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1a59d1b8 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
1da177e4 LT |
2 | /* |
3 | * Driver for S3 SonicVibes soundcard | |
c1017a4c | 4 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
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... | |
1da177e4 LT |
9 | */ |
10 | ||
1da177e4 LT |
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> | |
65a77217 | 17 | #include <linux/module.h> |
910638ae | 18 | #include <linux/dma-mapping.h> |
6cbbfe1c | 19 | #include <linux/io.h> |
1da177e4 LT |
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 | ||
c1017a4c | 29 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
30 | MODULE_DESCRIPTION("S3 SonicVibes PCI"); |
31 | MODULE_LICENSE("GPL"); | |
1da177e4 | 32 | |
b2fac073 | 33 | #if IS_REACHABLE(CONFIG_GAMEPORT) |
1da177e4 LT |
34 | #define SUPPORT_JOYSTICK 1 |
35 | #endif | |
36 | ||
1da177e4 LT |
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 */ | |
a67ff6a5 RR |
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]; | |
1da177e4 LT |
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."); | |
6192c41f | 54 | module_param_hw(dmaio, uint, ioport, 0444); |
1da177e4 LT |
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 | ||
016e401c | 182 | struct sonicvibes { |
1da177e4 LT |
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; | |
016e401c TI |
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 */ | |
1da177e4 LT |
215 | |
216 | spinlock_t reg_lock; | |
217 | ||
218 | unsigned int p_dma_size; | |
219 | unsigned int c_dma_size; | |
220 | ||
016e401c TI |
221 | struct snd_kcontrol *master_mute; |
222 | struct snd_kcontrol *master_volume; | |
1da177e4 LT |
223 | |
224 | #ifdef SUPPORT_JOYSTICK | |
225 | struct gameport *gameport; | |
226 | #endif | |
227 | }; | |
228 | ||
9baa3c34 | 229 | static const struct pci_device_id snd_sonic_ids[] = { |
28d27aae | 230 | { PCI_VDEVICE(S3, 0xca00), 0, }, |
1da177e4 LT |
231 | { 0, } |
232 | }; | |
233 | ||
234 | MODULE_DEVICE_TABLE(pci, snd_sonic_ids); | |
235 | ||
de900b18 | 236 | static const struct snd_ratden sonicvibes_adc_clock = { |
1da177e4 LT |
237 | .num_min = 4000 * 65536, |
238 | .num_max = 48000UL * 65536, | |
239 | .num_step = 1, | |
240 | .den = 65536, | |
241 | }; | |
de900b18 | 242 | static const struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { |
1da177e4 LT |
243 | .nrats = 1, |
244 | .rats = &sonicvibes_adc_clock, | |
245 | }; | |
246 | ||
247 | /* | |
248 | * common I/O routines | |
249 | */ | |
250 | ||
016e401c | 251 | static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, |
1da177e4 LT |
252 | unsigned int addr, |
253 | unsigned int count) | |
254 | { | |
255 | count--; | |
256 | outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); | |
257 | outl(count, sonic->dmaa_port + SV_DMA_COUNT0); | |
258 | outb(0x18, sonic->dmaa_port + SV_DMA_MODE); | |
259 | #if 0 | |
ffa74cc7 | 260 | dev_dbg(sonic->card->dev, "program dmaa: addr = 0x%x, paddr = 0x%x\n", |
ee419653 | 261 | addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); |
1da177e4 LT |
262 | #endif |
263 | } | |
264 | ||
016e401c | 265 | static inline void snd_sonicvibes_setdmac(struct sonicvibes * sonic, |
1da177e4 LT |
266 | unsigned int addr, |
267 | unsigned int count) | |
268 | { | |
269 | /* note: dmac is working in word mode!!! */ | |
270 | count >>= 1; | |
271 | count--; | |
272 | outl(addr, sonic->dmac_port + SV_DMA_ADDR0); | |
273 | outl(count, sonic->dmac_port + SV_DMA_COUNT0); | |
274 | outb(0x14, sonic->dmac_port + SV_DMA_MODE); | |
275 | #if 0 | |
ffa74cc7 | 276 | dev_dbg(sonic->card->dev, "program dmac: addr = 0x%x, paddr = 0x%x\n", |
ee419653 | 277 | addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); |
1da177e4 LT |
278 | #endif |
279 | } | |
280 | ||
016e401c | 281 | static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) |
1da177e4 LT |
282 | { |
283 | return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; | |
284 | } | |
285 | ||
016e401c | 286 | static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) |
1da177e4 LT |
287 | { |
288 | /* note: dmac is working in word mode!!! */ | |
