sound/pci/hda/patch_ca0132.c

   1 /*
   2  * HD audio interface patch for Creative CA0132 chip
   3  *
   4  * Copyright (c) 2011, Creative Technology Ltd.
   5  *
   6  * Based on patch_ca0110.c
   7  * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
   8  *
   9  *  This driver 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 driver 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 #include <linux/init.h>
  25 #include <linux/delay.h>
  26 #include <linux/slab.h>
  27 #include <linux/pci.h>
  28 #include <linux/mutex.h>
  29 #include <linux/module.h>
  30 #include <sound/core.h>
  31 #include "hda_codec.h"
  32 #include "hda_local.h"
  33 #include "hda_auto_parser.h"
  34
  35 #define WIDGET_CHIP_CTRL      0x15
  36 #define WIDGET_DSP_CTRL       0x16
  37
  38 #define WUH_MEM_CONNID        10
  39 #define DSP_MEM_CONNID        16
  40
  41 enum hda_cmd_vendor_io {
  42         /* for DspIO node */
  43         VENDOR_DSPIO_SCP_WRITE_DATA_LOW      = 0x000,
  44         VENDOR_DSPIO_SCP_WRITE_DATA_HIGH     = 0x100,
  45
  46         VENDOR_DSPIO_STATUS                  = 0xF01,
  47         VENDOR_DSPIO_SCP_POST_READ_DATA      = 0x702,
  48         VENDOR_DSPIO_SCP_READ_DATA           = 0xF02,
  49         VENDOR_DSPIO_DSP_INIT                = 0x703,
  50         VENDOR_DSPIO_SCP_POST_COUNT_QUERY    = 0x704,
  51         VENDOR_DSPIO_SCP_READ_COUNT          = 0xF04,
  52
  53         /* for ChipIO node */
  54         VENDOR_CHIPIO_ADDRESS_LOW            = 0x000,
  55         VENDOR_CHIPIO_ADDRESS_HIGH           = 0x100,
  56         VENDOR_CHIPIO_STREAM_FORMAT          = 0x200,
  57         VENDOR_CHIPIO_DATA_LOW               = 0x300,
  58         VENDOR_CHIPIO_DATA_HIGH              = 0x400,
  59
  60         VENDOR_CHIPIO_GET_PARAMETER          = 0xF00,
  61         VENDOR_CHIPIO_STATUS                 = 0xF01,
  62         VENDOR_CHIPIO_HIC_POST_READ          = 0x702,
  63         VENDOR_CHIPIO_HIC_READ_DATA          = 0xF03,
  64
  65         VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE   = 0x70A,
  66
  67         VENDOR_CHIPIO_PLL_PMU_WRITE          = 0x70C,
  68         VENDOR_CHIPIO_PLL_PMU_READ           = 0xF0C,
  69         VENDOR_CHIPIO_8051_ADDRESS_LOW       = 0x70D,
  70         VENDOR_CHIPIO_8051_ADDRESS_HIGH      = 0x70E,
  71         VENDOR_CHIPIO_FLAG_SET               = 0x70F,
  72         VENDOR_CHIPIO_FLAGS_GET              = 0xF0F,
  73         VENDOR_CHIPIO_PARAMETER_SET          = 0x710,
  74         VENDOR_CHIPIO_PARAMETER_GET          = 0xF10,
  75
  76         VENDOR_CHIPIO_PORT_ALLOC_CONFIG_SET  = 0x711,
  77         VENDOR_CHIPIO_PORT_ALLOC_SET         = 0x712,
  78         VENDOR_CHIPIO_PORT_ALLOC_GET         = 0xF12,
  79         VENDOR_CHIPIO_PORT_FREE_SET          = 0x713,
  80
  81         VENDOR_CHIPIO_PARAMETER_EX_ID_GET    = 0xF17,
  82         VENDOR_CHIPIO_PARAMETER_EX_ID_SET    = 0x717,
  83         VENDOR_CHIPIO_PARAMETER_EX_VALUE_GET = 0xF18,
  84         VENDOR_CHIPIO_PARAMETER_EX_VALUE_SET = 0x718
  85 };
  86
  87 /*
  88  *  Control flag IDs
  89  */
  90 enum control_flag_id {
  91         /* Connection manager stream setup is bypassed/enabled */
  92         CONTROL_FLAG_C_MGR                  = 0,
  93         /* DSP DMA is bypassed/enabled */
  94         CONTROL_FLAG_DMA                    = 1,
  95         /* 8051 'idle' mode is disabled/enabled */
  96         CONTROL_FLAG_IDLE_ENABLE            = 2,
  97         /* Tracker for the SPDIF-in path is bypassed/enabled */
  98         CONTROL_FLAG_TRACKER                = 3,
  99         /* DigitalOut to Spdif2Out connection is disabled/enabled */
 100         CONTROL_FLAG_SPDIF2OUT              = 4,
 101         /* Digital Microphone is disabled/enabled */
 102         CONTROL_FLAG_DMIC                   = 5,
 103         /* ADC_B rate is 48 kHz/96 kHz */
 104         CONTROL_FLAG_ADC_B_96KHZ            = 6,
 105         /* ADC_C rate is 48 kHz/96 kHz */
 106         CONTROL_FLAG_ADC_C_96KHZ            = 7,
 107         /* DAC rate is 48 kHz/96 kHz (affects all DACs) */
 108         CONTROL_FLAG_DAC_96KHZ              = 8,
 109         /* DSP rate is 48 kHz/96 kHz */
 110         CONTROL_FLAG_DSP_96KHZ              = 9,
 111         /* SRC clock is 98 MHz/196 MHz (196 MHz forces rate to 96 KHz) */
 112         CONTROL_FLAG_SRC_CLOCK_196MHZ       = 10,
 113         /* SRC rate is 48 kHz/96 kHz (48 kHz disabled when clock is 196 MHz) */
 114         CONTROL_FLAG_SRC_RATE_96KHZ         = 11,
 115         /* Decode Loop (DSP->SRC->DSP) is disabled/enabled */
 116         CONTROL_FLAG_DECODE_LOOP            = 12,
