sound/pci/sonicvibes.c

   1 /*
   2  *  Driver for S3 SonicVibes soundcard
   3  *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
   4  *
   5  *  BUGS:
   6  *    It looks like 86c617 rev 3 doesn't supports DDMA buffers above 16MB?
   7  *    Driver sometimes hangs... Nobody knows why at this moment...
   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 <linux/delay.h>
  27 #include <linux/init.h>
  28 #include <linux/interrupt.h>
  29 #include <linux/pci.h>
  30 #include <linux/slab.h>
  31 #include <linux/gameport.h>
  32 #include <linux/moduleparam.h>
  33
  34 #include <sound/core.h>
  35 #include <sound/pcm.h>
  36 #include <sound/info.h>
  37 #include <sound/control.h>
  38 #include <sound/mpu401.h>
  39 #include <sound/opl3.h>
  40 #include <sound/initval.h>
  41
  42 #include <asm/io.h>
  43
  44 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
  45 MODULE_DESCRIPTION("S3 SonicVibes PCI");
  46 MODULE_LICENSE("GPL");
  47 MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}");
  48
  49 #ifndef PCI_VENDOR_ID_S3
  50 #define PCI_VENDOR_ID_S3             0x5333
  51 #endif
  52 #ifndef PCI_DEVICE_ID_S3_SONICVIBES
  53 #define PCI_DEVICE_ID_S3_SONICVIBES  0xca00
  54 #endif
  55
  56 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;      /* Index 0-MAX */
  57 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;       /* ID for this card */
  58 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;      /* Enable this card */
  59 static int reverb[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
  60 static int mge[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
  61 static unsigned int dmaio = 0x7a00;     /* DDMA i/o address */
  62
  63 module_param_array(index, int, NULL, 0444);
  64 MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard.");
  65 module_param_array(id, charp, NULL, 0444);
  66 MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard.");
  67 module_param_array(enable, bool, NULL, 0444);
  68 MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard.");
  69 module_param_array(reverb, bool, NULL, 0444);
  70 MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard.");
  71 module_param_array(mge, bool, NULL, 0444);
  72 MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard.");
  73 module_param(dmaio, uint, 0444);
  74 MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard.");
  75
  76 /*
  77  * Enhanced port direct registers
  78  */
  79
  80 #define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x)
  81
  82 #define SV_REG_CONTROL  0x00    /* R/W: CODEC/Mixer control register */
  83 #define   SV_ENHANCED     0x01  /* audio mode select - enhanced mode */
  84 #define   SV_TEST         0x02  /* test bit */
  85 #define   SV_REVERB       0x04  /* reverb enable */
  86 #define   SV_WAVETABLE    0x08  /* wavetable active / FM active if not set */
  87 #define   SV_INTA         0x20  /* INTA driving - should be always 1 */
  88 #define   SV_RESET        0x80  /* reset chip */
  89 #define SV_REG_IRQMASK  0x01    /* R/W: CODEC/Mixer interrupt mask register */
  90 #define   SV_DMAA_MASK    0x01  /* mask DMA-A interrupt */
  91 #define   SV_DMAC_MASK    0x04  /* mask DMA-C interrupt */
  92 #define   SV_SPEC_MASK    0x08  /* special interrupt mask - should be always masked */
  93 #define   SV_UD_MASK      0x40  /* Up/Down button interrupt mask */
  94 #define   SV_MIDI_MASK    0x80  /* mask MIDI interrupt */
  95 #define SV_REG_STATUS   0x02    /* R/O: CODEC/Mixer status register */
  96 #define   SV_DMAA_IRQ     0x01  /* DMA-A interrupt */
  97 #define   SV_DMAC_IRQ     0x04  /* DMA-C interrupt */
  98 #define   SV_SPEC_IRQ     0x08  /* special interrupt */
  99 #define   SV_UD_IRQ       0x40  /* Up/Down interrupt */
 100 #define   SV_MIDI_IRQ     0x80  /* MIDI interrupt */
 101 #define SV_REG_INDEX    0x04    /* R/W: CODEC/Mixer index address register */
 102 #define   SV_MCE          0x40  /* mode change enable */
 103 #define   SV_TRD          0x80  /* DMA transfer request disabled */
 104 #define SV_REG_DATA     0x05    /* R/W: CODEC/Mixer index data register */
 105
 106 /*
 107  * Enhanced port indirect registers
 108  */
 109
 110 #define SV_IREG_LEFT_ADC        0x00    /* Left ADC Input Control */
 111 #define SV_IREG_RIGHT_ADC       0x01    /* Right ADC Input Control */
 112 #define SV_IREG_LEFT_AUX1       0x02    /* Left AUX1 Input Control */
 113 #define SV_IREG_RIGHT_AUX1      0x03    /* Right AUX1 Input Control */
 114 #define SV_IREG_LEFT_CD         0x04    /* Left CD Input Control */
 115 #define SV_IREG_RIGHT_CD        0x05    /* Right CD Input Control */
 116 #define SV_IREG_LEFT_LINE       0x06    /* Left Line Input Control */
 117 #define SV_IREG_RIGHT_LINE      0x07    /* Right Line Input Control */
 118 #define SV_IREG_MIC             0x08    /* MIC Input Control */
 119 #define SV_IREG_GAME_PORT       0x09    /* Game Port Control */
 120 #define SV_IREG_LEFT_SYNTH      0x0a    /* Left Synth Input Control */
 121 #define SV_IREG_RIGHT_SYNTH     0x0b    /* Right Synth Input Control */
 122 #define SV_IREG_LEFT_AUX2       0x0c    /* Left AUX2 Input Control */
 123 #define SV_IREG_RIGHT_AUX2      0x0d    /* Right AUX2 Input Control */
 124 #define SV_IREG_LEFT_ANALOG     0x0e    /* Left Analog Mixer Output Control */
 125 #define SV_IREG_RIGHT_ANALOG    0x0f    /* Right Analog Mixer Output Control */
 126 #define SV_IREG_LEFT_PCM        0x10    /* Left PCM Input Control */
 127 #define SV_IREG_RIGHT_PCM       0x11    /* Right PCM Input Control */
 128 #define SV_IREG_DMA_DATA_FMT    0x12    /* DMA Data Format */
 129 #define SV_IREG_PC_ENABLE       0x13    /* Playback/Capture Enable Register */
 130 #define SV_IREG_UD_BUTTON       0x14    /* Up/Down Button Register */
 131 #define SV_IREG_REVISION        0x15    /* Revision */
 132 #define SV_IREG_ADC_OUTPUT_CTRL 0x16    /* ADC Output Control */
 133 #define SV_IREG_DMA_A_UPPER     0x18    /* DMA A Upper Base Count */
 134 #define SV_IREG_DMA_A_LOWER     0x19    /* DMA A Lower Base Count */
 135 #define SV_IREG_DMA_C_UPPER     0x1c    /* DMA C Upper Base Count */
 136 #define SV_IREG_DMA_C_LOWER     0x1d    /* DMA C Lower Base Count */
 137 #define SV_IREG_PCM_RATE_LOW    0x1e    /* PCM Sampling Rate Low Byte */
 138 #define SV_IREG_PCM_RATE_HIGH   0x1f    /* PCM Sampling Rate High Byte */
 139 #define SV_IREG_SYNTH_RATE_LOW  0x20    /* Synthesizer Sampling Rate Low Byte */
 140 #define SV_IREG_SYNTH_RATE_HIGH 0x21    /* Synthesizer Sampling Rate High Byte */
 141 #define SV_IREG_ADC_CLOCK       0x22    /* ADC Clock Source Selection */
 142 #define SV_IREG_ADC_ALT_RATE    0x23    /* ADC Alternative Sampling Rate Selection */
 143 #define SV_IREG_ADC_PLL_M       0x24    /* ADC PLL M Register */
 144 #define SV_IREG_ADC_PLL_N       0x25    /* ADC PLL N Register */
 145 #define SV_IREG_SYNTH_PLL_M     0x26    /* Synthesizer PLL M Register */
 146 #define SV_IREG_SYNTH_PLL_N     0x27    /* Synthesizer PLL N Register */
 147 #define SV_IREG_MPU401          0x2a    /* MPU-401 UART Operation */
 148 #define SV_IREG_DRIVE_CTRL      0x2b    /* Drive Control */
 149 #define SV_IREG_SRS_SPACE       0x2c    /* SRS Space Control */
 150 #define SV_IREG_SRS_CENTER      0x2d    /* SRS Center Control */
 151 #define SV_IREG_WAVE_SOURCE     0x2e    /* Wavetable Sample Source Select */
 152 #define SV_IREG_ANALOG_POWER    0x30    /* Analog Power Down Control */
 153 #define SV_IREG_DIGITAL_POWER   0x31    /* Digital Power Down Control */
 154
 155 #define SV_IREG_ADC_PLL         SV_IREG_ADC_PLL_M
 156 #define SV_IREG_SYNTH_PLL       SV_IREG_SYNTH_PLL_M
 157
 158 /*
 159  *  DMA registers
 160  */
 161
 162 #define SV_DMA_ADDR0            0x00
 163 #define SV_DMA_ADDR1            0x01
 164 #define SV_DMA_ADDR2            0x02
 165 #define SV_DMA_ADDR3            0x03
 166 #define SV_DMA_COUNT0           0x04
 167 #define SV_DMA_COUNT1           0x05
 168 #define SV_DMA_COUNT2           0x06
 169 #define SV_DMA_MODE             0x0b
 170 #define SV_DMA_RESET            0x0d
 171 #define SV_DMA_MASK             0x0f
 172
 173 /*
 174  *  Record sources
 175  */
 176
 177 #define SV_RECSRC_RESERVED      (0x00<<5)
 178 #define SV_RECSRC_CD            (0x01<<5)
