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Release 4.8 sound/isa/sb/sb_mixer.c

Directory: sound/isa/sb
/*
 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
 *  Routines for Sound Blaster mixer control
 *
 *
 *   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/io.h>
#include <linux/delay.h>
#include <linux/time.h>
#include <sound/core.h>
#include <sound/sb.h>
#include <sound/control.h>


#undef IO_DEBUG


void snd_sbmixer_write(struct snd_sb *chip, unsigned char reg, unsigned char data) { outb(reg, SBP(chip, MIXER_ADDR)); udelay(10); outb(data, SBP(chip, MIXER_DATA)); udelay(10); #ifdef IO_DEBUG snd_printk(KERN_DEBUG "mixer_write 0x%x 0x%x\n", reg, data); #endif }

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jaroslav kyselajaroslav kysela6495.52%133.33%
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unsigned char snd_sbmixer_read(struct snd_sb *chip, unsigned char reg) { unsigned char result; outb(reg, SBP(chip, MIXER_ADDR)); udelay(10); result = inb(SBP(chip, MIXER_DATA)); udelay(10); #ifdef IO_DEBUG snd_printk(KERN_DEBUG "mixer_read 0x%x 0x%x\n", reg, result); #endif return result; }

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jaroslav kyselajaroslav kysela6895.77%133.33%
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/* * Single channel mixer element */
static int snd_sbmixer_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { int mask = (kcontrol->private_value >> 24) & 0xff; uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = 0; uinfo->value.integer.max = mask; return 0; }

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jaroslav kyselajaroslav kysela6694.29%150.00%
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static int snd_sbmixer_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 16) & 0xff; int mask = (kcontrol->private_value >> 24) & 0xff; unsigned char val; spin_lock_irqsave(&sb->mixer_lock, flags); val = (snd_sbmixer_read(sb, reg) >> shift) & mask; spin_unlock_irqrestore(&sb->mixer_lock, flags); ucontrol->value.integer.value[0] = val; return 0; }

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jaroslav kyselajaroslav kysela11495.00%150.00%
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static int snd_sbmixer_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int reg = kcontrol->private_value & 0xff; int shift = (kcontrol->private_value >> 16) & 0x07; int mask = (kcontrol->private_value >> 24) & 0xff; int change; unsigned char val, oval; val = (ucontrol->value.integer.value[0] & mask) << shift; spin_lock_irqsave(&sb->mixer_lock, flags); oval = snd_sbmixer_read(sb, reg); val = (oval & ~(mask << shift)) | val; change = val != oval; if (change) snd_sbmixer_write(sb, reg, val); spin_unlock_irqrestore(&sb->mixer_lock, flags); return change; }

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jaroslav kyselajaroslav kysela15396.23%150.00%
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Total159100.00%2100.00%

/* * Double channel mixer element */
static int snd_sbmixer_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { int mask = (kcontrol->private_value >> 24) & 0xff; uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 2; uinfo->value.integer.min = 0; uinfo->value.integer.max = mask; return 0; }

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jaroslav kyselajaroslav kysela6694.29%150.00%
takashi iwaitakashi iwai45.71%150.00%
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static int snd_sbmixer_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; int left_shift = (kcontrol->private_value >> 16) & 0x07; int right_shift = (kcontrol->private_value >> 19) & 0x07; int mask = (kcontrol->private_value >> 24) & 0xff; unsigned char left, right; spin_lock_irqsave(&sb->mixer_lock, flags); left = (snd_sbmixer_read(sb, left_reg) >> left_shift) & mask; right = (snd_sbmixer_read(sb, right_reg) >> right_shift) & mask; spin_unlock_irqrestore(&sb->mixer_lock, flags); ucontrol->value.integer.value[0] = left; ucontrol->value.integer.value[1] = right; return 0; }

