1/* 2 * Driver for S3 SonicVibes soundcard 3 * Copyright (c) by Jaroslav Kysela <perex@perex.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 <linux/delay.h> 26#include <linux/init.h> 27#include <linux/interrupt.h> 28#include <linux/pci.h> 29#include <linux/slab.h> 30#include <linux/gameport.h> 31#include <linux/moduleparam.h> 32#include <linux/dma-mapping.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 44MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 45MODULE_DESCRIPTION("S3 SonicVibes PCI"); 46MODULE_LICENSE("GPL"); 47MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); 48 49#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) 50#define SUPPORT_JOYSTICK 1 51#endif 52 53static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 54static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 55static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ 56static int reverb[SNDRV_CARDS]; 57static int mge[SNDRV_CARDS]; 58static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ 59 60module_param_array(index, int, NULL, 0444); 61MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard."); 62module_param_array(id, charp, NULL, 0444); 63MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard."); 64module_param_array(enable, bool, NULL, 0444); 65MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard."); 66module_param_array(reverb, bool, NULL, 0444); 67MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard."); 68module_param_array(mge, bool, NULL, 0444); 69MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard."); 70module_param(dmaio, uint, 0444); 71MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard."); 72 73/* 74 * Enhanced port direct registers 75 */ 76 77#define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) 78 79#define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ 80#define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ 81#define SV_TEST 0x02 /* test bit */ 82#define SV_REVERB 0x04 /* reverb enable */ 83#define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ 84#define SV_INTA 0x20 /* INTA driving - should be always 1 */ 85#define SV_RESET 0x80 /* reset chip */ 86#define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ 87#define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ 88#define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ 89#define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ 90#define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ 91#define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ 92#define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ 93#define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ 94#define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ 95#define SV_SPEC_IRQ 0x08 /* special interrupt */ 96#define SV_UD_IRQ 0x40 /* Up/Down interrupt */ 97#define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ 98#define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ 99#define SV_MCE 0x40 /* mode change enable */ 100#define SV_TRD 0x80 /* DMA transfer request disabled */ 101#define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ 102 103/* 104 * Enhanced port indirect registers 105 */ 106 107#define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ 108#define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ 109#define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ 110#define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ 111#define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ 112#define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ 113#define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ 114#define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ 115#define SV_IREG_MIC 0x08 /* MIC Input Control */ 116#define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ 117#define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ 118#define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ 119#define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ 120#define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ 121#define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ 122#define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ 123#define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ 124#define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ 125#define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ 126#define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ 127#define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ 128#define SV_IREG_REVISION 0x15 /* Revision */ 129#define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ 130#define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ 131#define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ 132#define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ 133#define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ 134#define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ 135#define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ 136#define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ 137#define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ 138#define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ 139#define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ 140#define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ 141#define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ 142#define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ 143#define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ 144#define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ 145#define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ 146#define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ 147#define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ 148#define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ 149#define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ 150#define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ 151 152#define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M 153#define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M 154 155/* 156 * DMA registers 157 */ 158 159#define SV_DMA_ADDR0 0x00 160#define SV_DMA_ADDR1 0x01 161#define SV_DMA_ADDR2 0x02 162#define SV_DMA_ADDR3 0x03 163#define SV_DMA_COUNT0 0x04 164#define SV_DMA_COUNT1 0x05 165#define SV_DMA_COUNT2 0x06 166#define SV_DMA_MODE 0x0b 