1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Driver for S3 SonicVibes soundcard 4 * Copyright (c) by Jaroslav Kysela <perex@perex.cz> 5 * 6 * BUGS: 7 * It looks like 86c617 rev 3 doesn't supports DDMA buffers above 16MB? 8 * Driver sometimes hangs... Nobody knows why at this moment... 9 */ 10 11#include <linux/delay.h> 12#include <linux/init.h> 13#include <linux/interrupt.h> 14#include <linux/pci.h> 15#include <linux/slab.h> 16#include <linux/gameport.h> 17#include <linux/module.h> 18#include <linux/dma-mapping.h> 19#include <linux/io.h> 20 21#include <sound/core.h> 22#include <sound/pcm.h> 23#include <sound/info.h> 24#include <sound/control.h> 25#include <sound/mpu401.h> 26#include <sound/opl3.h> 27#include <sound/initval.h> 28 29MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 30MODULE_DESCRIPTION("S3 SonicVibes PCI"); 31MODULE_LICENSE("GPL"); 32 33#if IS_REACHABLE(CONFIG_GAMEPORT) 34#define SUPPORT_JOYSTICK 1 35#endif 36 37static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 38static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 39static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ 40static bool reverb[SNDRV_CARDS]; 41static bool mge[SNDRV_CARDS]; 42static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ 43 44module_param_array(index, int, NULL, 0444); 45MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard."); 46module_param_array(id, charp, NULL, 0444); 47MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard."); 48module_param_array(enable, bool, NULL, 0444); 49MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard."); 50module_param_array(reverb, bool, NULL, 0444); 51MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard."); 52module_param_array(mge, bool, NULL, 0444); 53MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard."); 54module_param_hw(dmaio, uint, ioport, 0444); 55MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard."); 56 57/* 58 * Enhanced port direct registers 59 */ 60 61#define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) 62 63#define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ 64#define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ 65#define SV_TEST 0x02 /* test bit */ 66#define SV_REVERB 0x04 /* reverb enable */ 67#define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ 68#define SV_INTA 0x20 /* INTA driving - should be always 1 */ 69#define SV_RESET 0x80 /* reset chip */ 70#define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ 71#define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ 72#define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ 73#define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ 74#define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ 75#define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ 76#define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ 77#define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ 78#define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ 79#define SV_SPEC_IRQ 0x08 /* special interrupt */ 80#define SV_UD_IRQ 0x40 /* Up/Down interrupt */ 81#define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ 82#define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ 83#define SV_MCE 0x40 /* mode change enable */ 84#define SV_TRD 0x80 /* DMA transfer request disabled */ 85#define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ 86 87/* 88 * Enhanced port indirect registers 89 */ 90 91#define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ 92#define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ 93#define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ 94#define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ 95#define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ 96#define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ 97#define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ 98#define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ 99#define SV_IREG_MIC 0x08 /* MIC Input Control */ 100#define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ 101#define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ 102#define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ 103#define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ 104#define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ 105#define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ 106#define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ 107#define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ 108#define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ 109#define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ 110#define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ 111#define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ 112#define SV_IREG_REVISION 0x15 /* Revision */ 113#define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ 114#define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ 115#define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ 116#define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ 117#define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ 118#define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ 119#define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ 120#define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ 121#define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ 122#define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ 123#define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ 124#define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ 125#define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ 126#define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ 127#define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ 128#define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ 129#define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ 130#define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ 131#define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ 132#define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ 133#define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ 134#define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ 135 136#define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M 137#define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M 138 139/* 140 * DMA registers 141 */ 142 143#define SV_DMA_ADDR0 0x00 144#define SV_DMA_ADDR1 0x01 145#define SV_DMA_ADDR2 0x02 146#define SV_DMA_ADDR3 0x03 147#define SV_DMA_COUNT0 0x04 148#define SV_DMA_COUNT1 0x05 149#define SV_DMA_COUNT2 0x06 150#define SV_DMA_MODE 0x0b 151#define SV_DMA_RESET 0x0d 152#define SV_DMA_MASK 0x0f 153 154/* 155 * Record sources 156 */ 157 158#define SV_RECSRC_RESERVED (0x00<<5) 159#define SV_RECSRC_CD (0x01<<5) 160#define SV_RECSRC_DAC (0x02<<5) 161#define SV_RECSRC_AUX2 (0x03<<5) 162#define SV_RECSRC_LINE (0x04<<5) 163#define SV_RECSRC_AUX1 (0x05<<5) 164#define SV_RECSRC_MIC (0x06<<5) 165#define SV_RECSRC_OUT (0x07<<5) 166 167/* 168 * constants 169 */ 170 171#define SV_FULLRATE 48000 172#define SV_REFFREQUENCY 24576000 173#define SV_ADCMULT 512 174 175#define SV_MODE_PLAY 1 176#define SV_MODE_CAPTURE 2 177 178/* 179 180 */ 181 182struct sonicvibes { 183 unsigned long dma1size; 184 unsigned long dma2size; 185 int irq; 186 187 unsigned long sb_port; 188 unsigned long enh_port; 189 unsigned long synth_port; 190 unsigned long midi_port; 191 unsigned long game_port; 192 unsigned int dmaa_port; 193 struct resource *res_dmaa; 194 unsigned int dmac_port; 195 struct resource *res_dmac; 196 197 unsigned char enable; 198 unsigned char irqmask; 199 unsigned char revision; 200 unsigned char format; 201 unsigned char srs_space; 202 unsigned char srs_center; 203 unsigned char mpu_switch; 204 unsigned char wave_source; 205 206 unsigned int mode; 207 208 struct pci_dev *pci; 209 struct snd_card *card; 210 struct snd_pcm *pcm; 211 struct snd_pcm_substream *playback_substream; 212 struct snd_pcm_substream *capture_substream; 213 struct snd_rawmidi *rmidi; 214 struct snd_hwdep *fmsynth; /* S3FM */ 215 216 spinlock_t reg_lock; 217 218 unsigned int p_dma_size; 219 unsigned int c_dma_size; 220 221 struct snd_kcontrol *master_mute; 222 struct snd_kcontrol *master_volume; 223 224#ifdef SUPPORT_JOYSTICK 225 struct gameport *gameport; 226#endif 227}; 228 229static const struct pci_device_id snd_sonic_ids[] = { 230 { PCI_VDEVICE(S3, 0xca00), 0, }, 231 { 0, } 232}; 233 234MODULE_DEVICE_TABLE(pci, snd_sonic_ids); 235 236static const struct snd_ratden sonicvibes_adc_clock = { 237 .num_min = 4000 * 65536, 238 .num_max = 48000UL * 65536, 239 .num_step = 1, 240 .den = 65536, 241}; 242static const struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { 243 .nrats = 1, 244 .rats = &sonicvibes_adc_clock, 245}; 246 247/* 248 * common I/O routines 249 */ 250 251static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, 252 unsigned int addr, 253 unsigned int count) 254{ 255 count--; 256 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); 257 outl(count, sonic->dmaa_port + SV_DMA_COUNT0); 258 outb(0x18, sonic->dmaa_port + SV_DMA_MODE); 259#if 0 260 dev_dbg(sonic->card->dev, "program dmaa: addr = 0x%x, paddr = 0x%x\n", 261 addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); 262#endif 263} 264 265static inline void snd_sonicvibes_setdmac(struct sonicvibes * sonic, 266 unsigned int addr, 267 unsigned int count) 268{ 269 /* note: dmac is working in word mode!!! */ 270 count >>= 1; 271 count--; 272 outl(addr, sonic->dmac_port + SV_DMA_ADDR0); 273 outl(count, sonic->dmac_port + SV_DMA_COUNT0); 274 outb(0x14, sonic->dmac_port + SV_DMA_MODE); 275#if 0 276 dev_dbg(sonic->card->dev, "program dmac: addr = 0x%x, paddr = 0x%x\n", 277 addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); 278#endif 279} 280 281static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) 282{ 283 return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; 284} 285 286static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) 287{ 288 /* note: dmac is working in word mode!!! */ 289 return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; 290} 291 292static void snd_sonicvibes_out1(struct sonicvibes * sonic, 293 unsigned char reg, 294 unsigned char value) 295{ 296 outb(reg, SV_REG(sonic, INDEX)); 297 udelay(10); 298 outb(value, SV_REG(sonic, DATA)); 299 udelay(10); 300} 301 302static void snd_sonicvibes_out(struct sonicvibes * sonic, 303 unsigned char reg, 304 unsigned char value) 305{ 306 unsigned long flags; 307 308 spin_lock_irqsave(&sonic->reg_lock, flags); 309 outb(reg, SV_REG(sonic, INDEX)); 310 udelay(10); 311 outb(value, SV_REG(sonic, DATA)); 312 udelay(10); 313 spin_unlock_irqrestore(&sonic->reg_lock, flags); 314} 315 316static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) 317{ 318 unsigned char value; 319 320 outb(reg, SV_REG(sonic, INDEX)); 321 udelay(10); 322 value = inb(SV_REG(sonic, DATA)); 323 udelay(10); 324 return value; 325} 326 327static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) 328{ 329 unsigned long flags; 330 unsigned char value; 331 332 spin_lock_irqsave(&sonic->reg_lock, flags); 333 outb(reg, SV_REG(sonic, INDEX)); 334 udelay(10); 335 value = inb(SV_REG(sonic, DATA)); 336 udelay(10); 337 spin_unlock_irqrestore(&sonic->reg_lock, flags); 338 return value; 339} 340 341#if 0 342static void snd_sonicvibes_debug(struct sonicvibes * sonic) 343{ 344 dev_dbg(sonic->card->dev, 345 "SV REGS: INDEX = 0x%02x STATUS = 0x%02x\n", 346 inb(SV_REG(sonic, INDEX)), inb(SV_REG(sonic, STATUS))); 347 dev_dbg(sonic->card->dev, 348 " 0x00: left input = 0x%02x 0x20: synth rate low = 0x%02x\n", 349 snd_sonicvibes_in(sonic, 0x00), snd_sonicvibes_in(sonic, 0x20)); 350 dev_dbg(sonic->card->dev, 351 " 0x01: right input = 0x%02x 0x21: synth rate high = 0x%02x\n", 352 snd_sonicvibes_in(sonic, 0x01), snd_sonicvibes_in(sonic, 0x21)); 353 dev_dbg(sonic->card->dev, 354 " 0x02: left AUX1 = 0x%02x 0x22: ADC clock = 0x%02x\n", 355 snd_sonicvibes_in(sonic, 0x02), snd_sonicvibes_in(sonic, 0x22)); 356 dev_dbg(sonic->card->dev, 357 " 0x03: right AUX1 = 0x%02x 0x23: ADC alt rate = 0x%02x\n", 358 snd_sonicvibes_in(sonic, 0x03), snd_sonicvibes_in(sonic, 0x23)); 359 dev_dbg(sonic->card->dev, 360 " 0x04: left CD = 0x%02x 0x24: ADC pll M = 0x%02x\n", 361 snd_sonicvibes_in(sonic, 0x04), snd_sonicvibes_in(sonic, 0x24)); 362 dev_dbg(sonic->card->dev, 363 " 0x05: right CD = 0x%02x 0x25: ADC pll N = 0x%02x\n", 364 snd_sonicvibes_in(sonic, 0x05), snd_sonicvibes_in(sonic, 0x25)); 365 dev_dbg(sonic->card->dev, 366 " 0x06: left line = 0x%02x 0x26: Synth pll M = 0x%02x\n", 367 snd_sonicvibes_in(sonic, 0x06), snd_sonicvibes_in(sonic, 0x26)); 368 dev_dbg(sonic->card->dev, 369 " 0x07: right line = 0x%02x 0x27: Synth pll N = 0x%02x\n", 370 snd_sonicvibes_in(sonic, 0x07), snd_sonicvibes_in(sonic, 0x27)); 371 dev_dbg(sonic->card->dev, 372 " 0x08: MIC = 0x%02x 0x28: --- = 0x%02x\n", 373 snd_sonicvibes_in(sonic, 0x08), snd_sonicvibes_in(sonic, 0x28)); 374 dev_dbg(sonic->card->dev, 375 " 0x09: Game port = 0x%02x 0x29: --- = 0x%02x\n", 376 snd_sonicvibes_in(sonic, 0x09), snd_sonicvibes_in(sonic, 0x29)); 377 dev_dbg(sonic->card->dev, 378 " 0x0a: left synth = 0x%02x 0x2a: MPU401 = 0x%02x\n", 379 snd_sonicvibes_in(sonic, 0x0a), snd_sonicvibes_in(sonic, 0x2a)); 380 dev_dbg(sonic->card->dev, 381 " 0x0b: right synth = 0x%02x 0x2b: drive ctrl = 0x%02x\n", 382 snd_sonicvibes_in(sonic, 0x0b), snd_sonicvibes_in(sonic, 0x2b)); 383 dev_dbg(sonic->card->dev, 384 " 0x0c: left AUX2 = 0x%02x 0x2c: SRS space = 0x%02x\n", 385 snd_sonicvibes_in(sonic, 0x0c), snd_sonicvibes_in(sonic, 0x2c)); 386 dev_dbg(sonic->card->dev, 387 " 0x0d: right AUX2 = 0x%02x 0x2d: SRS center = 0x%02x\n", 388 snd_sonicvibes_in(sonic, 0x0d), snd_sonicvibes_in(sonic, 0x2d)); 389 dev_dbg(sonic->card->dev, 390 " 0x0e: left analog = 0x%02x 0x2e: wave source = 0x%02x\n", 391 snd_sonicvibes_in(sonic, 0x0e), snd_sonicvibes_in(sonic, 0x2e)); 392 dev_dbg(sonic->card->dev, 393 " 0x0f: right analog = 0x%02x 0x2f: --- = 0x%02x\n", 394 snd_sonicvibes_in(sonic, 0x0f), snd_sonicvibes_in(sonic, 0x2f)); 395 dev_dbg(sonic->card->dev, 396 " 0x10: left PCM = 0x%02x 0x30: analog power = 0x%02x\n", 397 snd_sonicvibes_in(sonic, 0x10), snd_sonicvibes_in(sonic, 0x30)); 398 dev_dbg(sonic->card->dev, 399 " 0x11: right PCM = 0x%02x 0x31: analog power = 0x%02x\n", 400 snd_sonicvibes_in(sonic, 0x11), snd_sonicvibes_in(sonic, 0x31)); 401 dev_dbg(sonic->card->dev, 402 " 0x12: DMA data format = 0x%02x 0x32: --- = 0x%02x\n", 403 snd_sonicvibes_in(sonic, 0x12), snd_sonicvibes_in(sonic, 0x32)); 404 dev_dbg(sonic->card->dev, 405 " 0x13: P/C enable = 0x%02x 0x33: --- = 0x%02x\n", 406 snd_sonicvibes_in(sonic, 0x13), snd_sonicvibes_in(sonic, 0x33)); 407 dev_dbg(sonic->card->dev, 408 " 0x14: U/D button = 0x%02x 0x34: --- = 0x%02x\n", 409 snd_sonicvibes_in(sonic, 0x14), snd_sonicvibes_in(sonic, 0x34)); 410 dev_dbg(sonic->card->dev, 411 " 0x15: revision = 0x%02x 0x35: --- = 0x%02x\n", 412 snd_sonicvibes_in(sonic, 0x15), snd_sonicvibes_in(sonic, 0x35)); 413 dev_dbg(sonic->card->dev, 414 " 0x16: ADC output ctrl = 0x%02x 0x36: --- = 0x%02x\n", 415 snd_sonicvibes_in(sonic, 0x16), snd_sonicvibes_in(sonic, 0x36)); 416 dev_dbg(sonic->card->dev, 417 " 0x17: --- = 0x%02x 0x37: --- = 0x%02x\n", 418 snd_sonicvibes_in(sonic, 0x17), snd_sonicvibes_in(sonic, 0x37)); 419 dev_dbg(sonic->card->dev, 420 " 0x18: DMA A upper cnt = 0x%02x 0x38: --- = 0x%02x\n", 421 snd_sonicvibes_in(sonic, 0x18), snd_sonicvibes_in(sonic, 0x38)); 422 dev_dbg(sonic->card->dev, 423 " 0x19: DMA A lower cnt = 0x%02x 0x39: --- = 0x%02x\n", 424 snd_sonicvibes_in(sonic, 0x19), snd_sonicvibes_in(sonic, 0x39)); 425 dev_dbg(sonic->card->dev, 426 " 0x1a: --- = 0x%02x 0x3a: --- = 0x%02x\n", 427 snd_sonicvibes_in(sonic, 0x1a), snd_sonicvibes_in(sonic, 0x3a)); 428 dev_dbg(sonic->card->dev, 429 " 0x1b: --- = 0x%02x 0x3b: --- = 0x%02x\n", 430 snd_sonicvibes_in(sonic, 0x1b), snd_sonicvibes_in(sonic, 0x3b)); 431 dev_dbg(sonic->card->dev, 432 " 0x1c: DMA C upper cnt = 0x%02x 0x3c: --- = 0x%02x\n", 433 snd_sonicvibes_in(sonic, 0x1c), snd_sonicvibes_in(sonic, 0x3c)); 434 dev_dbg(sonic->card->dev, 435 " 0x1d: DMA C upper cnt = 0x%02x 0x3d: --- = 0x%02x\n", 436 snd_sonicvibes_in(sonic, 0x1d), snd_sonicvibes_in(sonic, 0x3d)); 437 dev_dbg(sonic->card->dev, 438 " 0x1e: PCM rate low = 0x%02x 0x3e: --- = 0x%02x\n", 439 snd_sonicvibes_in(sonic, 0x1e), snd_sonicvibes_in(sonic, 0x3e)); 440 dev_dbg(sonic->card->dev, 441 " 0x1f: PCM rate high = 0x%02x 0x3f: --- = 0x%02x\n", 442 snd_sonicvibes_in(sonic, 0x1f), snd_sonicvibes_in(sonic, 0x3f)); 443} 444 445#endif 446 447static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, 448 unsigned char mask, 449 unsigned char value) 450{ 451 unsigned long flags; 452 453 spin_lock_irqsave(&sonic->reg_lock, flags); 454 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); 455 if (mask) { 456 sonic->format = inb(SV_REG(sonic, DATA)); 457 udelay(10); 458 } 459 sonic->format = (sonic->format & mask) | value; 460 outb(sonic->format, SV_REG(sonic, DATA)); 461 udelay(10); 462 outb(0, SV_REG(sonic, INDEX)); 463 udelay(10); 464 spin_unlock_irqrestore(&sonic->reg_lock, flags); 465} 466 467static void snd_sonicvibes_pll(unsigned int rate, 468 unsigned int *res_r, 469 unsigned int *res_m, 470 unsigned int *res_n) 471{ 472 unsigned int r, m = 0, n = 0; 473 unsigned int xm, xn, xr, xd, metric = ~0U; 474 475 if (rate < 625000 / SV_ADCMULT) 476 rate = 625000 / SV_ADCMULT; 477 if (rate > 150000000 / SV_ADCMULT) 478 rate = 150000000 / SV_ADCMULT; 479 /* slight violation of specs, needed for continuous sampling rates */ 480 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); 481 for (xn = 3; xn < 33; xn++) /* 35 */ 482 for (xm = 3; xm < 257; xm++) { 483 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; 484 if (xr >= rate) 485 xd = xr - rate; 486 else 487 xd = rate - xr; 488 if (xd < metric) { 489 metric = xd; 490 m = xm - 2; 491 n = xn - 2; 492 } 493 } 494 *res_r = r; 495 *res_m = m; 496 *res_n = n; 497#if 0 498 dev_dbg(sonic->card->dev, 499 "metric = %i, xm = %i, xn = %i\n", metric, xm, xn); 500 dev_dbg(sonic->card->dev, 501 "pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); 502#endif 503} 504 505static void snd_sonicvibes_setpll(struct sonicvibes * sonic, 506 unsigned char reg, 507 unsigned int rate) 508{ 509 unsigned long flags; 510 unsigned int r, m, n; 511 512 snd_sonicvibes_pll(rate, &r, &m, &n); 513 if (sonic != NULL) { 514 spin_lock_irqsave(&sonic->reg_lock, flags); 515 snd_sonicvibes_out1(sonic, reg, m); 516 snd_sonicvibes_out1(sonic, reg + 1, r | n); 517 