845 lines
27 KiB
C
845 lines
27 KiB
C
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/*
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* Copyright (c) by Jaroslav Kysela <perex@suse.cz>
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* Routines for Sound Blaster mixer control
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <sound/driver.h>
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#include <asm/io.h>
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#include <linux/delay.h>
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#include <linux/time.h>
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#include <sound/core.h>
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#include <sound/sb.h>
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#include <sound/control.h>
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#undef IO_DEBUG
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void snd_sbmixer_write(sb_t *chip, unsigned char reg, unsigned char data)
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{
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outb(reg, SBP(chip, MIXER_ADDR));
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udelay(10);
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outb(data, SBP(chip, MIXER_DATA));
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udelay(10);
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#ifdef IO_DEBUG
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snd_printk("mixer_write 0x%x 0x%x\n", reg, data);
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#endif
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}
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unsigned char snd_sbmixer_read(sb_t *chip, unsigned char reg)
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{
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unsigned char result;
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outb(reg, SBP(chip, MIXER_ADDR));
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udelay(10);
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result = inb(SBP(chip, MIXER_DATA));
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udelay(10);
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#ifdef IO_DEBUG
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snd_printk("mixer_read 0x%x 0x%x\n", reg, result);
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#endif
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return result;
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}
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/*
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* Single channel mixer element
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*/
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static int snd_sbmixer_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
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{
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int mask = (kcontrol->private_value >> 24) & 0xff;
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uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
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uinfo->count = 1;
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uinfo->value.integer.min = 0;
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uinfo->value.integer.max = mask;
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return 0;
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}
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static int snd_sbmixer_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
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int reg = kcontrol->private_value & 0xff;
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int shift = (kcontrol->private_value >> 16) & 0xff;
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int mask = (kcontrol->private_value >> 24) & 0xff;
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unsigned char val;
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spin_lock_irqsave(&sb->mixer_lock, flags);
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val = (snd_sbmixer_read(sb, reg) >> shift) & mask;
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
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ucontrol->value.integer.value[0] = val;
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return 0;
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}
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static int snd_sbmixer_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
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int reg = kcontrol->private_value & 0xff;
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int shift = (kcontrol->private_value >> 16) & 0x07;
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int mask = (kcontrol->private_value >> 24) & 0xff;
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int change;
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unsigned char val, oval;
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val = (ucontrol->value.integer.value[0] & mask) << shift;