167#define SV_DMA_RESET 0x0d 168#define SV_DMA_MASK 0x0f 169 170/* 171 * Record sources 172 */ 173 174#define SV_RECSRC_RESERVED (0x00<<5) 175#define SV_RECSRC_CD (0x01<<5) 176#define SV_RECSRC_DAC (0x02<<5) 177#define SV_RECSRC_AUX2 (0x03<<5) 178#define SV_RECSRC_LINE (0x04<<5) 179#define SV_RECSRC_AUX1 (0x05<<5) 180#define SV_RECSRC_MIC (0x06<<5) 181#define SV_RECSRC_OUT (0x07<<5) 182 183/* 184 * constants 185 */ 186 187#define SV_FULLRATE 48000 188#define SV_REFFREQUENCY 24576000 189#define SV_ADCMULT 512 190 191#define SV_MODE_PLAY 1 192#define SV_MODE_CAPTURE 2 193 194/* 195 196 */ 197 198struct sonicvibes { 199 unsigned long dma1size; 200 unsigned long dma2size; 201 int irq; 202 203 unsigned long sb_port; 204 unsigned long enh_port; 205 unsigned long synth_port; 206 unsigned long midi_port; 207 unsigned long game_port; 208 unsigned int dmaa_port; 209 struct resource *res_dmaa; 210 unsigned int dmac_port; 211 struct resource *res_dmac; 212 213 unsigned char enable; 214 unsigned char irqmask; 215 unsigned char revision; 216 unsigned char format; 217 unsigned char srs_space; 218 unsigned char srs_center; 219 unsigned char mpu_switch; 220 unsigned char wave_source; 221 222 unsigned int mode; 223 224 struct pci_dev *pci; 225 struct snd_card *card; 226 struct snd_pcm *pcm; 227 struct snd_pcm_substream *playback_substream; 228 struct snd_pcm_substream *capture_substream; 229 struct snd_rawmidi *rmidi; 230 struct snd_hwdep *fmsynth; /* S3FM */ 231 232 spinlock_t reg_lock; 233 234 unsigned int p_dma_size; 235 unsigned int c_dma_size; 236 237 struct snd_kcontrol *master_mute; 238 struct snd_kcontrol *master_volume; 239 240#ifdef SUPPORT_JOYSTICK 241 struct gameport *gameport; 242#endif 243}; 244 245static DEFINE_PCI_DEVICE_TABLE(snd_sonic_ids) = { 246 { PCI_VDEVICE(S3, 0xca00), 0, }, 247 { 0, } 248}; 249 250MODULE_DEVICE_TABLE(pci, snd_sonic_ids); 251 252static struct snd_ratden sonicvibes_adc_clock = { 253 .num_min = 4000 * 65536, 254 .num_max = 48000UL * 65536, 255 .num_step = 1, 256 .den = 65536, 257}; 258static struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { 259 .nrats = 1, 260 .rats = &sonicvibes_adc_clock, 261}; 262 263/* 264 * common I/O routines 265 */ 266 267static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, 268 unsigned int addr, 269 unsigned int count) 270{ 271 count--; 272 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); 273 outl(count, sonic->dmaa_port + SV_DMA_COUNT0); 274 outb(0x18, sonic->dmaa_port + SV_DMA_MODE); 275#if 0 276 printk(KERN_DEBUG "program dmaa: addr = 0x%x, paddr = 0x%x\n", 277 addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); 278#endif 279} 280 281static inline void snd_sonicvibes_setdmac(struct sonicvibes * sonic, 282 unsigned int addr, 283 unsigned int count) 284{ 285 /* note: dmac is working in word mode!!! */ 286 count >>= 1; 287 count--; 288 outl(addr, sonic->dmac_port + SV_DMA_ADDR0); 289 outl(count, sonic->dmac_port + SV_DMA_COUNT0); 290 outb(0x14, sonic->dmac_port + SV_DMA_MODE); 291#if 0 292 printk(KERN_DEBUG "program dmac: addr = 0x%x, paddr = 0x%x\n", 293 addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); 294#endif 295} 296 297static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) 298{ 299 return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; 300} 301 302static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) 303{ 304 /* note: dmac is working in word mode!!! */ 305 return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; 306} 307 308static void snd_sonicvibes_out1(struct sonicvibes * sonic, 309 unsigned char reg, 310 unsigned char value) 311{ 312 outb(reg, SV_REG(sonic, INDEX)); 313 udelay(10); 314 outb(value, SV_REG(sonic, DATA)); 315 udelay(10); 316} 317 318static void snd_sonicvibes_out(struct sonicvibes * sonic, 319 unsigned char reg, 320 unsigned char value) 321{ 322 unsigned long flags; 323 324 spin_lock_irqsave(&sonic->reg_lock, flags); 325 outb(reg, SV_REG(sonic, INDEX)); 326 udelay(10); 327 outb(value, SV_REG(sonic, DATA)); 328 udelay(10); 329 spin_unlock_irqrestore(&sonic->reg_lock, flags); 330} 331 332static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) 333{ 334 unsigned char value; 335 336 outb(reg, SV_REG(sonic, INDEX)); 337 udelay(10); 338 value = inb(SV_REG(sonic, DATA)); 339 udelay(10); 340 return value; 341} 342 343static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) 344{ 345 unsigned long flags; 346 unsigned char value; 347 348 spin_lock_irqsave(&sonic->reg_lock, flags); 349 outb(reg, SV_REG(sonic, INDEX)); 350 udelay(10); 351 value = inb(SV_REG(sonic, DATA)); 352 udelay(10); 353 spin_unlock_irqrestore(&sonic->reg_lock, flags); 354 return value; 355} 356 357#if 0 358static void snd_sonicvibes_debug(struct sonicvibes * sonic) 359{ 360 printk(KERN_DEBUG 361 "SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX))); 362 printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS))); 363 printk(KERN_DEBUG 364 " 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00)); 365 printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20)); 366 printk(KERN_DEBUG 367 " 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(KERN_DEBUG 370 " 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02)); 371 printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22)); 372 printk(KERN_DEBUG 373 " 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03)); 374 printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23)); 375 printk(KERN_DEBUG 376 " 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04)); 377 printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24)); 378 printk(KERN_DEBUG 379 " 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05)); 380 printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25)); 381 printk(KERN_DEBUG 382 " 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06)); 383 printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26)); 384 printk(KERN_DEBUG 385 " 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07)); 386 printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27)); 387 printk(KERN_DEBUG 388 " 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08)); 389 printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28)); 390 printk(KERN_DEBUG 391 " 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09)); 392 printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29)); 393 printk(KERN_DEBUG 