 179 #define SV_RECSRC_DAC           (0x02<<5)
 180 #define SV_RECSRC_AUX2          (0x03<<5)
 181 #define SV_RECSRC_LINE          (0x04<<5)
 182 #define SV_RECSRC_AUX1          (0x05<<5)
 183 #define SV_RECSRC_MIC           (0x06<<5)
 184 #define SV_RECSRC_OUT           (0x07<<5)
 185
 186 /*
 187  *  constants
 188  */
 189
 190 #define SV_FULLRATE             48000
 191 #define SV_REFFREQUENCY         24576000
 192 #define SV_ADCMULT              512
 193
 194 #define SV_MODE_PLAY            1
 195 #define SV_MODE_CAPTURE         2
 196
 197 /*
 198
 199  */
 200
 201 typedef struct _snd_sonicvibes sonicvibes_t;
 202
 203 struct _snd_sonicvibes {
 204         unsigned long dma1size;
 205         unsigned long dma2size;
 206         int irq;
 207
 208         unsigned long sb_port;
 209         unsigned long enh_port;
 210         unsigned long synth_port;
 211         unsigned long midi_port;
 212         unsigned long game_port;
 213         unsigned int dmaa_port;
 214         struct resource *res_dmaa;
 215         unsigned int dmac_port;
 216         struct resource *res_dmac;
 217
 218         unsigned char enable;
 219         unsigned char irqmask;
 220         unsigned char revision;
 221         unsigned char format;
 222         unsigned char srs_space;
 223         unsigned char srs_center;
 224         unsigned char mpu_switch;
 225         unsigned char wave_source;
 226
 227         unsigned int mode;
 228
 229         struct pci_dev *pci;
 230         snd_card_t *card;
 231         snd_pcm_t *pcm;
 232         snd_pcm_substream_t *playback_substream;
 233         snd_pcm_substream_t *capture_substream;
 234         snd_rawmidi_t *rmidi;
 235         snd_hwdep_t *fmsynth;   /* S3FM */
 236
 237         spinlock_t reg_lock;
 238
 239         unsigned int p_dma_size;
 240         unsigned int c_dma_size;
 241
 242         snd_kcontrol_t *master_mute;
 243         snd_kcontrol_t *master_volume;
 244
 245 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
 246         struct gameport gameport;
 247 #endif
 248 };
 249
 250 static struct pci_device_id snd_sonic_ids[] = {
 251         { 0x5333, 0xca00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, },
 252         { 0, }
 253 };
 254
 255 MODULE_DEVICE_TABLE(pci, snd_sonic_ids);
 256
 257 static ratden_t sonicvibes_adc_clock = {
 258         .num_min = 4000 * 65536,
 259         .num_max = 48000UL * 65536,
 260         .num_step = 1,
 261         .den = 65536,
 262 };
 263 static snd_pcm_hw_constraint_ratdens_t snd_sonicvibes_hw_constraints_adc_clock = {
 264         .nrats = 1,
 265         .rats = &sonicvibes_adc_clock,
 266 };
 267
 268 /*
 269  *  common I/O routines
 270  */
 271
 272 static inline void snd_sonicvibes_setdmaa(sonicvibes_t * sonic,
 273                                           unsigned int addr,
 274                                           unsigned int count)
 275 {
 276         count--;
 277         outl(addr, sonic->dmaa_port + SV_DMA_ADDR0);
 278         outl(count, sonic->dmaa_port + SV_DMA_COUNT0);
 279         outb(0x18, sonic->dmaa_port + SV_DMA_MODE);
 280 #if 0
 281         printk("program dmaa: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmaa_port + SV_DMA_ADDR0));
 282 #endif
 283 }
 284
 285 static inline void snd_sonicvibes_setdmac(sonicvibes_t * sonic,
 286                                           unsigned int addr,
 287                                           unsigned int count)
 288 {
 289         /* note: dmac is working in word mode!!! */
 290         count >>= 1;
 291         count--;
 292         outl(addr, sonic->dmac_port + SV_DMA_ADDR0);
 293         outl(count, sonic->dmac_port + SV_DMA_COUNT0);
 294         outb(0x14, sonic->dmac_port + SV_DMA_MODE);
 295 #if 0
 296         printk("program dmac: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmac_port + SV_DMA_ADDR0));
 297 #endif
 298 }
 299
 300 static inline unsigned int snd_sonicvibes_getdmaa(sonicvibes_t * sonic)
 301 {
 302         return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1;
 303 }
 304
 305 static inline unsigned int snd_sonicvibes_getdmac(sonicvibes_t * sonic)
 306 {
 307         /* note: dmac is working in word mode!!! */
 308         return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1;
 309 }
 310
 311 static void snd_sonicvibes_out1(sonicvibes_t * sonic,
 312                                 unsigned char reg,
 313                                 unsigned char value)
 314 {
 315         outb(reg, SV_REG(sonic, INDEX));
 316         udelay(10);
 317         outb(value, SV_REG(sonic, DATA));
 318         udelay(10);
 319 }
 320
 321 static void snd_sonicvibes_out(sonicvibes_t * sonic,
 322                                unsigned char reg,
 323                                unsigned char value)
 324 {
 325         unsigned long flags;
 326
 327         spin_lock_irqsave(&sonic->reg_lock, flags);
 328         outb(reg, SV_REG(sonic, INDEX));
 329         udelay(10);
 330         outb(value, SV_REG(sonic, DATA));
 331         udelay(10);
 332         spin_unlock_irqrestore(&sonic->reg_lock, flags);
 333 }
 334
 335 static unsigned char snd_sonicvibes_in1(sonicvibes_t * sonic, unsigned char reg)
 336 {
 337         unsigned char value;
 338
 339         outb(reg, SV_REG(sonic, INDEX));
 340         udelay(10);
 341         value = inb(SV_REG(sonic, DATA));
 342         udelay(10);
 343         return value;
 344 }
 345
 346 static unsigned char snd_sonicvibes_in(sonicvibes_t * sonic, unsigned char reg)
 347 {
 348         unsigned long flags;
 349         unsigned char value;
 350
 351         spin_lock_irqsave(&sonic->reg_lock, flags);
 352         outb(reg, SV_REG(sonic, INDEX));
 353         udelay(10);
 354         value = inb(SV_REG(sonic, DATA));
 355         udelay(10);
 356         spin_unlock_irqrestore(&sonic->reg_lock, flags);
 357         return value;
 358 }
 359
 360 #if 0
 361 static void snd_sonicvibes_debug(sonicvibes_t * sonic)
 362 {
 363         printk("SV REGS:          INDEX = 0x%02x  ", inb(SV_REG(sonic, INDEX)));
 364         printk("                 STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS)));
 365         printk("  0x00: left input      = 0x%02x  ", snd_sonicvibes_in(sonic, 0x00));
 366         printk("  0x20: synth rate low  = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20));
 367         printk("  0x01: right input     = 0x%02x  ", snd_sonicvibes_in(sonic, 0x01));
 368         printk("  0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21));
 369         printk("  0x02: left AUX1       = 0x%02x  ", snd_sonicvibes_in(sonic, 0x02));
 370         printk("  0x22: ADC clock       = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22));
 371         printk("  0x03: right AUX1      = 0x%02x  ", snd_sonicvibes_in(sonic, 0x03));
 372         printk("  0x23: ADC alt rate    = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23));
 373         printk("  0x04: left CD         = 0x%02x  ", snd_sonicvibes_in(sonic, 0x04));
 374         printk("  0x24: ADC pll M       = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24));
 375         printk("  0x05: right CD        = 0x%02x  ", snd_sonicvibes_in(sonic, 0x05));
 376         printk("  0x25: ADC pll N       = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25));
 377         printk("  0x06: left line       = 0x%02x  ", snd_sonicvibes_in(sonic, 0x06));
 378         printk("  0x26: Synth pll M     = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26));
 379         printk("  0x07: right line      = 0x%02x  ", snd_sonicvibes_in(sonic, 0x07));
 380         printk("  0x27: Synth pll N     = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27));
 381         printk("  0x08: MIC             = 0x%02x  ", snd_sonicvibes_in(sonic, 0x08));
 382         printk("  0x28: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28));
 383         printk("  0x09: Game port       = 0x%02x  ", snd_sonicvibes_in(sonic, 0x09));
 384         printk("  0x29: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29));
 385         printk("  0x0a: left synth      = 0x%02x  ", snd_sonicvibes_in(sonic, 0x0a));
 386         printk("  0x2a: MPU401          = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a));
