Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT) |
| 3 | * VIA VT1720 (Envy24PT) |
| 4 | * |
| 5 | * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz> |
| 6 | * 2002 James Stafford <jstafford@ampltd.com> |
| 7 | * 2003 Takashi Iwai <tiwai@suse.de> |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 22 | * |
| 23 | */ |
| 24 | |
| 25 | #include <sound/driver.h> |
| 26 | #include <asm/io.h> |
| 27 | #include <linux/delay.h> |
| 28 | #include <linux/interrupt.h> |
| 29 | #include <linux/init.h> |
| 30 | #include <linux/pci.h> |
| 31 | #include <linux/slab.h> |
| 32 | #include <linux/moduleparam.h> |
| 33 | #include <sound/core.h> |
| 34 | #include <sound/info.h> |
| 35 | #include <sound/mpu401.h> |
| 36 | #include <sound/initval.h> |
| 37 | |
| 38 | #include <sound/asoundef.h> |
| 39 | |
| 40 | #include "ice1712.h" |
| 41 | #include "envy24ht.h" |
| 42 | |
| 43 | /* lowlevel routines */ |
| 44 | #include "amp.h" |
| 45 | #include "revo.h" |
| 46 | #include "aureon.h" |
| 47 | #include "vt1720_mobo.h" |
| 48 | #include "pontis.h" |
| 49 | #include "prodigy192.h" |
| 50 | #include "juli.h" |
| 51 | #include "phase.h" |
| 52 | |
| 53 | |
| 54 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); |
| 55 | MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)"); |
| 56 | MODULE_LICENSE("GPL"); |
| 57 | MODULE_SUPPORTED_DEVICE("{" |
| 58 | REVO_DEVICE_DESC |
| 59 | AMP_AUDIO2000_DEVICE_DESC |
| 60 | AUREON_DEVICE_DESC |
| 61 | VT1720_MOBO_DEVICE_DESC |
| 62 | PONTIS_DEVICE_DESC |
| 63 | PRODIGY192_DEVICE_DESC |
| 64 | JULI_DEVICE_DESC |
| 65 | PHASE_DEVICE_DESC |
| 66 | "{VIA,VT1720}," |
| 67 | "{VIA,VT1724}," |
| 68 | "{ICEnsemble,Generic ICE1724}," |
| 69 | "{ICEnsemble,Generic Envy24HT}" |
| 70 | "{ICEnsemble,Generic Envy24PT}}"); |
| 71 | |
| 72 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| 73 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| 74 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
| 75 | static char *model[SNDRV_CARDS]; |
| 76 | |
| 77 | module_param_array(index, int, NULL, 0444); |
| 78 | MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard."); |
| 79 | module_param_array(id, charp, NULL, 0444); |
| 80 | MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard."); |
| 81 | module_param_array(enable, bool, NULL, 0444); |
| 82 | MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); |
| 83 | module_param_array(model, charp, NULL, 0444); |
| 84 | MODULE_PARM_DESC(model, "Use the given board model."); |
| 85 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 86 | |
| 87 | /* Both VT1720 and VT1724 have the same PCI IDs */ |
| 88 | static struct pci_device_id snd_vt1724_ids[] = { |
| 89 | { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_VT1724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, |
| 90 | { 0, } |
| 91 | }; |
| 92 | |
| 93 | MODULE_DEVICE_TABLE(pci, snd_vt1724_ids); |
| 94 | |
| 95 | |
| 96 | static int PRO_RATE_LOCKED; |
| 97 | static int PRO_RATE_RESET = 1; |
| 98 | static unsigned int PRO_RATE_DEFAULT = 44100; |
| 99 | |
| 100 | /* |
| 101 | * Basic I/O |
| 102 | */ |
| 103 | |
| 104 | /* check whether the clock mode is spdif-in */ |
| 105 | static inline int is_spdif_master(ice1712_t *ice) |
| 106 | { |
| 107 | return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0; |
| 108 | } |
| 109 | |
| 110 | static inline int is_pro_rate_locked(ice1712_t *ice) |
| 111 | { |
| 112 | return is_spdif_master(ice) || PRO_RATE_LOCKED; |
| 113 | } |
| 114 | |
| 115 | /* |
| 116 | * ac97 section |
| 117 | */ |
| 118 | |
| 119 | static unsigned char snd_vt1724_ac97_ready(ice1712_t *ice) |
| 120 | { |
| 121 | unsigned char old_cmd; |
| 122 | int tm; |
| 123 | for (tm = 0; tm < 0x10000; tm++) { |
| 124 | old_cmd = inb(ICEMT1724(ice, AC97_CMD)); |
| 125 | if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ)) |
| 126 | continue; |
| 127 | if (!(old_cmd & VT1724_AC97_READY)) |
| 128 | continue; |
| 129 | return old_cmd; |
| 130 | } |
| 131 | snd_printd(KERN_ERR "snd_vt1724_ac97_ready: timeout\n"); |
| 132 | return old_cmd; |
| 133 | } |
| 134 | |
| 135 | static int snd_vt1724_ac97_wait_bit(ice1712_t *ice, unsigned char bit) |
| 136 | { |
| 137 | int tm; |
| 138 | for (tm = 0; tm < 0x10000; tm++) |
| 139 | if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0) |
| 140 | return 0; |
| 141 | snd_printd(KERN_ERR "snd_vt1724_ac97_wait_bit: timeout\n"); |
| 142 | return -EIO; |
| 143 | } |
| 144 | |
| 145 | static void snd_vt1724_ac97_write(ac97_t *ac97, |
| 146 | unsigned short reg, |
| 147 | unsigned short val) |
| 148 | { |
| 149 | ice1712_t *ice = (ice1712_t *)ac97->private_data; |
| 150 | unsigned char old_cmd; |
| 151 | |
| 152 | old_cmd = snd_vt1724_ac97_ready(ice); |
| 153 | old_cmd &= ~VT1724_AC97_ID_MASK; |
| 154 | old_cmd |= ac97->num; |
| 155 | outb(reg, ICEMT1724(ice, AC97_INDEX)); |
| 156 | outw(val, ICEMT1724(ice, AC97_DATA)); |
| 157 | outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD)); |
| 158 | snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE); |
| 159 | } |
| 160 | |
| 161 | static unsigned short snd_vt1724_ac97_read(ac97_t *ac97, unsigned short reg) |
| 162 | { |
| 163 | ice1712_t *ice = (ice1712_t *)ac97->private_data; |
| 164 | unsigned char old_cmd; |
| 165 | |
| 166 | old_cmd = snd_vt1724_ac97_ready(ice); |
| 167 | old_cmd &= ~VT1724_AC97_ID_MASK; |
| 168 | old_cmd |= ac97->num; |
| 169 | outb(reg, ICEMT1724(ice, AC97_INDEX)); |
| 170 | outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD)); |
| 171 | if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0) |
| 172 | return ~0; |
| 173 | return inw(ICEMT1724(ice, AC97_DATA)); |
| 174 | } |
| 175 | |
| 176 | |
| 177 | /* |
| 178 | * GPIO operations |
| 179 | */ |
| 180 | |
| 181 | /* set gpio direction 0 = read, 1 = write */ |
| 182 | static void snd_vt1724_set_gpio_dir(ice1712_t *ice, unsigned int data) |
| 183 | { |
| 184 | outl(data, ICEREG1724(ice, GPIO_DIRECTION)); |
| 185 | inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */ |
| 186 | } |
| 187 | |
| 188 | /* set the gpio mask (0 = writable) */ |
| 189 | static void snd_vt1724_set_gpio_mask(ice1712_t *ice, unsigned int data) |
| 190 | { |
| 191 | outw(data, ICEREG1724(ice, GPIO_WRITE_MASK)); |
| 192 | if (! ice->vt1720) /* VT1720 supports only 16 GPIO bits */ |
| 193 | outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22)); |
| 194 | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */ |
| 195 | } |
| 196 | |
| 197 | static void snd_vt1724_set_gpio_data(ice1712_t *ice, unsigned int data) |
| 198 | { |
| 199 | outw(data, ICEREG1724(ice, GPIO_DATA)); |
| 200 | if (! ice->vt1720) |
| 201 | outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22)); |
| 202 | inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */ |
| 203 | } |
| 204 | |
| 205 | static unsigned int snd_vt1724_get_gpio_data(ice1712_t *ice) |
| 206 | { |
| 207 | unsigned int data; |
| 208 | if (! ice->vt1720) |
| 209 | data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22)); |
| 210 | else |
| 211 | data = 0; |
| 212 | data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA)); |
| 213 | return data; |
| 214 | } |
| 215 | |
| 216 | /* |
| 217 | * Interrupt handler |
| 218 | */ |
| 219 | |
| 220 | static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id, struct pt_regs *regs) |
| 221 | { |
| 222 | ice1712_t *ice = dev_id; |
| 223 | unsigned char status; |
| 224 | int handled = 0; |
| 225 | |
| 226 | while (1) { |
| 227 | status = inb(ICEREG1724(ice, IRQSTAT)); |
| 228 | if (status == 0) |
| 229 | break; |
| 230 | |
| 231 | handled = 1; |
| 232 | /* these should probably be separated at some point, |
| 233 | but as we don't currently have MPU support on the board I will leave it */ |
| 234 | if ((status & VT1724_IRQ_MPU_RX)||(status & VT1724_IRQ_MPU_TX)) { |
| 235 | if (ice->rmidi[0]) |
| 236 | snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs); |
| 237 | outb(status & (VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX), ICEREG1724(ice, IRQSTAT)); |
| 238 | status &= ~(VT1724_IRQ_MPU_RX|VT1724_IRQ_MPU_TX); |
| 239 | } |
| 240 | if (status & VT1724_IRQ_MTPCM) { |
| 241 | /* |
| 242 | * Multi-track PCM |
| 243 | * PCM assignment are: |
| 244 | * Playback DMA0 (M/C) = playback_pro_substream |
| 245 | * Playback DMA1 = playback_con_substream_ds[0] |
| 246 | * Playback DMA2 = playback_con_substream_ds[1] |
| 247 | * Playback DMA3 = playback_con_substream_ds[2] |
| 248 | * Playback DMA4 (SPDIF) = playback_con_substream |
| 249 | * Record DMA0 = capture_pro_substream |
| 250 | * Record DMA1 = capture_con_substream |
| 251 | */ |
| 252 | unsigned char mtstat = inb(ICEMT1724(ice, IRQ)); |
| 253 | if (mtstat & VT1724_MULTI_PDMA0) { |
| 254 | if (ice->playback_pro_substream) |
| 255 | snd_pcm_period_elapsed(ice->playback_pro_substream); |
| 256 | } |
| 257 | if (mtstat & VT1724_MULTI_RDMA0) { |
| 258 | if (ice->capture_pro_substream) |
| 259 | snd_pcm_period_elapsed(ice->capture_pro_substream); |
| 260 | } |
| 261 | if (mtstat & VT1724_MULTI_PDMA1) { |
| 262 | if (ice->playback_con_substream_ds[0]) |
| 263 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]); |
| 264 | } |
| 265 | if (mtstat & VT1724_MULTI_PDMA2) { |
| 266 | if (ice->playback_con_substream_ds[1]) |
| 267 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]); |
| 268 | } |
| 269 | if (mtstat & VT1724_MULTI_PDMA3) { |
| 270 | if (ice->playback_con_substream_ds[2]) |
| 271 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]); |
| 272 | } |
| 273 | if (mtstat & VT1724_MULTI_PDMA4) { |
| 274 | if (ice->playback_con_substream) |
| 275 | snd_pcm_period_elapsed(ice->playback_con_substream); |
| 276 | } |
| 277 | if (mtstat & VT1724_MULTI_RDMA1) { |
| 278 | if (ice->capture_con_substream) |
| 279 | snd_pcm_period_elapsed(ice->capture_con_substream); |
| 280 | } |
| 281 | /* ack anyway to avoid freeze */ |
| 282 | outb(mtstat, ICEMT1724(ice, IRQ)); |
| 283 | /* ought to really handle this properly */ |
| 284 | if (mtstat & VT1724_MULTI_FIFO_ERR) { |
| 285 | unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR)); |
| 286 | outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR)); |
| 287 | outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK)); |
| 288 | /* If I don't do this, I get machine lockup due to continual interrupts */ |
| 289 | } |
| 290 | |
| 291 | } |
| 292 | } |
| 293 | return IRQ_RETVAL(handled); |
| 294 | } |
| 295 | |
| 296 | /* |
| 297 | * PCM code - professional part (multitrack) |
| 298 | */ |
| 299 | |
| 300 | static unsigned int rates[] = { |
| 301 | 8000, 9600, 11025, 12000, 16000, 22050, 24000, |
| 302 | 32000, 44100, 48000, 64000, 88200, 96000, |
| 303 | 176400, 192000, |
| 304 | }; |
| 305 | |
| 306 | static snd_pcm_hw_constraint_list_t hw_constraints_rates_96 = { |
| 307 | .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */ |
| 308 | .list = rates, |
| 309 | .mask = 0, |
| 310 | }; |
| 311 | |