394 " 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a)); 395 printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a)); 396 printk(KERN_DEBUG 397 " 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b)); 398 printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b)); 399 printk(KERN_DEBUG 400 " 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c)); 401 printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c)); 402 printk(KERN_DEBUG 403 " 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d)); 404 printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d)); 405 printk(KERN_DEBUG 406 " 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e)); 407 printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e)); 408 printk(KERN_DEBUG 409 " 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f)); 410 printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f)); 411 printk(KERN_DEBUG 412 " 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10)); 413 printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30)); 414 printk(KERN_DEBUG 415 " 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11)); 416 printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31)); 417 printk(KERN_DEBUG 418 " 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12)); 419 printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32)); 420 printk(KERN_DEBUG 421 " 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13)); 422 printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33)); 423 printk(KERN_DEBUG 424 " 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14)); 425 printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34)); 426 printk(KERN_DEBUG 427 " 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15)); 428 printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35)); 429 printk(KERN_DEBUG 430 " 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16)); 431 printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36)); 432 printk(KERN_DEBUG 433 " 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17)); 434 printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37)); 435 printk(KERN_DEBUG 436 " 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18)); 437 printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38)); 438 printk(KERN_DEBUG 439 " 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19)); 440 printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39)); 441 printk(KERN_DEBUG 442 " 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a)); 443 printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a)); 444 printk(KERN_DEBUG 445 " 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b)); 446 printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b)); 447 printk(KERN_DEBUG 448 " 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c)); 449 printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c)); 450 printk(KERN_DEBUG 451 " 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d)); 452 printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d)); 453 printk(KERN_DEBUG 454 " 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e)); 455 printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e)); 456 printk(KERN_DEBUG 457 " 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f)); 458 printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f)); 459} 460 461#endif 462 463static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, 464 unsigned char mask, 465 unsigned char value) 466{ 467 unsigned long flags; 468 469 spin_lock_irqsave(&sonic->reg_lock, flags); 470 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); 471 if (mask) { 472 sonic->format = inb(SV_REG(sonic, DATA)); 473 udelay(10); 474 } 475 sonic->format = (sonic->format & mask) | value; 476 outb(sonic->format, SV_REG(sonic, DATA)); 477 udelay(10); 478 outb(0, SV_REG(sonic, INDEX)); 479 udelay(10); 480 spin_unlock_irqrestore(&sonic->reg_lock, flags); 481} 482 483static void snd_sonicvibes_pll(unsigned int rate, 484 unsigned int *res_r, 485 unsigned int *res_m, 486 unsigned int *res_n) 487{ 488 unsigned int r, m = 0, n = 0; 489 unsigned int xm, xn, xr, xd, metric = ~0U; 490 491 if (rate < 625000 / SV_ADCMULT) 492 rate = 625000 / SV_ADCMULT; 493 if (rate > 150000000 / SV_ADCMULT) 494 rate = 150000000 / SV_ADCMULT; 495 /* slight violation of specs, needed for continuous sampling rates */ 496 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); 497 for (xn = 3; xn < 33; xn++) /* 35 */ 498 for (xm = 3; xm < 257; xm++) { 499 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; 500 if (xr >= rate) 501 xd = xr - rate; 502 else 503 xd = rate - xr; 504 if (xd < metric) { 505 metric = xd; 506 m = xm - 2; 507 n = xn - 2; 508 } 509 } 510 *res_r = r; 511 *res_m = m; 512 *res_n = n; 513#if 0 514 printk(KERN_DEBUG "metric = %i, xm = %i, xn = %i\n", metric, xm, xn); 515 printk(KERN_DEBUG "pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); 516#endif 517} 518 519static void snd_sonicvibes_setpll(struct sonicvibes * sonic, 520 unsigned char reg, 521 unsigned int rate) 522{ 523 unsigned long flags; 524 unsigned int r, m, n; 525 526 snd_sonicvibes_pll(rate, &r, &m, &n); 527 if (sonic != NULL) { 528 spin_lock_irqsave(&sonic->reg_lock, flags); 529 snd_sonicvibes_out1(sonic, reg, m); 530 snd_sonicvibes_out1(sonic, reg + 1, r | n); 531 spin_unlock_irqrestore(&sonic->reg_lock, flags); 532 } 533} 534 535static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) 536{ 537 unsigned long flags; 538 unsigned int div; 539 unsigned char clock; 540 541 div = 48000 / rate; 542 if (div > 8) 543 div = 8; 544 if ((48000 / div) == rate) { /* use the alternate clock */ 545 clock = 0x10; 546 } else { /* use the PLL source */ 547 clock = 0x00; 548 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); 549 } 550 spin_lock_irqsave(&sonic->reg_lock, flags); 551 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); 552 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); 553 spin_unlock_irqrestore(&sonic->reg_lock, flags); 554} 555 556static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, 557 struct snd_pcm_hw_rule *rule) 558{ 559 unsigned int rate, div, r, m, n; 560 561 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == 562 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { 563 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; 564 div = 48000 / rate; 