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spin_lock_irqsave(&sb->mixer_lock, flags);
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oval = snd_sbmixer_read(sb, reg);
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val = (oval & ~(mask << shift)) | val;
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change = val != oval;
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if (change)
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snd_sbmixer_write(sb, reg, val);
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
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return change;
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}
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/*
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* Double channel mixer element
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*/
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static int snd_sbmixer_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
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{
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int mask = (kcontrol->private_value >> 24) & 0xff;
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uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
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uinfo->count = 2;
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uinfo->value.integer.min = 0;
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uinfo->value.integer.max = mask;
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return 0;
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}
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static int snd_sbmixer_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
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int left_reg = kcontrol->private_value & 0xff;
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int right_reg = (kcontrol->private_value >> 8) & 0xff;
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int left_shift = (kcontrol->private_value >> 16) & 0x07;
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int right_shift = (kcontrol->private_value >> 19) & 0x07;
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int mask = (kcontrol->private_value >> 24) & 0xff;
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unsigned char left, right;
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spin_lock_irqsave(&sb->mixer_lock, flags);
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left = (snd_sbmixer_read(sb, left_reg) >> left_shift) & mask;
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right = (snd_sbmixer_read(sb, right_reg) >> right_shift) & mask;
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
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ucontrol->value.integer.value[0] = left;
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ucontrol->value.integer.value[1] = right;
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return 0;
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}
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static int snd_sbmixer_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
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int left_reg = kcontrol->private_value & 0xff;
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int right_reg = (kcontrol->private_value >> 8) & 0xff;
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int left_shift = (kcontrol->private_value >> 16) & 0x07;
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int right_shift = (kcontrol->private_value >> 19) & 0x07;
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int mask = (kcontrol->private_value >> 24) & 0xff;
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int change;
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unsigned char left, right, oleft, oright;
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left = (ucontrol->value.integer.value[0] & mask) << left_shift;
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right = (ucontrol->value.integer.value[1] & mask) << right_shift;
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spin_lock_irqsave(&sb->mixer_lock, flags);
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if (left_reg == right_reg) {
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oleft = snd_sbmixer_read(sb, left_reg);
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left = (oleft & ~((mask << left_shift) | (mask << right_shift))) | left | right;
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change = left != oleft;
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if (change)
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snd_sbmixer_write(sb, left_reg, left);
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} else {
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oleft = snd_sbmixer_read(sb, left_reg);
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oright = snd_sbmixer_read(sb, right_reg);
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left = (oleft & ~(mask << left_shift)) | left;
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right = (oright & ~(mask << right_shift)) | right;
