/* * ALSA driver for ICEnsemble ICE1712 (Envy24) * * Lowlevel functions for M-Audio Delta 1010, 1010E, 44, 66, 66E, Dio2496, * Audiophile, Digigram VX442 * * Copyright (c) 2000 Jaroslav Kysela * * 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 #include #include #include #include #include #include #include #include "ice1712.h" #include "delta.h" #define SND_CS8403 #include /* * CS8427 via SPI mode (for Audiophile), emulated I2C */ /* send 8 bits */ static void ap_cs8427_write_byte(struct snd_ice1712 *ice, unsigned char data, unsigned char tmp) { int idx; for (idx = 7; idx >= 0; idx--) { tmp &= ~(ICE1712_DELTA_AP_DOUT|ICE1712_DELTA_AP_CCLK); if (data & (1 << idx)) tmp |= ICE1712_DELTA_AP_DOUT; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(5); tmp |= ICE1712_DELTA_AP_CCLK; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(5); } } /* read 8 bits */ static unsigned char ap_cs8427_read_byte(struct snd_ice1712 *ice, unsigned char tmp) { unsigned char data = 0; int idx; for (idx = 7; idx >= 0; idx--) { tmp &= ~ICE1712_DELTA_AP_CCLK; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(5); if (snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_DELTA_AP_DIN) data |= 1 << idx; tmp |= ICE1712_DELTA_AP_CCLK; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(5); } return data; } /* assert chip select */ static unsigned char ap_cs8427_codec_select(struct snd_ice1712 *ice) { unsigned char tmp; tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_DELTA1010E: case ICE1712_SUBDEVICE_DELTA1010LT: tmp &= ~ICE1712_DELTA_1010LT_CS; tmp |= ICE1712_DELTA_1010LT_CCLK | ICE1712_DELTA_1010LT_CS_CS8427; break; case ICE1712_SUBDEVICE_AUDIOPHILE: case ICE1712_SUBDEVICE_DELTA410: tmp |= ICE1712_DELTA_AP_CCLK | ICE1712_DELTA_AP_CS_CODEC; tmp &= ~ICE1712_DELTA_AP_CS_DIGITAL; break; case ICE1712_SUBDEVICE_DELTA66E: tmp |= ICE1712_DELTA_66E_CCLK | ICE1712_DELTA_66E_CS_CHIP_A | ICE1712_DELTA_66E_CS_CHIP_B; tmp &= ~ICE1712_DELTA_66E_CS_CS8427; break; case ICE1712_SUBDEVICE_VX442: tmp |= ICE1712_VX442_CCLK | ICE1712_VX442_CODEC_CHIP_A | ICE1712_VX442_CODEC_CHIP_B; tmp &= ~ICE1712_VX442_CS_DIGITAL; break; } snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(5); return tmp; } /* deassert chip select */ static void ap_cs8427_codec_deassert(struct snd_ice1712 *ice, unsigned char tmp) { switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_DELTA1010E: case ICE1712_SUBDEVICE_DELTA1010LT: tmp &= ~ICE1712_DELTA_1010LT_CS; tmp |= ICE1712_DELTA_1010LT_CS_NONE; break; case ICE1712_SUBDEVICE_AUDIOPHILE: case ICE1712_SUBDEVICE_DELTA410: tmp |= ICE1712_DELTA_AP_CS_DIGITAL; break; case ICE1712_SUBDEVICE_DELTA66E: tmp |= ICE1712_DELTA_66E_CS_CS8427; break; case ICE1712_SUBDEVICE_VX442: tmp |= ICE1712_VX442_CS_DIGITAL; break; } snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); } /* sequential write */ static int ap_cs8427_sendbytes(struct snd_i2c_device *device, unsigned char *bytes, int count) { struct snd_ice1712 *ice = device->bus->private_data; int res = count; unsigned char tmp; mutex_lock(&ice->gpio_mutex); tmp = ap_cs8427_codec_select(ice); ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp); /* address + write mode */ while (count-- > 0) ap_cs8427_write_byte(ice, *bytes++, tmp); ap_cs8427_codec_deassert(ice, tmp); mutex_unlock(&ice->gpio_mutex); return res; } /* sequential read */ static int ap_cs8427_readbytes(struct snd_i2c_device *device, unsigned char *bytes, int count) { struct snd_ice1712 *ice = device->bus->private_data; int res = count; unsigned char tmp; mutex_lock(&ice->gpio_mutex); tmp = ap_cs8427_codec_select(ice); ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp); /* address + read mode */ while (count-- > 0) *bytes++ = ap_cs8427_read_byte(ice, tmp); ap_cs8427_codec_deassert(ice, tmp); mutex_unlock(&ice->gpio_mutex); return res; } static int ap_cs8427_probeaddr(struct snd_i2c_bus *bus, unsigned short addr) { if (addr == 0x10) return 1; return -ENOENT; } static struct snd_i2c_ops ap_cs8427_i2c_ops = { .sendbytes = ap_cs8427_sendbytes, .readbytes = ap_cs8427_readbytes, .probeaddr = ap_cs8427_probeaddr, }; /* */ static void snd_ice1712_delta_cs8403_spdif_write(struct snd_ice1712 *ice, unsigned char bits) { unsigned char tmp, mask1, mask2; int idx; /* send byte to transmitter */ mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK; mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA; mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); for (idx = 7; idx >= 0; idx--) { tmp &= ~(mask1 | mask2); if (bits & (1 << idx)) tmp |= mask2; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(100); tmp |= mask1; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(100); } tmp &= ~mask1; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); mutex_unlock(&ice->gpio_mutex); } static void delta_spdif_default_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) { snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_bits); } static int delta_spdif_default_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) { unsigned int val; int change; val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958); spin_lock_irq(&ice->reg_lock); change = ice->spdif.cs8403_bits != val; ice->spdif.cs8403_bits = val; if (change && ice->playback_pro_substream == NULL) { spin_unlock_irq(&ice->reg_lock); snd_ice1712_delta_cs8403_spdif_write(ice, val); } else { spin_unlock_irq(&ice->reg_lock); } return change; } static void delta_spdif_stream_get(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) { snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->spdif.cs8403_stream_bits); } static int delta_spdif_stream_put(struct snd_ice1712 *ice, struct snd_ctl_elem_value *ucontrol) { unsigned int val; int change; val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958); spin_lock_irq(&ice->reg_lock); change = ice->spdif.cs8403_stream_bits != val; ice->spdif.cs8403_stream_bits = val; if (change && ice->playback_pro_substream != NULL) { spin_unlock_irq(&ice->reg_lock); snd_ice1712_delta_cs8403_spdif_write(ice, val); } else { spin_unlock_irq(&ice->reg_lock); } return change; } /* * AK4524 on Delta 44 and 66 to choose the chip mask */ static void delta_ak4524_lock(struct snd_akm4xxx *ak, int chip) { struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; struct snd_ice1712 *ice = ak->private_data[0]; snd_ice1712_save_gpio_status(ice); priv->cs_mask = priv->cs_addr = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A : ICE1712_DELTA_CODEC_CHIP_B; } /* * AK4524 on Delta1010LT to choose the chip address */ static void delta1010lt_ak4524_lock(struct snd_akm4xxx *ak, int chip) { struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; struct snd_ice1712 *ice = ak->private_data[0]; snd_ice1712_save_gpio_status(ice); priv->cs_mask = ICE1712_DELTA_1010LT_CS; priv->cs_addr = chip << 4; } /* * AK4524 on Delta66 rev E to choose the chip address */ static void delta66e_ak4524_lock(struct snd_akm4xxx *ak, int chip) { struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; struct snd_ice1712 *ice = ak->private_data[0]; snd_ice1712_save_gpio_status(ice); priv->cs_mask = priv->cs_addr = chip == 0 ? ICE1712_DELTA_66E_CS_CHIP_A : ICE1712_DELTA_66E_CS_CHIP_B; } /* * AK4528 on VX442 to choose the chip mask */ static void vx442_ak4524_lock(struct snd_akm4xxx *ak, int chip) { struct snd_ak4xxx_private *priv = (void *)ak->private_value[0]; struct snd_ice1712 *ice = ak->private_data[0]; snd_ice1712_save_gpio_status(ice); priv->cs_mask = priv->cs_addr = chip == 0 ? ICE1712_VX442_CODEC_CHIP_A : ICE1712_VX442_CODEC_CHIP_B; } /* * change the DFS bit according rate for Delta1010 */ static void delta_1010_set_rate_val(struct snd_ice1712 *ice, unsigned int rate) { unsigned char tmp, tmp2; if (rate == 0) /* no hint - S/PDIF input is master, simply return */ return; mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); tmp2 = tmp & ~ICE1712_DELTA_DFS; if (rate > 48000) tmp2 |= ICE1712_DELTA_DFS; if (tmp != tmp2) snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp2); mutex_unlock(&ice->gpio_mutex); } /* * change the rate of AK4524 on Delta 44/66, AP, 1010LT */ static void delta_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate) { unsigned char tmp, tmp2; struct snd_ice1712 *ice = ak->private_data[0]; if (rate == 0) /* no hint - S/PDIF input is master, simply return */ return; /* check before reset ak4524 to avoid unnecessary clicks */ mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); mutex_unlock(&ice->gpio_mutex); tmp2 = tmp & ~ICE1712_DELTA_DFS; if (rate > 48000) tmp2 |= ICE1712_DELTA_DFS; if (tmp == tmp2) return; /* do it again */ snd_akm4xxx_reset(ak, 1); mutex_lock(&ice->gpio_mutex); tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ~ICE1712_DELTA_DFS; if (rate > 48000) tmp |= ICE1712_DELTA_DFS; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); mutex_unlock(&ice->gpio_mutex); snd_akm4xxx_reset(ak, 0); } /* * change the rate of AK4524 on VX442 */ static void vx442_ak4524_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate) { unsigned char val; val = (rate > 48000) ? 0x65 : 0x60; if (snd_akm4xxx_get(ak, 0, 0x02) != val || snd_akm4xxx_get(ak, 1, 0x02) != val) { snd_akm4xxx_reset(ak, 1); snd_akm4xxx_write(ak, 0, 0x02, val); snd_akm4xxx_write(ak, 1, 0x02, val); snd_akm4xxx_reset(ak, 0); } } /* * SPDIF ops for Delta 1010, Dio, 66 */ /* open callback */ static void delta_open_spdif(struct snd_ice1712 *ice, struct snd_pcm_substream *substream) { ice->spdif.cs8403_stream_bits = ice->spdif.cs8403_bits; } /* set up */ static void delta_setup_spdif(struct snd_ice1712 *ice, int rate) { unsigned long flags; unsigned int tmp; int change; spin_lock_irqsave(&ice->reg_lock, flags); tmp = ice->spdif.cs8403_stream_bits; if (tmp & 0x01) /* consumer */ tmp &= (tmp & 0x01) ? ~0x06 : ~0x18; switch (rate) { case 32000: tmp |= (tmp & 0x01) ? 0x04 : 0x00; break; case 44100: tmp |= (tmp & 0x01) ? 0x00 : 0x10; break; case 48000: tmp |= (tmp & 0x01) ? 0x02 : 0x08; break; default: tmp |= (tmp & 0x01) ? 0x00 : 0x18; break; } change = ice->spdif.cs8403_stream_bits != tmp; ice->spdif.cs8403_stream_bits = tmp; spin_unlock_irqrestore(&ice->reg_lock, flags); if (change) snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif.stream_ctl->id); snd_ice1712_delta_cs8403_spdif_write(ice, tmp); } #define snd_ice1712_delta1010lt_wordclock_status_info \ snd_ctl_boolean_mono_info static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { char reg = 0x10; /* CS8427 receiver error register */ struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); if (snd_i2c_sendbytes(ice->cs8427, ®, 1) != 1) snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg); snd_i2c_readbytes(ice->cs8427, ®, 1); ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0; return 0; } static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_status __devinitdata = { .access = (SNDRV_CTL_ELEM_ACCESS_READ), .