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 #ifndef PCI_VENDOR_ID_S3
50 #define PCI_VENDOR_ID_S3 0x5333
51 #endif
52 #ifndef PCI_DEVICE_ID_S3_SONICVIBES
53 #define PCI_DEVICE_ID_S3_SONICVIBES 0xca00
54 #endif
55
56 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
57 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
58 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
59 static int reverb[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
60 static int mge[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
61 static unsigned int dmaio = 0x7a00; /* DDMA i/o address */
62
63 module_param_array(index, int, NULL, 0444);
64 MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard.");
65 module_param_array(id, charp, NULL, 0444);
66 MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard.");
67 module_param_array(enable, bool, NULL, 0444);
68 MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard.");
69 module_param_array(reverb, bool, NULL, 0444);
70 MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard.");
71 module_param_array(mge, bool, NULL, 0444);
72 MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard.");
73 module_param(dmaio, uint, 0444);
74 MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard.");
75
76 /*
77 * Enhanced port direct registers
78 */
79
80 #define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x)
81
82 #define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */
83 #define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */
84 #define SV_TEST 0x02 /* test bit */
85 #define SV_REVERB 0x04 /* reverb enable */
86 #define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */
87 #define SV_INTA 0x20 /* INTA driving - should be always 1 */
88 #define SV_RESET 0x80 /* reset chip */
89 #define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */
90 #define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */
91 #define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */
92 #define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */
93 #define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */
94 #define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */
95 #define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */
96 #define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */
97 #define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */
98 #define SV_SPEC_IRQ 0x08 /* special interrupt */
99 #define SV_UD_IRQ 0x40 /* Up/Down interrupt */
100 #define SV_MIDI_IRQ 0x80 /* MIDI interrupt */
101 #define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */
102 #define SV_MCE 0x40 /* mode change enable */
103 #define SV_TRD 0x80 /* DMA transfer request disabled */
104 #define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */
105
106 /*
107 * Enhanced port indirect registers
108 */
109
110 #define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */
111 #define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */
112 #define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */
113 #define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */
114 #define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */
115 #define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */
116 #define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */
117 #define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */
118 #define SV_IREG_MIC 0x08 /* MIC Input Control */
119 #define SV_IREG_GAME_PORT 0x09 /* Game Port Control */
120 #define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */
121 #define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */
122 #define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */
123 #define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */
124 #define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */
125 #define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */
126 #define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */
127 #define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */
128 #define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */
129 #define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */
130 #define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */
131 #define SV_IREG_REVISION 0x15 /* Revision */
132 #define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */
133 #define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */
134 #define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */
135 #define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */
136 #define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */
137 #define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */
138 #define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */
139 #define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */
140 #define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */
141 #define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */
142 #define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */
143 #define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */
144 #define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */
145 #define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */
146 #define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */
147 #define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */
148 #define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */
149 #define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */
150 #define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */
151 #define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */
152 #define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */
153 #define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */
154
155 #define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M
156 #define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M
157
158 /*
159 * DMA registers
160 */
161
162 #define SV_DMA_ADDR0 0x00
163 #define SV_DMA_ADDR1 0x01
164 #define SV_DMA_ADDR2 0x02
165 #define SV_DMA_ADDR3 0x03
166 #define SV_DMA_COUNT0 0x04
167 #define SV_DMA_COUNT1 0x05
168 #define SV_DMA_COUNT2 0x06
169 #define SV_DMA_MODE 0x0b
170 #define SV_DMA_RESET 0x0d
171 #define SV_DMA_MASK 0x0f
172
173 /*
174 * Record sources
175 */
176
177 #define SV_RECSRC_RESERVED (0x00<<5)
178 #define SV_RECSRC_CD (0x01<<5)
179 #define SV_RECSRC_DAC (0x02<<5)
180 #define SV_RECSRC_AUX2 (0x03<<5)