 117         /* De-emphasis filter on DAC-1 disabled/enabled */
 118         CONTROL_FLAG_DAC1_DEEMPHASIS        = 13,
 119         /* De-emphasis filter on DAC-2 disabled/enabled */
 120         CONTROL_FLAG_DAC2_DEEMPHASIS        = 14,
 121         /* De-emphasis filter on DAC-3 disabled/enabled */
 122         CONTROL_FLAG_DAC3_DEEMPHASIS        = 15,
 123         /* High-pass filter on ADC_B disabled/enabled */
 124         CONTROL_FLAG_ADC_B_HIGH_PASS        = 16,
 125         /* High-pass filter on ADC_C disabled/enabled */
 126         CONTROL_FLAG_ADC_C_HIGH_PASS        = 17,
 127         /* Common mode on Port_A disabled/enabled */
 128         CONTROL_FLAG_PORT_A_COMMON_MODE     = 18,
 129         /* Common mode on Port_D disabled/enabled */
 130         CONTROL_FLAG_PORT_D_COMMON_MODE     = 19,
 131         /* Impedance for ramp generator on Port_A 16 Ohm/10K Ohm */
 132         CONTROL_FLAG_PORT_A_10KOHM_LOAD     = 20,
 133         /* Impedance for ramp generator on Port_D, 16 Ohm/10K Ohm */
 134         CONTROL_FLAG_PORT_D_10K0HM_LOAD     = 21,
 135         /* ASI rate is 48kHz/96kHz */
 136         CONTROL_FLAG_ASI_96KHZ              = 22,
 137         /* DAC power settings able to control attached ports no/yes */
 138         CONTROL_FLAG_DACS_CONTROL_PORTS     = 23,
 139         /* Clock Stop OK reporting is disabled/enabled */
 140         CONTROL_FLAG_CONTROL_STOP_OK_ENABLE = 24,
 141         /* Number of control flags */
 142         CONTROL_FLAGS_MAX = (CONTROL_FLAG_CONTROL_STOP_OK_ENABLE+1)
 143 };
 144
 145 /*
 146  * Control parameter IDs
 147  */
 148 enum control_parameter_id {
 149         /* 0: force HDA, 1: allow DSP if HDA Spdif1Out stream is idle */
 150         CONTROL_PARAM_SPDIF1_SOURCE            = 2,
 151
 152         /* Stream Control */
 153
 154         /* Select stream with the given ID */
 155         CONTROL_PARAM_STREAM_ID                = 24,
 156         /* Source connection point for the selected stream */
 157         CONTROL_PARAM_STREAM_SOURCE_CONN_POINT = 25,
 158         /* Destination connection point for the selected stream */
 159         CONTROL_PARAM_STREAM_DEST_CONN_POINT   = 26,
 160         /* Number of audio channels in the selected stream */
 161         CONTROL_PARAM_STREAMS_CHANNELS         = 27,
 162         /*Enable control for the selected stream */
 163         CONTROL_PARAM_STREAM_CONTROL           = 28,
 164
 165         /* Connection Point Control */
 166
 167         /* Select connection point with the given ID */
 168         CONTROL_PARAM_CONN_POINT_ID            = 29,
 169         /* Connection point sample rate */
 170         CONTROL_PARAM_CONN_POINT_SAMPLE_RATE   = 30,
 171
 172         /* Node Control */
 173
 174         /* Select HDA node with the given ID */
 175         CONTROL_PARAM_NODE_ID                  = 31
 176 };
 177
 178 /*
 179  *  Dsp Io Status codes
 180  */
 181 enum hda_vendor_status_dspio {
 182         /* Success */
 183         VENDOR_STATUS_DSPIO_OK                       = 0x00,
 184         /* Busy, unable to accept new command, the host must retry */
 185         VENDOR_STATUS_DSPIO_BUSY                     = 0x01,
 186         /* SCP command queue is full */
 187         VENDOR_STATUS_DSPIO_SCP_COMMAND_QUEUE_FULL   = 0x02,
 188         /* SCP response queue is empty */
 189         VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY = 0x03
 190 };
 191
 192 /*
 193  *  Chip Io Status codes
 194  */
 195 enum hda_vendor_status_chipio {
 196         /* Success */
 197         VENDOR_STATUS_CHIPIO_OK   = 0x00,
 198         /* Busy, unable to accept new command, the host must retry */
 199         VENDOR_STATUS_CHIPIO_BUSY = 0x01
 200 };
 201
 202 /*
 203  *  CA0132 sample rate
 204  */
 205 enum ca0132_sample_rate {
 206         SR_6_000        = 0x00,
 207         SR_8_000        = 0x01,
 208         SR_9_600        = 0x02,
 209         SR_11_025       = 0x03,
 210         SR_16_000       = 0x04,
 211         SR_22_050       = 0x05,
 212         SR_24_000       = 0x06,
 213         SR_32_000       = 0x07,
 214         SR_44_100       = 0x08,
 215         SR_48_000       = 0x09,
 216         SR_88_200       = 0x0A,
 217         SR_96_000       = 0x0B,
 218         SR_144_000      = 0x0C,
 219         SR_176_400      = 0x0D,
 220         SR_192_000      = 0x0E,
 221         SR_384_000      = 0x0F,
 222
 223         SR_COUNT        = 0x10,
 224
 225         SR_RATE_UNKNOWN = 0x1F
 226 };
 227
 228 /*
 229  *  Scp Helper function
 230  */
 231 enum get_set {
 232         IS_SET = 0,
 233         IS_GET = 1,
 234 };
 235
 236 /*
