Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * ALSA driver for ICEnsemble VT1724 (Envy24HT) |
| 3 | * |
| 4 | * Lowlevel functions for AudioTrak Prodigy 192 cards |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 5 | * Supported IEC958 input from optional MI/ODI/O add-on card. |
| 6 | * |
| 7 | * Specifics (SW, HW): |
| 8 | * ------------------- |
| 9 | * * 49.5MHz crystal |
| 10 | * * SPDIF-OUT on the card: |
| 11 | * - coax (through isolation transformer)/toslink supplied by |
| 12 | * 74HC04 gates - 3 in parallel |
| 13 | * - output switched between on-board CD drive dig-out connector |
| 14 | * and ice1724 SPDTX pin, using 74HC02 NOR gates, controlled |
| 15 | * by GPIO20 (0 = CD dig-out, 1 = SPDTX) |
| 16 | * * SPDTX goes straight to MI/ODI/O card's SPDIF-OUT coax |
| 17 | * |
| 18 | * * MI/ODI/O card: AK4114 based, used for iec958 input only |
| 19 | * - toslink input -> RX0 |
| 20 | * - coax input -> RX1 |
| 21 | * - 4wire protocol: |
| 22 | * AK4114 ICE1724 |
| 23 | * ------------------------------ |
| 24 | * CDTO (pin 32) -- GPIO11 pin 86 |
| 25 | * CDTI (pin 33) -- GPIO10 pin 77 |
| 26 | * CCLK (pin 34) -- GPIO9 pin 76 |
| 27 | * CSN (pin 35) -- GPIO8 pin 75 |
| 28 | * - output data Mode 7 (24bit, I2S, slave) |
Pavel Hofman | c5a30f8 | 2007-04-24 12:27:36 +0200 | [diff] [blame] | 29 | * - both MCKO1 and MCKO2 of ak4114 are fed to FPGA, which |
| 30 | * outputs master clock to SPMCLKIN of ice1724. |
| 31 | * Experimentally I found out that only a combination of |
| 32 | * OCKS0=1, OCKS1=1 (128fs, 64fs output) and ice1724 - |
| 33 | * VT1724_MT_I2S_MCLK_128X=0 (256fs input) yields correct |
| 34 | * sampling rate. That means the the FPGA doubles the |
| 35 | * MCK01 rate. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 36 | * |
| 37 | * Copyright (c) 2003 Takashi Iwai <tiwai@suse.de> |
| 38 | * Copyright (c) 2003 Dimitromanolakis Apostolos <apostol@cs.utoronto.ca> |
| 39 | * Copyright (c) 2004 Kouichi ONO <co2b@ceres.dti.ne.jp> |
| 40 | * |
| 41 | * This program is free software; you can redistribute it and/or modify |
| 42 | * it under the terms of the GNU General Public License as published by |
| 43 | * the Free Software Foundation; either version 2 of the License, or |
| 44 | * (at your option) any later version. |
| 45 | * |
| 46 | * This program is distributed in the hope that it will be useful, |
| 47 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 48 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 49 | * GNU General Public License for more details. |
| 50 | * |
| 51 | * You should have received a copy of the GNU General Public License |
| 52 | * along with this program; if not, write to the Free Software |
| 53 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 54 | * |
| 55 | */ |
| 56 | |
| 57 | #include <sound/driver.h> |
| 58 | #include <asm/io.h> |
| 59 | #include <linux/delay.h> |
| 60 | #include <linux/interrupt.h> |
| 61 | #include <linux/init.h> |
| 62 | #include <linux/slab.h> |
| 63 | #include <sound/core.h> |
| 64 | |
| 65 | #include "ice1712.h" |
| 66 | #include "envy24ht.h" |
| 67 | #include "prodigy192.h" |
| 68 | #include "stac946x.h" |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 69 | #include <sound/tlv.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 70 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 71 | static inline void stac9460_put(struct snd_ice1712 *ice, int reg, unsigned char val) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 72 | { |
| 73 | snd_vt1724_write_i2c(ice, PRODIGY192_STAC9460_ADDR, reg, val); |
| 74 | } |
| 75 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 76 | static inline unsigned char stac9460_get(struct snd_ice1712 *ice, int reg) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 77 | { |
| 78 | return snd_vt1724_read_i2c(ice, PRODIGY192_STAC9460_ADDR, reg); |
| 79 | } |
| 80 | |
| 81 | /* |
| 82 | * DAC mute control |
| 83 | */ |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame^] | 84 | #define stac9460_dac_mute_info snd_ctl_boolean_mono_info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 85 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 86 | static int stac9460_dac_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 88 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 89 | unsigned char val; |
