1 /* 2 * Driver for S3 SonicVibes soundcard 3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz> 4 * 5 * BUGS: 6 * It looks like 86c617 rev 3 doesn't supports DDMA buffers above 16MB? 7 * Driver sometimes hangs... Nobody knows why at this moment... 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22 * 23 */ 24 25 #include <sound/driver.h> 26 #include <linux/delay.h> 27 #include <linux/init.h> 28 #include <linux/interrupt.h> 29 #include <linux/pci.h> 30 #include <linux/slab.h> 31 #include <linux/gameport.h> 32 #include <linux/moduleparam.h> 33 #include <linux/dma-mapping.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 #include <asm/io.h> 44 45 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); 46 MODULE_DESCRIPTION("S3 SonicVibes PCI"); 47 MODULE_LICENSE("GPL"); 48 MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); 49 50 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) 51 #define SUPPORT_JOYSTICK 1 52 #endif 53 54 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 55 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 56 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ 57 static int reverb[SNDRV_CARDS]; 58 static int mge[SNDRV_CARDS]; 59 static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ 60 61 module_param_array(index, int, NULL, 0444); 62 MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard."); 63 module_param_array(id, charp, NULL, 0444); 64 MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard."); 65 module_param_array(enable, bool, NULL, 0444); 66 MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard."); 67 module_param_array(reverb, bool, NULL, 0444); 68 MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard."); 69 module_param_array(mge, bool, NULL, 0444); 70 MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard."); 71 module_param(dmaio, uint, 0444); 72 MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard."); 73 74 /* 75 * Enhanced port direct registers 76 */ 77 78 #define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) 79 80 #define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ 81 #define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ 82 #define SV_TEST 0x02 /* test bit */ 83 #define SV_REVERB 0x04 /* reverb enable */ 84 #define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ 85 #define SV_INTA 0x20 /* INTA driving - should be always 1 */ 86 #define SV_RESET 0x80 /* reset chip */ 87 #define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ 88 #define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ 89 #define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ 90 #define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ 91 #define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ 92 #define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ 93 #define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ 94 #define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ 95 #define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ 96 #define SV_SPEC_IRQ 0x08 /* special interrupt */ 97 #define SV_UD_IRQ 0x40 /* Up/Down interrupt */ 98 #define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ 99 #define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ 100 #define SV_MCE 0x40 /* mode change enable */ 101 #define SV_TRD 0x80 /* DMA transfer request disabled */ 102 #define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ 103 104 /* 105 * Enhanced port indirect registers 106 */ 107 108 #define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ 109 #define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ 110 #define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ 111 #define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ 112 #define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ 113 #define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ 114 #define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ 115 #define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ 116 #define SV_IREG_MIC 0x08 /* MIC Input Control */ 117 #define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ 118 #define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ 119 #define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ 120 #define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ 121 #define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ 122 #define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ 123 #define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ 124 #define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ 125 #define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ 126 #define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ 127 #define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ 128 #define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ 129 #define SV_IREG_REVISION 0x15 /* Revision */ 130 #define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ 131 #define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ 132 #define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ 133 #define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ 134 #define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ 135 #define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ 136 #define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ 137 #define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ 138 #define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ 139 #define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ 140 #define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ 141 #define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ 142 #define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ 143 #define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ 144 #define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ 145 #define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ 146 #define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ 147 #define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ 148 #define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ 149 #define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ 150 #define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ 151 #define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ 152 153 #define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M 154 #define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M 155 156 /* 157 * DMA registers 158 */ 159 160 #define SV_DMA_ADDR0 0x00 161 #define SV_DMA_ADDR1 0x01 162 #define SV_DMA_ADDR2 0x02 163 #define SV_DMA_ADDR3 0x03 164 #define SV_DMA_COUNT0 0x04 165 #define SV_DMA_COUNT1 0x05 166 #define SV_DMA_COUNT2 0x06 167 #define SV_DMA_MODE 0x0b 168 #define SV_DMA_RESET 0x0d 169 #define SV_DMA_MASK 0x0f 170 171 /* 172 * Record sources 173 */ 174 175 #define SV_RECSRC_RESERVED (0x00<<5) 176 #define SV_RECSRC_CD (0x01<<5) 177 #define SV_RECSRC_DAC (0x02<<5) 178 #define SV_RECSRC_AUX2 (0x03<<5) 179 #define SV_RECSRC_LINE (0x04<<5) 180 #define SV_RECSRC_AUX1 (0x05<<5) 181 #define SV_RECSRC_MIC (0x06<<5) 182 #define SV_RECSRC_OUT (0x07<<5) 183 184 /* 185 * constants 186 */ 187 188 #define SV_FULLRATE 48000 189 #define SV_REFFREQUENCY 24576000 190 #define SV_ADCMULT 512 191 192 #define SV_MODE_PLAY 1 193 #define SV_MODE_CAPTURE 2 194 195 /* 196 197 */ 198 199 struct sonicvibes { 200 unsigned long dma1size; 201 unsigned long dma2size; 202 int irq; 203 204 unsigned long sb_port; 205 unsigned long enh_port; 206 unsigned long synth_port; 207 unsigned long midi_port; 208 unsigned long game_port; 209 unsigned int dmaa_port; 210 struct resource *res_dmaa; 211 unsigned int dmac_port; 212 struct resource *res_dmac; 213 214 unsigned char enable; 215 unsigned char irqmask; 216 unsigned char revision; 217 unsigned char format; 218 unsigned char srs_space; 219 unsigned char srs_center; 220 unsigned char mpu_switch; 221 unsigned char wave_source; 222 223 unsigned int mode; 224 225 struct pci_dev *pci; 226 struct snd_card *card; 227 struct snd_pcm *pcm; 228 struct snd_pcm_substream *playback_substream; 229 struct snd_pcm_substream *capture_substream; 230 struct snd_rawmidi *rmidi; 231 struct snd_hwdep *fmsynth; /* S3FM */ 232 233 spinlock_t reg_lock; 234 235 unsigned int p_dma_size; 236 unsigned int c_dma_size; 237 238 struct snd_kcontrol *master_mute; 239 struct snd_kcontrol *master_volume; 240 241 #ifdef SUPPORT_JOYSTICK 242 struct gameport *gameport; 243 #endif 244 }; 245 246 static struct pci_device_id snd_sonic_ids[] = { 247 { 0x5333, 0xca00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, 248 { 0, } 249 }; 250 251 MODULE_DEVICE_TABLE(pci, snd_sonic_ids); 252 253 static struct snd_ratden sonicvibes_adc_clock = { 254 .num_min = 4000 * 65536, 255 .num_max = 48000UL * 65536, 256 .num_step = 1, 257 .den = 65536, 258 }; 259 static struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { 260 .nrats = 1, 261 .rats = &sonicvibes_adc_clock, 262 }; 263 264 /* 265 * common I/O routines 266 */ 267 268 static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, 269 unsigned int addr, 270 unsigned int count) 271 { 272 count--; 273 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); 274 outl(count, sonic->dmaa_port + SV_DMA_COUNT0); 275 outb(0x18, sonic->dmaa_port + SV_DMA_MODE); 276 #if 0 277 printk("program dmaa: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); 278 #endif 279 } 280 281 static 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("program dmac: addr = 0x%x, paddr = 0x%x\n", 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 printk("SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX))); 360 printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS))); 361 printk(" 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00)); 362 printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20)); 363 printk(" 0x01: right input = 0x%02x ", snd_sonicvibes_in(sonic, 0x01)); 364 printk(" 0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21)); 365 printk(" 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02)); 366 printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22)); 367 printk(" 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03)); 368 printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23)); 369 printk(" 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04)); 370 printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24)); 371 printk(" 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05)); 372 printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25)); 373 printk(" 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06)); 374 printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26)); 375 printk(" 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07)); 376 printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27)); 377 printk(" 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08)); 378 printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28)); 379 printk(" 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09)); 380 printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29)); 381 printk(" 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a)); 382 printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a)); 383 printk(" 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b)); 384 printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b)); 385 printk(" 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c)); 386 printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c)); 387 printk(" 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d)); 388 printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d)); 389 printk(" 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e)); 390 printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e)); 391 printk(" 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f)); 392 printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f)); 393 printk(" 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10)); 394 printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30)); 395 printk(" 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11)); 396 printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31)); 397 printk(" 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12)); 398 printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32)); 399 printk(" 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13)); 