289 | return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; | |
290 | } | |
291 | ||
016e401c | 292 | static void snd_sonicvibes_out1(struct sonicvibes * sonic, |
1da177e4 LT |
293 | unsigned char reg, |
294 | unsigned char value) | |
295 | { | |
296 | outb(reg, SV_REG(sonic, INDEX)); | |
297 | udelay(10); | |
298 | outb(value, SV_REG(sonic, DATA)); | |
299 | udelay(10); | |
300 | } | |
301 | ||
016e401c | 302 | static void snd_sonicvibes_out(struct sonicvibes * sonic, |
1da177e4 LT |
303 | unsigned char reg, |
304 | unsigned char value) | |
305 | { | |
306 | unsigned long flags; | |
307 | ||
308 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
309 | outb(reg, SV_REG(sonic, INDEX)); | |
310 | udelay(10); | |
311 | outb(value, SV_REG(sonic, DATA)); | |
312 | udelay(10); | |
313 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
314 | } | |
315 | ||
016e401c | 316 | static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) |
1da177e4 LT |
317 | { |
318 | unsigned char value; | |
319 | ||
320 | outb(reg, SV_REG(sonic, INDEX)); | |
321 | udelay(10); | |
322 | value = inb(SV_REG(sonic, DATA)); | |
323 | udelay(10); | |
324 | return value; | |
325 | } | |
326 | ||
016e401c | 327 | static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) |
1da177e4 LT |
328 | { |
329 | unsigned long flags; | |
330 | unsigned char value; | |
331 | ||
332 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
333 | outb(reg, SV_REG(sonic, INDEX)); | |
334 | udelay(10); | |
335 | value = inb(SV_REG(sonic, DATA)); | |
336 | udelay(10); | |
337 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
338 | return value; | |
339 | } | |
340 | ||
341 | #if 0 | |
016e401c | 342 | static void snd_sonicvibes_debug(struct sonicvibes * sonic) |
1da177e4 | 343 | { |
ffa74cc7 TI |
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)); | |
1da177e4 LT |
443 | } |
444 | ||
445 | #endif | |
446 | ||
016e401c | 447 | static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, |
1da177e4 LT |
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(sonic->format, SV_REG(sonic, DATA)); | |
461 | udelay(10); | |
462 | outb(0, SV_REG(sonic, INDEX)); | |
463 | udelay(10); | |
464 | spin_unlock_irqrestore(&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 | |
ffa74cc7 TI |
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); | |
1da177e4 LT |
502 | #endif |
503 | } | |
504 | ||
016e401c | 505 | static void snd_sonicvibes_setpll(struct sonicvibes * sonic, |
1da177e4 LT |
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, &r, &m, &n); | |
513 | if (sonic != NULL) { | |
514 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
515 | snd_sonicvibes_out1(sonic, reg, m); | |
516 | snd_sonicvibes_out1(sonic, reg + 1, r | n); | |
517 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
518 | } | |
519 | } | |
520 | ||
016e401c | 521 | static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) |
1da177e4 LT |
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, (div - 1) << 4); | |
538 | snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); | |
539 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
540 | } | |
541 | ||
016e401c TI |
542 | static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, |
543 | struct snd_pcm_hw_rule *rule) | |
1da177e4 LT |
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, &r, &m, &n); | |
da3cec35 TI |
558 | snd_BUG_ON(SV_REFFREQUENCY % 16); |
559 | snd_BUG_ON(SV_ADCMULT % 512); | |
1da177e4 LT |
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 | ||
016e401c | 567 | static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) |
1da177e4 LT |
568 | { |
569 | unsigned int div; | |
570 | unsigned long flags; | |
571 | ||
4743feb9 | 572 | div = DIV_ROUND_CLOSEST(rate * 65536, SV_FULLRATE); |
1da177e4 LT |
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, div >> 8); | |
577 | snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); | |
578 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
579 | } | |
580 | ||
016e401c | 581 | static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) |
1da177e4 LT |
582 | { |
583 | int result = 0; | |
584 | ||
