1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * Driver for S3 SonicVibes soundcard |
4 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
5 | * |
6 | * BUGS: |
7 | * It looks like 86c617 rev 3 doesn't supports DDMA buffers above 16MB? |
8 | * Driver sometimes hangs... Nobody knows why at this moment... |
9 | */ |
10 | |
11 | #include <linux/delay.h> |
12 | #include <linux/init.h> |
13 | #include <linux/interrupt.h> |
14 | #include <linux/pci.h> |
15 | #include <linux/slab.h> |
16 | #include <linux/gameport.h> |
17 | #include <linux/module.h> |
18 | #include <linux/dma-mapping.h> |
19 | #include <linux/io.h> |
20 | |
21 | #include <sound/core.h> |
22 | #include <sound/pcm.h> |
23 | #include <sound/info.h> |
24 | #include <sound/control.h> |
25 | #include <sound/mpu401.h> |
26 | #include <sound/opl3.h> |
27 | #include <sound/initval.h> |
28 | |
29 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>" ); |
30 | MODULE_DESCRIPTION("S3 SonicVibes PCI" ); |
31 | MODULE_LICENSE("GPL" ); |
32 | |
33 | #if IS_REACHABLE(CONFIG_GAMEPORT) |
34 | #define SUPPORT_JOYSTICK 1 |
35 | #endif |
36 | |
37 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
38 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
39 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
40 | static bool reverb[SNDRV_CARDS]; |
41 | static bool mge[SNDRV_CARDS]; |
42 | static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ |
43 | |
44 | module_param_array(index, int, NULL, 0444); |
45 | MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard." ); |
46 | module_param_array(id, charp, NULL, 0444); |
47 | MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard." ); |
48 | module_param_array(enable, bool, NULL, 0444); |
49 | MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard." ); |
50 | module_param_array(reverb, bool, NULL, 0444); |
51 | MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard." ); |
52 | module_param_array(mge, bool, NULL, 0444); |
53 | MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard." ); |
54 | module_param_hw(dmaio, uint, ioport, 0444); |
55 | MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard." ); |
56 | |
57 | /* |
58 | * Enhanced port direct registers |
59 | */ |
60 | |
61 | #define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) |
62 | |
63 | #define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ |
64 | #define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ |
65 | #define SV_TEST 0x02 /* test bit */ |
66 | #define SV_REVERB 0x04 /* reverb enable */ |
67 | #define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ |
68 | #define SV_INTA 0x20 /* INTA driving - should be always 1 */ |
69 | #define SV_RESET 0x80 /* reset chip */ |
70 | #define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ |
71 | #define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ |
72 | #define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ |
73 | #define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ |
74 | #define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ |
75 | #define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ |
76 | #define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ |
77 | #define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ |
78 | #define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ |
79 | #define SV_SPEC_IRQ 0x08 /* special interrupt */ |
80 | #define SV_UD_IRQ 0x40 /* Up/Down interrupt */ |
81 | #define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ |
82 | #define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ |
83 | #define SV_MCE 0x40 /* mode change enable */ |
84 | #define SV_TRD 0x80 /* DMA transfer request disabled */ |
85 | #define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ |
86 | |
87 | /* |
88 | * Enhanced port indirect registers |
89 | */ |
90 | |
91 | #define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ |
92 | #define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ |
93 | #define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ |
94 | #define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ |
95 | #define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ |
96 | #define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ |
97 | #define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ |
98 | #define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ |
99 | #define SV_IREG_MIC 0x08 /* MIC Input Control */ |
100 | #define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ |
101 | #define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ |
102 | #define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ |
103 | #define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ |
104 | #define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ |
105 | #define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ |
106 | #define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ |
107 | #define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ |
108 | #define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ |
109 | #define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ |
110 | #define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ |
111 | #define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ |
112 | #define SV_IREG_REVISION 0x15 /* Revision */ |
113 | #define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ |
114 | #define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ |
115 | #define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ |
116 | #define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ |
117 | #define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ |
118 | #define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ |
119 | #define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ |
120 | #define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ |
121 | #define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ |
122 | #define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ |
123 | #define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ |
124 | #define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ |
125 | #define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ |
126 | #define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ |
127 | #define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ |
128 | #define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ |
129 | #define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ |
130 | #define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ |
131 | #define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ |
132 | #define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ |
133 | #define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ |
134 | #define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ |
135 | |
136 | #define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M |
137 | #define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M |
138 | |
139 | /* |
140 | * DMA registers |
141 | */ |
142 | |
143 | #define SV_DMA_ADDR0 0x00 |
144 | #define SV_DMA_ADDR1 0x01 |
145 | #define SV_DMA_ADDR2 0x02 |
146 | #define SV_DMA_ADDR3 0x03 |
147 | #define SV_DMA_COUNT0 0x04 |
148 | #define SV_DMA_COUNT1 0x05 |
149 | #define SV_DMA_COUNT2 0x06 |
150 | #define SV_DMA_MODE 0x0b |
151 | #define SV_DMA_RESET 0x0d |
152 | #define SV_DMA_MASK 0x0f |
153 | |
154 | /* |
155 | * Record sources |
156 | */ |
157 | |