| 312 | static snd_pcm_hw_constraint_list_t hw_constraints_rates_48 = { |
| 313 | .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */ |
| 314 | .list = rates, |
| 315 | .mask = 0, |
| 316 | }; |
| 317 | |
| 318 | static snd_pcm_hw_constraint_list_t hw_constraints_rates_192 = { |
| 319 | .count = ARRAY_SIZE(rates), |
| 320 | .list = rates, |
| 321 | .mask = 0, |
| 322 | }; |
| 323 | |
| 324 | struct vt1724_pcm_reg { |
| 325 | unsigned int addr; /* ADDR register offset */ |
| 326 | unsigned int size; /* SIZE register offset */ |
| 327 | unsigned int count; /* COUNT register offset */ |
| 328 | unsigned int start; /* start & pause bit */ |
| 329 | }; |
| 330 | |
| 331 | static int snd_vt1724_pcm_trigger(snd_pcm_substream_t *substream, int cmd) |
| 332 | { |
| 333 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 334 | unsigned char what; |
| 335 | unsigned char old; |
| 336 | struct list_head *pos; |
| 337 | snd_pcm_substream_t *s; |
| 338 | |
| 339 | what = 0; |
| 340 | snd_pcm_group_for_each(pos, substream) { |
| 341 | struct vt1724_pcm_reg *reg; |
| 342 | s = snd_pcm_group_substream_entry(pos); |
| 343 | reg = s->runtime->private_data; |
| 344 | what |= reg->start; |
| 345 | snd_pcm_trigger_done(s, substream); |
| 346 | } |
| 347 | |
| 348 | switch (cmd) { |
| 349 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
| 350 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
| 351 | spin_lock(&ice->reg_lock); |
| 352 | old = inb(ICEMT1724(ice, DMA_PAUSE)); |
| 353 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) |
| 354 | old |= what; |
| 355 | else |
| 356 | old &= ~what; |
| 357 | outb(old, ICEMT1724(ice, DMA_PAUSE)); |
| 358 | spin_unlock(&ice->reg_lock); |
| 359 | break; |
| 360 | |
| 361 | case SNDRV_PCM_TRIGGER_START: |
| 362 | case SNDRV_PCM_TRIGGER_STOP: |
| 363 | spin_lock(&ice->reg_lock); |
| 364 | old = inb(ICEMT1724(ice, DMA_CONTROL)); |
| 365 | if (cmd == SNDRV_PCM_TRIGGER_START) |
| 366 | old |= what; |
| 367 | else |
| 368 | old &= ~what; |
| 369 | outb(old, ICEMT1724(ice, DMA_CONTROL)); |
| 370 | spin_unlock(&ice->reg_lock); |
| 371 | break; |
| 372 | |
| 373 | default: |
| 374 | return -EINVAL; |
| 375 | } |
| 376 | return 0; |
| 377 | } |
| 378 | |
| 379 | /* |
| 380 | */ |
| 381 | |
| 382 | #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\ |
| 383 | VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START) |
| 384 | #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\ |
| 385 | VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE) |
| 386 | |
| 387 | static int get_max_rate(ice1712_t *ice) |
| 388 | { |
| 389 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
| 390 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) |
| 391 | return 192000; |
| 392 | else |
| 393 | return 96000; |
| 394 | } else |
| 395 | return 48000; |
| 396 | } |
| 397 | |
| 398 | static void snd_vt1724_set_pro_rate(ice1712_t *ice, unsigned int rate, int force) |
| 399 | { |
| 400 | unsigned long flags; |
| 401 | unsigned char val, old; |
| 402 | unsigned int i, mclk_change; |
| 403 | |
| 404 | if (rate > get_max_rate(ice)) |
| 405 | return; |
| 406 | |
| 407 | switch (rate) { |
| 408 | case 8000: val = 6; break; |
| 409 | case 9600: val = 3; break; |
| 410 | case 11025: val = 10; break; |
| 411 | case 12000: val = 2; break; |
| 412 | case 16000: val = 5; break; |
| 413 | case 22050: val = 9; break; |
| 414 | case 24000: val = 1; break; |
| 415 | case 32000: val = 4; break; |
| 416 | case 44100: val = 8; break; |
| 417 | case 48000: val = 0; break; |
| 418 | case 64000: val = 15; break; |
| 419 | case 88200: val = 11; break; |
| 420 | case 96000: val = 7; break; |
| 421 | case 176400: val = 12; break; |
| 422 | case 192000: val = 14; break; |
| 423 | default: |
| 424 | snd_BUG(); |
| 425 | val = 0; |
| 426 | break; |
| 427 | } |
| 428 | |
| 429 | spin_lock_irqsave(&ice->reg_lock, flags); |
| 430 | if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) || |
| 431 | (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) { |
| 432 | /* running? we cannot change the rate now... */ |
| 433 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 434 | return; |
| 435 | } |
| 436 | if (!force && is_pro_rate_locked(ice)) { |
| 437 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 438 | return; |
| 439 | } |
| 440 | |
| 441 | old = inb(ICEMT1724(ice, RATE)); |
| 442 | if (force || old != val) |
| 443 | outb(val, ICEMT1724(ice, RATE)); |
| 444 | else if (rate == ice->cur_rate) { |
| 445 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 446 | return; |
| 447 | } |
| 448 | |
| 449 | ice->cur_rate = rate; |
| 450 | |
| 451 | /* check MT02 */ |
| 452 | mclk_change = 0; |
| 453 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
| 454 | val = old = inb(ICEMT1724(ice, I2S_FORMAT)); |
| 455 | if (rate > 96000) |
| 456 | val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */ |
| 457 | else |
| 458 | val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */ |
| 459 | if (val != old) { |
| 460 | outb(val, ICEMT1724(ice, I2S_FORMAT)); |
| 461 | mclk_change = 1; |
| 462 | } |
| 463 | } |
| 464 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 465 | |
| 466 | if (mclk_change && ice->gpio.i2s_mclk_changed) |
| 467 | ice->gpio.i2s_mclk_changed(ice); |
| 468 | if (ice->gpio.set_pro_rate) |
| 469 | ice->gpio.set_pro_rate(ice, rate); |
| 470 | |
| 471 | /* set up codecs */ |
| 472 | for (i = 0; i < ice->akm_codecs; i++) { |
| 473 | if (ice->akm[i].ops.set_rate_val) |
| 474 | ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); |
| 475 | } |
| 476 | if (ice->spdif.ops.setup_rate) |
| 477 | ice->spdif.ops.setup_rate(ice, rate); |
| 478 | } |
| 479 | |
| 480 | static int snd_vt1724_pcm_hw_params(snd_pcm_substream_t * substream, |
| 481 | snd_pcm_hw_params_t * hw_params) |
| 482 | { |
| 483 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 484 | int i, chs; |
| 485 | |
| 486 | chs = params_channels(hw_params); |
| 487 | down(&ice->open_mutex); |
| 488 | /* mark surround channels */ |
| 489 | if (substream == ice->playback_pro_substream) { |
| 490 | /* PDMA0 can be multi-channel up to 8 */ |
| 491 | chs = chs / 2 - 1; |
| 492 | for (i = 0; i < chs; i++) { |
| 493 | if (ice->pcm_reserved[i] && ice->pcm_reserved[i] != substream) { |
| 494 | up(&ice->open_mutex); |
| 495 | return -EBUSY; |
| 496 | } |
| 497 | ice->pcm_reserved[i] = substream; |
| 498 | } |
| 499 | for (; i < 3; i++) { |
| 500 | if (ice->pcm_reserved[i] == substream) |
| 501 | ice->pcm_reserved[i] = NULL; |
| 502 | } |
| 503 | } else { |
| 504 | for (i = 0; i < 3; i++) { |
| 505 | /* check individual playback stream */ |
| 506 | if (ice->playback_con_substream_ds[i] == substream) { |
| 507 | if (ice->pcm_reserved[i] && ice->pcm_reserved[i] != substream) { |
| 508 | up(&ice->open_mutex); |
| 509 | return -EBUSY; |
| 510 | } |
| 511 | ice->pcm_reserved[i] = substream; |
| 512 | break; |
| 513 | } |
| 514 | } |
| 515 | } |
| 516 | up(&ice->open_mutex); |
| 517 | snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); |
| 518 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); |
| 519 | } |
| 520 | |
| 521 | static int snd_vt1724_pcm_hw_free(snd_pcm_substream_t * substream) |
| 522 | { |
| 523 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 524 | int i; |
| 525 | |
| 526 | down(&ice->open_mutex); |
| 527 | /* unmark surround channels */ |
| 528 | for (i = 0; i < 3; i++) |
| 529 | if (ice->pcm_reserved[i] == substream) |
| 530 | ice->pcm_reserved[i] = NULL; |
| 531 | up(&ice->open_mutex); |
| 532 | return snd_pcm_lib_free_pages(substream); |
| 533 | } |
| 534 | |
| 535 | static int snd_vt1724_playback_pro_prepare(snd_pcm_substream_t * substream) |
| 536 | { |
| 537 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 538 | unsigned char val; |
| 539 | unsigned int size; |
| 540 | |
| 541 | spin_lock_irq(&ice->reg_lock); |
| 542 | val = (8 - substream->runtime->channels) >> 1; |
| 543 | outb(val, ICEMT1724(ice, BURST)); |
| 544 | |
| 545 | outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR)); |
| 546 | |
| 547 | size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1; |
| 548 | // outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); |
| 549 | outw(size, ICEMT1724(ice, PLAYBACK_SIZE)); |
| 550 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2); |
| 551 | size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; |
| 552 | // outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); |
| 553 | outw(size, ICEMT1724(ice, PLAYBACK_COUNT)); |
| 554 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2); |
| 555 | |
| 556 | spin_unlock_irq(&ice->reg_lock); |
| 557 | |
| 558 | // printk("pro prepare: ch = %d, addr = 0x%x, buffer = 0x%x, period = 0x%x\n", substream->runtime->channels, (unsigned int)substream->runtime->dma_addr, snd_pcm_lib_buffer_bytes(substream), snd_pcm_lib_period_bytes(substream)); |
| 559 | return 0; |
| 560 | } |
| 561 | |
| 562 | static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(snd_pcm_substream_t * substream) |
| 563 | { |
| 564 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 565 | size_t ptr; |
| 566 | |
| 567 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START)) |
| 568 | return 0; |
| 569 | #if 0 /* read PLAYBACK_ADDR */ |
| 570 | ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR)); |
| 571 | if (ptr < substream->runtime->dma_addr) { |
| 572 | snd_printd("ice1724: invalid negative ptr\n"); |
| 573 | return 0; |
| 574 | } |
| 575 | ptr -= substream->runtime->dma_addr; |
| 576 | ptr = bytes_to_frames(substream->runtime, ptr); |
| 577 | if (ptr >= substream->runtime->buffer_size) { |
| 578 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", (int)ptr, (int)substream->runtime->period_size); |
| 579 | return 0; |
| 580 | } |
| 581 | #else /* read PLAYBACK_SIZE */ |
| 582 | ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff; |
| 583 | ptr = (ptr + 1) << 2; |
| 584 | ptr = bytes_to_frames(substream->runtime, ptr); |
| 585 | if (! ptr) |
| 586 | ; |
| 587 | else if (ptr <= substream->runtime->buffer_size) |
| 588 | ptr = substream->runtime->buffer_size - ptr; |
| 589 | else { |
| 590 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", (int)ptr, (int)substream->runtime->buffer_size); |
| 591 | ptr = 0; |
| 592 | } |
| 593 | #endif |
| 594 | return ptr; |
| 595 | } |
| 596 | |
| 597 | static int snd_vt1724_pcm_prepare(snd_pcm_substream_t *substream) |
| 598 | { |
| 599 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 600 | struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
| 601 | |
| 602 | spin_lock_irq(&ice->reg_lock); |
| 603 | outl(substream->runtime->dma_addr, ice->profi_port + reg->addr); |
| 604 | outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1, ice->profi_port + reg->size); |
| 605 | outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ice->profi_port + reg->count); |
| 606 | spin_unlock_irq(&ice->reg_lock); |
| 607 | return 0; |
| 608 | } |
| 609 | |