565 if (div > 8) 566 div = 8; 567 if ((48000 / div) == rate) { 568 params->rate_num = rate; 569 params->rate_den = 1; 570 } else { 571 snd_sonicvibes_pll(rate, &r, &m, &n); 572 snd_BUG_ON(SV_REFFREQUENCY % 16); 573 snd_BUG_ON(SV_ADCMULT % 512); 574 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; 575 params->rate_den = (SV_ADCMULT/512) * (m+2); 576 } 577 } 578 return 0; 579} 580 581static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) 582{ 583 unsigned int div; 584 unsigned long flags; 585 586 div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; 587 if (div > 65535) 588 div = 65535; 589 spin_lock_irqsave(&sonic->reg_lock, flags); 590 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); 591 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); 592 spin_unlock_irqrestore(&sonic->reg_lock, flags); 593} 594 595static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) 596{ 597 int result = 0; 598 599 spin_lock(&sonic->reg_lock); 600 if (cmd == SNDRV_PCM_TRIGGER_START) { 601 if (!(sonic->enable & what)) { 602 sonic->enable |= what; 603 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 604 } 605 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 606 if (sonic->enable & what) { 607 sonic->enable &= ~what; 608 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 609 } 610 } else { 611 result = -EINVAL; 612 } 613 spin_unlock(&sonic->reg_lock); 614 return result; 615} 616 617static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) 618{ 619 struct sonicvibes *sonic = dev_id; 620 unsigned char status; 621 622 status = inb(SV_REG(sonic, STATUS)); 623 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) 624 return IRQ_NONE; 625 if (status == 0xff) { /* failure */ 626 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); 627 snd_printk(KERN_ERR "IRQ failure - interrupts disabled!!\n"); 628 return IRQ_HANDLED; 629 } 630 if (sonic->pcm) { 631 if (status & SV_DMAA_IRQ) 632 snd_pcm_period_elapsed(sonic->playback_substream); 633 if (status & SV_DMAC_IRQ) 634 snd_pcm_period_elapsed(sonic->capture_substream); 635 } 636 if (sonic->rmidi) { 637 if (status & SV_MIDI_IRQ) 638 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data); 639 } 640 if (status & SV_UD_IRQ) { 641 unsigned char udreg; 642 int vol, oleft, oright, mleft, mright; 643 644 spin_lock(&sonic->reg_lock); 645 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); 646 vol = udreg & 0x3f; 647 if (!(udreg & 0x40)) 648 vol = -vol; 649 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); 650 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); 651 oleft &= 0x1f; 652 oright &= 0x1f; 653 oleft += vol; 654 if (oleft < 0) 655 oleft = 0; 656 if (oleft > 0x1f) 657 oleft = 0x1f; 658 oright += vol; 659 if (oright < 0) 660 oright = 0; 661 if (oright > 0x1f) 662 oright = 0x1f; 663 if (udreg & 0x80) { 664 mleft ^= 0x80; 665 mright ^= 0x80; 666 } 667 oleft |= mleft & 0x80; 668 oright |= mright & 0x80; 669 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); 670 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); 671 spin_unlock(&sonic->reg_lock); 672 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); 673 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); 674 } 675 return IRQ_HANDLED; 676} 677 678/* 679 * PCM part 680 */ 681 682static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, 683 int cmd) 684{ 685 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 686 return snd_sonicvibes_trigger(sonic, 1, cmd); 687} 688 689static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, 690 int cmd) 691{ 692 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 693 return snd_sonicvibes_trigger(sonic, 2, cmd); 694} 695 696static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream, 697 struct snd_pcm_hw_params *hw_params) 698{ 699 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); 700} 701 702static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream) 703{ 704 return snd_pcm_lib_free_pages(substream); 705} 706 707static int snd_sonicvibes_playback_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->p_dma_size = size; 716 count--; 717 if (runtime->channels > 1) 718 fmt |= 1; 719 if (snd_pcm_format_width(runtime->format) == 16) 720 fmt |= 2; 721 snd_sonicvibes_setfmt(sonic, ~3, fmt); 722 snd_sonicvibes_set_dac_rate(sonic, runtime->rate); 723 spin_lock_irq(&sonic->reg_lock); 724 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); 725 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); 726 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); 727 spin_unlock_irq(&sonic->reg_lock); 728 return 0; 729} 730 731static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) 732{ 733 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 734 struct snd_pcm_runtime *runtime = substream->runtime; 735 unsigned char fmt = 0; 736 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 737 unsigned int count = snd_pcm_lib_period_bytes(substream); 738 739 sonic->c_dma_size = size; 740 count >>= 1; 741 count--; 742 if (runtime->channels > 1) 743 fmt |= 0x10; 744 if (snd_pcm_format_width(runtime->format) == 16) 745 fmt |= 0x20; 746 snd_sonicvibes_setfmt(sonic, ~0x30, fmt); 747 snd_sonicvibes_set_adc_rate(sonic, runtime->rate); 748 spin_lock_irq(&sonic->reg_lock); 749 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); 750 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); 751 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); 752 spin_unlock_irq(&sonic->reg_lock); 753 return 0; 754} 755 756static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) 757{ 758 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 759 size_t ptr; 760 761 if (!(sonic->enable & 1)) 762 return 0; 763 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); 764 return bytes_to_frames(substream->runtime, ptr); 765} 766 767static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) 768{ 769 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 770 size_t ptr; 771 if (!