From a2fa882d6dea19b4488b10f40334e04c77503ffc Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 7 Aug 2024 15:33:56 +0200 Subject: [PATCH] ALSA: opl3: Use standard print API Use the standard print API with dev_*() instead of the old house-baked one. It gives better information and allows dynamically control of debug prints. Some debug prints are cleaned up with a macro, too. Reviewed-by: Jaroslav Kysela Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20240807133452.9424-7-tiwai@suse.de --- sound/drivers/opl3/opl3_lib.c | 18 +++---- sound/drivers/opl3/opl3_midi.c | 95 ++++++++++++++------------------- sound/drivers/opl3/opl3_oss.c | 12 +++-- sound/drivers/opl3/opl3_synth.c | 4 +- 4 files changed, 56 insertions(+), 73 deletions(-) diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c index 6c1f1cc092d8..4e57e3b2f118 100644 --- a/sound/drivers/opl3/opl3_lib.c +++ b/sound/drivers/opl3/opl3_lib.c @@ -92,7 +92,7 @@ static int snd_opl3_detect(struct snd_opl3 * opl3) opl3->command(opl3, OPL3_LEFT | OPL3_REG_TIMER_CONTROL, OPL3_IRQ_RESET); signature = stat1 = inb(opl3->l_port); /* Status register */ if ((stat1 & 0xe0) != 0x00) { /* Should be 0x00 */ - snd_printd("OPL3: stat1 = 0x%x\n", stat1); + dev_dbg(opl3->card->dev, "OPL3: stat1 = 0x%x\n", stat1); return -ENODEV; } /* Set timer1 to 0xff */ @@ -108,7 +108,7 @@ static int snd_opl3_detect(struct snd_opl3 * opl3) /* Reset the IRQ of the FM chip */ opl3->command(opl3, OPL3_LEFT | OPL3_REG_TIMER_CONTROL, OPL3_IRQ_RESET); if ((stat2 & 0xe0) != 0xc0) { /* There is no YM3812 */ - snd_printd("OPL3: stat2 = 0x%x\n", stat2); + dev_dbg(opl3->card->dev, "OPL3: stat2 = 0x%x\n", stat2); return -ENODEV; } @@ -289,9 +289,6 @@ void snd_opl3_interrupt(struct snd_hwdep * hw) opl3 = hw->private_data; status = inb(opl3->l_port); -#if 0 - snd_printk(KERN_DEBUG "AdLib IRQ status = 0x%x\n", status); -#endif if (!(status & 0x80)) return; @@ -365,7 +362,8 @@ EXPORT_SYMBOL(snd_opl3_new); int snd_opl3_init(struct snd_opl3 *opl3) { if (! opl3->command) { - printk(KERN_ERR "snd_opl3_init: command not defined!\n"); + dev_err(opl3->card->dev, + "snd_opl3_init: command not defined!\n"); return -EINVAL; } @@ -405,14 +403,14 @@ int snd_opl3_create(struct snd_card *card, if (! integrated) { opl3->res_l_port = request_region(l_port, 2, "OPL2/3 (left)"); if (!opl3->res_l_port) { - snd_printk(KERN_ERR "opl3: can't grab left port 0x%lx\n", l_port); + dev_err(card->dev, "opl3: can't grab left port 0x%lx\n", l_port); snd_device_free(card, opl3); return -EBUSY; } if (r_port != 0) { opl3->res_r_port = request_region(r_port, 2, "OPL2/3 (right)"); if (!opl3->res_r_port) { - snd_printk(KERN_ERR "opl3: can't grab right port 0x%lx\n", r_port); + dev_err(card->dev, "opl3: can't grab right port 0x%lx\n", r_port); snd_device_free(card, opl3); return -EBUSY; } @@ -432,8 +430,8 @@ int snd_opl3_create(struct snd_card *card, opl3->command = &snd_opl2_command; err = snd_opl3_detect(opl3); if (err < 0) { - snd_printd("OPL2/3 chip not detected at 0x%lx/0x%lx\n", - opl3->l_port, opl3->r_port); + dev_dbg(card->dev, "OPL2/3 chip not detected at 0x%lx/0x%lx\n", + opl3->l_port, opl3->r_port); snd_device_free(card, opl3); return err; } 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 +#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"); } diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c index 7645365eec89..6d39b2b77b80 100644 --- a/sound/drivers/opl3/opl3_oss.c +++ b/sound/drivers/opl3/opl3_oss.c @@ -193,14 +193,14 @@ static int snd_opl3_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format, return -EINVAL; if (count < (int)sizeof(sbi)) { - snd_printk(KERN_ERR "FM Error: Patch record too short\n"); + dev_err(opl3->card->dev, "FM Error: Patch record too short\n"); return -EINVAL; } if (copy_from_user(&sbi, buf, sizeof(sbi))) return -EFAULT; if (sbi.channel < 0 || sbi.channel >= SBFM_MAXINSTR) { - snd_printk(KERN_ERR "FM Error: Invalid instrument number %d\n", + dev_err(opl3->card->dev, "FM Error: Invalid instrument number %d\n", sbi.channel); return -EINVAL; } @@ -220,13 +220,15 @@ static int snd_opl3_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format, static int snd_opl3_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd, unsigned long ioarg) { + struct snd_opl3 *opl3; + if (snd_BUG_ON(!arg)) return -ENXIO; + opl3 = arg->private_data; switch (cmd) { case SNDCTL_FM_LOAD_INSTR: - snd_printk(KERN_ERR "OPL3: " - "Obsolete ioctl(SNDCTL_FM_LOAD_INSTR) used. " - "Fix the program.\n"); + dev_err(opl3->card->dev, + "OPL3: Obsolete ioctl(SNDCTL_FM_LOAD_INSTR) used. Fix the program.\n"); return -EINVAL; case SNDCTL_SYNTH_MEMAVL: diff --git a/sound/drivers/opl3/opl3_synth.c b/sound/drivers/opl3/opl3_synth.c index 97d30a833ac8..10f622b439a0 100644 --- a/sound/drivers/opl3/opl3_synth.c +++ b/sound/drivers/opl3/opl3_synth.c @@ -158,10 +158,8 @@ int snd_opl3_ioctl(struct snd_hwdep * hw, struct file *file, return 0; #endif -#ifdef CONFIG_SND_DEBUG default: - snd_printk(KERN_WARNING "unknown IOCTL: 0x%x\n", cmd); -#endif + dev_dbg(opl3->card->dev, "unknown IOCTL: 0x%x\n", cmd); } return -ENOTTY; }