158 | #define SV_RECSRC_RESERVED (0x00<<5) |
159 | #define SV_RECSRC_CD (0x01<<5) |
160 | #define SV_RECSRC_DAC (0x02<<5) |
161 | #define SV_RECSRC_AUX2 (0x03<<5) |
162 | #define SV_RECSRC_LINE (0x04<<5) |
163 | #define SV_RECSRC_AUX1 (0x05<<5) |
164 | #define SV_RECSRC_MIC (0x06<<5) |
165 | #define SV_RECSRC_OUT (0x07<<5) |
166 | |
167 | /* |
168 | * constants |
169 | */ |
170 | |
171 | #define SV_FULLRATE 48000 |
172 | #define SV_REFFREQUENCY 24576000 |
173 | #define SV_ADCMULT 512 |
174 | |
175 | #define SV_MODE_PLAY 1 |
176 | #define SV_MODE_CAPTURE 2 |
177 | |
178 | /* |
179 | |
180 | */ |
181 | |
182 | struct sonicvibes { |
183 | unsigned long dma1size; |
184 | unsigned long dma2size; |
185 | int irq; |
186 | |
187 | unsigned long sb_port; |
188 | unsigned long enh_port; |
189 | unsigned long synth_port; |
190 | unsigned long midi_port; |
191 | unsigned long game_port; |
192 | unsigned int dmaa_port; |
193 | struct resource *res_dmaa; |
194 | unsigned int dmac_port; |
195 | struct resource *res_dmac; |
196 | |
197 | unsigned char enable; |
198 | unsigned char irqmask; |
199 | unsigned char revision; |
200 | unsigned char format; |
201 | unsigned char srs_space; |
202 | unsigned char srs_center; |
203 | unsigned char mpu_switch; |
204 | unsigned char wave_source; |
205 | |
206 | unsigned int mode; |
207 | |
208 | struct pci_dev *pci; |
209 | struct snd_card *card; |
210 | struct snd_pcm *pcm; |
211 | struct snd_pcm_substream *playback_substream; |
212 | struct snd_pcm_substream *capture_substream; |
213 | struct snd_rawmidi *rmidi; |
214 | struct snd_hwdep *fmsynth; /* S3FM */ |
215 | |
216 | spinlock_t reg_lock; |
217 | |
218 | unsigned int p_dma_size; |
219 | unsigned int c_dma_size; |
220 | |
221 | struct snd_kcontrol *master_mute; |
222 | struct snd_kcontrol *master_volume; |
223 | |
224 | #ifdef SUPPORT_JOYSTICK |
225 | struct gameport *gameport; |
226 | #endif |
227 | }; |
228 | |
229 | static const struct pci_device_id snd_sonic_ids[] = { |
230 | { PCI_VDEVICE(S3, 0xca00), 0, }, |
231 | { 0, } |
232 | }; |
233 | |
234 | MODULE_DEVICE_TABLE(pci, snd_sonic_ids); |
235 | |
236 | static const struct snd_ratden sonicvibes_adc_clock = { |
237 | .num_min = 4000 * 65536, |
238 | .num_max = 48000UL * 65536, |
239 | .num_step = 1, |
240 | .den = 65536, |
241 | }; |
242 | static const struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { |
243 | .nrats = 1, |
244 | .rats = &sonicvibes_adc_clock, |
245 | }; |
246 | |
247 | /* |
248 | * common I/O routines |
249 | */ |
250 | |
251 | static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, |
252 | unsigned int addr, |
253 | unsigned int count) |
254 | { |
255 | count--; |
256 | outl(value: addr, port: sonic->dmaa_port + SV_DMA_ADDR0); |
257 | outl(value: count, port: sonic->dmaa_port + SV_DMA_COUNT0); |
258 | outb(value: 0x18, port: sonic->dmaa_port + SV_DMA_MODE); |
259 | #if 0 |
260 | dev_dbg(sonic->card->dev, "program dmaa: addr = 0x%x, paddr = 0x%x\n" , |
261 | addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); |
262 | #endif |
263 | } |
264 | |
265 | static inline void snd_sonicvibes_setdmac(struct sonicvibes * sonic, |
266 | unsigned int addr, |
267 | unsigned int count) |
268 | { |
269 | /* note: dmac is working in word mode!!! */ |
270 | count >>= 1; |
271 | count--; |
272 | outl(value: addr, port: sonic->dmac_port + SV_DMA_ADDR0); |
273 | outl(value: count, port: sonic->dmac_port + SV_DMA_COUNT0); |
274 | outb(value: 0x14, port: sonic->dmac_port + SV_DMA_MODE); |
275 | #if 0 |
276 | dev_dbg(sonic->card->dev, "program dmac: addr = 0x%x, paddr = 0x%x\n" , |
277 | addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); |
278 | #endif |
279 | } |
280 | |
281 | static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) |
282 | { |
283 | return (inl(port: sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; |
284 | } |
285 | |
286 | static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) |
287 | { |
288 | /* note: dmac is working in word mode!!! */ |
289 | return ((inl(port: sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; |
290 | } |
291 | |
292 | static void snd_sonicvibes_out1(struct sonicvibes * sonic, |
293 | unsigned char reg, |
294 | unsigned char value) |
295 | { |
296 | outb(value: reg, SV_REG(sonic, INDEX)); |
297 | udelay(10); |
298 | outb(value, SV_REG(sonic, DATA)); |
299 | udelay(10); |
300 | } |
301 | |
302 | static void snd_sonicvibes_out(struct sonicvibes * sonic, |
303 | unsigned char reg, |
304 | unsigned char value) |
305 | { |
306 | unsigned long flags; |
307 | |
308 | spin_lock_irqsave(&sonic->reg_lock, flags); |
309 | outb(value: reg, SV_REG(sonic, INDEX)); |
310 | udelay(10); |
311 | outb(value, SV_REG(sonic, DATA)); |
312 | udelay(10); |
313 | spin_unlock_irqrestore(lock: &sonic->reg_lock, flags); |
314 | } |
315 | |
316 | static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) |
317 | { |
318 | unsigned char value; |
319 | |
320 | outb(value: reg, SV_REG(sonic, INDEX)); |
321 | udelay(10); |
322 | value = inb(SV_REG(sonic, DATA)); |
323 | udelay(10); |
324 | return value; |
325 | } |
326 | |
327 | static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) |
328 | { |
329 | unsigned long flags; |
330 | unsigned char value; |
331 | |
332 | spin_lock_irqsave(&sonic->reg_lock, flags); |
333 | outb(value: reg, SV_REG(sonic, INDEX)); |
334 | udelay(10); |
335 | value = inb(SV_REG(sonic, DATA)); |
336 | udelay(10); |
337 | spin_unlock_irqrestore(lock: &sonic->reg_lock, flags); |
338 | return value; |
339 | } |
340 | |
341 | #if 0 |
342 | static void snd_sonicvibes_debug(struct sonicvibes * sonic) |
343 | { |
344 | dev_dbg(sonic->card->dev, |
345 | "SV REGS: INDEX = 0x%02x STATUS = 0x%02x\n" , |
346 | inb(SV_REG(sonic, INDEX)), inb(SV_REG(sonic, STATUS))); |
347 | dev_dbg(sonic->card->dev, |
348 | " 0x00: left input = 0x%02x 0x20: synth rate low = 0x%02x\n" , |
349 | snd_sonicvibes_in(sonic, 0x00), snd_sonicvibes_in(sonic, 0x20)); |
350 | dev_dbg(sonic->card->dev, |
351 | " 0x01: right input = 0x%02x 0x21: synth rate high = 0x%02x\n" , |
352 | snd_sonicvibes_in(sonic, 0x01), snd_sonicvibes_in(sonic, 0x21)); |
353 | dev_dbg(sonic->card->dev, |
354 | " 0x02: left AUX1 = 0x%02x 0x22: ADC clock = 0x%02x\n" , |
355 | snd_sonicvibes_in(sonic, 0x02), snd_sonicvibes_in(sonic, 0x22)); |
356 | dev_dbg(sonic->card->dev, |
357 | " 0x03: right AUX1 = 0x%02x 0x23: ADC alt rate = 0x%02x\n" , |
358 | snd_sonicvibes_in(sonic, 0x03), snd_sonicvibes_in(sonic, 0x23)); |
359 | dev_dbg(sonic->card->dev, |
360 | " 0x04: left CD = 0x%02x 0x24: ADC pll M = 0x%02x\n" , |
361 | snd_sonicvibes_in(sonic, 0x04), snd_sonicvibes_in(sonic, 0x24)); |
362 | dev_dbg(sonic->card->dev, |
363 | " 0x05: right CD = 0x%02x 0x25: ADC pll N = 0x%02x\n" , |
364 | snd_sonicvibes_in(sonic, 0x05), snd_sonicvibes_in(sonic, 0x25)); |
365 | dev_dbg(sonic->card->dev, |
366 | " 0x06: left line = 0x%02x 0x26: Synth pll M = 0x%02x\n" , |
367 | snd_sonicvibes_in(sonic, 0x06), snd_sonicvibes_in(sonic, 0x26)); |
368 | dev_dbg(sonic->card->dev, |
369 | " 0x07: right line = 0x%02x 0x27: Synth pll N = 0x%02x\n" , |
370 | snd_sonicvibes_in(sonic, 0x07), snd_sonicvibes_in(sonic, 0x27)); |
371 | dev_dbg(sonic->card->dev, |
372 | " 0x08: MIC = 0x%02x 0x28: --- = 0x%02x\n" , |
373 | snd_sonicvibes_in(sonic, 0x08), snd_sonicvibes_in(sonic, 0x28)); |
374 | dev_dbg(sonic->card->dev, |
375 | " 0x09: Game port = 0x%02x 0x29: --- = 0x%02x\n" , |