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jaroslav kyselajaroslav kysela17096.59%150.00%
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Total176100.00%2100.00%


static int snd_sbmixer_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int left_reg = kcontrol->private_value & 0xff; int right_reg = (kcontrol->private_value >> 8) & 0xff; int left_shift = (kcontrol->private_value >> 16) & 0x07; int right_shift = (kcontrol->private_value >> 19) & 0x07; int mask = (kcontrol->private_value >> 24) & 0xff; int change; unsigned char left, right, oleft, oright; left = (ucontrol->value.integer.value[0] & mask) << left_shift; right = (ucontrol->value.integer.value[1] & mask) << right_shift; spin_lock_irqsave(&sb->mixer_lock, flags); if (left_reg == right_reg) { oleft = snd_sbmixer_read(sb, left_reg); left = (oleft & ~((mask << left_shift) | (mask << right_shift))) | left | right; change = left != oleft; if (change) snd_sbmixer_write(sb, left_reg, left); } else { oleft = snd_sbmixer_read(sb, left_reg); oright = snd_sbmixer_read(sb, right_reg); left = (oleft & ~(mask << left_shift)) | left; right = (oright & ~(mask << right_shift)) | right; change = left != oleft || right != oright; if (change) { snd_sbmixer_write(sb, left_reg, left); snd_sbmixer_write(sb, right_reg, right); } } spin_unlock_irqrestore(&sb->mixer_lock, flags); return change; }

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jaroslav kyselajaroslav kysela30598.07%150.00%
takashi iwaitakashi iwai61.93%150.00%
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/* * DT-019x / ALS-007 capture/input switch */
static int snd_dt019x_input_sw_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { static const char * const texts[5] = { "CD", "Mic", "Line", "Synth", "Master" }; return snd_ctl_enum_info(uinfo, 1, 5, texts); }

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jaroslav kyselajaroslav kysela3978.00%240.00%
takashi iwaitakashi iwai1020.00%240.00%
andreas mohrandreas mohr12.00%120.00%
Total50100.00%5100.00%


static int snd_dt019x_input_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; unsigned char oval; spin_lock_irqsave(&sb->mixer_lock, flags); oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW); spin_unlock_irqrestore(&sb->mixer_lock, flags); switch (oval & 0x07) { case SB_DT019X_CAP_CD: ucontrol->value.enumerated.item[0] = 0; break; case SB_DT019X_CAP_MIC: ucontrol->value.enumerated.item[0] = 1; break; case SB_DT019X_CAP_LINE: ucontrol->value.enumerated.item[0] = 2; break; case SB_DT019X_CAP_MAIN: ucontrol->value.enumerated.item[0] = 4; break; /* To record the synth on these cards you must record the main. */ /* Thus SB_DT019X_CAP_SYNTH == SB_DT019X_CAP_MAIN and would cause */ /* duplicate case labels if left uncommented. */ /* case SB_DT019X_CAP_SYNTH: * ucontrol->value.enumerated.item[0] = 3; * break; */ default: ucontrol->value.enumerated.item[0] = 4; break; } return 0; }

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jaroslav kyselajaroslav kysela15596.27%266.67%
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static int snd_dt019x_input_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int change; unsigned char nval, oval; if (ucontrol->value.enumerated.item[0] > 4) return -EINVAL; switch (ucontrol->value.enumerated.item[0]) { case 0: nval = SB_DT019X_CAP_CD; break; case 1: nval = SB_DT019X_CAP_MIC; break; case 2: nval = SB_DT019X_CAP_LINE; break; case 3: nval = SB_DT019X_CAP_SYNTH; break; case 4: nval = SB_DT019X_CAP_MAIN; break; default: nval = SB_DT019X_CAP_MAIN; } spin_lock_irqsave(&sb->mixer_lock, flags); oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW); change = nval != oval; if (change) snd_sbmixer_write(sb, SB_DT019X_CAPTURE_SW, nval); spin_unlock_irqrestore(&sb->mixer_lock, flags); return change; }

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jaroslav kyselajaroslav kysela16396.45%266.67%
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/* * ALS4000 mono recording control switch */
static int snd_als4k_mono_capture_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { static const char * const texts[3] = { "L chan only", "R chan only", "L ch/2 + R ch/2" }; return snd_ctl_enum_info(uinfo, 1, 3, texts); }

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andreas mohrandreas mohr4086.96%150.00%
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static int snd_als4k_mono_capture_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; unsigned char oval; spin_lock_irqsave(&sb->mixer_lock, flags); oval = snd_sbmixer_read(sb, SB_ALS4000_MONO_IO_CTRL); spin_unlock_irqrestore(&sb->mixer_lock, flags); oval >>= 6; if (oval > 2) oval = 2; ucontrol->value.enumerated.item[0] = oval; return 0; }