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change = left != oleft || right != oright;
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if (change) {
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snd_sbmixer_write(sb, left_reg, left);
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snd_sbmixer_write(sb, right_reg, right);
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}
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}
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
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return change;
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}
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/*
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* DT-019x / ALS-007 capture/input switch
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*/
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static int snd_dt019x_input_sw_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
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{
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static char *texts[5] = {
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"CD", "Mic", "Line", "Synth", "Master"
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};
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uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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uinfo->count = 1;
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uinfo->value.enumerated.items = 5;
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if (uinfo->value.enumerated.item > 4)
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uinfo->value.enumerated.item = 4;
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strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
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return 0;
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}
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static int snd_dt019x_input_sw_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
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unsigned char oval;
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spin_lock_irqsave(&sb->mixer_lock, flags);
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oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW);
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
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switch (oval & 0x07) {
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case SB_DT019X_CAP_CD:
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ucontrol->value.enumerated.item[0] = 0;
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break;
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case SB_DT019X_CAP_MIC:
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ucontrol->value.enumerated.item[0] = 1;
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break;
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case SB_DT019X_CAP_LINE:
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ucontrol->value.enumerated.item[0] = 2;
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break;
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case SB_DT019X_CAP_MAIN:
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ucontrol->value.enumerated.item[0] = 4;
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break;
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/* To record the synth on these cards you must record the main. */
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/* Thus SB_DT019X_CAP_SYNTH == SB_DT019X_CAP_MAIN and would cause */
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/* duplicate case labels if left uncommented. */
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/* case SB_DT019X_CAP_SYNTH:
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* ucontrol->value.enumerated.item[0] = 3;
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* break;
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*/
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default:
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ucontrol->value.enumerated.item[0] = 4;
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break;
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}
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return 0;
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}
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static int snd_dt019x_input_sw_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
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int change;
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unsigned char nval, oval;
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if (ucontrol->value.enumerated.item[0] > 4)
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return -EINVAL;
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switch (ucontrol->value.enumerated.item[0]) {
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case 0:
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nval = SB_DT019X_CAP_CD;