| 90 | int idx; |
| 91 | |
| 92 | if (kcontrol->private_value) |
| 93 | idx = STAC946X_MASTER_VOLUME; |
| 94 | else |
| 95 | idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME; |
| 96 | val = stac9460_get(ice, idx); |
| 97 | ucontrol->value.integer.value[0] = (~val >> 7) & 0x1; |
| 98 | return 0; |
| 99 | } |
| 100 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 101 | static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 102 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 103 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 104 | unsigned char new, old; |
| 105 | int idx; |
| 106 | int change; |
| 107 | |
| 108 | if (kcontrol->private_value) |
| 109 | idx = STAC946X_MASTER_VOLUME; |
| 110 | else |
| 111 | idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME; |
| 112 | old = stac9460_get(ice, idx); |
| 113 | new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) | (old & ~0x80); |
| 114 | change = (new != old); |
| 115 | if (change) |
| 116 | stac9460_put(ice, idx, new); |
| 117 | |
| 118 | return change; |
| 119 | } |
| 120 | |
| 121 | /* |
| 122 | * DAC volume attenuation mixer control |
| 123 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 124 | static int stac9460_dac_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 125 | { |
| 126 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 127 | uinfo->count = 1; |
| 128 | uinfo->value.integer.min = 0; /* mute */ |
| 129 | uinfo->value.integer.max = 0x7f; /* 0dB */ |
| 130 | return 0; |
| 131 | } |
| 132 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 133 | static int stac9460_dac_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 135 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 136 | int idx; |
| 137 | unsigned char vol; |
| 138 | |
| 139 | if (kcontrol->private_value) |
| 140 | idx = STAC946X_MASTER_VOLUME; |
| 141 | else |
| 142 | idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME; |
| 143 | vol = stac9460_get(ice, idx) & 0x7f; |
| 144 | ucontrol->value.integer.value[0] = 0x7f - vol; |
| 145 | |
| 146 | return 0; |
| 147 | } |
| 148 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 149 | static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 150 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 151 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 152 | int idx; |
| 153 | unsigned char tmp, ovol, nvol; |
| 154 | int change; |
| 155 | |
| 156 | if (kcontrol->private_value) |
| 157 | idx = STAC946X_MASTER_VOLUME; |
| 158 | else |
| 159 | idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME; |
| 160 | nvol = ucontrol->value.integer.value[0]; |
| 161 | tmp = stac9460_get(ice, idx); |
| 162 | ovol = 0x7f - (tmp & 0x7f); |
| 163 | change = (ovol != nvol); |
| 164 | if (change) { |
| 165 | stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80)); |
| 166 | } |
| 167 | return change; |
| 168 | } |
| 169 | |
| 170 | /* |
| 171 | * ADC mute control |
| 172 | */ |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame^] | 173 | #define stac9460_adc_mute_info snd_ctl_boolean_stereo_info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 175 | static int stac9460_adc_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 176 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 177 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 178 | unsigned char val; |
| 179 | int i; |
| 180 | |
| 181 | for (i = 0; i < 2; ++i) { |
| 182 | val = stac9460_get(ice, STAC946X_MIC_L_VOLUME + i); |
| 183 | ucontrol->value.integer.value[i] = ~val>>7 & 0x1; |
| 184 | } |
| 185 | |
| 186 | return 0; |
| 187 | } |
| 188 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 189 | static int stac9460_adc_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 190 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 191 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | unsigned char new, old; |
| 193 | int i, reg; |
| 194 | int change; |
| 195 | |
| 196 | for (i = 0; i < 2; ++i) { |
| 197 | reg = STAC946X_MIC_L_VOLUME + i; |
| 198 | old = stac9460_get(ice, reg); |
| 199 | new = (~ucontrol->value.integer.value[i]<<7&0x80) | (old&~0x80); |
| 200 | change = (new != old); |
| 201 | if (change) |
| 202 | stac9460_put(ice, reg, new); |
