1 /* 2 * Driver for S3 SonicVibes soundcard 3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz> 4 * 5 * BUGS: 6 * It looks like 86c617 rev 3 doesn't supports DDMA buffers above 16MB? 7 * Driver sometimes hangs... Nobody knows why at this moment... 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation; either version 2 of the License, or 12 * (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 22 * 23 */ 24 25 #include <linux/delay.h> 26 #include <linux/init.h> 27 #include <linux/interrupt.h> 28 #include <linux/pci.h> 29 #include <linux/slab.h> 30 #include <linux/gameport.h> 31 #include <linux/moduleparam.h> 32 #include <linux/dma-mapping.h> 33 34 #include <sound/core.h> 35 #include <sound/pcm.h> 36 #include <sound/info.h> 37 #include <sound/control.h> 38 #include <sound/mpu401.h> 39 #include <sound/opl3.h> 40 #include <sound/initval.h> 41 42 #include <asm/io.h> 43 44 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); 45 MODULE_DESCRIPTION("S3 SonicVibes PCI"); 46 MODULE_LICENSE("GPL"); 47 MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); 48 49 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) 50 #define SUPPORT_JOYSTICK 1 51 #endif 52 53 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 54 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 55 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ 56 static int reverb[SNDRV_CARDS]; 57 static int mge[SNDRV_CARDS]; 58 static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ 59 60 module_param_array(index, int, NULL, 0444); 61 MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard."); 62 module_param_array(id, charp, NULL, 0444); 63 MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard."); 64 module_param_array(enable, bool, NULL, 0444); 65 MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard."); 66 module_param_array(reverb, bool, NULL, 0444); 67 MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard."); 68 module_param_array(mge, bool, NULL, 0444); 69 MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard."); 70 module_param(dmaio, uint, 0444); 71 MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard."); 72 73 /* 74 * Enhanced port direct registers 75 */ 76 77 #define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) 78 79 #define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ 80 #define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ 81 #define SV_TEST 0x02 /* test bit */ 82 #define SV_REVERB 0x04 /* reverb enable */ 83 #define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ 84 #define SV_INTA 0x20 /* INTA driving - should be always 1 */ 85 #define SV_RESET 0x80 /* reset chip */ 86 #define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ 87 #define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ 88 #define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ 89 #define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ 90 #define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ 91 #define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ 92 #define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ 93 #define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ 94 #define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ 95 #define SV_SPEC_IRQ 0x08 /* special interrupt */ 96 #define SV_UD_IRQ 0x40 /* Up/Down interrupt */ 97 #define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ 98 #define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ 99 #define SV_MCE 0x40 /* mode change enable */ 100 #define SV_TRD 0x80 /* DMA transfer request disabled */ 101 #define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ 102 103 /* 104 * Enhanced port indirect registers 105 */ 106 107 #define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ 108 #define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ 109 #define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ 110 #define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ 111 #define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ 112 #define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ 113 #define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ 114 #define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ 115 #define SV_IREG_MIC 0x08 /* MIC Input Control */ 116 #define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ 117 #define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ 118 #define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ 119 #define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ 120 #define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ 121 #define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ 122 #define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ 123 #define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ 124 #define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ 125 #define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ 126 #define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ 127 #define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ 128 #define SV_IREG_REVISION 0x15 /* Revision */ 129 #define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ 130 #define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ 131 #define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ 132 #define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ 133 #define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ 134 #define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ 135 #define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ 136 #define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ 137 #define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ 138 #define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ 139 #define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ 140 #define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ 141 #define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ 142 #define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ 143 #define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ 144 #define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ 145 #define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ 146 #define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ 147 #define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ 148 #define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ 149 #define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ 150 #define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ 151 152 #define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M 153 #define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M 154 155 /* 156 * DMA registers 157 */ 158 159 #define SV_DMA_ADDR0 0x00 160 #define SV_DMA_ADDR1 0x01 161 #define SV_DMA_ADDR2 0x02 162 #define SV_DMA_ADDR3 0x03 163 #define SV_DMA_COUNT0 0x04 164 #define SV_DMA_COUNT1 0x05 165 #define SV_DMA_COUNT2 0x06 166 #define SV_DMA_MODE 0x0b 167 #define SV_DMA_RESET 0x0d 168 #define SV_DMA_MASK 0x0f 169 170 /* 171 * Record sources 172 */ 173 174 #define SV_RECSRC_RESERVED (0x00<<5) 175 #define SV_RECSRC_CD (0x01<<5) 176 #define SV_RECSRC_DAC (0x02<<5) 177 #define SV_RECSRC_AUX2 (0x03<<5) 178 #define SV_RECSRC_LINE (0x04<<5) 179 #define SV_RECSRC_AUX1 (0x05<<5) 180 #define SV_RECSRC_MIC (0x06<<5) 181 #define SV_RECSRC_OUT (0x07<<5) 182 183 /* 184 * constants 185 */ 186 187 #define SV_FULLRATE 48000 188 #define SV_REFFREQUENCY 24576000 189 #define SV_ADCMULT 512 190 191 #define SV_MODE_PLAY 1 192 #define SV_MODE_CAPTURE 2 193 194 /* 195 196 */ 197 198 struct sonicvibes { 199 unsigned long dma1size; 200 unsigned long dma2size; 201 int irq; 202 203 unsigned long sb_port; 204 unsigned long enh_port; 205 unsigned long synth_port; 206 unsigned long midi_port; 207 unsigned long game_port; 208 unsigned int dmaa_port; 209 struct resource *res_dmaa; 210 unsigned int dmac_port; 211 struct resource *res_dmac; 212 213 unsigned char enable; 214 unsigned char irqmask; 215 unsigned char revision; 216 unsigned char format; 217 unsigned char srs_space; 218 unsigned char srs_center; 219 unsigned char mpu_switch; 220 unsigned char wave_source; 221 222 unsigned int mode; 223 224 struct pci_dev *pci; 225 struct snd_card *card; 226 struct snd_pcm *pcm; 227 struct snd_pcm_substream *playback_substream; 228 struct snd_pcm_substream *capture_substream; 229 struct snd_rawmidi *rmidi; 230 struct snd_hwdep *fmsynth; /* S3FM */ 231 232 spinlock_t reg_lock; 233 234 unsigned int p_dma_size; 235 unsigned int c_dma_size; 236 237 struct snd_kcontrol *master_mute; 238 struct snd_kcontrol *master_volume; 239 240 #ifdef SUPPORT_JOYSTICK 241 struct gameport *gameport; 242 #endif 243 }; 244 245 static struct pci_device_id snd_sonic_ids[] = { 246 { 0x5333, 0xca00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, 247 { 0, } 248 }; 249 250 MODULE_DEVICE_TABLE(pci, snd_sonic_ids); 251 252 static struct snd_ratden sonicvibes_adc_clock = { 253 .num_min = 4000 * 65536, 254 .num_max = 48000UL * 65536, 255 .num_step = 1, 256 .den = 65536, 257 }; 258 static struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { 259 .nrats = 1, 260 .rats = &sonicvibes_adc_clock, 261 }; 262 263 /* 264 * common I/O routines 265 */ 266 267 static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, 268 unsigned int addr, 269 unsigned int count) 270 { 271 count--; 272 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); 273 outl(count, sonic->dmaa_port + SV_DMA_COUNT0); 274 outb(0x18, sonic->dmaa_port + SV_DMA_MODE); 275 #if 0 276 printk("program dmaa: addr = 0x%x, paddr = 0x%x\n", 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 printk("program dmac: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); 292 #endif 293 } 294 295 static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) 296 { 297 return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; 298 } 299 300 static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) 301 { 302 /* note: dmac is working in word mode!!! */ 303 return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; 304 } 305 306 static void snd_sonicvibes_out1(struct sonicvibes * sonic, 307 unsigned char reg, 308 unsigned char value) 309 { 310 outb(reg, SV_REG(sonic, INDEX)); 311 udelay(10); 312 outb(value, SV_REG(sonic, DATA)); 313 udelay(10); 314 } 315 316 static void snd_sonicvibes_out(struct sonicvibes * sonic, 317 unsigned char reg, 318 unsigned char value) 319 { 320 unsigned long flags; 321 322 spin_lock_irqsave(&sonic->reg_lock, flags); 323 outb(reg, SV_REG(sonic, INDEX)); 324 udelay(10); 325 outb(value, SV_REG(sonic, DATA)); 326 udelay(10); 327 spin_unlock_irqrestore(&sonic->reg_lock, flags); 