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/module.h> 32 #include <linux/dma-mapping.h> 33 #include <linux/io.h> 34 35 #include <sound/core.h> 36 #include <sound/pcm.h> 37 #include <sound/info.h> 38 #include <sound/control.h> 39 #include <sound/mpu401.h> 40 #include <sound/opl3.h> 41 #include <sound/initval.h> 42 43 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 44 MODULE_DESCRIPTION("S3 SonicVibes PCI"); 45 MODULE_LICENSE("GPL"); 46 MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); 47 48 #if IS_REACHABLE(CONFIG_GAMEPORT) 49 #define SUPPORT_JOYSTICK 1 50 #endif 51 52 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 53 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 54 static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ 55 static bool reverb[SNDRV_CARDS]; 56 static bool mge[SNDRV_CARDS]; 57 static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ 58 59 module_param_array(index, int, NULL, 0444); 60 MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard."); 61 module_param_array(id, charp, NULL, 0444); 62 MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard."); 63 module_param_array(enable, bool, NULL, 0444); 64 MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard."); 65 module_param_array(reverb, bool, NULL, 0444); 66 MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard."); 67 module_param_array(mge, bool, NULL, 0444); 68 MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard."); 69 module_param_hw(dmaio, uint, ioport, 0444); 70 MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard."); 71 72 /* 73 * Enhanced port direct registers 74 */ 75 76 #define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) 77 78 #define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ 79 #define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ 80 #define SV_TEST 0x02 /* test bit */ 81 #define SV_REVERB 0x04 /* reverb enable */ 82 #define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ 83 #define SV_INTA 0x20 /* INTA driving - should be always 1 */ 84 #define SV_RESET 0x80 /* reset chip */ 85 #define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ 86 #define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ 87 #define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ 88 #define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ 89 #define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ 90 #define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ 91 #define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ 92 #define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ 93 #define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ 94 #define SV_SPEC_IRQ 0x08 /* special interrupt */ 95 #define SV_UD_IRQ 0x40 /* Up/Down interrupt */ 96 #define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ 97 #define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ 98 #define SV_MCE 0x40 /* mode change enable */ 99 #define SV_TRD 0x80 /* DMA transfer request disabled */ 100 #define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ 101 102 /* 103 * Enhanced port indirect registers 104 */ 105 106 #define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ 107 #define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ 108 #define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ 109 #define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ 110 #define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ 111 #define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ 112 #define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ 113 #define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ 114 #define SV_IREG_MIC 0x08 /* MIC Input Control */ 115 #define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ 116 #define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ 117 #define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ 118 #define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ 119 #define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ 120 #define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ 121 #define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ 122 #define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ 123 #define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ 124 #define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ 125 #define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ 126 #define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ 127 #define SV_IREG_REVISION 0x15 /* Revision */ 128 #define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ 129 #define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ 130 #define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ 131 #define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ 132 #define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ 133 #define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ 134 #define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ 135 #define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ 136 #define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ 137 #define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ 138 #define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ 139 #define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ 140 #define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ 141 #define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ 142 #define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ 143 #define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ 144 #define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ 145 #define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ 146 #define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ 147 #define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ 148 #define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ 149 #define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ 150 151 #define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M 152 #define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M 153 154 /* 155 * DMA registers 156 */ 157 158 #define SV_DMA_ADDR0 0x00 159 #define SV_DMA_ADDR1 0x01 160 #define SV_DMA_ADDR2 0x02 161 #define SV_DMA_ADDR3 0x03 162 #define SV_DMA_COUNT0 0x04 163 #define SV_DMA_COUNT1 0x05 164 #define SV_DMA_COUNT2 0x06 165 #define SV_DMA_MODE 0x0b 166 #define SV_DMA_RESET 0x0d 167 #define SV_DMA_MASK 0x0f 168 169 /* 170 * Record sources 171 */ 172 173 #define SV_RECSRC_RESERVED (0x00<<5) 174 #define SV_RECSRC_CD (0x01<<5) 175 #define SV_RECSRC_DAC (0x02<<5) 176 #define SV_RECSRC_AUX2 (0x03<<5) 177 #define SV_RECSRC_LINE (0x04<<5) 178 #define SV_RECSRC_AUX1 (0x05<<5) 179 #define SV_RECSRC_MIC (0x06<<5) 180 #define SV_RECSRC_OUT (0x07<<5) 181 182 /* 183 * constants 184 */ 185 186 #define SV_FULLRATE 48000 187 #define SV_REFFREQUENCY 24576000 188 #define SV_ADCMULT 512 189 190 #define SV_MODE_PLAY 1 191 #define SV_MODE_CAPTURE 2 192 193 /* 194 195 */ 196 197 struct sonicvibes { 198 unsigned long dma1size; 199 unsigned long dma2size; 200 int irq; 201 202 unsigned long sb_port; 203 unsigned long enh_port; 204 unsigned long synth_port; 205 unsigned long midi_port; 206 unsigned long game_port; 207 unsigned int dmaa_port; 208 struct resource *res_dmaa; 209 unsigned int dmac_port; 210 struct resource *res_dmac; 211 212 unsigned char enable; 213 unsigned char irqmask; 214 unsigned char revision; 215 unsigned char format; 216 unsigned char srs_space; 217 unsigned char srs_center; 218 unsigned char mpu_switch; 219 unsigned char wave_source; 220 221 unsigned int mode; 222 223 struct pci_dev *pci; 224 struct snd_card *card; 225 struct snd_pcm *pcm; 226 struct snd_pcm_substream *playback_substream; 227 struct snd_pcm_substream *capture_substream; 228 struct snd_rawmidi *rmidi; 229 struct snd_hwdep *fmsynth; /* S3FM */ 230 231 spinlock_t reg_lock; 232 233 unsigned int p_dma_size; 234 unsigned int c_dma_size; 235 236 struct snd_kcontrol *master_mute; 237 struct snd_kcontrol *master_volume; 238 239 #ifdef SUPPORT_JOYSTICK 240 struct gameport *gameport; 241 #endif 242 }; 243 244 static const struct pci_device_id snd_sonic_ids[] = { 245 { PCI_VDEVICE(S3, 0xca00), 0, }, 246 { 0, } 247 }; 248 249 MODULE_DEVICE_TABLE(pci, snd_sonic_ids); 250 251 static const struct snd_ratden sonicvibes_adc_clock = { 252 .num_min = 4000 * 65536, 253 .num_max = 48000UL * 65536, 254 .num_step = 1, 255 .den = 65536, 256 }; 257 static const struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { 258 .nrats = 1, 259 .rats = &sonicvibes_adc_clock, 260 }; 261 262 /* 263 * common I/O routines 264 */ 265 266 static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, 267 unsigned int addr, 268 unsigned int count) 269 { 270 count--; 271 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); 272 outl(count, sonic->dmaa_port + SV_DMA_COUNT0); 273 outb(0x18, sonic->dmaa_port + SV_DMA_MODE); 274 #if 0 275 dev_dbg(sonic->card->dev, "program dmaa: addr = 0x%x, paddr = 0x%x\n", 276 addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); 277 #endif 278 } 279 280 static inline void snd_sonicvibes_setdmac(struct sonicvibes * sonic, 281 unsigned int addr, 282 unsigned int count) 283 { 284 /* note: dmac is working in word mode!!! */ 285 count >>= 1; 286 count--; 287 outl(addr, sonic->dmac_port + SV_DMA_ADDR0); 288 outl(count, sonic->dmac_port + SV_DMA_COUNT0); 289 outb(0x14, sonic->dmac_port + SV_DMA_MODE); 290 #if 0 291 dev_dbg(sonic->card->dev, "program dmac: addr = 0x%x, paddr = 0x%x\n", 292 addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); 293 #endif 294 } 295 296 static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) 297 { 298 return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; 299 } 300 301 static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) 302 { 303 /* note: dmac is working in word mode!!! */ 304 return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; 305 } 306 307 static void snd_sonicvibes_out1(struct sonicvibes * sonic, 308 unsigned char reg, 309 unsigned char value) 310 { 311 outb(reg, SV_REG(sonic, INDEX)); 312 udelay(10); 313 outb(value, SV_REG(sonic, DATA)); 314 udelay(10); 315 } 316 317 static void snd_sonicvibes_out(struct sonicvibes * sonic, 318 unsigned char reg, 319 unsigned char value) 320 { 321 unsigned long flags; 322 323 spin_lock_irqsave(&sonic->reg_lock, flags); 324 outb(reg, SV_REG(sonic, INDEX)); 325 udelay(10); 326 outb(value, SV_REG(sonic, DATA)); 327 udelay(10); 328 spin_unlock_irqrestore(&sonic->reg_lock, flags); 329 } 330 331 static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) 332 { 333 unsigned char value; 334 335 outb(reg, SV_REG(sonic, INDEX)); 336 udelay(10); 337 value = inb(SV_REG(sonic, DATA)); 338 udelay(10); 339 return value; 340 } 341 342 static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) 343 { 344 unsigned long flags; 345 unsigned char value; 346 347 spin_lock_irqsave(&sonic->reg_lock, flags); 348 outb(reg, SV_REG(sonic, INDEX)); 349 udelay(10); 350 value = inb(SV_REG(sonic, DATA)); 351 udelay(10); 352 spin_unlock_irqrestore(&sonic->reg_lock, flags); 353 return value; 354 } 355 356 #if 0 357 static void snd_sonicvibes_debug(struct sonicvibes * sonic) 358 { 359 dev_dbg(sonic->card->dev, 360 "SV REGS: INDEX = 0x%02x STATUS = 0x%02x\n", 361 inb(SV_REG(sonic, INDEX)), inb(SV_REG(sonic, STATUS))); 362 dev_dbg(sonic->card->dev, 363 " 0x00: left input = 0x%02x 0x20: synth rate low = 0x%02x\n", 364 snd_sonicvibes_in(sonic, 0x00), snd_sonicvibes_in(sonic, 0x20)); 365 dev_dbg(sonic->card->dev, 366 " 0x01: right input = 0x%02x 0x21: synth rate high = 0x%02x\n", 367 snd_sonicvibes_in(sonic, 0x01), snd_sonicvibes_in(sonic, 0x21)); 368 dev_dbg(sonic->card->dev, 369 " 0x02: left AUX1 = 0x%02x 0x22: ADC clock = 0x%02x\n", 370 snd_sonicvibes_in(sonic, 0x02), snd_sonicvibes_in(sonic, 0x22)); 371 dev_dbg(sonic->card->dev, 372 " 0x03: right AUX1 = 0x%02x 0x23: ADC alt rate = 0x%02x\n", 373 snd_sonicvibes_in(sonic, 0x03), snd_sonicvibes_in(sonic, 0x23)); 374 dev_dbg(sonic->card->dev, 375 " 0x04: left CD = 0x%02x 0x24: ADC pll M = 0x%02x\n", 376 snd_sonicvibes_in(sonic, 0x04), snd_sonicvibes_in(sonic, 0x24)); 377 dev_dbg(sonic->card->dev, 378 " 0x05: right CD = 0x%02x 0x25: ADC pll N = 0x%02x\n", 379 snd_sonicvibes_in(sonic, 0x05), snd_sonicvibes_in(sonic, 0x25)); 380 dev_dbg(sonic->card->dev, 381 " 0x06: left line = 0x%02x 0x26: Synth pll M = 0x%02x\n", 382 snd_sonicvibes_in(sonic, 0x06), snd_sonicvibes_in(sonic, 0x26)); 383 dev_dbg(sonic->card->dev, 384 " 0x07: right line = 0x%02x 0x27: Synth pll N = 0x%02x\n", 385 snd_sonicvibes_in(sonic, 0x07), snd_sonicvibes_in(sonic, 0x27)); 386 dev_dbg(sonic->card->dev, 387 " 0x08: MIC = 0x%02x 0x28: --- = 0x%02x\n", 388 snd_sonicvibes_in(sonic, 