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1da177e4 LT |
1 | /* |
2 | * Driver for S3 SonicVibes soundcard | |
3 | * Copyright (c) by Jaroslav Kysela <perex@suse.cz> | |
4 | * | |
5 | * BUGS: | |
6 | * It looks like 86c617 rev 3 doesn't supports DDMA buffers above 16MB? | |
7 | * Driver sometimes hangs... Nobody knows why at this moment... | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | */ | |
24 | ||
25 | #include <sound/driver.h> | |
26 | #include <linux/delay.h> | |
27 | #include <linux/init.h> | |
28 | #include <linux/interrupt.h> | |
29 | #include <linux/pci.h> | |
30 | #include <linux/slab.h> | |
31 | #include <linux/gameport.h> | |
32 | #include <linux/moduleparam.h> | |
910638ae | 33 | #include <linux/dma-mapping.h> |
1da177e4 LT |
34 | |
35 | #include <sound/core.h> | |
36 | #include <sound/pcm.h> | |
37 | #include <sound/info.h> | |
38 | #include <sound/control.h> | |
39 | #include <sound/mpu401.h> | |
40 | #include <sound/opl3.h> | |
41 | #include <sound/initval.h> | |
42 | ||
43 | #include <asm/io.h> | |
44 | ||
45 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); | |
46 | MODULE_DESCRIPTION("S3 SonicVibes PCI"); | |
47 | MODULE_LICENSE("GPL"); | |
48 | MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); | |
49 | ||
50 | #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) | |
51 | #define SUPPORT_JOYSTICK 1 | |
52 | #endif | |
53 | ||
1da177e4 LT |
54 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
55 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
56 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
57 | static int reverb[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; | |
58 | static int mge[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; | |
59 | static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ | |
60 | ||
61 | module_param_array(index, int, NULL, 0444); | |
62 | MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard."); | |
63 | module_param_array(id, charp, NULL, 0444); | |
64 | MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard."); | |
65 | module_param_array(enable, bool, NULL, 0444); | |
66 | MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard."); | |
67 | module_param_array(reverb, bool, NULL, 0444); | |
68 | MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard."); | |
69 | module_param_array(mge, bool, NULL, 0444); | |
70 | MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard."); | |
71 | module_param(dmaio, uint, 0444); | |
72 | MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard."); | |
73 | ||
74 | /* | |
75 | * Enhanced port direct registers | |
76 | */ | |
77 | ||
78 | #define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) | |
79 | ||
80 | #define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ | |
81 | #define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ | |
82 | #define SV_TEST 0x02 /* test bit */ | |
83 | #define SV_REVERB 0x04 /* reverb enable */ | |
84 | #define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ | |
85 | #define SV_INTA 0x20 /* INTA driving - should be always 1 */ | |
86 | #define SV_RESET 0x80 /* reset chip */ | |
87 | #define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ | |
88 | #define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ | |
89 | #define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ | |
90 | #define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ | |
91 | #define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ | |
92 | #define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ | |
93 | #define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ | |
94 | #define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ | |
95 | #define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ | |
96 | #define SV_SPEC_IRQ 0x08 /* special interrupt */ | |
97 | #define SV_UD_IRQ 0x40 /* Up/Down interrupt */ | |
98 | #define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ | |
99 | #define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ | |
100 | #define SV_MCE 0x40 /* mode change enable */ | |
101 | #define SV_TRD 0x80 /* DMA transfer request disabled */ | |
102 | #define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ | |
103 | ||
104 | /* | |
105 | * Enhanced port indirect registers | |
106 | */ | |
107 | ||
108 | #define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ | |
109 | #define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ | |
110 | #define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ | |
111 | #define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ | |
112 | #define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ | |
113 | #define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ | |
114 | #define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ | |
115 | #define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ | |
116 | #define SV_IREG_MIC 0x08 /* MIC Input Control */ | |
117 | #define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ | |
118 | #define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ | |
119 | #define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ | |
120 | #define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ | |
121 | #define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ | |
122 | #define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ | |
123 | #define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ | |
124 | #define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ | |
125 | #define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ | |
126 | #define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ | |
127 | #define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ | |
128 | #define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ | |
129 | #define SV_IREG_REVISION 0x15 /* Revision */ | |
130 | #define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ | |
131 | #define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ | |
132 | #define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ | |
133 | #define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ | |
134 | #define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ | |
135 | #define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ | |
136 | #define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ | |
137 | #define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ | |
138 | #define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ | |
139 | #define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ | |
140 | #define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ | |
141 | #define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ | |
142 | #define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ | |
143 | #define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ | |
144 | #define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ | |
145 | #define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ | |
146 | #define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ | |
147 | #define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ | |
148 | #define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ | |
149 | #define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ | |
150 | #define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ | |
151 | #define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ | |
152 | ||
153 | #define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M | |
154 | #define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M | |
155 | ||
156 | /* | |
157 | * DMA registers | |
158 | */ | |
159 | ||
160 | #define SV_DMA_ADDR0 0x00 | |
161 | #define SV_DMA_ADDR1 0x01 | |
162 | #define SV_DMA_ADDR2 0x02 | |
163 | #define SV_DMA_ADDR3 0x03 | |
164 | #define SV_DMA_COUNT0 0x04 | |