328 } 329 330 static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) 331 { 332 unsigned char value; 333 334 outb(reg, SV_REG(sonic, INDEX)); 335 udelay(10); 336 value = inb(SV_REG(sonic, DATA)); 337 udelay(10); 338 return value; 339 } 340 341 static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) 342 { 343 unsigned long flags; 344 unsigned char value; 345 346 spin_lock_irqsave(&sonic->reg_lock, flags); 347 outb(reg, SV_REG(sonic, INDEX)); 348 udelay(10); 349 value = inb(SV_REG(sonic, DATA)); 350 udelay(10); 351 spin_unlock_irqrestore(&sonic->reg_lock, flags); 352 return value; 353 } 354 355 #if 0 356 static void snd_sonicvibes_debug(struct sonicvibes * sonic) 357 { 358 printk("SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX))); 359 printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS))); 360 printk(" 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00)); 361 printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20)); 362 printk(" 0x01: right input = 0x%02x ", snd_sonicvibes_in(sonic, 0x01)); 363 printk(" 0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21)); 364 printk(" 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02)); 365 printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22)); 366 printk(" 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03)); 367 printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23)); 368 printk(" 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04)); 369 printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24)); 370 printk(" 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05)); 371 printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25)); 372 printk(" 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06)); 373 printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26)); 374 printk(" 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07)); 375 printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27)); 376 printk(" 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08)); 377 printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28)); 378 printk(" 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09)); 379 printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29)); 380 printk(" 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a)); 381 printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a)); 382 printk(" 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b)); 383 printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b)); 384 printk(" 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c)); 385 printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c)); 386 printk(" 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d)); 387 printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d)); 388 printk(" 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e)); 389 printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e)); 390 printk(" 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f)); 391 printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f)); 392 printk(" 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10)); 393 printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30)); 394 printk(" 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11)); 395 printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31)); 396 printk(" 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12)); 397 printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32)); 398 printk(" 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13)); 399 printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33)); 400 printk(" 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14)); 401 printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34)); 402 printk(" 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15)); 403 printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35)); 404 printk(" 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16)); 405 printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36)); 406 printk(" 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17)); 407 printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37)); 408 printk(" 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18)); 409 printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38)); 410 printk(" 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19)); 411 printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39)); 412 printk(" 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a)); 413 printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a)); 414 printk(" 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b)); 415 printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b)); 416 printk(" 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c)); 417 printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c)); 418 printk(" 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d)); 419 printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d)); 420 printk(" 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e)); 421 printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e)); 422 printk(" 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f)); 423 printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f)); 424 } 425 426 #endif 427 428 