0x08), snd_sonicvibes_in(sonic, 0x28)); 389 dev_dbg(sonic->card->dev, 390 " 0x09: Game port = 0x%02x 0x29: --- = 0x%02x\n", 391 snd_sonicvibes_in(sonic, 0x09), snd_sonicvibes_in(sonic, 0x29)); 392 dev_dbg(sonic->card->dev, 393 " 0x0a: left synth = 0x%02x 0x2a: MPU401 = 0x%02x\n", 394 snd_sonicvibes_in(sonic, 0x0a), snd_sonicvibes_in(sonic, 0x2a)); 395 dev_dbg(sonic->card->dev, 396 " 0x0b: right synth = 0x%02x 0x2b: drive ctrl = 0x%02x\n", 397 snd_sonicvibes_in(sonic, 0x0b), snd_sonicvibes_in(sonic, 0x2b)); 398 dev_dbg(sonic->card->dev, 399 " 0x0c: left AUX2 = 0x%02x 0x2c: SRS space = 0x%02x\n", 400 snd_sonicvibes_in(sonic, 0x0c), snd_sonicvibes_in(sonic, 0x2c)); 401 dev_dbg(sonic->card->dev, 402 " 0x0d: right AUX2 = 0x%02x 0x2d: SRS center = 0x%02x\n", 403 snd_sonicvibes_in(sonic, 0x0d), snd_sonicvibes_in(sonic, 0x2d)); 404 dev_dbg(sonic->card->dev, 405 " 0x0e: left analog = 0x%02x 0x2e: wave source = 0x%02x\n", 406 snd_sonicvibes_in(sonic, 0x0e), snd_sonicvibes_in(sonic, 0x2e)); 407 dev_dbg(sonic->card->dev, 408 " 0x0f: right analog = 0x%02x 0x2f: --- = 0x%02x\n", 409 snd_sonicvibes_in(sonic, 0x0f), snd_sonicvibes_in(sonic, 0x2f)); 410 dev_dbg(sonic->card->dev, 411 " 0x10: left PCM = 0x%02x 0x30: analog power = 0x%02x\n", 412 snd_sonicvibes_in(sonic, 0x10), snd_sonicvibes_in(sonic, 0x30)); 413 dev_dbg(sonic->card->dev, 414 " 0x11: right PCM = 0x%02x 0x31: analog power = 0x%02x\n", 415 snd_sonicvibes_in(sonic, 0x11), snd_sonicvibes_in(sonic, 0x31)); 416 dev_dbg(sonic->card->dev, 417 " 0x12: DMA data format = 0x%02x 0x32: --- = 0x%02x\n", 418 snd_sonicvibes_in(sonic, 0x12), snd_sonicvibes_in(sonic, 0x32)); 419 dev_dbg(sonic->card->dev, 420 " 0x13: P/C enable = 0x%02x 0x33: --- = 0x%02x\n", 421 snd_sonicvibes_in(sonic, 0x13), snd_sonicvibes_in(sonic, 0x33)); 422 dev_dbg(sonic->card->dev, 423 " 0x14: U/D button = 0x%02x 0x34: --- = 0x%02x\n", 424 snd_sonicvibes_in(sonic, 0x14), snd_sonicvibes_in(sonic, 0x34)); 425 dev_dbg(sonic->card->dev, 426 " 0x15: revision = 0x%02x 0x35: --- = 0x%02x\n", 427 snd_sonicvibes_in(sonic, 0x15), snd_sonicvibes_in(sonic, 0x35)); 428 dev_dbg(sonic->card->dev, 429 " 0x16: ADC output ctrl = 0x%02x 0x36: --- = 0x%02x\n", 430 snd_sonicvibes_in(sonic, 0x16), snd_sonicvibes_in(sonic, 0x36)); 431 dev_dbg(sonic->card->dev, 432 " 0x17: --- = 0x%02x 0x37: --- = 0x%02x\n", 433 snd_sonicvibes_in(sonic, 0x17), snd_sonicvibes_in(sonic, 0x37)); 434 dev_dbg(sonic->card->dev, 435 " 0x18: DMA A upper cnt = 0x%02x 0x38: --- = 0x%02x\n", 436 snd_sonicvibes_in(sonic, 0x18), snd_sonicvibes_in(sonic, 0x38)); 437 dev_dbg(sonic->card->dev, 438 " 0x19: DMA A lower cnt = 0x%02x 0x39: --- = 0x%02x\n", 439 snd_sonicvibes_in(sonic, 0x19), snd_sonicvibes_in(sonic, 0x39)); 440 dev_dbg(sonic->card->dev, 441 " 0x1a: --- = 0x%02x 0x3a: --- = 0x%02x\n", 442 snd_sonicvibes_in(sonic, 0x1a), snd_sonicvibes_in(sonic, 0x3a)); 443 dev_dbg(sonic->card->dev, 444 " 0x1b: --- = 0x%02x 0x3b: --- = 0x%02x\n", 445 snd_sonicvibes_in(sonic, 0x1b), snd_sonicvibes_in(sonic, 0x3b)); 446 dev_dbg(sonic->card->dev, 447 " 0x1c: DMA C upper cnt = 0x%02x 0x3c: --- = 0x%02x\n", 448 snd_sonicvibes_in(sonic, 0x1c), snd_sonicvibes_in(sonic, 0x3c)); 449 dev_dbg(sonic->card->dev, 450 " 0x1d: DMA C upper cnt = 0x%02x 0x3d: --- = 0x%02x\n", 451 snd_sonicvibes_in(sonic, 0x1d), snd_sonicvibes_in(sonic, 0x3d)); 452 dev_dbg(sonic->card->dev, 453 " 0x1e: PCM rate low = 0x%02x 0x3e: --- = 0x%02x\n", 454 snd_sonicvibes_in(sonic, 0x1e), snd_sonicvibes_in(sonic, 0x3e)); 455 dev_dbg(sonic->card->dev, 456 " 0x1f: PCM rate high = 0x%02x 0x3f: --- = 0x%02x\n", 457 snd_sonicvibes_in(sonic, 0x1f), snd_sonicvibes_in(sonic, 0x3f)); 458 } 459 460 #endif 461 462 static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, 463 unsigned char mask, 464 unsigned char value) 465 { 466 unsigned long flags; 467 468 spin_lock_irqsave(&sonic->reg_lock, flags); 469 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); 470 if (mask) { 471 sonic->format = inb(SV_REG(sonic, DATA)); 472 udelay(10); 473 } 474 sonic->format = (sonic->format & mask) | value; 475 outb(sonic->format, SV_REG(sonic, DATA)); 476 udelay(10); 477 outb(0, SV_REG(sonic, INDEX)); 478 udelay(10); 479 spin_unlock_irqrestore(&sonic->reg_lock, flags); 480 } 481 482 static void snd_sonicvibes_pll(unsigned int rate, 483 unsigned int *res_r, 484 unsigned int *res_m, 485 unsigned int *res_n) 486 { 487 unsigned int r, m = 0, n = 0; 488 unsigned int xm, xn, xr, xd, metric = ~0U; 489 490 if (rate < 625000 / SV_ADCMULT) 491 rate = 625000 / SV_ADCMULT; 492 if (rate > 150000000 / SV_ADCMULT) 493 rate = 150000000 / SV_ADCMULT; 494 /* slight violation of specs, needed for continuous sampling rates */ 495 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); 496 for (xn = 3; xn < 33; xn++) /* 35 */ 497 for (xm = 3; xm < 257; xm++) { 498 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; 499 if (xr >= rate) 500 xd = xr - rate; 501 else 502 xd = rate - xr; 503 if (xd < metric) { 504 metric = xd; 505 m = xm - 2; 506 n = xn - 2; 507 } 508 } 509 *res_r = r; 510 *res_m = m; 511 *res_n = n; 512 #if 0 513 dev_dbg(sonic->card->dev, 514 "metric = %i, xm = %i, xn = %i\n", metric, xm, xn); 515 dev_dbg(sonic->card->dev, 516 "pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); 517 #endif 518 } 519 520 static void snd_sonicvibes_setpll(struct sonicvibes * sonic, 521 unsigned char reg, 522 unsigned int rate) 523 { 524 unsigned long flags; 525 unsigned int r, m, n; 526 527 snd_sonicvibes_pll(rate, &r, &m, &n); 528 if (sonic != NULL) { 529 spin_lock_irqsave(&sonic->reg_lock, flags); 530 snd_sonicvibes_out1(sonic, reg, m); 531 snd_sonicvibes_out1(sonic, reg + 1, r | n); 532 spin_unlock_irqrestore(&sonic->reg_lock, flags); 533 } 534 } 535 536 static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) 537 { 538 unsigned long flags; 539 unsigned int div; 540 unsigned char clock; 541 542 div = 48000 / rate; 543 if (div > 8) 544 div = 8; 545 if ((48000 / div) == rate) { /* use the alternate clock */ 546 clock = 0x10; 547 } else { /* use the PLL source */ 548 clock = 0x00; 549 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); 550 } 551 spin_lock_irqsave(&sonic->reg_lock, flags); 552 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); 553 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); 554 spin_unlock_irqrestore(&sonic->reg_lock, flags); 555 } 556 557 