 237  * Duplicated from ca0110 codec
 238  */
 239
 240 static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
 241 {
 242         if (pin) {
 243                 snd_hda_set_pin_ctl(codec, pin, PIN_HP);
 244                 if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
 245                         snd_hda_codec_write(codec, pin, 0,
 246                                             AC_VERB_SET_AMP_GAIN_MUTE,
 247                                             AMP_OUT_UNMUTE);
 248         }
 249         if (dac)
 250                 snd_hda_codec_write(codec, dac, 0,
 251                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
 252 }
 253
 254 static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
 255 {
 256         if (pin) {
 257                 snd_hda_set_pin_ctl(codec, pin, PIN_IN |
 258                                     snd_hda_get_default_vref(codec, pin));
 259                 if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
 260                         snd_hda_codec_write(codec, pin, 0,
 261                                             AC_VERB_SET_AMP_GAIN_MUTE,
 262                                             AMP_IN_UNMUTE(0));
 263         }
 264         if (adc)
 265                 snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
 266                                     AMP_IN_UNMUTE(0));
 267 }
 268
 269 static char *dirstr[2] = { "Playback", "Capture" };
 270
 271 static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
 272                        int chan, int dir)
 273 {
 274         char namestr[44];
 275         int type = dir ? HDA_INPUT : HDA_OUTPUT;
 276         struct snd_kcontrol_new knew =
 277                 HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
 278         sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
 279         return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 280 }
 281
 282 static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
 283                        int chan, int dir)
 284 {
 285         char namestr[44];
 286         int type = dir ? HDA_INPUT : HDA_OUTPUT;
 287         struct snd_kcontrol_new knew =
 288                 HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
 289         sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
 290         return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 291 }
 292
 293 #define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
 294 #define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0)
 295 #define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1)
 296 #define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1)
 297 #define add_mono_switch(codec, nid, pfx, chan) \
 298         _add_switch(codec, nid, pfx, chan, 0)
 299 #define add_mono_volume(codec, nid, pfx, chan) \
 300         _add_volume(codec, nid, pfx, chan, 0)
 301 #define add_in_mono_switch(codec, nid, pfx, chan) \
 302         _add_switch(codec, nid, pfx, chan, 1)
 303 #define add_in_mono_volume(codec, nid, pfx, chan) \
 304         _add_volume(codec, nid, pfx, chan, 1)
 305
 306
 307 /*
 308  * CA0132 specific
 309  */
 310
 311 struct ca0132_spec {
 312         struct auto_pin_cfg autocfg;
 313         struct hda_multi_out multiout;
 314         hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
 315         hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
 316         hda_nid_t hp_dac;
 317         hda_nid_t input_pins[AUTO_PIN_LAST];
 318         hda_nid_t adcs[AUTO_PIN_LAST];
 319         hda_nid_t dig_out;
 320         hda_nid_t dig_in;
 321         unsigned int num_inputs;
 322         long curr_hp_switch;
 323         long curr_hp_volume[2];
 324         long curr_speaker_switch;
 325         struct mutex chipio_mutex;
 326         const char *input_labels[AUTO_PIN_LAST];
 327         struct hda_pcm pcm_rec[2]; /* PCM information */
 328 };
 329
 330 /* Chip access helper function */
 331 static int chipio_send(struct hda_codec *codec,
 332                        unsigned int reg,
 333                        unsigned int data)
 334 {
 335         unsigned int res;
 336         int retry = 50;
 337
 338         /* send bits of data specified by reg */
 339         do {
 340                 res = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
 341                                          reg, data);
 342                 if (res == VENDOR_STATUS_CHIPIO_OK)
 343                         return 0;
 344         } while (--retry);
 345         return -EIO;
 346 }
 347
 348 /*
 349  * Write chip address through the vendor widget -- NOT protected by the Mutex!