165 | #define SV_DMA_COUNT1 0x05 | |
166 | #define SV_DMA_COUNT2 0x06 | |
167 | #define SV_DMA_MODE 0x0b | |
168 | #define SV_DMA_RESET 0x0d | |
169 | #define SV_DMA_MASK 0x0f | |
170 | ||
171 | /* | |
172 | * Record sources | |
173 | */ | |
174 | ||
175 | #define SV_RECSRC_RESERVED (0x00<<5) | |
176 | #define SV_RECSRC_CD (0x01<<5) | |
177 | #define SV_RECSRC_DAC (0x02<<5) | |
178 | #define SV_RECSRC_AUX2 (0x03<<5) | |
179 | #define SV_RECSRC_LINE (0x04<<5) | |
180 | #define SV_RECSRC_AUX1 (0x05<<5) | |
181 | #define SV_RECSRC_MIC (0x06<<5) | |
182 | #define SV_RECSRC_OUT (0x07<<5) | |
183 | ||
184 | /* | |
185 | * constants | |
186 | */ | |
187 | ||
188 | #define SV_FULLRATE 48000 | |
189 | #define SV_REFFREQUENCY 24576000 | |
190 | #define SV_ADCMULT 512 | |
191 | ||
192 | #define SV_MODE_PLAY 1 | |
193 | #define SV_MODE_CAPTURE 2 | |
194 | ||
195 | /* | |
196 | ||
197 | */ | |
198 | ||
016e401c | 199 | struct sonicvibes { |
1da177e4 LT |
200 | unsigned long dma1size; |
201 | unsigned long dma2size; | |
202 | int irq; | |
203 | ||
204 | unsigned long sb_port; | |
205 | unsigned long enh_port; | |
206 | unsigned long synth_port; | |
207 | unsigned long midi_port; | |
208 | unsigned long game_port; | |
209 | unsigned int dmaa_port; | |
210 | struct resource *res_dmaa; | |
211 | unsigned int dmac_port; | |
212 | struct resource *res_dmac; | |
213 | ||
214 | unsigned char enable; | |
215 | unsigned char irqmask; | |
216 | unsigned char revision; | |
217 | unsigned char format; | |
218 | unsigned char srs_space; | |
219 | unsigned char srs_center; | |
220 | unsigned char mpu_switch; | |
221 | unsigned char wave_source; | |
222 | ||
223 | unsigned int mode; | |
224 | ||
225 | struct pci_dev *pci; | |
016e401c TI |
226 | struct snd_card *card; |
227 | struct snd_pcm *pcm; | |
228 | struct snd_pcm_substream *playback_substream; | |
229 | struct snd_pcm_substream *capture_substream; | |
230 | struct snd_rawmidi *rmidi; | |
231 | struct snd_hwdep *fmsynth; /* S3FM */ | |
1da177e4 LT |
232 | |
233 | spinlock_t reg_lock; | |
234 | ||
235 | unsigned int p_dma_size; | |
236 | unsigned int c_dma_size; | |
237 | ||
016e401c TI |
238 | struct snd_kcontrol *master_mute; |
239 | struct snd_kcontrol *master_volume; | |
1da177e4 LT |
240 | |
241 | #ifdef SUPPORT_JOYSTICK | |
242 | struct gameport *gameport; | |
243 | #endif | |
244 | }; | |
245 | ||
246 | static struct pci_device_id snd_sonic_ids[] = { | |
247 | { 0x5333, 0xca00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, | |
248 | { 0, } | |
249 | }; | |
250 | ||
251 | MODULE_DEVICE_TABLE(pci, snd_sonic_ids); | |
252 | ||
016e401c | 253 | static struct snd_ratden sonicvibes_adc_clock = { |
1da177e4 LT |
254 | .num_min = 4000 * 65536, |
255 | .num_max = 48000UL * 65536, | |
256 | .num_step = 1, | |
257 | .den = 65536, | |
258 | }; | |
016e401c | 259 | static struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { |
1da177e4 LT |
260 | .nrats = 1, |
261 | .rats = &sonicvibes_adc_clock, | |
262 | }; | |
263 | ||
264 | /* | |
265 | * common I/O routines | |
266 | */ | |
267 | ||
016e401c | 268 | static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, |
1da177e4 LT |
269 | unsigned int addr, |
270 | unsigned int count) | |
271 | { | |
272 | count--; | |
273 | outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); | |
274 | outl(count, sonic->dmaa_port + SV_DMA_COUNT0); | |
275 | outb(0x18, sonic->dmaa_port + SV_DMA_MODE); | |
276 | #if 0 | |
277 | printk("program dmaa: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); | |
278 | #endif | |
279 | } | |
280 | ||
016e401c | 281 | static inline void snd_sonicvibes_setdmac(struct sonicvibes * sonic, |
1da177e4 LT |
282 | unsigned int addr, |
283 | unsigned int count) | |
284 | { | |
285 | /* note: dmac is working in word mode!!! */ | |
286 | count >>= 1; | |
287 | count--; | |
288 | outl(addr, sonic->dmac_port + SV_DMA_ADDR0); | |
289 | outl(count, sonic->dmac_port + SV_DMA_COUNT0); | |
290 | outb(0x14, sonic->dmac_port + SV_DMA_MODE); | |
291 | #if 0 | |
292 | printk("program dmac: addr = 0x%x, paddr = 0x%x\n", addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); | |
293 | #endif | |
294 | } | |
295 | ||
016e401c | 296 | static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) |
1da177e4 LT |
297 | { |
298 | return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; | |
299 | } | |
300 | ||
016e401c | 301 | static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) |
1da177e4 LT |
302 | { |
303 | /* note: dmac is working in word mode!!! */ | |
304 | return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; | |
305 | } | |
306 | ||
016e401c | 307 | static void snd_sonicvibes_out1(struct sonicvibes * sonic, |
1da177e4 LT |
308 | unsigned char reg, |
309 | unsigned char value) | |
310 | { | |
311 | outb(reg, SV_REG(sonic, INDEX)); | |
312 | udelay(10); | |
313 | outb(value, SV_REG(sonic, DATA)); | |
314 | udelay(10); | |
315 | } | |
316 | ||
016e401c | 317 | static void snd_sonicvibes_out(struct sonicvibes * sonic, |
1da177e4 LT |
318 | unsigned char reg, |
319 | unsigned char value) | |
320 | { | |
321 | unsigned long flags; | |
322 | ||
323 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
324 | outb(reg, SV_REG(sonic, INDEX)); | |
325 | udelay(10); | |
326 | outb(value, SV_REG(sonic, DATA)); | |
327 | udelay(10); | |
328 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
329 | } | |
330 | ||
016e401c | 331 | static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) |
1da177e4 LT |
332 | { |
333 | unsigned char value; | |
334 | ||
335 | outb(reg, SV_REG(sonic, INDEX)); | |
336 | udelay(10); | |
337 | value = inb(SV_REG(sonic, DATA)); | |
338 | udelay(10); | |
339 | return value; | |
340 | } | |
341 | ||
016e401c | 342 | static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) |
1da177e4 LT |
343 | { |
344 | unsigned long flags; | |
345 | unsigned char value; | |
346 | ||
347 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
348 | outb(reg, SV_REG(sonic, INDEX)); | |
349 | udelay(10); | |
350 | value = inb(SV_REG(sonic, DATA)); | |
351 | udelay(10); | |
352 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
353 | return value; | |
354 | } | |
355 | ||
356 | #if 0 | |
016e401c | 357 | static void snd_sonicvibes_debug(struct sonicvibes * sonic) |
1da177e4 LT |
358 | { |
359 | printk("SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX))); | |
360 | printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS))); | |
361 | printk(" 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00)); | |
362 | printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20)); | |
363 | printk(" 0x01: right input = 0x%02x ", snd_sonicvibes_in(sonic, 0x01)); | |
364 | printk(" 0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21)); | |
365 | printk(" 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02)); | |
366 | printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22)); | |
367 | printk(" 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03)); | |
368 | printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23)); | |
369 | printk(" 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04)); | |
370 | printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24)); | |
371 | printk(" 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05)); | |
372 | printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25)); | |
373 | printk(" 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06)); | |
374 | printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26)); | |
375 | printk(" 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07)); | |
376 | printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27)); | |
377 | printk(" 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08)); | |