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break;
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case 1:
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nval = SB_DT019X_CAP_MIC;
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break;
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case 2:
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nval = SB_DT019X_CAP_LINE;
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break;
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case 3:
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nval = SB_DT019X_CAP_SYNTH;
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break;
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case 4:
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nval = SB_DT019X_CAP_MAIN;
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break;
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default:
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nval = SB_DT019X_CAP_MAIN;
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}
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spin_lock_irqsave(&sb->mixer_lock, flags);
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oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW);
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change = nval != oval;
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if (change)
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snd_sbmixer_write(sb, SB_DT019X_CAPTURE_SW, nval);
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
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return change;
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}
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/*
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* SBPRO input multiplexer
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*/
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static int snd_sb8mixer_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
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{
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static char *texts[3] = {
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"Mic", "CD", "Line"
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};
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uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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uinfo->count = 1;
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uinfo->value.enumerated.items = 3;
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if (uinfo->value.enumerated.item > 2)
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uinfo->value.enumerated.item = 2;
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strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
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return 0;
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}
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static int snd_sb8mixer_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
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unsigned char oval;
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spin_lock_irqsave(&sb->mixer_lock, flags);
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oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE);
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
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switch ((oval >> 0x01) & 0x03) {
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case SB_DSP_MIXS_CD:
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ucontrol->value.enumerated.item[0] = 1;
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break;
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case SB_DSP_MIXS_LINE:
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ucontrol->value.enumerated.item[0] = 2;
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break;
|
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default:
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ucontrol->value.enumerated.item[0] = 0;
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break;
|
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}
|
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return 0;
|
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|
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}
|
||
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|
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static int snd_sb8mixer_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
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{
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sb_t *sb = snd_kcontrol_chip(kcontrol);
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unsigned long flags;
|
||
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int change;
|
||
|
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unsigned char nval, oval;
|
||
|
|
|
||
|
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if (ucontrol->value.enumerated.item[0] > 2)
|
||
|
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return -EINVAL;
|
||
|