181 #define SV_RECSRC_LINE (0x04<<5)
182 #define SV_RECSRC_AUX1 (0x05<<5)
183 #define SV_RECSRC_MIC (0x06<<5)
184 #define SV_RECSRC_OUT (0x07<<5)
185
186 /*
187 * constants
188 */
189
190 #define SV_FULLRATE 48000
191 #define SV_REFFREQUENCY 24576000
192 #define SV_ADCMULT 512
193
194 #define SV_MODE_PLAY 1
195 #define SV_MODE_CAPTURE 2
196
197 /*
198
199 */
200
201 typedef struct _snd_sonicvibes sonicvibes_t;
202
203 struct _snd_sonicvibes {
204 unsigned long dma1size;
205 unsigned long dma2size;
206 int irq;
207
208 unsigned long sb_port;
209 unsigned long enh_port;
210 unsigned long synth_port;
211 unsigned long midi_port;
212 unsigned long game_port;
213 unsigned int dmaa_port;
214 struct resource *res_dmaa;
215 unsigned int dmac_port;
216 struct resource *res_dmac;
217
218 unsigned char enable;
219 unsigned char irqmask;
220 unsigned char revision;
221 unsigned char format;
222 unsigned char srs_space;
223 unsigned char srs_center;
224 unsigned char mpu_switch;
225 unsigned char wave_source;
226
227 unsigned int mode;
228
229 struct pci_dev *pci;
230 snd_card_t *card;
231 snd_pcm_t *pcm;
232 snd_pcm_substream_t *playback_substream;
233 snd_pcm_substream_t *capture_substream;
234 snd_rawmidi_t *rmidi;
235 snd_hwdep_t *fmsynth; /* S3FM */
236
237 spinlock_t reg_lock;
238
239 unsigned int p_dma_size;
240 unsigned int c_dma_size;
241
242 snd_kcontrol_t *master_mute;
243 snd_kcontrol_t *master_volume;
244
245 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
246 struct gameport gameport;
247 #endif
248 };
249
250 static struct pci_device_id snd_sonic_ids[] = {
251 { 0x5333, 0xca00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, },
252 { 0, }
253 };
254
255 MODULE_DEVICE_TABLE(pci, snd_sonic_ids);
256
257 static ratden_t sonicvibes_adc_clock = {
258 .num_min = 4000 * 65536,
259 .num_max = 48000UL * 65536,
260 .num_step = 1,
261 .den = 65536,
262 };
263 static snd_pcm_hw_constraint_ratdens_t snd_sonicvibes_hw_constraints_adc_clock = {
264 .nrats = 1,
265 .rats = &sonicvibes_adc_clock,
266 };
267
268 /*
269 * common I/O routines
270 */
271
272 static inline void snd_sonicvibes_setdmaa(sonicvibes_t * sonic,
273 unsigned int addr,
274 unsigned int count)
275 {
276 count--;
277 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0);
278 outl(count, sonic->dmaa_port + SV_DMA_COUNT0);
279 outb(0x18, sonic->dmaa_port + SV_DMA_MODE);
280 #if 0
281 printk("program dmaa: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmaa_port + SV_DMA_ADDR0));
282 #endif
283 }
284
285 static inline void snd_sonicvibes_setdmac(sonicvibes_t * sonic,
286 unsigned int addr,
287 unsigned int count)
288 {
289 /* note: dmac is working in word mode!!! */
290 count >>= 1;
291 count--;
292 outl(addr, sonic->dmac_port + SV_DMA_ADDR0);
293 outl(count, sonic->dmac_port + SV_DMA_COUNT0);
294 outb(0x14, sonic->dmac_port + SV_DMA_MODE);
295 #if 0
296 printk("program dmac: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmac_port + SV_DMA_ADDR0));
297 #endif
298 }
299
300 static inline unsigned int snd_sonicvibes_getdmaa(sonicvibes_t * sonic)
301 {
302 return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1;
303 }
304
305 static inline unsigned int snd_sonicvibes_getdmac(sonicvibes_t * sonic)
306 {
307 /* note: dmac is working in word mode!!! */
308 return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1;
309 }
310
311 static void snd_sonicvibes_out1(sonicvibes_t * sonic,
312 unsigned char reg,
313 unsigned char value)
314 {
315 outb(reg, SV_REG(sonic, INDEX));
316 udelay(10);
317 outb(value, SV_REG(sonic, DATA));
318 udelay(10);
319 }
320
321 static void snd_sonicvibes_out(sonicvibes_t * sonic,
322 unsigned char reg,
323 unsigned char value)
324 {
325 unsigned long flags;
326
327 spin_lock_irqsave(&sonic->reg_lock, flags);
328 outb(reg, SV_REG(sonic, INDEX));
329 udelay(10);
330 outb(value, SV_REG(sonic, DATA));
331 udelay(10);
332 spin_unlock_irqrestore(&sonic->reg_lock, flags);
333 }
334
335 static unsigned char snd_sonicvibes_in1(sonicvibes_t * sonic, unsigned char reg)
336 {
337 unsigned char value;
338
339 outb(reg, SV_REG(sonic, INDEX));
340 udelay(10);
341 value = inb(SV_REG(sonic, DATA));
342 udelay(10);
343 return value;
344 }
345
346 static unsigned char snd_sonicvibes_in(sonicvibes_t * sonic, unsigned char reg)
347 {
348 unsigned long flags;
349 unsigned char value;
350
351 spin_lock_irqsave(&sonic->reg_lock, flags);
352 outb(reg, SV_REG(sonic, INDEX));
353 udelay(10);
354 value = inb(SV_REG(sonic, DATA));
355 udelay(10);
356 spin_unlock_irqrestore(&sonic->reg_lock, flags);
357 return value;
358 }
359
360 #if 0
361 static void snd_sonicvibes_debug(sonicvibes_t * sonic)
362 {
363 printk("SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX)));
364 printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS)));
365 printk(" 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00));
366 printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20));
367 printk(" 0x01: right input = 0x%02x ", snd_sonicvibes_in(sonic, 0x01));
368 printk(" 0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21));
369 printk(" 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02));
370 printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22));
371 printk(" 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03));
372 printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23));
373 printk(" 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04));
374 printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24));
375 printk(" 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05));
376 printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25));
377 printk(" 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06));
378 printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26));
379 printk(" 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07));
380 printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27));
381 printk(" 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08));
382 printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28));
383 printk(" 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09));
384 printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29));
385 printk(" 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a));
386 printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a));
387 printk(" 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b));