spin_unlock_irqrestore(&sonic->reg_lock, flags); 518 } 519} 520 521static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) 522{ 523 unsigned long flags; 524 unsigned int div; 525 unsigned char clock; 526 527 div = 48000 / rate; 528 if (div > 8) 529 div = 8; 530 if ((48000 / div) == rate) { /* use the alternate clock */ 531 clock = 0x10; 532 } else { /* use the PLL source */ 533 clock = 0x00; 534 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); 535 } 536 spin_lock_irqsave(&sonic->reg_lock, flags); 537 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); 538 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); 539 spin_unlock_irqrestore(&sonic->reg_lock, flags); 540} 541 542static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, 543 struct snd_pcm_hw_rule *rule) 544{ 545 unsigned int rate, div, r, m, n; 546 547 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == 548 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { 549 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; 550 div = 48000 / rate; 551 if (div > 8) 552 div = 8; 553 if ((48000 / div) == rate) { 554 params->rate_num = rate; 555 params->rate_den = 1; 556 } else { 557 snd_sonicvibes_pll(rate, &r, &m, &n); 558 snd_BUG_ON(SV_REFFREQUENCY % 16); 559 snd_BUG_ON(SV_ADCMULT % 512); 560 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; 561 params->rate_den = (SV_ADCMULT/512) * (m+2); 562 } 563 } 564 return 0; 565} 566 567static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) 568{ 569 unsigned int div; 570 unsigned long flags; 571 572 div = DIV_ROUND_CLOSEST(rate * 65536, SV_FULLRATE); 573 if (div > 65535) 574 div = 65535; 575 spin_lock_irqsave(&sonic->reg_lock, flags); 576 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); 577 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); 578 spin_unlock_irqrestore(&sonic->reg_lock, flags); 579} 580 581static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) 582{ 583 int result = 0; 584 585 spin_lock(&sonic->reg_lock); 586 if (cmd == SNDRV_PCM_TRIGGER_START) { 587 if (!(sonic->enable & what)) { 588 sonic->enable |= what; 589 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 590 } 591 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 592 if (sonic->enable & what) { 593 sonic->enable &= ~what; 594 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 595 } 596 } else { 597 result = -EINVAL; 598 } 599 spin_unlock(&sonic->reg_lock); 600 return result; 601} 602 603static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) 604{ 605 struct sonicvibes *sonic = dev_id; 606 unsigned char status; 607 608 status = inb(SV_REG(sonic, STATUS)); 609 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) 610 return IRQ_NONE; 611 if (status == 0xff) { /* failure */ 612 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); 613 dev_err(sonic->card->dev, 614 "IRQ failure - interrupts disabled!!\n"); 615 return IRQ_HANDLED; 616 } 617 if (sonic->pcm) { 618 if (status & SV_DMAA_IRQ) 619 snd_pcm_period_elapsed(sonic->playback_substream); 620 if (status & SV_DMAC_IRQ) 621 snd_pcm_period_elapsed(sonic->capture_substream); 622 } 623 if (sonic->rmidi) { 624 if (status & SV_MIDI_IRQ) 625 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data); 626 } 627 if (status & SV_UD_IRQ) { 628 unsigned char udreg; 629 int vol, oleft, oright, mleft, mright; 630 631 spin_lock(&sonic->reg_lock); 632 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); 633 vol = udreg & 0x3f; 634 if (!(udreg & 0x40)) 635 vol = -vol; 636 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); 637 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); 638 oleft &= 0x1f; 639 oright &= 0x1f; 640 oleft += vol; 641 if (oleft < 0) 642 oleft = 0; 643 if (oleft > 0x1f) 644 oleft = 0x1f; 645 oright += vol; 646 if (oright < 0) 647 oright = 0; 648 if (oright > 0x1f) 649 oright = 0x1f; 650 if (udreg & 0x80) { 651 mleft ^= 0x80; 652 mright ^= 0x80; 653 } 654 oleft |= mleft & 0x80; 655 oright |= mright & 0x80; 656 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); 657 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); 658 spin_unlock(&sonic->reg_lock); 659 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); 660 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); 661 } 662 return IRQ_HANDLED; 663} 664 665/* 666 * PCM part 667 */ 668 669static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, 670 int cmd) 671{ 672 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 673 return snd_sonicvibes_trigger(sonic, 1, cmd); 674} 675 676static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, 677 int cmd) 678{ 679 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 680 return snd_sonicvibes_trigger(sonic, 2, cmd); 681} 682 683static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) 684{ 685 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 686 struct snd_pcm_runtime *runtime = substream->runtime; 687 unsigned char fmt = 0; 688 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 689 unsigned int count = snd_pcm_lib_period_bytes(substream); 690 691 sonic->p_dma_size = size; 692 count--; 693 if (runtime->channels > 1) 694 fmt |= 1; 695 if (snd_pcm_format_width(runtime->format) == 16) 696 fmt |= 2; 697 snd_sonicvibes_setfmt(sonic, ~3, fmt); 698 snd_sonicvibes_set_dac_rate(sonic, runtime->rate); 699 spin_lock_irq(&sonic->reg_lock); 700 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); 701 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); 702 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); 703 spin_unlock_irq(&sonic->reg_lock); 704 return 0; 705} 706 707static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) 708{ 709 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 710 struct snd_pcm_runtime *runtime = substream->runtime; 711 unsigned char fmt = 0; 712 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 713 unsigned int count = snd_pcm_lib_period_bytes(substream); 714 715 sonic->c_dma_size = size; 716 count >>= 1; 717 count--; 718 if (runtime->channels > 1) 719 fmt |= 0x10; 720 if (snd_pcm_format_width(runtime->format) == 16) 721 fmt |= 0x20; 722 snd_sonicvibes_setfmt(sonic, ~0x30, fmt); 723 snd_sonicvibes_set_adc_rate(sonic, runtime->rate); 724 spin_lock_irq(&sonic->reg_lock); 725 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); 726 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); 727 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); 728 spin_unlock_irq(&sonic->reg_lock); 729 return 0; 730} 731 732static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) 733{ 734 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 735 size_t ptr; 736 737 if (!