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switch (ucontrol->value.enumerated.item[0]) {
|
||
|
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case 1:
|
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|
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nval = SB_DSP_MIXS_CD;
|
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break;
|
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|
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case 2:
|
||
|
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nval = SB_DSP_MIXS_LINE;
|
||
|
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break;
|
||
|
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default:
|
||
|
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nval = SB_DSP_MIXS_MIC;
|
||
|
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}
|
||
|
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nval <<= 1;
|
||
|
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spin_lock_irqsave(&sb->mixer_lock, flags);
|
||
|
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oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE);
|
||
|
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nval |= oval & ~0x06;
|
||
|
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change = nval != oval;
|
||
|
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if (change)
|
||
|
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snd_sbmixer_write(sb, SB_DSP_CAPTURE_SOURCE, nval);
|
||
|
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spin_unlock_irqrestore(&sb->mixer_lock, flags);
|
||
|
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return change;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* SB16 input switch
|
||
|
|
*/
|
||
|
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|
||
|
|
static int snd_sb16mixer_info_input_sw(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_t * uinfo)
|
||
|
|
{
|
||
|
|
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
|
||
|
|
uinfo->count = 4;
|
||
|
|
uinfo->value.integer.min = 0;
|
||
|
|
uinfo->value.integer.max = 1;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int snd_sb16mixer_get_input_sw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||
|
|
{
|
||
|
|
sb_t *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;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int snd_sb16mixer_put_input_sw(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||
|
|
{
|
||
|
|
sb_t *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;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*/
|
||
|
|
/*
|
||
|
|
*/
|
||
|
|
int snd_sbmixer_add_ctl(sb_t *chip, const char *name, int index, int type, unsigned long value)
|
||
|
|
{
|
||
|
|
static snd_kcontrol_new_t 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,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
snd_kcontrol_t *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) {
|
||
|
|
snd_ctl_free_one(ctl);
|
||
|
|
return err;
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* SB 2.0 specific mixer elements
|
||
|
|
*/
|
||
|
|
|
||
|
|
static struct sbmix_elem snd_sb20_ctl_master_play_vol =
|
||
|
|
SB_SINGLE("Master Playback Volume", SB_DSP20_MASTER_DEV, 1, 7);
|
||
|
|
static struct sbmix_elem snd_sb20_ctl_pcm_play_vol =
|
||
|
|
SB_SINGLE("PCM Playback Volume", SB_DSP20_PCM_DEV, 1, 3);
|
||
|
|
static struct sbmix_elem snd_sb20_ctl_synth_play_vol =
|
||
|
|
SB_SINGLE("Synth Playback Volume", SB_DSP20_FM_DEV, 1, 7);
|
||
|
|
static struct sbmix_elem snd_sb20_ctl_cd_play_vol =
|
||
|
|
SB_SINGLE("CD Playback Volume", SB_DSP20_CD_DEV, 1, 7);
|
||
|
|
|
||
|
|
static struct sbmix_elem *snd_sb20_controls[] = {
|
||
|
|
&snd_sb20_ctl_master_play_vol,
|
||
|
|
&snd_sb20_ctl_pcm_play_vol,
|
||
|
|
&snd_sb20_ctl_synth_play_vol,
|
||
|
|
&snd_sb20_ctl_cd_play_vol
|
||
|
|
};
|
||
|
|
|
||
|
|
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_ctl_master_play_vol =
|
||
|
|
SB_DOUBLE("Master Playback Volume", SB_DSP_MASTER_DEV, SB_DSP_MASTER_DEV, 5, 1, 7);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_pcm_play_vol =
|
||
|
|
SB_DOUBLE("PCM Playback Volume", SB_DSP_PCM_DEV, SB_DSP_PCM_DEV, 5, 1, 7);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_pcm_play_filter =
|
||
|
|
SB_SINGLE("PCM Playback Filter", SB_DSP_PLAYBACK_FILT, 5, 1);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_synth_play_vol =
|
||
|
|
SB_DOUBLE("Synth Playback Volume", SB_DSP_FM_DEV, SB_DSP_FM_DEV, 5, 1, 7);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_cd_play_vol =
|
||
|
|
SB_DOUBLE("CD Playback Volume", SB_DSP_CD_DEV, SB_DSP_CD_DEV, 5, 1, 7);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_line_play_vol =
|
||
|
|
SB_DOUBLE("Line Playback Volume", SB_DSP_LINE_DEV, SB_DSP_LINE_DEV, 5, 1, 7);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_mic_play_vol =
|
||
|
|
SB_SINGLE("Mic Playback Volume", SB_DSP_MIC_DEV, 1, 3);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_capture_source =
|
||
|
|
{
|
||
|
|
.name = "Capture Source",
|
||
|
|
.type = SB_MIX_CAPTURE_PRO
|
||
|
|
};
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_capture_filter =
|
||
|
|
SB_SINGLE("Capture Filter", SB_DSP_CAPTURE_FILT, 5, 1);