 387         printk("  0x0b: right synth     = 0x%02x  ", snd_sonicvibes_in(sonic, 0x0b));
 388         printk("  0x2b: drive ctrl      = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b));
 389         printk("  0x0c: left AUX2       = 0x%02x  ", snd_sonicvibes_in(sonic, 0x0c));
 390         printk("  0x2c: SRS space       = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c));
 391         printk("  0x0d: right AUX2      = 0x%02x  ", snd_sonicvibes_in(sonic, 0x0d));
 392         printk("  0x2d: SRS center      = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d));
 393         printk("  0x0e: left analog     = 0x%02x  ", snd_sonicvibes_in(sonic, 0x0e));
 394         printk("  0x2e: wave source     = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e));
 395         printk("  0x0f: right analog    = 0x%02x  ", snd_sonicvibes_in(sonic, 0x0f));
 396         printk("  0x2f: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f));
 397         printk("  0x10: left PCM        = 0x%02x  ", snd_sonicvibes_in(sonic, 0x10));
 398         printk("  0x30: analog power    = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30));
 399         printk("  0x11: right PCM       = 0x%02x  ", snd_sonicvibes_in(sonic, 0x11));
 400         printk("  0x31: analog power    = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31));
 401         printk("  0x12: DMA data format = 0x%02x  ", snd_sonicvibes_in(sonic, 0x12));
 402         printk("  0x32: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32));
 403         printk("  0x13: P/C enable      = 0x%02x  ", snd_sonicvibes_in(sonic, 0x13));
 404         printk("  0x33: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33));
 405         printk("  0x14: U/D button      = 0x%02x  ", snd_sonicvibes_in(sonic, 0x14));
 406         printk("  0x34: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34));
 407         printk("  0x15: revision        = 0x%02x  ", snd_sonicvibes_in(sonic, 0x15));
 408         printk("  0x35: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35));
 409         printk("  0x16: ADC output ctrl = 0x%02x  ", snd_sonicvibes_in(sonic, 0x16));
 410         printk("  0x36: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36));
 411         printk("  0x17: ---             = 0x%02x  ", snd_sonicvibes_in(sonic, 0x17));
 412         printk("  0x37: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37));
 413         printk("  0x18: DMA A upper cnt = 0x%02x  ", snd_sonicvibes_in(sonic, 0x18));
 414         printk("  0x38: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38));
 415         printk("  0x19: DMA A lower cnt = 0x%02x  ", snd_sonicvibes_in(sonic, 0x19));
 416         printk("  0x39: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39));
 417         printk("  0x1a: ---             = 0x%02x  ", snd_sonicvibes_in(sonic, 0x1a));
 418         printk("  0x3a: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a));
 419         printk("  0x1b: ---             = 0x%02x  ", snd_sonicvibes_in(sonic, 0x1b));
 420         printk("  0x3b: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b));
 421         printk("  0x1c: DMA C upper cnt = 0x%02x  ", snd_sonicvibes_in(sonic, 0x1c));
 422         printk("  0x3c: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c));
 423         printk("  0x1d: DMA C upper cnt = 0x%02x  ", snd_sonicvibes_in(sonic, 0x1d));
 424         printk("  0x3d: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d));
 425         printk("  0x1e: PCM rate low    = 0x%02x  ", snd_sonicvibes_in(sonic, 0x1e));
 426         printk("  0x3e: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e));
 427         printk("  0x1f: PCM rate high   = 0x%02x  ", snd_sonicvibes_in(sonic, 0x1f));
 428         printk("  0x3f: ---             = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f));
 429 }
 430
 431 #endif
 432
 433 static void snd_sonicvibes_setfmt(sonicvibes_t * sonic,
 434                                   unsigned char mask,
 435                                   unsigned char value)
 436 {
 437         unsigned long flags;
 438
 439         spin_lock_irqsave(&sonic->reg_lock, flags);
 440         outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX));
 441         if (mask) {
 442                 sonic->format = inb(SV_REG(sonic, DATA));
 443                 udelay(10);
 444         }
 445         sonic->format = (sonic->format & mask) | value;
 446         outb(sonic->format, SV_REG(sonic, DATA));
 447         udelay(10);
 448         outb(0, SV_REG(sonic, INDEX));
 449         udelay(10);
 450         spin_unlock_irqrestore(&sonic->reg_lock, flags);
 451 }
 452
 453 static void snd_sonicvibes_pll(unsigned int rate,
 454                                unsigned int *res_r,
 455                                unsigned int *res_m,
 456                                unsigned int *res_n)
 457 {
 458         unsigned int r, m = 0, n = 0;
 459         unsigned int xm, xn, xr, xd, metric = ~0U;
 460
 461         if (rate < 625000 / SV_ADCMULT)
 462                 rate = 625000 / SV_ADCMULT;
 463         if (rate > 150000000 / SV_ADCMULT)
 464                 rate = 150000000 / SV_ADCMULT;
 465         /* slight violation of specs, needed for continuous sampling rates */
 466         for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1);
 467         for (xn = 3; xn < 33; xn++)     /* 35 */
 468                 for (xm = 3; xm < 257; xm++) {
 469                         xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn;
 470                         if (xr >= rate)
 471                                 xd = xr - rate;
 472                         else
 473                                 xd = rate - xr;
 474                         if (xd < metric) {
 475                                 metric = xd;
 476                                 m = xm - 2;
 477                                 n = xn - 2;
 478                         }
 479                 }
 480         *res_r = r;
 481         *res_m = m;
 482         *res_n = n;
 483 #if 0
 484         printk("metric = %i, xm = %i, xn = %i\n", metric, xm, xn);
 485         printk("pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n);
 486 #endif
 487 }
 488
 489 static void snd_sonicvibes_setpll(sonicvibes_t * sonic,
 490                                   unsigned char reg,
 491                                   unsigned int rate)
 492 {
 493         unsigned long flags;
 494         unsigned int r, m, n;
 495
 496         snd_sonicvibes_pll(rate, &r, &m, &n);
 497         if (sonic != NULL) {
 498                 spin_lock_irqsave(&sonic->reg_lock, flags);
 499                 snd_sonicvibes_out1(sonic, reg, m);
 500                 snd_sonicvibes_out1(sonic, reg + 1, r | n);
 501                 spin_unlock_irqrestore(&sonic->reg_lock, flags);
 502         }
 503 }
 504
 505 static void snd_sonicvibes_set_adc_rate(sonicvibes_t * sonic, unsigned int rate)
 506 {
 507         unsigned long flags;
 508         unsigned int div;
 509         unsigned char clock;
 510
 511         div = 48000 / rate;
 512         if (div > 8)
 513                 div = 8;
 514         if ((48000 / div) == rate) {    /* use the alternate clock */
 515                 clock = 0x10;
 516         } else {                        /* use the PLL source */
 517                 clock = 0x00;
 518                 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate);
 519         }
 520         spin_lock_irqsave(&sonic->reg_lock, flags);
 521         snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4);
 522         snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock);
 523         spin_unlock_irqrestore(&sonic->reg_lock, flags);
 524 }
 525
 526 static int snd_sonicvibes_hw_constraint_dac_rate(snd_pcm_hw_params_t *params,
 527                                                  snd_pcm_hw_rule_t *rule)
 528 {
 529         unsigned int rate, div, r, m, n;
 530
 531         if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min ==
 532             hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) {
 533                 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min;
 534                 div = 48000 / rate;
 535                 if (div > 8)