static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, 558 struct snd_pcm_hw_rule *rule) 559 { 560 unsigned int rate, div, r, m, n; 561 562 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == 563 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { 564 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; 565 div = 48000 / rate; 566 if (div > 8) 567 div = 8; 568 if ((48000 / div) == rate) { 569 params->rate_num = rate; 570 params->rate_den = 1; 571 } else { 572 snd_sonicvibes_pll(rate, &r, &m, &n); 573 snd_BUG_ON(SV_REFFREQUENCY % 16); 574 snd_BUG_ON(SV_ADCMULT % 512); 575 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; 576 params->rate_den = (SV_ADCMULT/512) * (m+2); 577 } 578 } 579 return 0; 580 } 581 582 static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) 583 { 584 unsigned int div; 585 unsigned long flags; 586 587 div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; 588 if (div > 65535) 589 div = 65535; 590 spin_lock_irqsave(&sonic->reg_lock, flags); 591 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); 592 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); 593 spin_unlock_irqrestore(&sonic->reg_lock, flags); 594 } 595 596 static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) 597 { 598 int result = 0; 599 600 spin_lock(&sonic->reg_lock); 601 if (cmd == SNDRV_PCM_TRIGGER_START) { 602 if (!(sonic->enable & what)) { 603 sonic->enable |= what; 604 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 605 } 606 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 607 if (sonic->enable & what) { 608 sonic->enable &= ~what; 609 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 610 } 611 } else { 612 result = -EINVAL; 613 } 614 spin_unlock(&sonic->reg_lock); 615 return result; 616 } 617 618 static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) 619 { 620 struct sonicvibes *sonic = dev_id; 621 unsigned char status; 622 623 status = inb(SV_REG(sonic, STATUS)); 624 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) 625 return IRQ_NONE; 626 if (status == 0xff) { /* failure */ 627 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); 628 dev_err(sonic->card->dev, 629 "IRQ failure - interrupts disabled!!\n"); 630 return IRQ_HANDLED; 631 } 632 if (sonic->pcm) { 633 if (status & SV_DMAA_IRQ) 634 snd_pcm_period_elapsed(sonic->playback_substream); 635 if (status & SV_DMAC_IRQ) 636 snd_pcm_period_elapsed(sonic->capture_substream); 637 } 638 if (sonic->rmidi) { 639 if (status & SV_MIDI_IRQ) 640 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data); 641 } 642 if (status & SV_UD_IRQ) { 643 unsigned char udreg; 644 int vol, oleft, oright, mleft, mright; 645 646 spin_lock(&sonic->reg_lock); 647 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); 648 vol = udreg & 0x3f; 649 if (!(udreg & 0x40)) 650 vol = -vol; 651 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); 652 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); 653 oleft &= 0x1f; 654 oright &= 0x1f; 655 oleft += vol; 656 if (oleft < 0) 657 oleft = 0; 658 if (oleft > 0x1f) 659 oleft = 0x1f; 660 oright += vol; 661 if (oright < 0) 662 oright = 0; 663 if (oright > 0x1f) 664 oright = 0x1f; 665 if (udreg & 0x80) { 666 mleft ^= 0x80; 667 mright ^= 0x80; 668 } 669 oleft |= mleft & 0x80; 670 oright |= mright & 0x80; 671 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); 672 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); 673 spin_unlock(&sonic->reg_lock); 674 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); 675 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); 676 } 677 return IRQ_HANDLED; 678 } 679 680 /* 681 * PCM part 682 */ 683 684 static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, 685 int cmd) 686 { 687 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 688 return snd_sonicvibes_trigger(sonic, 1, cmd); 689 } 690 691 static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, 692 int cmd) 693 { 694 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 695 return snd_sonicvibes_trigger(sonic, 2, cmd); 696 } 697 698 static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream, 699 struct snd_pcm_hw_params *hw_params) 700 { 701 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); 702 } 703 704 static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream) 705 { 706 return snd_pcm_lib_free_pages(substream); 707 } 708 709 static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) 710 { 711 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 712 struct snd_pcm_runtime *runtime = substream->runtime; 713 unsigned char fmt = 0; 714 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 715 unsigned int count = snd_pcm_lib_period_bytes(substream); 716 717 sonic->p_dma_size = size; 718 count--; 719 if (runtime->channels > 1) 720 fmt |= 1; 721 if (snd_pcm_format_width(runtime->format) == 16) 722 fmt |= 2; 723 snd_sonicvibes_setfmt(sonic, ~3, fmt); 724 snd_sonicvibes_set_dac_rate(sonic, runtime->rate); 725 spin_lock_irq(&sonic->reg_lock); 726 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); 727 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); 728 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); 729 spin_unlock_irq(&sonic->reg_lock); 730 return 0; 731 } 732 733 static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) 734 { 735 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 736 struct snd_pcm_runtime *runtime = substream->runtime; 737 unsigned char fmt = 0; 738 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 739 unsigned int count = snd_pcm_lib_period_bytes(substream); 740 741 sonic->c_dma_size = size; 742 count >>= 1; 743 count--; 744 if (runtime->channels > 1) 745 fmt |= 0x10; 746 if (snd_pcm_format_width(runtime->format) == 16) 747 fmt |= 0x20; 748 snd_sonicvibes_setfmt(sonic, ~0x30, fmt); 749 snd_sonicvibes_set_adc_rate(sonic, runtime->rate); 750 spin_lock_irq(&sonic->reg_lock); 751 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); 752 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); 753 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); 754 spin_unlock_irq(&sonic->reg_lock); 755 return 0; 756 } 757 758 static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) 759 { 760 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 761 size_t ptr; 762 763 if (!