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 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@suse.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] = {[0 ... (SNDRV_CARDS - 1)] = 0}; 57 static int mge[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; 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 typedef struct _snd_sonicvibes sonicvibes_t; 199 200 struct _snd_sonicvibes { 201 unsigned long dma1size; 202 unsigned long dma2size; 203 int irq; 204 205 unsigned long sb_port; 206 unsigned long enh_port; 207 unsigned long synth_port; 208 unsigned long midi_port; 209 unsigned long game_port; 210 unsigned int dmaa_port; 211 struct resource *res_dmaa; 212 unsigned int dmac_port; 213 struct resource *res_dmac; 214 215 unsigned char enable; 216 unsigned char irqmask; 217 unsigned char revision; 218 unsigned char format; 219 unsigned char srs_space; 220 unsigned char srs_center; 221 unsigned char mpu_switch; 222 unsigned char wave_source; 223 224 unsigned int mode; 225 226 struct pci_dev *pci; 227 snd_card_t *card; 228 snd_pcm_t *pcm; 229 snd_pcm_substream_t *playback_substream; 230 snd_pcm_substream_t *capture_substream; 231 snd_rawmidi_t *rmidi; 232 snd_hwdep_t *fmsynth; /* S3FM */ 233 234 spinlock_t reg_lock; 235 236 unsigned int p_dma_size; 237 unsigned int c_dma_size; 238 239 snd_kcontrol_t *master_mute; 240 snd_kcontrol_t *master_volume; 241 242 #ifdef SUPPORT_JOYSTICK 243 struct gameport *gameport; 244 #endif 245 }; 246 247 static struct pci_device_id snd_sonic_ids[] = { 248 { 0x5333, 0xca00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, 249 { 0, } 250 }; 251 252 MODULE_DEVICE_TABLE(pci, snd_sonic_ids); 253 254 static ratden_t sonicvibes_adc_clock = { 255 .num_min = 4000 * 65536, 256 .num_max = 48000UL * 65536, 257 .num_step = 1, 258 .den = 65536, 259 }; 260 static snd_pcm_hw_constraint_ratdens_t snd_sonicvibes_hw_constraints_adc_clock = { 261 .nrats = 1, 262 .rats = &sonicvibes_adc_clock, 263 }; 264 265 /* 266 * common I/O routines 267 */ 268 269 static inline void snd_sonicvibes_setdmaa(sonicvibes_t * sonic, 270 unsigned int addr, 271 unsigned int count) 272 { 273 count--; 274 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); 275 outl(count, sonic->dmaa_port + SV_DMA_COUNT0); 276 outb(0x18, sonic->dmaa_port + SV_DMA_MODE); 277 #if 0 278 printk("program dmaa: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); 279 #endif 280 } 281 282 static inline void snd_sonicvibes_setdmac(sonicvibes_t * sonic, 283 unsigned int addr, 284 unsigned int count) 285 { 286 /* note: dmac is working in word mode!!! */ 287 count >>= 1; 288 count--; 289 outl(addr, sonic->dmac_port + SV_DMA_ADDR0); 290 outl(count, sonic->dmac_port + SV_DMA_COUNT0); 291 outb(0x14, sonic->dmac_port + SV_DMA_MODE); 292 #if 0 293 printk("program dmac: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); 294 #endif 295 } 296 297 static inline unsigned int snd_sonicvibes_getdmaa(sonicvibes_t * sonic) 298 { 299 return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; 300 } 301 302 static inline unsigned int snd_sonicvibes_getdmac(sonicvibes_t * sonic) 303 { 304 /* note: dmac is working in word mode!!! */ 305 return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; 306 } 307 308 static void snd_sonicvibes_out1(sonicvibes_t * sonic, 309 unsigned char reg, 310 unsigned char value) 311 { 312 outb(reg, SV_REG(sonic, INDEX)); 313 udelay(10); 314 outb(value, SV_REG(sonic, DATA)); 315 udelay(10); 316 } 317 318 static void snd_sonicvibes_out(sonicvibes_t * sonic, 319 unsigned char reg, 320 unsigned char value) 321 { 322 unsigned long flags; 323 324 spin_lock_irqsave(&sonic->reg_lock, flags); 325 outb(reg, SV_REG(sonic, INDEX)); 326 udelay(10); 327 outb(value, SV_REG(sonic, DATA)); 328 udelay(10); 329 spin_unlock_irqrestore(&sonic->reg_lock, flags); 330 } 331 332 static unsigned char snd_sonicvibes_in1(sonicvibes_t * sonic, unsigned char reg) 333 { 334 unsigned char value; 335 336 outb(reg, SV_REG(sonic, INDEX)); 337 udelay(10); 338 value = inb(SV_REG(sonic, DATA)); 339 udelay(10); 340 return value; 341 } 342 343 static unsigned char snd_sonicvibes_in(sonicvibes_t * sonic, unsigned char reg) 344 { 345 unsigned long flags; 346 unsigned char value; 347 348 spin_lock_irqsave(&sonic->reg_lock, flags); 349 outb(reg, SV_REG(sonic, INDEX)); 350 udelay(10); 351 value = inb(SV_REG(sonic, DATA)); 352 udelay(10); 353 spin_unlock_irqrestore(&sonic->reg_lock, flags); 354 return value; 355 } 356 357 #if 0 358 static void snd_sonicvibes_debug(sonicvibes_t * sonic) 359 { 360 printk("SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX))); 361 printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS))); 362 printk(" 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00)); 363 printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20)); 364 printk(" 0x01: right input = 0x%02x ", snd_sonicvibes_in(sonic, 0x01)); 365 printk(" 0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21)); 366 printk(" 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02)); 367 printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22)); 368 printk(" 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03)); 369 printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23)); 370 printk(" 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04)); 371 printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24)); 372 printk(" 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05)); 373 printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25)); 374 printk(" 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06)); 375 printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26)); 