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andreas mohrandreas mohr93100.00%1100.00%
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static int snd_als4k_mono_capture_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int change; unsigned char nval, oval; if (ucontrol->value.enumerated.item[0] > 2) return -EINVAL; spin_lock_irqsave(&sb->mixer_lock, flags); oval = snd_sbmixer_read(sb, SB_ALS4000_MONO_IO_CTRL); nval = (oval & ~(3 << 6)) | (ucontrol->value.enumerated.item[0] << 6); change = nval != oval; if (change) snd_sbmixer_write(sb, SB_ALS4000_MONO_IO_CTRL, nval); spin_unlock_irqrestore(&sb->mixer_lock, flags); return change; }

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andreas mohrandreas mohr137100.00%1100.00%
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/* * SBPRO input multiplexer */
static int snd_sb8mixer_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { static const char * const texts[3] = { "Mic", "CD", "Line" }; return snd_ctl_enum_info(uinfo, 1, 3, texts); }

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jaroslav kyselajaroslav kysela3576.09%240.00%
takashi iwaitakashi iwai1021.74%240.00%
andreas mohrandreas mohr12.17%120.00%
Total46100.00%5100.00%


static int snd_sb8mixer_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; unsigned char oval; spin_lock_irqsave(&sb->mixer_lock, flags); oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE); spin_unlock_irqrestore(&sb->mixer_lock, flags); switch ((oval >> 0x01) & 0x03) { case SB_DSP_MIXS_CD: ucontrol->value.enumerated.item[0] = 1; break; case SB_DSP_MIXS_LINE: ucontrol->value.enumerated.item[0] = 2; break; default: ucontrol->value.enumerated.item[0] = 0; break; } return 0; }

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jaroslav kyselajaroslav kysela12195.28%266.67%
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static int snd_sb8mixer_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int change; unsigned char nval, oval; if (ucontrol->value.enumerated.item[0] > 2) return -EINVAL; switch (ucontrol->value.enumerated.item[0]) { case 1: nval = SB_DSP_MIXS_CD; break; case 2: nval = SB_DSP_MIXS_LINE; break; default: nval = SB_DSP_MIXS_MIC; } nval <<= 1; spin_lock_irqsave(&sb->mixer_lock, flags); oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE); nval |= oval & ~0x06; change = nval != oval; if (change) snd_sbmixer_write(sb, SB_DSP_CAPTURE_SOURCE, nval); spin_unlock_irqrestore(&sb->mixer_lock, flags); return change; }

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jaroslav kyselajaroslav kysela15096.15%266.67%
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/* * SB16 input switch */
static int snd_sb16mixer_info_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->count = 4; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; return 0; }

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jaroslav kyselajaroslav kysela4792.16%150.00%
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static int snd_sb16mixer_get_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int reg1 = kcontrol->private_value & 0xff; int reg2 = (kcontrol->private_value >> 8) & 0xff; int left_shift = (kcontrol->private_value >> 16) & 0x0f; int right_shift = (kcontrol->private_value >> 24) & 0x0f; unsigned char val1, val2; spin_lock_irqsave(&sb->mixer_lock, flags); val1 = snd_sbmixer_read(sb, reg1); val2 = snd_sbmixer_read(sb, reg2); spin_unlock_irqrestore(&sb->mixer_lock, flags); ucontrol->value.integer.value[0] = (val1 >> left_shift) & 0x01; ucontrol->value.integer.value[1] = (val2 >> left_shift) & 0x01; ucontrol->value.integer.value[2] = (val1 >> right_shift) & 0x01; ucontrol->value.integer.value[3] = (val2 >> right_shift) & 0x01; return 0; }