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Word Clock Status", .info = snd_ice1712_delta1010lt_wordclock_status_info, .get = snd_ice1712_delta1010lt_wordclock_status_get, }; /* * initialize the chips on M-Audio cards */ static struct snd_akm4xxx akm_audiophile __devinitdata = { .type = SND_AK4528, .num_adcs = 2, .num_dacs = 2, .ops = { .set_rate_val = delta_ak4524_set_rate_val } }; static struct snd_ak4xxx_private akm_audiophile_priv __devinitdata = { .caddr = 2, .cif = 0, .data_mask = ICE1712_DELTA_AP_DOUT, .clk_mask = ICE1712_DELTA_AP_CCLK, .cs_mask = ICE1712_DELTA_AP_CS_CODEC, .cs_addr = ICE1712_DELTA_AP_CS_CODEC, .cs_none = 0, .add_flags = ICE1712_DELTA_AP_CS_DIGITAL, .mask_flags = 0, }; static struct snd_akm4xxx akm_delta410 __devinitdata = { .type = SND_AK4529, .num_adcs = 2, .num_dacs = 8, .ops = { .set_rate_val = delta_ak4524_set_rate_val } }; static struct snd_ak4xxx_private akm_delta410_priv __devinitdata = { .caddr = 0, .cif = 0, .data_mask = ICE1712_DELTA_AP_DOUT, .clk_mask = ICE1712_DELTA_AP_CCLK, .cs_mask = ICE1712_DELTA_AP_CS_CODEC, .cs_addr = ICE1712_DELTA_AP_CS_CODEC, .cs_none = 0, .add_flags = ICE1712_DELTA_AP_CS_DIGITAL, .mask_flags = 0, }; static struct snd_akm4xxx akm_delta1010lt __devinitdata = { .type = SND_AK4524, .num_adcs = 8, .num_dacs = 8, .ops = { .lock = delta1010lt_ak4524_lock, .set_rate_val = delta_ak4524_set_rate_val } }; static struct snd_ak4xxx_private akm_delta1010lt_priv __devinitdata = { .caddr = 2, .cif = 0, /* the default level of the CIF pin from AK4524 */ .data_mask = ICE1712_DELTA_1010LT_DOUT, .clk_mask = ICE1712_DELTA_1010LT_CCLK, .cs_mask = 0, .cs_addr = 0, /* set later */ .cs_none = ICE1712_DELTA_1010LT_CS_NONE, .add_flags = 0, .mask_flags = 0, }; static struct snd_akm4xxx akm_delta66e __devinitdata = { .type = SND_AK4524, .num_adcs = 4, .num_dacs = 4, .ops = { .lock = delta66e_ak4524_lock, .set_rate_val = delta_ak4524_set_rate_val } }; static struct snd_ak4xxx_private akm_delta66e_priv __devinitdata = { .caddr = 2, .cif = 0, /* the default level of the CIF pin from AK4524 */ .data_mask = ICE1712_DELTA_66E_DOUT, .clk_mask = ICE1712_DELTA_66E_CCLK, .cs_mask = 0, .cs_addr = 0, /* set later */ .cs_none = 0, .add_flags = 0, .mask_flags = 0, }; static struct snd_akm4xxx akm_delta44 __devinitdata = { .type = SND_AK4524, .num_adcs = 4, .num_dacs = 4, .ops = { .lock = delta_ak4524_lock, .set_rate_val = delta_ak4524_set_rate_val } }; static struct snd_ak4xxx_private akm_delta44_priv __devinitdata = { .caddr = 2, .cif = 0, /* the default level of the CIF pin from AK4524 */ .data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA, .clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK, .cs_mask = 0, .cs_addr = 0, /* set later */ .cs_none = 0, .add_flags = 0, .mask_flags = 0, }; static struct snd_akm4xxx akm_vx442 __devinitdata = { .type = SND_AK4524, .num_adcs = 4, .num_dacs = 4, .ops = { .lock = vx442_ak4524_lock, .set_rate_val = vx442_ak4524_set_rate_val } }; static struct snd_ak4xxx_private akm_vx442_priv __devinitdata = { .caddr = 2, .cif = 0, .data_mask = ICE1712_VX442_DOUT, .clk_mask = ICE1712_VX442_CCLK, .cs_mask = 0, .cs_addr = 0, /* set later */ .cs_none = 0, .add_flags = 0, .mask_flags = 0, }; static int __devinit snd_ice1712_delta_init(struct snd_ice1712 *ice) { int err; struct snd_akm4xxx *ak; unsigned char tmp; if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010 && ice->eeprom.gpiodir == 0x7b) ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA1010E; if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA66 && ice->eeprom.gpiodir == 0xfb) ice->eeprom.subvendor = ICE1712_SUBDEVICE_DELTA66E; /* determine I2C, DACs and ADCs */ switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_AUDIOPHILE: ice->num_total_dacs = 2; ice->num_total_adcs = 2; break; case ICE1712_SUBDEVICE_DELTA410: ice->num_total_dacs = 8; ice->num_total_adcs = 2; break; case ICE1712_SUBDEVICE_DELTA44: case ICE1712_SUBDEVICE_DELTA66: ice->num_total_dacs = ice->omni ? 8 : 4; ice->num_total_adcs = ice->omni ? 