(sonic->enable & 1)) 764 return 0; 765 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); 766 return bytes_to_frames(substream->runtime, ptr); 767 } 768 769 static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) 770 { 771 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 772 size_t ptr; 773 if (!(sonic->enable & 2)) 774 return 0; 775 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); 776 return bytes_to_frames(substream->runtime, ptr); 777 } 778 779 static const struct snd_pcm_hardware snd_sonicvibes_playback = 780 { 781 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 782 SNDRV_PCM_INFO_BLOCK_TRANSFER | 783 SNDRV_PCM_INFO_MMAP_VALID), 784 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 785 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 786 .rate_min = 4000, 787 .rate_max = 48000, 788 .channels_min = 1, 789 .channels_max = 2, 790 .buffer_bytes_max = (128*1024), 791 .period_bytes_min = 32, 792 .period_bytes_max = (128*1024), 793 .periods_min = 1, 794 .periods_max = 1024, 795 .fifo_size = 0, 796 }; 797 798 static const struct snd_pcm_hardware snd_sonicvibes_capture = 799 { 800 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 801 SNDRV_PCM_INFO_BLOCK_TRANSFER | 802 SNDRV_PCM_INFO_MMAP_VALID), 803 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 804 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 805 .rate_min = 4000, 806 .rate_max = 48000, 807 .channels_min = 1, 808 .channels_max = 2, 809 .buffer_bytes_max = (128*1024), 810 .period_bytes_min = 32, 811 .period_bytes_max = (128*1024), 812 .periods_min = 1, 813 .periods_max = 1024, 814 .fifo_size = 0, 815 }; 816 817 static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) 818 { 819 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 820 struct snd_pcm_runtime *runtime = substream->runtime; 821 822 sonic->mode |= SV_MODE_PLAY; 823 sonic->playback_substream = substream; 824 runtime->hw = snd_sonicvibes_playback; 825 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); 826 return 0; 827 } 828 829 static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) 830 { 831 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 832 struct snd_pcm_runtime *runtime = substream->runtime; 833 834 sonic->mode |= SV_MODE_CAPTURE; 835 sonic->capture_substream = substream; 836 runtime->hw = snd_sonicvibes_capture; 837 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 838 &snd_sonicvibes_hw_constraints_adc_clock); 839 return 0; 840 } 841 842 static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) 843 { 844 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 845 846 sonic->playback_substream = NULL; 847 sonic->mode &= ~SV_MODE_PLAY; 848 return 0; 849 } 850 851 static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) 852 { 853 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 854 855 sonic->capture_substream = NULL; 856 sonic->mode &= ~SV_MODE_CAPTURE; 857 return 0; 858 } 859 860 static const struct snd_pcm_ops snd_sonicvibes_playback_ops = { 861 .open = snd_sonicvibes_playback_open, 862 .close = snd_sonicvibes_playback_close, 863 .ioctl = snd_pcm_lib_ioctl, 864 .hw_params = snd_sonicvibes_hw_params, 865 .hw_free = snd_sonicvibes_hw_free, 866 .prepare = snd_sonicvibes_playback_prepare, 867 .trigger = snd_sonicvibes_playback_trigger, 868 .pointer = snd_sonicvibes_playback_pointer, 869 }; 870 871 static const struct snd_pcm_ops snd_sonicvibes_capture_ops = { 872 .open = snd_sonicvibes_capture_open, 873 .close = snd_sonicvibes_capture_close, 874 .ioctl = snd_pcm_lib_ioctl, 875 .hw_params = snd_sonicvibes_hw_params, 876 .hw_free = snd_sonicvibes_hw_free, 877 .prepare = snd_sonicvibes_capture_prepare, 878 .trigger = snd_sonicvibes_capture_trigger, 879 .pointer = snd_sonicvibes_capture_pointer, 880 }; 881 882 static int snd_sonicvibes_pcm(struct sonicvibes *sonic, int device) 883 { 884 struct snd_pcm *pcm; 885 int err; 886 887 if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0) 888 return err; 889 if (snd_BUG_ON(!pcm)) 890 return -EINVAL; 891 892 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); 893 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); 894 895 pcm->private_data = sonic; 896 pcm->info_flags = 0; 897 strcpy(pcm->name, "S3 SonicVibes"); 898 sonic->pcm = pcm; 899 900 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, 901 snd_dma_pci_data(sonic->pci), 64*1024, 128*1024); 902 903 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 } 914 915 static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 916 { 917 static const char * const texts[7] = { 918 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" 919 }; 920 921 return snd_ctl_enum_info(uinfo, 2, 7, texts); 922 } 923 924 static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 925 { 926 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 927 928 spin_lock_irq(&sonic->reg_lock); 929 ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 930 ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 931 spin_unlock_irq(&sonic->reg_lock); 932 return 0; 933 } 934 935 static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 936 { 937 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 938 unsigned short left, right, oval1, oval2; 939 int change; 940 941 if (ucontrol->value.enumerated.item[0] >= 7 || 942 ucontrol->value.enumerated.item[1] >= 7) 943 return -EINVAL; 944 left = (ucontrol->value.enumerated.item[0] + 1) << 5; 945 right = (ucontrol->value.enumerated.item[1] + 1) << 5; 946 spin_lock_irq(&sonic->reg_lock); 947 oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); 948 oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); 949 left = (oval1 & ~SV_RECSRC_OUT) | left; 950 right = (oval2 & ~SV_RECSRC_OUT) | right; 951 change = left != oval1 || right != oval2; 952 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left); 953 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); 954 spin_unlock_irq(&sonic->reg_lock); 955 return change; 956 } 957 958 #define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ 959 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 960 .info = snd_sonicvibes_info_single, \ 961 .