585 | spin_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, 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, sonic->enable); | |
595 | } | |
596 | } else { | |
597 | result = -EINVAL; | |
598 | } | |
599 | spin_unlock(&sonic->reg_lock); | |
600 | return result; | |
601 | } | |
602 | ||
7d12e780 | 603 | static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) |
1da177e4 | 604 | { |
016e401c | 605 | struct sonicvibes *sonic = dev_id; |
1da177e4 LT |
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(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); | |
ffa74cc7 TI |
613 | dev_err(sonic->card->dev, |
614 | "IRQ failure - interrupts disabled!!\n"); | |
1da177e4 LT |
615 | return IRQ_HANDLED; |
616 | } | |
617 | if (sonic->pcm) { | |
618 | if (status & SV_DMAA_IRQ) | |
619 | snd_pcm_period_elapsed(sonic->playback_substream); | |
620 | if (status & SV_DMAC_IRQ) | |
621 | snd_pcm_period_elapsed(sonic->capture_substream); | |
622 | } | |
623 | if (sonic->rmidi) { | |
624 | if (status & SV_MIDI_IRQ) | |
7d12e780 | 625 | snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data); |
1da177e4 LT |
626 | } |
627 | if (status & SV_UD_IRQ) { | |
628 | unsigned char udreg; | |
629 | int vol, oleft, oright, mleft, mright; | |
630 | ||
631 | spin_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, oleft); | |
657 | snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); | |
658 | spin_unlock(&sonic->reg_lock); | |
659 | snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); | |
660 | snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); | |
661 | } | |
662 | return IRQ_HANDLED; | |
663 | } | |
664 | ||
665 | /* | |
666 | * PCM part | |
667 | */ | |
668 | ||
016e401c | 669 | static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
670 | int cmd) |
671 | { | |
016e401c | 672 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
673 | return snd_sonicvibes_trigger(sonic, 1, cmd); |
674 | } | |
675 | ||
016e401c | 676 | static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
677 | int cmd) |
678 | { | |
016e401c | 679 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
680 | return snd_sonicvibes_trigger(sonic, 2, cmd); |
681 | } | |
682 | ||
016e401c | 683 | static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 684 | { |
016e401c TI |
685 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
686 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
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(runtime->format) == 16) | |
696 | fmt |= 2; | |
697 | snd_sonicvibes_setfmt(sonic, ~3, fmt); | |
698 | snd_sonicvibes_set_dac_rate(sonic, runtime->rate); | |
699 | spin_lock_irq(&sonic->reg_lock); | |
700 | snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); | |
701 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); | |
702 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); | |
703 | spin_unlock_irq(&sonic->reg_lock); | |
704 | return 0; | |
705 | } | |
706 | ||
016e401c | 707 | static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 708 | { |
016e401c TI |
709 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
710 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
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(runtime->format) == 16) | |
721 | fmt |= 0x20; | |
722 | snd_sonicvibes_setfmt(sonic, ~0x30, fmt); | |
723 | snd_sonicvibes_set_adc_rate(sonic, runtime->rate); | |
724 | spin_lock_irq(&sonic->reg_lock); | |
725 | snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); | |
726 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); | |
727 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); | |
728 | spin_unlock_irq(&sonic->reg_lock); | |
729 | return 0; | |
730 | } | |
731 | ||
016e401c | 732 | static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 733 | { |
016e401c | 734 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
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(substream->runtime, ptr); | |
741 | } | |
742 | ||
016e401c | 743 | static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 744 | { |
016e401c | 745 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
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(substream->runtime, ptr); | |