(sonic->enable & 2)) 772 return 0; 773 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); 774 return bytes_to_frames(substream->runtime, ptr); 775} 776 777static struct snd_pcm_hardware snd_sonicvibes_playback = 778{ 779 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 780 SNDRV_PCM_INFO_BLOCK_TRANSFER | 781 SNDRV_PCM_INFO_MMAP_VALID), 782 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 783 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 784 .rate_min = 4000, 785 .rate_max = 48000, 786 .channels_min = 1, 787 .channels_max = 2, 788 .buffer_bytes_max = (128*1024), 789 .period_bytes_min = 32, 790 .period_bytes_max = (128*1024), 791 .periods_min = 1, 792 .periods_max = 1024, 793 .fifo_size = 0, 794}; 795 796static struct snd_pcm_hardware snd_sonicvibes_capture = 797{ 798 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 799 SNDRV_PCM_INFO_BLOCK_TRANSFER | 800 SNDRV_PCM_INFO_MMAP_VALID), 801 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 802 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 803 .rate_min = 4000, 804 .rate_max = 48000, 805 .channels_min = 1, 806 .channels_max = 2, 807 .buffer_bytes_max = (128*1024), 808 .period_bytes_min = 32, 809 .period_bytes_max = (128*1024), 810 .periods_min = 1, 811 .periods_max = 1024, 812 .fifo_size = 0, 813}; 814 815static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) 816{ 817 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 818 struct snd_pcm_runtime *runtime = substream->runtime; 819 820 sonic->mode |= SV_MODE_PLAY; 821 sonic->playback_substream = substream; 822 runtime->hw = snd_sonicvibes_playback; 823 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); 824 return 0; 825} 826 827static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) 828{ 829 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 830 struct snd_pcm_runtime *runtime = substream->runtime; 831 832 sonic->mode |= SV_MODE_CAPTURE; 833 sonic->capture_substream = substream; 834 runtime->hw = snd_sonicvibes_capture; 835 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 836 &snd_sonicvibes_hw_constraints_adc_clock); 837 return 0; 838} 839 840static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) 841{ 842 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 843 844 sonic->playback_substream = NULL; 845 sonic->mode &= ~SV_MODE_PLAY; 846 return 0; 847} 848 849static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) 850{ 851 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 852 853 sonic->capture_substream = NULL; 854 sonic->mode &= ~SV_MODE_CAPTURE; 855 return 0; 856} 857 858static struct snd_pcm_ops snd_sonicvibes_playback_ops = { 859 .open = snd_sonicvibes_playback_open, 860 .close = snd_sonicvibes_playback_close, 861 .ioctl = snd_pcm_lib_ioctl, 862 .hw_params = snd_sonicvibes_hw_params, 863 .hw_free = snd_sonicvibes_hw_free, 864 .prepare = snd_sonicvibes_playback_prepare, 865 .trigger = snd_sonicvibes_playback_trigger, 866 .pointer = snd_sonicvibes_playback_pointer, 867}; 868 869static struct snd_pcm_ops snd_sonicvibes_capture_ops = { 870 .open = snd_sonicvibes_capture_open, 871 .close = snd_sonicvibes_capture_close, 872 .ioctl = snd_pcm_lib_ioctl, 873 .hw_params = snd_sonicvibes_hw_params, 874 .hw_free = snd_sonicvibes_hw_free, 875 .prepare = snd_sonicvibes_capture_prepare, 876 .trigger = snd_sonicvibes_capture_trigger, 877 .pointer = snd_sonicvibes_capture_pointer, 878}; 879 880static int __devinit snd_sonicvibes_pcm(struct sonicvibes * sonic, int device, struct snd_pcm ** rpcm) 881{ 882 struct snd_pcm *pcm; 883 int err; 884 885 if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0) 886 return err; 887 if (snd_BUG_ON(!pcm)) 888 return -EINVAL; 889 890 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); 891 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); 892 893 pcm->private_data = sonic; 894 pcm->info_flags = 0; 895 strcpy(pcm->name, "S3 SonicVibes"); 896 sonic->pcm = pcm; 897 898 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, 899 snd_dma_pci_data(sonic->pci), 64*1024, 128*1024); 900 901 if (rpcm) 902 *rpcm = pcm; 903 return 0; 904} 905 906/* 907 * Mixer part 908 */ 909 910#define SONICVIBES_MUX(xname, xindex) \ 911{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 912 .info = snd_sonicvibes_info_mux, \ 913 .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux } 914 915static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 916{ 917 static char *texts[7] = { 918 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" 919 }; 920 921 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 922 uinfo->count = 2; 923 uinfo->value.enumerated.items = 7; 924 if (uinfo->value.enumerated.item >= 7) 925 uinfo->value.enumerated.item = 6; 926 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); 927 return 0; 928} 929 930static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 931{ 932 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 933 934 spin_lock_irq(&sonic->reg_lock); 935 ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 936 ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 937 spin_unlock_irq(&sonic->reg_lock); 938 return 0; 939} 940 941static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 942{ 943 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 944 unsigned short left, right, oval1, oval2; 945 int change; 946 947 if (ucontrol->value.enumerated.item[0] >= 7 || 948 ucontrol->value.enumerated.item[1] >= 7) 949 return -EINVAL; 950 left = (ucontrol->value.enumerated.item[0] + 1) << 5; 951 right = (ucontrol->value.enumerated.item[1] + 1) << 5; 952 spin_lock_irq(&sonic->reg_lock); 953 oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); 954 oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); 955 left = (oval1 & ~SV_RECSRC_OUT) | left; 956 right = (oval2 & ~SV_RECSRC_OUT) | right; 957 change = left != oval1 || right != oval2; 958 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left); 959 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); 960 spin_unlock_irq(&sonic->reg_lock); 961 return change; 962} 963 964#define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ 965{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 966 .info = snd_sonicvibes_info_single, \ 967 .