| 610 | static snd_pcm_uframes_t snd_vt1724_pcm_pointer(snd_pcm_substream_t *substream) |
| 611 | { |
| 612 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 613 | struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
| 614 | size_t ptr; |
| 615 | |
| 616 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start)) |
| 617 | return 0; |
| 618 | #if 0 /* use ADDR register */ |
| 619 | ptr = inl(ice->profi_port + reg->addr); |
| 620 | ptr -= substream->runtime->dma_addr; |
| 621 | return bytes_to_frames(substream->runtime, ptr); |
| 622 | #else /* use SIZE register */ |
| 623 | ptr = inw(ice->profi_port + reg->size); |
| 624 | ptr = (ptr + 1) << 2; |
| 625 | ptr = bytes_to_frames(substream->runtime, ptr); |
| 626 | if (! ptr) |
| 627 | ; |
| 628 | else if (ptr <= substream->runtime->buffer_size) |
| 629 | ptr = substream->runtime->buffer_size - ptr; |
| 630 | else { |
| 631 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", (int)ptr, (int)substream->runtime->buffer_size); |
| 632 | ptr = 0; |
| 633 | } |
| 634 | return ptr; |
| 635 | #endif |
| 636 | } |
| 637 | |
| 638 | static struct vt1724_pcm_reg vt1724_playback_pro_reg = { |
| 639 | .addr = VT1724_MT_PLAYBACK_ADDR, |
| 640 | .size = VT1724_MT_PLAYBACK_SIZE, |
| 641 | .count = VT1724_MT_PLAYBACK_COUNT, |
| 642 | .start = VT1724_PDMA0_START, |
| 643 | }; |
| 644 | |
| 645 | static struct vt1724_pcm_reg vt1724_capture_pro_reg = { |
| 646 | .addr = VT1724_MT_CAPTURE_ADDR, |
| 647 | .size = VT1724_MT_CAPTURE_SIZE, |
| 648 | .count = VT1724_MT_CAPTURE_COUNT, |
| 649 | .start = VT1724_RDMA0_START, |
| 650 | }; |
| 651 | |
| 652 | static snd_pcm_hardware_t snd_vt1724_playback_pro = |
| 653 | { |
| 654 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 655 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 656 | SNDRV_PCM_INFO_MMAP_VALID | |
| 657 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| 658 | .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| 659 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, |
| 660 | .rate_min = 8000, |
| 661 | .rate_max = 192000, |
| 662 | .channels_min = 2, |
| 663 | .channels_max = 8, |
| 664 | .buffer_bytes_max = (1UL << 21), /* 19bits dword */ |
| 665 | .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */ |
| 666 | .period_bytes_max = (1UL << 21), |
| 667 | .periods_min = 2, |
| 668 | .periods_max = 1024, |
| 669 | }; |
| 670 | |
| 671 | static snd_pcm_hardware_t snd_vt1724_spdif = |
| 672 | { |
| 673 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 674 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 675 | SNDRV_PCM_INFO_MMAP_VALID | |
| 676 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| 677 | .formats = SNDRV_PCM_FMTBIT_S32_LE, |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame^] | 678 | .rates = (SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100| |
| 679 | SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_88200| |
| 680 | SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_176400| |
| 681 | SNDRV_PCM_RATE_192000), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 682 | .rate_min = 32000, |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame^] | 683 | .rate_max = 192000, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 684 | .channels_min = 2, |
| 685 | .channels_max = 2, |
| 686 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ |
| 687 | .period_bytes_min = 2 * 4 * 2, |
| 688 | .period_bytes_max = (1UL << 18), |
| 689 | .periods_min = 2, |
| 690 | .periods_max = 1024, |
| 691 | }; |
| 692 | |
| 693 | static snd_pcm_hardware_t snd_vt1724_2ch_stereo = |
| 694 | { |
| 695 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| 696 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| 697 | SNDRV_PCM_INFO_MMAP_VALID | |
| 698 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| 699 | .formats = SNDRV_PCM_FMTBIT_S32_LE, |
| 700 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, |
| 701 | .rate_min = 8000, |
| 702 | .rate_max = 192000, |
| 703 | .channels_min = 2, |
| 704 | .channels_max = 2, |
| 705 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ |
| 706 | .period_bytes_min = 2 * 4 * 2, |
| 707 | .period_bytes_max = (1UL << 18), |
| 708 | .periods_min = 2, |
| 709 | .periods_max = 1024, |
| 710 | }; |
| 711 | |
| 712 | /* |
| 713 | * set rate constraints |
| 714 | */ |
| 715 | static int set_rate_constraints(ice1712_t *ice, snd_pcm_substream_t *substream) |
| 716 | { |
| 717 | snd_pcm_runtime_t *runtime = substream->runtime; |
| 718 | if (ice->hw_rates) { |
| 719 | /* hardware specific */ |
| 720 | runtime->hw.rate_min = ice->hw_rates->list[0]; |
| 721 | runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1]; |
| 722 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT; |
| 723 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, ice->hw_rates); |
| 724 | } |
| 725 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
| 726 | /* I2S */ |
| 727 | /* VT1720 doesn't support more than 96kHz */ |
| 728 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) |
| 729 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates_192); |
| 730 | else { |
| 731 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000; |
| 732 | runtime->hw.rate_max = 96000; |
| 733 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates_96); |
| 734 | } |
| 735 | } else if (ice->ac97) { |
| 736 | /* ACLINK */ |
| 737 | runtime->hw.rate_max = 48000; |
| 738 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_48000; |
| 739 | return snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates_48); |
| 740 | } |
| 741 | return 0; |
| 742 | } |
| 743 | |
| 744 | /* multi-channel playback needs alignment 8x32bit regardless of the channels |
| 745 | * actually used |
| 746 | */ |
| 747 | #define VT1724_BUFFER_ALIGN 0x20 |
| 748 | |
| 749 | static int snd_vt1724_playback_pro_open(snd_pcm_substream_t * substream) |
| 750 | { |
| 751 | snd_pcm_runtime_t *runtime = substream->runtime; |
| 752 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 753 | int chs; |
| 754 | |
| 755 | runtime->private_data = &vt1724_playback_pro_reg; |
| 756 | ice->playback_pro_substream = substream; |
| 757 | runtime->hw = snd_vt1724_playback_pro; |
| 758 | snd_pcm_set_sync(substream); |
| 759 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 760 | set_rate_constraints(ice, substream); |
| 761 | down(&ice->open_mutex); |
| 762 | /* calculate the currently available channels */ |
| 763 | for (chs = 0; chs < 3; chs++) { |
| 764 | if (ice->pcm_reserved[chs]) |
| 765 | break; |
| 766 | } |
| 767 | chs = (chs + 1) * 2; |
| 768 | runtime->hw.channels_max = chs; |
| 769 | if (chs > 2) /* channels must be even */ |
| 770 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); |
| 771 | up(&ice->open_mutex); |
| 772 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 773 | VT1724_BUFFER_ALIGN); |
| 774 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 775 | VT1724_BUFFER_ALIGN); |
| 776 | return 0; |
| 777 | } |
| 778 | |
| 779 | static int snd_vt1724_capture_pro_open(snd_pcm_substream_t * substream) |
| 780 | { |
| 781 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 782 | snd_pcm_runtime_t *runtime = substream->runtime; |
| 783 | |
| 784 | runtime->private_data = &vt1724_capture_pro_reg; |
| 785 | ice->capture_pro_substream = substream; |
| 786 | runtime->hw = snd_vt1724_2ch_stereo; |
| 787 | snd_pcm_set_sync(substream); |
| 788 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 789 | set_rate_constraints(ice, substream); |
| 790 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 791 | VT1724_BUFFER_ALIGN); |
| 792 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 793 | VT1724_BUFFER_ALIGN); |
| 794 | return 0; |
| 795 | } |
| 796 | |
| 797 | static int snd_vt1724_playback_pro_close(snd_pcm_substream_t * substream) |
| 798 | { |
| 799 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 800 | |
| 801 | if (PRO_RATE_RESET) |
| 802 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); |
| 803 | ice->playback_pro_substream = NULL; |
| 804 | |
| 805 | return 0; |
| 806 | } |
| 807 | |
| 808 | static int snd_vt1724_capture_pro_close(snd_pcm_substream_t * substream) |
| 809 | { |
| 810 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 811 | |
| 812 | if (PRO_RATE_RESET) |
| 813 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); |
| 814 | ice->capture_pro_substream = NULL; |
| 815 | return 0; |
| 816 | } |
| 817 | |
| 818 | static snd_pcm_ops_t snd_vt1724_playback_pro_ops = { |
| 819 | .open = snd_vt1724_playback_pro_open, |
| 820 | .close = snd_vt1724_playback_pro_close, |
| 821 | .ioctl = snd_pcm_lib_ioctl, |
| 822 | .hw_params = snd_vt1724_pcm_hw_params, |
| 823 | .hw_free = snd_vt1724_pcm_hw_free, |
| 824 | .prepare = snd_vt1724_playback_pro_prepare, |
| 825 | .trigger = snd_vt1724_pcm_trigger, |
| 826 | .pointer = snd_vt1724_playback_pro_pointer, |
| 827 | }; |
| 828 | |
| 829 | static snd_pcm_ops_t snd_vt1724_capture_pro_ops = { |
| 830 | .open = snd_vt1724_capture_pro_open, |
| 831 | .close = snd_vt1724_capture_pro_close, |
| 832 | .ioctl = snd_pcm_lib_ioctl, |
| 833 | .hw_params = snd_vt1724_pcm_hw_params, |
| 834 | .hw_free = snd_vt1724_pcm_hw_free, |
| 835 | .prepare = snd_vt1724_pcm_prepare, |
| 836 | .trigger = snd_vt1724_pcm_trigger, |
| 837 | .pointer = snd_vt1724_pcm_pointer, |
| 838 | }; |
| 839 | |
| 840 | static int __devinit snd_vt1724_pcm_profi(ice1712_t * ice, int device) |
| 841 | { |
| 842 | snd_pcm_t *pcm; |
| 843 | int err; |
| 844 | |
| 845 | err = snd_pcm_new(ice->card, "ICE1724", device, 1, 1, &pcm); |
| 846 | if (err < 0) |
| 847 | return err; |
| 848 | |
| 849 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops); |
| 850 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_vt1724_capture_pro_ops); |
| 851 | |
| 852 | pcm->private_data = ice; |
| 853 | pcm->info_flags = 0; |
| 854 | strcpy(pcm->name, "ICE1724"); |
| 855 | |
| 856 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
| 857 | snd_dma_pci_data(ice->pci), 256*1024, 256*1024); |
| 858 | |
| 859 | ice->pcm_pro = pcm; |
| 860 | |
| 861 | return 0; |
| 862 | } |
| 863 | |
| 864 | |
| 865 | /* |
| 866 | * SPDIF PCM |
| 867 | */ |
| 868 | |
| 869 | static struct vt1724_pcm_reg vt1724_playback_spdif_reg = { |
| 870 | .addr = VT1724_MT_PDMA4_ADDR, |
| 871 | .size = VT1724_MT_PDMA4_SIZE, |
| 872 | .count = VT1724_MT_PDMA4_COUNT, |
| 873 | .start = VT1724_PDMA4_START, |
| 874 | }; |
| 875 | |
| 876 | static struct vt1724_pcm_reg vt1724_capture_spdif_reg = { |
| 877 | .addr = VT1724_MT_RDMA1_ADDR, |
| 878 | .size = VT1724_MT_RDMA1_SIZE, |
| 879 | .count = VT1724_MT_RDMA1_COUNT, |
| 880 | .start = VT1724_RDMA1_START, |
| 881 | }; |
| 882 | |
| 883 | /* update spdif control bits; call with reg_lock */ |
| 884 | static void update_spdif_bits(ice1712_t *ice, unsigned int val) |
| 885 | { |
| 886 | unsigned char cbit, disabled; |
| 887 | |
| 888 | cbit = inb(ICEREG1724(ice, SPDIF_CFG)); |