388 printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b));
389 printk(" 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c));
390 printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c));
391 printk(" 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d));
392 printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d));
393 printk(" 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e));
394 printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e));
395 printk(" 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f));
396 printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f));
397 printk(" 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10));
398 printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30));
399 printk(" 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11));
400 printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31));
401 printk(" 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12));
402 printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32));
403 printk(" 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13));
404 printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33));
405 printk(" 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14));
406 printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34));
407 printk(" 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15));
408 printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35));
409 printk(" 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16));
410 printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36));
411 printk(" 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17));
412 printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37));
413 printk(" 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18));
414 printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38));
415 printk(" 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19));
416 printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39));
417 printk(" 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a));
418 printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a));
419 printk(" 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b));
420 printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b));
421 printk(" 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c));
422 printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c));
423 printk(" 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d));
424 printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d));
425 printk(" 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e));
426 printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e));
427 printk(" 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f));
428 printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f));
429 }
430
431 #endif
432
433 static void snd_sonicvibes_setfmt(sonicvibes_t * sonic,
434 unsigned char mask,
435 unsigned char value)
436 {
437 unsigned long flags;
438
439 spin_lock_irqsave(&sonic->reg_lock, flags);
440 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX));
441 if (mask) {
442 sonic->format = inb(SV_REG(sonic, DATA));
443 udelay(10);
444 }
445 sonic->format = (sonic->format & mask) | value;
446 outb(sonic->format, SV_REG(sonic, DATA));
447 udelay(10);
448 outb(0, SV_REG(sonic, INDEX));
449 udelay(10);
450 spin_unlock_irqrestore(&sonic->reg_lock, flags);
451 }
452
453 static void snd_sonicvibes_pll(unsigned int rate,
454 unsigned int *res_r,
455 unsigned int *res_m,
456 unsigned int *res_n)
457 {
458 unsigned int r, m = 0, n = 0;
459 unsigned int xm, xn, xr, xd, metric = ~0U;
460
461 if (rate < 625000 / SV_ADCMULT)
462 rate = 625000 / SV_ADCMULT;
463 if (rate > 150000000 / SV_ADCMULT)
464 rate = 150000000 / SV_ADCMULT;
465 /* slight violation of specs, needed for continuous sampling rates */
466 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1);
467 for (xn = 3; xn < 33; xn++) /* 35 */
468 for (xm = 3; xm < 257; xm++) {
469 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn;
470 if (xr >= rate)
471 xd = xr - rate;
472 else
473 xd = rate - xr;
474 if (xd < metric) {
475 metric = xd;
476 m = xm - 2;
477 n = xn - 2;
478 }
479 }
480 *res_r = r;
481 *res_m = m;
482 *res_n = n;
483 #if 0
484 printk("metric = %i, xm = %i, xn = %i\n", metric, xm, xn);
485 printk("pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n);
486 #endif
487 }
488
489 static void snd_sonicvibes_setpll(sonicvibes_t * sonic,
490 unsigned char reg,
491 unsigned int rate)
492 {
493 unsigned long flags;
494 unsigned int r, m, n;
495
496 snd_sonicvibes_pll(rate, &r, &m, &n);
497 if (sonic != NULL) {
498 spin_lock_irqsave(&sonic->reg_lock, flags);
499 snd_sonicvibes_out1(sonic, reg, m);
500 snd_sonicvibes_out1(sonic, reg + 1, r | n);
501 spin_unlock_irqrestore(&sonic->reg_lock, flags);
502 }
503 }
504
505 static void snd_sonicvibes_set_adc_rate(sonicvibes_t * sonic, unsigned int rate)
506 {
507 unsigned long flags;
508 unsigned int div;
509 unsigned char clock;
510
511 div = 48000 / rate;
512 if (div > 8)
513 div = 8;
514 if ((48000 / div) == rate) { /* use the alternate clock */
515 clock = 0x10;
516 } else { /* use the PLL source */
517 clock = 0x00;
518 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate);
519 }
520 spin_lock_irqsave(&sonic->reg_lock, flags);
521 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4);
522 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock);
523 spin_unlock_irqrestore(&sonic->reg_lock, flags);
524 }
525
526 static int snd_sonicvibes_hw_constraint_dac_rate(snd_pcm_hw_params_t *params,
527 snd_pcm_hw_rule_t *rule)
528 {
529 unsigned int rate, div, r, m, n;
530
531 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min ==
532 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) {
533 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min;
534 div = 48000 / rate;
535 if (div > 8)
536 div = 8;
537 if ((48000 / div) == rate) {
538 params->rate_num = rate;
539 params->rate_den = 1;
540 } else {
541 snd_sonicvibes_pll(rate, &r, &m, &n);
542 snd_assert((SV_REFFREQUENCY % 16) == 0, return -EINVAL);
543 snd_assert((SV_ADCMULT % 512) == 0, return -EINVAL);
544 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r;
545 params->rate_den = (SV_ADCMULT/512) * (m+2);
546 }
547 }
548 return 0;
549 }
550
