cregit-Linux how code gets into the kernel

Release 4.8 sound/synth/emux/emux_proc.c

Directory: sound/synth/emux
/*
 *  Copyright (C) 2000 Takashi Iwai <tiwai@suse.de>
 *
 *  Proc interface for Emu8k/Emu10k1 WaveTable synth
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

#include <linux/wait.h>
#include <sound/core.h>
#include <sound/emux_synth.h>
#include <sound/info.h>
#include "emux_voice.h"


static void snd_emux_proc_info_read(struct snd_info_entry *entry, struct snd_info_buffer *buf) { struct snd_emux *emu; int i; emu = entry->private_data; mutex_lock(&emu->register_mutex); if (emu->name) snd_iprintf(buf, "Device: %s\n", emu->name); snd_iprintf(buf, "Ports: %d\n", emu->num_ports); snd_iprintf(buf, "Addresses:"); for (i = 0; i < emu->num_ports; i++) snd_iprintf(buf, " %d:%d", emu->client, emu->ports[i]); snd_iprintf(buf, "\n"); snd_iprintf(buf, "Use Counter: %d\n", emu->used); snd_iprintf(buf, "Max Voices: %d\n", emu->max_voices); snd_iprintf(buf, "Allocated Voices: %d\n", emu->num_voices); if (emu->memhdr) { snd_iprintf(buf, "Memory Size: %d\n", emu->memhdr->size); snd_iprintf(buf, "Memory Available: %d\n", snd_util_mem_avail(emu->memhdr)); snd_iprintf(buf, "Allocated Blocks: %d\n", emu->memhdr->nblocks); } else { snd_iprintf(buf, "Memory Size: 0\n"); } if (emu->sflist) { mutex_lock(&emu->sflist->presets_mutex); snd_iprintf(buf, "SoundFonts: %d\n", emu->sflist->fonts_size); snd_iprintf(buf, "Instruments: %d\n", emu->sflist->zone_counter); snd_iprintf(buf, "Samples: %d\n", emu->sflist->sample_counter); snd_iprintf(buf, "Locked Instruments: %d\n", emu->sflist->zone_locked); snd_iprintf(buf, "Locked Samples: %d\n", emu->sflist->sample_locked); mutex_unlock(&emu->sflist->presets_mutex); } #if 0 /* debug */ if (emu->voices[0].state != SNDRV_EMUX_ST_OFF && emu->voices[0].ch >= 0) { struct snd_emux_voice *vp = &emu->voices[0]; snd_iprintf(buf, "voice 0: on\n"); snd_iprintf(buf, "mod delay=%x, atkhld=%x, dcysus=%x, rel=%x\n", vp->reg.parm.moddelay, vp->reg.parm.modatkhld, vp->reg.parm.moddcysus, vp->reg.parm.modrelease); snd_iprintf(buf, "vol delay=%x, atkhld=%x, dcysus=%x, rel=%x\n", vp->reg.parm.voldelay, vp->reg.parm.volatkhld, vp->reg.parm.voldcysus, vp->reg.parm.volrelease); snd_iprintf(buf, "lfo1 delay=%x, lfo2 delay=%x, pefe=%x\n", vp->reg.parm.lfo1delay, vp->reg.parm.lfo2delay, vp->reg.parm.pefe); snd_iprintf(buf, "fmmod=%x, tremfrq=%x, fm2frq2=%x\n", vp->reg.parm.fmmod, vp->reg.parm.tremfrq, vp->reg.parm.fm2frq2); snd_iprintf(buf, "cutoff=%x, filterQ=%x, chorus=%x, reverb=%x\n", vp->reg.parm.cutoff, vp->reg.parm.filterQ, vp->reg.parm.chorus, vp->reg.parm.reverb); snd_iprintf(buf, "avol=%x, acutoff=%x, apitch=%x\n", vp->avol, vp->acutoff, vp->apitch); snd_iprintf(buf, "apan=%x, aaux=%x, ptarget=%x, vtarget=%x, ftarget=%x\n", vp->apan, vp->aaux, vp->ptarget, vp->vtarget, vp->ftarget); snd_iprintf(buf, "start=%x, end=%x, loopstart=%x, loopend=%x\n", vp->reg.start, vp->reg.end, vp->reg.loopstart, vp->reg.loopend); snd_iprintf(buf, "sample_mode=%x, rate=%x\n", vp->reg.sample_mode, vp->reg.rate_offset); } #endif mutex_unlock(&emu->register_mutex); }

Contributors

PersonTokensPropCommitsCommitProp
jaroslav kyselajaroslav kysela30196.47%250.00%
takashi iwaitakashi iwai72.24%125.00%
ingo molnaringo molnar41.28%125.00%
Total312100.00%4100.00%


void snd_emux_proc_init(struct snd_emux *emu, struct snd_card *card, int device) { struct snd_info_entry *entry; char name[64]; sprintf(name, "wavetableD%d", device); entry = snd_info_create_card_entry(card, name, card->proc_root); if (entry == NULL) return; entry->content = SNDRV_INFO_CONTENT_TEXT; entry->private_data = emu; entry->c.text.read = snd_emux_proc_info_read; if (snd_info_register(entry) < 0) snd_info_free_entry(entry); else emu->proc = entry; }

Contributors

PersonTokensPropCommitsCommitProp
jaroslav kyselajaroslav kysela9594.06%150.00%
takashi iwaitakashi iwai65.94%150.00%
Total101100.00%2100.00%


void snd_emux_proc_free(struct snd_emux *emu) { snd_info_free_entry(emu->proc); emu->proc = NULL; }

Contributors

PersonTokensPropCommitsCommitProp
jaroslav kyselajaroslav kysela2086.96%133.33%
takashi iwaitakashi iwai313.04%266.67%
Total23100.00%3100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
jaroslav kyselajaroslav kysela43295.58%350.00%
takashi iwaitakashi iwai163.54%233.33%
ingo molnaringo molnar40.88%116.67%
Total452100.00%6100.00%
Directory: sound/synth/emux
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