751 | } | |
752 | ||
dee49895 | 753 | static const struct snd_pcm_hardware snd_sonicvibes_playback = |
1da177e4 LT |
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 | ||
dee49895 | 772 | static const struct snd_pcm_hardware snd_sonicvibes_capture = |
1da177e4 LT |
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 | ||
016e401c | 791 | static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) |
1da177e4 | 792 | { |
016e401c TI |
793 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
794 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
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, 0, SNDRV_PCM_HW_PARAM_RATE, snd_sonicvibes_hw_constraint_dac_rate, NULL, SNDRV_PCM_HW_PARAM_RATE, -1); | |
800 | return 0; | |
801 | } | |
802 | ||
016e401c | 803 | static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) |
1da177e4 | 804 | { |
016e401c TI |
805 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
806 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
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, 0, SNDRV_PCM_HW_PARAM_RATE, | |
812 | &snd_sonicvibes_hw_constraints_adc_clock); | |
813 | return 0; | |
814 | } | |
815 | ||
016e401c | 816 | static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) |
1da177e4 | 817 | { |
016e401c | 818 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
819 | |
820 | sonic->playback_substream = NULL; | |
821 | sonic->mode &= ~SV_MODE_PLAY; | |
822 | return 0; | |
823 | } | |
824 | ||
016e401c | 825 | static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) |
1da177e4 | 826 | { |
016e401c | 827 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
828 | |
829 | sonic->capture_substream = NULL; | |
830 | sonic->mode &= ~SV_MODE_CAPTURE; | |
831 | return 0; | |
832 | } | |
833 | ||
6769e988 | 834 | static const struct snd_pcm_ops snd_sonicvibes_playback_ops = { |
1da177e4 LT |
835 | .open = snd_sonicvibes_playback_open, |
836 | .close = snd_sonicvibes_playback_close, | |
1da177e4 LT |
837 | .prepare = snd_sonicvibes_playback_prepare, |
838 | .trigger = snd_sonicvibes_playback_trigger, | |
839 | .pointer = snd_sonicvibes_playback_pointer, | |
840 | }; | |
841 | ||
6769e988 | 842 | static const struct snd_pcm_ops snd_sonicvibes_capture_ops = { |
1da177e4 LT |
843 | .open = snd_sonicvibes_capture_open, |
844 | .close = snd_sonicvibes_capture_close, | |
1da177e4 LT |
845 | .prepare = snd_sonicvibes_capture_prepare, |
846 | .trigger = snd_sonicvibes_capture_trigger, | |
847 | .pointer = snd_sonicvibes_capture_pointer, | |
848 | }; | |
849 | ||
0f33991d | 850 | static int snd_sonicvibes_pcm(struct sonicvibes *sonic, int device) |
1da177e4 | 851 | { |
016e401c | 852 | struct snd_pcm *pcm; |
1da177e4 LT |
853 | int err; |
854 | ||
055e20c3 TI |
855 | err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm); |
856 | if (err < 0) | |
1da177e4 | 857 | return err; |
da3cec35 TI |
858 | if (snd_BUG_ON(!pcm)) |
859 | return -EINVAL; | |
1da177e4 LT |
860 | |
861 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); | |
862 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); | |
863 | ||
864 | pcm->private_data = sonic; | |
1da177e4 LT |
865 | pcm->info_flags = 0; |
866 | strcpy(pcm->name, "S3 SonicVibes"); | |
867 | sonic->pcm = pcm; | |
868 | ||
3e1ee04b TI |
869 | snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, |
870 | &sonic->pci->dev, 64*1024, 128*1024); | |
1da177e4 | 871 | |
1da177e4 LT |
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 | ||
016e401c | 884 | static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 | 885 | { |
3e4bc5b7 | 886 | static const char * const texts[7] = { |
1da177e4 LT |
887 | "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" |
888 | }; | |
889 | ||
3e4bc5b7 | 890 | return snd_ctl_enum_info(uinfo, 2, 7, texts); |
1da177e4 LT |
891 | } |
892 | ||
016e401c | 893 | static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 894 | { |
016e401c | 895 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
896 | |
897 | spin_lock_irq(&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(&sonic->reg_lock); | |
901 | return 0; | |
902 | } | |