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jaroslav kyselajaroslav kysela19597.01%150.00%
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static int snd_sb16mixer_put_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_sb *sb = snd_kcontrol_chip(kcontrol); unsigned long flags; int reg1 = kcontrol->private_value & 0xff; int reg2 = (kcontrol->private_value >> 8) & 0xff; int left_shift = (kcontrol->private_value >> 16) & 0x0f; int right_shift = (kcontrol->private_value >> 24) & 0x0f; int change; unsigned char val1, val2, oval1, oval2; spin_lock_irqsave(&sb->mixer_lock, flags); oval1 = snd_sbmixer_read(sb, reg1); oval2 = snd_sbmixer_read(sb, reg2); val1 = oval1 & ~((1 << left_shift) | (1 << right_shift)); val2 = oval2 & ~((1 << left_shift) | (1 << right_shift)); val1 |= (ucontrol->value.integer.value[0] & 1) << left_shift; val2 |= (ucontrol->value.integer.value[1] & 1) << left_shift; val1 |= (ucontrol->value.integer.value[2] & 1) << right_shift; val2 |= (ucontrol->value.integer.value[3] & 1) << right_shift; change = val1 != oval1 || val2 != oval2; if (change) { snd_sbmixer_write(sb, reg1, val1); snd_sbmixer_write(sb, reg2, val2); } spin_unlock_irqrestore(&sb->mixer_lock, flags); return change; }

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jaroslav kyselajaroslav kysela27497.86%266.67%
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/* */ /* */
int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int type, unsigned long value) { static struct snd_kcontrol_new newctls[] = { [SB_MIX_SINGLE] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .info = snd_sbmixer_info_single, .get = snd_sbmixer_get_single, .put = snd_sbmixer_put_single, }, [SB_MIX_DOUBLE] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .info = snd_sbmixer_info_double, .get = snd_sbmixer_get_double, .put = snd_sbmixer_put_double, }, [SB_MIX_INPUT_SW] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .info = snd_sb16mixer_info_input_sw, .get = snd_sb16mixer_get_input_sw, .put = snd_sb16mixer_put_input_sw, }, [SB_MIX_CAPTURE_PRO] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .info = snd_sb8mixer_info_mux, .get = snd_sb8mixer_get_mux, .put = snd_sb8mixer_put_mux, }, [SB_MIX_CAPTURE_DT019X] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .info = snd_dt019x_input_sw_info, .get = snd_dt019x_input_sw_get, .put = snd_dt019x_input_sw_put, }, [SB_MIX_MONO_CAPTURE_ALS4K] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .info = snd_als4k_mono_capture_route_info, .get = snd_als4k_mono_capture_route_get, .put = snd_als4k_mono_capture_route_put, }, }; struct snd_kcontrol *ctl; int err; ctl = snd_ctl_new1(&newctls[type], chip); if (! ctl) return -ENOMEM; strlcpy(ctl->id.name, name, sizeof(ctl->id.name)); ctl->id.index = index; ctl->private_value = value; if ((err = snd_ctl_add(chip->card, ctl)) < 0) return err; return 0; }

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jaroslav kyselajaroslav kysela24388.04%125.00%
andreas mohrandreas mohr269.42%125.00%
takashi iwaitakashi iwai62.17%125.00%
ben collinsben collins10.36%125.00%
Total276100.00%4100.00%