 536                         div = 8;
 537                 if ((48000 / div) == rate) {
 538                         params->rate_num = rate;
 539                         params->rate_den = 1;
 540                 } else {
 541                         snd_sonicvibes_pll(rate, &r, &m, &n);
 542                         snd_assert((SV_REFFREQUENCY % 16) == 0, return -EINVAL);
 543                         snd_assert((SV_ADCMULT % 512) == 0, return -EINVAL);
 544                         params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r;
 545                         params->rate_den = (SV_ADCMULT/512) * (m+2);
 546                 }
 547         }
 548         return 0;
 549 }
 550
 551 static void snd_sonicvibes_set_dac_rate(sonicvibes_t * sonic, unsigned int rate)
 552 {
 553         unsigned int div;
 554         unsigned long flags;
 555
 556         div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE;
 557         if (div > 65535)
 558                 div = 65535;
 559         spin_lock_irqsave(&sonic->reg_lock, flags);
 560         snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8);
 561         snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div);
 562         spin_unlock_irqrestore(&sonic->reg_lock, flags);
 563 }
 564
 565 static int snd_sonicvibes_trigger(sonicvibes_t * sonic, int what, int cmd)
 566 {
 567         int result = 0;
 568
 569         spin_lock(&sonic->reg_lock);
 570         if (cmd == SNDRV_PCM_TRIGGER_START) {
 571                 if (!(sonic->enable & what)) {
 572                         sonic->enable |= what;
 573                         snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable);
 574                 }
 575         } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 576                 if (sonic->enable & what) {
 577                         sonic->enable &= ~what;
 578                         snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable);
 579                 }
 580         } else {
 581                 result = -EINVAL;
 582         }
 583         spin_unlock(&sonic->reg_lock);
 584         return result;
 585 }
 586
 587 static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 588 {
 589         sonicvibes_t *sonic = dev_id;
 590         unsigned char status;
 591
 592         status = inb(SV_REG(sonic, STATUS));
 593         if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ)))
 594                 return IRQ_NONE;
 595         if (status == 0xff) {   /* failure */
 596                 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK));
 597                 snd_printk("IRQ failure - interrupts disabled!!\n");
 598                 return IRQ_HANDLED;
 599         }
 600         if (sonic->pcm) {
 601                 if (status & SV_DMAA_IRQ)
 602                         snd_pcm_period_elapsed(sonic->playback_substream);
 603                 if (status & SV_DMAC_IRQ)
 604                         snd_pcm_period_elapsed(sonic->capture_substream);
 605         }
 606         if (sonic->rmidi) {
 607                 if (status & SV_MIDI_IRQ)
 608                         snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data, regs);
 609         }
 610         if (status & SV_UD_IRQ) {
 611                 unsigned char udreg;
 612                 int vol, oleft, oright, mleft, mright;
 613
 614                 spin_lock(&sonic->reg_lock);
 615                 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON);
 616                 vol = udreg & 0x3f;
 617                 if (!(udreg & 0x40))
 618                         vol = -vol;
 619                 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG);
 620                 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG);
 621                 oleft &= 0x1f;
 622                 oright &= 0x1f;
 623                 oleft += vol;
 624                 if (oleft < 0)
 625                         oleft = 0;
 626                 if (oleft > 0x1f)
 627                         oleft = 0x1f;
 628                 oright += vol;
 629                 if (oright < 0)
 630                         oright = 0;
 631                 if (oright > 0x1f)
 632                         oright = 0x1f;
 633                 if (udreg & 0x80) {
 634                         mleft ^= 0x80;
 635                         mright ^= 0x80;
 636                 }
 637                 oleft |= mleft & 0x80;
 638                 oright |= mright & 0x80;
 639                 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft);
 640                 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright);
 641                 spin_unlock(&sonic->reg_lock);
 642                 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id);
 643                 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id);
 644         }
 645         return IRQ_HANDLED;
 646 }
 647
 648 /*
 649  *  PCM part
 650  */
 651
 652 static int snd_sonicvibes_playback_trigger(snd_pcm_substream_t * substream,
 653                                            int cmd)
 654 {
 655         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 656         return snd_sonicvibes_trigger(sonic, 1, cmd);
 657 }
 658
 659 static int snd_sonicvibes_capture_trigger(snd_pcm_substream_t * substream,
 660                                           int cmd)
 661 {
 662         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 663         return snd_sonicvibes_trigger(sonic, 2, cmd);
 664 }
 665
 666 static int snd_sonicvibes_hw_params(snd_pcm_substream_t * substream,
 667                                     snd_pcm_hw_params_t * hw_params)
 668 {
 669         return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
 670 }
 671
 672 static int snd_sonicvibes_hw_free(snd_pcm_substream_t * substream)
 673 {
 674         return snd_pcm_lib_free_pages(substream);
 675 }
 676
 677 static int snd_sonicvibes_playback_prepare(snd_pcm_substream_t * substream)
 678 {
 679         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 680         snd_pcm_runtime_t *runtime = substream->runtime;
 681         unsigned char fmt = 0;
 682         unsigned int size = snd_pcm_lib_buffer_bytes(substream);
 683         unsigned int count = snd_pcm_lib_period_bytes(substream);
 684
 685         sonic->p_dma_size = size;
 686         count--;
 687         if (runtime->channels > 1)
 688                 fmt |= 1;
 689         if (snd_pcm_format_width(runtime->format) == 16)
 690                 fmt |= 2;
 691         snd_sonicvibes_setfmt(sonic, ~3, fmt);
 692         snd_sonicvibes_set_dac_rate(sonic, runtime->rate);
 693         spin_lock_irq(&sonic->reg_lock);
 694         snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size);
 695         snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8);
 696         snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count);
 697         spin_unlock_irq(&sonic->reg_lock);
 698         return 0;
 699 }
 700
 701 static int snd_sonicvibes_capture_prepare(snd_pcm_substream_t * substream)
 702 {
 703         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 704         snd_pcm_runtime_t *runtime = substream->runtime;
 705         unsigned char fmt = 0;
 706         unsigned int size = snd_pcm_lib_buffer_bytes(substream);
 707         unsigned int count = snd_pcm_lib_period_bytes(substream);
 708
 709         sonic->c_dma_size = size;
 710         count >>= 1;
 711         count--;
 712         if (runtime->channels > 1)
 713                 fmt |= 0x10;
 714         if (snd_pcm_format_width(runtime->format) == 16)
 715                 fmt |= 0x20;
 716         snd_sonicvibes_setfmt(sonic, ~0x30, fmt);
 717         snd_sonicvibes_set_adc_rate(sonic, runtime->rate);
 718         spin_lock_irq(&sonic->reg_lock);
 719         snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size);
 720         snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8);
 721         snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count);
 722         spin_unlock_irq(&sonic->reg_lock);
 723         return 0;
 724 }
 725
 726 static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(snd_pcm_substream_t * substream)
 727 {
