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111 lines
3.6 KiB
111 lines
3.6 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* Copyright (C) 2000 Takashi Iwai <[email protected]> |
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* |
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* Proc interface for Emu8k/Emu10k1 WaveTable synth |
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*/ |
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#include <linux/wait.h> |
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#include <sound/core.h> |
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#include <sound/emux_synth.h> |
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#include <sound/info.h> |
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#include "emux_voice.h" |
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static void |
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snd_emux_proc_info_read(struct snd_info_entry *entry, |
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struct snd_info_buffer *buf) |
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{ |
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struct snd_emux *emu; |
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int i; |
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emu = entry->private_data; |
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mutex_lock(&emu->register_mutex); |
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if (emu->name) |
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snd_iprintf(buf, "Device: %s\n", emu->name); |
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snd_iprintf(buf, "Ports: %d\n", emu->num_ports); |
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snd_iprintf(buf, "Addresses:"); |
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for (i = 0; i < emu->num_ports; i++) |
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snd_iprintf(buf, " %d:%d", emu->client, emu->ports[i]); |
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snd_iprintf(buf, "\n"); |
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snd_iprintf(buf, "Use Counter: %d\n", emu->used); |
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snd_iprintf(buf, "Max Voices: %d\n", emu->max_voices); |
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snd_iprintf(buf, "Allocated Voices: %d\n", emu->num_voices); |
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if (emu->memhdr) { |
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snd_iprintf(buf, "Memory Size: %d\n", emu->memhdr->size); |
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snd_iprintf(buf, "Memory Available: %d\n", snd_util_mem_avail(emu->memhdr)); |
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snd_iprintf(buf, "Allocated Blocks: %d\n", emu->memhdr->nblocks); |
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} else { |
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snd_iprintf(buf, "Memory Size: 0\n"); |
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} |
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if (emu->sflist) { |
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mutex_lock(&emu->sflist->presets_mutex); |
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snd_iprintf(buf, "SoundFonts: %d\n", emu->sflist->fonts_size); |
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snd_iprintf(buf, "Instruments: %d\n", emu->sflist->zone_counter); |
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snd_iprintf(buf, "Samples: %d\n", emu->sflist->sample_counter); |
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snd_iprintf(buf, "Locked Instruments: %d\n", emu->sflist->zone_locked); |
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snd_iprintf(buf, "Locked Samples: %d\n", emu->sflist->sample_locked); |
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mutex_unlock(&emu->sflist->presets_mutex); |
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} |
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#if 0 /* debug */ |
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if (emu->voices[0].state != SNDRV_EMUX_ST_OFF && emu->voices[0].ch >= 0) { |
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struct snd_emux_voice *vp = &emu->voices[0]; |
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snd_iprintf(buf, "voice 0: on\n"); |
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snd_iprintf(buf, "mod delay=%x, atkhld=%x, dcysus=%x, rel=%x\n", |
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vp->reg.parm.moddelay, |
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vp->reg.parm.modatkhld, |
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vp->reg.parm.moddcysus, |
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vp->reg.parm.modrelease); |
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snd_iprintf(buf, "vol delay=%x, atkhld=%x, dcysus=%x, rel=%x\n", |
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vp->reg.parm.voldelay, |
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vp->reg.parm.volatkhld, |
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vp->reg.parm.voldcysus, |
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vp->reg.parm.volrelease); |
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snd_iprintf(buf, "lfo1 delay=%x, lfo2 delay=%x, pefe=%x\n", |
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vp->reg.parm.lfo1delay, |
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vp->reg.parm.lfo2delay, |
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vp->reg.parm.pefe); |
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snd_iprintf(buf, "fmmod=%x, tremfrq=%x, fm2frq2=%x\n", |
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vp->reg.parm.fmmod, |
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vp->reg.parm.tremfrq, |
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vp->reg.parm.fm2frq2); |
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snd_iprintf(buf, "cutoff=%x, filterQ=%x, chorus=%x, reverb=%x\n", |
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vp->reg.parm.cutoff, |
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vp->reg.parm.filterQ, |
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vp->reg.parm.chorus, |
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vp->reg.parm.reverb); |
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snd_iprintf(buf, "avol=%x, acutoff=%x, apitch=%x\n", |
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vp->avol, vp->acutoff, vp->apitch); |
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snd_iprintf(buf, "apan=%x, aaux=%x, ptarget=%x, vtarget=%x, ftarget=%x\n", |
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vp->apan, vp->aaux, |
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vp->ptarget, |
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vp->vtarget, |
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vp->ftarget); |
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snd_iprintf(buf, "start=%x, end=%x, loopstart=%x, loopend=%x\n", |
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vp->reg.start, vp->reg.end, vp->reg.loopstart, vp->reg.loopend); |
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snd_iprintf(buf, "sample_mode=%x, rate=%x\n", vp->reg.sample_mode, vp->reg.rate_offset); |
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} |
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#endif |
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mutex_unlock(&emu->register_mutex); |
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} |
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void snd_emux_proc_init(struct snd_emux *emu, struct snd_card *card, int device) |
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{ |
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struct snd_info_entry *entry; |
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char name[64]; |
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sprintf(name, "wavetableD%d", device); |
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entry = snd_info_create_card_entry(card, name, card->proc_root); |
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if (entry == NULL) |
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return; |
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entry->content = SNDRV_INFO_CONTENT_TEXT; |
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entry->private_data = emu; |
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entry->c.text.read = snd_emux_proc_info_read; |
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} |
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void snd_emux_proc_free(struct snd_emux *emu) |
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{ |
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snd_info_free_entry(emu->proc); |
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emu->proc = NULL; |
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}
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