/* * SB 2.0 specific mixer elements */ static struct sbmix_elem snd_sb20_controls[] = { SB_SINGLE("Master Playback Volume", SB_DSP20_MASTER_DEV, 1, 7), SB_SINGLE("PCM Playback Volume", SB_DSP20_PCM_DEV, 1, 3), SB_SINGLE("Synth Playback Volume", SB_DSP20_FM_DEV, 1, 7), SB_SINGLE("CD Playback Volume", SB_DSP20_CD_DEV, 1, 7) }; static unsigned char snd_sb20_init_values[][2] = { { SB_DSP20_MASTER_DEV, 0 }, { SB_DSP20_FM_DEV, 0 }, }; /* * SB Pro specific mixer elements */ static struct sbmix_elem snd_sbpro_controls[] = { SB_DOUBLE("Master Playback Volume", SB_DSP_MASTER_DEV, SB_DSP_MASTER_DEV, 5, 1, 7), SB_DOUBLE("PCM Playback Volume", SB_DSP_PCM_DEV, SB_DSP_PCM_DEV, 5, 1, 7), SB_SINGLE("PCM Playback Filter", SB_DSP_PLAYBACK_FILT, 5, 1), SB_DOUBLE("Synth Playback Volume", SB_DSP_FM_DEV, SB_DSP_FM_DEV, 5, 1, 7), SB_DOUBLE("CD Playback Volume", SB_DSP_CD_DEV, SB_DSP_CD_DEV, 5, 1, 7), SB_DOUBLE("Line Playback Volume", SB_DSP_LINE_DEV, SB_DSP_LINE_DEV, 5, 1, 7), SB_SINGLE("Mic Playback Volume", SB_DSP_MIC_DEV, 1, 3), { .name = "Capture Source", .type = SB_MIX_CAPTURE_PRO }, SB_SINGLE("Capture Filter", SB_DSP_CAPTURE_FILT, 5, 1), SB_SINGLE("Capture Low-Pass Filter", SB_DSP_CAPTURE_FILT, 3, 1) }; static unsigned char snd_sbpro_init_values[][2] = { { SB_DSP_MASTER_DEV, 0 }, { SB_DSP_PCM_DEV, 0 }, { SB_DSP_FM_DEV, 0 }, }; /* * SB16 specific mixer elements */ static struct sbmix_elem snd_sb16_controls[] = { SB_DOUBLE("Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31), SB_DOUBLE("PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31), SB16_INPUT_SW("Synth Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 6, 5), SB_DOUBLE("Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31), SB16_INPUT_SW("CD Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 2, 1), SB_DOUBLE("CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1), SB_DOUBLE("CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31), SB16_INPUT_SW("Mic Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 0, 0), SB_SINGLE("Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1), SB_SINGLE("Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31), SB_SINGLE("Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3), SB_DOUBLE("Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3), SB_DOUBLE("Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3), SB16_INPUT_SW("Line Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 4, 3), SB_DOUBLE("Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1), SB_DOUBLE("Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31), SB_SINGLE("Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1), SB_SINGLE("3D Enhancement Switch", SB_DSP4_3DSE, 0, 1), SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15), SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15) }; static unsigned char snd_sb16_init_values[][2] = { { SB_DSP4_MASTER_DEV + 0, 0 }, { SB_DSP4_MASTER_DEV + 1, 0 }, { SB_DSP4_PCM_DEV + 0, 0 }, { SB_DSP4_PCM_DEV + 1, 0 }, { SB_DSP4_SYNTH_DEV + 0, 0 }, { SB_DSP4_SYNTH_DEV + 1, 0 }, { SB_DSP4_INPUT_LEFT, 0 }, { SB_DSP4_INPUT_RIGHT, 0 }, { SB_DSP4_OUTPUT_SW, 0 }, { SB_DSP4_SPEAKER_DEV, 0 }, }; /* * DT019x specific mixer elements */ static struct sbmix_elem snd_dt019x_controls[] = { /* ALS4000 below has some parts which we might be lacking, * e.g. snd_als4000_ctl_mono_playback_switch - check it! */ SB_DOUBLE("Master Playback Volume", SB_DT019X_MASTER_DEV, SB_DT019X_MASTER_DEV, 4, 0, 15), SB_DOUBLE("PCM Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 2, 1, 1), SB_DOUBLE("PCM Playback Volume", SB_DT019X_PCM_DEV, SB_DT019X_PCM_DEV, 4, 0, 15), SB_DOUBLE("Synth Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 4, 3, 1), SB_DOUBLE("Synth Playback Volume", SB_DT019X_SYNTH_DEV, SB_DT019X_SYNTH_DEV, 