378 | printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28)); | |
379 | printk(" 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09)); | |
380 | printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29)); | |
381 | printk(" 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a)); | |
382 | printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a)); | |
383 | printk(" 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b)); | |
384 | printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b)); | |
385 | printk(" 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c)); | |
386 | printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c)); | |
387 | printk(" 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d)); | |
388 | printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d)); | |
389 | printk(" 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e)); | |
390 | printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e)); | |
391 | printk(" 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f)); | |
392 | printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f)); | |
393 | printk(" 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10)); | |
394 | printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30)); | |
395 | printk(" 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11)); | |
396 | printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31)); | |
397 | printk(" 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12)); | |
398 | printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32)); | |
399 | printk(" 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13)); | |
400 | printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33)); | |
401 | printk(" 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14)); | |
402 | printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34)); | |
403 | printk(" 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15)); | |
404 | printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35)); | |
405 | printk(" 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16)); | |
406 | printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36)); | |
407 | printk(" 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17)); | |
408 | printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37)); | |
409 | printk(" 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18)); | |
410 | printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38)); | |
411 | printk(" 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19)); | |
412 | printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39)); | |
413 | printk(" 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a)); | |
414 | printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a)); | |
415 | printk(" 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b)); | |
416 | printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b)); | |
417 | printk(" 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c)); | |
418 | printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c)); | |
419 | printk(" 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d)); | |
420 | printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d)); | |
421 | printk(" 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e)); | |
422 | printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e)); | |
423 | printk(" 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f)); | |
424 | printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f)); | |
425 | } | |
426 | ||
427 | #endif | |
428 | ||
016e401c | 429 | static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, |
1da177e4 LT |
430 | unsigned char mask, |
431 | unsigned char value) | |
432 | { | |
433 | unsigned long flags; | |
434 | ||
435 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
436 | outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); | |
437 | if (mask) { | |
438 | sonic->format = inb(SV_REG(sonic, DATA)); | |
439 | udelay(10); | |
440 | } | |
441 | sonic->format = (sonic->format & mask) | value; | |
442 | outb(sonic->format, SV_REG(sonic, DATA)); | |
443 | udelay(10); | |
444 | outb(0, SV_REG(sonic, INDEX)); | |
445 | udelay(10); | |
446 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
447 | } | |
448 | ||
449 | static void snd_sonicvibes_pll(unsigned int rate, | |
450 | unsigned int *res_r, | |
451 | unsigned int *res_m, | |
452 | unsigned int *res_n) | |
453 | { | |
454 | unsigned int r, m = 0, n = 0; | |
455 | unsigned int xm, xn, xr, xd, metric = ~0U; | |
456 | ||
457 | if (rate < 625000 / SV_ADCMULT) | |
458 | rate = 625000 / SV_ADCMULT; | |
459 | if (rate > 150000000 / SV_ADCMULT) | |
460 | rate = 150000000 / SV_ADCMULT; | |
461 | /* slight violation of specs, needed for continuous sampling rates */ | |
462 | for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); | |
463 | for (xn = 3; xn < 33; xn++) /* 35 */ | |
464 | for (xm = 3; xm < 257; xm++) { | |
465 | xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; | |
466 | if (xr >= rate) | |
467 | xd = xr - rate; | |
468 | else | |
469 | xd = rate - xr; | |
470 | if (xd < metric) { | |
471 | metric = xd; | |
472 | m = xm - 2; | |
473 | n = xn - 2; | |
474 | } | |
475 | } | |
476 | *res_r = r; | |
477 | *res_m = m; | |
478 | *res_n = n; | |
479 | #if 0 | |
480 | printk("metric = %i, xm = %i, xn = %i\n", metric, xm, xn); | |
481 | printk("pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); | |
482 | #endif | |
483 | } | |
484 | ||
016e401c | 485 | static void snd_sonicvibes_setpll(struct sonicvibes * sonic, |
1da177e4 LT |
486 | unsigned char reg, |
487 | unsigned int rate) | |
488 | { | |
489 | unsigned long flags; | |
490 | unsigned int r, m, n; | |
491 | ||
492 | snd_sonicvibes_pll(rate, &r, &m, &n); | |
493 | if (sonic != NULL) { | |
494 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
495 | snd_sonicvibes_out1(sonic, reg, m); | |
496 | snd_sonicvibes_out1(sonic, reg + 1, r | n); | |
497 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
498 | } | |
499 | } | |
500 | ||
016e401c | 501 | static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) |
1da177e4 LT |
502 | { |
503 | unsigned long flags; | |
504 | unsigned int div; | |
505 | unsigned char clock; | |
506 | ||
507 | div = 48000 / rate; | |
508 | if (div > 8) | |
509 | div = 8; | |
510 | if ((48000 / div) == rate) { /* use the alternate clock */ | |
511 | clock = 0x10; | |
512 | } else { /* use the PLL source */ | |
513 | clock = 0x00; | |
514 | snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); | |
515 | } | |
516 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
517 | snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); | |
518 | snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); | |
519 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
520 | } | |
521 | ||
016e401c TI |
522 | static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, |
523 | struct snd_pcm_hw_rule *rule) | |
1da177e4 LT |
524 | { |
525 | unsigned int rate, div, r, m, n; | |
526 | ||
527 | if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == | |
528 | hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { | |
529 | rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; | |
530 | div = 48000 / rate; | |
531 | if (div > 8) | |
532 | div = 8; | |
533 | if ((48000 / div) == rate) { | |
534 | params->rate_num = rate; | |
535 | params->rate_den = 1; | |
536 | } else { | |
537 | snd_sonicvibes_pll(rate, &r, &m, &n); | |
538 | snd_assert((SV_REFFREQUENCY % 16) == 0, return -EINVAL); | |
539 | snd_assert((SV_ADCMULT % 512) == 0, return -EINVAL); | |
540 | params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; | |
541 | params->rate_den = (SV_ADCMULT/512) * (m+2); | |
542 | } | |
543 | } | |
544 | return 0; | |
