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan)
struct snd_opl3 *opl3;
opl3 = p;
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG "Controller, TYPE = %i, ch#: %i, inst#: %i\n",
- type, chan->number, chan->midi_program);
-#endif
+ opl3_dbg(opl3, "Controller, TYPE = %i, ch#: %i, inst#: %i\n",
+ type, chan->number, chan->midi_program);
switch (type) {
case MIDI_CTL_MSB_MODWHEEL:
@@ -837,10 +826,8 @@ void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan)
void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan,
struct snd_midi_channel_set *chset)
{
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG "NRPN, ch#: %i, inst#: %i\n",
- chan->number, chan->midi_program);
-#endif
+ opl3_dbg(p, "NRPN, ch#: %i, inst#: %i\n",
+ chan->number, chan->midi_program);
}
/*
@@ -849,7 +836,5 @@ void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan,
void snd_opl3_sysex(void *p, unsigned char *buf, int len,
int parsed, struct snd_midi_channel_set *chset)
{
-#ifdef DEBUG_MIDI
- snd_printk(KERN_DEBUG "SYSEX\n");
-#endif
+ opl3_dbg(p, "SYSEX\n");
}
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