|
||
|
|
static struct sbmix_elem snd_sbpro_ctl_capture_low_filter =
|
||
|
|
SB_SINGLE("Capture Low-Pass Filter", SB_DSP_CAPTURE_FILT, 3, 1);
|
||
|
|
|
||
|
|
static struct sbmix_elem *snd_sbpro_controls[] = {
|
||
|
|
&snd_sbpro_ctl_master_play_vol,
|
||
|
|
&snd_sbpro_ctl_pcm_play_vol,
|
||
|
|
&snd_sbpro_ctl_pcm_play_filter,
|
||
|
|
&snd_sbpro_ctl_synth_play_vol,
|
||
|
|
&snd_sbpro_ctl_cd_play_vol,
|
||
|
|
&snd_sbpro_ctl_line_play_vol,
|
||
|
|
&snd_sbpro_ctl_mic_play_vol,
|
||
|
|
&snd_sbpro_ctl_capture_source,
|
||
|
|
&snd_sbpro_ctl_capture_filter,
|
||
|
|
&snd_sbpro_ctl_capture_low_filter
|
||
|
|
};
|
||
|
|
|
||
|
|
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_ctl_master_play_vol =
|
||
|
|
SB_DOUBLE("Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_3d_enhance_switch =
|
||
|
|
SB_SINGLE("3D Enhancement Switch", SB_DSP4_3DSE, 0, 1);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_tone_bass =
|
||
|
|
SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_tone_treble =
|
||
|
|
SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_pcm_play_vol =
|
||
|
|
SB_DOUBLE("PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_synth_capture_route =
|
||
|
|
SB16_INPUT_SW("Synth Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 6, 5);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_synth_play_vol =
|
||
|
|
SB_DOUBLE("Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_cd_capture_route =
|
||
|
|
SB16_INPUT_SW("CD Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 2, 1);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_cd_play_switch =
|
||
|
|
SB_DOUBLE("CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_cd_play_vol =
|
||
|
|
SB_DOUBLE("CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_line_capture_route =
|
||
|
|
SB16_INPUT_SW("Line Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 4, 3);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_line_play_switch =
|
||
|
|
SB_DOUBLE("Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_line_play_vol =
|
||
|
|
SB_DOUBLE("Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_mic_capture_route =
|
||
|
|
SB16_INPUT_SW("Mic Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 0, 0);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_mic_play_switch =
|
||
|
|
SB_SINGLE("Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_mic_play_vol =
|
||
|
|
SB_SINGLE("Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_pc_speaker_vol =
|
||
|
|
SB_SINGLE("PC Speaker Volume", SB_DSP4_SPEAKER_DEV, 6, 3);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_capture_vol =
|
||
|
|
SB_DOUBLE("Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_play_vol =
|
||
|
|
SB_DOUBLE("Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3);
|
||
|
|
static struct sbmix_elem snd_sb16_ctl_auto_mic_gain =
|
||
|
|
SB_SINGLE("Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1);
|
||
|
|
|
||
|
|
static struct sbmix_elem *snd_sb16_controls[] = {
|
||
|
|
&snd_sb16_ctl_master_play_vol,
|
||
|
|
&snd_sb16_ctl_3d_enhance_switch,
|
||
|
|
&snd_sb16_ctl_tone_bass,
|
||
|
|
&snd_sb16_ctl_tone_treble,
|
||
|
|
&snd_sb16_ctl_pcm_play_vol,
|
||
|
|
&snd_sb16_ctl_synth_capture_route,
|
||
|
|
&snd_sb16_ctl_synth_play_vol,
|
||
|
|
&snd_sb16_ctl_cd_capture_route,
|
||
|
|
&snd_sb16_ctl_cd_play_switch,
|
||
|
|
&snd_sb16_ctl_cd_play_vol,
|
||
|
|
&snd_sb16_ctl_line_capture_route,
|
||
|
|
&snd_sb16_ctl_line_play_switch,
|
||
|
|
&snd_sb16_ctl_line_play_vol,
|
||
|
|
&snd_sb16_ctl_mic_capture_route,
|
||
|
|
&snd_sb16_ctl_mic_play_switch,
|
||
|
|
&snd_sb16_ctl_mic_play_vol,
|
||
|
|
&snd_sb16_ctl_pc_speaker_vol,
|
||
|
|
&snd_sb16_ctl_capture_vol,
|
||
|
|
&snd_sb16_ctl_play_vol,
|
||
|
|
&snd_sb16_ctl_auto_mic_gain
|
||
|
|
};
|
||
|
|
|
||
|
|
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_ctl_master_play_vol =
|
||
|
|
SB_DOUBLE("Master Playback Volume", SB_DT019X_MASTER_DEV, SB_DT019X_MASTER_DEV, 4,0, 15);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_pcm_play_vol =
|
||
|
|
SB_DOUBLE("PCM Playback Volume", SB_DT019X_PCM_DEV, SB_DT019X_PCM_DEV, 4,0, 15);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_synth_play_vol =
|
||
|
|
SB_DOUBLE("Synth Playback Volume", SB_DT019X_SYNTH_DEV, SB_DT019X_SYNTH_DEV, 4,0, 15);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_cd_play_vol =
|
||
|
|
SB_DOUBLE("CD Playback Volume", SB_DT019X_CD_DEV, SB_DT019X_CD_DEV, 4,0, 15);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_mic_play_vol =
|
||
|
|
SB_SINGLE("Mic Playback Volume", SB_DT019X_MIC_DEV, 4, 7);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_pc_speaker_vol =
|
||
|
|
SB_SINGLE("PC Speaker Volume", SB_DT019X_SPKR_DEV, 0, 7);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_line_play_vol =
|
||
|
|
SB_DOUBLE("Line Playback Volume", SB_DT019X_LINE_DEV, SB_DT019X_LINE_DEV, 4,0, 15);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_pcm_play_switch =
|
||
|
|
SB_DOUBLE("PCM Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 2,1, 1);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_synth_play_switch =
|
||
|
|
SB_DOUBLE("Synth Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 4,3, 1);