400 printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33)); 401 printk(" 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14)); 402 printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34)); 403 printk(" 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15)); 404 printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35)); 405 printk(" 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16)); 406 printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36)); 407 printk(" 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17)); 408 printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37)); 409 printk(" 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18)); 410 printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38)); 411 printk(" 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19)); 412 printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39)); 413 printk(" 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a)); 414 printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a)); 415 printk(" 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b)); 416 printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b)); 417 printk(" 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c)); 418 printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c)); 419 printk(" 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d)); 420 printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d)); 421 printk(" 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e)); 422 printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e)); 423 printk(" 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f)); 424 printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f)); 425 } 426 427 #endif 428 429 static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, 430 unsigned char mask, 431 unsigned char value) 432 { 433 unsigned long flags; 434 435 spin_lock_irqsave(&sonic->reg_lock, flags); 436 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); 437 if (mask) { 438 sonic->format = inb(SV_REG(sonic, DATA)); 439 udelay(10); 440 } 441 sonic->format = (sonic->format & mask) | value; 442 outb(sonic->format, SV_REG(sonic, DATA)); 443 udelay(10); 444 outb(0, SV_REG(sonic, INDEX)); 445 udelay(10); 446 spin_unlock_irqrestore(&sonic->reg_lock, flags); 447 } 448 449 static void snd_sonicvibes_pll(unsigned int rate, 450 unsigned int *res_r, 451 unsigned int *res_m, 452 unsigned int *res_n) 453 { 454 unsigned int r, m = 0, n = 0; 455 unsigned int xm, xn, xr, xd, metric = ~0U; 456 457 if (rate < 625000 / SV_ADCMULT) 458 rate = 625000 / SV_ADCMULT; 459 if (rate > 150000000 / SV_ADCMULT) 460 rate = 150000000 / SV_ADCMULT; 461 /* slight violation of specs, needed for continuous sampling rates */ 462 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); 463 for (xn = 3; xn < 33; xn++) /* 35 */ 464 for (xm = 3; xm < 257; xm++) { 465 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; 466 if (xr >= rate) 467 xd = xr - rate; 468 else 469 xd = rate - xr; 470 if (xd < metric) { 471 metric = xd; 472 m = xm - 2; 473 n = xn - 2; 474 } 475 } 476 *res_r = r; 477 *res_m = m; 478 *res_n = n; 479 #if 0 480 printk("metric = %i, xm = %i, xn = %i\n", metric, xm, xn); 481 printk("pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); 482 #endif 483 } 484 485 static void snd_sonicvibes_setpll(struct sonicvibes * sonic, 486 unsigned char reg, 487 unsigned int rate) 488 { 489 unsigned long flags; 490 unsigned int r, m, n; 491 492 snd_sonicvibes_pll(rate, &r, &m, &n); 493 if (sonic != NULL) { 494 spin_lock_irqsave(&sonic->reg_lock, flags); 495 snd_sonicvibes_out1(sonic, reg, m); 496 snd_sonicvibes_out1(sonic, reg + 1, r | n); 497 spin_unlock_irqrestore(&sonic->reg_lock, flags); 498 } 499 } 500 501 static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) 502 { 503 unsigned long flags; 504 unsigned int div; 505 unsigned char clock; 506 507 div = 48000 / rate; 508 if (div > 8) 509 div = 8; 510 if ((48000 / div) == rate) { /* use the alternate clock */ 511 clock = 0x10; 512 } else { /* use the PLL source */ 513 clock = 0x00; 514 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); 515 } 516 spin_lock_irqsave(&sonic->reg_lock, flags); 517 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); 518 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); 519 spin_unlock_irqrestore(&sonic->reg_lock, flags); 520 } 521 522 static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, 523 struct snd_pcm_hw_rule *rule) 524 { 525 unsigned int rate, div, r, m, n; 526 527 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == 528 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { 529 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; 530 div = 48000 / rate; 531 if (div > 8) 532 div = 8; 533 if ((48000 / div) == rate) { 534 params->rate_num = rate; 535 params->rate_den = 1; 536 } else { 537 snd_sonicvibes_pll(rate, &r, &m, &n); 538 snd_assert((SV_REFFREQUENCY % 16) == 0, return -EINVAL); 539 snd_assert((SV_ADCMULT % 512) == 0, return -EINVAL); 540 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; 541 params->rate_den = (SV_ADCMULT/512) * (m+2); 542 } 543 } 544 return 0; 545 } 546 547 static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) 548 { 549 unsigned int div; 550 unsigned long flags; 551 552 div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; 553 if (div > 65535) 554 div = 65535; 555 spin_lock_irqsave(&sonic->reg_lock, flags); 556 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); 557 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); 558 spin_unlock_irqrestore(&sonic->reg_lock, flags); 559 } 560 561 static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) 562 { 563 int result = 0; 564 565 spin_lock(&sonic->reg_lock); 566 if (cmd == SNDRV_PCM_TRIGGER_START) { 567 if (!