| 203 | } |
| 204 | |
| 205 | return change; |
| 206 | } |
| 207 | |
| 208 | /* |
| 209 | * ADC gain mixer control |
| 210 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 211 | static int stac9460_adc_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 212 | { |
| 213 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 214 | uinfo->count = 2; |
| 215 | uinfo->value.integer.min = 0; /* 0dB */ |
| 216 | uinfo->value.integer.max = 0x0f; /* 22.5dB */ |
| 217 | return 0; |
| 218 | } |
| 219 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 220 | static int stac9460_adc_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 221 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 222 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 223 | int i, reg; |
| 224 | unsigned char vol; |
| 225 | |
| 226 | for (i = 0; i < 2; ++i) { |
| 227 | reg = STAC946X_MIC_L_VOLUME + i; |
| 228 | vol = stac9460_get(ice, reg) & 0x0f; |
| 229 | ucontrol->value.integer.value[i] = 0x0f - vol; |
| 230 | } |
| 231 | |
| 232 | return 0; |
| 233 | } |
| 234 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 235 | static int stac9460_adc_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 236 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 237 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 238 | int i, reg; |
| 239 | unsigned char ovol, nvol; |
| 240 | int change; |
| 241 | |
| 242 | for (i = 0; i < 2; ++i) { |
| 243 | reg = STAC946X_MIC_L_VOLUME + i; |
| 244 | nvol = ucontrol->value.integer.value[i]; |
| 245 | ovol = 0x0f - stac9460_get(ice, reg); |
| 246 | change = ((ovol & 0x0f) != nvol); |
| 247 | if (change) |
| 248 | stac9460_put(ice, reg, (0x0f - nvol) | (ovol & ~0x0f)); |
| 249 | } |
| 250 | |
| 251 | return change; |
| 252 | } |
| 253 | |
| 254 | #if 0 |
| 255 | /* |
| 256 | * Headphone Amplifier |
| 257 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 258 | static int aureon_set_headphone_amp(struct snd_ice1712 *ice, int enable) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 259 | { |
| 260 | unsigned int tmp, tmp2; |
| 261 | |
| 262 | tmp2 = tmp = snd_ice1712_gpio_read(ice); |
| 263 | if (enable) |
| 264 | tmp |= AUREON_HP_SEL; |
| 265 | else |
| 266 | tmp &= ~ AUREON_HP_SEL; |
| 267 | if (tmp != tmp2) { |
| 268 | snd_ice1712_gpio_write(ice, tmp); |
| 269 | return 1; |
| 270 | } |
| 271 | return 0; |
| 272 | } |
| 273 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 274 | static int aureon_get_headphone_amp(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 275 | { |
| 276 | unsigned int tmp = snd_ice1712_gpio_read(ice); |
| 277 | |
| 278 | return ( tmp & AUREON_HP_SEL )!= 0; |
| 279 | } |
| 280 | |
Takashi Iwai | a5ce889 | 2007-07-23 15:42:26 +0200 | [diff] [blame^] | 281 | #define aureon_bool_info snd_ctl_boolean_mono_info |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 282 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 283 | static int aureon_hpamp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 285 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 286 | |
| 287 | ucontrol->value.integer.value[0] = aureon_get_headphone_amp(ice); |
| 288 | return 0; |
| 289 | } |
| 290 | |
| 291 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 292 | static int aureon_hpamp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 293 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 294 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 295 | |
| 296 | return aureon_set_headphone_amp(ice,ucontrol->value.integer.value[0]); |
| 297 | } |
| 298 | |
| 299 | /* |
| 300 | * Deemphasis |
| 301 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 302 | static int aureon_deemp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 303 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 304 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 305 | ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) == 0xf; |
| 306 | return 0; |
| 307 | } |
| 308 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 309 | static int aureon_deemp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 310 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 311 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 312 | int temp, temp2; |
| 313 | temp2 = temp = wm_get(ice, WM_DAC_CTRL2); |