static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, 429 unsigned char mask, 430 unsigned char value) 431 { 432 unsigned long flags; 433 434 spin_lock_irqsave(&sonic->reg_lock, flags); 435 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); 436 if (mask) { 437 sonic->format = inb(SV_REG(sonic, DATA)); 438 udelay(10); 439 } 440 sonic->format = (sonic->format & mask) | value; 441 outb(sonic->format, SV_REG(sonic, DATA)); 442 udelay(10); 443 outb(0, SV_REG(sonic, INDEX)); 444 udelay(10); 445 spin_unlock_irqrestore(&sonic->reg_lock, flags); 446 } 447 448 static void snd_sonicvibes_pll(unsigned int rate, 449 unsigned int *res_r, 450 unsigned int *res_m, 451 unsigned int *res_n) 452 { 453 unsigned int r, m = 0, n = 0; 454 unsigned int xm, xn, xr, xd, metric = ~0U; 455 456 if (rate < 625000 / SV_ADCMULT) 457 rate = 625000 / SV_ADCMULT; 458 if (rate > 150000000 / SV_ADCMULT) 459 rate = 150000000 / SV_ADCMULT; 460 /* slight violation of specs, needed for continuous sampling rates */ 461 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); 462 for (xn = 3; xn < 33; xn++) /* 35 */ 463 for (xm = 3; xm < 257; xm++) { 464 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; 465 if (xr >= rate) 466 xd = xr - rate; 467 else 468 xd = rate - xr; 469 if (xd < metric) { 470 metric = xd; 471 m = xm - 2; 472 n = xn - 2; 473 } 474 } 475 *res_r = r; 476 *res_m = m; 477 *res_n = n; 478 #if 0 479 printk("metric = %i, xm = %i, xn = %i\n", metric, xm, xn); 480 printk("pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); 481 #endif 482 } 483 484 static void snd_sonicvibes_setpll(struct sonicvibes * sonic, 485 unsigned char reg, 486 unsigned int rate) 487 { 488 unsigned long flags; 489 unsigned int r, m, n; 490 491 snd_sonicvibes_pll(rate, &r, &m, &n); 492 if (sonic != NULL) { 493 spin_lock_irqsave(&sonic->reg_lock, flags); 494 snd_sonicvibes_out1(sonic, reg, m); 495 snd_sonicvibes_out1(sonic, reg + 1, r | n); 496 spin_unlock_irqrestore(&sonic->reg_lock, flags); 497 } 498 } 499 500 static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) 501 { 502 unsigned long flags; 503 unsigned int div; 504 unsigned char clock; 505 506 div = 48000 / rate; 507 if (div > 8) 508 div = 8; 509 if ((48000 / div) == rate) { /* use the alternate clock */ 510 clock = 0x10; 511 } else { /* use the PLL source */ 512 clock = 0x00; 513 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); 514 } 515 spin_lock_irqsave(&sonic->reg_lock, flags); 516 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); 517 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); 518 spin_unlock_irqrestore(&sonic->reg_lock, flags); 519 } 520 521 static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, 522 struct snd_pcm_hw_rule *rule) 523 { 524 unsigned int rate, div, r, m, n; 525 526 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == 527 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { 528 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; 529 div = 48000 / rate; 530 if (div > 8) 531 div = 8; 532 if ((48000 / div) == rate) { 533 params->rate_num = rate; 534 params->rate_den = 1; 535 } else { 536 snd_sonicvibes_pll(rate, &r, &m, &n); 537 snd_BUG_ON(SV_REFFREQUENCY % 16); 538 snd_BUG_ON(SV_ADCMULT % 512); 539 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; 540 params->rate_den = (SV_ADCMULT/512) * (m+2); 541 } 542 } 543 return 0; 544 } 545 546 static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) 547 { 548 unsigned int div; 549 unsigned long flags; 550 551 div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; 552 if (div > 65535) 553 div = 65535; 554 spin_lock_irqsave(&sonic->reg_lock, flags); 555 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); 556 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); 557 spin_unlock_irqrestore(&sonic->reg_lock, flags); 558 } 559 560 static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) 561 { 562 int result = 0; 563 564 spin_lock(&sonic->reg_lock); 565 if (cmd == SNDRV_PCM_TRIGGER_START) { 566 if (!(sonic->enable & what)) { 567 sonic->enable |= what; 568 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 569 } 570 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 571 if (sonic->enable & what) { 572 sonic->enable &= ~what; 573 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 574 } 575 } else { 576 result = -EINVAL; 577 } 578 spin_unlock(&sonic->reg_lock); 579 return result; 580 } 581 582 static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) 583 { 584 struct sonicvibes *sonic = dev_id; 585 unsigned char status; 586 587 status = inb(SV_REG(sonic, STATUS)); 588 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) 589 return IRQ_NONE; 590 if (status == 0xff) { /* failure */ 591 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); 592 snd_printk(KERN_ERR "IRQ failure - interrupts disabled!!\n"); 593 return IRQ_HANDLED; 594 } 595 if (sonic->pcm) { 596 if (status & SV_DMAA_IRQ) 597 snd_pcm_period_elapsed(sonic->playback_substream); 598 if (status & SV_DMAC_IRQ) 599 snd_pcm_period_elapsed(sonic->capture_substream); 600 } 601 if (sonic->rmidi) { 602 if (status & SV_MIDI_IRQ) 603 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data); 604 } 605 if (status & SV_UD_IRQ) { 606 unsigned char udreg; 607 int vol, oleft, oright, mleft, mright; 608 609 spin_lock(&sonic->reg_lock); 610 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); 611 vol = udreg & 0x3f; 612 if (!