551 static void snd_sonicvibes_set_dac_rate(sonicvibes_t * sonic, unsigned int rate)
552 {
553 unsigned int div;
554 unsigned long flags;
555
556 div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE;
557 if (div > 65535)
558 div = 65535;
559 spin_lock_irqsave(&sonic->reg_lock, flags);
560 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8);
561 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div);
562 spin_unlock_irqrestore(&sonic->reg_lock, flags);
563 }
564
565 static int snd_sonicvibes_trigger(sonicvibes_t * sonic, int what, int cmd)
566 {
567 int result = 0;
568
569 spin_lock(&sonic->reg_lock);
570 if (cmd == SNDRV_PCM_TRIGGER_START) {
571 if (!(sonic->enable & what)) {
572 sonic->enable |= what;
573 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable);
574 }
575 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
576 if (sonic->enable & what) {
577 sonic->enable &= ~what;
578 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable);
579 }
580 } else {
581 result = -EINVAL;
582 }
583 spin_unlock(&sonic->reg_lock);
584 return result;
585 }
586
587 static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_regs *regs)
588 {
589 sonicvibes_t *sonic = dev_id;
590 unsigned char status;
591
592 status = inb(SV_REG(sonic, STATUS));
593 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ)))
594 return IRQ_NONE;
595 if (status == 0xff) { /* failure */
596 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK));
597 snd_printk("IRQ failure - interrupts disabled!!\n");
598 return IRQ_HANDLED;
599 }
600 if (sonic->pcm) {
601 if (status & SV_DMAA_IRQ)
602 snd_pcm_period_elapsed(sonic->playback_substream);
603 if (status & SV_DMAC_IRQ)
604 snd_pcm_period_elapsed(sonic->capture_substream);
605 }
606 if (sonic->rmidi) {
607 if (status & SV_MIDI_IRQ)
608 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data, regs);
609 }
610 if (status & SV_UD_IRQ) {
611 unsigned char udreg;
612 int vol, oleft, oright, mleft, mright;
613
614 spin_lock(&sonic->reg_lock);
615 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON);
616 vol = udreg & 0x3f;
617 if (!(udreg & 0x40))
618 vol = -vol;
619 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG);
620 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG);
621 oleft &= 0x1f;
622 oright &= 0x1f;
623 oleft += vol;
624 if (oleft < 0)
625 oleft = 0;
626 if (oleft > 0x1f)
627 oleft = 0x1f;
628 oright += vol;
629 if (oright < 0)
630 oright = 0;
631 if (oright > 0x1f)
632 oright = 0x1f;
633 if (udreg & 0x80) {
634 mleft ^= 0x80;
635 mright ^= 0x80;
636 }
637 oleft |= mleft & 0x80;
638 oright |= mright & 0x80;
639 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft);
640 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright);
641 spin_unlock(&sonic->reg_lock);
642 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id);
643 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id);
644 }
645 return IRQ_HANDLED;
646 }
647
648 /*
649 * PCM part
650 */
651
652 static int snd_sonicvibes_playback_trigger(snd_pcm_substream_t * substream,
653 int cmd)
654 {
655 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
656 return snd_sonicvibes_trigger(sonic, 1, cmd);
657 }
658
659 static int snd_sonicvibes_capture_trigger(snd_pcm_substream_t * substream,
660 int cmd)
661 {
662 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
663 return snd_sonicvibes_trigger(sonic, 2, cmd);
664 }
665
666 static int snd_sonicvibes_hw_params(snd_pcm_substream_t * substream,
667 snd_pcm_hw_params_t * hw_params)
668 {
669 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
670 }
671
672 static int snd_sonicvibes_hw_free(snd_pcm_substream_t * substream)
673 {
674 return snd_pcm_lib_free_pages(substream);
675 }
676
677 static int snd_sonicvibes_playback_prepare(snd_pcm_substream_t * substream)
678 {
679 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
680 snd_pcm_runtime_t *runtime = substream->runtime;
681 unsigned char fmt = 0;
682 unsigned int size = snd_pcm_lib_buffer_bytes(substream);
683 unsigned int count = snd_pcm_lib_period_bytes(substream);
684
685 sonic->p_dma_size = size;
686 count--;
687 if (runtime->channels > 1)
688 fmt |= 1;
689 if (snd_pcm_format_width(runtime->format) == 16)
690 fmt |= 2;
691 snd_sonicvibes_setfmt(sonic, ~3, fmt);
692 snd_sonicvibes_set_dac_rate(sonic, runtime->rate);
693 spin_lock_irq(&sonic->reg_lock);
694 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size);
695 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8);
696 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count);
697 spin_unlock_irq(&sonic->reg_lock);
698 return 0;
699 }
700
701 static int snd_sonicvibes_capture_prepare(snd_pcm_substream_t * substream)
702 {
703 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
704 snd_pcm_runtime_t *runtime = substream->runtime;
705 unsigned char fmt = 0;
706 unsigned int size = snd_pcm_lib_buffer_bytes(substream);
707 unsigned int count = snd_pcm_lib_period_bytes(substream);
708
709 sonic->c_dma_size = size;
710 count >>= 1;
711 count--;
712 if (runtime->channels > 1)
713 fmt |= 0x10;
714 if (snd_pcm_format_width(runtime->format) == 16)
715 fmt |= 0x20;
716 snd_sonicvibes_setfmt(sonic, ~0x30, fmt);
717 snd_sonicvibes_set_adc_rate(sonic, runtime->rate);
718 spin_lock_irq(&sonic->reg_lock);
719 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size);
720 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8);
721 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count);
722 spin_unlock_irq(&sonic->reg_lock);
723 return 0;
724 }
725
726 static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(snd_pcm_substream_t * substream)
727 {
728 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
729 size_t ptr;
730
731 if (!(sonic->enable & 1))
732 return 0;
733 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic);
734 return bytes_to_frames(substream->runtime, ptr);
735 }
736
737 static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(snd_pcm_substream_t * substream)
738 {
739 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
740 size_t ptr;
741 if (!(sonic->enable & 2))
742 return 0;
743 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic);
744 return bytes_to_frames(substream->runtime, ptr);
745 }
746
747 static snd_pcm_hardware_t snd_sonicvibes_playback =
748 {
749 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
750 SNDRV_PCM_INFO_BLOCK_TRANSFER |
751 SNDRV_PCM_INFO_MMAP_VALID),