| 314 | if (ucontrol->value.integer.value[0]) |
| 315 | temp |= 0xf; |
| 316 | else |
| 317 | temp &= ~0xf; |
| 318 | if (temp != temp2) { |
| 319 | wm_put(ice, WM_DAC_CTRL2, temp); |
| 320 | return 1; |
| 321 | } |
| 322 | return 0; |
| 323 | } |
| 324 | |
| 325 | /* |
| 326 | * ADC Oversampling |
| 327 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 328 | static int aureon_oversampling_info(struct snd_kcontrol *k, struct snd_ctl_elem_info *uinfo) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | { |
| 330 | static char *texts[2] = { "128x", "64x" }; |
| 331 | |
| 332 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 333 | uinfo->count = 1; |
| 334 | uinfo->value.enumerated.items = 2; |
| 335 | |
| 336 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 337 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| 338 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| 339 | |
| 340 | return 0; |
| 341 | } |
| 342 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 343 | static int aureon_oversampling_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 344 | { |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 345 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 346 | ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8; |
| 347 | return 0; |
| 348 | } |
| 349 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 350 | static int aureon_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 351 | { |
| 352 | int temp, temp2; |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 353 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 354 | |
| 355 | temp2 = temp = wm_get(ice, WM_MASTER); |
| 356 | |
| 357 | if (ucontrol->value.enumerated.item[0]) |
| 358 | temp |= 0x8; |
| 359 | else |
| 360 | temp &= ~0x8; |
| 361 | |
| 362 | if (temp != temp2) { |
| 363 | wm_put(ice, WM_MASTER, temp); |
| 364 | return 1; |
| 365 | } |
| 366 | return 0; |
| 367 | } |
| 368 | #endif |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 369 | static int stac9460_mic_sw_info(struct snd_kcontrol *kcontrol, |
| 370 | struct snd_ctl_elem_info *uinfo) |
| 371 | { |
| 372 | static char *texts[2] = { "Line In", "Mic" }; |
| 373 | |
| 374 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 375 | uinfo->count = 1; |
| 376 | uinfo->value.enumerated.items = 2; |
| 377 | |
| 378 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 379 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| 380 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| 381 | |
| 382 | return 0; |
| 383 | } |
| 384 | |
| 385 | |
| 386 | static int stac9460_mic_sw_get(struct snd_kcontrol *kcontrol, |
| 387 | struct snd_ctl_elem_value *ucontrol) |
| 388 | { |
| 389 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 390 | unsigned char val; |
| 391 | |
| 392 | val = stac9460_get(ice, STAC946X_GENERAL_PURPOSE); |
| 393 | ucontrol->value.enumerated.item[0] = (val >> 7) & 0x1; |
| 394 | return 0; |
| 395 | } |
| 396 | |
| 397 | static int stac9460_mic_sw_put(struct snd_kcontrol *kcontrol, |
| 398 | struct snd_ctl_elem_value *ucontrol) |
| 399 | { |
| 400 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 401 | unsigned char new, old; |
| 402 | int change; |
| 403 | old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE); |
| 404 | new = (ucontrol->value.enumerated.item[0] << 7 & 0x80) | (old & ~0x80); |
| 405 | change = (new != old); |
| 406 | if (change) |
| 407 | stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new); |
| 408 | return change; |
| 409 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | |
Takashi Iwai | 0cb29ea | 2007-01-29 15:33:49 +0100 | [diff] [blame] | 411 | static const DECLARE_TLV_DB_SCALE(db_scale_dac, -19125, 75, 0); |
| 412 | static const DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0); |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 413 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 414 | /* |
| 415 | * mixers |
| 416 | */ |
| 417 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 418 | static struct snd_kcontrol_new stac_controls[] __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 419 | { |
| 420 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 421 | .name = "Master Playback Switch", |
| 422 | .info = stac9460_dac_mute_info, |