376 printk(" 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07)); 377 printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27)); 378 printk(" 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08)); 379 printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28)); 380 printk(" 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09)); 381 printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29)); 382 printk(" 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a)); 383 printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a)); 384 printk(" 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b)); 385 printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b)); 386 printk(" 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c)); 387 printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c)); 388 printk(" 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d)); 389 printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d)); 390 printk(" 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e)); 391 printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e)); 392 printk(" 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f)); 393 printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f)); 394 printk(" 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10)); 395 printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30)); 396 printk(" 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11)); 397 printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31)); 398 printk(" 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12)); 399 printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32)); 400 printk(" 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13)); 401 printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33)); 402 printk(" 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14)); 403 printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34)); 404 printk(" 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15)); 405 printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35)); 406 printk(" 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16)); 407 printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36)); 408 printk(" 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17)); 409 printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37)); 410 printk(" 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18)); 411 printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38)); 412 printk(" 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19)); 413 printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39)); 414 printk(" 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a)); 415 printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a)); 416 printk(" 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b)); 417 printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b)); 418 printk(" 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c)); 419 printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c)); 420 printk(" 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d)); 421 printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d)); 422 printk(" 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e)); 423 printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e)); 424 printk(" 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f)); 425 printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f)); 426 } 427 428 #endif 429 430 static void snd_sonicvibes_setfmt(sonicvibes_t * sonic, 431 unsigned char mask, 432 unsigned char value) 433 { 434 unsigned long flags; 435 436 spin_lock_irqsave(&sonic->reg_lock, flags); 437 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); 438 if (mask) { 439 sonic->format = inb(SV_REG(sonic, DATA)); 440 udelay(10); 441 } 442 sonic->format = (sonic->format & mask) | value; 443 outb(sonic->format, SV_REG(sonic, DATA)); 444 udelay(10); 445 outb(0, SV_REG(sonic, INDEX)); 446 udelay(10); 447 spin_unlock_irqrestore(&sonic->reg_lock, flags); 448 } 449 450 static void snd_sonicvibes_pll(unsigned int rate, 451 unsigned int *res_r, 452 unsigned int *res_m, 453 unsigned int *res_n) 454 { 455 unsigned int r, m = 0, n = 0; 456 unsigned int xm, xn, xr, xd, metric = ~0U; 457 458 if (rate < 625000 / SV_ADCMULT) 459 rate = 625000 / SV_ADCMULT; 460 if (rate > 150000000 / SV_ADCMULT) 461 rate = 150000000 / SV_ADCMULT; 462 /* slight violation of specs, needed for continuous sampling rates */ 463 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); 464 for (xn = 3; xn < 33; xn++) /* 35 */ 465 for (xm = 3; xm < 257; xm++) { 466 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; 467 if (xr >= rate) 468 xd = xr - rate; 469 else 470 xd = rate - xr; 471 if (xd < metric) { 472 metric = xd; 473 m = xm - 2; 474 n = xn - 2; 475 } 476 } 477 *res_r = r; 478 *res_m = m; 479 *res_n = n; 480 #if 0 481 printk("metric = %i, xm = %i, xn = %i\n", metric, xm, xn); 482 printk("pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); 483 #endif 484 } 485 486 static void snd_sonicvibes_setpll(sonicvibes_t * sonic, 487 unsigned char reg, 488 unsigned int rate) 489 { 490 unsigned long flags; 491 unsigned int r, m, n; 492 493 snd_sonicvibes_pll(rate, &r, &m, &n); 494 if (sonic != NULL) { 495 spin_lock_irqsave(&sonic->reg_lock, flags); 496 snd_sonicvibes_out1(sonic, reg, m); 497 snd_sonicvibes_out1(sonic, reg + 1, r | n); 498 spin_unlock_irqrestore(&sonic->reg_lock, flags); 499 } 500 } 501 502 static void snd_sonicvibes_set_adc_rate(sonicvibes_t * sonic, unsigned int rate) 503 { 504 unsigned long flags; 505 unsigned int div; 506 unsigned