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ 968 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 969 970static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 971{ 972 int mask = (kcontrol->private_value >> 16) & 0xff; 973 974 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 975 uinfo->count = 1; 976 uinfo->value.integer.min = 0; 977 uinfo->value.integer.max = mask; 978 return 0; 979} 980 981static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 982{ 983 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 984 int reg = kcontrol->private_value & 0xff; 985 int shift = (kcontrol->private_value >> 8) & 0xff; 986 int mask = (kcontrol->private_value >> 16) & 0xff; 987 int invert = (kcontrol->private_value >> 24) & 0xff; 988 989 spin_lock_irq(&sonic->reg_lock); 990 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; 991 spin_unlock_irq(&sonic->reg_lock); 992 if (invert) 993 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 994 return 0; 995} 996 997static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 998{ 999 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1000 int reg = kcontrol->private_value & 0xff; 1001 int shift = (kcontrol->private_value >> 8) & 0xff; 1002 int mask = (kcontrol->private_value >> 16) & 0xff; 1003 int invert = (kcontrol->private_value >> 24) & 0xff; 1004 int change; 1005 unsigned short val, oval; 1006 1007 val = (ucontrol->value.integer.value[0] & mask); 1008 if (invert) 1009 val = mask - val; 1010 val <<= shift; 1011 spin_lock_irq(&sonic->reg_lock); 1012 oval = snd_sonicvibes_in1(sonic, reg); 1013 val = (oval & ~(mask << shift)) | val; 1014 change = val != oval; 1015 snd_sonicvibes_out1(sonic, reg, val); 1016 spin_unlock_irq(&sonic->reg_lock); 1017 return change; 1018} 1019 1020#define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 1021{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 1022 .info = snd_sonicvibes_info_double, \ 1023 .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ 1024 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 1025 1026static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 1027{ 1028 int mask = (kcontrol->private_value >> 24) & 0xff; 1029 1030 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 1031 uinfo->count = 2; 1032 uinfo->value.integer.min = 0; 1033 uinfo->value.integer.max = mask; 1034 return 0; 1035} 1036 1037static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1038{ 1039 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1040 int left_reg = kcontrol->private_value & 0xff; 1041 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1042 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1043 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1044 int mask = (kcontrol->private_value >> 24) & 0xff; 1045 int invert = (kcontrol->private_value >> 22) & 1; 1046 1047 spin_lock_irq(&sonic->reg_lock); 1048 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; 1049 ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; 1050 spin_unlock_irq(&sonic->reg_lock); 1051 if (invert) { 1052 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 1053 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 1054 } 1055 return 0; 1056} 1057 1058static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1059{ 1060 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1061 int left_reg = kcontrol->private_value & 0xff; 1062 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1063 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1064 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1065 int mask = (kcontrol->private_value >> 24) & 0xff; 1066 int invert = (kcontrol->private_value >> 22) & 1; 1067 int change; 1068 unsigned short val1, val2, oval1, oval2; 1069 1070 val1 = ucontrol->value.integer.value[0] & mask; 1071 val2 = ucontrol->value.integer.value[1] & mask; 1072 if (invert) { 1073 val1 = mask - val1; 1074 val2 = mask - val2; 1075 } 1076 val1 <<= shift_left; 1077 val2 <<= shift_right; 1078 spin_lock_irq(&sonic->reg_lock); 1079 oval1 = snd_sonicvibes_in1(sonic, left_reg); 1080 oval2 = snd_sonicvibes_in1(sonic, right_reg); 1081 val1 = (oval1 & ~(mask << shift_left)) | val1; 1082 val2 = (oval2 & ~(mask << shift_right)) | val2; 1083 change = val1 != oval1 || val2 != oval2; 1084 snd_sonicvibes_out1(sonic, left_reg, val1); 1085 snd_sonicvibes_out1(sonic, right_reg, val2); 1086 spin_unlock_irq(&sonic->reg_lock); 1087 return change; 1088} 1089 1090static struct snd_kcontrol_new snd_sonicvibes_controls[] __devinitdata = { 1091SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), 1092SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), 1093SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), 1094SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), 1095SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), 1096SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), 1097SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), 1098SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1), 1099SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1), 1100SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0), 1101SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), 1102SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), 1103SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), 1104SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), 1105SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), 1106SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), 1107SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), 1108SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), 1109SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), 1110SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), 1111SONICVIBES_MUX("Capture Source", 0) 1112}; 1113 1114static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) 1115{ 1116 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1117 sonic->master_mute = NULL; 1118 sonic->master_volume = NULL; 1119} 1120 1121static int __devinit snd_sonicvibes_mixer(struct sonicvibes * sonic) 1122{ 1123 struct snd_card *card; 1124 struct snd_kcontrol *kctl; 1125 unsigned int idx; 1126 int err; 1127 1128 if (snd_BUG_ON(!sonic || !sonic->card)) 1129 return -EINVAL; 1130 card = sonic->card; 1131 strcpy(card->mixername, "S3 SonicVibes"); 1132 1133 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { 1134 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0) 1135 return err; 1136 switch (idx) { 1137 case 0: 1138 case 1: kctl->private_free = snd_sonicvibes_master_free; break; 1139 } 1140 } 1141 return 0; 1142} 1143 1144/* 1145 1146 */ 1147 1148static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, 1149 struct snd_info_buffer *buffer) 1150{ 1151 struct sonicvibes *sonic = entry->private_data; 1152 unsigned char tmp; 1153 1154 tmp = sonic->srs_space & 0x0f; 1155 snd_iprintf(buffer, "SRS 3D : %s\n", 1156 sonic->srs_space & 0x80 ? "off" : "on"); 1157 snd_iprintf(buffer, "SRS Space : %s\n", 