376 | snd_sonicvibes_in(sonic, 0x09), snd_sonicvibes_in(sonic, 0x29)); |
377 | dev_dbg(sonic->card->dev, |
378 | " 0x0a: left synth = 0x%02x 0x2a: MPU401 = 0x%02x\n" , |
379 | snd_sonicvibes_in(sonic, 0x0a), snd_sonicvibes_in(sonic, 0x2a)); |
380 | dev_dbg(sonic->card->dev, |
381 | " 0x0b: right synth = 0x%02x 0x2b: drive ctrl = 0x%02x\n" , |
382 | snd_sonicvibes_in(sonic, 0x0b), snd_sonicvibes_in(sonic, 0x2b)); |
383 | dev_dbg(sonic->card->dev, |
384 | " 0x0c: left AUX2 = 0x%02x 0x2c: SRS space = 0x%02x\n" , |
385 | snd_sonicvibes_in(sonic, 0x0c), snd_sonicvibes_in(sonic, 0x2c)); |
386 | dev_dbg(sonic->card->dev, |
387 | " 0x0d: right AUX2 = 0x%02x 0x2d: SRS center = 0x%02x\n" , |
388 | snd_sonicvibes_in(sonic, 0x0d), snd_sonicvibes_in(sonic, 0x2d)); |
389 | dev_dbg(sonic->card->dev, |
390 | " 0x0e: left analog = 0x%02x 0x2e: wave source = 0x%02x\n" , |
391 | snd_sonicvibes_in(sonic, 0x0e), snd_sonicvibes_in(sonic, 0x2e)); |
392 | dev_dbg(sonic->card->dev, |
393 | " 0x0f: right analog = 0x%02x 0x2f: --- = 0x%02x\n" , |
394 | snd_sonicvibes_in(sonic, 0x0f), snd_sonicvibes_in(sonic, 0x2f)); |
395 | dev_dbg(sonic->card->dev, |
396 | " 0x10: left PCM = 0x%02x 0x30: analog power = 0x%02x\n" , |
397 | snd_sonicvibes_in(sonic, 0x10), snd_sonicvibes_in(sonic, 0x30)); |
398 | dev_dbg(sonic->card->dev, |
399 | " 0x11: right PCM = 0x%02x 0x31: analog power = 0x%02x\n" , |
400 | snd_sonicvibes_in(sonic, 0x11), snd_sonicvibes_in(sonic, 0x31)); |
401 | dev_dbg(sonic->card->dev, |
402 | " 0x12: DMA data format = 0x%02x 0x32: --- = 0x%02x\n" , |
403 | snd_sonicvibes_in(sonic, 0x12), snd_sonicvibes_in(sonic, 0x32)); |
404 | dev_dbg(sonic->card->dev, |
405 | " 0x13: P/C enable = 0x%02x 0x33: --- = 0x%02x\n" , |
406 | snd_sonicvibes_in(sonic, 0x13), snd_sonicvibes_in(sonic, 0x33)); |
407 | dev_dbg(sonic->card->dev, |
408 | " 0x14: U/D button = 0x%02x 0x34: --- = 0x%02x\n" , |
409 | snd_sonicvibes_in(sonic, 0x14), snd_sonicvibes_in(sonic, 0x34)); |
410 | dev_dbg(sonic->card->dev, |
411 | " 0x15: revision = 0x%02x 0x35: --- = 0x%02x\n" , |
412 | snd_sonicvibes_in(sonic, 0x15), snd_sonicvibes_in(sonic, 0x35)); |
413 | dev_dbg(sonic->card->dev, |
414 | " 0x16: ADC output ctrl = 0x%02x 0x36: --- = 0x%02x\n" , |
415 | snd_sonicvibes_in(sonic, 0x16), snd_sonicvibes_in(sonic, 0x36)); |
416 | dev_dbg(sonic->card->dev, |
417 | " 0x17: --- = 0x%02x 0x37: --- = 0x%02x\n" , |
418 | snd_sonicvibes_in(sonic, 0x17), snd_sonicvibes_in(sonic, 0x37)); |
419 | dev_dbg(sonic->card->dev, |
420 | " 0x18: DMA A upper cnt = 0x%02x 0x38: --- = 0x%02x\n" , |
421 | snd_sonicvibes_in(sonic, 0x18), snd_sonicvibes_in(sonic, 0x38)); |
422 | dev_dbg(sonic->card->dev, |
423 | " 0x19: DMA A lower cnt = 0x%02x 0x39: --- = 0x%02x\n" , |
424 | snd_sonicvibes_in(sonic, 0x19), snd_sonicvibes_in(sonic, 0x39)); |
425 | dev_dbg(sonic->card->dev, |
426 | " 0x1a: --- = 0x%02x 0x3a: --- = 0x%02x\n" , |
427 | snd_sonicvibes_in(sonic, 0x1a), snd_sonicvibes_in(sonic, 0x3a)); |
428 | dev_dbg(sonic->card->dev, |
429 | " 0x1b: --- = 0x%02x 0x3b: --- = 0x%02x\n" , |
430 | snd_sonicvibes_in(sonic, 0x1b), snd_sonicvibes_in(sonic, 0x3b)); |
431 | dev_dbg(sonic->card->dev, |
432 | " 0x1c: DMA C upper cnt = 0x%02x 0x3c: --- = 0x%02x\n" , |
433 | snd_sonicvibes_in(sonic, 0x1c), snd_sonicvibes_in(sonic, 0x3c)); |
434 | dev_dbg(sonic->card->dev, |
435 | " 0x1d: DMA C upper cnt = 0x%02x 0x3d: --- = 0x%02x\n" , |
436 | snd_sonicvibes_in(sonic, 0x1d), snd_sonicvibes_in(sonic, 0x3d)); |
437 | dev_dbg(sonic->card->dev, |
438 | " 0x1e: PCM rate low = 0x%02x 0x3e: --- = 0x%02x\n" , |
439 | snd_sonicvibes_in(sonic, 0x1e), snd_sonicvibes_in(sonic, 0x3e)); |
440 | dev_dbg(sonic->card->dev, |
441 | " 0x1f: PCM rate high = 0x%02x 0x3f: --- = 0x%02x\n" , |
442 | snd_sonicvibes_in(sonic, 0x1f), snd_sonicvibes_in(sonic, 0x3f)); |
443 | } |
444 | |
445 | #endif |
446 | |
447 | static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, |
448 | unsigned char mask, |
449 | unsigned char value) |
450 | { |
451 | unsigned long flags; |
452 | |
453 | spin_lock_irqsave(&sonic->reg_lock, flags); |
454 | outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); |
455 | if (mask) { |
456 | sonic->format = inb(SV_REG(sonic, DATA)); |
457 | udelay(10); |
458 | } |
459 | sonic->format = (sonic->format & mask) | value; |
460 | outb(value: sonic->format, SV_REG(sonic, DATA)); |
461 | udelay(10); |
462 | outb(value: 0, SV_REG(sonic, INDEX)); |
463 | udelay(10); |
464 | spin_unlock_irqrestore(lock: &sonic->reg_lock, flags); |
465 | } |
466 | |
467 | static void snd_sonicvibes_pll(unsigned int rate, |
468 | unsigned int *res_r, |
469 | unsigned int *res_m, |
470 | unsigned int *res_n) |
471 | { |
472 | unsigned int r, m = 0, n = 0; |
473 | unsigned int xm, xn, xr, xd, metric = ~0U; |
474 | |
475 | if (rate < 625000 / SV_ADCMULT) |
476 | rate = 625000 / SV_ADCMULT; |
477 | if (rate > 150000000 / SV_ADCMULT) |
478 | rate = 150000000 / SV_ADCMULT; |
479 | /* slight violation of specs, needed for continuous sampling rates */ |
480 | for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); |
481 | for (xn = 3; xn < 33; xn++) /* 35 */ |
482 | for (xm = 3; xm < 257; xm++) { |
483 | xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; |
484 | if (xr >= rate) |
485 | xd = xr - rate; |
486 | else |
487 | xd = rate - xr; |
488 | if (xd < metric) { |
489 | metric = xd; |
490 | m = xm - 2; |
491 | n = xn - 2; |
492 | } |
493 | } |
494 | *res_r = r; |
495 | *res_m = m; |
496 | *res_n = n; |
497 | #if 0 |
498 | dev_dbg(sonic->card->dev, |
499 | "metric = %i, xm = %i, xn = %i\n" , metric, xm, xn); |
500 | dev_dbg(sonic->card->dev, |
501 | "pll: m = 0x%x, r = 0x%x, n = 0x%x\n" , reg, m, r, n); |
502 | #endif |
503 | } |
504 | |
505 | static void snd_sonicvibes_setpll(struct sonicvibes * sonic, |
506 | unsigned char reg, |
507 | unsigned int rate) |
508 | { |
509 | unsigned long flags; |
510 | unsigned int r, m, n; |
511 | |
512 | snd_sonicvibes_pll(rate, res_r: &r, res_m: &m, res_n: &n); |
513 | if (sonic != NULL) { |
514 | spin_lock_irqsave(&sonic->reg_lock, flags); |
515 | snd_sonicvibes_out1(sonic, reg, value: m); |
516 | snd_sonicvibes_out1(sonic, reg: reg + 1, value: r | n); |
517 | spin_unlock_irqrestore(lock: &sonic->reg_lock, flags); |
518 | } |
519 | } |
520 | |
521 | static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) |
522 | { |
523 | unsigned long flags; |
524 | unsigned int div; |
525 | unsigned char clock; |
526 | |
527 | div = 48000 / rate; |
528 | if (div > 8) |
529 | div = 8; |
530 | if ((48000 / div) == rate) { /* use the alternate clock */ |
531 | clock = 0x10; |
532 | } else { /* use the PLL source */ |
533 | clock = 0x00; |
534 | snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); |
535 | } |
536 | spin_lock_irqsave(&sonic->reg_lock, flags); |
537 | snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, value: (div - 1) << 4); |
538 | snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, value: clock); |
539 | spin_unlock_irqrestore(lock: &sonic->reg_lock, flags); |
540 | } |
541 | |
542 | static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, |
543 | struct snd_pcm_hw_rule *rule) |
544 | { |
545 | unsigned int rate, div, r, m, n; |
546 | |
547 | if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == |
548 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { |
549 | rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; |
550 | div = 48000 / rate; |
551 | if (div > 8) |
552 | div = 8; |
553 | if ((48000 / div) == rate) { |