 728         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 729         size_t ptr;
 730
 731         if (!(sonic->enable & 1))
 732                 return 0;
 733         ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic);
 734         return bytes_to_frames(substream->runtime, ptr);
 735 }
 736
 737 static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(snd_pcm_substream_t * substream)
 738 {
 739         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 740         size_t ptr;
 741         if (!(sonic->enable & 2))
 742                 return 0;
 743         ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic);
 744         return bytes_to_frames(substream->runtime, ptr);
 745 }
 746
 747 static snd_pcm_hardware_t snd_sonicvibes_playback =
 748 {
 749         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 750                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 751                                  SNDRV_PCM_INFO_MMAP_VALID),
 752         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 753         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 754         .rate_min =             4000,
 755         .rate_max =             48000,
 756         .channels_min =         1,
 757         .channels_max =         2,
 758         .buffer_bytes_max =     (128*1024),
 759         .period_bytes_min =     32,
 760         .period_bytes_max =     (128*1024),
 761         .periods_min =          1,
 762         .periods_max =          1024,
 763         .fifo_size =            0,
 764 };
 765
 766 static snd_pcm_hardware_t snd_sonicvibes_capture =
 767 {
 768         .info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
 769                                  SNDRV_PCM_INFO_BLOCK_TRANSFER |
 770                                  SNDRV_PCM_INFO_MMAP_VALID),
 771         .formats =              SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
 772         .rates =                SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
 773         .rate_min =             4000,
 774         .rate_max =             48000,
 775         .channels_min =         1,
 776         .channels_max =         2,
 777         .buffer_bytes_max =     (128*1024),
 778         .period_bytes_min =     32,
 779         .period_bytes_max =     (128*1024),
 780         .periods_min =          1,
 781         .periods_max =          1024,
 782         .fifo_size =            0,
 783 };
 784
 785 static int snd_sonicvibes_playback_open(snd_pcm_substream_t * substream)
 786 {
 787         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 788         snd_pcm_runtime_t *runtime = substream->runtime;
 789
 790         sonic->mode |= SV_MODE_PLAY;
 791         sonic->playback_substream = substream;
 792         runtime->hw = snd_sonicvibes_playback;
 793         snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, snd_sonicvibes_hw_constraint_dac_rate, NULL, SNDRV_PCM_HW_PARAM_RATE, -1);
 794         return 0;
 795 }
 796
 797 static int snd_sonicvibes_capture_open(snd_pcm_substream_t * substream)
 798 {
 799         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 800         snd_pcm_runtime_t *runtime = substream->runtime;
 801
 802         sonic->mode |= SV_MODE_CAPTURE;
 803         sonic->capture_substream = substream;
 804         runtime->hw = snd_sonicvibes_capture;
 805         snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
 806                                       &snd_sonicvibes_hw_constraints_adc_clock);
 807         return 0;
 808 }
 809
 810 static int snd_sonicvibes_playback_close(snd_pcm_substream_t * substream)
 811 {
 812         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 813
 814         sonic->playback_substream = NULL;
 815         sonic->mode &= ~SV_MODE_PLAY;
 816         return 0;
 817 }
 818
 819 static int snd_sonicvibes_capture_close(snd_pcm_substream_t * substream)
 820 {
 821         sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
 822
 823         sonic->capture_substream = NULL;
 824         sonic->mode &= ~SV_MODE_CAPTURE;
 825         return 0;
 826 }
 827
 828 static snd_pcm_ops_t snd_sonicvibes_playback_ops = {
 829         .open =         snd_sonicvibes_playback_open,
 830         .close =        snd_sonicvibes_playback_close,
 831         .ioctl =        snd_pcm_lib_ioctl,
 832         .hw_params =    snd_sonicvibes_hw_params,
 833         .hw_free =      snd_sonicvibes_hw_free,
 834         .prepare =      snd_sonicvibes_playback_prepare,
 835         .trigger =      snd_sonicvibes_playback_trigger,
 836         .pointer =      snd_sonicvibes_playback_pointer,
 837 };
 838
 839 static snd_pcm_ops_t snd_sonicvibes_capture_ops = {
 840         .open =         snd_sonicvibes_capture_open,
 841         .close =        snd_sonicvibes_capture_close,
 842         .ioctl =        snd_pcm_lib_ioctl,
 843         .hw_params =    snd_sonicvibes_hw_params,
 844         .hw_free =      snd_sonicvibes_hw_free,
 845         .prepare =      snd_sonicvibes_capture_prepare,
 846         .trigger =      snd_sonicvibes_capture_trigger,
 847         .pointer =      snd_sonicvibes_capture_pointer,
 848 };
 849
 850 static void snd_sonicvibes_pcm_free(snd_pcm_t *pcm)
 851 {
 852         sonicvibes_t *sonic = pcm->private_data;
 853         sonic->pcm = NULL;
 854         snd_pcm_lib_preallocate_free_for_all(pcm);
 855 }
 856
 857 static int __devinit snd_sonicvibes_pcm(sonicvibes_t * sonic, int device, snd_pcm_t ** rpcm)
 858 {
 859         snd_pcm_t *pcm;
 860         int err;
 861
 862         if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0)
 863                 return err;
 864         snd_assert(pcm != NULL, return -EINVAL);
 865
 866         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops);
 867         snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops);
 868
 869         pcm->private_data = sonic;
 870         pcm->private_free = snd_sonicvibes_pcm_free;
 871         pcm->info_flags = 0;
 872         strcpy(pcm->name, "S3 SonicVibes");
 873         sonic->pcm = pcm;
 874
 875         snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
 876                                               snd_dma_pci_data(sonic->pci), 64*1024, 128*1024);
 877
 878         if (rpcm)
 879                 *rpcm = pcm;
 880         return 0;
 881 }
 882
 883 /*
 884  *  Mixer part
 885  */
 886
 887 #define SONICVIBES_MUX(xname, xindex) \
 888 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
 889   .info = snd_sonicvibes_info_mux, \
 890   .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux }
 891
 892 static int snd_sonicvibes_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 893 {
 894         static char *texts[7] = {
 895                 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix"
 896         };
 897
 898         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 899         uinfo->count = 2;
 900         uinfo->value.enumerated.items = 7;
 901         if (uinfo->value.enumerated.item >= 7)
 902                 uinfo->value.enumerated.item = 6;
 903         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 904         return 0;
 905 }
 906
 907 static int snd_sonicvibes_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 908 {
 909         sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
 910
 911         spin_lock_irq(&sonic->reg_lock);
 912         ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1;
 913         ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1;
 914         spin_unlock_irq(&sonic->reg_lock);
 915         return 0;
 916 }
 917
 918 static int snd_sonicvibes_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 919 {
 920         sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
 921         unsigned short left, right, oval1, oval2;
 922         int change;
 923
 924         if (ucontrol->value.enumerated.item[0] >= 7 ||
 925             ucontrol->value.enumerated.item[1] >= 7)
 926                 return -EINVAL;
 927         left = (ucontrol->value.enumerated.item[0] + 1) << 5;
 928         right = (ucontrol->value.enumerated.item[1] + 1) << 5;
 929         spin_lock_irq(&sonic->reg_lock);
 930         oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC);