(sonic->enable & what)) { 568 sonic->enable |= what; 569 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 570 } 571 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 572 if (sonic->enable & what) { 573 sonic->enable &= ~what; 574 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 575 } 576 } else { 577 result = -EINVAL; 578 } 579 spin_unlock(&sonic->reg_lock); 580 return result; 581 } 582 583 static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_regs *regs) 584 { 585 struct sonicvibes *sonic = dev_id; 586 unsigned char status; 587 588 status = inb(SV_REG(sonic, STATUS)); 589 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) 590 return IRQ_NONE; 591 if (status == 0xff) { /* failure */ 592 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); 593 snd_printk(KERN_ERR "IRQ failure - interrupts disabled!!\n"); 594 return IRQ_HANDLED; 595 } 596 if (sonic->pcm) { 597 if (status & SV_DMAA_IRQ) 598 snd_pcm_period_elapsed(sonic->playback_substream); 599 if (status & SV_DMAC_IRQ) 600 snd_pcm_period_elapsed(sonic->capture_substream); 601 } 602 if (sonic->rmidi) { 603 if (status & SV_MIDI_IRQ) 604 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data, regs); 605 } 606 if (status & SV_UD_IRQ) { 607 unsigned char udreg; 608 int vol, oleft, oright, mleft, mright; 609 610 spin_lock(&sonic->reg_lock); 611 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); 612 vol = udreg & 0x3f; 613 if (!(udreg & 0x40)) 614 vol = -vol; 615 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); 616 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); 617 oleft &= 0x1f; 618 oright &= 0x1f; 619 oleft += vol; 620 if (oleft < 0) 621 oleft = 0; 622 if (oleft > 0x1f) 623 oleft = 0x1f; 624 oright += vol; 625 if (oright < 0) 626 oright = 0; 627 if (oright > 0x1f) 628 oright = 0x1f; 629 if (udreg & 0x80) { 630 mleft ^= 0x80; 631 mright ^= 0x80; 632 } 633 oleft |= mleft & 0x80; 634 oright |= mright & 0x80; 635 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); 636 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); 637 spin_unlock(&sonic->reg_lock); 638 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); 639 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); 640 } 641 return IRQ_HANDLED; 642 } 643 644 /* 645 * PCM part 646 */ 647 648 static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, 649 int cmd) 650 { 651 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 652 return snd_sonicvibes_trigger(sonic, 1, cmd); 653 } 654 655 static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, 656 int cmd) 657 { 658 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 659 return snd_sonicvibes_trigger(sonic, 2, cmd); 660 } 661 662 static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream, 663 struct snd_pcm_hw_params *hw_params) 664 { 665 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); 666 } 667 668 static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream) 669 { 670 return snd_pcm_lib_free_pages(substream); 671 } 672 673 static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) 674 { 675 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 676 struct snd_pcm_runtime *runtime = substream->runtime; 677 unsigned char fmt = 0; 678 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 679 unsigned int count = snd_pcm_lib_period_bytes(substream); 680 681 sonic->p_dma_size = size; 682 count--; 683 if (runtime->channels > 1) 684 fmt |= 1; 685 if (snd_pcm_format_width(runtime->format) == 16) 686 fmt |= 2; 687 snd_sonicvibes_setfmt(sonic, ~3, fmt); 688 snd_sonicvibes_set_dac_rate(sonic, runtime->rate); 689 spin_lock_irq(&sonic->reg_lock); 690 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); 691 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); 692 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); 693 spin_unlock_irq(&sonic->reg_lock); 694 return 0; 695 } 696 697 static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) 698 { 699 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 700 struct snd_pcm_runtime *runtime = substream->runtime; 701 unsigned char fmt = 0; 702 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 703 unsigned int count = snd_pcm_lib_period_bytes(substream); 704 705 sonic->c_dma_size = size; 706 count >>= 1; 707 count--; 708 if (runtime->channels > 1) 709 fmt |= 0x10; 710 if (snd_pcm_format_width(runtime->format) == 16) 711 fmt |= 0x20; 712 snd_sonicvibes_setfmt(sonic, ~0x30, fmt); 713 snd_sonicvibes_set_adc_rate(sonic, runtime->rate); 714 spin_lock_irq(&sonic->reg_lock); 715 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); 716 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); 717 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); 718 spin_unlock_irq(&sonic->reg_lock); 719 return 0; 720 } 721 722 static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) 723 { 724 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 725 size_t ptr; 726 727 if (!(sonic->enable & 1)) 728 return 0; 729 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); 730 return bytes_to_frames(substream->runtime, ptr); 731 } 732 733 static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) 734 { 735 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 736 size_t ptr; 737 if (!(sonic->enable & 2)) 738 return 0; 739 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); 740 return bytes_to_frames(substream->runtime, ptr); 741 } 742 743 static struct snd_pcm_hardware snd_sonicvibes_playback = 744 { 745 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 746 SNDRV_PCM_INFO_BLOCK_TRANSFER | 747 SNDRV_PCM_INFO_MMAP_VALID), 748 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 749 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 750 .rate_min = 4000, 751 .rate_max = 48000, 752 .channels_min = 1, 753 .channels_max = 2, 754 .buffer_bytes_max = (128*1024), 755 .period_bytes_min = 32, 756 .period_bytes_max = (128*1024), 757 .periods_min = 1, 758 .periods_max = 1024, 759 .fifo_size = 0, 760 }; 761 762 static struct snd_pcm_hardware snd_sonicvibes_capture = 763 { 764 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 765 SNDRV_PCM_INFO_BLOCK_TRANSFER | 766 SNDRV_PCM_INFO_MMAP_VALID), 767 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 768 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 769 .rate_min = 4000, 770 .rate_max = 48000, 771 .channels_min = 1, 772 .channels_max = 2, 773 .buffer_bytes_max = (128*1024), 774 .period_bytes_min = 32, 775 .period_bytes_max = (128*1024), 776 .periods_min = 1, 777 .periods_max = 1024, 778 .fifo_size = 0, 779 }; 780 781 