554 | params->rate_num = rate; |
555 | params->rate_den = 1; |
556 | } else { |
557 | snd_sonicvibes_pll(rate, res_r: &r, res_m: &m, res_n: &n); |
558 | snd_BUG_ON(SV_REFFREQUENCY % 16); |
559 | snd_BUG_ON(SV_ADCMULT % 512); |
560 | params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; |
561 | params->rate_den = (SV_ADCMULT/512) * (m+2); |
562 | } |
563 | } |
564 | return 0; |
565 | } |
566 | |
567 | static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) |
568 | { |
569 | unsigned int div; |
570 | unsigned long flags; |
571 | |
572 | div = DIV_ROUND_CLOSEST(rate * 65536, SV_FULLRATE); |
573 | if (div > 65535) |
574 | div = 65535; |
575 | spin_lock_irqsave(&sonic->reg_lock, flags); |
576 | snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, value: div >> 8); |
577 | snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, value: div); |
578 | spin_unlock_irqrestore(lock: &sonic->reg_lock, flags); |
579 | } |
580 | |
581 | static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) |
582 | { |
583 | int result = 0; |
584 | |
585 | spin_lock(lock: &sonic->reg_lock); |
586 | if (cmd == SNDRV_PCM_TRIGGER_START) { |
587 | if (!(sonic->enable & what)) { |
588 | sonic->enable |= what; |
589 | snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, value: sonic->enable); |
590 | } |
591 | } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { |
592 | if (sonic->enable & what) { |
593 | sonic->enable &= ~what; |
594 | snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, value: sonic->enable); |
595 | } |
596 | } else { |
597 | result = -EINVAL; |
598 | } |
599 | spin_unlock(lock: &sonic->reg_lock); |
600 | return result; |
601 | } |
602 | |
603 | static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) |
604 | { |
605 | struct sonicvibes *sonic = dev_id; |
606 | unsigned char status; |
607 | |
608 | status = inb(SV_REG(sonic, STATUS)); |
609 | if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) |
610 | return IRQ_NONE; |
611 | if (status == 0xff) { /* failure */ |
612 | outb(value: sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); |
613 | dev_err(sonic->card->dev, |
614 | "IRQ failure - interrupts disabled!!\n" ); |
615 | return IRQ_HANDLED; |
616 | } |
617 | if (sonic->pcm) { |
618 | if (status & SV_DMAA_IRQ) |
619 | snd_pcm_period_elapsed(substream: sonic->playback_substream); |
620 | if (status & SV_DMAC_IRQ) |
621 | snd_pcm_period_elapsed(substream: sonic->capture_substream); |
622 | } |
623 | if (sonic->rmidi) { |
624 | if (status & SV_MIDI_IRQ) |
625 | snd_mpu401_uart_interrupt(irq, dev_id: sonic->rmidi->private_data); |
626 | } |
627 | if (status & SV_UD_IRQ) { |
628 | unsigned char udreg; |
629 | int vol, oleft, oright, mleft, mright; |
630 | |
631 | spin_lock(lock: &sonic->reg_lock); |
632 | udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); |
633 | vol = udreg & 0x3f; |
634 | if (!(udreg & 0x40)) |
635 | vol = -vol; |
636 | oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); |
637 | oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); |
638 | oleft &= 0x1f; |
639 | oright &= 0x1f; |
640 | oleft += vol; |
641 | if (oleft < 0) |
642 | oleft = 0; |
643 | if (oleft > 0x1f) |
644 | oleft = 0x1f; |
645 | oright += vol; |
646 | if (oright < 0) |
647 | oright = 0; |
648 | if (oright > 0x1f) |
649 | oright = 0x1f; |
650 | if (udreg & 0x80) { |
651 | mleft ^= 0x80; |
652 | mright ^= 0x80; |
653 | } |
654 | oleft |= mleft & 0x80; |
655 | oright |= mright & 0x80; |
656 | snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, value: oleft); |
657 | snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, value: oright); |
658 | spin_unlock(lock: &sonic->reg_lock); |
659 | snd_ctl_notify(card: sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, id: &sonic->master_mute->id); |
660 | snd_ctl_notify(card: sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, id: &sonic->master_volume->id); |
661 | } |
662 | return IRQ_HANDLED; |
663 | } |
664 | |
665 | /* |
666 | * PCM part |
667 | */ |
668 | |
669 | static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, |
670 | int cmd) |
671 | { |
672 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
673 | return snd_sonicvibes_trigger(sonic, what: 1, cmd); |
674 | } |
675 | |
676 | static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, |
677 | int cmd) |
678 | { |
679 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
680 | return snd_sonicvibes_trigger(sonic, what: 2, cmd); |
681 | } |
682 | |
683 | static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) |
684 | { |
685 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
686 | struct snd_pcm_runtime *runtime = substream->runtime; |
687 | unsigned char fmt = 0; |
688 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
689 | unsigned int count = snd_pcm_lib_period_bytes(substream); |
690 | |
691 | sonic->p_dma_size = size; |
692 | count--; |
693 | if (runtime->channels > 1) |
694 | fmt |= 1; |
695 | if (snd_pcm_format_width(format: runtime->format) == 16) |
696 | fmt |= 2; |
697 | snd_sonicvibes_setfmt(sonic, mask: ~3, value: fmt); |
698 | snd_sonicvibes_set_dac_rate(sonic, rate: runtime->rate); |
699 | spin_lock_irq(lock: &sonic->reg_lock); |
700 | snd_sonicvibes_setdmaa(sonic, addr: runtime->dma_addr, count: size); |
701 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, value: count >> 8); |
702 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, value: count); |
703 | spin_unlock_irq(lock: &sonic->reg_lock); |
704 | return 0; |
705 | } |
706 | |
707 | static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) |
708 | { |
709 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
710 | struct snd_pcm_runtime *runtime = substream->runtime; |
711 | unsigned char fmt = 0; |
712 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); |
713 | unsigned int count = snd_pcm_lib_period_bytes(substream); |
714 | |
715 | sonic->c_dma_size = size; |
716 | count >>= 1; |
717 | count--; |
718 | if (runtime->channels > 1) |
719 | fmt |= 0x10; |
720 | if (snd_pcm_format_width(format: runtime->format) == 16) |
721 | fmt |= 0x20; |
722 | snd_sonicvibes_setfmt(sonic, mask: ~0x30, value: fmt); |
723 | snd_sonicvibes_set_adc_rate(sonic, rate: runtime->rate); |
724 | spin_lock_irq(lock: &sonic->reg_lock); |
725 | snd_sonicvibes_setdmac(sonic, addr: runtime->dma_addr, count: size); |
726 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, value: count >> 8); |
727 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, value: count); |
728 | spin_unlock_irq(lock: &sonic->reg_lock); |
729 | return 0; |
730 | } |
731 | |
732 | static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) |
733 | { |
734 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
735 | size_t ptr; |
736 | |
737 | if (!(sonic->enable & 1)) |
738 | return 0; |
739 | ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); |
740 | return bytes_to_frames(runtime: substream->runtime, size: ptr); |
741 | } |
742 | |
743 | static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) |
744 | { |
745 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
746 | size_t ptr; |
747 | if (!(sonic->enable & 2)) |
748 | return 0; |
749 | ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); |
750 | return bytes_to_frames(runtime: substream->runtime, size: ptr); |
751 | } |
752 | |
753 | static const struct snd_pcm_hardware snd_sonicvibes_playback = |
754 | { |
755 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