char clock; 507 508 div = 48000 / rate; 509 if (div > 8) 510 div = 8; 511 if ((48000 / div) == rate) { /* use the alternate clock */ 512 clock = 0x10; 513 } else { /* use the PLL source */ 514 clock = 0x00; 515 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); 516 } 517 spin_lock_irqsave(&sonic->reg_lock, flags); 518 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); 519 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); 520 spin_unlock_irqrestore(&sonic->reg_lock, flags); 521 } 522 523 static int snd_sonicvibes_hw_constraint_dac_rate(snd_pcm_hw_params_t *params, 524 snd_pcm_hw_rule_t *rule) 525 { 526 unsigned int rate, div, r, m, n; 527 528 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == 529 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { 530 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; 531 div = 48000 / rate; 532 if (div > 8) 533 div = 8; 534 if ((48000 / div) == rate) { 535 params->rate_num = rate; 536 params->rate_den = 1; 537 } else { 538 snd_sonicvibes_pll(rate, &r, &m, &n); 539 snd_assert((SV_REFFREQUENCY % 16) == 0, return -EINVAL); 540 snd_assert((SV_ADCMULT % 512) == 0, return -EINVAL); 541 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; 542 params->rate_den = (SV_ADCMULT/512) * (m+2); 543 } 544 } 545 return 0; 546 } 547 548 static void snd_sonicvibes_set_dac_rate(sonicvibes_t * sonic, unsigned int rate) 549 { 550 unsigned int div; 551 unsigned long flags; 552 553 div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; 554 if (div > 65535) 555 div = 65535; 556 spin_lock_irqsave(&sonic->reg_lock, flags); 557 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); 558 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); 559 spin_unlock_irqrestore(&sonic->reg_lock, flags); 560 } 561 562 static int snd_sonicvibes_trigger(sonicvibes_t * sonic, int what, int cmd) 563 { 564 int result = 0; 565 566 spin_lock(&sonic->reg_lock); 567 if (cmd == SNDRV_PCM_TRIGGER_START) { 568 if (!(sonic->enable & what)) { 569 sonic->enable |= what; 570 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 571 } 572 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { 573 if (sonic->enable & what) { 574 sonic->enable &= ~what; 575 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); 576 } 577 } else { 578 result = -EINVAL; 579 } 580 spin_unlock(&sonic->reg_lock); 581 return result; 582 } 583 584 static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_regs *regs) 585 { 586 sonicvibes_t *sonic = dev_id; 587 unsigned char status; 588 589 status = inb(SV_REG(sonic, STATUS)); 590 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) 591 return IRQ_NONE; 592 if (status == 0xff) { /* failure */ 593 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); 594 snd_printk("IRQ failure - interrupts disabled!!\n"); 595 return IRQ_HANDLED; 596 } 597 if (sonic->pcm) { 598 if (status & SV_DMAA_IRQ) 599 snd_pcm_period_elapsed(sonic->playback_substream); 600 if (status & SV_DMAC_IRQ) 601 snd_pcm_period_elapsed(sonic->capture_substream); 602 } 603 if (sonic->rmidi) { 604 if (status & SV_MIDI_IRQ) 605 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data, regs); 606 } 607 if (status & SV_UD_IRQ) { 608 unsigned char udreg; 609 int vol, oleft, oright, mleft, mright; 610 611 spin_lock(&sonic->reg_lock); 612 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); 613 vol = udreg & 0x3f; 614 if (!(udreg & 0x40)) 615 vol = -vol; 616 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); 617 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); 618 oleft &= 0x1f; 619 oright &= 0x1f; 620 oleft += vol; 621 if (oleft < 0) 622 oleft = 0; 623 if (oleft > 0x1f) 624 oleft = 0x1f; 625 oright += vol; 626 if (oright < 0) 627 oright = 0; 628 if (oright > 0x1f) 629 oright = 0x1f; 630 if (udreg & 0x80) { 631 mleft ^= 0x80; 632 mright ^= 0x80; 633 } 634 oleft |= mleft & 0x80; 635 oright |= mright & 0x80; 636 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); 637 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); 638 spin_unlock(&sonic->reg_lock); 639 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); 640 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); 641 } 642 return IRQ_HANDLED; 643 } 644 645 /* 646 * PCM part 647 */ 648 649 static int snd_sonicvibes_playback_trigger(snd_pcm_substream_t * substream, 650 int cmd) 651 { 652 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 653 return snd_sonicvibes_trigger(sonic, 1, cmd); 654 } 655 656 static int snd_sonicvibes_capture_trigger(snd_pcm_substream_t * substream, 657 int cmd) 658 { 659 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 660 return snd_sonicvibes_trigger(sonic, 2, cmd); 661 } 662 663 static int snd_sonicvibes_hw_params(snd_pcm_substream_t * substream, 664 snd_pcm_hw_params_t * hw_params) 665 { 666 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); 667 } 668 669 static int snd_sonicvibes_hw_free(snd_pcm_substream_t * substream) 670 { 671 return snd_pcm_lib_free_pages(substream); 672 } 673 674 static int snd_sonicvibes_playback_prepare(snd_pcm_substream_t * substream) 675 { 676 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 677 snd_pcm_runtime_t *runtime = substream->runtime; 678 unsigned char fmt = 0; 679 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 680 unsigned int count = snd_pcm_lib_period_bytes(substream); 681 682 sonic->p_dma_size = size; 683 count--; 684 if (runtime->channels > 1) 685 fmt |= 1; 686 if (snd_pcm_format_width(runtime->format) == 16) 687 fmt |= 2; 688 snd_sonicvibes_setfmt(sonic, ~3, fmt); 689 snd_sonicvibes_set_dac_rate(sonic, runtime->rate); 690 spin_lock_irq(&sonic->reg_lock); 691 