| 423 | .get = stac9460_dac_mute_get, |
| 424 | .put = stac9460_dac_mute_put, |
| 425 | .private_value = 1, |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 426 | .tlv = { .p = db_scale_dac } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 427 | }, |
| 428 | { |
| 429 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 430 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
| 431 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 432 | .name = "Master Playback Volume", |
| 433 | .info = stac9460_dac_vol_info, |
| 434 | .get = stac9460_dac_vol_get, |
| 435 | .put = stac9460_dac_vol_put, |
| 436 | .private_value = 1, |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 437 | .tlv = { .p = db_scale_dac } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 438 | }, |
| 439 | { |
| 440 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 441 | .name = "DAC Switch", |
| 442 | .count = 6, |
| 443 | .info = stac9460_dac_mute_info, |
| 444 | .get = stac9460_dac_mute_get, |
| 445 | .put = stac9460_dac_mute_put, |
| 446 | }, |
| 447 | { |
| 448 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 449 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
| 450 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 451 | .name = "DAC Volume", |
| 452 | .count = 6, |
| 453 | .info = stac9460_dac_vol_info, |
| 454 | .get = stac9460_dac_vol_get, |
| 455 | .put = stac9460_dac_vol_put, |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 456 | .tlv = { .p = db_scale_dac } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 457 | }, |
| 458 | { |
| 459 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 460 | .name = "ADC Capture Switch", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 461 | .count = 1, |
| 462 | .info = stac9460_adc_mute_info, |
| 463 | .get = stac9460_adc_mute_get, |
| 464 | .put = stac9460_adc_mute_put, |
| 465 | |
| 466 | }, |
| 467 | { |
| 468 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 469 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | |
| 470 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 471 | .name = "ADC Capture Volume", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 472 | .count = 1, |
| 473 | .info = stac9460_adc_vol_info, |
| 474 | .get = stac9460_adc_vol_get, |
| 475 | .put = stac9460_adc_vol_put, |
Takashi Iwai | f640c32 | 2006-08-30 16:57:37 +0200 | [diff] [blame] | 476 | .tlv = { .p = db_scale_adc } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 477 | }, |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 478 | { |
| 479 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 480 | .name = "Analog Capture Input", |
| 481 | .info = stac9460_mic_sw_info, |
| 482 | .get = stac9460_mic_sw_get, |
| 483 | .put = stac9460_mic_sw_put, |
| 484 | |
| 485 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 486 | #if 0 |
| 487 | { |
| 488 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 489 | .name = "Capture Route", |
| 490 | .info = wm_adc_mux_info, |
| 491 | .get = wm_adc_mux_get, |
| 492 | .put = wm_adc_mux_put, |
| 493 | }, |
| 494 | { |
| 495 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 496 | .name = "Headphone Amplifier Switch", |
| 497 | .info = aureon_bool_info, |
| 498 | .get = aureon_hpamp_get, |
| 499 | .put = aureon_hpamp_put |
| 500 | }, |
| 501 | { |
| 502 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 503 | .name = "DAC Deemphasis Switch", |
| 504 | .info = aureon_bool_info, |
| 505 | .get = aureon_deemp_get, |
| 506 | .put = aureon_deemp_put |
| 507 | }, |
| 508 | { |
| 509 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 510 | .name = "ADC Oversampling", |
| 511 | .info = aureon_oversampling_info, |
| 512 | .get = aureon_oversampling_get, |
| 513 | .put = aureon_oversampling_put |
| 514 | }, |
| 515 | #endif |
| 516 | }; |
| 517 | |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 518 | |
| 519 | /* AK4114 - ICE1724 connections on Prodigy192 + MI/ODI/O */ |
| 520 | /* CDTO (pin 32) -- GPIO11 pin 86 |
| 521 | * CDTI (pin 33) -- GPIO10 pin 77 |
| 522 | * CCLK (pin 34) -- GPIO9 pin 76 |
| 523 | * CSN (pin 35) -- GPIO8 pin 75 |
| 524 | */ |
| 525 | #define AK4114_ADDR 0x00 /* C1-C0: Chip Address |
| 526 | * (According to datasheet fixed to “00”) |
| 527 | */ |
| 528 | |
| 529 | /* |