 931         oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC);
 932         left = (oval1 & ~SV_RECSRC_OUT) | left;
 933         right = (oval2 & ~SV_RECSRC_OUT) | right;
 934         change = left != oval1 || right != oval2;
 935         snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left);
 936         snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right);
 937         spin_unlock_irq(&sonic->reg_lock);
 938         return change;
 939 }
 940
 941 #define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \
 942 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
 943   .info = snd_sonicvibes_info_single, \
 944   .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \
 945   .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
 946
 947 static int snd_sonicvibes_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
 948 {
 949         int mask = (kcontrol->private_value >> 16) & 0xff;
 950
 951         uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
 952         uinfo->count = 1;
 953         uinfo->value.integer.min = 0;
 954         uinfo->value.integer.max = mask;
 955         return 0;
 956 }
 957
 958 static int snd_sonicvibes_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 959 {
 960         sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
 961         int reg = kcontrol->private_value & 0xff;
 962         int shift = (kcontrol->private_value >> 8) & 0xff;
 963         int mask = (kcontrol->private_value >> 16) & 0xff;
 964         int invert = (kcontrol->private_value >> 24) & 0xff;
 965
 966         spin_lock_irq(&sonic->reg_lock);
 967         ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask;
 968         spin_unlock_irq(&sonic->reg_lock);
 969         if (invert)
 970                 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
 971         return 0;
 972 }
 973
 974 static int snd_sonicvibes_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 975 {
 976         sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
 977         int reg = kcontrol->private_value & 0xff;
 978         int shift = (kcontrol->private_value >> 8) & 0xff;
 979         int mask = (kcontrol->private_value >> 16) & 0xff;
 980         int invert = (kcontrol->private_value >> 24) & 0xff;
 981         int change;
 982         unsigned short val, oval;
 983
 984         val = (ucontrol->value.integer.value[0] & mask);
 985         if (invert)
 986                 val = mask - val;
 987         val <<= shift;
 988         spin_lock_irq(&sonic->reg_lock);
 989         oval = snd_sonicvibes_in1(sonic, reg);
 990         val = (oval & ~(mask << shift)) | val;
 991         change = val != oval;
 992         snd_sonicvibes_out1(sonic, reg, val);
 993         spin_unlock_irq(&sonic->reg_lock);
 994         return change;
 995 }
 996
 997 #define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
 998 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
 999   .info = snd_sonicvibes_info_double, \
1000   .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \
1001   .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
1002
1003 static int snd_sonicvibes_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1004 {
1005         int mask = (kcontrol->private_value >> 24) & 0xff;
1006
1007         uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
1008         uinfo->count = 2;
1009         uinfo->value.integer.min = 0;
1010         uinfo->value.integer.max = mask;
1011         return 0;
1012 }
1013
1014 static int snd_sonicvibes_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1015 {
1016         sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
1017         int left_reg = kcontrol->private_value & 0xff;
1018         int right_reg = (kcontrol->private_value >> 8) & 0xff;
1019         int shift_left = (kcontrol->private_value >> 16) & 0x07;
1020         int shift_right = (kcontrol->private_value >> 19) & 0x07;
1021         int mask = (kcontrol->private_value >> 24) & 0xff;
1022         int invert = (kcontrol->private_value >> 22) & 1;
1023
1024         spin_lock_irq(&sonic->reg_lock);
1025         ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask;
1026         ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask;
1027         spin_unlock_irq(&sonic->reg_lock);
1028         if (invert) {
1029                 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
1030                 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
1031         }
1032         return 0;
1033 }
1034
1035 static int snd_sonicvibes_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1036 {
1037         sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
1038         int left_reg = kcontrol->private_value & 0xff;
1039         int right_reg = (kcontrol->private_value >> 8) & 0xff;
1040         int shift_left = (kcontrol->private_value >> 16) & 0x07;
1041         int shift_right = (kcontrol->private_value >> 19) & 0x07;
1042         int mask = (kcontrol->private_value >> 24) & 0xff;
1043         int invert = (kcontrol->private_value >> 22) & 1;
1044         int change;
1045         unsigned short val1, val2, oval1, oval2;
1046
1047         val1 = ucontrol->value.integer.value[0] & mask;
1048         val2 = ucontrol->value.integer.value[1] & mask;
1049         if (invert) {
1050                 val1 = mask - val1;
1051                 val2 = mask - val2;
1052         }
1053         val1 <<= shift_left;
1054         val2 <<= shift_right;
1055         spin_lock_irq(&sonic->reg_lock);
1056         oval1 = snd_sonicvibes_in1(sonic, left_reg);
1057         oval2 = snd_sonicvibes_in1(sonic, right_reg);
1058         val1 = (oval1 & ~(mask << shift_left)) | val1;
1059         val2 = (oval2 & ~(mask << shift_right)) | val2;
1060         change = val1 != oval1 || val2 != oval2;
1061         snd_sonicvibes_out1(sonic, left_reg, val1);
1062         snd_sonicvibes_out1(sonic, right_reg, val2);
1063         spin_unlock_irq(&sonic->reg_lock);
1064         return change;
1065 }
1066
1067 static snd_kcontrol_new_t snd_sonicvibes_controls[] __devinitdata = {
1068 SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0),
1069 SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1),
1070 SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1),
1071 SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1),
1072 SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1),
1073 SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1),
1074 SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1),
1075 SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1),
1076 SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1),
1077 SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0),
1078 SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1),
1079 SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1),
1080 SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1),
1081 SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1),
1082 SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1),
1083 SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1),
1084 SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1),
1085 SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1),
1086 SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0),
1087 SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1),
1088 SONICVIBES_MUX("Capture Source", 0)
1089 };
1090
1091 static void snd_sonicvibes_master_free(snd_kcontrol_t *kcontrol)
1092 {
1093         sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
1094         sonic->master_mute = NULL;
1095         sonic->master_volume = NULL;
1096 }
1097
1098 static int __devinit snd_sonicvibes_mixer(sonicvibes_t * sonic)
1099 {
1100         snd_card_t *card;
1101         snd_kcontrol_t *kctl;
1102         unsigned int idx;
1103         int err;
1104
1105         snd_assert(sonic != NULL && sonic->card != NULL, return -EINVAL);
1106         card = sonic->card;
1107         strcpy(card->mixername, "S3 SonicVibes");
1108
1109         for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) {
1110                 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0)
1111                         return err;
1112                 switch (idx) {