static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) 782 { 783 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 784 struct snd_pcm_runtime *runtime = substream->runtime; 785 786 sonic->mode |= SV_MODE_PLAY; 787 sonic->playback_substream = substream; 788 runtime->hw = snd_sonicvibes_playback; 789 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); 790 return 0; 791 } 792 793 static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) 794 { 795 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 796 struct snd_pcm_runtime *runtime = substream->runtime; 797 798 sonic->mode |= SV_MODE_CAPTURE; 799 sonic->capture_substream = substream; 800 runtime->hw = snd_sonicvibes_capture; 801 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 802 &snd_sonicvibes_hw_constraints_adc_clock); 803 return 0; 804 } 805 806 static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) 807 { 808 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 809 810 sonic->playback_substream = NULL; 811 sonic->mode &= ~SV_MODE_PLAY; 812 return 0; 813 } 814 815 static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) 816 { 817 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 818 819 sonic->capture_substream = NULL; 820 sonic->mode &= ~SV_MODE_CAPTURE; 821 return 0; 822 } 823 824 static struct snd_pcm_ops snd_sonicvibes_playback_ops = { 825 .open = snd_sonicvibes_playback_open, 826 .close = snd_sonicvibes_playback_close, 827 .ioctl = snd_pcm_lib_ioctl, 828 .hw_params = snd_sonicvibes_hw_params, 829 .hw_free = snd_sonicvibes_hw_free, 830 .prepare = snd_sonicvibes_playback_prepare, 831 .trigger = snd_sonicvibes_playback_trigger, 832 .pointer = snd_sonicvibes_playback_pointer, 833 }; 834 835 static struct snd_pcm_ops snd_sonicvibes_capture_ops = { 836 .open = snd_sonicvibes_capture_open, 837 .close = snd_sonicvibes_capture_close, 838 .ioctl = snd_pcm_lib_ioctl, 839 .hw_params = snd_sonicvibes_hw_params, 840 .hw_free = snd_sonicvibes_hw_free, 841 .prepare = snd_sonicvibes_capture_prepare, 842 .trigger = snd_sonicvibes_capture_trigger, 843 .pointer = snd_sonicvibes_capture_pointer, 844 }; 845 846 static int __devinit snd_sonicvibes_pcm(struct sonicvibes * sonic, int device, struct snd_pcm ** rpcm) 847 { 848 struct snd_pcm *pcm; 849 int err; 850 851 if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0) 852 return err; 853 snd_assert(pcm != NULL, return -EINVAL); 854 855 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); 856 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); 857 858 pcm->private_data = sonic; 859 pcm->info_flags = 0; 860 strcpy(pcm->name, "S3 SonicVibes"); 861 sonic->pcm = pcm; 862 863 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, 864 snd_dma_pci_data(sonic->pci), 64*1024, 128*1024); 865 866 if (rpcm) 867 *rpcm = pcm; 868 return 0; 869 } 870 871 /* 872 * Mixer part 873 */ 874 875 #define SONICVIBES_MUX(xname, xindex) \ 876 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 877 .info = snd_sonicvibes_info_mux, \ 878 .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux } 879 880 static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 881 { 882 static char *texts[7] = { 883 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" 884 }; 885 886 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 887 uinfo->count = 2; 888 uinfo->value.enumerated.items = 7; 889 if (uinfo->value.enumerated.item >= 7) 890 uinfo->value.enumerated.item = 6; 891 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); 892 return 0; 893 } 894 895 static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 896 { 897 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 898 899 spin_lock_irq(&sonic->reg_lock); 900 ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 901 ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 902 spin_unlock_irq(&sonic->reg_lock); 903 return 0; 904 } 905 906 static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 907 { 908 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 909 unsigned short left, right, oval1, oval2; 910 int change; 911 912 if (ucontrol->value.enumerated.item[0] >= 7 || 913 ucontrol->value.enumerated.item[1] >= 7) 914 return -EINVAL; 915 left = (ucontrol->value.enumerated.item[0] + 1) << 5; 916 right = (ucontrol->value.enumerated.item[1] + 1) << 5; 917 spin_lock_irq(&sonic->reg_lock); 918 oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); 919 oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); 920 left = (oval1 & ~SV_RECSRC_OUT) | left; 921 right = (oval2 & ~SV_RECSRC_OUT) | right; 922 change = left != oval1 || right != oval2; 923 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left); 924 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); 925 spin_unlock_irq(&sonic->reg_lock); 926 return change; 927 } 928 929 #define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ 930 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 931 .info = snd_sonicvibes_info_single, \ 932 .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ 933 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 934 935 static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 936 { 937 int mask = (kcontrol->private_value >> 16) & 0xff; 938 939 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 940 uinfo->count = 1; 941 uinfo->value.integer.min = 0; 942 uinfo->value.integer.max = mask; 943 return 0; 944 } 945 946 static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 947 { 948 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 949 int reg = kcontrol->private_value & 0xff; 950 int shift = (kcontrol->private_value >> 8) & 0xff; 951 int mask = (kcontrol->private_value >> 16) & 0xff; 952 int invert = (kcontrol->private_value >> 24) & 0xff; 953 954 spin_lock_irq(&sonic->reg_lock); 955 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; 956 spin_unlock_irq(&sonic->reg_lock); 957 if (invert) 958 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 959 return 0; 960 } 961 962 static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 963 { 964 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 965 int reg = kcontrol->private_value & 0xff; 966 int shift = (kcontrol->private_value >> 8) & 0xff; 967 int mask = (kcontrol->private_value >> 16) & 0xff; 968 int invert = (kcontrol->private_value >> 24) & 0xff; 969 int change; 970 unsigned short val, oval; 971 972 val = (ucontrol->value.integer.value[0] & mask); 973 if (invert) 974 val = mask - val; 975 val <<= shift; 976 spin_lock_irq(&sonic->reg_lock); 977 oval = snd_sonicvibes_in1(sonic, reg); 978 val = (oval & ~(mask << shift)) | val; 979 change = val != oval; 980 snd_sonicvibes_out1(sonic, reg, val); 981 spin_unlock_irq(&sonic->reg_lock); 982 return change; 983 } 984 985 #define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 986 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 987 .info = snd_sonicvibes_info_double, \ 988 .