/* * ALSA driver for ICEnsemble VT1724 (Envy24HT) * * Lowlevel functions for Terratec Aureon cards * * Copyright (c) 2003 Takashi Iwai * * 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 * * * NOTES: * * - we reuse the akm4xxx_t record for storing the wm8770 codec data. * both wm and akm codecs are pretty similar, so we can integrate * both controls in the future, once if wm codecs are reused in * many boards. * * - writing over SPI is implemented but reading is not yet. * the SPDIF-in channel status, etc. can be read from CS chip. * * - DAC digital volumes are not implemented in the mixer. * if they show better response than DAC analog volumes, we can use them * instead. * * - Aureon boards are equipped with AC97 codec, too. it's used to do * the analog mixing but not easily controllable (it's not connected * directly from envy24ht chip). so let's leave it as it is. * * * Lowlevel functions for AudioTrak Prodigy 7.1 (and possibly 192) cards * Copyright (c) 2003 Dimitromanolakis Apostolos * * version 0.82: Stable / not all features work yet (no communication with AC97 secondary) * added 64x/128x oversampling switch (should be 64x only for 96khz) * fixed some recording labels (still need to check the rest) * recording is working probably thanks to correct wm8770 initialization * * version 0.5: Initial release: * working: analog output, mixer, headphone amplifier switch * not working: prety much everything else, at least i could verify that * we have no digital output, no capture, pretty bad clicks and poops * on mixer switch and other coll stuff. * * - Prodigy boards are equipped with AC97 STAC9744 chip , too. it's used to do * the analog mixing but not easily controllable (it's not connected * directly from envy24ht chip). so let's leave it as it is. * */ #include #include #include #include #include #include #include #include "ice1712.h" #include "envy24ht.h" #include "aureon.h" /* WM8770 registers */ #define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */ #define WM_DAC_MASTER_ATTEN 0x08 /* DAC master analog attenuation */ #define WM_DAC_DIG_ATTEN 0x09 /* DAC1-8 digital attenuation */ #define WM_DAC_DIG_MATER_ATTEN 0x11 /* DAC master digital attenuation */ #define WM_PHASE_SWAP 0x12 /* DAC phase */ #define WM_DAC_CTRL1 0x13 /* DAC control bits */ #define WM_MUTE 0x14 /* mute controls */ #define WM_DAC_CTRL2 0x15 /* de-emphasis and zefo-flag */ #define WM_INT_CTRL 0x16 /* interface control */ #define WM_MASTER 0x17 /* master clock and mode */ #define WM_POWERDOWN 0x18 /* power-down controls */ #define WM_ADC_GAIN 0x19 /* ADC gain L(19)/R(1a) */ #define WM_ADC_MUX 0x1b /* input MUX */ #define WM_OUT_MUX1 0x1c /* output MUX */ #define WM_OUT_MUX2 0x1e /* output MUX */ #define WM_RESET 0x1f /* software reset */ /* * write data in the SPI mode */ static void aureon_spi_write(ice1712_t *ice, unsigned int cs, unsigned int data, int bits) { unsigned int tmp; unsigned int cscs; int i; tmp = snd_ice1712_gpio_read(ice); if (ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71) cscs = PRODIGY_CS8415_CS; else cscs = AUREON_CS8415_CS; snd_ice1712_gpio_set_mask(ice, ~(AUREON_WM_RW|AUREON_WM_DATA|AUREON_WM_CLK| AUREON_WM_CS|cscs)); tmp |= AUREON_WM_RW; tmp &= ~cs; snd_ice1712_gpio_write(ice, tmp); udelay(1); for (i = bits - 1; i >= 0; i--) { tmp &= ~AUREON_WM_CLK; snd_ice1712_gpio_write(ice, tmp); udelay(1); if (data & (1 << i)) tmp |= AUREON_WM_DATA; else tmp &= ~AUREON_WM_DATA; snd_ice1712_gpio_write(ice, tmp); udelay(1); tmp |= AUREON_WM_CLK; snd_ice1712_gpio_write(ice, tmp); udelay(1); } tmp &= ~AUREON_WM_CLK; tmp |= cs; snd_ice1712_gpio_write(ice, tmp); udelay(1); tmp |= AUREON_WM_CLK; snd_ice1712_gpio_write(ice, tmp); udelay(1); } /* * get the current register value of WM codec */ static unsigned short wm_get(ice1712_t *ice, int reg) { reg <<= 1; return ((unsigned short)ice->akm[0].images[reg] << 8) | ice->akm[0].images[reg + 1]; } /* * set the register value of WM codec and remember it */ static void wm_put(ice1712_t *ice, int reg, unsigned short val) { aureon_spi_write(ice, AUREON_WM_CS, (reg << 9) | (val & 0x1ff), 16); reg <<= 1; ice->akm[0].images[reg] = val >> 8; ice->akm[0].images[reg + 1] = val; } /* * DAC mute control */ static int wm_dac_mute_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->count = 1; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; return 0; } static int wm_dac_mute_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short val; down(&ice->gpio_mutex); val = wm_get(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_MUTE); ucontrol->value.integer.value[0] = ~val>>4 & 0x1; up(&ice->gpio_mutex); return 0; } static int wm_dac_mute_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short new, old; int change; snd_ice1712_save_gpio_status(ice); old = wm_get(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_MUTE); new = (~ucontrol->value.integer.value[0]<<4&0x10) | (old&~0x10); change = (new != old); if (change) wm_put(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_MUTE, new); snd_ice1712_restore_gpio_status(ice); return change; } /* * DAC volume attenuation mixer control */ static int wm_dac_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = 0; /* mute */ uinfo->value.integer.max = 101; /* 0dB */ return 0; } static int wm_dac_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); int idx; unsigned short vol; down(&ice->gpio_mutex); if (kcontrol->private_value) idx = WM_DAC_MASTER_ATTEN; else idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_DAC_ATTEN; vol = wm_get(ice, idx) & 0x7f; if (vol <= 0x1a) ucontrol->value.integer.value[0] = 0; else ucontrol->value.integer.value[0] = vol - 0x1a; up(&ice->gpio_mutex); return 0; } static int wm_dac_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); int idx; unsigned short ovol, nvol; int change; snd_ice1712_save_gpio_status(ice); if (kcontrol->private_value) idx = WM_DAC_MASTER_ATTEN; else idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_DAC_ATTEN; nvol = ucontrol->value.integer.value[0] + 0x1a; ovol = wm_get(ice, idx) & 0x7f; change = (ovol != nvol); if (change) { if (nvol <= 0x1a && ovol <= 0x1a) change = 0; else wm_put(ice, idx, nvol | 0x180); /* update on zero detect */ } snd_ice1712_restore_gpio_status(ice); return change; } /* * ADC mute control */ static int wm_adc_mute_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->count = 1; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; return 0; } static int wm_adc_mute_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short val; down(&ice->gpio_mutex); val = wm_get(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_ADC_GAIN); ucontrol->value.integer.value[0] = ~val>>5 & 0x1; up(&ice->gpio_mutex); return 0; } static int wm_adc_mute_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short new, old; int change; snd_ice1712_save_gpio_status(ice); old = wm_get(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_ADC_GAIN); new = (~ucontrol->value.integer.value[0]<<5&0x20) | (old&~0x20); change = (new != old); if (change) wm_put(ice, snd_ctl_get_ioffidx(kcontrol, &ucontrol->id)+WM_ADC_GAIN, new); snd_ice1712_restore_gpio_status(ice); return change; } /* * ADC gain mixer control */ static int wm_adc_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = 0; /* -12dB */ uinfo->value.integer.max = 0x1f; /* 19dB */ return 0; } static int wm_adc_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); int idx; unsigned short vol; down(&ice->gpio_mutex); idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_ADC_GAIN; vol = wm_get(ice, idx) & 0x1f; ucontrol->value.integer.value[0] = vol; up(&ice->gpio_mutex); return 0; } static int wm_adc_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); int idx; unsigned short ovol, nvol; int change; snd_ice1712_save_gpio_status(ice); idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + WM_ADC_GAIN; nvol = ucontrol->value.integer.value[0]; ovol = wm_get(ice, idx); change = ((ovol & 0x1f) != nvol); if (change) wm_put(ice, idx, nvol | (ovol & ~0x1f)); snd_ice1712_restore_gpio_status(ice); return change; } /* * ADC input mux mixer control */ static int wm_adc_mux_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) { static char *texts[] = { "CD", //AIN1 "Aux", //AIN2 "Line", //AIN3 "Mic", //AIN4 "AC97" //AIN5 }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 5; if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int wm_adc_mux_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short val; down(&ice->gpio_mutex); val = wm_get(ice, WM_ADC_MUX); ucontrol->value.integer.value[0] = val & 7; ucontrol->value.integer.value[1] = (val >> 4) & 7; up(&ice->gpio_mutex); return 0; } static int wm_adc_mux_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); unsigned short oval, nval; int change; snd_ice1712_save_gpio_status(ice); oval = wm_get(ice, WM_ADC_MUX); nval = oval & ~0x77; nval |= ucontrol->value.integer.value[0] & 7; nval |= (ucontrol->value.integer.value[1] & 7) << 4; change = (oval != nval); if (change) wm_put(ice, WM_ADC_MUX, nval); snd_ice1712_restore_gpio_status(ice); return 0; } /* * Headphone Amplifier */ static int aureon_set_headphone_amp(ice1712_t *ice, int enable) { unsigned int tmp, tmp2; tmp2 = tmp = snd_ice1712_gpio_read(ice); if (enable) tmp |= AUREON_HP_SEL; else tmp &= ~ AUREON_HP_SEL; if (tmp != tmp2) { snd_ice1712_gpio_write(ice, tmp); return 1; } return 0; } static int aureon_get_headphone_amp(ice1712_t *ice) { unsigned int tmp = snd_ice1712_gpio_read(ice); return ( tmp & AUREON_HP_SEL )!