903 | ||
016e401c | 904 | static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 905 | { |
016e401c | 906 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
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(&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, left); | |
922 | snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); | |
923 | spin_unlock_irq(&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 | ||
016e401c | 933 | static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
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 | ||
016e401c | 944 | static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 945 | { |
016e401c | 946 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
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(&sonic->reg_lock); | |
953 | ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; | |
954 | spin_unlock_irq(&sonic->reg_lock); | |
955 | if (invert) | |
956 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
957 | return 0; | |
958 | } | |
959 | ||
016e401c | 960 | static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 961 | { |
016e401c | 962 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
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(&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, val); | |
979 | spin_unlock_irq(&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 | ||
016e401c | 989 | static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
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 | ||
016e401c | 1000 | static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1001 | { |
016e401c | 1002 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
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(&sonic->reg_lock); | |
1011 | ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; | |
1012 | ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; | |
1013 | spin_unlock_irq(&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 | ||
016e401c | 1021 | static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1022 | { |
016e401c | 1023 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
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(&sonic->reg_lock); | |
1042 | oval1 = snd_sonicvibes_in1(sonic, left_reg); | |
1043 | oval2 = snd_sonicvibes_in1(sonic, 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, left_reg, val1); | |
1048 | snd_sonicvibes_out1(sonic, right_reg, val2); | |
1049 | spin_unlock_irq(&sonic->reg_lock); | |
1050 | return change; | |
1051 | } | |
1052 | ||
b4e5e707 | 1053 | static const struct snd_kcontrol_new snd_sonicvibes_controls[] = { |
1da177e4 LT |
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 | ||
016e401c | 1077 | static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) |
1da177e4 | 1078 | { |
016e401c | 1079 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1080 | sonic->master_mute = NULL; |
1081 | sonic->master_volume = NULL; | |
1082 | } | |
1083 | ||
e23e7a14 | 1084 | static int snd_sonicvibes_mixer(struct sonicvibes *sonic) |
1da177e4 | 1085 | { |
016e401c TI |
1086 | struct snd_card *card; |
1087 | struct snd_kcontrol *kctl; | |
1da177e4 LT |
1088 | unsigned int idx; |
1089 | int err; | |
1090 | ||
da3cec35 TI |
1091 | if (snd_BUG_ON(!sonic || !sonic->card)) |
1092 | return -EINVAL; | |
1da177e4 LT |
1093 | card = sonic->card; |
1094 | strcpy(card->mixername, "S3 SonicVibes"); | |
1095 | ||
1096 | for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { | |
055e20c3 TI |
1097 | kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic); |
1098 | err = snd_ctl_add(card, kctl); | |
1099 | if (err < 0) | |
1da177e4 LT |
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 | ||
016e401c TI |
1113 | static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, |
1114 | struct snd_info_buffer *buffer) | |
1da177e4 | 1115 | { |
016e401c | 1116 | struct sonicvibes *sonic = entry->private_data; |
1da177e4 LT |
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 | ||
e23e7a14 | 1143 | static void snd_sonicvibes_proc_init(struct sonicvibes *sonic) |
1da177e4 | 1144 | { |
47f2769b TI |
1145 | snd_card_ro_proc_new(sonic->card, "sonicvibes", sonic, |