|
||
|
|
static struct sbmix_elem snd_dt019x_ctl_capture_source =
|
||
|
|
{
|
||
|
|
.name = "Capture Source",
|
||
|
|
.type = SB_MIX_CAPTURE_DT019X
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct sbmix_elem *snd_dt019x_controls[] = {
|
||
|
|
&snd_dt019x_ctl_master_play_vol,
|
||
|
|
&snd_dt019x_ctl_pcm_play_vol,
|
||
|
|
&snd_dt019x_ctl_synth_play_vol,
|
||
|
|
&snd_dt019x_ctl_cd_play_vol,
|
||
|
|
&snd_dt019x_ctl_mic_play_vol,
|
||
|
|
&snd_dt019x_ctl_pc_speaker_vol,
|
||
|
|
&snd_dt019x_ctl_line_play_vol,
|
||
|
|
&snd_sb16_ctl_mic_play_switch,
|
||
|
|
&snd_sb16_ctl_cd_play_switch,
|
||
|
|
&snd_sb16_ctl_line_play_switch,
|
||
|
|
&snd_dt019x_ctl_pcm_play_switch,
|
||
|
|
&snd_dt019x_ctl_synth_play_switch,
|
||
|
|
&snd_dt019x_ctl_capture_source
|
||
|
|
};
|
||
|
|
|
||
|
|
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
|
||
|
|
*/
|
||
|
|
/* FIXME: SB_ALS4000_MONO_IO_CTRL needs output select ctrl ! */
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_mono_output_switch =
|
||
|
|
SB_SINGLE("Mono Output Switch", SB_ALS4000_MONO_IO_CTRL, 5, 1);
|
||
|
|
/* FIXME: mono input switch also available on DT019X ? */
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_mono_input_switch =
|
||
|
|
SB_SINGLE("Mono Input Switch", SB_DT019X_OUTPUT_SW2, 0, 1);
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_mic_20db_boost =
|
||
|
|
SB_SINGLE("Mic Boost (+20dB)", SB_ALS4000_MIC_IN_GAIN, 0, 0x03);
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_mixer_out_to_in =
|
||
|
|
SB_SINGLE("Mixer Out To In", SB_ALS4000_MIC_IN_GAIN, 7, 0x01);
|
||
|
|
/* FIXME: 3D needs much more sophisticated controls, many more features ! */
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_3d_output_switch =
|
||
|
|
SB_SINGLE("3D Output Switch", SB_ALS4000_3D_SND_FX, 6, 0x01);
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_3d_output_ratio =
|
||
|
|
SB_SINGLE("3D Output Ratio", SB_ALS4000_3D_SND_FX, 0, 0x07);
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_3d_poweroff_switch =
|
||
|
|
SB_SINGLE("3D PowerOff Switch", SB_ALS4000_3D_TIME_DELAY, 4, 0x01);
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_3d_delay =
|
||
|
|
SB_SINGLE("3D Delay", SB_ALS4000_3D_TIME_DELAY, 0, 0x0f);
|
||
|
|
#if NOT_AVAILABLE
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_fmdac =
|
||
|
|
SB_SINGLE("FMDAC Switch (Option ?)", SB_ALS4000_FMDAC, 0, 0x01);
|
||
|
|
static struct sbmix_elem snd_als4000_ctl_qsound =
|
||
|
|
SB_SINGLE("QSound Mode", SB_ALS4000_QSOUND, 1, 0x1f);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static struct sbmix_elem *snd_als4000_controls[] = {
|
||
|
|
&snd_sb16_ctl_master_play_vol,
|
||
|
|
&snd_dt019x_ctl_pcm_play_switch,
|
||
|
|
&snd_sb16_ctl_pcm_play_vol,
|
||
|
|
&snd_sb16_ctl_synth_capture_route,
|
||
|
|
&snd_dt019x_ctl_synth_play_switch,
|
||
|
|
&snd_sb16_ctl_synth_play_vol,
|
||
|
|
&snd_sb16_ctl_cd_capture_route,
|
||
|
|
&snd_sb16_ctl_cd_play_switch,
|
||
|
|
&snd_sb16_ctl_cd_play_vol,
|
||
|
|
&snd_sb16_ctl_line_capture_route,
|
||
|
|
&snd_sb16_ctl_line_play_switch,
|
||
|
|
&snd_sb16_ctl_line_play_vol,
|
||
|
|
&snd_sb16_ctl_mic_capture_route,
|
||
|
|
&snd_als4000_ctl_mic_20db_boost,
|
||
|
|
&snd_sb16_ctl_auto_mic_gain,
|
||
|
|
&snd_sb16_ctl_mic_play_switch,
|
||
|
|
&snd_sb16_ctl_mic_play_vol,
|
||
|
|
&snd_sb16_ctl_pc_speaker_vol,
|
||
|
|
&snd_sb16_ctl_capture_vol,
|
||
|
|
&snd_sb16_ctl_play_vol,
|
||
|
|
&snd_als4000_ctl_mono_output_switch,
|
||
|
|
&snd_als4000_ctl_mono_input_switch,
|
||
|
|
&snd_als4000_ctl_mixer_out_to_in,
|
||
|
|
&snd_als4000_ctl_3d_output_switch,
|
||
|
|
&snd_als4000_ctl_3d_output_ratio,
|
||
|
|
&snd_als4000_ctl_3d_delay,
|
||
|
|
&snd_als4000_ctl_3d_poweroff_switch,
|
||
|
|
#if NOT_AVAILABLE
|
||
|
|
&snd_als4000_ctl_fmdac,
|
||
|
|
&snd_als4000_ctl_qsound,
|
||
|
|
#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(sb_t *chip,
|
||
|
|
struct sbmix_elem **controls,
|
||
|
|
int controls_count,
|
||
|
|
unsigned char map[][2],
|
||
|
|
int map_count,
|
||
|
|
char *name)
|
||
|
|
{
|
||
|
|
unsigned long flags;
|
||
|
|
snd_card_t *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++) {
|
||
|
|
if ((err = snd_sbmixer_add_ctl_elem(chip, controls[idx])) < 0)
|
||
|
|
return err;
|
||
|
|
}
|
||
|
|
snd_component_add(card, name);
|
||
|
|
strcpy(card->mixername, name);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int snd_sbmixer_new(sb_t *chip)
|
||
|
|
{
|
||
|
|
snd_card_t * card;
|
||
|
|
int err;
|
||
|
|
|
||
|
|
snd_assert(chip != NULL && chip->card != NULL, 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:
|
||
|
|
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:
|
||
|
|
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:
|
||
|
|
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:
|
||
|
|
if ((err = snd_sbmixer_init(chip,
|
||
|
|
snd_dt019x_controls,
|
||
|
|
ARRAY_SIZE(snd_dt019x_controls),
|
||
|
|
snd_dt019x_init_values,
|
||
|
|
ARRAY_SIZE(snd_dt019x_init_values),
|
||
|
|
"DT019X")) < 0)
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
strcpy(card->mixername, "???");
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|