8 : 4; break; case ICE1712_SUBDEVICE_DELTA1010: case ICE1712_SUBDEVICE_DELTA1010E: case ICE1712_SUBDEVICE_DELTA1010LT: case ICE1712_SUBDEVICE_MEDIASTATION: case ICE1712_SUBDEVICE_EDIROLDA2496: ice->num_total_dacs = 8; ice->num_total_adcs = 8; break; case ICE1712_SUBDEVICE_DELTADIO2496: ice->num_total_dacs = 4; /* two AK4324 codecs */ break; case ICE1712_SUBDEVICE_VX442: case ICE1712_SUBDEVICE_DELTA66E: /* omni not suported yet */ ice->num_total_dacs = 4; ice->num_total_adcs = 4; break; } /* initialize the SPI clock to high */ tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); tmp |= ICE1712_DELTA_AP_CCLK; snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); udelay(5); /* initialize spdif */ switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_AUDIOPHILE: case ICE1712_SUBDEVICE_DELTA410: case ICE1712_SUBDEVICE_DELTA1010E: case ICE1712_SUBDEVICE_DELTA1010LT: case ICE1712_SUBDEVICE_VX442: case ICE1712_SUBDEVICE_DELTA66E: if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) { snd_printk(KERN_ERR "unable to create I2C bus\n"); return err; } ice->i2c->private_data = ice; ice->i2c->ops = &ap_cs8427_i2c_ops; if ((err = snd_ice1712_init_cs8427(ice, CS8427_BASE_ADDR)) < 0) return err; break; case ICE1712_SUBDEVICE_DELTA1010: case ICE1712_SUBDEVICE_MEDIASTATION: ice->gpio.set_pro_rate = delta_1010_set_rate_val; break; case ICE1712_SUBDEVICE_DELTADIO2496: ice->gpio.set_pro_rate = delta_1010_set_rate_val; /* fall thru */ case ICE1712_SUBDEVICE_DELTA66: ice->spdif.ops.open = delta_open_spdif; ice->spdif.ops.setup_rate = delta_setup_spdif; ice->spdif.ops.default_get = delta_spdif_default_get; ice->spdif.ops.default_put = delta_spdif_default_put; ice->spdif.ops.stream_get = delta_spdif_stream_get; ice->spdif.ops.stream_put = delta_spdif_stream_put; /* Set spdif defaults */ snd_ice1712_delta_cs8403_spdif_write(ice, ice->spdif.cs8403_bits); break; } /* no analog? */ switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_DELTA1010: case ICE1712_SUBDEVICE_DELTA1010E: case ICE1712_SUBDEVICE_DELTADIO2496: case ICE1712_SUBDEVICE_MEDIASTATION: return 0; } /* second stage of initialization, analog parts and others */ ak = ice->akm = kmalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); if (! ak) return -ENOMEM; ice->akm_codecs = 1; switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_AUDIOPHILE: err = snd_ice1712_akm4xxx_init(ak, &akm_audiophile, &akm_audiophile_priv, ice); break; case ICE1712_SUBDEVICE_DELTA410: err = snd_ice1712_akm4xxx_init(ak, &akm_delta410, &akm_delta410_priv, ice); break; case ICE1712_SUBDEVICE_DELTA1010LT: case ICE1712_SUBDEVICE_EDIROLDA2496: err = snd_ice1712_akm4xxx_init(ak, &akm_delta1010lt, &akm_delta1010lt_priv, ice); break; case ICE1712_SUBDEVICE_DELTA66: case ICE1712_SUBDEVICE_DELTA44: err = snd_ice1712_akm4xxx_init(ak, &akm_delta44, &akm_delta44_priv, ice); break; case ICE1712_SUBDEVICE_VX442: err = snd_ice1712_akm4xxx_init(ak, &akm_vx442, &akm_vx442_priv, ice); break; case ICE1712_SUBDEVICE_DELTA66E: err = snd_ice1712_akm4xxx_init(ak, &akm_delta66e, &akm_delta66e_priv, ice); break; default: snd_BUG(); return -EINVAL; } return err; } /* * additional controls for M-Audio cards */ static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select __devinitdata = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0); static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select __devinitdata = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 0, 0); static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status __devinitdata = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Status", 0, ICE1712_DELTA_WORD_CLOCK_STATUS, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); static struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select __devinitdata = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0); static struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status __devinitdata = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Delta IEC958 Input Status", 0, ICE1712_DELTA_SPDIF_IN_STAT, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); static int __devinit snd_ice1712_delta_add_controls(struct snd_ice1712 *ice) { int err; /* 1010 and dio specific controls */ switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_DELTA1010: case ICE1712_SUBDEVICE_MEDIASTATION: err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice)); if (err < 0) return err; err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice)); if (err < 0) return err; break; case ICE1712_SUBDEVICE_DELTADIO2496: err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice)); if (err < 0) return err; break; case ICE1712_SUBDEVICE_DELTA1010E: case ICE1712_SUBDEVICE_DELTA1010LT: err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_select, ice)); if (err < 0) return err; err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010lt_wordclock_status, ice)); if (err < 0) return err; break; } /* normal spdif controls */ switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_DELTA1010: case ICE1712_SUBDEVICE_DELTADIO2496: case ICE1712_SUBDEVICE_DELTA66: case ICE1712_SUBDEVICE_MEDIASTATION: err = snd_ice1712_spdif_build_controls(ice); if (err < 0) return err; break; } /* spdif status in */ switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_DELTA1010: case ICE1712_SUBDEVICE_DELTADIO2496: case ICE1712_SUBDEVICE_DELTA66: case ICE1712_SUBDEVICE_MEDIASTATION: err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice)); if (err < 0) return err; break; } /* ak4524 controls */ switch (ice->eeprom.subvendor) { case ICE1712_SUBDEVICE_DELTA1010LT: case ICE1712_SUBDEVICE_AUDIOPHILE: case ICE1712_SUBDEVICE_DELTA410: case ICE1712_SUBDEVICE_DELTA44: case ICE1712_SUBDEVICE_DELTA66: case ICE1712_SUBDEVICE_VX442: case ICE1712_SUBDEVICE_DELTA66E: case ICE1712_SUBDEVICE_EDIROLDA2496: err = snd_ice1712_akm4xxx_build_controls(ice); if (err < 0) return err; break; } return 0; } /* entry point */ struct snd_ice1712_card_info snd_ice1712_delta_cards[] __devinitdata = { { .subvendor = ICE1712_SUBDEVICE_DELTA1010, .name = "M Audio Delta 1010", .model = "delta1010", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, }, { .subvendor = ICE1712_SUBDEVICE_DELTADIO2496, .name = "M Audio Delta DiO 2496", .model = "dio2496", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, .no_mpu401 = 1, }, { .subvendor = ICE1712_SUBDEVICE_DELTA66, .name = "M Audio Delta 66", .model = "delta66", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, .no_mpu401 = 1, }, { .subvendor = ICE1712_SUBDEVICE_DELTA44, .name = "M Audio Delta 44", .model = "delta44", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, .no_mpu401 = 1, }, { .subvendor = ICE1712_SUBDEVICE_AUDIOPHILE, .name = "M Audio Audiophile 24/96", .model = "audiophile", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, }, { .subvendor = ICE1712_SUBDEVICE_DELTA410, .name = "M Audio Delta 410", .model = "delta410", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, }, { .subvendor = ICE1712_SUBDEVICE_DELTA1010LT, .name = "M Audio Delta 1010LT", .model = "delta1010lt", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, }, { .subvendor = ICE1712_SUBDEVICE_VX442, .name = "Digigram VX442", .model = "vx442", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, .no_mpu401 = 1, }, { .subvendor = ICE1712_SUBDEVICE_MEDIASTATION, .name = "Lionstracs Mediastation", .model = "mediastation", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, }, { .subvendor = ICE1712_SUBDEVICE_EDIROLDA2496, .name = "Edirol DA2496", .model = "da2496", .chip_init = snd_ice1712_delta_init, .build_controls = snd_ice1712_delta_add_controls, }, { } /* terminator */ };