756 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
757 | SNDRV_PCM_INFO_MMAP_VALID), |
758 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, |
759 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, |
760 | .rate_min = 4000, |
761 | .rate_max = 48000, |
762 | .channels_min = 1, |
763 | .channels_max = 2, |
764 | .buffer_bytes_max = (128*1024), |
765 | .period_bytes_min = 32, |
766 | .period_bytes_max = (128*1024), |
767 | .periods_min = 1, |
768 | .periods_max = 1024, |
769 | .fifo_size = 0, |
770 | }; |
771 | |
772 | static const struct snd_pcm_hardware snd_sonicvibes_capture = |
773 | { |
774 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
775 | SNDRV_PCM_INFO_BLOCK_TRANSFER | |
776 | SNDRV_PCM_INFO_MMAP_VALID), |
777 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, |
778 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, |
779 | .rate_min = 4000, |
780 | .rate_max = 48000, |
781 | .channels_min = 1, |
782 | .channels_max = 2, |
783 | .buffer_bytes_max = (128*1024), |
784 | .period_bytes_min = 32, |
785 | .period_bytes_max = (128*1024), |
786 | .periods_min = 1, |
787 | .periods_max = 1024, |
788 | .fifo_size = 0, |
789 | }; |
790 | |
791 | static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) |
792 | { |
793 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
794 | struct snd_pcm_runtime *runtime = substream->runtime; |
795 | |
796 | sonic->mode |= SV_MODE_PLAY; |
797 | sonic->playback_substream = substream; |
798 | runtime->hw = snd_sonicvibes_playback; |
799 | snd_pcm_hw_rule_add(runtime, cond: 0, SNDRV_PCM_HW_PARAM_RATE, func: snd_sonicvibes_hw_constraint_dac_rate, NULL, SNDRV_PCM_HW_PARAM_RATE, -1); |
800 | return 0; |
801 | } |
802 | |
803 | static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) |
804 | { |
805 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
806 | struct snd_pcm_runtime *runtime = substream->runtime; |
807 | |
808 | sonic->mode |= SV_MODE_CAPTURE; |
809 | sonic->capture_substream = substream; |
810 | runtime->hw = snd_sonicvibes_capture; |
811 | snd_pcm_hw_constraint_ratdens(runtime, cond: 0, SNDRV_PCM_HW_PARAM_RATE, |
812 | r: &snd_sonicvibes_hw_constraints_adc_clock); |
813 | return 0; |
814 | } |
815 | |
816 | static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) |
817 | { |
818 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
819 | |
820 | sonic->playback_substream = NULL; |
821 | sonic->mode &= ~SV_MODE_PLAY; |
822 | return 0; |
823 | } |
824 | |
825 | static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) |
826 | { |
827 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
828 | |
829 | sonic->capture_substream = NULL; |
830 | sonic->mode &= ~SV_MODE_CAPTURE; |
831 | return 0; |
832 | } |
833 | |
834 | static const struct snd_pcm_ops snd_sonicvibes_playback_ops = { |
835 | .open = snd_sonicvibes_playback_open, |
836 | .close = snd_sonicvibes_playback_close, |
837 | .prepare = snd_sonicvibes_playback_prepare, |
838 | .trigger = snd_sonicvibes_playback_trigger, |
839 | .pointer = snd_sonicvibes_playback_pointer, |
840 | }; |
841 | |
842 | static const struct snd_pcm_ops snd_sonicvibes_capture_ops = { |
843 | .open = snd_sonicvibes_capture_open, |
844 | .close = snd_sonicvibes_capture_close, |
845 | .prepare = snd_sonicvibes_capture_prepare, |
846 | .trigger = snd_sonicvibes_capture_trigger, |
847 | .pointer = snd_sonicvibes_capture_pointer, |
848 | }; |
849 | |
850 | static int snd_sonicvibes_pcm(struct sonicvibes *sonic, int device) |
851 | { |
852 | struct snd_pcm *pcm; |
853 | int err; |
854 | |
855 | err = snd_pcm_new(card: sonic->card, id: "s3_86c617" , device, playback_count: 1, capture_count: 1, rpcm: &pcm); |
856 | if (err < 0) |
857 | return err; |
858 | if (snd_BUG_ON(!pcm)) |
859 | return -EINVAL; |
860 | |
861 | snd_pcm_set_ops(pcm, direction: SNDRV_PCM_STREAM_PLAYBACK, ops: &snd_sonicvibes_playback_ops); |
862 | snd_pcm_set_ops(pcm, direction: SNDRV_PCM_STREAM_CAPTURE, ops: &snd_sonicvibes_capture_ops); |
863 | |
864 | pcm->private_data = sonic; |
865 | pcm->info_flags = 0; |
866 | strcpy(p: pcm->name, q: "S3 SonicVibes" ); |
867 | sonic->pcm = pcm; |
868 | |
869 | snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, |
870 | data: &sonic->pci->dev, size: 64*1024, max: 128*1024); |
871 | |
872 | return 0; |
873 | } |
874 | |
875 | /* |
876 | * Mixer part |
877 | */ |
878 | |
879 | #define SONICVIBES_MUX(xname, xindex) \ |
880 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
881 | .info = snd_sonicvibes_info_mux, \ |
882 | .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux } |
883 | |
884 | static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
885 | { |
886 | static const char * const texts[7] = { |
887 | "CD" , "PCM" , "Aux1" , "Line" , "Aux0" , "Mic" , "Mix" |
888 | }; |
889 | |
890 | return snd_ctl_enum_info(info: uinfo, channels: 2, items: 7, names: texts); |
891 | } |
892 | |
893 | static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
894 | { |
895 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
896 | |
897 | spin_lock_irq(lock: &sonic->reg_lock); |
898 | ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; |
899 | ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; |
900 | spin_unlock_irq(lock: &sonic->reg_lock); |
901 | return 0; |
902 | } |
903 | |
904 | static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
905 | { |
906 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
907 | unsigned short left, right, oval1, oval2; |
908 | int change; |
909 | |
910 | if (ucontrol->value.enumerated.item[0] >= 7 || |
911 | ucontrol->value.enumerated.item[1] >= 7) |
912 | return -EINVAL; |
913 | left = (ucontrol->value.enumerated.item[0] + 1) << 5; |
914 | right = (ucontrol->value.enumerated.item[1] + 1) << 5; |
915 | spin_lock_irq(lock: &sonic->reg_lock); |
916 | oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); |
917 | oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); |
918 | left = (oval1 & ~SV_RECSRC_OUT) | left; |
919 | right = (oval2 & ~SV_RECSRC_OUT) | right; |
920 | change = left != oval1 || right != oval2; |
921 | snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, value: left); |
922 | snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, value: right); |
923 | spin_unlock_irq(lock: &sonic->reg_lock); |
924 | return change; |
925 | } |
926 | |
927 | #define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ |
928 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
929 | .info = snd_sonicvibes_info_single, \ |
930 | .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ |
931 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } |
932 | |
933 | static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
934 | { |
935 | int mask = (kcontrol->private_value >> 16) & 0xff; |
936 | |
937 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; |
938 | uinfo->count = 1; |
939 | uinfo->value.integer.min = 0; |
940 | uinfo->value.integer.max = mask; |
941 | return 0; |
942 | } |
943 | |
944 | static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
945 | { |
946 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
947 | int reg = kcontrol->private_value & 0xff; |
948 | int shift = (kcontrol->private_value >> 8) & 0xff; |
949 | int mask = (kcontrol->private_value >> 16) & 0xff; |
950 | int invert = (kcontrol->private_value >> 24) & 0xff; |
951 | |
952 | spin_lock_irq(lock: &sonic->reg_lock); |