(udreg & 0x40)) 613 vol = -vol; 614 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); 615 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); 616 oleft &= 0x1f; 617 oright &= 0x1f; 618 oleft += vol; 619 if (oleft < 0) 620 oleft = 0; 621 if (oleft > 0x1f) 622 oleft = 0x1f; 623 oright += vol; 624 if (oright < 0) 625 oright = 0; 626 if (oright > 0x1f) 627 oright = 0x1f; 628 if (udreg & 0x80) { 629 mleft ^= 0x80; 630 mright ^= 0x80; 631 } 632 oleft |= mleft & 0x80; 633 oright |= mright & 0x80; 634 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); 635 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); 636 spin_unlock(&sonic->reg_lock); 637 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); 638 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); 639 } 640 return IRQ_HANDLED; 641 } 642 643 /* 644 * PCM part 645 */ 646 647 static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, 648 int cmd) 649 { 650 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 651 return snd_sonicvibes_trigger(sonic, 1, cmd); 652 } 653 654 static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, 655 int cmd) 656 { 657 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 658 return snd_sonicvibes_trigger(sonic, 2, cmd); 659 } 660 661 static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream, 662 struct snd_pcm_hw_params *hw_params) 663 { 664 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); 665 } 666 667 static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream) 668 { 669 return snd_pcm_lib_free_pages(substream); 670 } 671 672 static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) 673 { 674 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 675 struct snd_pcm_runtime *runtime = substream->runtime; 676 unsigned char fmt = 0; 677 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 678 unsigned int count = snd_pcm_lib_period_bytes(substream); 679 680 sonic->p_dma_size = size; 681 count--; 682 if (runtime->channels > 1) 683 fmt |= 1; 684 if (snd_pcm_format_width(runtime->format) == 16) 685 fmt |= 2; 686 snd_sonicvibes_setfmt(sonic, ~3, fmt); 687 snd_sonicvibes_set_dac_rate(sonic, runtime->rate); 688 spin_lock_irq(&sonic->reg_lock); 689 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); 690 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); 691 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); 692 spin_unlock_irq(&sonic->reg_lock); 693 return 0; 694 } 695 696 static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) 697 { 698 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 699 struct snd_pcm_runtime *runtime = substream->runtime; 700 unsigned char fmt = 0; 701 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 702 unsigned int count = snd_pcm_lib_period_bytes(substream); 703 704 sonic->c_dma_size = size; 705 count >>= 1; 706 count--; 707 if (runtime->channels > 1) 708 fmt |= 0x10; 709 if (snd_pcm_format_width(runtime->format) == 16) 710 fmt |= 0x20; 711 snd_sonicvibes_setfmt(sonic, ~0x30, fmt); 712 snd_sonicvibes_set_adc_rate(sonic, runtime->rate); 713 spin_lock_irq(&sonic->reg_lock); 714 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); 715 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); 716 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); 717 spin_unlock_irq(&sonic->reg_lock); 718 return 0; 719 } 720 721 static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) 722 { 723 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 724 size_t ptr; 725 726 if (!(sonic->enable & 1)) 727 return 0; 728 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); 729 return bytes_to_frames(substream->runtime, ptr); 730 } 731 732 static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) 733 { 734 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 735 size_t ptr; 736 if (!(sonic->enable & 2)) 737 return 0; 738 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); 739 return bytes_to_frames(substream->runtime, ptr); 740 } 741 742 static struct snd_pcm_hardware snd_sonicvibes_playback = 743 { 744 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 745 SNDRV_PCM_INFO_BLOCK_TRANSFER | 746 SNDRV_PCM_INFO_MMAP_VALID), 747 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 748 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 749 .rate_min = 4000, 750 .rate_max = 48000, 751 .channels_min = 1, 752 .channels_max = 2, 753 .buffer_bytes_max = (128*1024), 754 .period_bytes_min = 32, 755 .period_bytes_max = (128*1024), 756 .periods_min = 1, 757 .periods_max = 1024, 758 .fifo_size = 0, 759 }; 760 761 static struct snd_pcm_hardware snd_sonicvibes_capture = 762 { 763 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 764 SNDRV_PCM_INFO_BLOCK_TRANSFER | 765 SNDRV_PCM_INFO_MMAP_VALID), 766 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 767 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 768 .rate_min = 4000, 769 .rate_max = 48000, 770 .channels_min = 1, 771 .channels_max = 2, 772 .buffer_bytes_max = (128*1024), 773 .period_bytes_min = 32, 774 .period_bytes_max = (128*1024), 775 .periods_min = 1, 776 .periods_max = 1024, 777 .fifo_size = 0, 778 }; 779 780 static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) 781 { 782 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 