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ 989 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 990 991 static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 992 { 993 int mask = (kcontrol->private_value >> 24) & 0xff; 994 995 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 996 uinfo->count = 2; 997 uinfo->value.integer.min = 0; 998 uinfo->value.integer.max = mask; 999 return 0; 1000 } 1001 1002 static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1003 { 1004 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1005 int left_reg = kcontrol->private_value & 0xff; 1006 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1007 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1008 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1009 int mask = (kcontrol->private_value >> 24) & 0xff; 1010 int invert = (kcontrol->private_value >> 22) & 1; 1011 1012 spin_lock_irq(&sonic->reg_lock); 1013 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; 1014 ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; 1015 spin_unlock_irq(&sonic->reg_lock); 1016 if (invert) { 1017 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 1018 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 1019 } 1020 return 0; 1021 } 1022 1023 static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 1024 { 1025 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1026 int left_reg = kcontrol->private_value & 0xff; 1027 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1028 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1029 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1030 int mask = (kcontrol->private_value >> 24) & 0xff; 1031 int invert = (kcontrol->private_value >> 22) & 1; 1032 int change; 1033 unsigned short val1, val2, oval1, oval2; 1034 1035 val1 = ucontrol->value.integer.value[0] & mask; 1036 val2 = ucontrol->value.integer.value[1] & mask; 1037 if (invert) { 1038 val1 = mask - val1; 1039 val2 = mask - val2; 1040 } 1041 val1 <<= shift_left; 1042 val2 <<= shift_right; 1043 spin_lock_irq(&sonic->reg_lock); 1044 oval1 = snd_sonicvibes_in1(sonic, left_reg); 1045 oval2 = snd_sonicvibes_in1(sonic, right_reg); 1046 val1 = (oval1 & ~(mask << shift_left)) | val1; 1047 val2 = (oval2 & ~(mask << shift_right)) | val2; 1048 change = val1 != oval1 || val2 != oval2; 1049 snd_sonicvibes_out1(sonic, left_reg, val1); 1050 snd_sonicvibes_out1(sonic, right_reg, val2); 1051 spin_unlock_irq(&sonic->reg_lock); 1052 return change; 1053 } 1054 1055 static struct snd_kcontrol_new snd_sonicvibes_controls[] __devinitdata = { 1056 SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), 1057 SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), 1058 SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), 1059 SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), 1060 SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), 1061 SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), 1062 SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), 1063 SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1), 1064 SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1), 1065 SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0), 1066 SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), 1067 SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), 1068 SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), 1069 SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), 1070 SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), 1071 SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), 1072 SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), 1073 SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), 1074 SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), 1075 SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), 1076 SONICVIBES_MUX("Capture Source", 0) 1077 }; 1078 1079 static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) 1080 { 1081 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); 1082 sonic->master_mute = NULL; 1083 sonic->master_volume = NULL; 1084 } 1085 1086 static int __devinit snd_sonicvibes_mixer(struct sonicvibes * sonic) 1087 { 1088 struct snd_card *card; 1089 struct snd_kcontrol *kctl; 1090 unsigned int idx; 1091 int err; 1092 1093 snd_assert(sonic != NULL && sonic->card != NULL, return -EINVAL); 1094 card = sonic->card; 1095 strcpy(card->mixername, "S3 SonicVibes"); 1096 1097 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { 1098 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0) 1099 return err; 1100 switch (idx) { 1101 case 0: 1102 case 1: kctl->private_free = snd_sonicvibes_master_free; break; 1103 } 1104 } 1105 return 0; 1106 } 1107 1108 /* 1109 1110 */ 1111 1112 static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, 1113 struct snd_info_buffer *buffer) 1114 { 1115 struct sonicvibes *sonic = entry->private_data; 1116 unsigned char tmp; 1117 1118 tmp = sonic->srs_space & 0x0f; 1119 snd_iprintf(buffer, "SRS 3D : %s\n", 1120 sonic->srs_space & 0x80 ? "off" : "on"); 1121 snd_iprintf(buffer, "SRS Space : %s\n", 1122 tmp == 0x00 ? "100%" : 1123 tmp == 0x01 ? "75%" : 1124 tmp == 0x02 ? "50%" : 1125 tmp == 0x03 ? "25%" : "0%"); 1126 tmp = sonic->srs_center & 0x0f; 1127 snd_iprintf(buffer, "SRS Center : %s\n", 1128 tmp == 0x00 ? "100%" : 1129 tmp == 0x01 ? "75%" : 1130 tmp == 0x02 ? "50%" : 1131 tmp == 0x03 ? "25%" : "0%"); 1132 tmp = sonic->wave_source & 0x03; 1133 snd_iprintf(buffer, "WaveTable Source : %s\n", 1134 tmp == 0x00 ? "on-board ROM" : 1135 