 350  */
 351 static int chipio_write_address(struct hda_codec *codec,
 352                                 unsigned int chip_addx)
 353 {
 354         int res;
 355
 356         /* send low 16 bits of the address */
 357         res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_LOW,
 358                           chip_addx & 0xffff);
 359
 360         if (res != -EIO) {
 361                 /* send high 16 bits of the address */
 362                 res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_HIGH,
 363                                   chip_addx >> 16);
 364         }
 365
 366         return res;
 367 }
 368
 369 /*
 370  * Write data through the vendor widget -- NOT protected by the Mutex!
 371  */
 372
 373 static int chipio_write_data(struct hda_codec *codec, unsigned int data)
 374 {
 375         int res;
 376
 377         /* send low 16 bits of the data */
 378         res = chipio_send(codec, VENDOR_CHIPIO_DATA_LOW, data & 0xffff);
 379
 380         if (res != -EIO) {
 381                 /* send high 16 bits of the data */
 382                 res = chipio_send(codec, VENDOR_CHIPIO_DATA_HIGH,
 383                                   data >> 16);
 384         }
 385
 386         return res;
 387 }
 388
 389 /*
 390  * Read data through the vendor widget -- NOT protected by the Mutex!
 391  */
 392 static int chipio_read_data(struct hda_codec *codec, unsigned int *data)
 393 {
 394         int res;
 395
 396         /* post read */
 397         res = chipio_send(codec, VENDOR_CHIPIO_HIC_POST_READ, 0);
 398
 399         if (res != -EIO) {
 400                 /* read status */
 401                 res = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
 402         }
 403
 404         if (res != -EIO) {
 405                 /* read data */
 406                 *data = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
 407                                            VENDOR_CHIPIO_HIC_READ_DATA,
 408                                            0);
 409         }
 410
 411         return res;
 412 }
 413
 414 /*
 415  * Write given value to the given address through the chip I/O widget.
 416  * protected by the Mutex
 417  */
 418 static int chipio_write(struct hda_codec *codec,
 419                 unsigned int chip_addx, const unsigned int data)
 420 {
 421         struct ca0132_spec *spec = codec->spec;
 422         int err;
 423
 424         mutex_lock(&spec->chipio_mutex);
 425
 426         /* write the address, and if successful proceed to write data */
 427         err = chipio_write_address(codec, chip_addx);
 428         if (err < 0)
 429                 goto exit;
 430
 431         err = chipio_write_data(codec, data);
 432         if (err < 0)
 433                 goto exit;
 434
 435 exit:
 436         mutex_unlock(&spec->chipio_mutex);
 437         return err;
 438 }
 439
 440 /*
 441  * Read the given address through the chip I/O widget
 442  * protected by the Mutex
 443  */
 444 static int chipio_read(struct hda_codec *codec,
 445                 unsigned int chip_addx, unsigned int *data)
 446 {
 447         struct ca0132_spec *spec = codec->spec;
 448         int err;
 449
 450         mutex_lock(&spec->chipio_mutex);
 451
 452         /* write the address, and if successful proceed to write data */
 453         err = chipio_write_address(codec, chip_addx);
 454         if (err < 0)
 455                 goto exit;
 456
 457         err = chipio_read_data(codec, data);
 458         if (err < 0)
 459                 goto exit;
 460
 461 exit:
 462         mutex_unlock(&spec->chipio_mutex);
 463         return err;
 464 }
 465
 466 /*
 467  * PCM stuffs
 468  */
 469 static void ca0132_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 470                                  u32 stream_tag,
 471                                  int channel_id, int format)
 472 {
 473         unsigned int oldval, newval;
 474
 475         if (!nid)
 476                 return;
 477
 478         snd_printdd("ca0132_setup_stream: "
 479                 "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
 480                 nid, stream_tag, channel_id, format);
 481
 482         /* update the format-id if changed */
 483         oldval = snd_hda_codec_read(codec, nid, 0,
 484                                     AC_VERB_GET_STREAM_FORMAT,
 485                                     0);
 486         if (oldval != format) {
 487                 msleep(20);
 488                 snd_hda_codec_write(codec, nid, 0,
 489                                     AC_VERB_SET_STREAM_FORMAT,
 490                                     format);
 491         }
 492
 493         oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
 494         newval = (stream_tag << 4) | channel_id;
 495         if (oldval != newval) {
 496                 snd_hda_codec_write(codec, nid, 0,
 497                                     AC_VERB_SET_CHANNEL_STREAMID,
 498                                     newval);
 499         }
 500 }
 501
 502 static void ca0132_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
 503 {