= 0; } static int aureon_bool_info(snd_kcontrol_t *k, snd_ctl_elem_info_t *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; uinfo->count = 1; uinfo->value.integer.min = 0; uinfo->value.integer.max = 1; return 0; } static int aureon_hpamp_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); ucontrol->value.integer.value[0] = aureon_get_headphone_amp(ice); return 0; } static int aureon_hpamp_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); return aureon_set_headphone_amp(ice,ucontrol->value.integer.value[0]); } /* * Deemphasis */ static int aureon_deemp_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) == 0xf; return 0; } static int aureon_deemp_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); int temp, temp2; temp2 = temp = wm_get(ice, WM_DAC_CTRL2); if (ucontrol->value.integer.value[0]) temp |= 0xf; else temp &= ~0xf; if (temp != temp2) { wm_put(ice, WM_DAC_CTRL2, temp); return 1; } return 0; } /* * ADC Oversampling */ static int aureon_oversampling_info(snd_kcontrol_t *k, snd_ctl_elem_info_t *uinfo) { static char *texts[2] = { "128x", "64x" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 2; if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); return 0; } static int aureon_oversampling_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { ice1712_t *ice = snd_kcontrol_chip(kcontrol); ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8; return 0; } static int aureon_oversampling_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) { int temp, temp2; ice1712_t *ice = snd_kcontrol_chip(kcontrol); temp2 = temp = wm_get(ice, WM_MASTER); if (ucontrol->value.enumerated.item[0]) temp |= 0x8; else temp &= ~0x8; if (temp != temp2) { wm_put(ice, WM_MASTER, temp); return 1; } return 0; } /* * mixers */ static snd_kcontrol_new_t aureon51_dac_control __devinitdata = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "DAC Volume", .count = 6, .info = wm_dac_vol_info, .get = wm_dac_vol_get, .put = wm_dac_vol_put, }; static snd_kcontrol_new_t aureon71_dac_control __devinitdata = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "DAC Volume", .count = 8, .info = wm_dac_vol_info, .get = wm_dac_vol_get, .put = wm_dac_vol_put, }; static snd_kcontrol_new_t wm_controls[] __devinitdata = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Switch", .info = wm_dac_mute_info, .get = wm_dac_mute_get, .put = wm_dac_mute_put, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Volume", .info = wm_dac_vol_info, .get = wm_dac_vol_get, .put = wm_dac_vol_put, .private_value = 1, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "ADC Switch", .count = 2, .info = wm_adc_mute_info, .get = wm_adc_mute_get, .put = wm_adc_mute_put, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "ADC Volume", .count = 2, .info = wm_adc_vol_info, .get = wm_adc_vol_get, .put = wm_adc_vol_put, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Capture Route", .info = wm_adc_mux_info, .get = wm_adc_mux_get, .put = wm_adc_mux_put, }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Headphone Amplifier Switch", .info = aureon_bool_info, .get = aureon_hpamp_get, .put = aureon_hpamp_put }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "DAC Deemphasis Switch", .info = aureon_bool_info, .get = aureon_deemp_get, .put = aureon_deemp_put }, { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "ADC Oversampling", .info = aureon_oversampling_info, .get = aureon_oversampling_get, .put = aureon_oversampling_put }, }; static int __devinit aureon_add_controls(ice1712_t *ice) { unsigned int i; int err; if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) err = snd_ctl_add(ice->card, snd_ctl_new1(&aureon51_dac_control, ice)); else err = snd_ctl_add(ice->card, snd_ctl_new1(&aureon71_dac_control, ice)); if (err < 0) return err; for (i = 0; i < ARRAY_SIZE(wm_controls); i++) { err = snd_ctl_add(ice->card, snd_ctl_new1(&wm_controls[i], ice)); if (err < 0) return err; } return 0; } /* * initialize the chip */ static int __devinit aureon_init(ice1712_t *ice) { static unsigned short wm_inits_aureon[] = { /* These come first to reduce init pop noise */ 0x1b, 0x000, /* ADC Mux */ 0x1c, 0x009, /* Out Mux1 */ 0x1d, 0x009, /* Out Mux2 */ 0x18, 0x000, /* All power-up */ 0x16, 0x122, /* I2S, normal polarity, 24bit */ 0x17, 0x022, /* 256fs, slave mode */ 0x00, 0, /* DAC1 analog mute */ 0x01, 0, /* DAC2 analog mute */ 0x02, 0, /* DAC3 analog mute */ 0x03, 0, /* DAC4 analog mute */ 0x04, 0, /* DAC5 analog mute */ 0x05, 0, /* DAC6 analog mute */ 0x06, 0, /* DAC7 analog mute */ 0x07, 0, /* DAC8 analog mute */ 0x08, 0x100, /* master analog mute */ 0x09, 0xff, /* DAC1 digital full */ 0x0a, 0xff, /* DAC2 digital full */ 0x0b, 0xff, /* DAC3 digital full */ 0x0c, 0xff, /* DAC4 digital full */ 0x0d, 0xff, /* DAC5 digital full */ 0x0e, 0xff, /* DAC6 digital full */ 0x0f, 0xff, /* DAC7 digital full */ 0x10, 0xff, /* DAC8 digital full */ 0x11, 0x1ff, /* master digital full */ 0x12, 0x000, /* phase normal */ 0x13, 0x090, /* unmute DAC L/R */ 0x14, 0x000, /* all unmute */ 0x15, 0x000, /* no deemphasis, no ZFLG */ 0x19, 0x000, /* -12dB ADC/L */ 0x1a, 0x000, /* -12dB ADC/R */ (unsigned short)-1 }; static unsigned short wm_inits_prodigy[] = { /* These come first to reduce init pop noise */ 0x1b, 0x000, /* ADC Mux */ 0x1c, 0x009, /* Out Mux1 */ 0x1d, 0x009, /* Out Mux2 */ 0x18, 0x000, /* All power-up */ 0x16, 0x022, /* I2S, normal polarity, 24bit, high-pass on */ 0x17, 0x006, /* 128fs, slave mode */ 0x00, 0, /* DAC1 analog mute */ 0x01, 0, /* DAC2 analog mute */ 0x02, 0, /* DAC3 analog mute */ 0x03, 0, /* DAC4 analog mute */ 0x04, 0, /* DAC5 analog mute */ 0x05, 0, /* DAC6 analog mute */ 0x06, 0, /* DAC7 analog mute */ 0x07, 0, /* DAC8 analog mute */ 0x08, 0x100, /* master analog mute */ 0x09, 0x7f, /* DAC1 digital full */ 0x0a, 0x7f, /* DAC2 digital full */ 0x0b, 0x7f, /* DAC3 digital full */ 0x0c, 0x7f, /* DAC4 digital full */ 0x0d, 0x7f, /* DAC5 digital full */ 0x0e, 0x7f, /* DAC6 digital full */ 0x0f, 0x7f, /* DAC7 digital full */ 0x10, 0x7f, /* DAC8 digital full */ 0x11, 0x1FF, /* master digital full */ 0x12, 0x000, /* phase normal */ 0x13, 0x090, /* unmute DAC L/R */ 0x14, 0x000, /* all unmute */ 0x15, 0x000, /* no deemphasis, no ZFLG */ 0x19, 0x000, /* -12dB ADC/L */ 0x1a, 0x000, /* -12dB ADC/R */ (unsigned short)-1 }; static unsigned short cs_inits[] = { 0x0441, /* RUN */ 0x0100, /* no mute */ 0x0200, /* */ 0x0600, /* slave, 24bit */ (unsigned short)-1 }; unsigned int tmp; unsigned short *p; unsigned int cscs; if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) { ice->num_total_dacs = 6; ice->num_total_adcs = 6; } else { /* aureon 7.1 and prodigy 7.1 */ ice->num_total_dacs = 8; ice->num_total_adcs = 8; } /* to remeber the register values */ ice->akm = snd_kcalloc(sizeof(akm4xxx_t), GFP_KERNEL); if (! ice->akm) return -ENOMEM; ice->akm_codecs = 1; if (ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71) cscs = PRODIGY_CS8415_CS; else cscs = AUREON_CS8415_CS; snd_ice1712_gpio_set_dir(ice, 0xbfffff); /* fix this for the time being */ /* reset the wm codec as the SPI mode */ snd_ice1712_save_gpio_status(ice); snd_ice1712_gpio_set_mask(ice, ~(AUREON_WM_RESET|AUREON_WM_CS| cscs|AUREON_HP_SEL)); tmp = snd_ice1712_gpio_read(ice); tmp &= ~AUREON_WM_RESET; snd_ice1712_gpio_write(ice, tmp); udelay(1); tmp |= AUREON_WM_CS | cscs; snd_ice1712_gpio_write(ice, tmp); udelay(1); tmp |= AUREON_WM_RESET; snd_ice1712_gpio_write(ice, tmp); udelay(1); /* initialize WM8770 codec */ if (ice->eeprom.subvendor == VT1724_SUBDEVICE_PRODIGY71) p = wm_inits_prodigy; else p = wm_inits_aureon; for (; *p != (unsigned short)-1; p += 2) wm_put(ice, p[0], p[1]); /* initialize CS8415A codec */ for (p = cs_inits; *p != (unsigned short)-1; p++) aureon_spi_write(ice, cscs, *p | 0x200000, 24); aureon_set_headphone_amp(ice, 1); snd_ice1712_restore_gpio_status(ice); return 0; } /* * Aureon boards don't provide the EEPROM data except for the vendor IDs. * hence the driver needs to sets up it properly. */ static unsigned char aureon51_eeprom[] __devinitdata = { 0x2a, /* SYSCONF: clock 512, mpu401, spdif-in/ADC, 3DACs */ 0x80, /* ACLINK: I2S */ 0xf8, /* I2S: vol, 96k, 24bit, 192k */ 0xc3, /* SPDIF: out-en, out-int, spdif-in */ 0xff, /* GPIO_DIR */ 0xff, /* GPIO_DIR1 */ 0xbf, /* GPIO_DIR2 */ 0xff, /* GPIO_MASK */ 0xff, /* GPIO_MASK1 */ 0xff, /* GPIO_MASK2 */ 0x00, /* GPIO_STATE */ 0x00, /* GPIO_STATE1 */ 0x00, /* GPIO_STATE2 */ }; static unsigned char aureon71_eeprom[] __devinitdata = { 0x2b, /* SYSCONF: clock 512, mpu401, spdif-in/ADC, 4DACs */ 0x80, /* ACLINK: I2S */ 0xf8, /* I2S: vol, 96k, 24bit, 192k */ 0xc3, /* SPDIF: out-en, out-int, spdif-in */ 0xff, /* GPIO_DIR */ 0xff, /* GPIO_DIR1 */ 0xbf, /* GPIO_DIR2 */ 0x00, /* GPIO_MASK */ 0x00, /* GPIO_MASK1 */ 0x00, /* GPIO_MASK2 */ 0x00, /* GPIO_STATE */ 0x00, /* GPIO_STATE1 */ 0x00, /* GPIO_STATE2 */ }; static unsigned char prodigy71_eeprom[] __devinitdata = { 0x2b, /* SYSCONF: clock 512, mpu401, spdif-in/ADC, 4DACs */ 0x80, /* ACLINK: I2S */ 0xf8, /* I2S: vol, 96k, 24bit, 192k */ 0xc3, /* SPDIF: out-en, out-int, spdif-in */ 0xff, /* GPIO_DIR */ 0xff, /* GPIO_DIR1 */ 0xbf, /* GPIO_DIR2 */ 0x00, /* GPIO_MASK */ 0x00, /* GPIO_MASK1 */ 0x00, /* GPIO_MASK2 */ 0x00, /* GPIO_STATE */ 0x00, /* GPIO_STATE1 */ 0x00, /* GPIO_STATE2 */ }; /* entry point */ struct snd_ice1712_card_info snd_vt1724_aureon_cards[] __devinitdata = { { .subvendor = VT1724_SUBDEVICE_AUREON51_SKY, .name = "Terratec Aureon 5.1-Sky", .model = "aureon51", .chip_init = aureon_init, .build_controls = aureon_add_controls, .eeprom_size = sizeof(aureon51_eeprom), .eeprom_data = aureon51_eeprom, }, { .subvendor = VT1724_SUBDEVICE_AUREON71_SPACE, .name = "Terratec Aureon 7.1-Space", .model = "aureon71", .chip_init = aureon_init, .build_controls = aureon_add_controls, .eeprom_size = sizeof(aureon71_eeprom), .eeprom_data = aureon71_eeprom, }, { .subvendor = VT1724_SUBDEVICE_AUREON71_UNIVERSE, .name = "Terratec Aureon 7.1-Universe", /* model not needed - identical with 7.1-Space */ .chip_init = aureon_init, .build_controls = aureon_add_controls, .eeprom_size = sizeof(aureon71_eeprom), .eeprom_data = aureon71_eeprom, }, { .subvendor = VT1724_SUBDEVICE_PRODIGY71, .name = "Audiotrak Prodigy 7.1", .model = "prodigy71", .chip_init = aureon_init, .build_controls = aureon_add_controls, .eeprom_size = sizeof(prodigy71_eeprom), .eeprom_data = prodigy71_eeprom, }, { } /* terminator */ };