| 889 | disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN; |
| 890 | if (cbit != disabled) |
| 891 | outb(disabled, ICEREG1724(ice, SPDIF_CFG)); |
| 892 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); |
| 893 | if (cbit != disabled) |
| 894 | outb(cbit, ICEREG1724(ice, SPDIF_CFG)); |
| 895 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); |
| 896 | } |
| 897 | |
| 898 | /* update SPDIF control bits according to the given rate */ |
| 899 | static void update_spdif_rate(ice1712_t *ice, unsigned int rate) |
| 900 | { |
| 901 | unsigned int val, nval; |
| 902 | unsigned long flags; |
| 903 | |
| 904 | spin_lock_irqsave(&ice->reg_lock, flags); |
| 905 | nval = val = inw(ICEMT1724(ice, SPDIF_CTRL)); |
| 906 | nval &= ~(7 << 12); |
| 907 | switch (rate) { |
| 908 | case 44100: break; |
| 909 | case 48000: nval |= 2 << 12; break; |
| 910 | case 32000: nval |= 3 << 12; break; |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame^] | 911 | case 88200: nval |= 4 << 12; break; |
| 912 | case 96000: nval |= 5 << 12; break; |
| 913 | case 192000: nval |= 6 << 12; break; |
| 914 | case 176400: nval |= 7 << 12; break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 915 | } |
| 916 | if (val != nval) |
| 917 | update_spdif_bits(ice, nval); |
| 918 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
| 919 | } |
| 920 | |
| 921 | static int snd_vt1724_playback_spdif_prepare(snd_pcm_substream_t * substream) |
| 922 | { |
| 923 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 924 | if (! ice->force_pdma4) |
| 925 | update_spdif_rate(ice, substream->runtime->rate); |
| 926 | return snd_vt1724_pcm_prepare(substream); |
| 927 | } |
| 928 | |
| 929 | static int snd_vt1724_playback_spdif_open(snd_pcm_substream_t *substream) |
| 930 | { |
| 931 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 932 | snd_pcm_runtime_t *runtime = substream->runtime; |
| 933 | |
| 934 | runtime->private_data = &vt1724_playback_spdif_reg; |
| 935 | ice->playback_con_substream = substream; |
| 936 | if (ice->force_pdma4) { |
| 937 | runtime->hw = snd_vt1724_2ch_stereo; |
| 938 | set_rate_constraints(ice, substream); |
| 939 | } else |
| 940 | runtime->hw = snd_vt1724_spdif; |
| 941 | snd_pcm_set_sync(substream); |
| 942 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 943 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 944 | VT1724_BUFFER_ALIGN); |
| 945 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 946 | VT1724_BUFFER_ALIGN); |
| 947 | return 0; |
| 948 | } |
| 949 | |
| 950 | static int snd_vt1724_playback_spdif_close(snd_pcm_substream_t * substream) |
| 951 | { |
| 952 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 953 | |
| 954 | if (PRO_RATE_RESET) |
| 955 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); |
| 956 | ice->playback_con_substream = NULL; |
| 957 | |
| 958 | return 0; |
| 959 | } |
| 960 | |
| 961 | static int snd_vt1724_capture_spdif_open(snd_pcm_substream_t *substream) |
| 962 | { |
| 963 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 964 | snd_pcm_runtime_t *runtime = substream->runtime; |
| 965 | |
| 966 | runtime->private_data = &vt1724_capture_spdif_reg; |
| 967 | ice->capture_con_substream = substream; |
| 968 | if (ice->force_rdma1) { |
| 969 | runtime->hw = snd_vt1724_2ch_stereo; |
| 970 | set_rate_constraints(ice, substream); |
| 971 | } else |
| 972 | runtime->hw = snd_vt1724_spdif; |
| 973 | snd_pcm_set_sync(substream); |
| 974 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 975 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
| 976 | VT1724_BUFFER_ALIGN); |
| 977 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, |
| 978 | VT1724_BUFFER_ALIGN); |
| 979 | return 0; |
| 980 | } |
| 981 | |
| 982 | static int snd_vt1724_capture_spdif_close(snd_pcm_substream_t * substream) |
| 983 | { |
| 984 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 985 | |
| 986 | if (PRO_RATE_RESET) |
| 987 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); |
| 988 | ice->capture_con_substream = NULL; |
| 989 | |
| 990 | return 0; |
| 991 | } |
| 992 | |
| 993 | static snd_pcm_ops_t snd_vt1724_playback_spdif_ops = { |
| 994 | .open = snd_vt1724_playback_spdif_open, |
| 995 | .close = snd_vt1724_playback_spdif_close, |
| 996 | .ioctl = snd_pcm_lib_ioctl, |
| 997 | .hw_params = snd_vt1724_pcm_hw_params, |
| 998 | .hw_free = snd_vt1724_pcm_hw_free, |
| 999 | .prepare = snd_vt1724_playback_spdif_prepare, |
| 1000 | .trigger = snd_vt1724_pcm_trigger, |
| 1001 | .pointer = snd_vt1724_pcm_pointer, |
| 1002 | }; |
| 1003 | |
| 1004 | static snd_pcm_ops_t snd_vt1724_capture_spdif_ops = { |
| 1005 | .open = snd_vt1724_capture_spdif_open, |
| 1006 | .close = snd_vt1724_capture_spdif_close, |
| 1007 | .ioctl = snd_pcm_lib_ioctl, |
| 1008 | .hw_params = snd_vt1724_pcm_hw_params, |
| 1009 | .hw_free = snd_vt1724_pcm_hw_free, |
| 1010 | .prepare = snd_vt1724_pcm_prepare, |
| 1011 | .trigger = snd_vt1724_pcm_trigger, |
| 1012 | .pointer = snd_vt1724_pcm_pointer, |
| 1013 | }; |
| 1014 | |
| 1015 | |
| 1016 | static int __devinit snd_vt1724_pcm_spdif(ice1712_t * ice, int device) |
| 1017 | { |
| 1018 | char *name; |
| 1019 | snd_pcm_t *pcm; |
| 1020 | int play, capt; |
| 1021 | int err; |
| 1022 | |
| 1023 | if (ice->force_pdma4 || |
| 1024 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) { |
| 1025 | play = 1; |
| 1026 | ice->has_spdif = 1; |
| 1027 | } else |
| 1028 | play = 0; |
| 1029 | if (ice->force_rdma1 || |
| 1030 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) { |
| 1031 | capt = 1; |
| 1032 | ice->has_spdif = 1; |
| 1033 | } else |
| 1034 | capt = 0; |
| 1035 | if (! play && ! capt) |
| 1036 | return 0; /* no spdif device */ |
| 1037 | |
| 1038 | if (ice->force_pdma4 || ice->force_rdma1) |
| 1039 | name = "ICE1724 Secondary"; |
| 1040 | else |
| 1041 | name = "IEC1724 IEC958"; |
| 1042 | err = snd_pcm_new(ice->card, name, device, play, capt, &pcm); |
| 1043 | if (err < 0) |
| 1044 | return err; |
| 1045 | |
| 1046 | if (play) |
| 1047 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, |
| 1048 | &snd_vt1724_playback_spdif_ops); |
| 1049 | if (capt) |
| 1050 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, |
| 1051 | &snd_vt1724_capture_spdif_ops); |
| 1052 | |
| 1053 | pcm->private_data = ice; |
| 1054 | pcm->info_flags = 0; |
| 1055 | strcpy(pcm->name, name); |
| 1056 | |
| 1057 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
| 1058 | snd_dma_pci_data(ice->pci), 64*1024, 64*1024); |
| 1059 | |
| 1060 | ice->pcm = pcm; |
| 1061 | |
| 1062 | return 0; |
| 1063 | } |
| 1064 | |
| 1065 | |
| 1066 | /* |
| 1067 | * independent surround PCMs |
| 1068 | */ |
| 1069 | |
| 1070 | static struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = { |
| 1071 | { |
| 1072 | .addr = VT1724_MT_PDMA1_ADDR, |
| 1073 | .size = VT1724_MT_PDMA1_SIZE, |
| 1074 | .count = VT1724_MT_PDMA1_COUNT, |
| 1075 | .start = VT1724_PDMA1_START, |
| 1076 | }, |
| 1077 | { |
| 1078 | .addr = VT1724_MT_PDMA2_ADDR, |
| 1079 | .size = VT1724_MT_PDMA2_SIZE, |
| 1080 | .count = VT1724_MT_PDMA2_COUNT, |
| 1081 | .start = VT1724_PDMA2_START, |
| 1082 | }, |
| 1083 | { |
| 1084 | .addr = VT1724_MT_PDMA3_ADDR, |
| 1085 | .size = VT1724_MT_PDMA3_SIZE, |
| 1086 | .count = VT1724_MT_PDMA3_COUNT, |
| 1087 | .start = VT1724_PDMA3_START, |
| 1088 | }, |
| 1089 | }; |
| 1090 | |
| 1091 | static int snd_vt1724_playback_indep_prepare(snd_pcm_substream_t * substream) |
| 1092 | { |
| 1093 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 1094 | unsigned char val; |
| 1095 | |
| 1096 | spin_lock_irq(&ice->reg_lock); |
| 1097 | val = 3 - substream->number; |
| 1098 | if (inb(ICEMT1724(ice, BURST)) < val) |
| 1099 | outb(val, ICEMT1724(ice, BURST)); |
| 1100 | spin_unlock_irq(&ice->reg_lock); |
| 1101 | return snd_vt1724_pcm_prepare(substream); |
| 1102 | } |
| 1103 | |
| 1104 | static int snd_vt1724_playback_indep_open(snd_pcm_substream_t *substream) |
| 1105 | { |
| 1106 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 1107 | snd_pcm_runtime_t *runtime = substream->runtime; |
| 1108 | |
| 1109 | down(&ice->open_mutex); |
| 1110 | /* already used by PDMA0? */ |
| 1111 | if (ice->pcm_reserved[substream->number]) { |
| 1112 | up(&ice->open_mutex); |
| 1113 | return -EBUSY; /* FIXME: should handle blocking mode properly */ |
| 1114 | } |
| 1115 | up(&ice->open_mutex); |
| 1116 | runtime->private_data = &vt1724_playback_dma_regs[substream->number]; |
| 1117 | ice->playback_con_substream_ds[substream->number] = substream; |
| 1118 | runtime->hw = snd_vt1724_2ch_stereo; |
| 1119 | snd_pcm_set_sync(substream); |
| 1120 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| 1121 | set_rate_constraints(ice, substream); |
| 1122 | return 0; |
| 1123 | } |
| 1124 | |
| 1125 | static int snd_vt1724_playback_indep_close(snd_pcm_substream_t * substream) |
| 1126 | { |
| 1127 | ice1712_t *ice = snd_pcm_substream_chip(substream); |
| 1128 | |
| 1129 | if (PRO_RATE_RESET) |
| 1130 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 0); |
| 1131 | ice->playback_con_substream_ds[substream->number] = NULL; |
| 1132 | ice->pcm_reserved[substream->number] = NULL; |
| 1133 | |
| 1134 | return 0; |
| 1135 | } |
| 1136 | |
| 1137 | static snd_pcm_ops_t snd_vt1724_playback_indep_ops = { |
| 1138 | .open = snd_vt1724_playback_indep_open, |
| 1139 | .close = snd_vt1724_playback_indep_close, |
| 1140 | .ioctl = snd_pcm_lib_ioctl, |
| 1141 | .hw_params = snd_vt1724_pcm_hw_params, |
| 1142 | .hw_free = snd_vt1724_pcm_hw_free, |
| 1143 | .prepare = snd_vt1724_playback_indep_prepare, |
| 1144 | .trigger = snd_vt1724_pcm_trigger, |
| 1145 | .pointer = snd_vt1724_pcm_pointer, |
| 1146 | }; |
| 1147 | |
| 1148 | |
| 1149 | static int __devinit snd_vt1724_pcm_indep(ice1712_t * ice, int device) |
| 1150 | { |
| 1151 | snd_pcm_t *pcm; |
| 1152 | int play; |
| 1153 | int err; |
| 1154 | |
| 1155 | play = ice->num_total_dacs / 2 - 1; |
| 1156 | if (play <= 0) |
| 1157 | return 0; |
| 1158 | |
| 1159 | err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm); |
| 1160 | if (err < 0) |
| 1161 | return err; |
| 1162 | |
| 1163 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, |
| 1164 | &snd_vt1724_playback_indep_ops); |
| 1165 | |
| 1166 | pcm->private_data = ice; |
| 1167 | pcm->info_flags = 0; |
| 1168 | strcpy(pcm->name, "ICE1724 Surround PCM"); |
| 1169 | |
| 1170 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, |
| 1171 | snd_dma_pci_data(ice->pci), 64*1024, 64*1024); |
| 1172 | |
| 1173 | ice->pcm_ds = pcm; |
| 1174 | |
| 1175 | return 0; |
| 1176 | } |
| 1177 | |
| 1178 | |
| 1179 | /* |
| 1180 | * Mixer section |
| 1181 | */ |
| 1182 | |
| 1183 | static int __devinit snd_vt1724_ac97_mixer(ice1712_t * ice) |
| 1184 | { |
| 1185 | int err; |
| 1186 | |
| 1187 | if (! (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { |
| 1188 | ac97_bus_t *pbus; |
| 1189 | ac97_template_t ac97; |