 504         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0);
 505         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0);
 506 }
 507
 508 /*
 509  * PCM callbacks
 510  */
 511 static int ca0132_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 512                         struct hda_codec *codec,
 513                         unsigned int stream_tag,
 514                         unsigned int format,
 515                         struct snd_pcm_substream *substream)
 516 {
 517         struct ca0132_spec *spec = codec->spec;
 518
 519         ca0132_setup_stream(codec, spec->dacs[0], stream_tag, 0, format);
 520
 521         return 0;
 522 }
 523
 524 static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 525                         struct hda_codec *codec,
 526                         struct snd_pcm_substream *substream)
 527 {
 528         struct ca0132_spec *spec = codec->spec;
 529
 530         ca0132_cleanup_stream(codec, spec->dacs[0]);
 531
 532         return 0;
 533 }
 534
 535 /*
 536  * Digital out
 537  */
 538 static int ca0132_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 539                         struct hda_codec *codec,
 540                         unsigned int stream_tag,
 541                         unsigned int format,
 542                         struct snd_pcm_substream *substream)
 543 {
 544         struct ca0132_spec *spec = codec->spec;
 545
 546         ca0132_setup_stream(codec, spec->dig_out, stream_tag, 0, format);
 547
 548         return 0;
 549 }
 550
 551 static int ca0132_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 552                         struct hda_codec *codec,
 553                         struct snd_pcm_substream *substream)
 554 {
 555         struct ca0132_spec *spec = codec->spec;
 556
 557         ca0132_cleanup_stream(codec, spec->dig_out);
 558
 559         return 0;
 560 }
 561
 562 /*
 563  * Analog capture
 564  */
 565 static int ca0132_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 566                         struct hda_codec *codec,
 567                         unsigned int stream_tag,
 568                         unsigned int format,
 569                         struct snd_pcm_substream *substream)
 570 {
 571         struct ca0132_spec *spec = codec->spec;
 572
 573         ca0132_setup_stream(codec, spec->adcs[substream->number],
 574                              stream_tag, 0, format);
 575
 576         return 0;
 577 }
 578
 579 static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 580                         struct hda_codec *codec,
 581                         struct snd_pcm_substream *substream)
 582 {
 583         struct ca0132_spec *spec = codec->spec;
 584
 585         ca0132_cleanup_stream(codec, spec->adcs[substream->number]);
 586
 587         return 0;
 588 }
 589
 590 /*
 591  * Digital capture
 592  */
 593 static int ca0132_dig_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 594                         struct hda_codec *codec,
 595                         unsigned int stream_tag,
 596                         unsigned int format,
 597                         struct snd_pcm_substream *substream)
 598 {
 599         struct ca0132_spec *spec = codec->spec;
 600
 601         ca0132_setup_stream(codec, spec->dig_in, stream_tag, 0, format);
 602
 603         return 0;
 604 }
 605
 606 static int ca0132_dig_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 607                         struct hda_codec *codec,
 608                         struct snd_pcm_substream *substream)
 609 {
 610         struct ca0132_spec *spec = codec->spec;
 611
 612         ca0132_cleanup_stream(codec, spec->dig_in);
 613
 614         return 0;
 615 }
 616
 617 /*
 618  */
 619 static struct hda_pcm_stream ca0132_pcm_analog_playback = {
 620         .substreams = 1,
 621         .channels_min = 2,
 622         .channels_max = 2,
 623         .ops = {
 624                 .prepare = ca0132_playback_pcm_prepare,
 625                 .cleanup = ca0132_playback_pcm_cleanup
 626         },
 627 };
 628
 629 static struct hda_pcm_stream ca0132_pcm_analog_capture = {
 630         .substreams = 1,
 631         .channels_min = 2,
 632         .channels_max = 2,
 633         .ops = {
 634                 .prepare = ca0132_capture_pcm_prepare,
 635                 .cleanup = ca0132_capture_pcm_cleanup
 636         },
 637 };
 638
 639 static struct hda_pcm_stream ca0132_pcm_digital_playback = {
 640         .substreams = 1,
 641         .channels_min = 2,
 642         .channels_max = 2,
 643         .ops = {
 644                 .prepare = ca0132_dig_playback_pcm_prepare,
 645                 .cleanup = ca0132_dig_playback_pcm_cleanup
 646         },
 647 };
 648
 649 static struct hda_pcm_stream ca0132_pcm_digital_capture = {
 650         .substreams = 1,
 651         .channels_min = 2,
 652         .channels_max = 2,
 653         .ops = {
 654                 .prepare = ca0132_dig_capture_pcm_prepare,
 655                 .cleanup = ca0132_dig_capture_pcm_cleanup
 656         },
 657 };
 658
 659 static int ca0132_build_pcms(struct hda_codec *codec)
 660 {