752 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
753 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
754 .rate_min = 4000,
755 .rate_max = 48000,
756 .channels_min = 1,
757 .channels_max = 2,
758 .buffer_bytes_max = (128*1024),
759 .period_bytes_min = 32,
760 .period_bytes_max = (128*1024),
761 .periods_min = 1,
762 .periods_max = 1024,
763 .fifo_size = 0,
764 };
765
766 static snd_pcm_hardware_t snd_sonicvibes_capture =
767 {
768 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
769 SNDRV_PCM_INFO_BLOCK_TRANSFER |
770 SNDRV_PCM_INFO_MMAP_VALID),
771 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
772 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
773 .rate_min = 4000,
774 .rate_max = 48000,
775 .channels_min = 1,
776 .channels_max = 2,
777 .buffer_bytes_max = (128*1024),
778 .period_bytes_min = 32,
779 .period_bytes_max = (128*1024),
780 .periods_min = 1,
781 .periods_max = 1024,
782 .fifo_size = 0,
783 };
784
785 static int snd_sonicvibes_playback_open(snd_pcm_substream_t * substream)
786 {
787 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
788 snd_pcm_runtime_t *runtime = substream->runtime;
789
790 sonic->mode |= SV_MODE_PLAY;
791 sonic->playback_substream = substream;
792 runtime->hw = snd_sonicvibes_playback;
793 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);
794 return 0;
795 }
796
797 static int snd_sonicvibes_capture_open(snd_pcm_substream_t * substream)
798 {
799 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
800 snd_pcm_runtime_t *runtime = substream->runtime;
801
802 sonic->mode |= SV_MODE_CAPTURE;
803 sonic->capture_substream = substream;
804 runtime->hw = snd_sonicvibes_capture;
805 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
806 &snd_sonicvibes_hw_constraints_adc_clock);
807 return 0;
808 }
809
810 static int snd_sonicvibes_playback_close(snd_pcm_substream_t * substream)
811 {
812 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
813
814 sonic->playback_substream = NULL;
815 sonic->mode &= ~SV_MODE_PLAY;
816 return 0;
817 }
818
819 static int snd_sonicvibes_capture_close(snd_pcm_substream_t * substream)
820 {
821 sonicvibes_t *sonic = snd_pcm_substream_chip(substream);
822
823 sonic->capture_substream = NULL;
824 sonic->mode &= ~SV_MODE_CAPTURE;
825 return 0;
826 }
827
828 static snd_pcm_ops_t snd_sonicvibes_playback_ops = {
829 .open = snd_sonicvibes_playback_open,
830 .close = snd_sonicvibes_playback_close,
831 .ioctl = snd_pcm_lib_ioctl,
832 .hw_params = snd_sonicvibes_hw_params,
833 .hw_free = snd_sonicvibes_hw_free,
834 .prepare = snd_sonicvibes_playback_prepare,
835 .trigger = snd_sonicvibes_playback_trigger,
836 .pointer = snd_sonicvibes_playback_pointer,
837 };
838
839 static snd_pcm_ops_t snd_sonicvibes_capture_ops = {
840 .open = snd_sonicvibes_capture_open,
841 .close = snd_sonicvibes_capture_close,
842 .ioctl = snd_pcm_lib_ioctl,
843 .hw_params = snd_sonicvibes_hw_params,
844 .hw_free = snd_sonicvibes_hw_free,
845 .prepare = snd_sonicvibes_capture_prepare,
846 .trigger = snd_sonicvibes_capture_trigger,
847 .pointer = snd_sonicvibes_capture_pointer,
848 };
849
850 static void snd_sonicvibes_pcm_free(snd_pcm_t *pcm)
851 {
852 sonicvibes_t *sonic = pcm->private_data;
853 sonic->pcm = NULL;
854 snd_pcm_lib_preallocate_free_for_all(pcm);
855 }
856
857 static int __devinit snd_sonicvibes_pcm(sonicvibes_t * sonic, int device, snd_pcm_t ** rpcm)
858 {
859 snd_pcm_t *pcm;
860 int err;
861
862 if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0)
863 return err;
864 snd_assert(pcm != NULL, return -EINVAL);
865
866 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops);
867 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops);
868
869 pcm->private_data = sonic;
870 pcm->private_free = snd_sonicvibes_pcm_free;
871 pcm->info_flags = 0;
872 strcpy(pcm->name, "S3 SonicVibes");
873 sonic->pcm = pcm;
874
875 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
876 snd_dma_pci_data(sonic->pci), 64*1024, 128*1024);
877
878 if (rpcm)
879 *rpcm = pcm;
880 return 0;
881 }
882
883 /*
884 * Mixer part
885 */
886
887 #define SONICVIBES_MUX(xname, xindex) \
888 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
889 .info = snd_sonicvibes_info_mux, \
890 .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux }
891
892 static int snd_sonicvibes_info_mux(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
893 {
894 static char *texts[7] = {
895 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix"
896 };
897
898 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
899 uinfo->count = 2;
900 uinfo->value.enumerated.items = 7;
901 if (uinfo->value.enumerated.item >= 7)
902 uinfo->value.enumerated.item = 6;
903 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
904 return 0;
905 }
906
907 static int snd_sonicvibes_get_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
908 {
909 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
910
911 spin_lock_irq(&sonic->reg_lock);
912 ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1;
913 ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1;
914 spin_unlock_irq(&sonic->reg_lock);
915 return 0;
916 }
917
918 static int snd_sonicvibes_put_mux(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
919 {
920 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
921 unsigned short left, right, oval1, oval2;
922 int change;
923
924 if (ucontrol->value.enumerated.item[0] >= 7 ||
925 ucontrol->value.enumerated.item[1] >= 7)
926 return -EINVAL;
927 left = (ucontrol->value.enumerated.item[0] + 1) << 5;
928 right = (ucontrol->value.enumerated.item[1] + 1) << 5;
929 spin_lock_irq(&sonic->reg_lock);
930 oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC);
931 oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC);
932 left = (oval1 & ~SV_RECSRC_OUT) | left;
933 right = (oval2 & ~SV_RECSRC_OUT) | right;
934 change = left != oval1 || right != oval2;
935 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left);
936 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right);
937 spin_unlock_irq(&sonic->reg_lock);
938 return change;
939 }
940
941 #define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \
942 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
943 .info = snd_sonicvibes_info_single, \
944 .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \
945 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
946
947 static int snd_sonicvibes_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