545 | } | |
546 | ||
016e401c | 547 | static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) |
1da177e4 LT |
548 | { |
549 | unsigned int div; | |
550 | unsigned long flags; | |
551 | ||
552 | div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; | |
553 | if (div > 65535) | |
554 | div = 65535; | |
555 | spin_lock_irqsave(&sonic->reg_lock, flags); | |
556 | snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); | |
557 | snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); | |
558 | spin_unlock_irqrestore(&sonic->reg_lock, flags); | |
559 | } | |
560 | ||
016e401c | 561 | static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) |
1da177e4 LT |
562 | { |
563 | int result = 0; | |
564 | ||
565 | spin_lock(&sonic->reg_lock); | |
566 | if (cmd == SNDRV_PCM_TRIGGER_START) { | |
567 | if (!(sonic->enable & what)) { | |
568 | sonic->enable |= what; | |
569 | snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); | |
570 | } | |
571 | } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { | |
572 | if (sonic->enable & what) { | |
573 | sonic->enable &= ~what; | |
574 | snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); | |
575 | } | |
576 | } else { | |
577 | result = -EINVAL; | |
578 | } | |
579 | spin_unlock(&sonic->reg_lock); | |
580 | return result; | |
581 | } | |
582 | ||
583 | static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |
584 | { | |
016e401c | 585 | struct sonicvibes *sonic = dev_id; |
1da177e4 LT |
586 | unsigned char status; |
587 | ||
588 | status = inb(SV_REG(sonic, STATUS)); | |
589 | if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) | |
590 | return IRQ_NONE; | |
591 | if (status == 0xff) { /* failure */ | |
592 | outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); | |
99b359ba | 593 | snd_printk(KERN_ERR "IRQ failure - interrupts disabled!!\n"); |
1da177e4 LT |
594 | return IRQ_HANDLED; |
595 | } | |
596 | if (sonic->pcm) { | |
597 | if (status & SV_DMAA_IRQ) | |
598 | snd_pcm_period_elapsed(sonic->playback_substream); | |
599 | if (status & SV_DMAC_IRQ) | |
600 | snd_pcm_period_elapsed(sonic->capture_substream); | |
601 | } | |
602 | if (sonic->rmidi) { | |
603 | if (status & SV_MIDI_IRQ) | |
604 | snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data, regs); | |
605 | } | |
606 | if (status & SV_UD_IRQ) { | |
607 | unsigned char udreg; | |
608 | int vol, oleft, oright, mleft, mright; | |
609 | ||
610 | spin_lock(&sonic->reg_lock); | |
611 | udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); | |
612 | vol = udreg & 0x3f; | |
613 | if (!(udreg & 0x40)) | |
614 | vol = -vol; | |
615 | oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); | |
616 | oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); | |
617 | oleft &= 0x1f; | |
618 | oright &= 0x1f; | |
619 | oleft += vol; | |
620 | if (oleft < 0) | |
621 | oleft = 0; | |
622 | if (oleft > 0x1f) | |
623 | oleft = 0x1f; | |
624 | oright += vol; | |
625 | if (oright < 0) | |
626 | oright = 0; | |
627 | if (oright > 0x1f) | |
628 | oright = 0x1f; | |
629 | if (udreg & 0x80) { | |
630 | mleft ^= 0x80; | |
631 | mright ^= 0x80; | |
632 | } | |
633 | oleft |= mleft & 0x80; | |
634 | oright |= mright & 0x80; | |
635 | snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); | |
636 | snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); | |
637 | spin_unlock(&sonic->reg_lock); | |
638 | snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); | |
639 | snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); | |
640 | } | |
641 | return IRQ_HANDLED; | |
642 | } | |
643 | ||
644 | /* | |
645 | * PCM part | |
646 | */ | |
647 | ||
016e401c | 648 | static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
649 | int cmd) |
650 | { | |
016e401c | 651 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
652 | return snd_sonicvibes_trigger(sonic, 1, cmd); |
653 | } | |
654 | ||
016e401c | 655 | static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, |
1da177e4 LT |
656 | int cmd) |
657 | { | |
016e401c | 658 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
659 | return snd_sonicvibes_trigger(sonic, 2, cmd); |
660 | } | |
661 | ||
016e401c TI |
662 | static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream, |
663 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 LT |
664 | { |
665 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); | |
666 | } | |
667 | ||
016e401c | 668 | static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream) |
1da177e4 LT |
669 | { |
670 | return snd_pcm_lib_free_pages(substream); | |
671 | } | |
672 | ||
016e401c | 673 | static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 674 | { |
016e401c TI |
675 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
676 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
677 | unsigned char fmt = 0; |
678 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); | |
679 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
680 | ||
681 | sonic->p_dma_size = size; | |
682 | count--; | |
683 | if (runtime->channels > 1) | |
684 | fmt |= 1; | |
685 | if (snd_pcm_format_width(runtime->format) == 16) | |
686 | fmt |= 2; | |
687 | snd_sonicvibes_setfmt(sonic, ~3, fmt); | |
688 | snd_sonicvibes_set_dac_rate(sonic, runtime->rate); | |
689 | spin_lock_irq(&sonic->reg_lock); | |
690 | snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); | |
691 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); | |
692 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); | |
693 | spin_unlock_irq(&sonic->reg_lock); | |
694 | return 0; | |
695 | } | |
696 | ||
016e401c | 697 | static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 698 | { |
016e401c TI |
699 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
700 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
701 | unsigned char fmt = 0; |
702 | unsigned int size = snd_pcm_lib_buffer_bytes(substream); | |
703 | unsigned int count = snd_pcm_lib_period_bytes(substream); | |
704 | ||
705 | sonic->c_dma_size = size; | |
706 | count >>= 1; | |
707 | count--; | |
708 | if (runtime->channels > 1) | |
709 | fmt |= 0x10; | |
710 | if (snd_pcm_format_width(runtime->format) == 16) | |
711 | fmt |= 0x20; | |
712 | snd_sonicvibes_setfmt(sonic, ~0x30, fmt); | |
713 | snd_sonicvibes_set_adc_rate(sonic, runtime->rate); | |
714 | spin_lock_irq(&sonic->reg_lock); | |
715 | snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); | |
716 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); | |
717 | snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); | |
718 | spin_unlock_irq(&sonic->reg_lock); | |
719 | return 0; | |
720 | } | |
721 | ||
016e401c | 722 | static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 723 | { |
016e401c | 724 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
725 | size_t ptr; |
726 | ||
727 | if (!(sonic->enable & 1)) | |
728 | return 0; | |
729 | ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); | |
730 | return bytes_to_frames(substream->runtime, ptr); | |
731 | } | |
732 | ||
016e401c | 733 | static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 734 | { |
016e401c | 735 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
736 | size_t ptr; |
737 | if (!(sonic->enable & 2)) | |
738 | return 0; | |
739 | ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); | |
740 | return bytes_to_frames(substream->runtime, ptr); | |
741 | } | |
742 | ||
016e401c | 743 | static struct snd_pcm_hardware snd_sonicvibes_playback = |
1da177e4 LT |
744 | { |
745 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
746 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
747 | SNDRV_PCM_INFO_MMAP_VALID), | |
748 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, | |
749 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
750 | .rate_min = 4000, | |