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); 692 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); 693 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); 694 spin_unlock_irq(&sonic->reg_lock); 695 return 0; 696 } 697 698 static int snd_sonicvibes_capture_prepare(snd_pcm_substream_t * substream) 699 { 700 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 701 snd_pcm_runtime_t *runtime = substream->runtime; 702 unsigned char fmt = 0; 703 unsigned int size = snd_pcm_lib_buffer_bytes(substream); 704 unsigned int count = snd_pcm_lib_period_bytes(substream); 705 706 sonic->c_dma_size = size; 707 count >>= 1; 708 count--; 709 if (runtime->channels > 1) 710 fmt |= 0x10; 711 if (snd_pcm_format_width(runtime->format) == 16) 712 fmt |= 0x20; 713 snd_sonicvibes_setfmt(sonic, ~0x30, fmt); 714 snd_sonicvibes_set_adc_rate(sonic, runtime->rate); 715 spin_lock_irq(&sonic->reg_lock); 716 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); 717 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); 718 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); 719 spin_unlock_irq(&sonic->reg_lock); 720 return 0; 721 } 722 723 static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(snd_pcm_substream_t * substream) 724 { 725 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 726 size_t ptr; 727 728 if (!(sonic->enable & 1)) 729 return 0; 730 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); 731 return bytes_to_frames(substream->runtime, ptr); 732 } 733 734 static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(snd_pcm_substream_t * substream) 735 { 736 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 737 size_t ptr; 738 if (!(sonic->enable & 2)) 739 return 0; 740 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); 741 return bytes_to_frames(substream->runtime, ptr); 742 } 743 744 static snd_pcm_hardware_t snd_sonicvibes_playback = 745 { 746 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 747 SNDRV_PCM_INFO_BLOCK_TRANSFER | 748 SNDRV_PCM_INFO_MMAP_VALID), 749 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 750 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 751 .rate_min = 4000, 752 .rate_max = 48000, 753 .channels_min = 1, 754 .channels_max = 2, 755 .buffer_bytes_max = (128*1024), 756 .period_bytes_min = 32, 757 .period_bytes_max = (128*1024), 758 .periods_min = 1, 759 .periods_max = 1024, 760 .fifo_size = 0, 761 }; 762 763 static snd_pcm_hardware_t snd_sonicvibes_capture = 764 { 765 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | 766 SNDRV_PCM_INFO_BLOCK_TRANSFER | 767 SNDRV_PCM_INFO_MMAP_VALID), 768 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, 769 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, 770 .rate_min = 4000, 771 .rate_max = 48000, 772 .channels_min = 1, 773 .channels_max = 2, 774 .buffer_bytes_max = (128*1024), 775 .period_bytes_min = 32, 776 .period_bytes_max = (128*1024), 777 .periods_min = 1, 778 .periods_max = 1024, 779 .fifo_size = 0, 780 }; 781 782 static int snd_sonicvibes_playback_open(snd_pcm_substream_t * substream) 783 { 784 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 785 snd_pcm_runtime_t *runtime = substream->runtime; 786 787 sonic->mode |= SV_MODE_PLAY; 788 sonic->playback_substream = substream; 789 runtime->hw = snd_sonicvibes_playback; 790 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); 791 return 0; 792 } 793 794 static int snd_sonicvibes_capture_open(snd_pcm_substream_t * substream) 795 { 796 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 797 snd_pcm_runtime_t *runtime = substream->runtime; 798 799 sonic->mode |= SV_MODE_CAPTURE; 800 sonic->capture_substream = substream; 801 runtime->hw = snd_sonicvibes_capture; 802 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, 803 &snd_sonicvibes_hw_constraints_adc_clock); 804 return 0; 805 } 806 807 static int snd_sonicvibes_playback_close(snd_pcm_substream_t * substream) 808 { 809 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 810 811 sonic->playback_substream = NULL; 812 sonic->mode &= ~SV_MODE_PLAY; 813 return 0; 814 } 815 816 static int snd_sonicvibes_capture_close(snd_pcm_substream_t * substream) 817 { 818 sonicvibes_t *sonic = snd_pcm_substream_chip(substream); 819 820 sonic->capture_substream = NULL; 821 sonic->mode &= ~SV_MODE_CAPTURE; 822 return 0; 823 } 824 825 static snd_pcm_ops_t snd_sonicvibes_playback_ops = { 826 .open = snd_sonicvibes_playback_open, 827 .close = snd_sonicvibes_playback_close, 828 .ioctl = snd_pcm_lib_ioctl, 829 .hw_params = snd_sonicvibes_hw_params, 830 .hw_free = snd_sonicvibes_hw_free, 831 .prepare = snd_sonicvibes_playback_prepare, 832 .trigger = snd_sonicvibes_playback_trigger, 833 .pointer = snd_sonicvibes_playback_pointer, 834 }; 835 836 static snd_pcm_ops_t snd_sonicvibes_capture_ops = { 837 .open = snd_sonicvibes_capture_open, 838 .close = snd_sonicvibes_capture_close, 839 .ioctl = snd_pcm_lib_ioctl, 840 .hw_params = snd_sonicvibes_hw_params, 841 .hw_free = snd_sonicvibes_hw_free, 842 .prepare = snd_sonicvibes_capture_prepare, 843 .trigger = snd_sonicvibes_capture_trigger, 844 .pointer = snd_sonicvibes_capture_pointer, 845 }; 846 847 static void snd_sonicvibes_pcm_free(snd_pcm_t *pcm) 848 { 849 sonicvibes_t *sonic = pcm->private_data; 850 sonic->pcm = NULL; 851 snd_pcm_lib_preallocate_free_for_all(pcm); 852 } 853 854 static int __devinit snd_sonicvibes_pcm(sonicvibes_t * sonic, int device, snd_pcm_t ** rpcm) 855 { 856 snd_pcm_t *pcm; 857 int err; 858 859 if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0) 860 return err; 861 snd_assert(pcm != NULL, return -EINVAL); 862 863 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); 864 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); 865 866 pcm->private_data = sonic; 867 pcm->private_free = snd_sonicvibes_pcm_free; 868 pcm->info_flags = 0; 869 strcpy(pcm->name, "S3 SonicVibes"); 870 sonic->pcm = pcm; 871 872 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, 873 snd_dma_pci_data(sonic->pci), 64*1024, 128*1024); 874 875 if (rpcm) 876 *rpcm = pcm; 877 return 0; 878 } 879 880 /* 881 * Mixer part 882 */ 883 884 #define SONICVIBES_MUX(xname, xindex) \ 885 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 886 .info = snd_sonicvibes_info_mux, \ 887 .