 661         struct ca0132_spec *spec = codec->spec;
 662         struct hda_pcm *info = spec->pcm_rec;
 663
 664         codec->pcm_info = info;
 665         codec->num_pcms = 0;
 666
 667         info->name = "CA0132 Analog";
 668         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0132_pcm_analog_playback;
 669         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
 670         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 671                 spec->multiout.max_channels;
 672         info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
 673         info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
 674         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
 675         codec->num_pcms++;
 676
 677         if (!spec->dig_out && !spec->dig_in)
 678                 return 0;
 679
 680         info++;
 681         info->name = "CA0132 Digital";
 682         info->pcm_type = HDA_PCM_TYPE_SPDIF;
 683         if (spec->dig_out) {
 684                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
 685                         ca0132_pcm_digital_playback;
 686                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
 687         }
 688         if (spec->dig_in) {
 689                 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 690                         ca0132_pcm_digital_capture;
 691                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
 692         }
 693         codec->num_pcms++;
 694
 695         return 0;
 696 }
 697
 698 #define REG_CODEC_MUTE          0x18b014
 699 #define REG_CODEC_HP_VOL_L      0x18b070
 700 #define REG_CODEC_HP_VOL_R      0x18b074
 701
 702 static int ca0132_hp_switch_get(struct snd_kcontrol *kcontrol,
 703                                 struct snd_ctl_elem_value *ucontrol)
 704 {
 705         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 706         struct ca0132_spec *spec = codec->spec;
 707         long *valp = ucontrol->value.integer.value;
 708
 709         *valp = spec->curr_hp_switch;
 710         return 0;
 711 }
 712
 713 static int ca0132_hp_switch_put(struct snd_kcontrol *kcontrol,
 714                                 struct snd_ctl_elem_value *ucontrol)
 715 {
 716         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 717         struct ca0132_spec *spec = codec->spec;
 718         long *valp = ucontrol->value.integer.value;
 719         unsigned int data;
 720         int err;
 721
 722         /* any change? */
 723         if (spec->curr_hp_switch == *valp)
 724                 return 0;
 725
 726         snd_hda_power_up(codec);
 727
 728         err = chipio_read(codec, REG_CODEC_MUTE, &data);
 729         if (err < 0)
 730                 goto exit;
 731
 732         /* *valp 0 is mute, 1 is unmute */
 733         data = (data & 0x7f) | (*valp ? 0 : 0x80);
 734         err = chipio_write(codec, REG_CODEC_MUTE, data);
 735         if (err < 0)
 736                 goto exit;
 737
 738         spec->curr_hp_switch = *valp;
 739
 740  exit:
 741         snd_hda_power_down(codec);
 742         return err < 0 ? err : 1;
 743 }
 744
 745 static int ca0132_speaker_switch_get(struct snd_kcontrol *kcontrol,
 746                                      struct snd_ctl_elem_value *ucontrol)
 747 {
 748         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 749         struct ca0132_spec *spec = codec->spec;
 750         long *valp = ucontrol->value.integer.value;
 751
 752         *valp = spec->curr_speaker_switch;
 753         return 0;
 754 }
 755
 756 static int ca0132_speaker_switch_put(struct snd_kcontrol *kcontrol,
 757                                      struct snd_ctl_elem_value *ucontrol)
 758 {
 759         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 760         struct ca0132_spec *spec = codec->spec;
 761         long *valp = ucontrol->value.integer.value;
 762         unsigned int data;
 763         int err;
 764
 765         /* any change? */
 766         if (spec->curr_speaker_switch == *valp)
 767                 return 0;
 768
 769         snd_hda_power_up(codec);
 770
 771         err = chipio_read(codec, REG_CODEC_MUTE, &data);
 772         if (err < 0)
 773                 goto exit;
 774
 775         /* *valp 0 is mute, 1 is unmute */
 776         data = (data & 0xef) | (*valp ? 0 : 0x10);
 777         err = chipio_write(codec, REG_CODEC_MUTE, data);
 778         if (err < 0)
 779                 goto exit;
 780
 781         spec->curr_speaker_switch = *valp;
 782
 783  exit:
 784         snd_hda_power_down(codec);
 785         return err < 0 ? err : 1;
 786 }
 787
 788 static int ca0132_hp_volume_get(struct snd_kcontrol *kcontrol,
 789                                 struct snd_ctl_elem_value *ucontrol)
 790 {
 791         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 792         struct ca0132_spec *spec = codec->spec;
 793         long *valp = ucontrol->value.integer.value;
 794
 795         *valp++ = spec->curr_hp_volume[0];
 796         *valp = spec->curr_hp_volume[1];
 797         return 0;
 798 }
 799
 800 static int ca0132_hp_volume_put(struct snd_kcontrol *kcontrol,