948 {
949 int mask = (kcontrol->private_value >> 16) & 0xff;
950
951 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
952 uinfo->count = 1;
953 uinfo->value.integer.min = 0;
954 uinfo->value.integer.max = mask;
955 return 0;
956 }
957
958 static int snd_sonicvibes_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
959 {
960 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
961 int reg = kcontrol->private_value & 0xff;
962 int shift = (kcontrol->private_value >> 8) & 0xff;
963 int mask = (kcontrol->private_value >> 16) & 0xff;
964 int invert = (kcontrol->private_value >> 24) & 0xff;
965
966 spin_lock_irq(&sonic->reg_lock);
967 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask;
968 spin_unlock_irq(&sonic->reg_lock);
969 if (invert)
970 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
971 return 0;
972 }
973
974 static int snd_sonicvibes_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
975 {
976 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
977 int reg = kcontrol->private_value & 0xff;
978 int shift = (kcontrol->private_value >> 8) & 0xff;
979 int mask = (kcontrol->private_value >> 16) & 0xff;
980 int invert = (kcontrol->private_value >> 24) & 0xff;
981 int change;
982 unsigned short val, oval;
983
984 val = (ucontrol->value.integer.value[0] & mask);
985 if (invert)
986 val = mask - val;
987 val <<= shift;
988 spin_lock_irq(&sonic->reg_lock);
989 oval = snd_sonicvibes_in1(sonic, reg);
990 val = (oval & ~(mask << shift)) | val;
991 change = val != oval;
992 snd_sonicvibes_out1(sonic, reg, val);
993 spin_unlock_irq(&sonic->reg_lock);
994 return change;
995 }
996
997 #define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
998 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
999 .info = snd_sonicvibes_info_double, \
1000 .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \
1001 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
1002
1003 static int snd_sonicvibes_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
1004 {
1005 int mask = (kcontrol->private_value >> 24) & 0xff;
1006
1007 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
1008 uinfo->count = 2;
1009 uinfo->value.integer.min = 0;
1010 uinfo->value.integer.max = mask;
1011 return 0;
1012 }
1013
1014 static int snd_sonicvibes_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1015 {
1016 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
1017 int left_reg = kcontrol->private_value & 0xff;
1018 int right_reg = (kcontrol->private_value >> 8) & 0xff;
1019 int shift_left = (kcontrol->private_value >> 16) & 0x07;
1020 int shift_right = (kcontrol->private_value >> 19) & 0x07;
1021 int mask = (kcontrol->private_value >> 24) & 0xff;
1022 int invert = (kcontrol->private_value >> 22) & 1;
1023
1024 spin_lock_irq(&sonic->reg_lock);
1025 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask;
1026 ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask;
1027 spin_unlock_irq(&sonic->reg_lock);
1028 if (invert) {
1029 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
1030 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
1031 }
1032 return 0;
1033 }
1034
1035 static int snd_sonicvibes_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
1036 {
1037 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
1038 int left_reg = kcontrol->private_value & 0xff;
1039 int right_reg = (kcontrol->private_value >> 8) & 0xff;
1040 int shift_left = (kcontrol->private_value >> 16) & 0x07;
1041 int shift_right = (kcontrol->private_value >> 19) & 0x07;
1042 int mask = (kcontrol->private_value >> 24) & 0xff;
1043 int invert = (kcontrol->private_value >> 22) & 1;
1044 int change;
1045 unsigned short val1, val2, oval1, oval2;
1046
1047 val1 = ucontrol->value.integer.value[0] & mask;
1048 val2 = ucontrol->value.integer.value[1] & mask;
1049 if (invert) {
1050 val1 = mask - val1;
1051 val2 = mask - val2;
1052 }
1053 val1 <<= shift_left;
1054 val2 <<= shift_right;
1055 spin_lock_irq(&sonic->reg_lock);
1056 oval1 = snd_sonicvibes_in1(sonic, left_reg);
1057 oval2 = snd_sonicvibes_in1(sonic, right_reg);
1058 val1 = (oval1 & ~(mask << shift_left)) | val1;
1059 val2 = (oval2 & ~(mask << shift_right)) | val2;
1060 change = val1 != oval1 || val2 != oval2;
1061 snd_sonicvibes_out1(sonic, left_reg, val1);
1062 snd_sonicvibes_out1(sonic, right_reg, val2);
1063 spin_unlock_irq(&sonic->reg_lock);
1064 return change;
1065 }
1066
1067 static snd_kcontrol_new_t snd_sonicvibes_controls[] __devinitdata = {
1068 SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0),
1069 SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1),
1070 SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1),
1071 SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1),
1072 SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1),
1073 SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1),
1074 SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1),
1075 SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1),
1076 SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1),
1077 SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0),
1078 SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1),
1079 SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1),
1080 SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1),
1081 SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1),
1082 SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1),
1083 SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1),
1084 SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1),
1085 SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1),
1086 SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0),
1087 SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1),
1088 SONICVIBES_MUX("Capture Source", 0)
1089 };
1090
1091 static void snd_sonicvibes_master_free(snd_kcontrol_t *kcontrol)
1092 {
1093 sonicvibes_t *sonic = snd_kcontrol_chip(kcontrol);
1094 sonic->master_mute = NULL;
1095 sonic->master_volume = NULL;
1096 }
1097
1098 static int __devinit snd_sonicvibes_mixer(sonicvibes_t * sonic)
1099 {
1100 snd_card_t *card;
1101 snd_kcontrol_t *kctl;
1102 unsigned int idx;
1103 int err;
1104
1105 snd_assert(sonic != NULL && sonic->card != NULL, return -EINVAL);
1106 card = sonic->card;
1107 strcpy(card->mixername, "S3 SonicVibes");
1108
1109 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) {