751 | .rate_max = 48000, | |
752 | .channels_min = 1, | |
753 | .channels_max = 2, | |
754 | .buffer_bytes_max = (128*1024), | |
755 | .period_bytes_min = 32, | |
756 | .period_bytes_max = (128*1024), | |
757 | .periods_min = 1, | |
758 | .periods_max = 1024, | |
759 | .fifo_size = 0, | |
760 | }; | |
761 | ||
016e401c | 762 | static struct snd_pcm_hardware snd_sonicvibes_capture = |
1da177e4 LT |
763 | { |
764 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | | |
765 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
766 | SNDRV_PCM_INFO_MMAP_VALID), | |
767 | .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, | |
768 | .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, | |
769 | .rate_min = 4000, | |
770 | .rate_max = 48000, | |
771 | .channels_min = 1, | |
772 | .channels_max = 2, | |
773 | .buffer_bytes_max = (128*1024), | |
774 | .period_bytes_min = 32, | |
775 | .period_bytes_max = (128*1024), | |
776 | .periods_min = 1, | |
777 | .periods_max = 1024, | |
778 | .fifo_size = 0, | |
779 | }; | |
780 | ||
016e401c | 781 | static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) |
1da177e4 | 782 | { |
016e401c TI |
783 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
784 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
785 | |
786 | sonic->mode |= SV_MODE_PLAY; | |
787 | sonic->playback_substream = substream; | |
788 | runtime->hw = snd_sonicvibes_playback; | |
789 | 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); | |
790 | return 0; | |
791 | } | |
792 | ||
016e401c | 793 | static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) |
1da177e4 | 794 | { |
016e401c TI |
795 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
796 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 LT |
797 | |
798 | sonic->mode |= SV_MODE_CAPTURE; | |
799 | sonic->capture_substream = substream; | |
800 | runtime->hw = snd_sonicvibes_capture; | |
801 | snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, | |
802 | &snd_sonicvibes_hw_constraints_adc_clock); | |
803 | return 0; | |
804 | } | |
805 | ||
016e401c | 806 | static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) |
1da177e4 | 807 | { |
016e401c | 808 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
809 | |
810 | sonic->playback_substream = NULL; | |
811 | sonic->mode &= ~SV_MODE_PLAY; | |
812 | return 0; | |
813 | } | |
814 | ||
016e401c | 815 | static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) |
1da177e4 | 816 | { |
016e401c | 817 | struct sonicvibes *sonic = snd_pcm_substream_chip(substream); |
1da177e4 LT |
818 | |
819 | sonic->capture_substream = NULL; | |
820 | sonic->mode &= ~SV_MODE_CAPTURE; | |
821 | return 0; | |
822 | } | |
823 | ||
016e401c | 824 | static struct snd_pcm_ops snd_sonicvibes_playback_ops = { |
1da177e4 LT |
825 | .open = snd_sonicvibes_playback_open, |
826 | .close = snd_sonicvibes_playback_close, | |
827 | .ioctl = snd_pcm_lib_ioctl, | |
828 | .hw_params = snd_sonicvibes_hw_params, | |
829 | .hw_free = snd_sonicvibes_hw_free, | |
830 | .prepare = snd_sonicvibes_playback_prepare, | |
831 | .trigger = snd_sonicvibes_playback_trigger, | |
832 | .pointer = snd_sonicvibes_playback_pointer, | |
833 | }; | |
834 | ||
016e401c | 835 | static struct snd_pcm_ops snd_sonicvibes_capture_ops = { |
1da177e4 LT |
836 | .open = snd_sonicvibes_capture_open, |
837 | .close = snd_sonicvibes_capture_close, | |
838 | .ioctl = snd_pcm_lib_ioctl, | |
839 | .hw_params = snd_sonicvibes_hw_params, | |
840 | .hw_free = snd_sonicvibes_hw_free, | |
841 | .prepare = snd_sonicvibes_capture_prepare, | |
842 | .trigger = snd_sonicvibes_capture_trigger, | |
843 | .pointer = snd_sonicvibes_capture_pointer, | |
844 | }; | |
845 | ||
016e401c | 846 | static int __devinit snd_sonicvibes_pcm(struct sonicvibes * sonic, int device, struct snd_pcm ** rpcm) |
1da177e4 | 847 | { |
016e401c | 848 | struct snd_pcm *pcm; |
1da177e4 LT |
849 | int err; |
850 | ||
851 | if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0) | |
852 | return err; | |
853 | snd_assert(pcm != NULL, return -EINVAL); | |
854 | ||
855 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); | |
856 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); | |
857 | ||
858 | pcm->private_data = sonic; | |
1da177e4 LT |
859 | pcm->info_flags = 0; |
860 | strcpy(pcm->name, "S3 SonicVibes"); | |
861 | sonic->pcm = pcm; | |
862 | ||
863 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
864 | snd_dma_pci_data(sonic->pci), 64*1024, 128*1024); | |
865 | ||
866 | if (rpcm) | |
867 | *rpcm = pcm; | |
868 | return 0; | |
869 | } | |
870 | ||
871 | /* | |
872 | * Mixer part | |
873 | */ | |
874 | ||
875 | #define SONICVIBES_MUX(xname, xindex) \ | |
876 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
877 | .info = snd_sonicvibes_info_mux, \ | |
878 | .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux } | |
879 | ||
016e401c | 880 | static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
881 | { |
882 | static char *texts[7] = { | |
883 | "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" | |
884 | }; | |
885 | ||
886 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
887 | uinfo->count = 2; | |
888 | uinfo->value.enumerated.items = 7; | |
889 | if (uinfo->value.enumerated.item >= 7) | |
890 | uinfo->value.enumerated.item = 6; | |
891 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
892 | return 0; | |
893 | } | |
894 | ||
016e401c | 895 | static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 896 | { |
016e401c | 897 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
898 | |
899 | spin_lock_irq(&sonic->reg_lock); | |
900 | ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; | |
901 | ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; | |
902 | spin_unlock_irq(&sonic->reg_lock); | |
903 | return 0; | |
904 | } | |
905 | ||
016e401c | 906 | static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 907 | { |
016e401c | 908 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
909 | unsigned short left, right, oval1, oval2; |
910 | int change; | |
911 | ||
912 | if (ucontrol->value.enumerated.item[0] >= 7 || | |
913 | ucontrol->value.enumerated.item[1] >= 7) | |
914 | return -EINVAL; | |
915 | left = (ucontrol->value.enumerated.item[0] + 1) << 5; | |
916 | right = (ucontrol->value.enumerated.item[1] + 1) << 5; | |
917 | spin_lock_irq(&sonic->reg_lock); | |
918 | oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); | |
919 | oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); | |
920 | left = (oval1 & ~SV_RECSRC_OUT) | left; | |
921 | right = (oval2 & ~SV_RECSRC_OUT) | right; | |
922 | change = left != oval1 || right != oval2; | |
923 | snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left); | |
924 | snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); | |
925 | spin_unlock_irq(&sonic->reg_lock); | |
926 | return change; | |
927 | } | |
928 | ||
929 | #define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ | |
930 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
931 | .info = snd_sonicvibes_info_single, \ | |
932 | .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ | |
933 | .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } | |
934 | ||
016e401c | 935 | static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
936 | { |
937 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
938 | ||
939 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
940 | uinfo->count = 1; | |
941 | uinfo->value.integer.min = 0; | |
942 | uinfo->value.integer.max = mask; | |
943 | return 0; | |
944 | } | |
945 | ||
016e401c | 946 | static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 947 | { |
016e401c | 948 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
949 | int reg = kcontrol->private_value & 0xff; |