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux } 888 889 static int snd_sonicvibes_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) 890 { 891 static char *texts[7] = { 892 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" 893 }; 894 895 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 896 uinfo->count = 2; 897 uinfo->value.enumerated.items = 7; 898 if (uinfo->value.enumerated.item >= 7) 899 uinfo->value.enumerated.item = 6; 900 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); 901 return 0; 902 } 903 904 static int snd_sonicvibes_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) 905 { 906 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol); 907 908 spin_lock_irq(&sonic->reg_lock); 909 ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 910 ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; 911 spin_unlock_irq(&sonic->reg_lock); 912 return 0; 913 } 914 915 static int snd_sonicvibes_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) 916 { 917 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol); 918 unsigned short left, right, oval1, oval2; 919 int change; 920 921 if (ucontrol->value.enumerated.item[0] >= 7 || 922 ucontrol->value.enumerated.item[1] >= 7) 923 return -EINVAL; 924 left = (ucontrol->value.enumerated.item[0] + 1) << 5; 925 right = (ucontrol->value.enumerated.item[1] + 1) << 5; 926 spin_lock_irq(&sonic->reg_lock); 927 oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); 928 oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); 929 left = (oval1 & ~SV_RECSRC_OUT) | left; 930 right = (oval2 & ~SV_RECSRC_OUT) | right; 931 change = left != oval1 || right != oval2; 932 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left); 933 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); 934 spin_unlock_irq(&sonic->reg_lock); 935 return change; 936 } 937 938 #define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ 939 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 940 .info = snd_sonicvibes_info_single, \ 941 .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ 942 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } 943 944 static int snd_sonicvibes_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) 945 { 946 int mask = (kcontrol->private_value >> 16) & 0xff; 947 948 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 949 uinfo->count = 1; 950 uinfo->value.integer.min = 0; 951 uinfo->value.integer.max = mask; 952 return 0; 953 } 954 955 static int snd_sonicvibes_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) 956 { 957 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol); 958 int reg = kcontrol->private_value & 0xff; 959 int shift = (kcontrol->private_value >> 8) & 0xff; 960 int mask = (kcontrol->private_value >> 16) & 0xff; 961 int invert = (kcontrol->private_value >> 24) & 0xff; 962 963 spin_lock_irq(&sonic->reg_lock); 964 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; 965 spin_unlock_irq(&sonic->reg_lock); 966 if (invert) 967 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 968 return 0; 969 } 970 971 static int snd_sonicvibes_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) 972 { 973 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol); 974 int reg = kcontrol->private_value & 0xff; 975 int shift = (kcontrol->private_value >> 8) & 0xff; 976 int mask = (kcontrol->private_value >> 16) & 0xff; 977 int invert = (kcontrol->private_value >> 24) & 0xff; 978 int change; 979 unsigned short val, oval; 980 981 val = (ucontrol->value.integer.value[0] & mask); 982 if (invert) 983 val = mask - val; 984 val <<= shift; 985 spin_lock_irq(&sonic->reg_lock); 986 oval = snd_sonicvibes_in1(sonic, reg); 987 val = (oval & ~(mask << shift)) | val; 988 change = val != oval; 989 snd_sonicvibes_out1(sonic, reg, val); 990 spin_unlock_irq(&sonic->reg_lock); 991 return change; 992 } 993 994 #define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ 995 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ 996 .info = snd_sonicvibes_info_double, \ 997 .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ 998 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } 999 1000 static int snd_sonicvibes_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) 1001 { 1002 int mask = (kcontrol->private_value >> 24) & 0xff; 1003 1004 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 1005 uinfo->count = 2; 1006 uinfo->value.integer.min = 0; 1007 uinfo->value.integer.max = mask; 1008 return 0; 1009 } 1010 1011 static int snd_sonicvibes_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) 1012 { 1013 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol); 1014 int left_reg = kcontrol->private_value & 0xff; 1015 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1016 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1017 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1018 int mask = (kcontrol->private_value >> 24) & 0xff; 1019 int invert = (kcontrol->private_value >> 22) & 1; 1020 1021 spin_lock_irq(&sonic->reg_lock); 1022 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; 1023 ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; 1024 spin_unlock_irq(&sonic->reg_lock); 1025 if (invert) { 1026 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; 1027 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; 1028 } 1029 return 0; 1030 } 1031 1032 static int snd_sonicvibes_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) 1033 { 1034 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol); 1035 int left_reg = kcontrol->private_value & 0xff; 1036 int right_reg = (kcontrol->private_value >> 8) & 0xff; 1037 int shift_left = (kcontrol->private_value >> 16) & 0x07; 1038 int shift_right = (kcontrol->private_value >> 19) & 0x07; 1039 int mask = (kcontrol->private_value >> 24) & 0xff; 1040 int invert = (kcontrol->private_value >> 22) & 1; 1041 int change; 1042 unsigned short val1, val2, oval1, oval2; 1043 1044 val1 = ucontrol->value.integer.value[0] & mask; 1045 val2 = ucontrol->value.integer.value[1] & mask; 1046 if (invert) { 1047 val1 = mask - val1; 1048 val2 = mask - val2; 1049 } 1050 val1 <<= shift_left; 1051 val2 <<= shift_right; 1052 spin_lock_irq(&sonic->reg_lock); 1053 oval1 = snd_sonicvibes_in1(sonic, left_reg); 1054 oval2 = snd_sonicvibes_in1(sonic, right_reg); 1055 val1 = (oval1 & ~(mask << shift_left)) | val1; 1056 val2 = (oval2 & ~(mask << shift_right)) | val2; 1057 change = val1 != oval1 || val2 != oval2; 1058 snd_sonicvibes_out1(sonic, left_reg, val1); 1059 snd_sonicvibes_out1(sonic, right_reg, val2); 1060 spin_unlock_irq(&sonic->reg_lock); 1061 return change; 1062 } 1063 1064 static snd_kcontrol_new_t snd_sonicvibes_controls[] __devinitdata = { 1065 SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), 1066 SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), 1067 SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), 1068 SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), 1069 SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), 1070 SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), 1071 SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), 1072 SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1), 1073 SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1), 1074 SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0), 1075 SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), 1076 SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), 1077 SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), 1078 SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), 1079 SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), 1080 SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), 1081 SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), 1082 SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), 1083 SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), 1084 SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), 1085 SONICVIBES_MUX("Capture Source", 0) 1086 }; 1087 1088 static void snd_sonicvibes_master_free(snd_kcontrol_t *kcontrol) 1089 { 1090 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol); 1091 sonic->master_mute = NULL; 1092 sonic->master_volume = NULL; 1093 } 1094 1095 static int __devinit snd_sonicvibes_mixer(sonicvibes_t * sonic) 1096 { 1097 snd_card_t *card; 1098 snd_kcontrol_t *kctl; 1099 unsigned int idx; 1100 int err; 1101 1102 snd_assert(sonic != NULL && sonic->card != NULL, return -EINVAL); 1103 card = sonic->card; 1104 strcpy(card->mixername, "S3 SonicVibes"); 1105 1106 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { 1107 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0) 1108 return err; 1109 switch (idx) { 1110 case 0: 1111 case 1: kctl->private_free = snd_sonicvibes_master_free; break; 1112 } 1113 } 1114 return 0; 1115 } 1116 1117 /* 1118 1119 */ 1120 1121 static void snd_sonicvibes_proc_read(snd_info_entry_t *entry, 1122 snd_info_buffer_t * buffer) 1123 { 1124 sonicvibes_t *sonic = entry->private_data; 1125 unsigned char tmp; 1126 1127 tmp = sonic->srs_space & 0x0f; 1128 snd_iprintf(buffer, "SRS 3D : %s\n", 1129 sonic->srs_space & 0x80 ? "off" : "on"); 1130 snd_iprintf(buffer, "SRS Space : %s\n", 1131 tmp == 0x00 ? "100%" : 1132 tmp == 0x01 ? "75%" : 1133 tmp == 0x02 ? "50%" : 1134 tmp == 0x03 ? "25%" : "0%"); 1135 tmp = sonic->srs_center & 0x0f; 1136 snd_iprintf(buffer, "SRS Center : %s\n", 1137 tmp == 0x00 ? "100%" : 1138 tmp == 0x01 ? "75%" : 1139 tmp == 0x02 ? "50%" : 1140 tmp == 0x03 ? "25%" : "0%"); 1141 tmp = sonic->wave_source & 0x03; 1142 snd_iprintf(buffer, "WaveTable Source : %s\n", 1143 tmp == 0x00 ? "on-board ROM" : 1144 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); 1145 tmp = sonic->mpu_switch; 1146 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); 1147 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); 1148 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); 1149 } 1150 1151 static void __devinit snd_sonicvibes_proc_init(sonicvibes_t * sonic) 1152 { 1153 snd_info_entry_t *entry; 1154 1155 if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry)) 1156 snd_info_set_text_ops(entry, sonic, 1024, snd_sonicvibes_proc_read); 1157 } 1158 1159 /* 1160 1161 */ 1162 1163 #ifdef SUPPORT_JOYSTICK 1164 static snd_kcontrol_new_t snd_sonicvibes_game_control __devinitdata = 1165 SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); 1166 1167 static int __devinit snd_sonicvibes_create_gameport(sonicvibes_t *sonic) 1168 { 1169 struct gameport *gp; 1170 1171 sonic->gameport = gp = gameport_allocate_port(); 1172 if (!gp) { 1173 printk(KERN_ERR "sonicvibes: cannot allocate memory for gameport\n"); 1174 return -ENOMEM; 1175 } 1176 1177 gameport_set_name(gp, "SonicVibes Gameport"); 1178 gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); 