 801                                 struct snd_ctl_elem_value *ucontrol)
 802 {
 803         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 804         struct ca0132_spec *spec = codec->spec;
 805         long *valp = ucontrol->value.integer.value;
 806         long left_vol, right_vol;
 807         unsigned int data;
 808         int val;
 809         int err;
 810
 811         left_vol = *valp++;
 812         right_vol = *valp;
 813
 814         /* any change? */
 815         if ((spec->curr_hp_volume[0] == left_vol) &&
 816                 (spec->curr_hp_volume[1] == right_vol))
 817                 return 0;
 818
 819         snd_hda_power_up(codec);
 820
 821         err = chipio_read(codec, REG_CODEC_HP_VOL_L, &data);
 822         if (err < 0)
 823                 goto exit;
 824
 825         val = 31 - left_vol;
 826         data = (data & 0xe0) | val;
 827         err = chipio_write(codec, REG_CODEC_HP_VOL_L, data);
 828         if (err < 0)
 829                 goto exit;
 830
 831         val = 31 - right_vol;
 832         data = (data & 0xe0) | val;
 833         err = chipio_write(codec, REG_CODEC_HP_VOL_R, data);
 834         if (err < 0)
 835                 goto exit;
 836
 837         spec->curr_hp_volume[0] = left_vol;
 838         spec->curr_hp_volume[1] = right_vol;
 839
 840  exit:
 841         snd_hda_power_down(codec);
 842         return err < 0 ? err : 1;
 843 }
 844
 845 static int add_hp_switch(struct hda_codec *codec, hda_nid_t nid)
 846 {
 847         struct snd_kcontrol_new knew =
 848                 HDA_CODEC_MUTE_MONO("Headphone Playback Switch",
 849                                      nid, 1, 0, HDA_OUTPUT);
 850         knew.get = ca0132_hp_switch_get;
 851         knew.put = ca0132_hp_switch_put;
 852         return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 853 }
 854
 855 static int add_hp_volume(struct hda_codec *codec, hda_nid_t nid)
 856 {
 857         struct snd_kcontrol_new knew =
 858                 HDA_CODEC_VOLUME_MONO("Headphone Playback Volume",
 859                                        nid, 3, 0, HDA_OUTPUT);
 860         knew.get = ca0132_hp_volume_get;
 861         knew.put = ca0132_hp_volume_put;
 862         return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 863 }
 864
 865 static int add_speaker_switch(struct hda_codec *codec, hda_nid_t nid)
 866 {
 867         struct snd_kcontrol_new knew =
 868                 HDA_CODEC_MUTE_MONO("Speaker Playback Switch",
 869                                      nid, 1, 0, HDA_OUTPUT);
 870         knew.get = ca0132_speaker_switch_get;
 871         knew.put = ca0132_speaker_switch_put;
 872         return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
 873 }
 874
 875 static void ca0132_fix_hp_caps(struct hda_codec *codec)
 876 {
 877         struct ca0132_spec *spec = codec->spec;
 878         struct auto_pin_cfg *cfg = &spec->autocfg;
 879         unsigned int caps;
 880
 881         /* set mute-capable, 1db step, 32 steps, ofs 6 */
 882         caps = 0x80031f06;
 883         snd_hda_override_amp_caps(codec, cfg->hp_pins[0], HDA_OUTPUT, caps);
 884 }
 885
 886 static int ca0132_build_controls(struct hda_codec *codec)
 887 {
 888         struct ca0132_spec *spec = codec->spec;
 889         struct auto_pin_cfg *cfg = &spec->autocfg;
 890         int i, err;
 891
 892         if (spec->multiout.num_dacs) {
 893                 err = add_speaker_switch(codec, spec->out_pins[0]);
 894                 if (err < 0)
 895                         return err;
 896         }
 897
 898         if (cfg->hp_outs) {
 899                 ca0132_fix_hp_caps(codec);
 900                 err = add_hp_switch(codec, cfg->hp_pins[0]);
 901                 if (err < 0)
 902                         return err;
 903                 err = add_hp_volume(codec, cfg->hp_pins[0]);
 904                 if (err < 0)
 905                         return err;
 906         }
 907
 908         for (i = 0; i < spec->num_inputs; i++) {
 909                 const char *label = spec->input_labels[i];
 910
 911                 err = add_in_switch(codec, spec->adcs[i], label);
 912                 if (err < 0)
 913                         return err;
 914                 err = add_in_volume(codec, spec->adcs[i], label);
 915                 if (err < 0)
 916                         return err;
 917                 if (cfg->inputs[i].type == AUTO_PIN_MIC) {
 918                         /* add Mic-Boost */
 919                         err = add_in_mono_volume(codec, spec->input_pins[i],
 920                                                  "Mic Boost", 1);
 921                         if (err < 0)
 922                                 return err;
 923                 }
 924         }
 925
 926         if (spec->dig_out) {
 927                 err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out,
 928                                                     spec->dig_out);
 929                 if (err < 0)
 930                         return err;
 931                 err = add_out_volume(codec, spec->dig_out, "IEC958");
 932                 if (err < 0)