| 530 | * 4wire ak4114 protocol - writing data |
| 531 | */ |
| 532 | static void write_data(struct snd_ice1712 *ice, unsigned int gpio, |
| 533 | unsigned int data, int idx) |
| 534 | { |
| 535 | for (; idx >= 0; idx--) { |
| 536 | /* drop clock */ |
| 537 | gpio &= ~VT1724_PRODIGY192_CCLK; |
| 538 | snd_ice1712_gpio_write(ice, gpio); |
| 539 | udelay(1); |
| 540 | /* set data */ |
| 541 | if (data & (1 << idx)) |
| 542 | gpio |= VT1724_PRODIGY192_CDOUT; |
| 543 | else |
| 544 | gpio &= ~VT1724_PRODIGY192_CDOUT; |
| 545 | snd_ice1712_gpio_write(ice, gpio); |
| 546 | udelay(1); |
| 547 | /* raise clock */ |
| 548 | gpio |= VT1724_PRODIGY192_CCLK; |
| 549 | snd_ice1712_gpio_write(ice, gpio); |
| 550 | udelay(1); |
| 551 | } |
| 552 | } |
| 553 | |
| 554 | /* |
| 555 | * 4wire ak4114 protocol - reading data |
| 556 | */ |
| 557 | static unsigned char read_data(struct snd_ice1712 *ice, unsigned int gpio, |
| 558 | int idx) |
| 559 | { |
| 560 | unsigned char data = 0; |
| 561 | |
| 562 | for (; idx >= 0; idx--) { |
| 563 | /* drop clock */ |
| 564 | gpio &= ~VT1724_PRODIGY192_CCLK; |
| 565 | snd_ice1712_gpio_write(ice, gpio); |
| 566 | udelay(1); |
| 567 | /* read data */ |
| 568 | if (snd_ice1712_gpio_read(ice) & VT1724_PRODIGY192_CDIN) |
| 569 | data |= (1 << idx); |
| 570 | udelay(1); |
| 571 | /* raise clock */ |
| 572 | gpio |= VT1724_PRODIGY192_CCLK; |
| 573 | snd_ice1712_gpio_write(ice, gpio); |
| 574 | udelay(1); |
| 575 | } |
| 576 | return data; |
| 577 | } |
| 578 | /* |
| 579 | * 4wire ak4114 protocol - starting sequence |
| 580 | */ |
| 581 | static unsigned int prodigy192_4wire_start(struct snd_ice1712 *ice) |
| 582 | { |
| 583 | unsigned int tmp; |
| 584 | |
| 585 | snd_ice1712_save_gpio_status(ice); |
| 586 | tmp = snd_ice1712_gpio_read(ice); |
| 587 | |
| 588 | tmp |= VT1724_PRODIGY192_CCLK; /* high at init */ |
| 589 | tmp &= ~VT1724_PRODIGY192_CS; /* drop chip select */ |
| 590 | snd_ice1712_gpio_write(ice, tmp); |
| 591 | udelay(1); |
| 592 | return tmp; |
| 593 | } |
| 594 | |
| 595 | /* |
| 596 | * 4wire ak4114 protocol - final sequence |
| 597 | */ |
| 598 | static void prodigy192_4wire_finish(struct snd_ice1712 *ice, unsigned int tmp) |
| 599 | { |
| 600 | tmp |= VT1724_PRODIGY192_CS; /* raise chip select */ |
| 601 | snd_ice1712_gpio_write(ice, tmp); |
| 602 | udelay(1); |
| 603 | snd_ice1712_restore_gpio_status(ice); |
| 604 | } |
| 605 | |
| 606 | /* |
| 607 | * Write data to addr register of ak4114 |
| 608 | */ |
| 609 | static void prodigy192_ak4114_write(void *private_data, unsigned char addr, |
| 610 | unsigned char data) |
| 611 | { |
| 612 | struct snd_ice1712 *ice = private_data; |
| 613 | unsigned int tmp, addrdata; |
| 614 | tmp = prodigy192_4wire_start(ice); |
| 615 | addrdata = (AK4114_ADDR << 6) | 0x20 | (addr & 0x1f); |
| 616 | addrdata = (addrdata << 8) | data; |
| 617 | write_data(ice, tmp, addrdata, 15); |
| 618 | prodigy192_4wire_finish(ice, tmp); |
| 619 | } |
| 620 | |
| 621 | /* |
| 622 | * Read data from addr register of ak4114 |
| 623 | */ |
| 624 | static unsigned char prodigy192_ak4114_read(void *private_data, |
| 625 | unsigned char addr) |
| 626 | { |
| 627 | struct snd_ice1712 *ice = private_data; |
| 628 | unsigned int tmp; |
| 629 | unsigned char data; |
| 630 | |
| 631 | tmp = prodigy192_4wire_start(ice); |
| 632 | write_data(ice, tmp, (AK4114_ADDR << 6) | (addr & 0x1f), 7); |
| 633 | data = read_data(ice, tmp, 7); |
| 634 | prodigy192_4wire_finish(ice, tmp); |
| 635 | return data; |
| 636 | } |
| 637 | |
| 638 | |
| 639 | static int ak4114_input_sw_info(struct snd_kcontrol *kcontrol, |
| 640 | struct snd_ctl_elem_info *uinfo) |
| 641 | { |
| 642 | static char *texts[2] = { "Toslink", "Coax" }; |
| 643 | |
| 644 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 645 | uinfo->count = 1; |
| 646 | uinfo->value.enumerated.items = 2; |
| 647 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 648 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| 649 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| 650 | return 0; |
| 651 | } |
| 652 | |
| 653 | |
| 654 | static int ak4114_input_sw_get(struct snd_kcontrol *kcontrol, |
| 655 | struct snd_ctl_elem_value *ucontrol) |
| 656 | { |
| 657 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 658 | unsigned char val; |