| 1190 | static ac97_bus_ops_t ops = { |
| 1191 | .write = snd_vt1724_ac97_write, |
| 1192 | .read = snd_vt1724_ac97_read, |
| 1193 | }; |
| 1194 | |
| 1195 | /* cold reset */ |
| 1196 | outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD)); |
| 1197 | mdelay(5); /* FIXME */ |
| 1198 | outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD)); |
| 1199 | |
| 1200 | if ((err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus)) < 0) |
| 1201 | return err; |
| 1202 | memset(&ac97, 0, sizeof(ac97)); |
| 1203 | ac97.private_data = ice; |
| 1204 | if ((err = snd_ac97_mixer(pbus, &ac97, &ice->ac97)) < 0) |
| 1205 | printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n"); |
| 1206 | else |
| 1207 | return 0; |
| 1208 | } |
| 1209 | /* I2S mixer only */ |
| 1210 | strcat(ice->card->mixername, "ICE1724 - multitrack"); |
| 1211 | return 0; |
| 1212 | } |
| 1213 | |
| 1214 | /* |
| 1215 | * |
| 1216 | */ |
| 1217 | |
| 1218 | static inline unsigned int eeprom_triple(ice1712_t *ice, int idx) |
| 1219 | { |
| 1220 | return (unsigned int)ice->eeprom.data[idx] | \ |
| 1221 | ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \ |
| 1222 | ((unsigned int)ice->eeprom.data[idx + 2] << 16); |
| 1223 | } |
| 1224 | |
| 1225 | static void snd_vt1724_proc_read(snd_info_entry_t *entry, |
| 1226 | snd_info_buffer_t * buffer) |
| 1227 | { |
| 1228 | ice1712_t *ice = entry->private_data; |
| 1229 | unsigned int idx; |
| 1230 | |
| 1231 | snd_iprintf(buffer, "%s\n\n", ice->card->longname); |
| 1232 | snd_iprintf(buffer, "EEPROM:\n"); |
| 1233 | |
| 1234 | snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); |
| 1235 | snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); |
| 1236 | snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); |
| 1237 | snd_iprintf(buffer, " System Config : 0x%x\n", ice->eeprom.data[ICE_EEP2_SYSCONF]); |
| 1238 | snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.data[ICE_EEP2_ACLINK]); |
| 1239 | snd_iprintf(buffer, " I2S : 0x%x\n", ice->eeprom.data[ICE_EEP2_I2S]); |
| 1240 | snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.data[ICE_EEP2_SPDIF]); |
| 1241 | snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir); |
| 1242 | snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask); |
| 1243 | snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate); |
| 1244 | for (idx = 0x12; idx < ice->eeprom.size; idx++) |
| 1245 | snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.data[idx]); |
| 1246 | |
| 1247 | snd_iprintf(buffer, "\nRegisters:\n"); |
| 1248 | |
| 1249 | snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n", (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK))); |
| 1250 | for (idx = 0x0; idx < 0x20 ; idx++) |
| 1251 | snd_iprintf(buffer, " CCS%02x : 0x%02x\n", idx, inb(ice->port+idx)); |
| 1252 | for (idx = 0x0; idx < 0x30 ; idx++) |
| 1253 | snd_iprintf(buffer, " MT%02x : 0x%02x\n", idx, inb(ice->profi_port+idx)); |
| 1254 | } |
| 1255 | |
| 1256 | static void __devinit snd_vt1724_proc_init(ice1712_t * ice) |
| 1257 | { |
| 1258 | snd_info_entry_t *entry; |
| 1259 | |
| 1260 | if (! snd_card_proc_new(ice->card, "ice1724", &entry)) |
| 1261 | snd_info_set_text_ops(entry, ice, 1024, snd_vt1724_proc_read); |
| 1262 | } |
| 1263 | |
| 1264 | /* |
| 1265 | * |
| 1266 | */ |
| 1267 | |
| 1268 | static int snd_vt1724_eeprom_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1269 | { |
| 1270 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; |
| 1271 | uinfo->count = sizeof(ice1712_eeprom_t); |
| 1272 | return 0; |
| 1273 | } |
| 1274 | |
| 1275 | static int snd_vt1724_eeprom_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1276 | { |
| 1277 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1278 | |
| 1279 | memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); |
| 1280 | return 0; |
| 1281 | } |
| 1282 | |
| 1283 | static snd_kcontrol_new_t snd_vt1724_eeprom __devinitdata = { |
| 1284 | .iface = SNDRV_CTL_ELEM_IFACE_CARD, |
| 1285 | .name = "ICE1724 EEPROM", |
| 1286 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
| 1287 | .info = snd_vt1724_eeprom_info, |
| 1288 | .get = snd_vt1724_eeprom_get |
| 1289 | }; |
| 1290 | |
| 1291 | /* |
| 1292 | */ |
| 1293 | static int snd_vt1724_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1294 | { |
| 1295 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| 1296 | uinfo->count = 1; |
| 1297 | return 0; |
| 1298 | } |
| 1299 | |
| 1300 | static unsigned int encode_spdif_bits(snd_aes_iec958_t *diga) |
| 1301 | { |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame^] | 1302 | unsigned int val, rbits; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1303 | |
| 1304 | val = diga->status[0] & 0x03; /* professional, non-audio */ |
| 1305 | if (val & 0x01) { |
| 1306 | /* professional */ |
| 1307 | if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) == IEC958_AES0_PRO_EMPHASIS_5015) |
| 1308 | val |= 1U << 3; |
Takashi Iwai | 2dfbeca | 2005-10-12 10:04:42 +0200 | [diff] [blame^] | 1309 | rbits = (diga->status[4] >> 3) & 0x0f; |
| 1310 | if (rbits) { |
| 1311 | switch (rbits) { |
| 1312 | case 2: val |= 5 << 12; break; /* 96k */ |
| 1313 | case 3: val |= 6 << 12; break; /* 192k */ |
| 1314 | case 10: val |= 4 << 12; break; /* 88.2k */ |
| 1315 | case 11: val |= 7 << 12; break; /* 176.4k */ |
| 1316 | } |
| 1317 | } else { |
| 1318 | switch (diga->status[0] & IEC958_AES0_PRO_FS) { |
| 1319 | case IEC958_AES0_PRO_FS_44100: |
| 1320 | break; |
| 1321 | case IEC958_AES0_PRO_FS_32000: |
| 1322 | val |= 3U << 12; |
| 1323 | break; |
| 1324 | default: |
| 1325 | val |= 2U << 12; |
| 1326 | break; |
| 1327 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1328 | } |
| 1329 | } else { |
| 1330 | /* consumer */ |
| 1331 | val |= diga->status[1] & 0x04; /* copyright */ |
| 1332 | if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS)== IEC958_AES0_CON_EMPHASIS_5015) |
| 1333 | val |= 1U << 3; |
| 1334 | val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */ |
| 1335 | val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */ |
| 1336 | } |
| 1337 | return val; |
| 1338 | } |
| 1339 | |
| 1340 | static void decode_spdif_bits(snd_aes_iec958_t *diga, unsigned int val) |
| 1341 | { |
| 1342 | memset(diga->status, 0, sizeof(diga->status)); |
| 1343 | diga->status[0] = val & 0x03; /* professional, non-audio */ |
| 1344 | if (val & 0x01) { |
| 1345 | /* professional */ |
| 1346 | if (val & (1U << 3)) |
| 1347 | diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; |
| 1348 | switch ((val >> 12) & 0x7) { |
| 1349 | case 0: |
| 1350 | break; |
| 1351 | case 2: |
| 1352 | diga->status[0] |= IEC958_AES0_PRO_FS_32000; |
| 1353 | break; |
| 1354 | default: |
| 1355 | diga->status[0] |= IEC958_AES0_PRO_FS_48000; |
| 1356 | break; |
| 1357 | } |
| 1358 | } else { |
| 1359 | /* consumer */ |
| 1360 | diga->status[0] |= val & (1U << 2); /* copyright */ |
| 1361 | if (val & (1U << 3)) |
| 1362 | diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; |
| 1363 | diga->status[1] |= (val >> 4) & 0x3f; /* category */ |
| 1364 | diga->status[3] |= (val >> 12) & 0x07; /* fs */ |
| 1365 | } |
| 1366 | } |
| 1367 | |
| 1368 | static int snd_vt1724_spdif_default_get(snd_kcontrol_t * kcontrol, |
| 1369 | snd_ctl_elem_value_t * ucontrol) |
| 1370 | { |
| 1371 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1372 | unsigned int val; |
| 1373 | val = inw(ICEMT1724(ice, SPDIF_CTRL)); |
| 1374 | decode_spdif_bits(&ucontrol->value.iec958, val); |
| 1375 | return 0; |
| 1376 | } |
| 1377 | |
| 1378 | static int snd_vt1724_spdif_default_put(snd_kcontrol_t * kcontrol, |
| 1379 | snd_ctl_elem_value_t * ucontrol) |
| 1380 | { |
| 1381 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1382 | unsigned int val, old; |
| 1383 | |
| 1384 | val = encode_spdif_bits(&ucontrol->value.iec958); |
| 1385 | spin_lock_irq(&ice->reg_lock); |
| 1386 | old = inw(ICEMT1724(ice, SPDIF_CTRL)); |
| 1387 | if (val != old) |
| 1388 | update_spdif_bits(ice, val); |
| 1389 | spin_unlock_irq(&ice->reg_lock); |
| 1390 | return (val != old); |
| 1391 | } |
| 1392 | |
| 1393 | static snd_kcontrol_new_t snd_vt1724_spdif_default __devinitdata = |
| 1394 | { |
| 1395 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
| 1396 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), |
| 1397 | .info = snd_vt1724_spdif_info, |
| 1398 | .get = snd_vt1724_spdif_default_get, |
| 1399 | .put = snd_vt1724_spdif_default_put |
| 1400 | }; |
| 1401 | |
| 1402 | static int snd_vt1724_spdif_maskc_get(snd_kcontrol_t * kcontrol, |
| 1403 | snd_ctl_elem_value_t * ucontrol) |
| 1404 | { |
| 1405 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | |
| 1406 | IEC958_AES0_PROFESSIONAL | |
| 1407 | IEC958_AES0_CON_NOT_COPYRIGHT | |
| 1408 | IEC958_AES0_CON_EMPHASIS; |
| 1409 | ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | |
| 1410 | IEC958_AES1_CON_CATEGORY; |
| 1411 | ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; |
| 1412 | return 0; |
| 1413 | } |
| 1414 | |
| 1415 | static int snd_vt1724_spdif_maskp_get(snd_kcontrol_t * kcontrol, |
| 1416 | snd_ctl_elem_value_t * ucontrol) |
| 1417 | { |
| 1418 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | |
| 1419 | IEC958_AES0_PROFESSIONAL | |
| 1420 | IEC958_AES0_PRO_FS | |
| 1421 | IEC958_AES0_PRO_EMPHASIS; |
| 1422 | return 0; |
| 1423 | } |
| 1424 | |
| 1425 | static snd_kcontrol_new_t snd_vt1724_spdif_maskc __devinitdata = |
| 1426 | { |
| 1427 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
Clemens Ladisch | 67ed416 | 2005-07-29 15:32:58 +0200 | [diff] [blame] | 1428 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1429 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK), |
| 1430 | .info = snd_vt1724_spdif_info, |
| 1431 | .get = snd_vt1724_spdif_maskc_get, |
| 1432 | }; |
| 1433 | |
| 1434 | static snd_kcontrol_new_t snd_vt1724_spdif_maskp __devinitdata = |
| 1435 | { |
| 1436 | .access = SNDRV_CTL_ELEM_ACCESS_READ, |
Clemens Ladisch | 67ed416 | 2005-07-29 15:32:58 +0200 | [diff] [blame] | 1437 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1438 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK), |
| 1439 | .info = snd_vt1724_spdif_info, |
| 1440 | .get = snd_vt1724_spdif_maskp_get, |
| 1441 | }; |
| 1442 | |
| 1443 | static int snd_vt1724_spdif_sw_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1444 | { |
| 1445 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 1446 | uinfo->count = 1; |
| 1447 | uinfo->value.integer.min = 0; |
| 1448 | uinfo->value.integer.max = 1; |
| 1449 | return 0; |
| 1450 | } |
| 1451 | |
| 1452 | static int snd_vt1724_spdif_sw_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1453 | { |
| 1454 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1455 | ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) & VT1724_CFG_SPDIF_OUT_EN ? 1 : 0; |
| 1456 | return 0; |
| 1457 | } |
| 1458 | |
| 1459 | static int snd_vt1724_spdif_sw_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1460 | { |