1179 gameport_set_dev_parent(gp, &sonic->pci->dev); 1180 gp->io = sonic->game_port; 1181 1182 gameport_register_port(gp); 1183 1184 snd_ctl_add(sonic->card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); 1185 1186 return 0; 1187 } 1188 1189 static void snd_sonicvibes_free_gameport(sonicvibes_t *sonic) 1190 { 1191 if (sonic->gameport) { 1192 gameport_unregister_port(sonic->gameport); 1193 sonic->gameport = NULL; 1194 } 1195 } 1196 #else 1197 static inline int snd_sonicvibes_create_gameport(sonicvibes_t *sonic) { return -ENOSYS; } 1198 static inline void snd_sonicvibes_free_gameport(sonicvibes_t *sonic) { } 1199 #endif 1200 1201 static int snd_sonicvibes_free(sonicvibes_t *sonic) 1202 { 1203 snd_sonicvibes_free_gameport(sonic); 1204 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); 1205 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); 1206 if (sonic->irq >= 0) 1207 free_irq(sonic->irq, (void *)sonic); 1208 if (sonic->res_dmaa) { 1209 release_resource(sonic->res_dmaa); 1210 kfree_nocheck(sonic->res_dmaa); 1211 } 1212 if (sonic->res_dmac) { 1213 release_resource(sonic->res_dmac); 1214 kfree_nocheck(sonic->res_dmac); 1215 } 1216 pci_release_regions(sonic->pci); 1217 pci_disable_device(sonic->pci); 1218 kfree(sonic); 1219 return 0; 1220 } 1221 1222 static int snd_sonicvibes_dev_free(snd_device_t *device) 1223 { 1224 sonicvibes_t *sonic = device->device_data; 1225 return snd_sonicvibes_free(sonic); 1226 } 1227 1228 static int __devinit snd_sonicvibes_create(snd_card_t * card, 1229 struct pci_dev *pci, 1230 int reverb, 1231 int mge, 1232 sonicvibes_t ** rsonic) 1233 { 1234 sonicvibes_t *sonic; 1235 unsigned int dmaa, dmac; 1236 int err; 1237 static snd_device_ops_t ops = { 1238 .dev_free = snd_sonicvibes_dev_free, 1239 }; 1240 1241 *rsonic = NULL; 1242 /* enable PCI device */ 1243 if ((err = pci_enable_device(pci)) < 0) 1244 return err; 1245 /* check, if we can restrict PCI DMA transfers to 24 bits */ 1246 if (pci_set_dma_mask(pci, 0x00ffffff) < 0 || 1247 pci_set_consistent_dma_mask(pci, 0x00ffffff) < 0) { 1248 snd_printk("architecture does not support 24bit PCI busmaster DMA\n"); 1249 pci_disable_device(pci); 1250 return -ENXIO; 1251 } 1252 1253 sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); 1254 if (sonic == NULL) { 1255 pci_disable_device(pci); 1256 return -ENOMEM; 1257 } 1258 spin_lock_init(&sonic->reg_lock); 1259 sonic->card = card; 1260 sonic->pci = pci; 1261 sonic->irq = -1; 1262 1263 if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) { 1264 kfree(sonic); 1265 pci_disable_device(pci); 1266 return err; 1267 } 1268 1269 sonic->sb_port = pci_resource_start(pci, 0); 1270 sonic->enh_port = pci_resource_start(pci, 1); 1271 sonic->synth_port = pci_resource_start(pci, 2); 1272 sonic->midi_port = pci_resource_start(pci, 3); 1273 sonic->game_port = pci_resource_start(pci, 4); 1274 1275 if (request_irq(pci->irq, snd_sonicvibes_interrupt, SA_INTERRUPT|SA_SHIRQ, "S3 SonicVibes", (void *)sonic)) { 1276 snd_printk("unable to grab IRQ %d\n", pci->irq); 1277 snd_sonicvibes_free(sonic); 1278 return -EBUSY; 1279 } 1280 sonic->irq = pci->irq; 1281 1282 pci_read_config_dword(pci, 0x40, &dmaa); 1283 pci_read_config_dword(pci, 0x48, &dmac); 1284 dmaio &= ~0x0f; 1285 dmaa &= ~0x0f; 1286 dmac &= ~0x0f; 1287 if (!dmaa) { 1288 dmaa = dmaio; 1289 dmaio += 0x10; 1290 snd_printk("BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa); 1291 } 1292 if (!dmac) { 1293 dmac = dmaio; 1294 dmaio += 0x10; 1295 snd_printk("BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac); 1296 } 1297 pci_write_config_dword(pci, 0x40, dmaa); 1298 pci_write_config_dword(pci, 0x48, dmac); 1299 1300 if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) { 1301 snd_sonicvibes_free(sonic); 1302 snd_printk("unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1); 1303 return -EBUSY; 1304 } 1305 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) { 1306 snd_sonicvibes_free(sonic); 1307 snd_printk("unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1); 1308 return -EBUSY; 1309 } 1310 1311 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); 1312 pci_read_config_dword(pci, 0x48, &sonic->dmac_port); 1313 sonic->dmaa_port &= ~0x0f; 1314 sonic->dmac_port &= ~0x0f; 1315 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ 1316 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ 1317 /* ok.. initialize S3 SonicVibes chip */ 1318 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ 1319 udelay(100); 1320 outb(0, SV_REG(sonic, CONTROL)); /* release reset */ 1321 udelay(100); 1322 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); 1323 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1324 #if 1 1325 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ 1326 #else 1327 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ 1328 #endif 1329 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ 1330 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); 1331 inb(SV_REG(sonic, STATUS)); /* clear IRQs */ 1332 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ 1333 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ 1334 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ 1335 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); 1336 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ 1337 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ 1338 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ 1339 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ 1340 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); 1341 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); 1342 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); 