| 659 | |
| 660 | val = prodigy192_ak4114_read(ice, AK4114_REG_IO1); |
| 661 | /* AK4114_IPS0 bit = 0 -> RX0 = Toslink |
| 662 | * AK4114_IPS0 bit = 1 -> RX1 = Coax |
| 663 | */ |
| 664 | ucontrol->value.enumerated.item[0] = (val & AK4114_IPS0) ? 1 : 0; |
| 665 | return 0; |
| 666 | } |
| 667 | |
| 668 | static int ak4114_input_sw_put(struct snd_kcontrol *kcontrol, |
| 669 | struct snd_ctl_elem_value *ucontrol) |
| 670 | { |
| 671 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
| 672 | unsigned char new, old, itemvalue; |
| 673 | int change; |
| 674 | |
| 675 | old = prodigy192_ak4114_read(ice, AK4114_REG_IO1); |
| 676 | /* AK4114_IPS0 could be any bit */ |
| 677 | itemvalue = (ucontrol->value.enumerated.item[0]) ? 0xff : 0x00; |
| 678 | |
| 679 | new = (itemvalue & AK4114_IPS0) | (old & ~AK4114_IPS0); |
| 680 | change = (new != old); |
| 681 | if (change) |
| 682 | prodigy192_ak4114_write(ice, AK4114_REG_IO1, new); |
| 683 | return change; |
| 684 | } |
| 685 | |
| 686 | |
Randy Dunlap | 53f3bed | 2007-06-27 14:09:57 -0700 | [diff] [blame] | 687 | static struct snd_kcontrol_new ak4114_controls[] __devinitdata = { |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 688 | { |
| 689 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 690 | .name = "MIODIO IEC958 Capture Input", |
| 691 | .info = ak4114_input_sw_info, |
| 692 | .get = ak4114_input_sw_get, |
| 693 | .put = ak4114_input_sw_put, |
| 694 | |
| 695 | } |
| 696 | }; |
| 697 | |
| 698 | |
| 699 | static int prodigy192_ak4114_init(struct snd_ice1712 *ice) |
| 700 | { |
| 701 | static const unsigned char ak4114_init_vals[] = { |
| 702 | AK4114_RST | AK4114_PWN | AK4114_OCKS0 | AK4114_OCKS1, |
Pavel Hofman | c5a30f8 | 2007-04-24 12:27:36 +0200 | [diff] [blame] | 703 | /* ice1724 expects I2S and provides clock, |
| 704 | * DEM0 disables the deemphasis filter |
| 705 | */ |
| 706 | AK4114_DIF_I24I2S | AK4114_DEM0 , |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 707 | AK4114_TX1E, |
| 708 | AK4114_EFH_1024 | AK4114_DIT, /* default input RX0 */ |
| 709 | 0, |
| 710 | 0 |
| 711 | }; |
| 712 | static const unsigned char ak4114_init_txcsb[] = { |
| 713 | 0x41, 0x02, 0x2c, 0x00, 0x00 |
| 714 | }; |
| 715 | |
| 716 | return snd_ak4114_create(ice->card, |
| 717 | prodigy192_ak4114_read, |
| 718 | prodigy192_ak4114_write, |
| 719 | ak4114_init_vals, ak4114_init_txcsb, |
| 720 | ice, &ice->spec.prodigy192.ak4114); |
| 721 | } |
| 722 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 723 | static int __devinit prodigy192_add_controls(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 724 | { |
| 725 | unsigned int i; |
| 726 | int err; |
| 727 | |
| 728 | for (i = 0; i < ARRAY_SIZE(stac_controls); i++) { |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 729 | err = snd_ctl_add(ice->card, |
| 730 | snd_ctl_new1(&stac_controls[i], ice)); |
| 731 | if (err < 0) |
| 732 | return err; |
| 733 | } |
| 734 | if (ice->spec.prodigy192.ak4114) { |
| 735 | /* ak4114 is connected */ |
| 736 | for (i = 0; i < ARRAY_SIZE(ak4114_controls); i++) { |
| 737 | err = snd_ctl_add(ice->card, |
| 738 | snd_ctl_new1(&ak4114_controls[i], |
| 739 | ice)); |
| 740 | if (err < 0) |
| 741 | return err; |
| 742 | } |
| 743 | err = snd_ak4114_build(ice->spec.prodigy192.ak4114, |
| 744 | NULL, /* ak4114 in MIO/DI/O handles no IEC958 output */ |
| 745 | ice->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 746 | if (err < 0) |
| 747 | return err; |
| 748 | } |
| 749 | return 0; |
| 750 | } |
| 751 | |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 752 | /* |
| 753 | * check for presence of MI/ODI/O add-on card with digital inputs |
| 754 | */ |
| 755 | static int prodigy192_miodio_exists(struct snd_ice1712 *ice) |
| 756 | { |
| 757 | |
| 758 | unsigned char orig_value; |
| 759 | const unsigned char test_data = 0xd1; /* random value */ |
| 760 | unsigned char addr = AK4114_REG_INT0_MASK; /* random SAFE address */ |
| 761 | int exists = 0; |
| 762 | |
| 763 | orig_value = prodigy192_ak4114_read(ice, addr); |
| 764 | prodigy192_ak4114_write(ice, addr, test_data); |
| 765 | if (prodigy192_ak4114_read(ice, addr) == test_data) { |
| 766 | /* ak4114 seems to communicate, apparently exists */ |
| 767 | /* writing back original value */ |