1158 tmp == 0x00 ? "100%" : 1159 tmp == 0x01 ? "75%" : 1160 tmp == 0x02 ? "50%" : 1161 tmp == 0x03 ? "25%" : "0%"); 1162 tmp = sonic->srs_center & 0x0f; 1163 snd_iprintf(buffer, "SRS Center : %s\n", 1164 tmp == 0x00 ? "100%" : 1165 tmp == 0x01 ? "75%" : 1166 tmp == 0x02 ? "50%" : 1167 tmp == 0x03 ? "25%" : "0%"); 1168 tmp = sonic->wave_source & 0x03; 1169 snd_iprintf(buffer, "WaveTable Source : %s\n", 1170 tmp == 0x00 ? "on-board ROM" : 1171 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); 1172 tmp = sonic->mpu_switch; 1173 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); 1174 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); 1175 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); 1176} 1177 1178static void __devinit snd_sonicvibes_proc_init(struct sonicvibes * sonic) 1179{ 1180 struct snd_info_entry *entry; 1181 1182 if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry)) 1183 snd_info_set_text_ops(entry, sonic, snd_sonicvibes_proc_read); 1184} 1185 1186/* 1187 1188 */ 1189 1190#ifdef SUPPORT_JOYSTICK 1191static struct snd_kcontrol_new snd_sonicvibes_game_control __devinitdata = 1192SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); 1193 1194static int __devinit snd_sonicvibes_create_gameport(struct sonicvibes *sonic) 1195{ 1196 struct gameport *gp; 1197 1198 sonic->gameport = gp = gameport_allocate_port(); 1199 if (!gp) { 1200 printk(KERN_ERR "sonicvibes: cannot allocate memory for gameport\n"); 1201 return -ENOMEM; 1202 } 1203 1204 gameport_set_name(gp, "SonicVibes Gameport"); 1205 gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); 1206 gameport_set_dev_parent(gp, &sonic->pci->dev); 1207 gp->io = sonic->game_port; 1208 1209 gameport_register_port(gp); 1210 1211 snd_ctl_add(sonic->card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); 1212 1213 return 0; 1214} 1215 1216static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) 1217{ 1218 if (sonic->gameport) { 1219 gameport_unregister_port(sonic->gameport); 1220 sonic->gameport = NULL; 1221 } 1222} 1223#else 1224static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } 1225static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } 1226#endif 1227 1228static int snd_sonicvibes_free(struct sonicvibes *sonic) 1229{ 1230 snd_sonicvibes_free_gameport(sonic); 1231 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); 1232 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); 1233 if (sonic->irq >= 0) 1234 free_irq(sonic->irq, sonic); 1235 release_and_free_resource(sonic->res_dmaa); 1236 release_and_free_resource(sonic->res_dmac); 1237 pci_release_regions(sonic->pci); 1238 pci_disable_device(sonic->pci); 1239 kfree(sonic); 1240 return 0; 1241} 1242 1243static int snd_sonicvibes_dev_free(struct snd_device *device) 1244{ 1245 struct sonicvibes *sonic = device->device_data; 1246 return snd_sonicvibes_free(sonic); 1247} 1248 1249static int __devinit snd_sonicvibes_create(struct snd_card *card, 1250 struct pci_dev *pci, 1251 int reverb, 1252 int mge, 1253 struct sonicvibes ** rsonic) 1254{ 1255 struct sonicvibes *sonic; 1256 unsigned int dmaa, dmac; 1257 int err; 1258 static struct snd_device_ops ops = { 1259 .dev_free = snd_sonicvibes_dev_free, 1260 }; 1261 1262 *rsonic = NULL; 1263 /* enable PCI device */ 1264 if ((err = pci_enable_device(pci)) < 0) 1265 return err; 1266 /* check, if we can restrict PCI DMA transfers to 24 bits */ 1267 if (pci_set_dma_mask(pci, DMA_BIT_MASK(24)) < 0 || 1268 pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(24)) < 0) { 1269 snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n"); 1270 pci_disable_device(pci); 1271 return -ENXIO; 1272 } 1273 1274 sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); 1275 if (sonic == NULL) { 1276 pci_disable_device(pci); 1277 return -ENOMEM; 1278 } 1279 spin_lock_init(&sonic->reg_lock); 1280 sonic->card = card; 1281 sonic->pci = pci; 1282 sonic->irq = -1; 1283 1284 if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) { 1285 kfree(sonic); 1286 pci_disable_device(pci); 1287 return err; 1288 } 1289 1290 sonic->sb_port = pci_resource_start(pci, 0); 1291 sonic->enh_port = pci_resource_start(pci, 1); 1292 sonic->synth_port = pci_resource_start(pci, 2); 1293 sonic->midi_port = pci_resource_start(pci, 3); 1294 sonic->game_port = pci_resource_start(pci, 4); 1295 1296 if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_SHARED, 1297 "S3 SonicVibes", sonic)) { 1298 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); 1299 snd_sonicvibes_free(sonic); 1300 return -EBUSY; 1301 } 1302 sonic->irq = pci->irq; 1303 1304 pci_read_config_dword(pci, 0x40, &dmaa); 1305 pci_read_config_dword(pci, 0x48, &dmac); 1306 dmaio &= ~0x0f; 1307 dmaa &= ~0x0f; 1308 dmac &= ~0x0f; 1309 if (!dmaa) { 1310 dmaa = dmaio; 1311 dmaio += 0x10; 1312 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa); 1313 } 1314 if (!dmac) { 1315 dmac = dmaio; 1316 dmaio += 0x10; 1317 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac); 1318 } 1319 pci_write_config_dword(pci, 0x40, dmaa); 1320 pci_write_config_dword(pci, 0x48, dmac); 1321 1322 if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) { 1323 snd_sonicvibes_free(sonic); 1324 snd_printk(KERN_ERR "unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1); 1325 return -EBUSY; 1326 } 1327 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) { 1328 snd_sonicvibes_free(sonic); 1329 snd_printk(KERN_ERR "unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1); 1330 return -EBUSY; 1331 } 1332 1333 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); 1334 pci_read_config_dword(pci, 0x48, &sonic->dmac_port); 1335 sonic->dmaa_port &= ~0x0f; 1336 sonic->dmac_port &= ~0x0f; 1337 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ 1338 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ 1339 /* ok.. initialize S3 SonicVibes chip */ 1340 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ 1341 udelay(100); 1342 outb(0, SV_REG(sonic, CONTROL)); /* release reset */ 1343 udelay(100); 1344 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); 1345 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1346#if 1 1347 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ 1348#else 1349 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ 1350#endif 1351 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ 1352 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); 1353 