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ 962 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 963 964 static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 965 { 966 int mask = (kcontrol->private_value >> 16) & 0xff; 967 968 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 969 uinfo->count = 1; 970 uinfo->value.integer.min = 0; 971 uinfo->value.integer.max = mask; 972 return 0; 973 } 974 975 static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 976 { 977 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 978 int reg = kcontrol->private_value & 0xff; 979 int shift = (kcontrol->private_value >> 8) & 0xff; 980 int mask = (kcontrol->private_value >> 16) & 0xff; 981 int invert = (kcontrol->private_value >> 24) & 0xff; 982 983 spin_lock_irq(&sonic->reg_lock); 984 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; 985 spin_unlock_irq(&sonic->reg_lock); 986 if (invert) 987 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 988 return 0; 989 } 990 991 static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 992 { 993 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 994 int reg = kcontrol->private_value & 0xff; 995 int shift = (kcontrol->private_value >> 8) & 0xff; 996 int mask = (kcontrol->private_value >> 16) & 0xff; 997 int invert = (kcontrol->private_value >> 24) & 0xff; 998 int change; 999 unsigned short val, oval; 1000 1001 val = (ucontrol->value.integer.value[0] & mask); 1002 if (invert) 1003 val = mask - val; 1004 val <<= shift; 1005 spin_lock_irq(&sonic->reg_lock); 1006 oval = snd_sonicvibes_in1(sonic, reg); 1007 val = (oval & ~(mask << shift)) | val; 1008 change = val != oval; 1009 snd_sonicvibes_out1(sonic, reg, val); 1010 spin_unlock_irq(&sonic->reg_lock); 1011 return change; 1012 } 1013 1014 #define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 1015 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 1016 .info = snd_sonicvibes_info_double, \ 1017 .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ 1018 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 1019 1020 static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 1021 { 1022 int mask = (kcontrol->private_value >> 24) & 0xff; 1023 1024 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 1025 uinfo->count = 2; 1026 uinfo->value.integer.min = 0; 1027 uinfo->value.integer.max = mask; 1028 return 0; 1029 } 1030 1031 static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1032 { 1033 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1034 int left_reg = kcontrol->private_value & 0xff; 1035 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1036 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1037 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1038 int mask = (kcontrol->private_value >> 24) & 0xff; 1039 int invert = (kcontrol->private_value >> 22) & 1; 1040 1041 spin_lock_irq(&sonic->reg_lock); 1042 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; 1043 ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; 1044 spin_unlock_irq(&sonic->reg_lock); 1045 if (invert) { 1046 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 1047 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 1048 } 1049 return 0; 1050 } 1051 1052 static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1053 { 1054 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1055 int left_reg = kcontrol->private_value & 0xff; 1056 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1057 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1058 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1059 int mask = (kcontrol->private_value >> 24) & 0xff; 1060 int invert = (kcontrol->private_value >> 22) & 1; 1061 int change; 1062 unsigned short val1, val2, oval1, oval2; 1063 1064 val1 = ucontrol->value.integer.value[0] & mask; 1065 val2 = ucontrol->value.integer.value[1] & mask; 1066 if (invert) { 1067 val1 = mask - val1; 1068 val2 = mask - val2; 1069 } 1070 val1 <<= shift_left; 1071 val2 <<= shift_right; 1072 spin_lock_irq(&sonic->reg_lock); 1073 oval1 = snd_sonicvibes_in1(sonic, left_reg); 1074 oval2 = snd_sonicvibes_in1(sonic, right_reg); 1075 val1 = (oval1 & ~(mask << shift_left)) | val1; 1076 val2 = (oval2 & ~(mask << shift_right)) | val2; 1077 change = val1 != oval1 || val2 != oval2; 1078 snd_sonicvibes_out1(sonic, left_reg, val1); 1079 snd_sonicvibes_out1(sonic, right_reg, val2); 1080 spin_unlock_irq(&sonic->reg_lock); 1081 return change; 1082 } 1083 1084 static struct snd_kcontrol_new snd_sonicvibes_controls[] = { 1085 SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), 1086 SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), 1087 SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), 1088 SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), 1089 SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), 1090 SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), 1091 SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), 1092 SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1), 1093 SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1), 1094 SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0), 1095 SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), 1096 SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), 1097 SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), 1098 SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), 1099 SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), 1100 SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), 1101 SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), 1102 SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), 1103 SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), 1104 SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), 1105 SONICVIBES_MUX("Capture Source", 0) 1106 }; 1107 1108 static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) 1109 { 1110 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1111 sonic->master_mute = NULL; 1112 sonic->master_volume = NULL; 1113 } 1114 1115 static int snd_sonicvibes_mixer(struct sonicvibes *sonic) 1116 { 1117 struct snd_card *card; 1118 struct snd_kcontrol *kctl; 1119 unsigned int idx; 1120 int err; 1121 1122 if (snd_BUG_ON(!sonic || !sonic->card)) 1123 return -EINVAL; 1124 card = sonic->card; 1125 strcpy(card->mixername, "S3 SonicVibes"); 1126 1127 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { 1128 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0) 1129 return err; 1130 switch (idx) { 1131 case 0: 1132 case 1: kctl->private_free = snd_sonicvibes_master_free; break; 1133 } 1134 } 1135 return 0; 1136 } 1137 1138 /* 1139 1140 */ 1141 1142 static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, 1143 struct snd_info_buffer *buffer) 1144 { 1145 struct