| /* |
| * Copyright (c) by Jaroslav Kysela <perex@suse.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 <sound/driver.h> |
| #include <asm/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(sb_t *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("mixer_write 0x%x 0x%x\n", reg, data); |
| #endif |
| } |
| |
| unsigned char snd_sbmixer_read(sb_t *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("mixer_read 0x%x 0x%x\n", reg, result); |
| #endif |
| return result; |
| } |
| |
| /* |
| * Single channel mixer element |
| */ |
| |
| static int snd_sbmixer_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * 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; |
| } |
| |
| static int snd_sbmixer_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| static int snd_sbmixer_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| /* |
| * Double channel mixer element |
| */ |
| |
| static int snd_sbmixer_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * 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; |
| } |
| |
| static int snd_sbmixer_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| static int snd_sbmixer_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| /* |
| * DT-019x / ALS-007 capture/input switch |
| */ |
| |
| static int snd_dt019x_input_sw_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| static char *texts[5] = { |
| "CD", "Mic", "Line", "Synth", "Master" |
| }; |
| |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| uinfo->count = 1; |
| uinfo->value.enumerated.items = 5; |
| if (uinfo->value.enumerated.item > 4) |
| uinfo->value.enumerated.item = 4; |
| strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| return 0; |
| } |
| |
| static int snd_dt019x_input_sw_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| static int snd_dt019x_input_sw_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| /* |
| * SBPRO input multiplexer |
| */ |
| |
| static int snd_sb8mixer_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| static char *texts[3] = { |
| "Mic", "CD", "Line" |
| }; |
| |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| uinfo->count = 1; |
| uinfo->value.enumerated.items = 3; |
| if (uinfo->value.enumerated.item > 2) |
| uinfo->value.enumerated.item = 2; |
| strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| return 0; |
| } |
| |
| |
| static int snd_sb8mixer_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| static int snd_sb8mixer_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| sb_t *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; |
| } |
| |
| /* |
| * SB16 input switch |
| */ |
| |
| 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; |
| } |