1146 | snd_sonicvibes_proc_read); | |
1da177e4 LT |
1147 | } |
1148 | ||
1149 | /* | |
1150 | ||
1151 | */ | |
1152 | ||
1153 | #ifdef SUPPORT_JOYSTICK | |
b4e5e707 | 1154 | static const struct snd_kcontrol_new snd_sonicvibes_game_control = |
1da177e4 LT |
1155 | SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); |
1156 | ||
e23e7a14 | 1157 | static int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) |
1da177e4 LT |
1158 | { |
1159 | struct gameport *gp; | |
41538f2d | 1160 | int err; |
1da177e4 LT |
1161 | |
1162 | sonic->gameport = gp = gameport_allocate_port(); | |
1163 | if (!gp) { | |
ffa74cc7 TI |
1164 | dev_err(sonic->card->dev, |
1165 | "sonicvibes: cannot allocate memory for gameport\n"); | |
1da177e4 LT |
1166 | return -ENOMEM; |
1167 | } | |
1168 | ||
1169 | gameport_set_name(gp, "SonicVibes Gameport"); | |
1170 | gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); | |
1171 | gameport_set_dev_parent(gp, &sonic->pci->dev); | |
1172 | gp->io = sonic->game_port; | |
1173 | ||
1174 | gameport_register_port(gp); | |
1175 | ||
41538f2d ZJ |
1176 | err = snd_ctl_add(sonic->card, |
1177 | snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); | |
1178 | if (err < 0) | |
1179 | return err; | |
1da177e4 LT |
1180 | |
1181 | return 0; | |
1182 | } | |
1183 | ||
016e401c | 1184 | static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) |
1da177e4 LT |
1185 | { |
1186 | if (sonic->gameport) { | |
1187 | gameport_unregister_port(sonic->gameport); | |
1188 | sonic->gameport = NULL; | |
1189 | } | |
1190 | } | |
1191 | #else | |
016e401c TI |
1192 | static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } |
1193 | static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } | |
1da177e4 LT |
1194 | #endif |
1195 | ||
2ca6cbde | 1196 | static void snd_sonicvibes_free(struct snd_card *card) |
1da177e4 | 1197 | { |
2ca6cbde TI |
1198 | struct sonicvibes *sonic = card->private_data; |
1199 | ||
1da177e4 LT |
1200 | snd_sonicvibes_free_gameport(sonic); |
1201 | pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); | |
1202 | pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); | |
1da177e4 LT |
1203 | } |
1204 | ||
e23e7a14 BP |
1205 | static int snd_sonicvibes_create(struct snd_card *card, |
1206 | struct pci_dev *pci, | |
1207 | int reverb, | |
2ca6cbde | 1208 | int mge) |
1da177e4 | 1209 | { |
2ca6cbde | 1210 | struct sonicvibes *sonic = card->private_data; |
1da177e4 LT |
1211 | unsigned int dmaa, dmac; |
1212 | int err; | |
1da177e4 | 1213 | |
1da177e4 | 1214 | /* enable PCI device */ |
2ca6cbde | 1215 | err = pcim_enable_device(pci); |
055e20c3 | 1216 | if (err < 0) |
1da177e4 LT |
1217 | return err; |
1218 | /* check, if we can restrict PCI DMA transfers to 24 bits */ | |
669f65ea | 1219 | if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(24))) { |
ffa74cc7 TI |
1220 | dev_err(card->dev, |
1221 | "architecture does not support 24bit PCI busmaster DMA\n"); | |
1da177e4 LT |
1222 | return -ENXIO; |
1223 | } | |
1224 | ||
1da177e4 LT |
1225 | spin_lock_init(&sonic->reg_lock); |
1226 | sonic->card = card; | |
1227 | sonic->pci = pci; | |
1228 | sonic->irq = -1; | |
1229 | ||
055e20c3 | 1230 | err = pci_request_regions(pci, "S3 SonicVibes"); |
2ca6cbde | 1231 | if (err < 0) |
1da177e4 | 1232 | return err; |
1da177e4 LT |
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 | ||
2ca6cbde TI |
1240 | if (devm_request_irq(&pci->dev, pci->irq, snd_sonicvibes_interrupt, |
1241 | IRQF_SHARED, KBUILD_MODNAME, sonic)) { | |
ffa74cc7 | 1242 | dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); |
1da177e4 LT |
1243 | return -EBUSY; |
1244 | } | |
1245 | sonic->irq = pci->irq; | |
93042ac2 | 1246 | card->sync_irq = sonic->irq; |
2ca6cbde | 1247 | card->private_free = snd_sonicvibes_free; |
1da177e4 LT |
1248 | |
1249 | pci_read_config_dword(pci, 0x40, &dmaa); | |
1250 | pci_read_config_dword(pci, 0x48, &dmac); | |
1251 | dmaio &= ~0x0f; | |
1252 | dmaa &= ~0x0f; | |
1253 | dmac &= ~0x0f; | |
1254 | if (!dmaa) { | |
1255 | dmaa = dmaio; | |
1256 | dmaio += 0x10; | |
ffa74cc7 TI |
1257 | dev_info(card->dev, |
1258 | "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", | |