1113                 case 0:
1114                 case 1: kctl->private_free = snd_sonicvibes_master_free; break;
1115                 }
1116         }
1117         return 0;
1118 }
1119
1120 /*
1121
1122  */
1123
1124 static void snd_sonicvibes_proc_read(snd_info_entry_t *entry,
1125                                      snd_info_buffer_t * buffer)
1126 {
1127         sonicvibes_t *sonic = entry->private_data;
1128         unsigned char tmp;
1129
1130         tmp = sonic->srs_space & 0x0f;
1131         snd_iprintf(buffer, "SRS 3D           : %s\n",
1132                     sonic->srs_space & 0x80 ? "off" : "on");
1133         snd_iprintf(buffer, "SRS Space        : %s\n",
1134                     tmp == 0x00 ? "100%" :
1135                     tmp == 0x01 ? "75%" :
1136                     tmp == 0x02 ? "50%" :
1137                     tmp == 0x03 ? "25%" : "0%");
1138         tmp = sonic->srs_center & 0x0f;
1139         snd_iprintf(buffer, "SRS Center       : %s\n",
1140                     tmp == 0x00 ? "100%" :
1141                     tmp == 0x01 ? "75%" :
1142                     tmp == 0x02 ? "50%" :
1143                     tmp == 0x03 ? "25%" : "0%");
1144         tmp = sonic->wave_source & 0x03;
1145         snd_iprintf(buffer, "WaveTable Source : %s\n",
1146                     tmp == 0x00 ? "on-board ROM" :
1147                     tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus");
1148         tmp = sonic->mpu_switch;
1149         snd_iprintf(buffer, "Onboard synth    : %s\n", tmp & 0x01 ? "on" : "off");
1150         snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off");
1151         snd_iprintf(buffer, "MIDI to ext. Tx  : %s\n", tmp & 0x04 ? "on" : "off");
1152 }
1153
1154 static void __devinit snd_sonicvibes_proc_init(sonicvibes_t * sonic)
1155 {
1156         snd_info_entry_t *entry;
1157
1158         if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry))
1159                 snd_info_set_text_ops(entry, sonic, 1024, snd_sonicvibes_proc_read);
1160 }
1161
1162 /*
1163
1164  */
1165
1166 static snd_kcontrol_new_t snd_sonicvibes_game_control __devinitdata =
1167 SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0);
1168
1169 static int snd_sonicvibes_free(sonicvibes_t *sonic)
1170 {
1171 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
1172         if (sonic->gameport.io)
1173                 gameport_unregister_port(&sonic->gameport);
1174 #endif
1175         pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port);
1176         pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port);
1177         if (sonic->irq >= 0)
1178                 free_irq(sonic->irq, (void *)sonic);
1179         if (sonic->res_dmaa) {
1180                 release_resource(sonic->res_dmaa);
1181                 kfree_nocheck(sonic->res_dmaa);
1182         }
1183         if (sonic->res_dmac) {
1184                 release_resource(sonic->res_dmac);
1185                 kfree_nocheck(sonic->res_dmac);
1186         }
1187         pci_release_regions(sonic->pci);
1188         pci_disable_device(sonic->pci);
1189         kfree(sonic);
1190         return 0;
1191 }
1192
1193 static int snd_sonicvibes_dev_free(snd_device_t *device)
1194 {
1195         sonicvibes_t *sonic = device->device_data;
1196         return snd_sonicvibes_free(sonic);
1197 }
1198
1199 static int __devinit snd_sonicvibes_create(snd_card_t * card,
1200                                         struct pci_dev *pci,
1201                                         int reverb,
1202                                         int mge,
1203                                         sonicvibes_t ** rsonic)
1204 {
1205         sonicvibes_t *sonic;
1206         unsigned int dmaa, dmac;
1207         int err;
1208         static snd_device_ops_t ops = {
1209                 .dev_free =     snd_sonicvibes_dev_free,
1210         };
1211
1212         *rsonic = NULL;
1213         /* enable PCI device */
1214         if ((err = pci_enable_device(pci)) < 0)
1215                 return err;
1216         /* check, if we can restrict PCI DMA transfers to 24 bits */
1217         if (pci_set_dma_mask(pci, 0x00ffffff) < 0 ||
1218             pci_set_consistent_dma_mask(pci, 0x00ffffff) < 0) {
1219                 snd_printk("architecture does not support 24bit PCI busmaster DMA\n");
1220                 pci_disable_device(pci);
1221                 return -ENXIO;
1222         }
1223
1224         sonic = kcalloc(1, sizeof(*sonic), GFP_KERNEL);
1225         if (sonic == NULL) {
1226                 pci_disable_device(pci);
1227                 return -ENOMEM;
1228         }
1229         spin_lock_init(&sonic->reg_lock);
1230         sonic->card = card;
1231         sonic->pci = pci;
1232         sonic->irq = -1;
1233
1234         if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) {
1235                 kfree(sonic);
1236                 pci_disable_device(pci);
1237                 return err;
1238         }
1239
1240         sonic->sb_port = pci_resource_start(pci, 0);
1241         sonic->enh_port = pci_resource_start(pci, 1);
1242         sonic->synth_port = pci_resource_start(pci, 2);
1243         sonic->midi_port = pci_resource_start(pci, 3);
1244         sonic->game_port = pci_resource_start(pci, 4);
1245
1246         if (request_irq(pci->irq, snd_sonicvibes_interrupt, SA_INTERRUPT|SA_SHIRQ, "S3 SonicVibes", (void *)sonic)) {
1247                 snd_printk("unable to grab IRQ %d\n", pci->irq);
1248                 snd_sonicvibes_free(sonic);
1249                 return -EBUSY;
1250         }
1251         sonic->irq = pci->irq;
1252
1253         pci_read_config_dword(pci, 0x40, &dmaa);
1254         pci_read_config_dword(pci, 0x48, &dmac);
1255         dmaio &= ~0x0f;
1256         dmaa &= ~0x0f;
1257         dmac &= ~0x0f;
1258         if (!dmaa) {
1259                 dmaa = dmaio;
1260                 dmaio += 0x10;
1261                 snd_printk("BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa);
1262         }
1263         if (!dmac) {
1264                 dmac = dmaio;
1265                 dmaio += 0x10;
1266                 snd_printk("BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac);
1267         }
1268         pci_write_config_dword(pci, 0x40, dmaa);
1269         pci_write_config_dword(pci, 0x48, dmac);
1270
1271         if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) {
1272                 snd_sonicvibes_free(sonic);
1273                 snd_printk("unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1);
1274                 return -EBUSY;
1275         }
1276         if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) {
1277                 snd_sonicvibes_free(sonic);
1278                 snd_printk("unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1);
1279                 return -EBUSY;
1280         }
1281
1282         pci_read_config_dword(pci, 0x40, &sonic->dmaa_port);
1283         pci_read_config_dword(pci, 0x48, &sonic->dmac_port);
1284         sonic->dmaa_port &= ~0x0f;
1285         sonic->dmac_port &= ~0x0f;
1286         pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9);        /* enable + enhanced */
1287         pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9);        /* enable */
1288         /* ok.. initialize S3 SonicVibes chip */
1289         outb(SV_RESET, SV_REG(sonic, CONTROL));         /* reset chip */
1290         udelay(100);
1291         outb(0, SV_REG(sonic, CONTROL));        /* release reset */
1292         udelay(100);
1293         outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL));
1294         inb(SV_REG(sonic, STATUS));     /* clear IRQs */
1295 #if 1
1296         snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0);       /* drive current 16mA */
1297 #else
1298         snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40);    /* drive current 8mA */
1299 #endif
1300         snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0);        /* disable playback & capture */
1301         outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK));
1302         inb(SV_REG(sonic, STATUS));     /* clear IRQs */
1303         snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0);        /* use PLL as clock source */