 933                         return err;
 934         }
 935
 936         if (spec->dig_in) {
 937                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
 938                 if (err < 0)
 939                         return err;
 940                 err = add_in_volume(codec, spec->dig_in, "IEC958");
 941                 if (err < 0)
 942                         return err;
 943         }
 944         return 0;
 945 }
 946
 947
 948 static void ca0132_set_ct_ext(struct hda_codec *codec, int enable)
 949 {
 950         /* Set Creative extension */
 951         snd_printdd("SET CREATIVE EXTENSION\n");
 952         snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
 953                             VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE,
 954                             enable);
 955         msleep(20);
 956 }
 957
 958
 959 static void ca0132_config(struct hda_codec *codec)
 960 {
 961         struct ca0132_spec *spec = codec->spec;
 962         struct auto_pin_cfg *cfg = &spec->autocfg;
 963
 964         /* line-outs */
 965         cfg->line_outs = 1;
 966         cfg->line_out_pins[0] = 0x0b; /* front */
 967         cfg->line_out_type = AUTO_PIN_LINE_OUT;
 968
 969         spec->dacs[0] = 0x02;
 970         spec->out_pins[0] = 0x0b;
 971         spec->multiout.dac_nids = spec->dacs;
 972         spec->multiout.num_dacs = 1;
 973         spec->multiout.max_channels = 2;
 974
 975         /* headphone */
 976         cfg->hp_outs = 1;
 977         cfg->hp_pins[0] = 0x0f;
 978
 979         spec->hp_dac = 0;
 980         spec->multiout.hp_nid = 0;
 981
 982         /* inputs */
 983         cfg->num_inputs = 2;  /* Mic-in and line-in */
 984         cfg->inputs[0].pin = 0x12;
 985         cfg->inputs[0].type = AUTO_PIN_MIC;
 986         cfg->inputs[1].pin = 0x11;
 987         cfg->inputs[1].type = AUTO_PIN_LINE_IN;
 988
 989         /* Mic-in */
 990         spec->input_pins[0] = 0x12;
 991         spec->input_labels[0] = "Mic-In";
 992         spec->adcs[0] = 0x07;
 993
 994         /* Line-In */
 995         spec->input_pins[1] = 0x11;
 996         spec->input_labels[1] = "Line-In";
 997         spec->adcs[1] = 0x08;
 998         spec->num_inputs = 2;
 999 }
1000
1001 static void ca0132_init_chip(struct hda_codec *codec)
1002 {
1003         struct ca0132_spec *spec = codec->spec;
1004
1005         mutex_init(&spec->chipio_mutex);
1006 }
1007
1008 static void ca0132_exit_chip(struct hda_codec *codec)
1009 {
1010         /* put any chip cleanup stuffs here. */
1011 }
1012
1013 static int ca0132_init(struct hda_codec *codec)
1014 {
1015         struct ca0132_spec *spec = codec->spec;
1016         struct auto_pin_cfg *cfg = &spec->autocfg;
1017         int i;
1018
1019         for (i = 0; i < spec->multiout.num_dacs; i++) {
1020                 init_output(codec, spec->out_pins[i],
1021                             spec->multiout.dac_nids[i]);
1022         }
1023         init_output(codec, cfg->hp_pins[0], spec->hp_dac);
1024         init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
1025
1026         for (i = 0; i < spec->num_inputs; i++)
1027                 init_input(codec, spec->input_pins[i], spec->adcs[i]);
1028
1029         init_input(codec, cfg->dig_in_pin, spec->dig_in);
1030
1031         ca0132_set_ct_ext(codec, 1);
1032
1033         return 0;
1034 }
1035
1036
1037 static void ca0132_free(struct hda_codec *codec)
1038 {
1039         ca0132_set_ct_ext(codec, 0);
1040         ca0132_exit_chip(codec);
1041         kfree(codec->spec);
1042 }
1043
1044 static struct hda_codec_ops ca0132_patch_ops = {
1045         .build_controls = ca0132_build_controls,
1046         .build_pcms = ca0132_build_pcms,
1047         .init = ca0132_init,
1048         .free = ca0132_free,
1049 };
1050
1051
1052
1053 static int patch_ca0132(struct hda_codec *codec)
1054 {
1055         struct ca0132_spec *spec;
1056
1057         snd_printdd("patch_ca0132\n");
1058
1059         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1060         if (!spec)
1061                 return -ENOMEM;
1062         codec->spec = spec;
1063
1064         ca0132_init_chip(codec);
1065
1066         ca0132_config(codec);
1067
1068         codec->patch_ops = ca0132_patch_ops;
1069
1070         return 0;
1071 }
1072
1073 /*
1074  * patch entries
1075  */
1076 static struct hda_codec_preset snd_hda_preset_ca0132[] = {
1077         { .id = 0x11020011, .name = "CA0132",     .patch = patch_ca0132 },
1078         {} /* terminator */
1079 };
1080
1081 MODULE_ALIAS("snd-hda-codec-id:11020011");
1082
1083 MODULE_LICENSE("GPL");
1084 MODULE_DESCRIPTION("Creative CA0132, CA0132 HD-audio codec");
1085
1086 static struct hda_codec_preset_list ca0132_list = {
1087         .preset = snd_hda_preset_ca0132,
1088         .owner = THIS_MODULE,
1089 };
1090
1091 static int __init patch_ca0132_init(void)
1092 {
1093         return snd_hda_add_codec_preset(&ca0132_list);
1094 }
1095
1096 static void __exit patch_ca0132_exit(void)
1097 {
1098         snd_hda_delete_codec_preset(&ca0132_list);
1099 }
1100
1101 module_init(patch_ca0132_init)
1102 module_exit(patch_ca0132_exit)