950 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
951 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
952 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
953 | ||
954 | spin_lock_irq(&sonic->reg_lock); | |
955 | ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; | |
956 | spin_unlock_irq(&sonic->reg_lock); | |
957 | if (invert) | |
958 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
959 | return 0; | |
960 | } | |
961 | ||
016e401c | 962 | static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 963 | { |
016e401c | 964 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
965 | int reg = kcontrol->private_value & 0xff; |
966 | int shift = (kcontrol->private_value >> 8) & 0xff; | |
967 | int mask = (kcontrol->private_value >> 16) & 0xff; | |
968 | int invert = (kcontrol->private_value >> 24) & 0xff; | |
969 | int change; | |
970 | unsigned short val, oval; | |
971 | ||
972 | val = (ucontrol->value.integer.value[0] & mask); | |
973 | if (invert) | |
974 | val = mask - val; | |
975 | val <<= shift; | |
976 | spin_lock_irq(&sonic->reg_lock); | |
977 | oval = snd_sonicvibes_in1(sonic, reg); | |
978 | val = (oval & ~(mask << shift)) | val; | |
979 | change = val != oval; | |
980 | snd_sonicvibes_out1(sonic, reg, val); | |
981 | spin_unlock_irq(&sonic->reg_lock); | |
982 | return change; | |
983 | } | |
984 | ||
985 | #define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ | |
986 | { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ | |
987 | .info = snd_sonicvibes_info_double, \ | |
988 | .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ | |
989 | .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } | |
990 | ||
016e401c | 991 | static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) |
1da177e4 LT |
992 | { |
993 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
994 | ||
995 | uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; | |
996 | uinfo->count = 2; | |
997 | uinfo->value.integer.min = 0; | |
998 | uinfo->value.integer.max = mask; | |
999 | return 0; | |
1000 | } | |
1001 | ||
016e401c | 1002 | static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1003 | { |
016e401c | 1004 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1005 | int left_reg = kcontrol->private_value & 0xff; |
1006 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
1007 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
1008 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
1009 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1010 | int invert = (kcontrol->private_value >> 22) & 1; | |
1011 | ||
1012 | spin_lock_irq(&sonic->reg_lock); | |
1013 | ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; | |
1014 | ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; | |
1015 | spin_unlock_irq(&sonic->reg_lock); | |
1016 | if (invert) { | |
1017 | ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; | |
1018 | ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; | |
1019 | } | |
1020 | return 0; | |
1021 | } | |
1022 | ||
016e401c | 1023 | static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |
1da177e4 | 1024 | { |
016e401c | 1025 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1026 | int left_reg = kcontrol->private_value & 0xff; |
1027 | int right_reg = (kcontrol->private_value >> 8) & 0xff; | |
1028 | int shift_left = (kcontrol->private_value >> 16) & 0x07; | |
1029 | int shift_right = (kcontrol->private_value >> 19) & 0x07; | |
1030 | int mask = (kcontrol->private_value >> 24) & 0xff; | |
1031 | int invert = (kcontrol->private_value >> 22) & 1; | |
1032 | int change; | |
1033 | unsigned short val1, val2, oval1, oval2; | |
1034 | ||
1035 | val1 = ucontrol->value.integer.value[0] & mask; | |
1036 | val2 = ucontrol->value.integer.value[1] & mask; | |
1037 | if (invert) { | |
1038 | val1 = mask - val1; | |
1039 | val2 = mask - val2; | |
1040 | } | |
1041 | val1 <<= shift_left; | |
1042 | val2 <<= shift_right; | |
1043 | spin_lock_irq(&sonic->reg_lock); | |
1044 | oval1 = snd_sonicvibes_in1(sonic, left_reg); | |
1045 | oval2 = snd_sonicvibes_in1(sonic, right_reg); | |
1046 | val1 = (oval1 & ~(mask << shift_left)) | val1; | |
1047 | val2 = (oval2 & ~(mask << shift_right)) | val2; | |
1048 | change = val1 != oval1 || val2 != oval2; | |
1049 | snd_sonicvibes_out1(sonic, left_reg, val1); | |
1050 | snd_sonicvibes_out1(sonic, right_reg, val2); | |
1051 | spin_unlock_irq(&sonic->reg_lock); | |
1052 | return change; | |
1053 | } | |
1054 | ||
016e401c | 1055 | static struct snd_kcontrol_new snd_sonicvibes_controls[] __devinitdata = { |
1da177e4 LT |
1056 | SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), |
1057 | SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), | |
1058 | SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), | |
1059 | SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), | |
1060 | SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), | |
1061 | SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), | |
1062 | SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), | |
1063 | SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1), | |
1064 | SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1), | |
1065 | SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0), | |
1066 | SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), | |
1067 | SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), | |
1068 | SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), | |
1069 | SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), | |
1070 | SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), | |
1071 | SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), | |
1072 | SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), | |
1073 | SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), | |
1074 | SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), | |
1075 | SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), | |
1076 | SONICVIBES_MUX("Capture Source", 0) | |
1077 | }; | |
1078 | ||
016e401c | 1079 | static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) |
1da177e4 | 1080 | { |
016e401c | 1081 | struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1082 | sonic->master_mute = NULL; |
1083 | sonic->master_volume = NULL; | |
1084 | } | |
1085 | ||
016e401c | 1086 | static int __devinit snd_sonicvibes_mixer(struct sonicvibes * sonic) |
1da177e4 | 1087 | { |
016e401c TI |
1088 | struct snd_card *card; |
1089 | struct snd_kcontrol *kctl; | |
1da177e4 LT |
1090 | unsigned int idx; |
1091 | int err; | |
1092 | ||
1093 | snd_assert(sonic != NULL && sonic->card != NULL, return -EINVAL); | |
1094 | card = sonic->card; | |
1095 | strcpy(card->mixername, "S3 SonicVibes"); | |
1096 | ||
1097 | for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { | |
1098 | if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0) | |
1099 | return err; | |
1100 | switch (idx) { | |
1101 | case 0: | |
1102 | case 1: kctl->private_free = snd_sonicvibes_master_free; break; | |
1103 | } | |
1104 | } | |
1105 | return 0; | |
1106 | } | |
1107 | ||
1108 | /* | |
1109 | ||
1110 | */ | |
1111 | ||
016e401c TI |
1112 | static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, |
1113 | struct snd_info_buffer *buffer) | |
1da177e4 | 1114 | { |
016e401c | 1115 | struct sonicvibes *sonic = entry->private_data; |
1da177e4 LT |
1116 | unsigned char tmp; |
1117 | ||
1118 | tmp = sonic->srs_space & 0x0f; | |
1119 | snd_iprintf(buffer, "SRS 3D : %s\n", | |
1120 | sonic->srs_space & 0x80 ? "off" : "on"); | |
1121 | snd_iprintf(buffer, "SRS Space : %s\n", | |
1122 | tmp == 0x00 ? "100%" : | |
1123 | tmp == 0x01 ? "75%" : | |
1124 | tmp == 0x02 ? "50%" : | |
1125 | tmp == 0x03 ? "25%" : "0%"); | |
1126 | tmp = sonic->srs_center & 0x0f; | |
1127 | snd_iprintf(buffer, "SRS Center : %s\n", | |