783 struct snd_pcm_runtime *runtime = substream->runtime; 784 785 sonic->mode |= SV_MODE_PLAY; 786 sonic->playback_substream = substream; 787 runtime->hw = snd_sonicvibes_playback; 788 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); 789 return 0; 790 } 791 792 static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) 793 { 794 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 795 struct snd_pcm_runtime *runtime = substream->runtime; 796 797 sonic->mode |= SV_MODE_CAPTURE; 798 sonic->capture_substream = substream; 799 runtime->hw = snd_sonicvibes_capture; 800 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 801 &snd_sonicvibes_hw_constraints_adc_clock); 802 return 0; 803 } 804 805 static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) 806 { 807 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 808 809 sonic->playback_substream = NULL; 810 sonic->mode &= ~SV_MODE_PLAY; 811 return 0; 812 } 813 814 static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) 815 { 816 struct sonicvibes *sonic = snd_pcm_substream_chip(substream); 817 818 sonic->capture_substream = NULL; 819 sonic->mode &= ~SV_MODE_CAPTURE; 820 return 0; 821 } 822 823 static struct snd_pcm_ops snd_sonicvibes_playback_ops = { 824 .open = snd_sonicvibes_playback_open, 825 .close = snd_sonicvibes_playback_close, 826 .ioctl = snd_pcm_lib_ioctl, 827 .hw_params = snd_sonicvibes_hw_params, 828 .hw_free = snd_sonicvibes_hw_free, 829 .prepare = snd_sonicvibes_playback_prepare, 830 .trigger = snd_sonicvibes_playback_trigger, 831 .pointer = snd_sonicvibes_playback_pointer, 832 }; 833 834 static struct snd_pcm_ops snd_sonicvibes_capture_ops = { 835 .open = snd_sonicvibes_capture_open, 836 .close = snd_sonicvibes_capture_close, 837 .ioctl = snd_pcm_lib_ioctl, 838 .hw_params = snd_sonicvibes_hw_params, 839 .hw_free = snd_sonicvibes_hw_free, 840 .prepare = snd_sonicvibes_capture_prepare, 841 .trigger = snd_sonicvibes_capture_trigger, 842 .pointer = snd_sonicvibes_capture_pointer, 843 }; 844 845 static int __devinit snd_sonicvibes_pcm(struct sonicvibes * sonic, int device, struct snd_pcm ** rpcm) 846 { 847 struct snd_pcm *pcm; 848 int err; 849 850 if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0) 851 return err; 852 if (snd_BUG_ON(!pcm)) 853 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 if (snd_BUG_ON(!sonic || !sonic->card)) 1094 return -EINVAL; 1095 card = sonic->card; 1096 strcpy(card->mixername, "S3 SonicVibes"); 1097 1098 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { 1099 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0) 1100 return err; 1101 switch (idx) { 1102 case 0: 1103 case 1: kctl->private_free = snd_sonicvibes_master_free; break; 1104 } 1105 } 1106 return 0; 1107 } 1108 1109 /* 1110 1111 */ 1112 1113 static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, 1114 struct snd_info_buffer *buffer) 1115 { 1116 struct sonicvibes *sonic = entry->private_data; 1117 unsigned char tmp; 1118 1119 tmp = sonic->srs_space & 0x0f; 1120 snd_iprintf(buffer, "SRS 3D : %s\n", 1121 sonic->srs_space & 0x80 ? "off" : "on"); 1122 snd_iprintf(buffer, "SRS Space : %s\n", 1123 tmp == 0x00 ? "100%" : 1124 tmp == 0x01 ? "75%" : 1125 tmp == 0x02 ? "50%" : 1126 tmp == 0x03 ? "25%" : "0%"); 1127 tmp = sonic->srs_center & 0x0f; 1128 snd_iprintf(buffer, "SRS Center : %s\n", 1129 tmp == 0x00 ? "100%" : 1130 tmp == 0x01 ? "75%" : 1131 tmp == 0x02 ? "50%" : 1132 tmp == 0x03 ? "25%" : "0%"); 1133 tmp = sonic->wave_source & 0x03; 1134 snd_iprintf(buffer, "WaveTable Source : %s\n", 1135 tmp == 0x00 ? "on-board ROM" : 1136 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); 1137 tmp = sonic->mpu_switch; 1138 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); 1139 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); 1140 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); 1141 } 1142 1143 static void __devinit snd_sonicvibes_proc_init(struct sonicvibes * sonic) 1144 { 1145 struct snd_info_entry *entry; 1146 1147 if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry)) 1148 snd_info_set_text_ops(entry, sonic, snd_sonicvibes_proc_read); 1149 } 1150 1151 /* 1152 1153 */ 1154 1155 #ifdef SUPPORT_JOYSTICK 1156 static struct snd_kcontrol_new snd_sonicvibes_game_control __devinitdata = 1157 SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); 1158 1159 static int __devinit snd_sonicvibes_create_gameport(struct sonicvibes *sonic) 1160 { 1161 struct gameport *gp; 1162 1163 sonic->gameport = gp = gameport_allocate_port(); 1164 if (!gp) { 1165 printk(KERN_ERR "sonicvibes: cannot allocate memory for gameport\n"); 1166 return -ENOMEM; 1167 } 1168 1169 gameport_set_name(gp, "SonicVibes Gameport"); 1170 gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); 1171 gameport_set_dev_parent(gp, &sonic->pci->dev); 1172 gp->io = sonic->game_port; 1173 1174 gameport_register_port(gp); 1175 1176 snd_ctl_add(sonic->card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); 1177 1178 return 0; 1179 } 1180 1181 static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) 1182 { 1183 if (sonic->gameport) { 1184 gameport_unregister_port(sonic->gameport); 1185 sonic->gameport = NULL; 1186 } 1187 } 1188 #else 1189 static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } 1190 static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } 1191 #endif 1192 1193 static int snd_sonicvibes_free(struct sonicvibes *sonic) 1194 { 1195 snd_sonicvibes_free_gameport(sonic); 1196 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); 1197 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); 1198 if (sonic->irq >= 0) 1199 free_irq(sonic->irq, sonic); 1200 release_and_free_resource(sonic->res_dmaa); 1201 release_and_free_resource(sonic->res_dmac); 1202 pci_release_regions(sonic->pci); 1203 pci_disable_device(sonic->pci); 1204 kfree(sonic); 1205 return 0; 1206 } 1207 1208 static int snd_sonicvibes_dev_free(struct snd_device *device) 1209 { 1210 struct sonicvibes *sonic = device->device_data; 1211 return snd_sonicvibes_free(sonic); 1212 } 1213 1214 static int __devinit snd_sonicvibes_create(struct snd_card *card, 1215 struct pci_dev *pci, 1216 int reverb, 1217 int mge, 1218 struct sonicvibes ** rsonic) 1219 { 1220 struct sonicvibes *sonic; 1221 unsigned int dmaa, dmac; 1222 int err; 1223 static struct snd_device_ops ops = { 1224 .dev_free = snd_sonicvibes_dev_free, 1225 }; 1226 1227 *rsonic = NULL; 1228 /* enable PCI device */ 1229 if ((err = pci_enable_device(pci)) < 0) 1230 return err; 1231 /* check, if we can restrict PCI DMA transfers to 24 bits */ 1232 if (pci_set_dma_mask(pci, DMA_24BIT_MASK) < 0 || 1233 pci_set_consistent_dma_mask(pci, DMA_24BIT_MASK) < 0) { 1234 snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n"); 1235 pci_disable_device(pci); 1236 return -ENXIO; 1237 } 1238 1239 sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); 1240 if (sonic == NULL) { 1241 pci_disable_device(pci); 1242 return -ENOMEM; 1243 } 1244 spin_lock_init(&sonic->reg_lock); 1245 sonic->card = card; 1246 sonic->pci = pci; 1247 sonic->irq = -1; 1248 1249 if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) { 1250 kfree(sonic); 1251 pci_disable_device(pci); 1252 return err; 1253 } 1254 1255 sonic->sb_port = pci_resource_start(pci, 0); 1256 sonic->enh_port = pci_resource_start(pci, 1); 1257 sonic->synth_port = pci_resource_start(pci, 2); 1258 sonic->midi_port = pci_resource_start(pci, 3); 1259 sonic->game_port = pci_resource_start(pci, 4); 1260 1261 if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_SHARED, 1262 "S3 SonicVibes", sonic)) { 1263 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); 1264 snd_sonicvibes_free(sonic); 1265 return -EBUSY; 1266 } 1267 sonic->irq = pci->irq; 1268 1269 pci_read_config_dword(pci, 0x40, &dmaa); 1270 pci_read_config_dword(pci, 0x48, &dmac); 1271 dmaio &= ~0x0f; 1272 dmaa &= ~0x0f; 1273 dmac &= ~0x0f; 1274 if (!dmaa) { 1275 dmaa = dmaio; 1276 dmaio += 0x10; 1277 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa); 1278 } 1279 if (!dmac) { 1280 dmac = dmaio; 1281 dmaio += 0x10; 1282 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac); 1283 } 1284 pci_write_config_dword(pci, 0x40, dmaa); 1285 pci_write_config_dword(pci, 0x48, dmac); 1286 1287 if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) { 1288 snd_sonicvibes_free(sonic); 1289 snd_printk(KERN_ERR "unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1); 1290 return -EBUSY; 1291 } 1292 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) { 1293 snd_sonicvibes_free(sonic); 1294 snd_printk(KERN_ERR "unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1); 1295 return -EBUSY; 1296 } 1297 1298 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); 1299 pci_read_config_dword(pci, 0x48, &sonic->dmac_port); 1300 sonic->dmaa_port &= ~0x0f; 1301 sonic->dmac_port &= ~0x0f; 1302 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ 1303 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ 1304 /* ok.. initialize S3 SonicVibes chip */ 1305 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ 1306 udelay(100); 1307 outb(0, SV_REG(sonic, CONTROL)); /* release reset */ 1308 udelay(100); 1309 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); 1310 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1311 #if 1 1312 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ 1313 #else 1314 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ 1315 #endif 1316 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ 1317 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); 1318 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1319 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ 1320 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ 1321 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ 1322 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); 1323 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ 1324 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ 1325 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ 1326 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ 1327 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); 1328 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); 1329 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); 1330 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); 1331 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); 1332 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); 1333 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); 1334 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); 1335 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); 1336 