| 1461 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1462 | unsigned char old, val; |
| 1463 | |
| 1464 | spin_lock_irq(&ice->reg_lock); |
| 1465 | old = val = inb(ICEREG1724(ice, SPDIF_CFG)); |
| 1466 | val &= ~VT1724_CFG_SPDIF_OUT_EN; |
| 1467 | if (ucontrol->value.integer.value[0]) |
| 1468 | val |= VT1724_CFG_SPDIF_OUT_EN; |
| 1469 | if (old != val) |
| 1470 | outb(val, ICEREG1724(ice, SPDIF_CFG)); |
| 1471 | spin_unlock_irq(&ice->reg_lock); |
| 1472 | return old != val; |
| 1473 | } |
| 1474 | |
| 1475 | static snd_kcontrol_new_t snd_vt1724_spdif_switch __devinitdata = |
| 1476 | { |
| 1477 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1478 | /* FIXME: the following conflict with IEC958 Playback Route */ |
| 1479 | // .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), |
Clemens Ladisch | 10e8d78 | 2005-08-03 13:40:08 +0200 | [diff] [blame] | 1480 | .name = SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1481 | .info = snd_vt1724_spdif_sw_info, |
| 1482 | .get = snd_vt1724_spdif_sw_get, |
| 1483 | .put = snd_vt1724_spdif_sw_put |
| 1484 | }; |
| 1485 | |
| 1486 | |
| 1487 | #if 0 /* NOT USED YET */ |
| 1488 | /* |
| 1489 | * GPIO access from extern |
| 1490 | */ |
| 1491 | |
| 1492 | int snd_vt1724_gpio_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1493 | { |
| 1494 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 1495 | uinfo->count = 1; |
| 1496 | uinfo->value.integer.min = 0; |
| 1497 | uinfo->value.integer.max = 1; |
| 1498 | return 0; |
| 1499 | } |
| 1500 | |
| 1501 | int snd_vt1724_gpio_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1502 | { |
| 1503 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1504 | int shift = kcontrol->private_value & 0xff; |
| 1505 | int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; |
| 1506 | |
| 1507 | snd_ice1712_save_gpio_status(ice); |
| 1508 | ucontrol->value.integer.value[0] = (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert; |
| 1509 | snd_ice1712_restore_gpio_status(ice); |
| 1510 | return 0; |
| 1511 | } |
| 1512 | |
| 1513 | int snd_ice1712_gpio_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1514 | { |
| 1515 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1516 | int shift = kcontrol->private_value & 0xff; |
| 1517 | int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; |
| 1518 | unsigned int val, nval; |
| 1519 | |
| 1520 | if (kcontrol->private_value & (1 << 31)) |
| 1521 | return -EPERM; |
| 1522 | nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert; |
| 1523 | snd_ice1712_save_gpio_status(ice); |
| 1524 | val = snd_ice1712_gpio_read(ice); |
| 1525 | nval |= val & ~(1 << shift); |
| 1526 | if (val != nval) |
| 1527 | snd_ice1712_gpio_write(ice, nval); |
| 1528 | snd_ice1712_restore_gpio_status(ice); |
| 1529 | return val != nval; |
| 1530 | } |
| 1531 | #endif /* NOT USED YET */ |
| 1532 | |
| 1533 | /* |
| 1534 | * rate |
| 1535 | */ |
| 1536 | static int snd_vt1724_pro_internal_clock_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1537 | { |
| 1538 | static char *texts_1724[] = { |
| 1539 | "8000", /* 0: 6 */ |
| 1540 | "9600", /* 1: 3 */ |
| 1541 | "11025", /* 2: 10 */ |
| 1542 | "12000", /* 3: 2 */ |
| 1543 | "16000", /* 4: 5 */ |
| 1544 | "22050", /* 5: 9 */ |
| 1545 | "24000", /* 6: 1 */ |
| 1546 | "32000", /* 7: 4 */ |
| 1547 | "44100", /* 8: 8 */ |
| 1548 | "48000", /* 9: 0 */ |
| 1549 | "64000", /* 10: 15 */ |
| 1550 | "88200", /* 11: 11 */ |
| 1551 | "96000", /* 12: 7 */ |
| 1552 | "176400", /* 13: 12 */ |
| 1553 | "192000", /* 14: 14 */ |
| 1554 | "IEC958 Input", /* 15: -- */ |
| 1555 | }; |
| 1556 | static char *texts_1720[] = { |
| 1557 | "8000", /* 0: 6 */ |
| 1558 | "9600", /* 1: 3 */ |
| 1559 | "11025", /* 2: 10 */ |
| 1560 | "12000", /* 3: 2 */ |
| 1561 | "16000", /* 4: 5 */ |
| 1562 | "22050", /* 5: 9 */ |
| 1563 | "24000", /* 6: 1 */ |
| 1564 | "32000", /* 7: 4 */ |
| 1565 | "44100", /* 8: 8 */ |
| 1566 | "48000", /* 9: 0 */ |
| 1567 | "64000", /* 10: 15 */ |
| 1568 | "88200", /* 11: 11 */ |
| 1569 | "96000", /* 12: 7 */ |
| 1570 | "IEC958 Input", /* 13: -- */ |
| 1571 | }; |
| 1572 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1573 | |
| 1574 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 1575 | uinfo->count = 1; |
| 1576 | uinfo->value.enumerated.items = ice->vt1720 ? 14 : 16; |
| 1577 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 1578 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| 1579 | strcpy(uinfo->value.enumerated.name, |
| 1580 | ice->vt1720 ? texts_1720[uinfo->value.enumerated.item] : |
| 1581 | texts_1724[uinfo->value.enumerated.item]); |
| 1582 | return 0; |
| 1583 | } |
| 1584 | |
| 1585 | static int snd_vt1724_pro_internal_clock_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1586 | { |
| 1587 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1588 | static unsigned char xlate[16] = { |
| 1589 | 9, 6, 3, 1, 7, 4, 0, 12, 8, 5, 2, 11, 13, 255, 14, 10 |
| 1590 | }; |
| 1591 | unsigned char val; |
| 1592 | |
| 1593 | spin_lock_irq(&ice->reg_lock); |
| 1594 | if (is_spdif_master(ice)) { |
| 1595 | ucontrol->value.enumerated.item[0] = ice->vt1720 ? 13 : 15; |
| 1596 | } else { |
| 1597 | val = xlate[inb(ICEMT1724(ice, RATE)) & 15]; |
| 1598 | if (val == 255) { |
| 1599 | snd_BUG(); |
| 1600 | val = 0; |
| 1601 | } |
| 1602 | ucontrol->value.enumerated.item[0] = val; |
| 1603 | } |
| 1604 | spin_unlock_irq(&ice->reg_lock); |
| 1605 | return 0; |
| 1606 | } |
| 1607 | |
| 1608 | static int snd_vt1724_pro_internal_clock_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1609 | { |
| 1610 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1611 | unsigned char oval; |
| 1612 | int rate; |
| 1613 | int change = 0; |
| 1614 | int spdif = ice->vt1720 ? 13 : 15; |
| 1615 | |
| 1616 | spin_lock_irq(&ice->reg_lock); |
| 1617 | oval = inb(ICEMT1724(ice, RATE)); |
| 1618 | if (ucontrol->value.enumerated.item[0] == spdif) { |
| 1619 | outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE)); |
| 1620 | } else { |
| 1621 | rate = rates[ucontrol->value.integer.value[0] % 15]; |
| 1622 | if (rate <= get_max_rate(ice)) { |
| 1623 | PRO_RATE_DEFAULT = rate; |
| 1624 | spin_unlock_irq(&ice->reg_lock); |
| 1625 | snd_vt1724_set_pro_rate(ice, PRO_RATE_DEFAULT, 1); |
| 1626 | spin_lock_irq(&ice->reg_lock); |
| 1627 | } |
| 1628 | } |
| 1629 | change = inb(ICEMT1724(ice, RATE)) != oval; |
| 1630 | spin_unlock_irq(&ice->reg_lock); |
| 1631 | |
| 1632 | if ((oval & VT1724_SPDIF_MASTER) != (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER)) { |
| 1633 | /* notify akm chips as well */ |
| 1634 | if (is_spdif_master(ice)) { |
| 1635 | unsigned int i; |
| 1636 | for (i = 0; i < ice->akm_codecs; i++) { |
| 1637 | if (ice->akm[i].ops.set_rate_val) |
| 1638 | ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); |
| 1639 | } |
| 1640 | } |
| 1641 | } |
| 1642 | return change; |
| 1643 | } |
| 1644 | |
| 1645 | static snd_kcontrol_new_t snd_vt1724_pro_internal_clock __devinitdata = { |
| 1646 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1647 | .name = "Multi Track Internal Clock", |
| 1648 | .info = snd_vt1724_pro_internal_clock_info, |
| 1649 | .get = snd_vt1724_pro_internal_clock_get, |
| 1650 | .put = snd_vt1724_pro_internal_clock_put |
| 1651 | }; |
| 1652 | |
| 1653 | static int snd_vt1724_pro_rate_locking_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1654 | { |
| 1655 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 1656 | uinfo->count = 1; |
| 1657 | uinfo->value.integer.min = 0; |
| 1658 | uinfo->value.integer.max = 1; |
| 1659 | return 0; |
| 1660 | } |
| 1661 | |
| 1662 | static int snd_vt1724_pro_rate_locking_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1663 | { |
| 1664 | ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; |
| 1665 | return 0; |
| 1666 | } |
| 1667 | |
| 1668 | static int snd_vt1724_pro_rate_locking_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1669 | { |
| 1670 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1671 | int change = 0, nval; |
| 1672 | |
| 1673 | nval = ucontrol->value.integer.value[0] ? 1 : 0; |
| 1674 | spin_lock_irq(&ice->reg_lock); |
| 1675 | change = PRO_RATE_LOCKED != nval; |
| 1676 | PRO_RATE_LOCKED = nval; |
| 1677 | spin_unlock_irq(&ice->reg_lock); |
| 1678 | return change; |
| 1679 | } |
| 1680 | |
| 1681 | static snd_kcontrol_new_t snd_vt1724_pro_rate_locking __devinitdata = { |
| 1682 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1683 | .name = "Multi Track Rate Locking", |
| 1684 | .info = snd_vt1724_pro_rate_locking_info, |
| 1685 | .get = snd_vt1724_pro_rate_locking_get, |
| 1686 | .put = snd_vt1724_pro_rate_locking_put |
| 1687 | }; |
| 1688 | |
| 1689 | static int snd_vt1724_pro_rate_reset_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1690 | { |
| 1691 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| 1692 | uinfo->count = 1; |
| 1693 | uinfo->value.integer.min = 0; |
| 1694 | uinfo->value.integer.max = 1; |
| 1695 | return 0; |
| 1696 | } |
| 1697 | |
| 1698 | static int snd_vt1724_pro_rate_reset_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1699 | { |
| 1700 | ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0; |
| 1701 | return 0; |
| 1702 | } |
| 1703 | |
| 1704 | static int snd_vt1724_pro_rate_reset_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1705 | { |
| 1706 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1707 | int change = 0, nval; |
| 1708 | |
| 1709 | nval = ucontrol->value.integer.value[0] ? 1 : 0; |
| 1710 | spin_lock_irq(&ice->reg_lock); |
| 1711 | change = PRO_RATE_RESET != nval; |
| 1712 | PRO_RATE_RESET = nval; |
| 1713 | spin_unlock_irq(&ice->reg_lock); |
| 1714 | return change; |
| 1715 | } |
| 1716 | |
| 1717 | static snd_kcontrol_new_t snd_vt1724_pro_rate_reset __devinitdata = { |
| 1718 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1719 | .name = "Multi Track Rate Reset", |
| 1720 | .info = snd_vt1724_pro_rate_reset_info, |
| 1721 | .get = snd_vt1724_pro_rate_reset_get, |
| 1722 | .put = snd_vt1724_pro_rate_reset_put |
| 1723 | }; |
| 1724 | |
| 1725 | |
| 1726 | /* |
| 1727 | * routing |
| 1728 | */ |
| 1729 | static int snd_vt1724_pro_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1730 | { |
| 1731 | static char *texts[] = { |
| 1732 | "PCM Out", /* 0 */ |
| 1733 | "H/W In 0", "H/W In 1", /* 1-2 */ |
| 1734 | "IEC958 In L", "IEC958 In R", /* 3-4 */ |
| 1735 | }; |
| 1736 | |
| 1737 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| 1738 | uinfo->count = 1; |
| 1739 | uinfo->value.enumerated.items = 5; |
| 1740 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| 1741 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| 1742 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| 1743 | return 0; |
| 1744 | } |
| 1745 | |
| 1746 | static inline int analog_route_shift(int idx) |
| 1747 | { |