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); 1136 tmp = sonic->mpu_switch; 1137 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); 1138 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); 1139 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); 1140 } 1141 1142 static void __devinit snd_sonicvibes_proc_init(struct sonicvibes * sonic) 1143 { 1144 struct snd_info_entry *entry; 1145 1146 if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry)) 1147 snd_info_set_text_ops(entry, sonic, snd_sonicvibes_proc_read); 1148 } 1149 1150 /* 1151 1152 */ 1153 1154 #ifdef SUPPORT_JOYSTICK 1155 static struct snd_kcontrol_new snd_sonicvibes_game_control __devinitdata = 1156 SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); 1157 1158 static int __devinit snd_sonicvibes_create_gameport(struct sonicvibes *sonic) 1159 { 1160 struct gameport *gp; 1161 1162 sonic->gameport = gp = gameport_allocate_port(); 1163 if (!gp) { 1164 printk(KERN_ERR "sonicvibes: cannot allocate memory for gameport\n"); 1165 return -ENOMEM; 1166 } 1167 1168 gameport_set_name(gp, "SonicVibes Gameport"); 1169 gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); 1170 gameport_set_dev_parent(gp, &sonic->pci->dev); 1171 gp->io = sonic->game_port; 1172 1173 gameport_register_port(gp); 1174 1175 snd_ctl_add(sonic->card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); 1176 1177 return 0; 1178 } 1179 1180 static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) 1181 { 1182 if (sonic->gameport) { 1183 gameport_unregister_port(sonic->gameport); 1184 sonic->gameport = NULL; 1185 } 1186 } 1187 #else 1188 static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } 1189 static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } 1190 #endif 1191 1192 static int snd_sonicvibes_free(struct sonicvibes *sonic) 1193 { 1194 snd_sonicvibes_free_gameport(sonic); 1195 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); 1196 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); 1197 if (sonic->irq >= 0) 1198 free_irq(sonic->irq, (void *)sonic); 1199 release_and_free_resource(sonic->res_dmaa); 1200 release_and_free_resource(sonic->res_dmac); 1201 pci_release_regions(sonic->pci); 1202 pci_disable_device(sonic->pci); 1203 kfree(sonic); 1204 return 0; 1205 } 1206 1207 static int snd_sonicvibes_dev_free(struct snd_device *device) 1208 { 1209 struct sonicvibes *sonic = device->device_data; 1210 return snd_sonicvibes_free(sonic); 1211 } 1212 1213 static int __devinit snd_sonicvibes_create(struct snd_card *card, 1214 struct pci_dev *pci, 1215 int reverb, 1216 int mge, 1217 struct sonicvibes ** rsonic) 1218 { 1219 struct sonicvibes *sonic; 1220 unsigned int dmaa, dmac; 1221 int err; 1222 static struct snd_device_ops ops = { 1223 .dev_free = snd_sonicvibes_dev_free, 1224 }; 1225 1226 *rsonic = NULL; 1227 /* enable PCI device */ 1228 if ((err = pci_enable_device(pci)) < 0) 1229 return err; 1230 /* check, if we can restrict PCI DMA transfers to 24 bits */ 1231 if (pci_set_dma_mask(pci, DMA_24BIT_MASK) < 0 || 1232 pci_set_consistent_dma_mask(pci, DMA_24BIT_MASK) < 0) { 1233 snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n"); 1234 pci_disable_device(pci); 1235 return -ENXIO; 1236 } 1237 1238 sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); 1239 if (sonic == NULL) { 1240 pci_disable_device(pci); 1241 return -ENOMEM; 1242 } 1243 spin_lock_init(&sonic->reg_lock); 1244 sonic->card = card; 1245 sonic->pci = pci; 1246 sonic->irq = -1; 1247 1248 if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) { 1249 kfree(sonic); 1250 pci_disable_device(pci); 1251 return err; 1252 } 1253 1254 sonic->sb_port = pci_resource_start(pci, 0); 1255 sonic->enh_port = pci_resource_start(pci, 1); 1256 sonic->synth_port = pci_resource_start(pci, 2); 1257 sonic->midi_port = pci_resource_start(pci, 3); 1258 sonic->game_port = pci_resource_start(pci, 4); 1259 1260 if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_DISABLED|IRQF_SHARED, "S3 SonicVibes", (void *)sonic)) { 1261 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); 1262 snd_sonicvibes_free(sonic); 1263 return -EBUSY; 1264 } 1265 sonic->irq = pci->irq; 1266 1267 pci_read_config_dword(pci, 0x40, &dmaa); 1268 pci_read_config_dword(pci, 0x48, &dmac); 1269 dmaio &= ~0x0f; 1270 dmaa &= ~0x0f; 1271 dmac &= ~0x0f; 1272 if (!dmaa) { 1273 dmaa = dmaio; 1274 dmaio += 0x10; 1275 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa); 1276 } 1277 if (!dmac) { 1278 dmac = dmaio; 1279 dmaio += 0x10; 1280 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac); 1281 } 1282 pci_write_config_dword(pci, 0x40, dmaa); 1283 pci_write_config_dword(pci, 0x48, dmac); 1284 1285 if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) { 1286 snd_sonicvibes_free(sonic); 1287 snd_printk(KERN_ERR "unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1); 1288 return -EBUSY; 1289 } 1290 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) { 1291 snd_sonicvibes_free(sonic); 1292 snd_printk(KERN_ERR "unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1); 1293 return -EBUSY; 1294 } 1295 1296 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); 1297 pci_read_config_dword(pci, 0x48, &sonic->dmac_port); 1298 sonic->dmaa_port &= ~0x0f; 1299 sonic->dmac_port &= ~0x0f; 1300 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ 1301 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ 1302 /* ok.. initialize S3 SonicVibes chip */ 1303 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ 1304 udelay(100); 1305 outb(0, SV_REG(sonic, CONTROL)); /* release reset */ 1306 udelay(100); 1307 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); 1308 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1309 #if 1 1310 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ 1311 #else 1312 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ 1313 #endif 1314 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ 1315 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); 1316 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1317 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ 1318 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ 1319 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ 1320 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); 1321 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ 1322 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ 1323 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ 1324 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ 1325 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); 1326 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); 1327 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); 1328 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); 1329 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); 1330 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); 1331 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); 1332 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); 1333 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); 1334 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); 1335 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); 1336 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); 1337 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); 1338 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); 1339 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); 1340 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); 1341 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); 1342 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); 1343 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); 1344 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); 1345 #if 0 1346 snd_sonicvibes_debug(sonic); 1347 #endif 1348 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); 1349 1350 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) { 1351 snd_sonicvibes_free(sonic); 1352 return err; 1353 } 1354 1355 snd_sonicvibes_proc_init(sonic); 1356 1357 snd_card_set_dev(card, &pci->dev); 1358 1359 *rsonic = sonic; 1360 return 0; 1361 } 1362 1363 /* 1364 * MIDI section 1365 */ 1366 1367 static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] __devinitdata = { 1368 SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), 1369 SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), 1370 SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), 1371 SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), 1372 SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) 1373 }; 1374 1375 static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) 1376 { 1377 struct sonicvibes *sonic = mpu->private_data; 1378 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1379 return 0; 1380 } 1381 1382 static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) 1383 { 1384 struct sonicvibes *sonic = mpu->private_data; 1385 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1386 } 1387 1388 static int __devinit snd_sonicvibes_midi(struct sonicvibes * sonic, 1389 struct snd_rawmidi *rmidi) 1390 { 1391 struct snd_mpu401 * mpu = rmidi->private_data; 1392 struct snd_card *card = sonic->card; 1393 struct snd_rawmidi_str *dir; 1394 unsigned int idx; 1395 int err; 1396 1397 mpu->private_data = sonic; 1398 mpu->open_input = snd_sonicvibes_midi_input_open; 1399 mpu->close_input = snd_sonicvibes_midi_input_close; 1400 dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; 1401 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) 1402 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0) 1403 return err; 1404 return 0; 1405 } 1406 1407 static int __devinit snd_sonic_probe(struct pci_dev *pci, 1408 const struct pci_device_id *pci_id) 1409 { 1410 static int dev; 1411 struct snd_card *card; 1412 struct sonicvibes *sonic; 1413 struct snd_rawmidi *midi_uart; 1414 struct snd_opl3 *opl3; 1415 int idx, err; 1416 1417 if (dev >= SNDRV_CARDS) 1418 return -ENODEV; 1419 if (!enable[dev]) { 1420 dev++; 1421 return -ENOENT; 1422 } 1423 1424 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); 1425 if (card == NULL) 1426 return -ENOMEM; 1427 for (idx = 0; idx < 5; idx++) { 1428 if (pci_resource_start(pci, idx) == 0 || 1429 !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) { 1430 snd_card_free(card); 1431 return -ENODEV; 1432 } 1433 } 1434 if ((err = snd_sonicvibes_create(card, pci, 1435 reverb[dev] ? 1 : 0, 1436 mge[dev] ? 1 : 0, 1437 &sonic)) < 0) { 1438 snd_card_free(card); 1439 return err; 1440 } 1441 1442 strcpy(card->driver, "SonicVibes"); 1443 strcpy(card->shortname, "S3 SonicVibes"); 1444 sprintf(card->longname, "%s rev %i at 0x%llx, irq %i", 1445 card->shortname, 1446 sonic->revision, 1447 (unsigned long long)pci_resource_start(pci, 1), 1448 sonic->irq); 1449 1450 if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) { 1451 snd_card_free(card); 1452 return err; 1453 } 1454 if ((err = snd_sonicvibes_mixer(sonic)) < 0) { 1455 snd_card_free(card); 1456 return err; 1457 } 1458 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, 1459 sonic->midi_port, MPU401_INFO_INTEGRATED, 1460 sonic->irq, 0, 1461 &midi_uart)) < 0) { 1462 snd_card_free(card); 1463 return err; 1464 } 1465 snd_sonicvibes_midi(sonic, midi_uart); 1466 if ((err = snd_opl3_create(card, sonic->synth_port, 1467 sonic->synth_port + 2, 1468 OPL3_HW_OPL3_SV, 1, &opl3)) < 0) { 1469 snd_card_free(card); 1470 return err; 1471 } 1472 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { 1473 snd_card_free(card); 1474 return err; 1475 } 1476 1477 snd_sonicvibes_create_gameport(sonic); 1478 1479 if ((err = snd_card_register(card)) < 0) { 1480 snd_card_free(card); 1481 return err; 1482 } 1483 1484 pci_set_drvdata(pci, card); 1485 dev++; 1486 return 0; 1487 } 1488 1489 static void __devexit snd_sonic_remove(struct pci_dev *pci) 1490 { 1491 snd_card_free(pci_get_drvdata(pci)); 1492 pci_set_drvdata(pci, NULL); 1493 } 1494 1495 static struct pci_driver driver = { 1496 .name = "S3 SonicVibes", 1497 .id_table = snd_sonic_ids, 1498 .probe = snd_sonic_probe, 1499 .remove = __devexit_p(snd_sonic_remove), 1500 }; 1501 1502 static int __init alsa_card_sonicvibes_init(void) 1503 { 1504 return pci_register_driver(&driver); 1505 } 1506 1507 static void __exit alsa_card_sonicvibes_exit(void) 1508 { 1509 pci_unregister_driver(&driver); 1510 } 1511 1512 module_init(alsa_card_sonicvibes_init) 1513 module_exit(alsa_card_sonicvibes_exit) 1514