(sonic->enable & 1)) 738 return 0; 739 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); 740 return bytes_to_frames(substream->runtime, ptr); 741} 742 743static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) 744{ 745 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 746 size_t ptr; 747 if (!(sonic->enable & 2)) 748 return 0; 749 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); 750 return bytes_to_frames(substream->runtime, ptr); 751} 752 753static const struct snd_pcm_hardware snd_sonicvibes_playback = 754{ 755 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 756 SNDRV_PCM_INFO_BLOCK_TRANSFER | 757 SNDRV_PCM_INFO_MMAP_VALID), 758 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 759 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 760 .rate_min = 4000, 761 .rate_max = 48000, 762 .channels_min = 1, 763 .channels_max = 2, 764 .buffer_bytes_max = (128*1024), 765 .period_bytes_min = 32, 766 .period_bytes_max = (128*1024), 767 .periods_min = 1, 768 .periods_max = 1024, 769 .fifo_size = 0, 770}; 771 772static const struct snd_pcm_hardware snd_sonicvibes_capture = 773{ 774 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 775 SNDRV_PCM_INFO_BLOCK_TRANSFER | 776 SNDRV_PCM_INFO_MMAP_VALID), 777 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 778 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 779 .rate_min = 4000, 780 .rate_max = 48000, 781 .channels_min = 1, 782 .channels_max = 2, 783 .buffer_bytes_max = (128*1024), 784 .period_bytes_min = 32, 785 .period_bytes_max = (128*1024), 786 .periods_min = 1, 787 .periods_max = 1024, 788 .fifo_size = 0, 789}; 790 791static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) 792{ 793 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 794 struct snd_pcm_runtime *runtime = substream->runtime; 795 796 sonic->mode |= SV_MODE_PLAY; 797 sonic->playback_substream = substream; 798 runtime->hw = snd_sonicvibes_playback; 799 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); 800 return 0; 801} 802 803static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) 804{ 805 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 806 struct snd_pcm_runtime *runtime = substream->runtime; 807 808 sonic->mode |= SV_MODE_CAPTURE; 809 sonic->capture_substream = substream; 810 runtime->hw = snd_sonicvibes_capture; 811 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 812 &snd_sonicvibes_hw_constraints_adc_clock); 813 return 0; 814} 815 816static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) 817{ 818 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 819 820 sonic->playback_substream = NULL; 821 sonic->mode &= ~SV_MODE_PLAY; 822 return 0; 823} 824 825static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) 826{ 827 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 828 829 sonic->capture_substream = NULL; 830 sonic->mode &= ~SV_MODE_CAPTURE; 831 return 0; 832} 833 834static const struct snd_pcm_ops snd_sonicvibes_playback_ops = { 835 .open = snd_sonicvibes_playback_open, 836 .close = snd_sonicvibes_playback_close, 837 .prepare = snd_sonicvibes_playback_prepare, 838 .trigger = snd_sonicvibes_playback_trigger, 839 .pointer = snd_sonicvibes_playback_pointer, 840}; 841 842static const struct snd_pcm_ops snd_sonicvibes_capture_ops = { 843 .open = snd_sonicvibes_capture_open, 844 .close = snd_sonicvibes_capture_close, 845 .prepare = snd_sonicvibes_capture_prepare, 846 .trigger = snd_sonicvibes_capture_trigger, 847 .pointer = snd_sonicvibes_capture_pointer, 848}; 849 850static int snd_sonicvibes_pcm(struct sonicvibes *sonic, int device) 851{ 852 struct snd_pcm *pcm; 853 int err; 854 855 err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm); 856 if (err < 0) 857 return err; 858 if (snd_BUG_ON(!pcm)) 859 return -EINVAL; 860 861 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); 862 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); 863 864 pcm->private_data = sonic; 865 pcm->info_flags = 0; 866 strcpy(pcm->name, "S3 SonicVibes"); 867 sonic->pcm = pcm; 868 869 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, 870 &sonic->pci->dev, 64*1024, 128*1024); 871 872 return 0; 873} 874 875/* 876 * Mixer part 877 */ 878 879#define SONICVIBES_MUX(xname, xindex) \ 880{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 881 .info = snd_sonicvibes_info_mux, \ 882 .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux } 883 884static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 885{ 886 static const char * const texts[7] = { 887 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" 888 }; 889 890 return snd_ctl_enum_info(uinfo, 2, 7, texts); 891} 892 893static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 894{ 895 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 896 897 spin_lock_irq(&sonic->reg_lock); 898 ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 899 ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 900 spin_unlock_irq(&sonic->reg_lock); 901 return 0; 902} 903 904static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 905{ 906 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 907 unsigned short left, right, oval1, oval2; 908 int change; 909 910 if (ucontrol->value.enumerated.item[0] >= 7 || 911 ucontrol->value.enumerated.item[1] >= 7) 912 return -EINVAL; 913 left = (ucontrol->value.enumerated.item[0] + 1) << 5; 914 right = (ucontrol->value.enumerated.item[1] + 1) << 5; 915 spin_lock_irq(&sonic->reg_lock); 916 oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); 917 oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); 918 left = (oval1 & ~SV_RECSRC_OUT) | left; 919 right = (oval2 & ~SV_RECSRC_OUT) | right; 920 change = left != oval1 || right != oval2; 921 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left); 922 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); 923 spin_unlock_irq(&sonic->reg_lock); 924 return change; 925} 926 927#define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ 928{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 929 .info = snd_sonicvibes_info_single, \ 930 .