| 1748 | return (idx % 2) * 12 + ((idx / 2) * 3) + 8; |
| 1749 | } |
| 1750 | |
| 1751 | static inline int digital_route_shift(int idx) |
| 1752 | { |
| 1753 | return idx * 3; |
| 1754 | } |
| 1755 | |
| 1756 | static int get_route_val(ice1712_t *ice, int shift) |
| 1757 | { |
| 1758 | unsigned long val; |
| 1759 | unsigned char eitem; |
| 1760 | static unsigned char xlate[8] = { |
| 1761 | 0, 255, 1, 2, 255, 255, 3, 4, |
| 1762 | }; |
| 1763 | |
| 1764 | val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); |
| 1765 | val >>= shift; |
| 1766 | val &= 7; //we now have 3 bits per output |
| 1767 | eitem = xlate[val]; |
| 1768 | if (eitem == 255) { |
| 1769 | snd_BUG(); |
| 1770 | return 0; |
| 1771 | } |
| 1772 | return eitem; |
| 1773 | } |
| 1774 | |
| 1775 | static int put_route_val(ice1712_t *ice, unsigned int val, int shift) |
| 1776 | { |
| 1777 | unsigned int old_val, nval; |
| 1778 | int change; |
| 1779 | static unsigned char xroute[8] = { |
| 1780 | 0, /* PCM */ |
| 1781 | 2, /* PSDIN0 Left */ |
| 1782 | 3, /* PSDIN0 Right */ |
| 1783 | 6, /* SPDIN Left */ |
| 1784 | 7, /* SPDIN Right */ |
| 1785 | }; |
| 1786 | |
| 1787 | nval = xroute[val % 5]; |
| 1788 | val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); |
| 1789 | val &= ~(0x07 << shift); |
| 1790 | val |= nval << shift; |
| 1791 | change = val != old_val; |
| 1792 | if (change) |
| 1793 | outl(val, ICEMT1724(ice, ROUTE_PLAYBACK)); |
| 1794 | return change; |
| 1795 | } |
| 1796 | |
| 1797 | static int snd_vt1724_pro_route_analog_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 1798 | { |
| 1799 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1800 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 1801 | ucontrol->value.enumerated.item[0] = get_route_val(ice, analog_route_shift(idx)); |
| 1802 | return 0; |
| 1803 | } |
| 1804 | |
| 1805 | static int snd_vt1724_pro_route_analog_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 1806 | { |
| 1807 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1808 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 1809 | return put_route_val(ice, ucontrol->value.enumerated.item[0], |
| 1810 | analog_route_shift(idx)); |
| 1811 | } |
| 1812 | |
| 1813 | static int snd_vt1724_pro_route_spdif_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 1814 | { |
| 1815 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1816 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 1817 | ucontrol->value.enumerated.item[0] = get_route_val(ice, digital_route_shift(idx)); |
| 1818 | return 0; |
| 1819 | } |
| 1820 | |
| 1821 | static int snd_vt1724_pro_route_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| 1822 | { |
| 1823 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1824 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
| 1825 | return put_route_val(ice, ucontrol->value.enumerated.item[0], |
| 1826 | digital_route_shift(idx)); |
| 1827 | } |
| 1828 | |
| 1829 | static snd_kcontrol_new_t snd_vt1724_mixer_pro_analog_route __devinitdata = { |
| 1830 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1831 | .name = "H/W Playback Route", |
| 1832 | .info = snd_vt1724_pro_route_info, |
| 1833 | .get = snd_vt1724_pro_route_analog_get, |
| 1834 | .put = snd_vt1724_pro_route_analog_put, |
| 1835 | }; |
| 1836 | |
| 1837 | static snd_kcontrol_new_t snd_vt1724_mixer_pro_spdif_route __devinitdata = { |
| 1838 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1839 | .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Route", |
| 1840 | .info = snd_vt1724_pro_route_info, |
| 1841 | .get = snd_vt1724_pro_route_spdif_get, |
| 1842 | .put = snd_vt1724_pro_route_spdif_put, |
| 1843 | .count = 2, |
| 1844 | }; |
| 1845 | |
| 1846 | |
| 1847 | static int snd_vt1724_pro_peak_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| 1848 | { |
| 1849 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| 1850 | uinfo->count = 22; /* FIXME: for compatibility with ice1712... */ |
| 1851 | uinfo->value.integer.min = 0; |
| 1852 | uinfo->value.integer.max = 255; |
| 1853 | return 0; |
| 1854 | } |
| 1855 | |
| 1856 | static int snd_vt1724_pro_peak_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| 1857 | { |
| 1858 | ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| 1859 | int idx; |
| 1860 | |
| 1861 | spin_lock_irq(&ice->reg_lock); |
| 1862 | for (idx = 0; idx < 22; idx++) { |
| 1863 | outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX)); |
| 1864 | ucontrol->value.integer.value[idx] = inb(ICEMT1724(ice, MONITOR_PEAKDATA)); |
| 1865 | } |
| 1866 | spin_unlock_irq(&ice->reg_lock); |
| 1867 | return 0; |
| 1868 | } |
| 1869 | |
| 1870 | static snd_kcontrol_new_t snd_vt1724_mixer_pro_peak __devinitdata = { |
| 1871 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
| 1872 | .name = "Multi Track Peak", |
| 1873 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, |
| 1874 | .info = snd_vt1724_pro_peak_info, |
| 1875 | .get = snd_vt1724_pro_peak_get |
| 1876 | }; |
| 1877 | |
| 1878 | /* |
| 1879 | * |
| 1880 | */ |
| 1881 | |
| 1882 | static struct snd_ice1712_card_info no_matched __devinitdata; |
| 1883 | |
| 1884 | static struct snd_ice1712_card_info *card_tables[] __devinitdata = { |
| 1885 | snd_vt1724_revo_cards, |
| 1886 | snd_vt1724_amp_cards, |
| 1887 | snd_vt1724_aureon_cards, |
| 1888 | snd_vt1720_mobo_cards, |
| 1889 | snd_vt1720_pontis_cards, |
| 1890 | snd_vt1724_prodigy192_cards, |
| 1891 | snd_vt1724_juli_cards, |
| 1892 | snd_vt1724_phase_cards, |
| 1893 | NULL, |
| 1894 | }; |
| 1895 | |
| 1896 | |
| 1897 | /* |
| 1898 | */ |
| 1899 | |
| 1900 | static void wait_i2c_busy(ice1712_t *ice) |
| 1901 | { |
| 1902 | int t = 0x10000; |
| 1903 | while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) |
| 1904 | ; |
| 1905 | if (t == -1) |
| 1906 | printk(KERN_ERR "ice1724: i2c busy timeout\n"); |
| 1907 | } |
| 1908 | |
| 1909 | unsigned char snd_vt1724_read_i2c(ice1712_t *ice, unsigned char dev, unsigned char addr) |
| 1910 | { |
| 1911 | unsigned char val; |
| 1912 | |
| 1913 | down(&ice->i2c_mutex); |
| 1914 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
| 1915 | outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); |
| 1916 | wait_i2c_busy(ice); |
| 1917 | val = inb(ICEREG1724(ice, I2C_DATA)); |
| 1918 | up(&ice->i2c_mutex); |
| 1919 | //printk("i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); |
| 1920 | return val; |
| 1921 | } |
| 1922 | |
| 1923 | void snd_vt1724_write_i2c(ice1712_t *ice, unsigned char dev, unsigned char addr, unsigned char data) |
| 1924 | { |
| 1925 | down(&ice->i2c_mutex); |
| 1926 | wait_i2c_busy(ice); |
| 1927 | //printk("i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); |
| 1928 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
| 1929 | outb(data, ICEREG1724(ice, I2C_DATA)); |
| 1930 | outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); |
| 1931 | wait_i2c_busy(ice); |
| 1932 | up(&ice->i2c_mutex); |
| 1933 | } |
| 1934 | |
| 1935 | static int __devinit snd_vt1724_read_eeprom(ice1712_t *ice, const char *modelname) |
| 1936 | { |
| 1937 | const int dev = 0xa0; /* EEPROM device address */ |
| 1938 | unsigned int i, size; |
| 1939 | struct snd_ice1712_card_info **tbl, *c; |
| 1940 | |
| 1941 | if (! modelname || ! *modelname) { |
| 1942 | ice->eeprom.subvendor = 0; |
| 1943 | if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) |
| 1944 | ice->eeprom.subvendor = |
| 1945 | (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) | |
| 1946 | (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) | |
| 1947 | (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) | |
| 1948 | (snd_vt1724_read_i2c(ice, dev, 0x03) << 24); |
| 1949 | if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) { |
| 1950 | /* invalid subvendor from EEPROM, try the PCI subststem ID instead */ |
| 1951 | u16 vendor, device; |
| 1952 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, &vendor); |
| 1953 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); |
| 1954 | ice->eeprom.subvendor = ((unsigned int)swab16(vendor) << 16) | swab16(device); |
| 1955 | if (ice->eeprom.subvendor == 0 || ice->eeprom.subvendor == (unsigned int)-1) { |
| 1956 | printk(KERN_ERR "ice1724: No valid ID is found\n"); |
| 1957 | return -ENXIO; |
| 1958 | } |
| 1959 | } |
| 1960 | } |
| 1961 | for (tbl = card_tables; *tbl; tbl++) { |
| 1962 | for (c = *tbl; c->subvendor; c++) { |
| 1963 | if (modelname && c->model && ! strcmp(modelname, c->model)) { |
| 1964 | printk(KERN_INFO "ice1724: Using board model %s\n", c->name); |
| 1965 | ice->eeprom.subvendor = c->subvendor; |
| 1966 | } else if (c->subvendor != ice->eeprom.subvendor) |
| 1967 | continue; |
| 1968 | if (! c->eeprom_size || ! c->eeprom_data) |
| 1969 | goto found; |
| 1970 | /* if the EEPROM is given by the driver, use it */ |
| 1971 | snd_printdd("using the defined eeprom..\n"); |
| 1972 | ice->eeprom.version = 2; |
| 1973 | ice->eeprom.size = c->eeprom_size + 6; |
| 1974 | memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); |
| 1975 | goto read_skipped; |
| 1976 | } |
| 1977 | } |
| 1978 | printk(KERN_WARNING "ice1724: No matching model found for ID 0x%x\n", ice->eeprom.subvendor); |
| 1979 | |
| 1980 | found: |
| 1981 | ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04); |
| 1982 | if (ice->eeprom.size < 6) |
| 1983 | ice->eeprom.size = 32; |
| 1984 | else if (ice->eeprom.size > 32) { |
| 1985 | printk(KERN_ERR "ice1724: Invalid EEPROM (size = %i)\n", ice->eeprom.size); |
| 1986 | return -EIO; |
| 1987 | } |
| 1988 | ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05); |
| 1989 | if (ice->eeprom.version != 2) |
| 1990 | printk(KERN_WARNING "ice1724: Invalid EEPROM version %i\n", ice->eeprom.version); |
| 1991 | size = ice->eeprom.size - 6; |
| 1992 | for (i = 0; i < size; i++) |
| 1993 | ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6); |
| 1994 | |
| 1995 | read_skipped: |
| 1996 | ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK); |
| 1997 | ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE); |
| 1998 | ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR); |
| 1999 | |
| 2000 | return 0; |
| 2001 | } |
| 2002 | |
| 2003 | |
| 2004 | |
| 2005 | static int __devinit snd_vt1724_chip_init(ice1712_t *ice) |
| 2006 | { |
| 2007 | outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); |
| 2008 | udelay(200); |
| 2009 | outb(0, ICEREG1724(ice, CONTROL)); |
| 2010 | udelay(200); |
| 2011 | outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); |
| 2012 | outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); |
| 2013 | outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES)); |
| 2014 | outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG)); |
| 2015 | |
| 2016 | ice->gpio.write_mask = ice->eeprom.gpiomask; |
| 2017 | ice->gpio.direction = ice->eeprom.gpiodir; |
| 2018 | snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask); |