1110 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0)
1111 return err;
1112 switch (idx) {
1113 case 0:
1114 case 1: kctl->private_free = snd_sonicvibes_master_free; break;
1115 }
1116 }
1117 return 0;
1118 }
1119
1120 /*
1121
1122 */
1123
1124 static void snd_sonicvibes_proc_read(snd_info_entry_t *entry,
1125 snd_info_buffer_t * buffer)
1126 {
1127 sonicvibes_t *sonic = entry->private_data;
1128 unsigned char tmp;
1129
1130 tmp = sonic->srs_space & 0x0f;
1131 snd_iprintf(buffer, "SRS 3D : %s\n",
1132 sonic->srs_space & 0x80 ? "off" : "on");
1133 snd_iprintf(buffer, "SRS Space : %s\n",
1134 tmp == 0x00 ? "100%" :
1135 tmp == 0x01 ? "75%" :
1136 tmp == 0x02 ? "50%" :
1137 tmp == 0x03 ? "25%" : "0%");
1138 tmp = sonic->srs_center & 0x0f;
1139 snd_iprintf(buffer, "SRS Center : %s\n",
1140 tmp == 0x00 ? "100%" :
1141 tmp == 0x01 ? "75%" :
1142 tmp == 0x02 ? "50%" :
1143 tmp == 0x03 ? "25%" : "0%");
1144 tmp = sonic->wave_source & 0x03;
1145 snd_iprintf(buffer, "WaveTable Source : %s\n",
1146 tmp == 0x00 ? "on-board ROM" :
1147 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus");
1148 tmp = sonic->mpu_switch;
1149 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off");
1150 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off");
1151 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off");
1152 }
1153
1154 static void __devinit snd_sonicvibes_proc_init(sonicvibes_t * sonic)
1155 {
1156 snd_info_entry_t *entry;
1157
1158 if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry))
1159 snd_info_set_text_ops(entry, sonic, 1024, snd_sonicvibes_proc_read);
1160 }
1161
1162 /*
1163
1164 */
1165
1166 static snd_kcontrol_new_t snd_sonicvibes_game_control __devinitdata =
1167 SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0);
1168
1169 static int snd_sonicvibes_free(sonicvibes_t *sonic)
1170 {
1171 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
1172 if (sonic->gameport.io)
1173 gameport_unregister_port(&sonic->gameport);
1174 #endif
1175 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port);
1176 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port);
1177 if (sonic->irq >= 0)
1178 free_irq(sonic->irq, (void *)sonic);
1179 if (sonic->res_dmaa) {
1180 release_resource(sonic->res_dmaa);
1181 kfree_nocheck(sonic->res_dmaa);
1182 }
1183 if (sonic->res_dmac) {
1184 release_resource(sonic->res_dmac);
1185 kfree_nocheck(sonic->res_dmac);
1186 }
1187 pci_release_regions(sonic->pci);
1188 pci_disable_device(sonic->pci);
1189 kfree(sonic);
1190 return 0;
1191 }
1192
1193 static int snd_sonicvibes_dev_free(snd_device_t *device)
1194 {
1195 sonicvibes_t *sonic = device->device_data;
1196 return snd_sonicvibes_free(sonic);
1197 }
1198
1199 static int __devinit snd_sonicvibes_create(snd_card_t * card,
1200 struct pci_dev *pci,
1201 int reverb,
1202 int mge,
1203 sonicvibes_t ** rsonic)
1204 {
1205 sonicvibes_t *sonic;
1206 unsigned int dmaa, dmac;
1207 int err;
1208 static snd_device_ops_t ops = {
1209 .dev_free = snd_sonicvibes_dev_free,
1210 };
1211
1212 *rsonic = NULL;
1213 /* enable PCI device */
1214 if ((err = pci_enable_device(pci)) < 0)
1215 return err;
1216 /* check, if we can restrict PCI DMA transfers to 24 bits */
1217 if (pci_set_dma_mask(pci, 0x00ffffff) < 0 ||
1218 pci_set_consistent_dma_mask(pci, 0x00ffffff) < 0) {
1219 snd_printk("architecture does not support 24bit PCI busmaster DMA\n");
1220 pci_disable_device(pci);
1221 return -ENXIO;
1222 }
1223
1224 sonic = kcalloc(1, sizeof(*sonic), GFP_KERNEL);
1225 if (sonic == NULL) {
1226 pci_disable_device(pci);
1227 return -ENOMEM;
1228 }
1229 spin_lock_init(&sonic->reg_lock);
1230 sonic->card = card;
1231 sonic->pci = pci;
1232 sonic->irq = -1;
1233
1234 if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) {
1235 kfree(sonic);
1236 pci_disable_device(pci);
1237 return err;
1238 }
1239
1240 sonic->sb_port = pci_resource_start(pci, 0);
1241 sonic->enh_port = pci_resource_start(pci, 1);
1242 sonic->synth_port = pci_resource_start(pci, 2);
1243 sonic->midi_port = pci_resource_start(pci, 3);
1244 sonic->game_port = pci_resource_start(pci, 4);
1245
1246 if (request_irq(pci->irq, snd_sonicvibes_interrupt, SA_INTERRUPT|SA_SHIRQ, "S3 SonicVibes", (void *)sonic)) {
1247 snd_printk("unable to grab IRQ %d\n", pci->irq);
1248 snd_sonicvibes_free(sonic);
1249 return -EBUSY;
1250 }
1251 sonic->irq = pci->irq;
1252
1253 pci_read_config_dword(pci, 0x40, &dmaa);
1254 pci_read_config_dword(pci, 0x48, &dmac);
1255 dmaio &= ~0x0f;
1256 dmaa &= ~0x0f;
1257 dmac &= ~0x0f;
1258 if (!dmaa) {
1259 dmaa = dmaio;
1260 dmaio += 0x10;
1261 snd_printk("BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa);
1262 }
1263 if (!dmac) {
1264 dmac = dmaio;
1265 dmaio += 0x10;
1266 snd_printk("BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac);
1267 }
1268 pci_write_config_dword(pci, 0x40, dmaa);
1269 pci_write_config_dword(pci, 0x48, dmac);
1270
1271 if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) {
1272 snd_sonicvibes_free(sonic);
1273 snd_printk("unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1);
1274 return -EBUSY;
1275 }
1276 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) {
1277 snd_sonicvibes_free(sonic);
1278 snd_printk("unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1);
1279 return -EBUSY;
1280 }
1281
1282 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port);
1283 pci_read_config_dword(pci, 0x48, &sonic->dmac_port);
1284 sonic->dmaa_port &= ~0x0f;
1285 sonic->dmac_port &= ~0x0f;
1286 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */
1287 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */
1288 /* ok.. initialize S3 SonicVibes chip */
1289 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */
1290 udelay(100);
1291 outb(0, SV_REG(sonic, CONTROL)); /* release reset */
1292 udelay(100);
1293 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL));
1294 inb(SV_REG(sonic, STATUS)); /* clear IRQs */
1295 #if 1
1296 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */
1297 #else
1298 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */
1299 #endif
1300 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */
1301 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK));
1302 inb(SV_REG(sonic, STATUS)); /* clear IRQs */
1303 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */
1304 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */
1305 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */
1306 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000);
1307 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */
1308 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */
1309 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */
1310 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */
1311 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff);
1312 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff);
1313 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0);
1314 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0);
1315 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f);
1316 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f);
1317 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f);
1318 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f);
1319 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f);
1320 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f);
1321 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f);
1322 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f);
1323 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f);
1324 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f);
1325 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f);
1326 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f);
1327 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f);
1328 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf);
1329 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf);
1330 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc);
1331 #if 0
1332 snd_sonicvibes_debug(sonic);
1333 #endif
1334 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION);
1335 snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic));
1336
1337 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) {
1338 snd_sonicvibes_free(sonic);
1339 return err;
1340 }
1341
1342 snd_sonicvibes_proc_init(sonic);
1343
1344 snd_card_set_dev(card, &pci->dev);
1345
1346 *rsonic = sonic;
1347 return 0;
1348 }
1349
1350 /*
1351 * MIDI section
1352 */
1353
1354 static snd_kcontrol_new_t snd_sonicvibes_midi_controls[] __devinitdata = {
1355 SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0),
1356 SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0),
1357 SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0),
1358 SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0),
1359 SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0)
1360 };
1361
1362 static int snd_sonicvibes_midi_input_open(mpu401_t * mpu)
1363 {
1364 sonicvibes_t *sonic = mpu->private_data;
1365 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK));
1366 return 0;
1367 }
1368
1369 static void snd_sonicvibes_midi_input_close(mpu401_t * mpu)
1370 {
1371 sonicvibes_t *sonic = mpu->private_data;
1372 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK));
1373 }
1374
1375 static int __devinit snd_sonicvibes_midi(sonicvibes_t * sonic, snd_rawmidi_t * rmidi)
1376 {
1377 mpu401_t * mpu = rmidi->private_data;
1378 snd_card_t *card = sonic->card;
1379 snd_rawmidi_str_t *dir;
1380 unsigned int idx;
1381 int err;
1382
1383 mpu->private_data = sonic;
1384 mpu->open_input = snd_sonicvibes_midi_input_open;
1385 mpu->close_input = snd_sonicvibes_midi_input_close;
1386 dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT];
1387 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++)
1388 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0)
1389 return err;
1390 return 0;
1391 }
1392
1393 static int __devinit snd_sonic_probe(struct pci_dev *pci,
1394 const struct pci_device_id *pci_id)
1395 {
1396 static int dev;
1397 snd_card_t *card;
1398 sonicvibes_t *sonic;
1399 snd_rawmidi_t *midi_uart;
1400 opl3_t *opl3;
1401 int idx, err;
1402
1403 if (dev >= SNDRV_CARDS)
1404 return -ENODEV;
1405 if (!enable[dev]) {
1406 dev++;
1407 return -ENOENT;
1408 }
1409
1410 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
1411 if (card == NULL)
1412 return -ENOMEM;
1413 for (idx = 0; idx < 5; idx++) {
1414 if (pci_resource_start(pci, idx) == 0 ||
1415 !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) {
1416 snd_card_free(card);
1417 return -ENODEV;
1418 }
1419 }
1420 if ((err = snd_sonicvibes_create(card, pci,
1421 reverb[dev] ? 1 : 0,
1422 mge[dev] ? 1 : 0,
1423 &sonic)) < 0) {
1424 snd_card_free(card);
1425 return err;
1426 }
1427
1428 strcpy(card->driver, "SonicVibes");
1429 strcpy(card->shortname, "S3 SonicVibes");
1430 sprintf(card->longname, "%s rev %i at 0x%lx, irq %i",
1431 card->shortname,
1432 sonic->revision,
1433 pci_resource_start(pci, 1),
1434 sonic->irq);
1435
1436 if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) {
1437 snd_card_free(card);
1438 return err;
1439 }
1440 if ((err = snd_sonicvibes_mixer(sonic)) < 0) {
1441 snd_card_free(card);
1442 return err;
1443 }
1444 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES,
1445 sonic->midi_port, 1,
1446 sonic->irq, 0,
1447 &midi_uart)) < 0) {
1448 snd_card_free(card);
1449 return err;
1450 }
1451 snd_sonicvibes_midi(sonic, midi_uart);
1452 if ((err = snd_opl3_create(card, sonic->synth_port,
1453 sonic->synth_port + 2,
1454 OPL3_HW_OPL3_SV, 1, &opl3)) < 0) {
1455 snd_card_free(card);
1456 return err;
1457 }
1458 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
1459 snd_card_free(card);
1460 return err;
1461 }
1462 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
1463 sonic->gameport.io = sonic->game_port;
1464 gameport_register_port(&sonic->gameport);
1465 #endif
1466
1467 if ((err = snd_card_register(card)) < 0) {
1468 snd_card_free(card);
1469 return err;
1470 }
1471
1472 pci_set_drvdata(pci, card);
1473 dev++;
1474 return 0;
1475 }
1476
1477 static void __devexit snd_sonic_remove(struct pci_dev *pci)
1478 {
1479 snd_card_free(pci_get_drvdata(pci));
1480 pci_set_drvdata(pci, NULL);
1481 }
1482
1483 static struct pci_driver driver = {
1484 .name = "S3 SonicVibes",
1485 .id_table = snd_sonic_ids,
1486 .probe = snd_sonic_probe,
1487 .remove = __devexit_p(snd_sonic_remove),
1488 };
1489
1490 static int __init alsa_card_sonicvibes_init(void)
1491 {
1492 return pci_module_init(&driver);
1493 }
1494
1495 static void __exit alsa_card_sonicvibes_exit(void)
1496 {
1497 pci_unregister_driver(&driver);
1498 }
1499
1500 module_init(alsa_card_sonicvibes_init)
1501 module_exit(alsa_card_sonicvibes_exit)
1502
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