4, 0, 15), SB_DOUBLE("CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1), SB_DOUBLE("CD Playback Volume", SB_DT019X_CD_DEV, SB_DT019X_CD_DEV, 4, 0, 15), SB_SINGLE("Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1), SB_SINGLE("Mic Playback Volume", SB_DT019X_MIC_DEV, 4, 7), SB_SINGLE("Beep Volume", SB_DT019X_SPKR_DEV, 0, 7), SB_DOUBLE("Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1), SB_DOUBLE("Line Playback Volume", SB_DT019X_LINE_DEV, SB_DT019X_LINE_DEV, 4, 0, 15), { .name = "Capture Source", .type = SB_MIX_CAPTURE_DT019X } }; static unsigned char snd_dt019x_init_values[][2] = { { SB_DT019X_MASTER_DEV, 0 }, { SB_DT019X_PCM_DEV, 0 }, { SB_DT019X_SYNTH_DEV, 0 }, { SB_DT019X_CD_DEV, 0 }, { SB_DT019X_MIC_DEV, 0 }, /* Includes PC-speaker in high nibble */ { SB_DT019X_LINE_DEV, 0 }, { SB_DSP4_OUTPUT_SW, 0 }, { SB_DT019X_OUTPUT_SW2, 0 }, { SB_DT019X_CAPTURE_SW, 0x06 }, }; /* * ALS4000 specific mixer elements */ static struct sbmix_elem snd_als4000_controls[] = { SB_DOUBLE("PCM Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 2, 1, 1), SB_DOUBLE("Synth Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 4, 3, 1), SB_SINGLE("Mic Boost (+20dB)", SB_ALS4000_MIC_IN_GAIN, 0, 0x03), SB_SINGLE("Master Mono Playback Switch", SB_ALS4000_MONO_IO_CTRL, 5, 1), { .name = "Master Mono Capture Route", .type = SB_MIX_MONO_CAPTURE_ALS4K }, SB_SINGLE("Mono Playback Switch", SB_DT019X_OUTPUT_SW2, 0, 1), SB_SINGLE("Analog Loopback Switch", SB_ALS4000_MIC_IN_GAIN, 7, 0x01), SB_SINGLE("3D Control - Switch", SB_ALS4000_3D_SND_FX, 6, 0x01), SB_SINGLE("Digital Loopback Switch", SB_ALS4000_CR3_CONFIGURATION, 7, 0x01), /* FIXME: functionality of 3D controls might be swapped, I didn't find * a description of how to identify what is supposed to be what */ SB_SINGLE("3D Control - Level", SB_ALS4000_3D_SND_FX, 0, 0x07), /* FIXME: maybe there's actually some standard 3D ctrl name for it?? */ SB_SINGLE("3D Control - Freq", SB_ALS4000_3D_SND_FX, 4, 0x03), /* FIXME: ALS4000a.pdf mentions BBD (Bucket Brigade Device) time delay, * but what ALSA 3D attribute is that actually? "Center", "Depth", * "Wide" or "Space" or even "Level"? Assuming "Wide" for now... */ SB_SINGLE("3D Control - Wide", SB_ALS4000_3D_TIME_DELAY, 0, 0x0f), SB_SINGLE("3D PowerOff Switch", SB_ALS4000_3D_TIME_DELAY, 4, 0x01), SB_SINGLE("Master Playback 8kHz / 20kHz LPF Switch", SB_ALS4000_FMDAC, 5, 0x01), #ifdef NOT_AVAILABLE SB_SINGLE("FMDAC Switch (Option ?)", SB_ALS4000_FMDAC, 0, 0x01), SB_SINGLE("QSound Mode", SB_ALS4000_QSOUND, 1, 0x1f), #endif }; static unsigned char snd_als4000_init_values[][2] = { { SB_DSP4_MASTER_DEV + 0, 0 }, { SB_DSP4_MASTER_DEV + 1, 0 }, { SB_DSP4_PCM_DEV + 0, 0 }, { SB_DSP4_PCM_DEV + 1, 0 }, { SB_DSP4_SYNTH_DEV + 0, 0 }, { SB_DSP4_SYNTH_DEV + 1, 0 }, { SB_DSP4_SPEAKER_DEV, 0 }, { SB_DSP4_OUTPUT_SW, 0 }, { SB_DSP4_INPUT_LEFT, 0 }, { SB_DSP4_INPUT_RIGHT, 0 }, { SB_DT019X_OUTPUT_SW2, 0 }, { SB_ALS4000_MIC_IN_GAIN, 0 }, }; /* */
static int snd_sbmixer_init(struct snd_sb *chip, struct sbmix_elem *controls, int controls_count, unsigned char map[][2], int map_count, char *name) { unsigned long flags; struct snd_card *card = chip->card; int idx, err; /* mixer reset */ spin_lock_irqsave(&chip->mixer_lock, flags); snd_sbmixer_write(chip, 0x00, 0x00); spin_unlock_irqrestore(&chip->mixer_lock, flags); /* mute and zero volume channels */ for (idx = 0; idx < map_count; idx++) { spin_lock_irqsave(&chip->mixer_lock, flags); snd_sbmixer_write(chip, map[idx][0], map[idx][1]); spin_unlock_irqrestore(&chip->mixer_lock, flags); } for (idx = 0; idx < controls_count; idx++) { err = snd_sbmixer_add_ctl_elem(chip, &controls[idx]); if (err < 0) return err; } snd_component_add(card, name); strcpy(card->mixername, name); return 0; }