| 2019 | snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir); |
| 2020 | snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate); |
| 2021 | |
| 2022 | outb(0, ICEREG1724(ice, POWERDOWN)); |
| 2023 | |
| 2024 | return 0; |
| 2025 | } |
| 2026 | |
| 2027 | static int __devinit snd_vt1724_spdif_build_controls(ice1712_t *ice) |
| 2028 | { |
| 2029 | int err; |
| 2030 | snd_kcontrol_t *kctl; |
| 2031 | |
| 2032 | snd_assert(ice->pcm != NULL, return -EIO); |
| 2033 | |
| 2034 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice)); |
| 2035 | if (err < 0) |
| 2036 | return err; |
| 2037 | |
| 2038 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice)); |
| 2039 | if (err < 0) |
| 2040 | return err; |
| 2041 | |
| 2042 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice)); |
| 2043 | if (err < 0) |
| 2044 | return err; |
| 2045 | kctl->id.device = ice->pcm->device; |
| 2046 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice)); |
| 2047 | if (err < 0) |
| 2048 | return err; |
| 2049 | kctl->id.device = ice->pcm->device; |
| 2050 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice)); |
| 2051 | if (err < 0) |
| 2052 | return err; |
| 2053 | kctl->id.device = ice->pcm->device; |
| 2054 | #if 0 /* use default only */ |
| 2055 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice)); |
| 2056 | if (err < 0) |
| 2057 | return err; |
| 2058 | kctl->id.device = ice->pcm->device; |
| 2059 | ice->spdif.stream_ctl = kctl; |
| 2060 | #endif |
| 2061 | return 0; |
| 2062 | } |
| 2063 | |
| 2064 | |
| 2065 | static int __devinit snd_vt1724_build_controls(ice1712_t *ice) |
| 2066 | { |
| 2067 | int err; |
| 2068 | |
| 2069 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice)); |
| 2070 | if (err < 0) |
| 2071 | return err; |
| 2072 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice)); |
| 2073 | if (err < 0) |
| 2074 | return err; |
| 2075 | |
| 2076 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice)); |
| 2077 | if (err < 0) |
| 2078 | return err; |
| 2079 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice)); |
| 2080 | if (err < 0) |
| 2081 | return err; |
| 2082 | |
| 2083 | if (ice->num_total_dacs > 0) { |
| 2084 | snd_kcontrol_new_t tmp = snd_vt1724_mixer_pro_analog_route; |
| 2085 | tmp.count = ice->num_total_dacs; |
| 2086 | if (ice->vt1720 && tmp.count > 2) |
| 2087 | tmp.count = 2; |
| 2088 | err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); |
| 2089 | if (err < 0) |
| 2090 | return err; |
| 2091 | } |
| 2092 | |
| 2093 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); |
| 2094 | if (err < 0) |
| 2095 | return err; |
| 2096 | |
| 2097 | return 0; |
| 2098 | } |
| 2099 | |
| 2100 | static int snd_vt1724_free(ice1712_t *ice) |
| 2101 | { |
| 2102 | if (! ice->port) |
| 2103 | goto __hw_end; |
| 2104 | /* mask all interrupts */ |
| 2105 | outb(0xff, ICEMT1724(ice, DMA_INT_MASK)); |
| 2106 | outb(0xff, ICEREG1724(ice, IRQMASK)); |
| 2107 | /* --- */ |
| 2108 | __hw_end: |
| 2109 | if (ice->irq >= 0) { |
| 2110 | synchronize_irq(ice->irq); |
| 2111 | free_irq(ice->irq, (void *) ice); |
| 2112 | } |
| 2113 | pci_release_regions(ice->pci); |
| 2114 | snd_ice1712_akm4xxx_free(ice); |
| 2115 | pci_disable_device(ice->pci); |
| 2116 | kfree(ice); |
| 2117 | return 0; |
| 2118 | } |
| 2119 | |
| 2120 | static int snd_vt1724_dev_free(snd_device_t *device) |
| 2121 | { |
| 2122 | ice1712_t *ice = device->device_data; |
| 2123 | return snd_vt1724_free(ice); |
| 2124 | } |
| 2125 | |
| 2126 | static int __devinit snd_vt1724_create(snd_card_t * card, |
| 2127 | struct pci_dev *pci, |
| 2128 | const char *modelname, |
| 2129 | ice1712_t ** r_ice1712) |
| 2130 | { |
| 2131 | ice1712_t *ice; |
| 2132 | int err; |
| 2133 | unsigned char mask; |
| 2134 | static snd_device_ops_t ops = { |
| 2135 | .dev_free = snd_vt1724_dev_free, |
| 2136 | }; |
| 2137 | |
| 2138 | *r_ice1712 = NULL; |
| 2139 | |
| 2140 | /* enable PCI device */ |
| 2141 | if ((err = pci_enable_device(pci)) < 0) |
| 2142 | return err; |
| 2143 | |
Takashi Iwai | e560d8d | 2005-09-09 14:21:46 +0200 | [diff] [blame] | 2144 | ice = kzalloc(sizeof(*ice), GFP_KERNEL); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2145 | if (ice == NULL) { |
| 2146 | pci_disable_device(pci); |
| 2147 | return -ENOMEM; |
| 2148 | } |
| 2149 | ice->vt1724 = 1; |
| 2150 | spin_lock_init(&ice->reg_lock); |
| 2151 | init_MUTEX(&ice->gpio_mutex); |
| 2152 | init_MUTEX(&ice->open_mutex); |
| 2153 | init_MUTEX(&ice->i2c_mutex); |
| 2154 | ice->gpio.set_mask = snd_vt1724_set_gpio_mask; |
| 2155 | ice->gpio.set_dir = snd_vt1724_set_gpio_dir; |
| 2156 | ice->gpio.set_data = snd_vt1724_set_gpio_data; |
| 2157 | ice->gpio.get_data = snd_vt1724_get_gpio_data; |
| 2158 | ice->card = card; |
| 2159 | ice->pci = pci; |
| 2160 | ice->irq = -1; |
| 2161 | pci_set_master(pci); |
| 2162 | snd_vt1724_proc_init(ice); |
| 2163 | synchronize_irq(pci->irq); |
| 2164 | |
| 2165 | if ((err = pci_request_regions(pci, "ICE1724")) < 0) { |
| 2166 | kfree(ice); |
| 2167 | pci_disable_device(pci); |
| 2168 | return err; |
| 2169 | } |
| 2170 | ice->port = pci_resource_start(pci, 0); |
| 2171 | ice->profi_port = pci_resource_start(pci, 1); |
| 2172 | |
| 2173 | if (request_irq(pci->irq, snd_vt1724_interrupt, SA_INTERRUPT|SA_SHIRQ, "ICE1724", (void *) ice)) { |
| 2174 | snd_printk("unable to grab IRQ %d\n", pci->irq); |
| 2175 | snd_vt1724_free(ice); |
| 2176 | return -EIO; |
| 2177 | } |
| 2178 | |
| 2179 | ice->irq = pci->irq; |
| 2180 | |
| 2181 | if (snd_vt1724_read_eeprom(ice, modelname) < 0) { |
| 2182 | snd_vt1724_free(ice); |
| 2183 | return -EIO; |
| 2184 | } |
| 2185 | if (snd_vt1724_chip_init(ice) < 0) { |
| 2186 | snd_vt1724_free(ice); |
| 2187 | return -EIO; |
| 2188 | } |
| 2189 | |
| 2190 | /* unmask used interrupts */ |
| 2191 | if (! (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401)) |
| 2192 | mask = VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX; |
| 2193 | else |
| 2194 | mask = 0; |
| 2195 | outb(mask, ICEREG1724(ice, IRQMASK)); |
| 2196 | /* don't handle FIFO overrun/underruns (just yet), since they cause machine lockups */ |
| 2197 | outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); |
| 2198 | |
| 2199 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) { |
| 2200 | snd_vt1724_free(ice); |
| 2201 | return err; |
| 2202 | } |
| 2203 | |
| 2204 | snd_card_set_dev(card, &pci->dev); |
| 2205 | |
| 2206 | *r_ice1712 = ice; |
| 2207 | return 0; |
| 2208 | } |
| 2209 | |
| 2210 | |
| 2211 | /* |
| 2212 | * |
| 2213 | * Registration |
| 2214 | * |
| 2215 | */ |
| 2216 | |
| 2217 | static int __devinit snd_vt1724_probe(struct pci_dev *pci, |
| 2218 | const struct pci_device_id *pci_id) |
| 2219 | { |
| 2220 | static int dev; |
| 2221 | snd_card_t *card; |
| 2222 | ice1712_t *ice; |
| 2223 | int pcm_dev = 0, err; |
| 2224 | struct snd_ice1712_card_info **tbl, *c; |
| 2225 | |
| 2226 | if (dev >= SNDRV_CARDS) |
| 2227 | return -ENODEV; |
| 2228 | if (!enable[dev]) { |
| 2229 | dev++; |
| 2230 | return -ENOENT; |
| 2231 | } |
| 2232 | |
| 2233 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); |
| 2234 | if (card == NULL) |
| 2235 | return -ENOMEM; |
| 2236 | |
| 2237 | strcpy(card->driver, "ICE1724"); |
| 2238 | strcpy(card->shortname, "ICEnsemble ICE1724"); |
| 2239 | |
| 2240 | if ((err = snd_vt1724_create(card, pci, model[dev], &ice)) < 0) { |
| 2241 | snd_card_free(card); |
| 2242 | return err; |
| 2243 | } |
| 2244 | |
| 2245 | for (tbl = card_tables; *tbl; tbl++) { |
| 2246 | for (c = *tbl; c->subvendor; c++) { |
| 2247 | if (c->subvendor == ice->eeprom.subvendor) { |
| 2248 | strcpy(card->shortname, c->name); |
| 2249 | if (c->driver) /* specific driver? */ |
| 2250 | strcpy(card->driver, c->driver); |
| 2251 | if (c->chip_init) { |
| 2252 | if ((err = c->chip_init(ice)) < 0) { |
| 2253 | snd_card_free(card); |
| 2254 | return err; |
| 2255 | } |
| 2256 | } |
| 2257 | goto __found; |
| 2258 | } |
| 2259 | } |
| 2260 | } |
| 2261 | c = &no_matched; |
| 2262 | __found: |
| 2263 | |
| 2264 | if ((err = snd_vt1724_pcm_profi(ice, pcm_dev++)) < 0) { |
| 2265 | snd_card_free(card); |
| 2266 | return err; |
| 2267 | } |
| 2268 | |
| 2269 | if ((err = snd_vt1724_pcm_spdif(ice, pcm_dev++)) < 0) { |
| 2270 | snd_card_free(card); |
| 2271 | return err; |
| 2272 | } |
| 2273 | |
| 2274 | if ((err = snd_vt1724_pcm_indep(ice, pcm_dev++)) < 0) { |
| 2275 | snd_card_free(card); |
| 2276 | return err; |
| 2277 | } |
| 2278 | |
| 2279 | if ((err = snd_vt1724_ac97_mixer(ice)) < 0) { |
| 2280 | snd_card_free(card); |
| 2281 | return err; |
| 2282 | } |
| 2283 | |
| 2284 | if ((err = snd_vt1724_build_controls(ice)) < 0) { |
| 2285 | snd_card_free(card); |
| 2286 | return err; |
| 2287 | } |
| 2288 | |
| 2289 | if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */ |
| 2290 | if ((err = snd_vt1724_spdif_build_controls(ice)) < 0) { |
| 2291 | snd_card_free(card); |
| 2292 | return err; |
| 2293 | } |
| 2294 | } |
| 2295 | |
| 2296 | if (c->build_controls) { |
| 2297 | if ((err = c->build_controls(ice)) < 0) { |
| 2298 | snd_card_free(card); |
| 2299 | return err; |
| 2300 | } |
| 2301 | } |
| 2302 | |
| 2303 | if (! c->no_mpu401) { |
| 2304 | if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) { |
| 2305 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, |
| 2306 | ICEREG1724(ice, MPU_CTRL), 1, |
| 2307 | ice->irq, 0, |
| 2308 | &ice->rmidi[0])) < 0) { |
| 2309 | snd_card_free(card); |
| 2310 | return err; |
| 2311 | } |
| 2312 | } |
| 2313 | } |
| 2314 | |
| 2315 | sprintf(card->longname, "%s at 0x%lx, irq %i", |
| 2316 | card->shortname, ice->port, ice->irq); |
| 2317 | |
| 2318 | if ((err = snd_card_register(card)) < 0) { |
| 2319 | snd_card_free(card); |
| 2320 | return err; |
| 2321 | } |
| 2322 | pci_set_drvdata(pci, card); |
| 2323 | dev++; |
| 2324 | return 0; |
| 2325 | } |
| 2326 | |
| 2327 | static void __devexit snd_vt1724_remove(struct pci_dev *pci) |
| 2328 | { |
| 2329 | snd_card_free(pci_get_drvdata(pci)); |
| 2330 | pci_set_drvdata(pci, NULL); |
| 2331 | } |
| 2332 | |
| 2333 | static struct pci_driver driver = { |
| 2334 | .name = "ICE1724", |
Clemens Ladisch | 3bcd464 | 2005-09-12 08:20:54 +0200 | [diff] [blame] | 2335 | .owner = THIS_MODULE, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2336 | .id_table = snd_vt1724_ids, |
| 2337 | .probe = snd_vt1724_probe, |
| 2338 | .remove = __devexit_p(snd_vt1724_remove), |
| 2339 | }; |
| 2340 | |
| 2341 | static int __init alsa_card_ice1724_init(void) |
| 2342 | { |
Takashi Iwai | 01d25d4 | 2005-04-11 16:58:24 +0200 | [diff] [blame] | 2343 | return pci_register_driver(&driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2344 | } |
| 2345 | |
| 2346 | static void __exit alsa_card_ice1724_exit(void) |
| 2347 | { |
| 2348 | pci_unregister_driver(&driver); |
| 2349 | } |
| 2350 | |
| 2351 | module_init(alsa_card_ice1724_init) |
| 2352 | module_exit(alsa_card_ice1724_exit) |