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ 931 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 932 933static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 934{ 935 int mask = (kcontrol->private_value >> 16) & 0xff; 936 937 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 938 uinfo->count = 1; 939 uinfo->value.integer.min = 0; 940 uinfo->value.integer.max = mask; 941 return 0; 942} 943 944static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 945{ 946 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 947 int reg = kcontrol->private_value & 0xff; 948 int shift = (kcontrol->private_value >> 8) & 0xff; 949 int mask = (kcontrol->private_value >> 16) & 0xff; 950 int invert = (kcontrol->private_value >> 24) & 0xff; 951 952 spin_lock_irq(&sonic->reg_lock); 953 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; 954 spin_unlock_irq(&sonic->reg_lock); 955 if (invert) 956 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 957 return 0; 958} 959 960static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 961{ 962 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 963 int reg = kcontrol->private_value & 0xff; 964 int shift = (kcontrol->private_value >> 8) & 0xff; 965 int mask = (kcontrol->private_value >> 16) & 0xff; 966 int invert = (kcontrol->private_value >> 24) & 0xff; 967 int change; 968 unsigned short val, oval; 969 970 val = (ucontrol->value.integer.value[0] & mask); 971 if (invert) 972 val = mask - val; 973 val <<= shift; 974 spin_lock_irq(&sonic->reg_lock); 975 oval = snd_sonicvibes_in1(sonic, reg); 976 val = (oval & ~(mask << shift)) | val; 977 change = val != oval; 978 snd_sonicvibes_out1(sonic, reg, val); 979 spin_unlock_irq(&sonic->reg_lock); 980 return change; 981} 982 983#define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 984{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 985 .info = snd_sonicvibes_info_double, \ 986 .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ 987 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 988 989static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 990{ 991 int mask = (kcontrol->private_value >> 24) & 0xff; 992 993 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 994 uinfo->count = 2; 995 uinfo->value.integer.min = 0; 996 uinfo->value.integer.max = mask; 997 return 0; 998} 999 1000static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1001{ 1002 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1003 int left_reg = kcontrol->private_value & 0xff; 1004 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1005 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1006 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1007 int mask = (kcontrol->private_value >> 24) & 0xff; 1008 int invert = (kcontrol->private_value >> 22) & 1; 1009 1010 spin_lock_irq(&sonic->reg_lock); 1011 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; 1012 ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; 1013 spin_unlock_irq(&sonic->reg_lock); 1014 if (invert) { 1015 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 1016 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 1017 } 1018 return 0; 1019} 1020 1021static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1022{ 1023 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1024 int left_reg = kcontrol->private_value & 0xff; 1025 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1026 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1027 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1028 int mask = (kcontrol->private_value >> 24) & 0xff; 1029 int invert = (kcontrol->private_value >> 22) & 1; 1030 int change; 1031 unsigned short val1, val2, oval1, oval2; 1032 1033 val1 = ucontrol->value.integer.value[0] & mask; 1034 val2 = ucontrol->value.integer.value[1] & mask; 1035 if (invert) { 1036 val1 = mask - val1; 1037 val2 = mask - val2; 1038 } 1039 val1 <<= shift_left; 1040 val2 <<= shift_right; 1041 spin_lock_irq(&sonic->reg_lock); 1042 oval1 = snd_sonicvibes_in1(sonic, left_reg); 1043 oval2 = snd_sonicvibes_in1(sonic, right_reg); 1044 val1 = (oval1 & ~(mask << shift_left)) | val1; 1045 val2 = (oval2 & ~(mask << shift_right)) | val2; 1046 change = val1 != oval1 || val2 != oval2; 1047 snd_sonicvibes_out1(sonic, left_reg, val1); 1048 snd_sonicvibes_out1(sonic, right_reg, val2); 1049 spin_unlock_irq(&sonic->reg_lock); 1050 return change; 1051} 1052 1053static const struct snd_kcontrol_new snd_sonicvibes_controls[] = { 1054SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), 1055SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), 1056SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), 1057SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), 1058SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), 1059SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), 1060SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), 1061SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1), 1062SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1), 1063SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0), 1064SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), 1065SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), 1066SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), 1067SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), 1068SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), 1069SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), 1070SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), 1071SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), 1072SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), 1073SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), 1074SONICVIBES_MUX("Capture Source", 0) 1075}; 1076 1077static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) 1078{ 1079 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1080 sonic->master_mute = NULL; 1081 sonic->master_volume = NULL; 1082} 