sonicvibes *sonic = entry->private_data; 1146 unsigned char tmp; 1147 1148 tmp = sonic->srs_space & 0x0f; 1149 snd_iprintf(buffer, "SRS 3D : %s\n", 1150 sonic->srs_space & 0x80 ? "off" : "on"); 1151 snd_iprintf(buffer, "SRS Space : %s\n", 1152 tmp == 0x00 ? "100%" : 1153 tmp == 0x01 ? "75%" : 1154 tmp == 0x02 ? "50%" : 1155 tmp == 0x03 ? "25%" : "0%"); 1156 tmp = sonic->srs_center & 0x0f; 1157 snd_iprintf(buffer, "SRS Center : %s\n", 1158 tmp == 0x00 ? "100%" : 1159 tmp == 0x01 ? "75%" : 1160 tmp == 0x02 ? "50%" : 1161 tmp == 0x03 ? "25%" : "0%"); 1162 tmp = sonic->wave_source & 0x03; 1163 snd_iprintf(buffer, "WaveTable Source : %s\n", 1164 tmp == 0x00 ? "on-board ROM" : 1165 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); 1166 tmp = sonic->mpu_switch; 1167 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); 1168 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); 1169 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); 1170 } 1171 1172 static void snd_sonicvibes_proc_init(struct sonicvibes *sonic) 1173 { 1174 snd_card_ro_proc_new(sonic->card, "sonicvibes", sonic, 1175 snd_sonicvibes_proc_read); 1176 } 1177 1178 /* 1179 1180 */ 1181 1182 #ifdef SUPPORT_JOYSTICK 1183 static struct snd_kcontrol_new snd_sonicvibes_game_control = 1184 SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); 1185 1186 static int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) 1187 { 1188 struct gameport *gp; 1189 int err; 1190 1191 sonic->gameport = gp = gameport_allocate_port(); 1192 if (!gp) { 1193 dev_err(sonic->card->dev, 1194 "sonicvibes: cannot allocate memory for gameport\n"); 1195 return -ENOMEM; 1196 } 1197 1198 gameport_set_name(gp, "SonicVibes Gameport"); 1199 gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); 1200 gameport_set_dev_parent(gp, &sonic->pci->dev); 1201 gp->io = sonic->game_port; 1202 1203 gameport_register_port(gp); 1204 1205 err = snd_ctl_add(sonic->card, 1206 snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); 1207 if (err < 0) 1208 return err; 1209 1210 return 0; 1211 } 1212 1213 static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) 1214 { 1215 if (sonic->gameport) { 1216 gameport_unregister_port(sonic->gameport); 1217 sonic->gameport = NULL; 1218 } 1219 } 1220 #else 1221 static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } 1222 static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } 1223 #endif 1224 1225 static int snd_sonicvibes_free(struct sonicvibes *sonic) 1226 { 1227 snd_sonicvibes_free_gameport(sonic); 1228 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); 1229 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); 1230 if (sonic->irq >= 0) 1231 free_irq(sonic->irq, sonic); 1232 release_and_free_resource(sonic->res_dmaa); 1233 release_and_free_resource(sonic->res_dmac); 1234 pci_release_regions(sonic->pci); 1235 pci_disable_device(sonic->pci); 1236 kfree(sonic); 1237 return 0; 1238 } 1239 1240 static int snd_sonicvibes_dev_free(struct snd_device *device) 1241 { 1242 struct sonicvibes *sonic = device->device_data; 1243 return snd_sonicvibes_free(sonic); 1244 } 1245 1246 static int snd_sonicvibes_create(struct snd_card *card, 1247 struct pci_dev *pci, 1248 int reverb, 1249 int mge, 1250 struct sonicvibes **rsonic) 1251 { 1252 struct sonicvibes *sonic; 1253 unsigned int dmaa, dmac; 1254 int err; 1255 static struct snd_device_ops ops = { 1256 .dev_free = snd_sonicvibes_dev_free, 1257 }; 1258 1259 *rsonic = NULL; 1260 /* enable PCI device */ 1261 if ((err = pci_enable_device(pci)) < 0) 1262 return err; 1263 /* check, if we can restrict PCI DMA transfers to 24 bits */ 1264 if (dma_set_mask(&pci->dev, DMA_BIT_MASK(24)) < 0 || 1265 dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(24)) < 0) { 1266 dev_err(card->dev, 1267 "architecture does not support 24bit PCI busmaster DMA\n"); 1268 pci_disable_device(pci); 1269 return -ENXIO; 1270 } 1271 1272 sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); 1273 if (sonic == NULL) { 1274 pci_disable_device(pci); 1275 return -ENOMEM; 1276 } 1277 spin_lock_init(&sonic->reg_lock); 1278 sonic->card = card; 1279 sonic->pci = pci; 1280 sonic->irq = -1; 1281 1282 if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) { 1283 kfree(sonic); 1284 pci_disable_device(pci); 1285 return err; 1286 } 1287 1288 sonic->sb_port = pci_resource_start(pci, 0); 1289 sonic->enh_port = pci_resource_start(pci, 1); 1290 sonic->synth_port = pci_resource_start(pci, 2); 1291 sonic->midi_port = pci_resource_start(pci, 3); 1292 sonic->game_port = pci_resource_start(pci, 4); 1293 1294 if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_SHARED, 1295 KBUILD_MODNAME, sonic)) { 1296 dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); 1297 snd_sonicvibes_free(sonic); 1298 return -EBUSY; 1299 } 1300 sonic->irq = pci->irq; 1301 1302 pci_read_config_dword(pci, 0x40, &dmaa); 1303 pci_read_config_dword(pci, 0x48, &dmac); 1304 dmaio &= ~0x0f; 1305 dmaa &= ~0x0f; 1306 dmac &= ~0x0f; 1307 if (!dmaa) { 1308 dmaa = dmaio; 1309 dmaio += 0x10; 1310 dev_info(card->dev, 1311 "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", 1312 dmaa); 1313 } 1314 if (!dmac) { 1315 dmac = dmaio; 1316 dmaio += 0x10; 1317 dev_info(card->dev, 1318 "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", 1319 dmac); 1320 } 1321 pci_write_config_dword(pci, 0x40, dmaa); 1322 pci_write_config_dword(pci, 0x48, dmac); 1323 1324 if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) { 1325 snd_sonicvibes_free(sonic); 1326 dev_err(card->dev, 1327 "unable to grab DDMA-A port at 0x%x-0x%x\n", 1328 dmaa, dmaa + 0x10 - 1); 1329 return -EBUSY; 1330 } 1331 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) { 1332 snd_sonicvibes_free(sonic); 1333 dev_err(card->dev, 1334 "unable to grab DDMA-C port at 0x%x-0x%x\n", 1335 dmac, dmac + 0x10 - 1); 1336 return -EBUSY; 1337 } 1338 1339 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); 1340 pci_read_config_dword(pci, 0x48, &sonic->dmac_port); 1341 sonic->dmaa_port &= ~0x0f; 1342 sonic->dmac_port &= ~0x0f; 1343 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ 1344 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ 1345 /* ok.. initialize S3 SonicVibes chip */ 1346 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ 1347 udelay(100); 1348 outb(0, SV_REG(sonic, CONTROL)); /* release reset */ 1349 udelay(100); 1350 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); 