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1354 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ 1355 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ 1356 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ 1357 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); 1358 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ 1359 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ 1360 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ 1361 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ 1362 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); 1363 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); 1364 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); 1365 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); 1366 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); 1367 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); 1368 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); 1369 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); 1370 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); 1371 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); 1372 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); 1373 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); 1374 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); 1375 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); 1376 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); 1377 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); 1378 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); 1379 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); 1380 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); 1381 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); 1382#if 0 1383 snd_sonicvibes_debug(sonic); 1384#endif 1385 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); 1386 1387 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) { 1388 snd_sonicvibes_free(sonic); 1389 return err; 1390 } 1391 1392 snd_sonicvibes_proc_init(sonic); 1393 1394 snd_card_set_dev(card, &pci->dev); 1395 1396 *rsonic = sonic; 1397 return 0; 1398} 1399 1400/* 1401 * MIDI section 1402 */ 1403 1404static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] __devinitdata = { 1405SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), 1406SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), 1407SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), 1408SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), 1409SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) 1410}; 1411 1412static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) 1413{ 1414 struct sonicvibes *sonic = mpu->private_data; 1415 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1416 return 0; 1417} 1418 1419static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) 1420{ 1421 struct sonicvibes *sonic = mpu->private_data; 1422 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1423} 1424 1425static int __devinit snd_sonicvibes_midi(struct sonicvibes * sonic, 1426 struct snd_rawmidi *rmidi) 1427{ 1428 struct snd_mpu401 * mpu = rmidi->private_data; 1429 struct snd_card *card = sonic->card; 1430 struct snd_rawmidi_str *dir; 1431 unsigned int idx; 1432 int err; 1433 1434 mpu->private_data = sonic; 1435 mpu->open_input = snd_sonicvibes_midi_input_open; 1436 mpu->close_input = snd_sonicvibes_midi_input_close; 1437 dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; 1438 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) 1439 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0) 1440 return err; 1441 return 0; 1442} 1443 1444static int __devinit snd_sonic_probe(struct pci_dev *pci, 1445 const struct pci_device_id *pci_id) 1446{ 1447 static int dev; 1448 struct snd_card *card; 1449 struct sonicvibes *sonic; 1450 struct snd_rawmidi *midi_uart; 1451 struct snd_opl3 *opl3; 1452 int idx, err; 1453 1454 if (dev >= SNDRV_CARDS) 1455 return -ENODEV; 1456 if (!enable[dev]) { 1457 dev++; 1458 return -ENOENT; 1459 } 1460 1461 err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); 1462 if (err < 0) 1463 return err; 1464 for (idx = 0; idx < 5; idx++) { 1465 if (pci_resource_start(pci, idx) == 0 || 1466 !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) { 1467 snd_card_free(card); 1468 return -ENODEV; 1469 } 1470 } 1471 if ((err = snd_sonicvibes_create(card, pci, 1472 reverb[dev] ? 1 : 0, 1473 mge[dev] ? 1 : 0, 1474 &sonic)) < 0) { 1475 snd_card_free(card); 1476 return err; 1477 } 1478 1479 strcpy(card->driver, "SonicVibes"); 1480 strcpy(card->shortname, "S3 SonicVibes"); 1481 sprintf(card->longname, "%s rev %i at 0x%llx, irq %i", 1482 card->shortname, 1483 sonic->revision, 1484 (unsigned long long)pci_resource_start(pci, 1), 1485 sonic->irq); 1486 1487 if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) { 1488 snd_card_free(card); 1489 return err; 1490 } 1491 if ((err = snd_sonicvibes_mixer(sonic)) < 0) { 1492 snd_card_free(card); 1493 return err; 1494 } 1495 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, 1496 sonic->midi_port, MPU401_INFO_INTEGRATED, 1497 sonic->irq, 0, 1498 &midi_uart)) < 0) { 1499 snd_card_free(card); 1500 return err; 1501 } 1502 snd_sonicvibes_midi(sonic, midi_uart); 1503 if ((err = snd_opl3_create(card, sonic->synth_port, 1504 sonic->synth_port + 2, 1505 OPL3_HW_OPL3_SV, 1, &opl3)) < 0) { 1506 snd_card_free(card); 1507 return err; 1508 } 1509 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { 1510 snd_card_free(card); 1511 return err; 1512 } 1513 1514 snd_sonicvibes_create_gameport(sonic); 1515 1516 if ((err = snd_card_register(card)) < 0) { 1517 snd_card_free(card); 1518 return err; 1519 } 1520 1521 pci_set_drvdata(pci, card); 1522 dev++; 1523 return 0; 1524} 1525 1526static void __devexit snd_sonic_remove(struct pci_dev *pci) 1527{ 1528 snd_card_free(pci_get_drvdata(pci)); 1529 pci_set_drvdata(pci, NULL); 1530} 1531 1532static struct pci_driver driver = { 1533 .name = "S3 SonicVibes", 1534 .id_table = snd_sonic_ids, 1535 .probe = snd_sonic_probe, 1536 .remove = __devexit_p(snd_sonic_remove), 1537}; 1538 1539static int __init alsa_card_sonicvibes_init(void) 1540{ 1541 return pci_register_driver(&driver); 1542} 1543 1544static void __exit alsa_card_sonicvibes_exit(void) 1545{ 1546 pci_unregister_driver(&driver); 1547} 1548 1549module_init(alsa_card_sonicvibes_init) 1550module_exit(alsa_card_sonicvibes_exit) 1551