1343 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); 1344 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); 1345 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); 1346 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); 1347 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); 1348 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); 1349 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); 1350 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); 1351 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); 1352 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); 1353 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); 1354 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); 1355 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); 1356 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); 1357 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); 1358 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); 1359 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); 1360 #if 0 1361 snd_sonicvibes_debug(sonic); 1362 #endif 1363 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); 1364 1365 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) { 1366 snd_sonicvibes_free(sonic); 1367 return err; 1368 } 1369 1370 snd_sonicvibes_proc_init(sonic); 1371 1372 snd_card_set_dev(card, &pci->dev); 1373 1374 *rsonic = sonic; 1375 return 0; 1376 } 1377 1378 /* 1379 * MIDI section 1380 */ 1381 1382 static snd_kcontrol_new_t snd_sonicvibes_midi_controls[] __devinitdata = { 1383 SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), 1384 SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), 1385 SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), 1386 SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), 1387 SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) 1388 }; 1389 1390 static int snd_sonicvibes_midi_input_open(mpu401_t * mpu) 1391 { 1392 sonicvibes_t *sonic = mpu->private_data; 1393 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1394 return 0; 1395 } 1396 1397 static void snd_sonicvibes_midi_input_close(mpu401_t * mpu) 1398 { 1399 sonicvibes_t *sonic = mpu->private_data; 1400 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); 1401 } 1402 1403 static int __devinit snd_sonicvibes_midi(sonicvibes_t * sonic, snd_rawmidi_t * rmidi) 1404 { 1405 mpu401_t * mpu = rmidi->private_data; 1406 snd_card_t *card = sonic->card; 1407 snd_rawmidi_str_t *dir; 1408 unsigned int idx; 1409 int err; 1410 1411 mpu->private_data = sonic; 1412 mpu->open_input = snd_sonicvibes_midi_input_open; 1413 mpu->close_input = snd_sonicvibes_midi_input_close; 1414 dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; 1415 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) 1416 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0) 1417 return err; 1418 return 0; 1419 } 1420 1421 static int __devinit snd_sonic_probe(struct pci_dev *pci, 1422 const struct pci_device_id *pci_id) 1423 { 1424 static int dev; 1425 snd_card_t *card; 1426 sonicvibes_t *sonic; 1427 snd_rawmidi_t *midi_uart; 1428 opl3_t *opl3; 1429 int idx, err; 1430 1431 if (dev >= SNDRV_CARDS) 1432 return -ENODEV; 1433 if (!enable[dev]) { 1434 dev++; 1435 return -ENOENT; 1436 } 1437 1438 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); 1439 if (card == NULL) 1440 return -ENOMEM; 1441 for (idx = 0; idx < 5; idx++) { 1442 if (pci_resource_start(pci, idx) == 0 || 1443 !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) { 1444 snd_card_free(card); 1445 return -ENODEV; 1446 } 1447 } 1448 if ((err = snd_sonicvibes_create(card, pci, 1449 reverb[dev] ? 1 : 0, 1450 mge[dev] ? 1 : 0, 1451 &sonic)) < 0) { 1452 snd_card_free(card); 1453 return err; 1454 } 1455 1456 strcpy(card->driver, "SonicVibes"); 1457 strcpy(card->shortname, "S3 SonicVibes"); 1458 sprintf(card->longname, "%s rev %i at 0x%lx, irq %i", 1459 card->shortname, 1460 sonic->revision, 1461 pci_resource_start(pci, 1), 1462 sonic->irq); 1463 1464 if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) { 1465 snd_card_free(card); 1466 return err; 1467 } 1468 if ((err = snd_sonicvibes_mixer(sonic)) < 0) { 1469 snd_card_free(card); 1470 return err; 1471 } 1472 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, 1473 sonic->midi_port, 1, 1474 sonic->irq, 0, 1475 &midi_uart)) < 0) { 1476 snd_card_free(card); 1477 return err; 1478 } 1479 snd_sonicvibes_midi(sonic, midi_uart); 1480 if ((err = snd_opl3_create(card, sonic->synth_port, 1481 sonic->synth_port + 2, 1482 OPL3_HW_OPL3_SV, 1, &opl3)) < 0) { 1483 snd_card_free(card); 1484 return err; 1485 } 1486 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { 1487 snd_card_free(card); 1488 return err; 1489 } 1490 1491 snd_sonicvibes_create_gameport(sonic); 1492 1493 if ((err = snd_card_register(card)) < 0) { 1494 snd_card_free(card); 1495 return err; 1496 } 1497 1498 pci_set_drvdata(pci, card); 1499 dev++; 1500 return 0; 1501 } 1502 1503 static void __devexit snd_sonic_remove(struct pci_dev *pci) 1504 { 1505 snd_card_free(pci_get_drvdata(pci)); 1506 pci_set_drvdata(pci, NULL); 1507 } 1508 1509 static struct pci_driver driver = { 1510 .name = "S3 SonicVibes", 1511 .owner = THIS_MODULE, 1512 .id_table = snd_sonic_ids, 1513 .probe = snd_sonic_probe, 1514 .remove = __devexit_p(snd_sonic_remove), 1515 }; 1516 1517 static int __init alsa_card_sonicvibes_init(void) 1518 { 1519 return pci_register_driver(&driver); 1520 } 1521 1522 static void __exit alsa_card_sonicvibes_exit(void) 1523 { 1524 pci_unregister_driver(&driver); 1525 } 1526 1527 module_init(alsa_card_sonicvibes_init) 1528 module_exit(alsa_card_sonicvibes_exit) 1529