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jaroslav kyselajaroslav kysela18695.38%250.00%
krzysztof heltkrzysztof helt52.56%125.00%
takashi iwaitakashi iwai42.05%125.00%
Total195100.00%4100.00%


int snd_sbmixer_new(struct snd_sb *chip) { struct snd_card *card; int err; if (snd_BUG_ON(!chip || !chip->card)) return -EINVAL; card = chip->card; switch (chip->hardware) { case SB_HW_10: return 0; /* no mixer chip on SB1.x */ case SB_HW_20: case SB_HW_201: if ((err = snd_sbmixer_init(chip, snd_sb20_controls, ARRAY_SIZE(snd_sb20_controls), snd_sb20_init_values, ARRAY_SIZE(snd_sb20_init_values), "CTL1335")) < 0) return err; break; case SB_HW_PRO: case SB_HW_JAZZ16: if ((err = snd_sbmixer_init(chip, snd_sbpro_controls, ARRAY_SIZE(snd_sbpro_controls), snd_sbpro_init_values, ARRAY_SIZE(snd_sbpro_init_values), "CTL1345")) < 0) return err; break; case SB_HW_16: case SB_HW_ALS100: case SB_HW_CS5530: if ((err = snd_sbmixer_init(chip, snd_sb16_controls, ARRAY_SIZE(snd_sb16_controls), snd_sb16_init_values, ARRAY_SIZE(snd_sb16_init_values), "CTL1745")) < 0) return err; break; case SB_HW_ALS4000: /* use only the first 16 controls from SB16 */ err = snd_sbmixer_init(chip, snd_sb16_controls, 16, snd_sb16_init_values, ARRAY_SIZE(snd_sb16_init_values), "ALS4000"); if (err < 0) return err; if ((err = snd_sbmixer_init(chip, snd_als4000_controls, ARRAY_SIZE(snd_als4000_controls), snd_als4000_init_values, ARRAY_SIZE(snd_als4000_init_values), "ALS4000")) < 0) return err; break; case SB_HW_DT019X: err = snd_sbmixer_init(chip, snd_dt019x_controls, ARRAY_SIZE(snd_dt019x_controls), snd_dt019x_init_values, ARRAY_SIZE(snd_dt019x_init_values), "DT019X"); if (err < 0) return err; break; default: strcpy(card->mixername, "???"); } return 0; }

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jaroslav kyselajaroslav kysela22978.69%440.00%
krzysztof heltkrzysztof helt3311.34%220.00%
takashi iwaitakashi iwai227.56%330.00%
dan carpenterdan carpenter72.41%110.00%
Total291100.00%10100.00%