953 | ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; |
954 | spin_unlock_irq(lock: &sonic->reg_lock); |
955 | if (invert) |
956 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
957 | return 0; |
958 | } |
959 | |
960 | static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
961 | { |
962 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
963 | int reg = kcontrol->private_value & 0xff; |
964 | int shift = (kcontrol->private_value >> 8) & 0xff; |
965 | int mask = (kcontrol->private_value >> 16) & 0xff; |
966 | int invert = (kcontrol->private_value >> 24) & 0xff; |
967 | int change; |
968 | unsigned short val, oval; |
969 | |
970 | val = (ucontrol->value.integer.value[0] & mask); |
971 | if (invert) |
972 | val = mask - val; |
973 | val <<= shift; |
974 | spin_lock_irq(lock: &sonic->reg_lock); |
975 | oval = snd_sonicvibes_in1(sonic, reg); |
976 | val = (oval & ~(mask << shift)) | val; |
977 | change = val != oval; |
978 | snd_sonicvibes_out1(sonic, reg, value: val); |
979 | spin_unlock_irq(lock: &sonic->reg_lock); |
980 | return change; |
981 | } |
982 | |
983 | #define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ |
984 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ |
985 | .info = snd_sonicvibes_info_double, \ |
986 | .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ |
987 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } |
988 | |
989 | static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
990 | { |
991 | int mask = (kcontrol->private_value >> 24) & 0xff; |
992 | |
993 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; |
994 | uinfo->count = 2; |
995 | uinfo->value.integer.min = 0; |
996 | uinfo->value.integer.max = mask; |
997 | return 0; |
998 | } |
999 | |
1000 | static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1001 | { |
1002 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1003 | int left_reg = kcontrol->private_value & 0xff; |
1004 | int right_reg = (kcontrol->private_value >> 8) & 0xff; |
1005 | int shift_left = (kcontrol->private_value >> 16) & 0x07; |
1006 | int shift_right = (kcontrol->private_value >> 19) & 0x07; |
1007 | int mask = (kcontrol->private_value >> 24) & 0xff; |
1008 | int invert = (kcontrol->private_value >> 22) & 1; |
1009 | |
1010 | spin_lock_irq(lock: &sonic->reg_lock); |
1011 | ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg: left_reg) >> shift_left) & mask; |
1012 | ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, reg: right_reg) >> shift_right) & mask; |
1013 | spin_unlock_irq(lock: &sonic->reg_lock); |
1014 | if (invert) { |
1015 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; |
1016 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; |
1017 | } |
1018 | return 0; |
1019 | } |
1020 | |
1021 | static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1022 | { |
1023 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1024 | int left_reg = kcontrol->private_value & 0xff; |
1025 | int right_reg = (kcontrol->private_value >> 8) & 0xff; |
1026 | int shift_left = (kcontrol->private_value >> 16) & 0x07; |
1027 | int shift_right = (kcontrol->private_value >> 19) & 0x07; |
1028 | int mask = (kcontrol->private_value >> 24) & 0xff; |
1029 | int invert = (kcontrol->private_value >> 22) & 1; |
1030 | int change; |
1031 | unsigned short val1, val2, oval1, oval2; |
1032 | |
1033 | val1 = ucontrol->value.integer.value[0] & mask; |
1034 | val2 = ucontrol->value.integer.value[1] & mask; |
1035 | if (invert) { |
1036 | val1 = mask - val1; |
1037 | val2 = mask - val2; |
1038 | } |
1039 | val1 <<= shift_left; |
1040 | val2 <<= shift_right; |
1041 | spin_lock_irq(lock: &sonic->reg_lock); |
1042 | oval1 = snd_sonicvibes_in1(sonic, reg: left_reg); |
1043 | oval2 = snd_sonicvibes_in1(sonic, reg: right_reg); |
1044 | val1 = (oval1 & ~(mask << shift_left)) | val1; |
1045 | val2 = (oval2 & ~(mask << shift_right)) | val2; |
1046 | change = val1 != oval1 || val2 != oval2; |
1047 | snd_sonicvibes_out1(sonic, reg: left_reg, value: val1); |
1048 | snd_sonicvibes_out1(sonic, reg: right_reg, value: val2); |
1049 | spin_unlock_irq(lock: &sonic->reg_lock); |
1050 | return change; |
1051 | } |
1052 | |
1053 | static const struct snd_kcontrol_new snd_sonicvibes_controls[] = { |
1054 | SONICVIBES_DOUBLE("Capture Volume" , 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), |
1055 | SONICVIBES_DOUBLE("Aux Playback Switch" , 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), |
1056 | SONICVIBES_DOUBLE("Aux Playback Volume" , 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), |
1057 | SONICVIBES_DOUBLE("CD Playback Switch" , 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), |
1058 | SONICVIBES_DOUBLE("CD Playback Volume" , 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), |
1059 | SONICVIBES_DOUBLE("Line Playback Switch" , 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), |
1060 | SONICVIBES_DOUBLE("Line Playback Volume" , 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), |
1061 | SONICVIBES_SINGLE("Mic Playback Switch" , 0, SV_IREG_MIC, 7, 1, 1), |
1062 | SONICVIBES_SINGLE("Mic Playback Volume" , 0, SV_IREG_MIC, 0, 15, 1), |
1063 | SONICVIBES_SINGLE("Mic Boost" , 0, SV_IREG_LEFT_ADC, 4, 1, 0), |
1064 | SONICVIBES_DOUBLE("Synth Playback Switch" , 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), |
1065 | SONICVIBES_DOUBLE("Synth Playback Volume" , 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), |
1066 | SONICVIBES_DOUBLE("Aux Playback Switch" , 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), |
1067 | SONICVIBES_DOUBLE("Aux Playback Volume" , 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), |
1068 | SONICVIBES_DOUBLE("Master Playback Switch" , 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), |
1069 | SONICVIBES_DOUBLE("Master Playback Volume" , 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), |
1070 | SONICVIBES_DOUBLE("PCM Playback Switch" , 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), |
1071 | SONICVIBES_DOUBLE("PCM Playback Volume" , 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), |
1072 | SONICVIBES_SINGLE("Loopback Capture Switch" , 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), |
1073 | SONICVIBES_SINGLE("Loopback Capture Volume" , 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), |
1074 | SONICVIBES_MUX("Capture Source" , 0) |
1075 | }; |
1076 | |
1077 | static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) |
1078 | { |
1079 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1080 | sonic->master_mute = NULL; |
1081 | sonic->master_volume = NULL; |
1082 | } |
1083 | |
1084 | static int snd_sonicvibes_mixer(struct sonicvibes *sonic) |
1085 | { |
1086 | struct snd_card *card; |
1087 | struct snd_kcontrol *kctl; |
1088 | unsigned int idx; |
1089 | int err; |
1090 | |
1091 | if (snd_BUG_ON(!sonic || !sonic->card)) |
1092 | return -EINVAL; |
1093 | card = sonic->card; |
1094 | strcpy(p: card->mixername, q: "S3 SonicVibes" ); |
1095 | |
1096 | for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { |
1097 | kctl = snd_ctl_new1(kcontrolnew: &snd_sonicvibes_controls[idx], private_data: sonic); |
1098 | err = snd_ctl_add(card, kcontrol: kctl); |
1099 | if (err < 0) |
1100 | return err; |
1101 | switch (idx) { |
1102 | case 0: |
1103 | case 1: kctl->private_free = snd_sonicvibes_master_free; break; |
1104 | } |
1105 | } |
1106 | return 0; |
1107 | } |
1108 | |
1109 | /* |
1110 | |
1111 | */ |
1112 | |