| 768 | prodigy192_ak4114_write(ice, addr, orig_value); |
| 769 | exists = 1; |
| 770 | } |
| 771 | return exists; |
| 772 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 773 | |
| 774 | /* |
| 775 | * initialize the chip |
| 776 | */ |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 777 | static int __devinit prodigy192_init(struct snd_ice1712 *ice) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 778 | { |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 779 | static const unsigned short stac_inits_prodigy[] = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 780 | STAC946X_RESET, 0, |
| 781 | /* STAC946X_MASTER_VOLUME, 0, |
| 782 | STAC946X_LF_VOLUME, 0, |
| 783 | STAC946X_RF_VOLUME, 0, |
| 784 | STAC946X_LR_VOLUME, 0, |
| 785 | STAC946X_RR_VOLUME, 0, |
| 786 | STAC946X_CENTER_VOLUME, 0, |
| 787 | STAC946X_LFE_VOLUME, 0,*/ |
| 788 | (unsigned short)-1 |
| 789 | }; |
Takashi Iwai | 32b47da | 2007-01-29 15:26:36 +0100 | [diff] [blame] | 790 | const unsigned short *p; |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 791 | int err = 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 792 | |
| 793 | /* prodigy 192 */ |
| 794 | ice->num_total_dacs = 6; |
| 795 | ice->num_total_adcs = 2; |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 796 | ice->vt1720 = 0; /* ice1724, e.g. 23 GPIOs */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | |
| 798 | /* initialize codec */ |
| 799 | p = stac_inits_prodigy; |
| 800 | for (; *p != (unsigned short)-1; p += 2) |
| 801 | stac9460_put(ice, p[0], p[1]); |
| 802 | |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 803 | /* MI/ODI/O add on card with AK4114 */ |
| 804 | if (prodigy192_miodio_exists(ice)) { |
| 805 | err = prodigy192_ak4114_init(ice); |
| 806 | /* from this moment if err = 0 then |
| 807 | * ice->spec.prodigy192.ak4114 should not be null |
| 808 | */ |
| 809 | snd_printdd("AK4114 initialized with status %d\n", err); |
| 810 | } else |
| 811 | snd_printdd("AK4114 not found\n"); |
| 812 | if (err < 0) |
| 813 | return err; |
| 814 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 815 | return 0; |
| 816 | } |
| 817 | |
| 818 | |
| 819 | /* |
| 820 | * Aureon boards don't provide the EEPROM data except for the vendor IDs. |
| 821 | * hence the driver needs to sets up it properly. |
| 822 | */ |
| 823 | |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 824 | static unsigned char prodigy71_eeprom[] __devinitdata = { |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 825 | [ICE_EEP2_SYSCONF] = 0x6a, /* 49MHz crystal, mpu401, |
| 826 | * spdif-in+ 1 stereo ADC, |
| 827 | * 3 stereo DACs |
| 828 | */ |
Takashi Iwai | 189bc17 | 2007-01-29 15:25:40 +0100 | [diff] [blame] | 829 | [ICE_EEP2_ACLINK] = 0x80, /* I2S */ |
| 830 | [ICE_EEP2_I2S] = 0xf8, /* vol, 96k, 24bit, 192k */ |
| 831 | [ICE_EEP2_SPDIF] = 0xc3, /* out-en, out-int, spdif-in */ |
| 832 | [ICE_EEP2_GPIO_DIR] = 0xff, |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 833 | [ICE_EEP2_GPIO_DIR1] = ~(VT1724_PRODIGY192_CDIN >> 8) , |
Takashi Iwai | 189bc17 | 2007-01-29 15:25:40 +0100 | [diff] [blame] | 834 | [ICE_EEP2_GPIO_DIR2] = 0xbf, |
| 835 | [ICE_EEP2_GPIO_MASK] = 0x00, |
| 836 | [ICE_EEP2_GPIO_MASK1] = 0x00, |
| 837 | [ICE_EEP2_GPIO_MASK2] = 0x00, |
| 838 | [ICE_EEP2_GPIO_STATE] = 0x00, |
| 839 | [ICE_EEP2_GPIO_STATE1] = 0x00, |
Pavel Hofman | 7d4b438 | 2007-04-10 11:39:58 +0200 | [diff] [blame] | 840 | [ICE_EEP2_GPIO_STATE2] = 0x10, /* GPIO20: 0 = CD drive dig. input |
| 841 | * passthrough, |
| 842 | * 1 = SPDIF-OUT from ice1724 |
| 843 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 844 | }; |
| 845 | |
| 846 | |
| 847 | /* entry point */ |
Takashi Iwai | 1b60f6b | 2007-03-13 22:13:47 +0100 | [diff] [blame] | 848 | struct snd_ice1712_card_info snd_vt1724_prodigy192_cards[] __devinitdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 849 | { |
| 850 | .subvendor = VT1724_SUBDEVICE_PRODIGY192VE, |
| 851 | .name = "Audiotrak Prodigy 192", |
| 852 | .model = "prodigy192", |
| 853 | .chip_init = prodigy192_init, |
| 854 | .build_controls = prodigy192_add_controls, |
| 855 | .eeprom_size = sizeof(prodigy71_eeprom), |
| 856 | .eeprom_data = prodigy71_eeprom, |
| 857 | }, |
| 858 | { } /* terminator */ |
| 859 | }; |