1351 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1352 #if 1 1353 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ 1354 #else 1355 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ 1356 #endif 1357 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ 1358 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); 1359 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1360 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ 1361 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ 1362 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ 1363 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); 1364 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ 1365 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ 1366 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ 1367 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ 1368 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); 1369 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); 1370 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); 1371 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); 1372 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); 1373 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); 1374 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); 1375 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); 1376 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); 1377 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); 1378 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); 1379 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); 1380 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); 1381 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); 1382 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); 1383 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); 1384 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); 1385 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); 1386 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); 1387 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); 1388 #if 0 1389 snd_sonicvibes_debug(sonic); 1390 #endif 1391 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); 1392 1393 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) { 1394 snd_sonicvibes_free(sonic); 1395 return err; 1396 } 1397 1398 snd_sonicvibes_proc_init(sonic); 1399 1400 *rsonic = sonic; 1401 return 0; 1402 } 1403 1404 /* 1405 * MIDI section 1406 */ 1407 1408 static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] = { 1409 SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), 1410 SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), 1411 SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), 1412 SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), 1413 SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) 1414 }; 1415 1416 static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) 1417 { 1418 struct sonicvibes *sonic = mpu->private_data; 1419 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1420 return 0; 1421 } 1422 1423 static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) 1424 { 1425 struct sonicvibes *sonic = mpu->private_data; 1426 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1427 } 1428 1429 static int snd_sonicvibes_midi(struct sonicvibes *sonic, 1430 struct snd_rawmidi *rmidi) 1431 { 1432 struct snd_mpu401 * mpu = rmidi->private_data; 1433 struct snd_card *card = sonic->card; 1434 unsigned int idx; 1435 int err; 1436 1437 mpu->private_data = sonic; 1438 mpu->open_input = snd_sonicvibes_midi_input_open; 1439 mpu->close_input = snd_sonicvibes_midi_input_close; 1440 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) 1441 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0) 1442 return err; 1443 return 0; 1444 } 1445 1446 static int snd_sonic_probe(struct pci_dev *pci, 1447 const struct pci_device_id *pci_id) 1448 { 1449 static int dev; 1450 struct snd_card *card; 1451 struct sonicvibes *sonic; 1452 struct snd_rawmidi *midi_uart; 1453 struct snd_opl3 *opl3; 1454 int idx, err; 1455 1456 if (dev >= SNDRV_CARDS) 1457 return -ENODEV; 1458 if (!enable[dev]) { 1459 dev++; 1460 return -ENOENT; 1461 } 1462 1463 err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, 1464 0, &card); 1465 if (err < 0) 1466 return err; 1467 for (idx = 0; idx < 5; idx++) { 1468 if (pci_resource_start(pci, idx) == 0 || 1469 !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) { 1470 snd_card_free(card); 1471 return -ENODEV; 1472 } 1473 } 1474 if ((err = snd_sonicvibes_create(card, pci, 1475 reverb[dev] ? 1 : 0, 1476 mge[dev] ? 1 : 0, 1477 &sonic)) < 0) { 1478 snd_card_free(card); 1479 return err; 1480 } 1481 1482 strcpy(card->driver, "SonicVibes"); 1483 strcpy(card->shortname, "S3 SonicVibes"); 1484 sprintf(card->longname, "%s rev %i at 0x%llx, irq %i", 1485 card->shortname, 1486 sonic->revision, 1487 (unsigned long long)pci_resource_start(pci, 1), 1488 sonic->irq); 1489 1490 if ((err = snd_sonicvibes_pcm(sonic, 0)) < 0) { 1491 snd_card_free(card); 1492 return err; 1493 } 1494 if ((err = snd_sonicvibes_mixer(sonic)) < 0) { 1495 snd_card_free(card); 1496 return err; 1497 } 1498 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, 1499 sonic->midi_port, 1500 MPU401_INFO_INTEGRATED | 1501 MPU401_INFO_IRQ_HOOK, 1502 -1, &midi_uart)) < 0) { 1503 snd_card_free(card); 1504 return err; 1505 } 1506 snd_sonicvibes_midi(sonic, midi_uart); 1507 if ((err = snd_opl3_create(card, sonic->synth_port, 1508 sonic->synth_port + 2, 1509 OPL3_HW_OPL3_SV, 1, &opl3)) < 0) { 1510 snd_card_free(card); 1511 return err; 1512 } 1513 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { 1514 snd_card_free(card); 1515 return err; 1516 } 1517 1518 err = snd_sonicvibes_create_gameport(sonic); 1519 if (err < 0) { 1520 snd_card_free(card); 1521 return err; 1522 } 1523 1524 if ((err = snd_card_register(card)) < 0) { 1525 snd_card_free(card); 1526 return err; 1527 } 1528 1529 pci_set_drvdata(pci, card); 1530 dev++; 1531 return 0; 1532 } 1533 1534 static void snd_sonic_remove(struct pci_dev *pci) 1535 { 1536 snd_card_free(pci_get_drvdata(pci)); 1537 } 1538 1539 static struct pci_driver sonicvibes_driver = { 1540 .name = KBUILD_MODNAME, 1541 .id_table = snd_sonic_ids, 1542 .probe = snd_sonic_probe, 1543 .remove = snd_sonic_remove, 1544 }; 1545 1546 module_pci_driver(sonicvibes_driver); 1547