1128 | tmp == 0x00 ? "100%" : | |
1129 | tmp == 0x01 ? "75%" : | |
1130 | tmp == 0x02 ? "50%" : | |
1131 | tmp == 0x03 ? "25%" : "0%"); | |
1132 | tmp = sonic->wave_source & 0x03; | |
1133 | snd_iprintf(buffer, "WaveTable Source : %s\n", | |
1134 | tmp == 0x00 ? "on-board ROM" : | |
1135 | tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); | |
1136 | tmp = sonic->mpu_switch; | |
1137 | snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); | |
1138 | snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); | |
1139 | snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); | |
1140 | } | |
1141 | ||
016e401c | 1142 | static void __devinit snd_sonicvibes_proc_init(struct sonicvibes * sonic) |
1da177e4 | 1143 | { |
016e401c | 1144 | struct snd_info_entry *entry; |
1da177e4 LT |
1145 | |
1146 | if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry)) | |
1147 | snd_info_set_text_ops(entry, sonic, 1024, snd_sonicvibes_proc_read); | |
1148 | } | |
1149 | ||
1150 | /* | |
1151 | ||
1152 | */ | |
1153 | ||
1154 | #ifdef SUPPORT_JOYSTICK | |
016e401c | 1155 | static struct snd_kcontrol_new snd_sonicvibes_game_control __devinitdata = |
1da177e4 LT |
1156 | SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); |
1157 | ||
016e401c | 1158 | static int __devinit snd_sonicvibes_create_gameport(struct sonicvibes *sonic) |
1da177e4 LT |
1159 | { |
1160 | struct gameport *gp; | |
1161 | ||
1162 | sonic->gameport = gp = gameport_allocate_port(); | |
1163 | if (!gp) { | |
1164 | printk(KERN_ERR "sonicvibes: cannot allocate memory for gameport\n"); | |
1165 | return -ENOMEM; | |
1166 | } | |
1167 | ||
1168 | gameport_set_name(gp, "SonicVibes Gameport"); | |
1169 | gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); | |
1170 | gameport_set_dev_parent(gp, &sonic->pci->dev); | |
1171 | gp->io = sonic->game_port; | |
1172 | ||
1173 | gameport_register_port(gp); | |
1174 | ||
1175 | snd_ctl_add(sonic->card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); | |
1176 | ||
1177 | return 0; | |
1178 | } | |
1179 | ||
016e401c | 1180 | static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) |
1da177e4 LT |
1181 | { |
1182 | if (sonic->gameport) { | |
1183 | gameport_unregister_port(sonic->gameport); | |
1184 | sonic->gameport = NULL; | |
1185 | } | |
1186 | } | |
1187 | #else | |
016e401c TI |
1188 | static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } |
1189 | static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } | |
1da177e4 LT |
1190 | #endif |
1191 | ||
016e401c | 1192 | static int snd_sonicvibes_free(struct sonicvibes *sonic) |
1da177e4 LT |
1193 | { |
1194 | snd_sonicvibes_free_gameport(sonic); | |
1195 | pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); | |
1196 | pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); | |
1197 | if (sonic->irq >= 0) | |
1198 | free_irq(sonic->irq, (void *)sonic); | |
b1d5776d TI |
1199 | release_and_free_resource(sonic->res_dmaa); |
1200 | release_and_free_resource(sonic->res_dmac); | |
1da177e4 LT |
1201 | pci_release_regions(sonic->pci); |
1202 | pci_disable_device(sonic->pci); | |
1203 | kfree(sonic); | |
1204 | return 0; | |
1205 | } | |
1206 | ||
016e401c | 1207 | static int snd_sonicvibes_dev_free(struct snd_device *device) |
1da177e4 | 1208 | { |
016e401c | 1209 | struct sonicvibes *sonic = device->device_data; |
1da177e4 LT |
1210 | return snd_sonicvibes_free(sonic); |
1211 | } | |
1212 | ||
016e401c | 1213 | static int __devinit snd_sonicvibes_create(struct snd_card *card, |
1da177e4 LT |
1214 | struct pci_dev *pci, |
1215 | int reverb, | |
1216 | int mge, | |
016e401c | 1217 | struct sonicvibes ** rsonic) |
1da177e4 | 1218 | { |
016e401c | 1219 | struct sonicvibes *sonic; |
1da177e4 LT |
1220 | unsigned int dmaa, dmac; |
1221 | int err; | |
016e401c | 1222 | static struct snd_device_ops ops = { |
1da177e4 LT |
1223 | .dev_free = snd_sonicvibes_dev_free, |
1224 | }; | |
1225 | ||
1226 | *rsonic = NULL; | |
1227 | /* enable PCI device */ | |
1228 | if ((err = pci_enable_device(pci)) < 0) | |
1229 | return err; | |
1230 | /* check, if we can restrict PCI DMA transfers to 24 bits */ | |
910638ae MG |
1231 | if (pci_set_dma_mask(pci, DMA_24BIT_MASK) < 0 || |
1232 | pci_set_consistent_dma_mask(pci, DMA_24BIT_MASK) < 0) { | |
99b359ba | 1233 | snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n"); |
1da177e4 LT |
1234 | pci_disable_device(pci); |
1235 | return -ENXIO; | |
1236 | } | |
1237 | ||
e560d8d8 | 1238 | sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); |
1da177e4 LT |
1239 | if (sonic == NULL) { |
1240 | pci_disable_device(pci); | |
1241 | return -ENOMEM; | |
1242 | } | |
1243 | spin_lock_init(&sonic->reg_lock); | |
1244 | sonic->card = card; | |
1245 | sonic->pci = pci; | |
1246 | sonic->irq = -1; | |
1247 | ||
1248 | if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) { | |
1249 | kfree(sonic); | |
1250 | pci_disable_device(pci); | |
1251 | return err; | |
1252 | } | |
1253 | ||
1254 | sonic->sb_port = pci_resource_start(pci, 0); | |
1255 | sonic->enh_port = pci_resource_start(pci, 1); | |
1256 | sonic->synth_port = pci_resource_start(pci, 2); | |
1257 | sonic->midi_port = pci_resource_start(pci, 3); | |
1258 | sonic->game_port = pci_resource_start(pci, 4); | |
1259 | ||
1260 | if (request_irq(pci->irq, snd_sonicvibes_interrupt, SA_INTERRUPT|SA_SHIRQ, "S3 SonicVibes", (void *)sonic)) { | |
99b359ba | 1261 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
1da177e4 LT |
1262 | snd_sonicvibes_free(sonic); |
1263 | return -EBUSY; | |
1264 | } | |
1265 | sonic->irq = pci->irq; | |
1266 | ||
1267 | pci_read_config_dword(pci, 0x40, &dmaa); | |
1268 | pci_read_config_dword(pci, 0x48, &dmac); | |
1269 | dmaio &= ~0x0f; | |
1270 | dmaa &= ~0x0f; | |
1271 | dmac &= ~0x0f; | |
1272 | if (!dmaa) { | |
1273 | dmaa = dmaio; | |
1274 | dmaio += 0x10; | |
99b359ba | 1275 | snd_printk(KERN_INFO "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa); |
1da177e4 LT |
1276 | } |
1277 | if (!dmac) { | |
1278 | dmac = dmaio; | |
1279 | dmaio += 0x10; | |
99b359ba | 1280 | snd_printk(KERN_INFO "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac); |
1da177e4 LT |
1281 | } |
1282 | pci_write_config_dword(pci, 0x40, dmaa); | |
1283 | pci_write_config_dword(pci, 0x48, dmac); | |
1284 | ||
1285 | if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) { | |
1286 | snd_sonicvibes_free(sonic); | |
99b359ba | 1287 | snd_printk(KERN_ERR "unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1); |
1da177e4 LT |
1288 | return -EBUSY; |
1289 | } | |
1290 | if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) { | |
1291 | snd_sonicvibes_free(sonic); | |
99b359ba | 1292 | snd_printk(KERN_ERR "unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1); |
1da177e4 LT |
1293 | return -EBUSY; |
1294 | } | |
1295 | ||
1296 | pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); | |
1297 | pci_read_config_dword(pci, 0x48, &sonic->dmac_port); | |
1298 | sonic->dmaa_port &= ~0x0f; | |
1299 | sonic->dmac_port &= ~0x0f; | |
1300 | pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ | |
1301 | pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ | |
1302 | /* ok.. initialize S3 SonicVibes chip */ | |
1303 | outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ | |
1304 | udelay(100); | |
1305 | outb(0, SV_REG(sonic, CONTROL)); /* release reset */ | |
1306 | udelay(100); | |
1307 | outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); | |
1308 | inb(SV_REG(sonic, STATUS)); /* clear IRQs */ | |
1309 | #if 1 | |
1310 | snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ | |
1311 | #else | |
1312 | snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ | |
1313 | #endif | |
1314 | snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ | |
1315 | outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); | |
1316 | inb(SV_REG(sonic, STATUS)); /* clear IRQs */ | |
1317 | snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ | |
1318 | snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ | |
1319 | snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ | |
1320 | snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); | |
1321 | snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ | |
1322 | snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ | |
1323 | snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ | |
1324 | snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ | |
1325 | snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); | |
1326 | snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); | |
1327 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); | |
1328 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); | |
1329 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); | |
1330 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); | |
1331 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); | |
1332 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); | |
1333 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); | |
1334 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); | |
1335 | snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); | |
1336 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); | |
1337 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); | |
1338 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); | |
1339 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); | |
1340 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); | |
1341 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); | |
1342 | snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); | |
1343 | snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); | |
1344 | snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); | |
1345 | #if 0 | |
1346 | snd_sonicvibes_debug(sonic); | |
1347 | #endif | |
1348 | sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); | |
1349 | ||
1350 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) { | |
1351 | snd_sonicvibes_free(sonic); | |
1352 | return err; | |
1353 | } | |
1354 | ||
1355 | snd_sonicvibes_proc_init(sonic); | |
1356 | ||
1357 | snd_card_set_dev(card, &pci->dev); | |
1358 | ||
1359 | *rsonic = sonic; | |
1360 | return 0; | |
1361 | } | |
1362 | ||
1363 | /* | |
1364 | * MIDI section | |
1365 | */ | |
1366 | ||
016e401c | 1367 | static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] __devinitdata = { |
1da177e4 LT |
1368 | SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), |
1369 | SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), | |
1370 | SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), | |
1371 | SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), | |
1372 | SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) | |
1373 | }; | |
1374 | ||
016e401c | 1375 | static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) |
1da177e4 | 1376 | { |
016e401c | 1377 | struct sonicvibes *sonic = mpu->private_data; |
1da177e4 LT |
1378 | outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); |
1379 | return 0; | |
1380 | } | |
1381 | ||
016e401c | 1382 | static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) |
1da177e4 | 1383 | { |
016e401c | 1384 | struct sonicvibes *sonic = mpu->private_data; |
1da177e4 LT |
1385 | outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); |
1386 | } | |
1387 | ||
016e401c TI |
1388 | static int __devinit snd_sonicvibes_midi(struct sonicvibes * sonic, |
1389 | struct snd_rawmidi *rmidi) | |
1da177e4 | 1390 | { |
016e401c TI |
1391 | struct snd_mpu401 * mpu = rmidi->private_data; |
1392 | struct snd_card *card = sonic->card; | |
1393 | struct snd_rawmidi_str *dir; | |
1da177e4 LT |
1394 | unsigned int idx; |
1395 | int err; | |
1396 | ||
1397 | mpu->private_data = sonic; | |
1398 | mpu->open_input = snd_sonicvibes_midi_input_open; | |
1399 | mpu->close_input = snd_sonicvibes_midi_input_close; | |
1400 | dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; | |
1401 | for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) | |
1402 | if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0) | |
1403 | return err; | |
1404 | return 0; | |
1405 | } | |
1406 | ||
1407 | static int __devinit snd_sonic_probe(struct pci_dev *pci, | |
1408 | const struct pci_device_id *pci_id) | |
1409 | { | |
1410 | static int dev; | |
016e401c TI |
1411 | struct snd_card *card; |
1412 | struct sonicvibes *sonic; | |
1413 | struct snd_rawmidi *midi_uart; | |
1414 | struct snd_opl3 *opl3; | |
1da177e4 LT |
1415 | int idx, err; |
1416 | ||
1417 | if (dev >= SNDRV_CARDS) | |
1418 | return -ENODEV; | |
1419 | if (!enable[dev]) { | |
1420 | dev++; | |
1421 | return -ENOENT; | |
1422 | } | |
1423 | ||
1424 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
1425 | if (card == NULL) | |
1426 | return -ENOMEM; | |
1427 | for (idx = 0; idx < 5; idx++) { | |
1428 | if (pci_resource_start(pci, idx) == 0 || | |
1429 | !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) { | |
1430 | snd_card_free(card); | |
1431 | return -ENODEV; | |
1432 | } | |
1433 | } | |
1434 | if ((err = snd_sonicvibes_create(card, pci, | |
1435 | reverb[dev] ? 1 : 0, | |
1436 | mge[dev] ? 1 : 0, | |
1437 | &sonic)) < 0) { | |
1438 | snd_card_free(card); | |
1439 | return err; | |
1440 | } | |
1441 | ||
1442 | strcpy(card->driver, "SonicVibes"); | |
1443 | strcpy(card->shortname, "S3 SonicVibes"); | |
1444 | sprintf(card->longname, "%s rev %i at 0x%lx, irq %i", | |
1445 | card->shortname, | |
1446 | sonic->revision, | |
1447 | pci_resource_start(pci, 1), | |
1448 | sonic->irq); | |
1449 | ||
1450 | if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) { | |
1451 | snd_card_free(card); | |
1452 | return err; | |
1453 | } | |
1454 | if ((err = snd_sonicvibes_mixer(sonic)) < 0) { | |
1455 | snd_card_free(card); | |
1456 | return err; | |
1457 | } | |
1458 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, | |
1459 | sonic->midi_port, 1, | |
1460 | sonic->irq, 0, | |
1461 | &midi_uart)) < 0) { | |
1462 | snd_card_free(card); | |
1463 | return err; | |
1464 | } | |
1465 | snd_sonicvibes_midi(sonic, midi_uart); | |
1466 | if ((err = snd_opl3_create(card, sonic->synth_port, | |
1467 | sonic->synth_port + 2, | |
1468 | OPL3_HW_OPL3_SV, 1, &opl3)) < 0) { | |
1469 | snd_card_free(card); | |
1470 | return err; | |
1471 | } | |
1472 | if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { | |
1473 | snd_card_free(card); | |
1474 | return err; | |
1475 | } | |
1476 | ||
1477 | snd_sonicvibes_create_gameport(sonic); | |
1478 | ||
1479 | if ((err = snd_card_register(card)) < 0) { | |
1480 | snd_card_free(card); | |
1481 | return err; | |
1482 | } | |
1483 | ||
1484 | pci_set_drvdata(pci, card); | |
1485 | dev++; | |
1486 | return 0; | |
1487 | } | |
1488 | ||
1489 | static void __devexit snd_sonic_remove(struct pci_dev *pci) | |
1490 | { | |
1491 | snd_card_free(pci_get_drvdata(pci)); | |
1492 | pci_set_drvdata(pci, NULL); | |
1493 | } | |
1494 | ||
1495 | static struct pci_driver driver = { | |
1496 | .name = "S3 SonicVibes", | |
1497 | .id_table = snd_sonic_ids, | |
1498 | .probe = snd_sonic_probe, | |
1499 | .remove = __devexit_p(snd_sonic_remove), | |
1500 | }; | |
1501 | ||
1502 | static int __init alsa_card_sonicvibes_init(void) | |
1503 | { | |
01d25d46 | 1504 | return pci_register_driver(&driver); |
1da177e4 LT |
1505 | } |
1506 | ||
1507 | static void __exit alsa_card_sonicvibes_exit(void) | |
1508 | { | |
1509 | pci_unregister_driver(&driver); | |
1510 | } | |
1511 | ||
1512 | module_init(alsa_card_sonicvibes_init) | |
1513 | module_exit(alsa_card_sonicvibes_exit) |