1304         snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0);     /* power up analog parts */
1305         snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0);    /* power up digital parts */
1306         snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000);
1307         snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80);  /* SRS space off */
1308         snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */
1309         snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05);    /* MPU-401 switch */
1310         snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00);      /* onboard ROM */
1311         snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff);
1312         snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff);
1313         snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0);
1314         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0);
1315         snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f);
1316         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f);
1317         snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f);
1318         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f);
1319         snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f);
1320         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f);
1321         snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f);
1322         snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f);
1323         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f);
1324         snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f);
1325         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f);
1326         snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f);
1327         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f);
1328         snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf);
1329         snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf);
1330         snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc);
1331 #if 0
1332         snd_sonicvibes_debug(sonic);
1333 #endif
1334         sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION);
1335         snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic));
1336
1337         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) {
1338                 snd_sonicvibes_free(sonic);
1339                 return err;
1340         }
1341
1342         snd_sonicvibes_proc_init(sonic);
1343
1344         snd_card_set_dev(card, &pci->dev);
1345
1346         *rsonic = sonic;
1347         return 0;
1348 }
1349
1350 /*
1351  *  MIDI section
1352  */
1353
1354 static snd_kcontrol_new_t snd_sonicvibes_midi_controls[] __devinitdata = {
1355 SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0),
1356 SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0),
1357 SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0),
1358 SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0),
1359 SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0)
1360 };
1361
1362 static int snd_sonicvibes_midi_input_open(mpu401_t * mpu)
1363 {
1364         sonicvibes_t *sonic = mpu->private_data;
1365         outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK));
1366         return 0;
1367 }
1368
1369 static void snd_sonicvibes_midi_input_close(mpu401_t * mpu)
1370 {
1371         sonicvibes_t *sonic = mpu->private_data;
1372         outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK));
1373 }
1374
1375 static int __devinit snd_sonicvibes_midi(sonicvibes_t * sonic, snd_rawmidi_t * rmidi)
1376 {
1377         mpu401_t * mpu = rmidi->private_data;
1378         snd_card_t *card = sonic->card;
1379         snd_rawmidi_str_t *dir;
1380         unsigned int idx;
1381         int err;
1382
1383         mpu->private_data = sonic;
1384         mpu->open_input = snd_sonicvibes_midi_input_open;
1385         mpu->close_input = snd_sonicvibes_midi_input_close;
1386         dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT];
1387         for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++)
1388                 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0)
1389                         return err;
1390         return 0;
1391 }
1392
1393 static int __devinit snd_sonic_probe(struct pci_dev *pci,
1394                                      const struct pci_device_id *pci_id)
1395 {
1396         static int dev;
1397         snd_card_t *card;
1398         sonicvibes_t *sonic;
1399         snd_rawmidi_t *midi_uart;
1400         opl3_t *opl3;
1401         int idx, err;
1402
1403         if (dev >= SNDRV_CARDS)
1404                 return -ENODEV;
1405         if (!enable[dev]) {
1406                 dev++;
1407                 return -ENOENT;
1408         }
1409
1410         card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
1411         if (card == NULL)
1412                 return -ENOMEM;
1413         for (idx = 0; idx < 5; idx++) {
1414                 if (pci_resource_start(pci, idx) == 0 ||
1415                     !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) {
1416                         snd_card_free(card);
1417                         return -ENODEV;
1418                 }
1419         }
1420         if ((err = snd_sonicvibes_create(card, pci,
1421                                          reverb[dev] ? 1 : 0,
1422                                          mge[dev] ? 1 : 0,
1423                                          &sonic)) < 0) {
1424                 snd_card_free(card);
1425                 return err;
1426         }
1427
1428         strcpy(card->driver, "SonicVibes");
1429         strcpy(card->shortname, "S3 SonicVibes");
1430         sprintf(card->longname, "%s rev %i at 0x%lx, irq %i",
1431                 card->shortname,
1432                 sonic->revision,
1433                 pci_resource_start(pci, 1),
1434                 sonic->irq);
1435
1436         if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) {
1437                 snd_card_free(card);
1438                 return err;
1439         }
1440         if ((err = snd_sonicvibes_mixer(sonic)) < 0) {
1441                 snd_card_free(card);
1442                 return err;
1443         }
1444         if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES,
1445                                        sonic->midi_port, 1,
1446                                        sonic->irq, 0,
1447                                        &midi_uart)) < 0) {
1448                 snd_card_free(card);
1449                 return err;
1450         }
1451         snd_sonicvibes_midi(sonic, midi_uart);
1452         if ((err = snd_opl3_create(card, sonic->synth_port,
1453                                    sonic->synth_port + 2,
1454                                    OPL3_HW_OPL3_SV, 1, &opl3)) < 0) {
1455                 snd_card_free(card);
1456                 return err;
1457         }
1458         if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
1459                 snd_card_free(card);
1460                 return err;
1461         }
1462 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
1463         sonic->gameport.io = sonic->game_port;
1464         gameport_register_port(&sonic->gameport);
1465 #endif
1466
1467         if ((err = snd_card_register(card)) < 0) {
1468                 snd_card_free(card);
1469                 return err;
1470         }
1471
1472         pci_set_drvdata(pci, card);
1473         dev++;
1474         return 0;
1475 }
1476
1477 static void __devexit snd_sonic_remove(struct pci_dev *pci)
1478 {
1479         snd_card_free(pci_get_drvdata(pci));
1480         pci_set_drvdata(pci, NULL);
1481 }
1482
1483 static struct pci_driver driver = {
1484         .name = "S3 SonicVibes",
1485         .id_table = snd_sonic_ids,
1486         .probe = snd_sonic_probe,
1487         .remove = __devexit_p(snd_sonic_remove),
1488 };
1489
1490 static int __init alsa_card_sonicvibes_init(void)
1491 {
1492         return pci_module_init(&driver);
1493 }
1494
1495 static void __exit alsa_card_sonicvibes_exit(void)
1496 {
1497         pci_unregister_driver(&driver);
1498 }
1499
1500 module_init(alsa_card_sonicvibes_init)
1501 module_exit(alsa_card_sonicvibes_exit)