1083 1084static int snd_sonicvibes_mixer(struct sonicvibes *sonic) 1085{ 1086 struct snd_card *card; 1087 struct snd_kcontrol *kctl; 1088 unsigned int idx; 1089 int err; 1090 1091 if (snd_BUG_ON(!sonic || !sonic->card)) 1092 return -EINVAL; 1093 card = sonic->card; 1094 strcpy(card->mixername, "S3 SonicVibes"); 1095 1096 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { 1097 kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic); 1098 err = snd_ctl_add(card, kctl); 1099 if (err < 0) 1100 return err; 1101 switch (idx) { 1102 case 0: 1103 case 1: kctl->private_free = snd_sonicvibes_master_free; break; 1104 } 1105 } 1106 return 0; 1107} 1108 1109/* 1110 1111 */ 1112 1113static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, 1114 struct snd_info_buffer *buffer) 1115{ 1116 struct sonicvibes *sonic = entry->private_data; 1117 unsigned char tmp; 1118 1119 tmp = sonic->srs_space & 0x0f; 1120 snd_iprintf(buffer, "SRS 3D : %s\n", 1121 sonic->srs_space & 0x80 ? "off" : "on"); 1122 snd_iprintf(buffer, "SRS Space : %s\n", 1123 tmp == 0x00 ? "100%" : 1124 tmp == 0x01 ? "75%" : 1125 tmp == 0x02 ? "50%" : 1126 tmp == 0x03 ? "25%" : "0%"); 1127 tmp = sonic->srs_center & 0x0f; 1128 snd_iprintf(buffer, "SRS Center : %s\n", 1129 tmp == 0x00 ? "100%" : 1130 tmp == 0x01 ? "75%" : 1131 tmp == 0x02 ? "50%" : 1132 tmp == 0x03 ? "25%" : "0%"); 1133 tmp = sonic->wave_source & 0x03; 1134 snd_iprintf(buffer, "WaveTable Source : %s\n", 1135 tmp == 0x00 ? "on-board ROM" : 1136 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); 1137 tmp = sonic->mpu_switch; 1138 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); 1139 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); 1140 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); 1141} 1142 1143static void snd_sonicvibes_proc_init(struct sonicvibes *sonic) 1144{ 1145 snd_card_ro_proc_new(sonic->card, "sonicvibes", sonic, 1146 snd_sonicvibes_proc_read); 1147} 1148 1149/* 1150 1151 */ 1152 1153#ifdef SUPPORT_JOYSTICK 1154static const struct snd_kcontrol_new snd_sonicvibes_game_control = 1155SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); 1156 1157static int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) 1158{ 1159 struct gameport *gp; 1160 int err; 1161 1162 sonic->gameport = gp = gameport_allocate_port(); 1163 if (!gp) { 1164 dev_err(sonic->card->dev, 1165 "sonicvibes: cannot allocate memory for gameport\n"); 1166 return -ENOMEM; 1167 } 1168 1169 gameport_set_name(gp, "SonicVibes Gameport"); 1170 gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); 1171 gameport_set_dev_parent(gp, &sonic->pci->dev); 1172 gp->io = sonic->game_port; 1173 1174 gameport_register_port(gp); 1175 1176 err = snd_ctl_add(sonic->card, 1177 snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); 1178 if (err < 0) 1179 return err; 1180 1181 return 0; 1182} 1183 1184static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) 1185{ 1186 if (sonic->gameport) { 1187 gameport_unregister_port(sonic->gameport); 1188 sonic->gameport = NULL; 1189 } 1190} 1191#else 1192static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } 1193static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } 1194#endif 1195 1196static void snd_sonicvibes_free(struct snd_card *card) 1197{ 1198 struct sonicvibes *sonic = card->private_data; 1199 1200 snd_sonicvibes_free_gameport(sonic); 1201 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); 1202 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); 1203} 1204 1205static int snd_sonicvibes_create(struct snd_card *card, 1206 struct pci_dev *pci, 1207 int reverb, 1208 int mge) 1209{ 1210 struct sonicvibes *sonic = card->private_data; 1211 unsigned int dmaa, dmac; 1212 int err; 1213 1214 /* enable PCI device */ 1215 err = pcim_enable_device(pci); 1216 if (err < 0) 1217 return err; 1218 /* check, if we can restrict PCI DMA transfers to 24 bits */ 1219 if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(24))) { 1220 dev_err(card->dev, 1221 "architecture does not support 24bit PCI busmaster DMA\n"); 1222 return -ENXIO; 1223 } 1224 1225 spin_lock_init(&sonic->reg_lock); 1226 sonic->card = card; 1227 sonic->pci = pci; 1228 sonic->irq = -1; 1229 1230 err = pci_request_regions(pci, "S3 SonicVibes"); 1231 if (err < 0) 1232 return err; 1233 1234 sonic->sb_port = pci_resource_start(pci, 0); 1235 sonic->enh_port = pci_resource_start(pci, 1); 1236 sonic->synth_port = pci_resource_start(pci, 2); 1237 sonic->midi_port = pci_resource_start(pci, 3); 1238 sonic->game_port = pci_resource_start(pci, 4); 1239 1240 if (devm_request_irq(&pci->dev, pci->irq, snd_sonicvibes_interrupt, 1241 IRQF_SHARED, KBUILD_MODNAME, sonic)) { 1242 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); 1243 return -EBUSY; 1244 } 1245 sonic->irq = pci->irq; 1246 card->sync_irq = sonic->irq; 1247 card->private_free = snd_sonicvibes_free; 1248 1249 pci_read_config_dword(pci, 0x40, &dmaa); 1250 pci_read_config_dword(pci, 0x48, &dmac); 1251 dmaio &= ~0x0f; 1252 dmaa &= ~0x0f; 1253 dmac &= ~0x0f; 1254 if (!dmaa) { 1255 dmaa = dmaio; 1256 dmaio += 0x10; 1257 dev_info(card->dev, 1258 "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", 1259 dmaa); 1260 } 1261 if (!dmac) { 1262 dmac = dmaio; 1263 dmaio += 0x10; 1264 dev_info(card->dev, 1265 "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", 1266 dmac); 1267 } 1268 pci_write_config_dword(pci, 0x40, dmaa); 1269 pci_write_config_dword(pci, 0x48, dmac); 1270 1271 sonic->res_dmaa = devm_request_region(&pci->dev, dmaa, 0x10, 1272 "S3 SonicVibes DDMA-A"); 1273 if (!sonic->res_dmaa) { 1274 dev_err(card->dev, 1275 "unable to grab DDMA-A port at 0x%x-0x%x\n", 1276 dmaa, dmaa + 0x10 - 1); 1277 return -EBUSY; 1278 } 1279 sonic->res_dmac = devm_request_region(&pci->dev, dmac, 0x10, 1280 "S3 SonicVibes DDMA-C"); 1281 if (!sonic->res_dmac) { 1282 dev_err(card->dev, 1283 "unable to grab DDMA-C port at 0x%x-0x%x\n", 1284 dmac, dmac + 0x10 - 1); 1285 return -EBUSY; 1286 } 1287 1288 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); 1289 pci_read_config_dword(pci, 0x48, &sonic->dmac_port); 1290 sonic->dmaa_port &= ~0x0f; 1291 sonic->dmac_port &= ~0x0f; 1292 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ 1293 