1259 | dmaa); | |
1da177e4 LT |
1260 | } |
1261 | if (!dmac) { | |
1262 | dmac = dmaio; | |
1263 | dmaio += 0x10; | |
ffa74cc7 TI |
1264 | dev_info(card->dev, |
1265 | "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", | |
1266 | dmac); | |
1da177e4 LT |
1267 | } |
1268 | pci_write_config_dword(pci, 0x40, dmaa); | |
1269 | pci_write_config_dword(pci, 0x48, dmac); | |
1270 | ||
2ca6cbde TI |
1271 | sonic->res_dmaa = devm_request_region(&pci->dev, dmaa, 0x10, |
1272 | "S3 SonicVibes DDMA-A"); | |
055e20c3 | 1273 | if (!sonic->res_dmaa) { |
ffa74cc7 TI |
1274 | dev_err(card->dev, |
1275 | "unable to grab DDMA-A port at 0x%x-0x%x\n", | |
1276 | dmaa, dmaa + 0x10 - 1); | |
1da177e4 LT |
1277 | return -EBUSY; |
1278 | } | |
2ca6cbde TI |
1279 | sonic->res_dmac = devm_request_region(&pci->dev, dmac, 0x10, |
1280 | "S3 SonicVibes DDMA-C"); | |
055e20c3 | 1281 | if (!sonic->res_dmac) { |
ffa74cc7 TI |
1282 | dev_err(card->dev, |
1283 | "unable to grab DDMA-C port at 0x%x-0x%x\n", | |
1284 | dmac, dmac + 0x10 - 1); | |
1da177e4 LT |
1285 | return -EBUSY; |
1286 | } | |
1287 | ||
1288 | pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); | |
1289 | pci_read_config_dword(pci, 0x48, &sonic->dmac_port); | |
1290 | sonic->dmaa_port &= ~0x0f; | |
1291 | sonic->dmac_port &= ~0x0f; | |
1292 | pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ | |
1293 | pci_write_config_dword(pci, 0x48, 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(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, 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, sonic->enable = 0); /* disable playback & capture */ | |
1307 | outb(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, 0); /* use PLL as clock source */ | |
1310 | snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ | |
1311 | snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ | |
1312 | snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); | |
1313 | snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ | |
1314 | snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ | |
1315 | snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ | |
1316 | snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ | |
1317 | snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); | |
1318 | snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); | |
1319 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); | |
1320 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); | |
1321 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); | |
1322 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); | |
1323 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); | |
1324 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); | |
1325 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); | |
1326 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); | |
1327 | snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); | |
1328 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); | |
1329 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); | |
1330 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); | |
1331 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); | |
1332 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); | |
1333 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); | |
1334 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); | |
1335 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); | |
1336 | snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); | |
1337 | #if 0 | |
1338 | snd_sonicvibes_debug(sonic); | |
1339 | #endif | |
1340 | sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); | |
1341 | ||
1da177e4 | 1342 | snd_sonicvibes_proc_init(sonic); |
1da177e4 LT |
1343 | return 0; |
1344 | } | |
1345 | ||
1346 | /* | |
1347 | * MIDI section | |
1348 | */ | |
1349 | ||
b4e5e707 | 1350 | static const struct snd_kcontrol_new snd_sonicvibes_midi_controls[] = { |
1da177e4 LT |
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 | ||
016e401c | 1358 | static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) |
1da177e4 | 1359 | { |