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); 1337 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); 1338 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); 1339 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); 1340 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); 1341 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); 1342 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); 1343 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); 1344 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); 1345 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); 1346 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); 1347 #if 0 1348 snd_sonicvibes_debug(sonic); 1349 #endif 1350 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); 1351 1352 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) { 1353 snd_sonicvibes_free(sonic); 1354 return err; 1355 } 1356 1357 snd_sonicvibes_proc_init(sonic); 1358 1359 snd_card_set_dev(card, &pci->dev); 1360 1361 *rsonic = sonic; 1362 return 0; 1363 } 1364 1365 /* 1366 * MIDI section 1367 */ 1368 1369 static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] __devinitdata = { 1370 SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), 1371 SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), 1372 SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), 1373 SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), 1374 SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) 1375 }; 1376 1377 static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) 1378 { 1379 struct sonicvibes *sonic = mpu->private_data; 1380 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1381 return 0; 1382 } 1383 1384 static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) 1385 { 1386 struct sonicvibes *sonic = mpu->private_data; 1387 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1388 } 1389 1390 static int __devinit snd_sonicvibes_midi(struct sonicvibes * sonic, 1391 struct snd_rawmidi *rmidi) 1392 { 1393 struct snd_mpu401 * mpu = rmidi->private_data; 1394 struct snd_card *card = sonic->card; 1395 struct snd_rawmidi_str *dir; 1396 unsigned int idx; 1397 int err; 1398 1399 mpu->private_data = sonic; 1400 mpu->open_input = snd_sonicvibes_midi_input_open; 1401 mpu->close_input = snd_sonicvibes_midi_input_close; 1402 dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; 1403 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) 1404 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0) 1405 return err; 1406 return 0; 1407 } 1408 1409 static int __devinit snd_sonic_probe(struct pci_dev *pci, 1410 const struct pci_device_id *pci_id) 1411 { 1412 static int dev; 1413 struct snd_card *card; 1414 struct sonicvibes *sonic; 1415 struct snd_rawmidi *midi_uart; 1416 struct snd_opl3 *opl3; 1417 int idx, err; 1418 1419 if (dev >= SNDRV_CARDS) 1420 return -ENODEV; 1421 if (!enable[dev]) { 1422 dev++; 1423 return -ENOENT; 1424 } 1425 1426 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); 1427 if (card == NULL) 1428 return -ENOMEM; 1429 for (idx = 0; idx < 5; idx++) { 1430 if (pci_resource_start(pci, idx) == 0 || 1431 !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) { 1432 snd_card_free(card); 1433 return -ENODEV; 1434 } 1435 } 1436 if ((err = snd_sonicvibes_create(card, pci, 1437 reverb[dev] ? 1 : 0, 1438 mge[dev] ? 1 : 0, 1439 &sonic)) < 0) { 1440 snd_card_free(card); 1441 return err; 1442 } 1443 1444 strcpy(card->driver, "SonicVibes"); 1445 strcpy(card->shortname, "S3 SonicVibes"); 1446 sprintf(card->longname, "%s rev %i at 0x%llx, irq %i", 1447 card->shortname, 1448 sonic->revision, 1449 (unsigned long long)pci_resource_start(pci, 1), 1450 sonic->irq); 1451 1452 if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) { 1453 snd_card_free(card); 1454 return err; 1455 } 1456 if ((err = snd_sonicvibes_mixer(sonic)) < 0) { 1457 snd_card_free(card); 1458 return err; 1459 } 1460 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, 1461 sonic->midi_port, MPU401_INFO_INTEGRATED, 1462 sonic->irq, 0, 1463 &midi_uart)) < 0) { 1464 snd_card_free(card); 1465 return err; 1466 } 1467 snd_sonicvibes_midi(sonic, midi_uart); 1468 if ((err = snd_opl3_create(card, sonic->synth_port, 1469 sonic->synth_port + 2, 1470 OPL3_HW_OPL3_SV, 1, &opl3)) < 0) { 1471 snd_card_free(card); 1472 return err; 1473 } 1474 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { 1475 snd_card_free(card); 1476 return err; 1477 } 1478 1479 snd_sonicvibes_create_gameport(sonic); 1480 1481 if ((err = snd_card_register(card)) < 0) { 1482 snd_card_free(card); 1483 return err; 1484 } 1485 1486 pci_set_drvdata(pci, card); 1487 dev++; 1488 return 0; 1489 } 1490 1491 static void __devexit snd_sonic_remove(struct pci_dev *pci) 1492 { 1493 snd_card_free(pci_get_drvdata(pci)); 1494 pci_set_drvdata(pci, NULL); 1495 } 1496 1497 static struct pci_driver driver = { 1498 .name = "S3 SonicVibes", 1499 .id_table = snd_sonic_ids, 1500 .probe = snd_sonic_probe, 1501 .remove = __devexit_p(snd_sonic_remove), 1502 }; 1503 1504 static int __init alsa_card_sonicvibes_init(void) 1505 { 1506 return pci_register_driver(&driver); 1507 } 1508 1509 static void __exit alsa_card_sonicvibes_exit(void) 1510 { 1511 pci_unregister_driver(&driver); 1512 } 1513 1514 module_init(alsa_card_sonicvibes_init) 1515 module_exit(alsa_card_sonicvibes_exit) 1516