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ 1294 /* ok.. initialize S3 SonicVibes chip */ 1295 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ 1296 udelay(100); 1297 outb(0, SV_REG(sonic, CONTROL)); /* release reset */ 1298 udelay(100); 1299 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); 1300 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1301#if 1 1302 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ 1303#else 1304 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ 1305#endif 1306 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ 1307 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); 1308 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1309 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ 1310 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ 1311 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ 1312 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); 1313 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ 1314 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ 1315 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ 1316 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ 1317 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); 1318 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); 1319 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); 1320 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); 1321 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); 1322 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); 1323 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); 1324 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); 1325 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); 1326 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); 1327 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); 1328 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); 1329 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); 1330 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); 1331 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); 1332 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); 1333 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); 1334 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); 1335 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); 1336 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); 1337#if 0 1338 snd_sonicvibes_debug(sonic); 1339#endif 1340 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); 1341 1342 snd_sonicvibes_proc_init(sonic); 1343 return 0; 1344} 1345 1346/* 1347 * MIDI section 1348 */ 1349 1350static const struct snd_kcontrol_new snd_sonicvibes_midi_controls[] = { 1351SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), 1352SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), 1353SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), 1354SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), 1355SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) 1356}; 1357 1358static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) 1359{ 1360 struct sonicvibes *sonic = mpu->private_data; 1361 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1362 return 0; 1363} 1364 1365static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) 1366{ 1367 struct sonicvibes *sonic = mpu->private_data; 1368 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1369} 1370 1371static int snd_sonicvibes_midi(struct sonicvibes *sonic, 1372 struct snd_rawmidi *rmidi) 1373{ 1374 struct snd_mpu401 * mpu = rmidi->private_data; 1375 struct snd_card *card = sonic->card; 1376 unsigned int idx; 1377 int err; 1378 1379 mpu->private_data = sonic; 1380 mpu->open_input = snd_sonicvibes_midi_input_open; 1381 mpu->close_input = snd_sonicvibes_midi_input_close; 1382 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) { 1383 err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic)); 1384 if (err < 0) 1385 return err; 1386 } 1387 return 0; 1388} 1389 1390static int __snd_sonic_probe(struct pci_dev *pci, 1391 const struct pci_device_id *pci_id) 1392{ 1393 static int dev; 1394 struct snd_card *card; 1395 struct sonicvibes *sonic; 1396 struct snd_rawmidi *midi_uart; 1397 struct snd_opl3 *opl3; 1398 int err; 1399 1400 if (dev >= SNDRV_CARDS) 1401 return -ENODEV; 1402 if (!enable[dev]) { 1403 dev++; 1404 return -ENOENT; 1405 } 1406 1407 err = snd_devm_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, 1408 sizeof(*sonic), &card); 1409 if (err < 0) 1410 return err; 1411 sonic = card->private_data; 1412 err = snd_sonicvibes_create(card, pci, 1413 reverb[dev] ? 1 : 0, 1414 mge[dev] ? 1 : 0); 1415 if (err < 0) 1416 return err; 1417 1418 strcpy(card->driver, "SonicVibes"); 1419 strcpy(card->shortname, "S3 SonicVibes"); 1420 sprintf(card->longname, "%s rev %i at 0x%llx, irq %i", 1421 card->shortname, 1422 sonic->revision, 1423 (unsigned long long)pci_resource_start(pci, 1), 1424 sonic->irq); 1425 1426 err = snd_sonicvibes_pcm(sonic, 0); 1427 if (err < 0) 1428 return err; 1429 err = snd_sonicvibes_mixer(sonic); 1430 if (err < 0) 1431 return err; 1432 err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, 1433 sonic->midi_port, 1434 MPU401_INFO_INTEGRATED | 1435 MPU401_INFO_IRQ_HOOK, 1436 -1, &midi_uart); 1437 if (err < 0) 1438 return err; 1439 snd_sonicvibes_midi(sonic, midi_uart); 1440 err = snd_opl3_create(card, sonic->synth_port, 1441 sonic->synth_port + 2, 1442 OPL3_HW_OPL3_SV, 1, &opl3); 1443 if (err < 0) 1444 return err; 1445 err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); 1446 if (err < 0) 1447 return err; 1448 1449 err = snd_sonicvibes_create_gameport(sonic); 1450 if (err < 0) 1451 return err; 1452 1453 err = snd_card_register(card); 1454 if (err < 0) 1455 return err; 1456 1457 pci_set_drvdata(pci, card); 1458 dev++; 1459 return 0; 1460} 1461 1462static int snd_sonic_probe(struct pci_dev *pci, 1463 const struct pci_device_id *pci_id) 1464{ 1465 return snd_card_free_on_error(&pci->dev, __snd_sonic_probe(pci, pci_id)); 1466} 1467 1468static struct pci_driver sonicvibes_driver = { 1469 .name = KBUILD_MODNAME, 1470 .id_table = snd_sonic_ids, 1471 .probe = snd_sonic_probe, 1472}; 1473 1474module_pci_driver(sonicvibes_driver); 1475