016e401c | 1360 | struct sonicvibes *sonic = mpu->private_data; |
1da177e4 LT |
1361 | outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); |
1362 | return 0; | |
1363 | } | |
1364 | ||
016e401c | 1365 | static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) |
1da177e4 | 1366 | { |
016e401c | 1367 | struct sonicvibes *sonic = mpu->private_data; |
1da177e4 LT |
1368 | outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); |
1369 | } | |
1370 | ||
e23e7a14 BP |
1371 | static int snd_sonicvibes_midi(struct sonicvibes *sonic, |
1372 | struct snd_rawmidi *rmidi) | |
1da177e4 | 1373 | { |
016e401c TI |
1374 | struct snd_mpu401 * mpu = rmidi->private_data; |
1375 | struct snd_card *card = sonic->card; | |
1da177e4 LT |
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; | |
055e20c3 TI |
1382 | for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) { |
1383 | err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic)); | |
1384 | if (err < 0) | |
1da177e4 | 1385 | return err; |
055e20c3 | 1386 | } |
1da177e4 LT |
1387 | return 0; |
1388 | } | |
1389 | ||
b087a381 TI |
1390 | static int __snd_sonic_probe(struct pci_dev *pci, |
1391 | const struct pci_device_id *pci_id) | |
1da177e4 LT |
1392 | { |
1393 | static int dev; | |
016e401c TI |
1394 | struct snd_card *card; |
1395 | struct sonicvibes *sonic; | |
1396 | struct snd_rawmidi *midi_uart; | |
1397 | struct snd_opl3 *opl3; | |
2ca6cbde | 1398 | int err; |
1da177e4 LT |
1399 | |
1400 | if (dev >= SNDRV_CARDS) | |
1401 | return -ENODEV; | |
1402 | if (!enable[dev]) { | |
1403 | dev++; | |
1404 | return -ENOENT; | |
1405 | } | |
1406 | ||
2ca6cbde TI |
1407 | err = snd_devm_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, |
1408 | sizeof(*sonic), &card); | |
e58de7ba TI |
1409 | if (err < 0) |
1410 | return err; | |
2ca6cbde | 1411 | sonic = card->private_data; |
055e20c3 TI |
1412 | err = snd_sonicvibes_create(card, pci, |
1413 | reverb[dev] ? 1 : 0, | |
2ca6cbde TI |
1414 | mge[dev] ? 1 : 0); |
1415 | if (err < 0) | |
1da177e4 | 1416 | return err; |
1da177e4 LT |
1417 | |
1418 | strcpy(card->driver, "SonicVibes"); | |
1419 | strcpy(card->shortname, "S3 SonicVibes"); | |
aa0a2ddc | 1420 | sprintf(card->longname, "%s rev %i at 0x%llx, irq %i", |
1da177e4 LT |
1421 | card->shortname, |
1422 | sonic->revision, | |
aa0a2ddc | 1423 | (unsigned long long)pci_resource_start(pci, 1), |
1da177e4 LT |
1424 | sonic->irq); |
1425 | ||
055e20c3 | 1426 | err = snd_sonicvibes_pcm(sonic, 0); |
2ca6cbde | 1427 | if (err < 0) |
1da177e4 | 1428 | return err; |
055e20c3 | 1429 | err = snd_sonicvibes_mixer(sonic); |
2ca6cbde | 1430 | if (err < 0) |
1da177e4 | 1431 | return err; |
055e20c3 TI |
1432 | err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, |
1433 | sonic->midi_port, | |
1434 | MPU401_INFO_INTEGRATED | | |
1435 | MPU401_INFO_IRQ_HOOK, | |
1436 | -1, &midi_uart); | |
2ca6cbde | 1437 | if (err < 0) |
1da177e4 | 1438 | return err; |
1da177e4 | 1439 | snd_sonicvibes_midi(sonic, midi_uart); |
055e20c3 TI |
1440 | err = snd_opl3_create(card, sonic->synth_port, |
1441 | sonic->synth_port + 2, | |
1442 | OPL3_HW_OPL3_SV, 1, &opl3); | |
2ca6cbde | 1443 | if (err < 0) |
1da177e4 | 1444 | return err; |
055e20c3 | 1445 | err = snd_opl3_hwdep_new(opl3, 0, 1, NULL); |
2ca6cbde | 1446 | if (err < 0) |
1da177e4 | 1447 | return err; |
1da177e4 | 1448 | |
41538f2d | 1449 | err = snd_sonicvibes_create_gameport(sonic); |
2ca6cbde | 1450 | if (err < 0) |
41538f2d | 1451 | return err; |
1da177e4 | 1452 | |
055e20c3 | 1453 | err = snd_card_register(card); |
2ca6cbde | 1454 | if (err < 0) |
1da177e4 | 1455 | return err; |
1da177e4 LT |
1456 | |
1457 | pci_set_drvdata(pci, card); | |
1458 | dev++; | |
1459 | return 0; | |
1460 | } | |
1461 | ||
b087a381 TI |
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(&pci->dev, __snd_sonic_probe(pci, pci_id)); | |
1466 | } | |
1467 | ||
e9f66d9b | 1468 | static struct pci_driver sonicvibes_driver = { |
3733e424 | 1469 | .name = KBUILD_MODNAME, |
1da177e4 LT |
1470 | .id_table = snd_sonic_ids, |
1471 | .probe = snd_sonic_probe, | |
1da177e4 LT |
1472 | }; |
1473 | ||
e9f66d9b | 1474 | module_pci_driver(sonicvibes_driver); |