1113 | static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, |
1114 | struct snd_info_buffer *buffer) |
1115 | { |
1116 | struct sonicvibes *sonic = entry->private_data; |
1117 | unsigned char tmp; |
1118 | |
1119 | tmp = sonic->srs_space & 0x0f; |
1120 | snd_iprintf(buffer, "SRS 3D : %s\n" , |
1121 | sonic->srs_space & 0x80 ? "off" : "on" ); |
1122 | snd_iprintf(buffer, "SRS Space : %s\n" , |
1123 | tmp == 0x00 ? "100%" : |
1124 | tmp == 0x01 ? "75%" : |
1125 | tmp == 0x02 ? "50%" : |
1126 | tmp == 0x03 ? "25%" : "0%" ); |
1127 | tmp = sonic->srs_center & 0x0f; |
1128 | snd_iprintf(buffer, "SRS Center : %s\n" , |
1129 | tmp == 0x00 ? "100%" : |
1130 | tmp == 0x01 ? "75%" : |
1131 | tmp == 0x02 ? "50%" : |
1132 | tmp == 0x03 ? "25%" : "0%" ); |
1133 | tmp = sonic->wave_source & 0x03; |
1134 | snd_iprintf(buffer, "WaveTable Source : %s\n" , |
1135 | tmp == 0x00 ? "on-board ROM" : |
1136 | tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus" ); |
1137 | tmp = sonic->mpu_switch; |
1138 | snd_iprintf(buffer, "Onboard synth : %s\n" , tmp & 0x01 ? "on" : "off" ); |
1139 | snd_iprintf(buffer, "Ext. Rx to synth : %s\n" , tmp & 0x02 ? "on" : "off" ); |
1140 | snd_iprintf(buffer, "MIDI to ext. Tx : %s\n" , tmp & 0x04 ? "on" : "off" ); |
1141 | } |
1142 | |
1143 | static void snd_sonicvibes_proc_init(struct sonicvibes *sonic) |
1144 | { |
1145 | snd_card_ro_proc_new(card: sonic->card, name: "sonicvibes" , private_data: sonic, |
1146 | read: snd_sonicvibes_proc_read); |
1147 | } |
1148 | |
1149 | /* |
1150 | |
1151 | */ |
1152 | |
1153 | #ifdef SUPPORT_JOYSTICK |
1154 | static const struct snd_kcontrol_new snd_sonicvibes_game_control = |
1155 | SONICVIBES_SINGLE("Joystick Speed" , 0, SV_IREG_GAME_PORT, 1, 15, 0); |
1156 | |
1157 | static int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) |
1158 | { |
1159 | struct gameport *gp; |
1160 | int err; |
1161 | |
1162 | sonic->gameport = gp = gameport_allocate_port(); |
1163 | if (!gp) { |
1164 | dev_err(sonic->card->dev, |
1165 | "sonicvibes: cannot allocate memory for gameport\n" ); |
1166 | return -ENOMEM; |
1167 | } |
1168 | |
1169 | gameport_set_name(gameport: gp, name: "SonicVibes Gameport" ); |
1170 | gameport_set_phys(gameport: gp, fmt: "pci%s/gameport0" , pci_name(pdev: sonic->pci)); |
1171 | gameport_set_dev_parent(gp, &sonic->pci->dev); |
1172 | gp->io = sonic->game_port; |
1173 | |
1174 | gameport_register_port(gp); |
1175 | |
1176 | err = snd_ctl_add(card: sonic->card, |
1177 | kcontrol: snd_ctl_new1(kcontrolnew: &snd_sonicvibes_game_control, private_data: sonic)); |
1178 | if (err < 0) |
1179 | return err; |
1180 | |
1181 | return 0; |
1182 | } |
1183 | |
1184 | static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) |
1185 | { |
1186 | if (sonic->gameport) { |
1187 | gameport_unregister_port(gameport: sonic->gameport); |
1188 | sonic->gameport = NULL; |
1189 | } |
1190 | } |
1191 | #else |
1192 | static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } |
1193 | static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } |
1194 | #endif |
1195 | |
1196 | static void snd_sonicvibes_free(struct snd_card *card) |
1197 | { |
1198 | struct sonicvibes *sonic = card->private_data; |
1199 | |
1200 | snd_sonicvibes_free_gameport(sonic); |
1201 | pci_write_config_dword(dev: sonic->pci, where: 0x40, val: sonic->dmaa_port); |
1202 | pci_write_config_dword(dev: sonic->pci, where: 0x48, val: sonic->dmac_port); |
1203 | } |
1204 | |
1205 | static int snd_sonicvibes_create(struct snd_card *card, |
1206 | struct pci_dev *pci, |
1207 | int reverb, |
1208 | int mge) |
1209 | { |
1210 | struct sonicvibes *sonic = card->private_data; |
1211 | unsigned int dmaa, dmac; |
1212 | int err; |
1213 | |
1214 | /* enable PCI device */ |
1215 | err = pcim_enable_device(pdev: pci); |
1216 | if (err < 0) |
1217 | return err; |
1218 | /* check, if we can restrict PCI DMA transfers to 24 bits */ |
1219 | if (dma_set_mask_and_coherent(dev: &pci->dev, DMA_BIT_MASK(24))) { |
1220 | dev_err(card->dev, |
1221 | "architecture does not support 24bit PCI busmaster DMA\n" ); |
1222 | return -ENXIO; |
1223 | } |
1224 | |
1225 | spin_lock_init(&sonic->reg_lock); |
1226 | sonic->card = card; |
1227 | sonic->pci = pci; |
1228 | sonic->irq = -1; |
1229 | |
1230 | err = pci_request_regions(pci, "S3 SonicVibes" ); |
1231 | if (err < 0) |
1232 | return err; |
1233 | |
1234 | sonic->sb_port = pci_resource_start(pci, 0); |
1235 | sonic->enh_port = pci_resource_start(pci, 1); |
1236 | sonic->synth_port = pci_resource_start(pci, 2); |
1237 | sonic->midi_port = pci_resource_start(pci, 3); |
1238 | sonic->game_port = pci_resource_start(pci, 4); |
1239 | |
1240 | if (devm_request_irq(dev: &pci->dev, irq: pci->irq, handler: snd_sonicvibes_interrupt, |
1241 | IRQF_SHARED, KBUILD_MODNAME, dev_id: sonic)) { |
1242 | dev_err(card->dev, "unable to grab IRQ %d\n" , pci->irq); |
1243 | return -EBUSY; |
1244 | } |
1245 | sonic->irq = pci->irq; |
1246 | card->sync_irq = sonic->irq; |
1247 | card->private_free = snd_sonicvibes_free; |
1248 | |
1249 | pci_read_config_dword(dev: pci, where: 0x40, val: &dmaa); |
1250 | pci_read_config_dword(dev: pci, where: 0x48, val: &dmac); |
1251 | dmaio &= ~0x0f; |
1252 | dmaa &= ~0x0f; |
1253 | dmac &= ~0x0f; |
1254 | if (!dmaa) { |
1255 | dmaa = dmaio; |
1256 | dmaio += 0x10; |
1257 | dev_info(card->dev, |
1258 | "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n" , |
1259 | dmaa); |
1260 | } |
1261 | if (!dmac) { |
1262 | dmac = dmaio; |
1263 | dmaio += 0x10; |
1264 | dev_info(card->dev, |
1265 | "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n" , |
1266 | dmac); |
1267 | } |
1268 | pci_write_config_dword(dev: pci, where: 0x40, val: dmaa); |
1269 | pci_write_config_dword(dev: pci, where: 0x48, val: dmac); |
1270 | |
1271 | sonic->res_dmaa = devm_request_region(&pci->dev, dmaa, 0x10, |
1272 | "S3 SonicVibes DDMA-A" ); |
1273 | if (!sonic->res_dmaa) { |
1274 | dev_err(card->dev, |
1275 | "unable to grab DDMA-A port at 0x%x-0x%x\n" , |
1276 | dmaa, dmaa + 0x10 - 1); |
1277 | return -EBUSY; |
1278 | } |
1279 | sonic->res_dmac = devm_request_region(&pci->dev, dmac, 0x10, |
1280 | "S3 SonicVibes DDMA-C" ); |
1281 | if (!sonic->res_dmac) { |
1282 | dev_err(card->dev, |
1283 | "unable to grab DDMA-C port at 0x%x-0x%x\n" , |
1284 | dmac, dmac + 0x10 - 1); |
1285 | return -EBUSY; |
1286 | } |
1287 | |
1288 | pci_read_config_dword(dev: pci, where: 0x40, val: &sonic->dmaa_port); |
1289 | pci_read_config_dword(dev: pci, where: 0x48, val: &sonic->dmac_port); |
1290 | sonic->dmaa_port &= ~0x0f; |
1291 | sonic->dmac_port &= ~0x0f; |
1292 | pci_write_config_dword(dev: pci, where: 0x40, val: sonic->dmaa_port | 9); /* enable + enhanced */ |
1293 | pci_write_config_dword(dev: pci, where: 0x48, val: sonic->dmac_port | 9); /* enable */ |
1294 | /* ok.. initialize S3 SonicVibes chip */ |
1295 | outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ |
1296 | udelay(100); |
1297 | outb(value: 0, SV_REG(sonic, CONTROL)); /* release reset */ |
1298 | udelay(100); |
1299 | outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); |
1300 | inb(SV_REG(sonic, STATUS)); /* clear IRQs */ |
1301 | #if 1 |
1302 | snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, value: 0); /* drive current 16mA */ |
1303 | #else |
1304 | snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ |
1305 | #endif |
1306 | snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, value: sonic->enable = 0); /* disable playback & capture */ |