#ifdef CONFIG_PM static unsigned char sb20_saved_regs[] = { SB_DSP20_MASTER_DEV, SB_DSP20_PCM_DEV, SB_DSP20_FM_DEV, SB_DSP20_CD_DEV, }; static unsigned char sbpro_saved_regs[] = { SB_DSP_MASTER_DEV, SB_DSP_PCM_DEV, SB_DSP_PLAYBACK_FILT, SB_DSP_FM_DEV, SB_DSP_CD_DEV, SB_DSP_LINE_DEV, SB_DSP_MIC_DEV, SB_DSP_CAPTURE_SOURCE, SB_DSP_CAPTURE_FILT, }; static unsigned char sb16_saved_regs[] = { SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, SB_DSP4_3DSE, SB_DSP4_BASS_DEV, SB_DSP4_BASS_DEV + 1, SB_DSP4_TREBLE_DEV, SB_DSP4_TREBLE_DEV + 1, SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, SB_DSP4_OUTPUT_SW, SB_DSP4_CD_DEV, SB_DSP4_CD_DEV + 1, SB_DSP4_LINE_DEV, SB_DSP4_LINE_DEV + 1, SB_DSP4_MIC_DEV, SB_DSP4_SPEAKER_DEV, SB_DSP4_IGAIN_DEV, SB_DSP4_IGAIN_DEV + 1, SB_DSP4_OGAIN_DEV, SB_DSP4_OGAIN_DEV + 1, SB_DSP4_MIC_AGC }; static unsigned char dt019x_saved_regs[] = { SB_DT019X_MASTER_DEV, SB_DT019X_PCM_DEV, SB_DT019X_SYNTH_DEV, SB_DT019X_CD_DEV, SB_DT019X_MIC_DEV, SB_DT019X_SPKR_DEV, SB_DT019X_LINE_DEV, SB_DSP4_OUTPUT_SW, SB_DT019X_OUTPUT_SW2, SB_DT019X_CAPTURE_SW, }; static unsigned char als4000_saved_regs[] = { /* please verify in dsheet whether regs to be added are actually real H/W or just dummy */ SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, SB_DSP4_OUTPUT_SW, SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, SB_DSP4_CD_DEV, SB_DSP4_CD_DEV + 1, SB_DSP4_MIC_DEV, SB_DSP4_SPEAKER_DEV, SB_DSP4_IGAIN_DEV, SB_DSP4_IGAIN_DEV + 1, SB_DSP4_OGAIN_DEV, SB_DSP4_OGAIN_DEV + 1, SB_DT019X_OUTPUT_SW2, SB_ALS4000_MONO_IO_CTRL, SB_ALS4000_MIC_IN_GAIN, SB_ALS4000_FMDAC, SB_ALS4000_3D_SND_FX, SB_ALS4000_3D_TIME_DELAY, SB_ALS4000_CR3_CONFIGURATION, };
static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) return; for (; num_regs; num_regs--) *val++ = snd_sbmixer_read(chip, *regs++); }

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takashi iwaitakashi iwai64100.00%2100.00%
Total64100.00%2100.00%


static void restore_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) return; for (; num_regs; num_regs--) snd_sbmixer_write(chip, *regs++, *val++); }

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takashi iwaitakashi iwai64100.00%2100.00%
Total64100.00%2100.00%


void snd_sbmixer_suspend(struct snd_sb *chip) { switch (chip->hardware) { case SB_HW_20: case SB_HW_201: save_mixer(chip, sb20_saved_regs, ARRAY_SIZE(sb20_saved_regs)); break; case SB_HW_PRO: case SB_HW_JAZZ16: save_mixer(chip, sbpro_saved_regs, ARRAY_SIZE(sbpro_saved_regs)); break; case SB_HW_16: case SB_HW_ALS100: case SB_HW_CS5530: save_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs)); break; case SB_HW_ALS4000: save_mixer(chip, als4000_saved_regs, ARRAY_SIZE(als4000_saved_regs)); break; case SB_HW_DT019X: save_mixer(chip, dt019x_saved_regs, ARRAY_SIZE(dt019x_saved_regs)); break; default: break; } }

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takashi iwaitakashi iwai10997.32%266.67%
krzysztof heltkrzysztof helt32.68%133.33%
Total112100.00%3100.00%


void snd_sbmixer_resume(struct snd_sb *chip) { switch (chip->hardware) { case SB_HW_20: case SB_HW_201: restore_mixer(chip, sb20_saved_regs, ARRAY_SIZE(sb20_saved_regs)); break; case SB_HW_PRO: case SB_HW_JAZZ16: restore_mixer(chip, sbpro_saved_regs, ARRAY_SIZE(sbpro_saved_regs)); break; case SB_HW_16: case SB_HW_ALS100: case SB_HW_CS5530: restore_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs)); break; case SB_HW_ALS4000: restore_mixer(chip, als4000_saved_regs, ARRAY_SIZE(als4000_saved_regs)); break; case SB_HW_DT019X: restore_mixer(chip, dt019x_saved_regs, ARRAY_SIZE(dt019x_saved_regs)); break; default: break; } }

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takashi iwaitakashi iwai10997.32%266.67%
krzysztof heltkrzysztof helt32.68%133.33%
Total112100.00%3100.00%

#endif

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jaroslav kyselajaroslav kysela375273.24%836.36%
takashi iwaitakashi iwai69813.62%731.82%
andreas mohrandreas mohr3526.87%29.09%
krzysztof heltkrzysztof helt3116.07%29.09%
dan carpenterdan carpenter70.14%14.55%
olaf heringolaf hering20.04%14.55%
ben collinsben collins10.02%14.55%
Total5123100.00%22100.00%
Directory: sound/isa/sb
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