1307 | outb(value: sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); |
1308 | inb(SV_REG(sonic, STATUS)); /* clear IRQs */ |
1309 | snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, value: 0); /* use PLL as clock source */ |
1310 | snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, value: 0); /* power up analog parts */ |
1311 | snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, value: 0); /* power up digital parts */ |
1312 | snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate: 8000); |
1313 | snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, value: sonic->srs_space = 0x80); /* SRS space off */ |
1314 | snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, value: sonic->srs_center = 0x00);/* SRS center off */ |
1315 | snd_sonicvibes_out(sonic, SV_IREG_MPU401, value: sonic->mpu_switch = 0x05); /* MPU-401 switch */ |
1316 | snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, value: sonic->wave_source = 0x00); /* onboard ROM */ |
1317 | snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, value: (8000 * 65536 / SV_FULLRATE) & 0xff); |
1318 | snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, value: ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); |
1319 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, value: mge ? 0xd0 : 0xc0); |
1320 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, value: 0xc0); |
1321 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, value: 0x9f); |
1322 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, value: 0x9f); |
1323 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, value: 0x9f); |
1324 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, value: 0x9f); |
1325 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, value: 0x9f); |
1326 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, value: 0x9f); |
1327 | snd_sonicvibes_out(sonic, SV_IREG_MIC, value: 0x8f); |
1328 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, value: 0x9f); |
1329 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, value: 0x9f); |
1330 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, value: 0x9f); |
1331 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, value: 0x9f); |
1332 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, value: 0x9f); |
1333 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, value: 0x9f); |
1334 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, value: 0xbf); |
1335 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, value: 0xbf); |
1336 | snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, value: 0xfc); |
1337 | #if 0 |
1338 | snd_sonicvibes_debug(sonic); |
1339 | #endif |
1340 | sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); |
1341 | |
1342 | snd_sonicvibes_proc_init(sonic); |
1343 | return 0; |
1344 | } |
1345 | |
1346 | /* |
1347 | * MIDI section |
1348 | */ |
1349 | |
1350 | static const struct snd_kcontrol_new snd_sonicvibes_midi_controls[] = { |
1351 | SONICVIBES_SINGLE("SonicVibes Wave Source RAM" , 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), |
1352 | SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM" , 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), |
1353 | SONICVIBES_SINGLE("SonicVibes Onboard Synth" , 0, SV_IREG_MPU401, 0, 1, 0), |
1354 | SONICVIBES_SINGLE("SonicVibes External Rx to Synth" , 0, SV_IREG_MPU401, 1, 1, 0), |
1355 | SONICVIBES_SINGLE("SonicVibes External Tx" , 0, SV_IREG_MPU401, 2, 1, 0) |
1356 | }; |
1357 | |
1358 | static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) |
1359 | { |
1360 | struct sonicvibes *sonic = mpu->private_data; |
1361 | outb(value: sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); |
1362 | return 0; |
1363 | } |
1364 | |
1365 | static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) |
1366 | { |
1367 | struct sonicvibes *sonic = mpu->private_data; |
1368 | outb(value: sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); |
1369 | } |
1370 | |
1371 | static int snd_sonicvibes_midi(struct sonicvibes *sonic, |
1372 | struct snd_rawmidi *rmidi) |
1373 | { |
1374 | struct snd_mpu401 * mpu = rmidi->private_data; |
1375 | struct snd_card *card = sonic->card; |
1376 | unsigned int idx; |
1377 | int err; |
1378 | |
1379 | mpu->private_data = sonic; |
1380 | mpu->open_input = snd_sonicvibes_midi_input_open; |
1381 | mpu->close_input = snd_sonicvibes_midi_input_close; |
1382 | for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) { |
1383 | err = snd_ctl_add(card, kcontrol: snd_ctl_new1(kcontrolnew: &snd_sonicvibes_midi_controls[idx], private_data: sonic)); |
1384 | if (err < 0) |
1385 | return err; |
1386 | } |
1387 | return 0; |
1388 | } |
1389 | |
1390 | static int __snd_sonic_probe(struct pci_dev *pci, |
1391 | const struct pci_device_id *pci_id) |
1392 | { |
1393 | static int dev; |
1394 | struct snd_card *card; |
1395 | struct sonicvibes *sonic; |
1396 | struct snd_rawmidi *midi_uart; |
1397 | struct snd_opl3 *opl3; |
1398 | int err; |
1399 | |
1400 | if (dev >= SNDRV_CARDS) |
1401 | return -ENODEV; |
1402 | if (!enable[dev]) { |
1403 | dev++; |
1404 | return -ENOENT; |
1405 | } |
1406 | |
1407 | err = snd_devm_card_new(parent: &pci->dev, idx: index[dev], xid: id[dev], THIS_MODULE, |
1408 | extra_size: sizeof(*sonic), card_ret: &card); |
1409 | if (err < 0) |
1410 | return err; |
1411 | sonic = card->private_data; |
1412 | err = snd_sonicvibes_create(card, pci, |
1413 | reverb: reverb[dev] ? 1 : 0, |
1414 | mge: mge[dev] ? 1 : 0); |
1415 | if (err < 0) |
1416 | return err; |
1417 | |
1418 | strcpy(p: card->driver, q: "SonicVibes" ); |
1419 | strcpy(p: card->shortname, q: "S3 SonicVibes" ); |
1420 | sprintf(buf: card->longname, fmt: "%s rev %i at 0x%llx, irq %i" , |
1421 | card->shortname, |
1422 | sonic->revision, |
1423 | (unsigned long long)pci_resource_start(pci, 1), |
1424 | sonic->irq); |
1425 | |
1426 | err = snd_sonicvibes_pcm(sonic, device: 0); |
1427 | if (err < 0) |
1428 | return err; |
1429 | err = snd_sonicvibes_mixer(sonic); |
1430 | if (err < 0) |
1431 | return err; |
1432 | err = snd_mpu401_uart_new(card, device: 0, MPU401_HW_SONICVIBES, |
1433 | port: sonic->midi_port, |
1434 | MPU401_INFO_INTEGRATED | |
1435 | MPU401_INFO_IRQ_HOOK, |
1436 | irq: -1, rrawmidi: &midi_uart); |
1437 | if (err < 0) |
1438 | return err; |
1439 | snd_sonicvibes_midi(sonic, rmidi: midi_uart); |
1440 | err = snd_opl3_create(card, l_port: sonic->synth_port, |
1441 | r_port: sonic->synth_port + 2, |
1442 | OPL3_HW_OPL3_SV, integrated: 1, opl3: &opl3); |
1443 | if (err < 0) |
1444 | return err; |
1445 | err = snd_opl3_hwdep_new(opl3, device: 0, seq_device: 1, NULL); |
1446 | if (err < 0) |
1447 | return err; |
1448 | |
1449 | err = snd_sonicvibes_create_gameport(sonic); |
1450 | if (err < 0) |
1451 | return err; |
1452 | |
1453 | err = snd_card_register(card); |
1454 | if (err < 0) |
1455 | return err; |
1456 | |
1457 | pci_set_drvdata(pdev: pci, data: card); |
1458 | dev++; |
1459 | return 0; |
1460 | } |
1461 | |
1462 | static int snd_sonic_probe(struct pci_dev *pci, |
1463 | const struct pci_device_id *pci_id) |
1464 | { |
1465 | return snd_card_free_on_error(dev: &pci->dev, ret: __snd_sonic_probe(pci, pci_id)); |
1466 | } |
1467 | |
1468 | static struct pci_driver sonicvibes_driver = { |
1469 | .name = KBUILD_MODNAME, |
1470 | .id_table = snd_sonic_ids, |
1471 | .probe = snd_sonic_probe, |
1472 | }; |
1473 | |
1474 | module_pci_driver(sonicvibes_driver); |
1475 | |