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drivers: power: report battery voltage in AOSP compatible format
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / sound / pci / sonicvibes.c
CommitLineData
1da177e4
LT		 1/*
2 * Driver for S3 SonicVibes soundcard
c1017a4c 3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
1da177e4
LT		 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
1da177e4
LT		 25#include <linux/delay.h>
26#include <linux/init.h>
27#include <linux/interrupt.h>
28#include <linux/pci.h>
29#include <linux/slab.h>
30#include <linux/gameport.h>
65a77217 31#include <linux/module.h>
910638ae 32#include <linux/dma-mapping.h>
1da177e4
LT		 33
34#include <sound/core.h>
35#include <sound/pcm.h>
36#include <sound/info.h>
37#include <sound/control.h>
38#include <sound/mpu401.h>
39#include <sound/opl3.h>
40#include <sound/initval.h>
41
42#include <asm/io.h>
43
c1017a4c 44MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
1da177e4
LT		 45MODULE_DESCRIPTION("S3 SonicVibes PCI");
46MODULE_LICENSE("GPL");
47MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}");
48
49#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
50#define SUPPORT_JOYSTICK 1
51#endif
52
1da177e4
LT		 53static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
54static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
a67ff6a5
RR		 55static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
56static bool reverb[SNDRV_CARDS];
57static bool mge[SNDRV_CARDS];
1da177e4
LT		 58static unsigned int dmaio = 0x7a00; /* DDMA i/o address */
59
60module_param_array(index, int, NULL, 0444);
61MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard.");
62module_param_array(id, charp, NULL, 0444);
63MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard.");
64module_param_array(enable, bool, NULL, 0444);
65MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard.");
66module_param_array(reverb, bool, NULL, 0444);
67MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard.");
68module_param_array(mge, bool, NULL, 0444);
69MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard.");
70module_param(dmaio, uint, 0444);
71MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard.");
72
73/*
74 * Enhanced port direct registers
75 */
76
77#define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x)
78
79#define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */
80#define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */
81#define SV_TEST 0x02 /* test bit */
82#define SV_REVERB 0x04 /* reverb enable */
83#define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */
84#define SV_INTA 0x20 /* INTA driving - should be always 1 */
85#define SV_RESET 0x80 /* reset chip */
86#define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */
87#define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */
88#define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */
89#define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */
90#define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */
91#define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */
92#define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */
93#define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */
94#define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */
95#define SV_SPEC_IRQ 0x08 /* special interrupt */
96#define SV_UD_IRQ 0x40 /* Up/Down interrupt */
97#define SV_MIDI_IRQ 0x80 /* MIDI interrupt */
98#define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */
99#define SV_MCE 0x40 /* mode change enable */
100#define SV_TRD 0x80 /* DMA transfer request disabled */
101#define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */
102
103/*
104 * Enhanced port indirect registers
105 */
106
107#define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */
108#define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */
109#define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */
110#define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */
111#define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */
112#define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */
113#define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */
114#define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */
115#define SV_IREG_MIC 0x08 /* MIC Input Control */
116#define SV_IREG_GAME_PORT 0x09 /* Game Port Control */
117#define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */
118#define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */
119#define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */
120#define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */
121#define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */
122#define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */
123#define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */
124#define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */
125#define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */
126#define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */
127#define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */
128#define SV_IREG_REVISION 0x15 /* Revision */
129#define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */
130#define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */
131#define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */
132#define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */
133#define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */
134#define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */
135#define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */
136#define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */
137#define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */
138#define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */
139#define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */
140#define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */
141#define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */
142#define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */
143#define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */
144#define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */
145#define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */
146#define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */
147#define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */
148#define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */
149#define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */
150#define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */
151
152#define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M
153#define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M
154
155/*
156 * DMA registers
157 */
158
159#define SV_DMA_ADDR0 0x00
160#define SV_DMA_ADDR1 0x01
161#define SV_DMA_ADDR2 0x02
162#define SV_DMA_ADDR3 0x03
163#define SV_DMA_COUNT0 0x04
164#define SV_DMA_COUNT1 0x05
165#define SV_DMA_COUNT2 0x06
166#define SV_DMA_MODE 0x0b
167#define SV_DMA_RESET 0x0d
168#define SV_DMA_MASK 0x0f
169
170/*
171 * Record sources
172 */
173
174#define SV_RECSRC_RESERVED (0x00<<5)
175#define SV_RECSRC_CD (0x01<<5)
176#define SV_RECSRC_DAC (0x02<<5)
177#define SV_RECSRC_AUX2 (0x03<<5)
178#define SV_RECSRC_LINE (0x04<<5)
179#define SV_RECSRC_AUX1 (0x05<<5)
180#define SV_RECSRC_MIC (0x06<<5)
181#define SV_RECSRC_OUT (0x07<<5)
182
183/*
184 * constants
185 */
186
187#define SV_FULLRATE 48000
188#define SV_REFFREQUENCY 24576000
189#define SV_ADCMULT 512
190
191#define SV_MODE_PLAY 1
192#define SV_MODE_CAPTURE 2
193
194/*
195
196 */
197
016e401c 198struct sonicvibes {
1da177e4
LT		 199 unsigned long dma1size;
200 unsigned long dma2size;
201 int irq;
202
203 unsigned long sb_port;
204 unsigned long enh_port;
205 unsigned long synth_port;
206 unsigned long midi_port;
207 unsigned long game_port;
208 unsigned int dmaa_port;
209 struct resource *res_dmaa;
210 unsigned int dmac_port;
211 struct resource *res_dmac;
212
213 unsigned char enable;
214 unsigned char irqmask;
215 unsigned char revision;
216 unsigned char format;
217 unsigned char srs_space;
218 unsigned char srs_center;
219 unsigned char mpu_switch;
220 unsigned char wave_source;
221
222 unsigned int mode;
223
224 struct pci_dev *pci;
016e401c
TI		 225 struct snd_card *card;
226 struct snd_pcm *pcm;
227 struct snd_pcm_substream *playback_substream;
228 struct snd_pcm_substream *capture_substream;
229 struct snd_rawmidi *rmidi;
230 struct snd_hwdep *fmsynth; /* S3FM */
1da177e4
LT		 231
232 spinlock_t reg_lock;
233
234 unsigned int p_dma_size;
235 unsigned int c_dma_size;
236
016e401c
TI		 237 struct snd_kcontrol *master_mute;
238 struct snd_kcontrol *master_volume;
1da177e4
LT		 239
240#ifdef SUPPORT_JOYSTICK
241 struct gameport *gameport;
242#endif
243};
244
cebe41d4 245static DEFINE_PCI_DEVICE_TABLE(snd_sonic_ids) = {
28d27aae 246 { PCI_VDEVICE(S3, 0xca00), 0, },
1da177e4
LT		 247 { 0, }
248};
249
250MODULE_DEVICE_TABLE(pci, snd_sonic_ids);
251
016e401c 252static struct snd_ratden sonicvibes_adc_clock = {
1da177e4
LT		 253 .num_min = 4000 * 65536,
254 .num_max = 48000UL * 65536,
255 .num_step = 1,
256 .den = 65536,
257};
016e401c 258static struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = {
1da177e4
LT		 259 .nrats = 1,
260 .rats = &sonicvibes_adc_clock,
261};
262
263/*
264 * common I/O routines
265 */
266
016e401c 267static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic,
1da177e4
LT		 268 unsigned int addr,
269 unsigned int count)
270{
271 count--;
272 outl(addr, sonic->dmaa_port + SV_DMA_ADDR0);
273 outl(count, sonic->dmaa_port + SV_DMA_COUNT0);
274 outb(0x18, sonic->dmaa_port + SV_DMA_MODE);
275#if 0
ee419653
TI		 276 printk(KERN_DEBUG "program dmaa: addr = 0x%x, paddr = 0x%x\n",
277 addr, inl(sonic->dmaa_port + SV_DMA_ADDR0));
1da177e4
LT		 278#endif
279}
280
016e401c 281static 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
ee419653
TI		 292 printk(KERN_DEBUG "program dmac: addr = 0x%x, paddr = 0x%x\n",
293 addr, inl(sonic->dmac_port + SV_DMA_ADDR0));
1da177e4
LT		 294#endif
295}
296
016e401c 297static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic)
1da177e4
LT		 298{
299 return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1;
300}
301
016e401c 302static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic)
1da177e4
LT		 303{
304 /* note: dmac is working in word mode!!! */
305 return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1;
306}
307
016e401c 308static void snd_sonicvibes_out1(struct sonicvibes * sonic,
1da177e4
LT		 309 unsigned char reg,
310 unsigned char value)
311{
312 outb(reg, SV_REG(sonic, INDEX));
313 udelay(10);
314 outb(value, SV_REG(sonic, DATA));
315 udelay(10);
316}
317
016e401c 318static void snd_sonicvibes_out(struct sonicvibes * sonic,
1da177e4
LT		 319 unsigned char reg,
320 unsigned char value)
321{
322 unsigned long flags;
323
324 spin_lock_irqsave(&sonic->reg_lock, flags);
325 outb(reg, SV_REG(sonic, INDEX));
326 udelay(10);
327 outb(value, SV_REG(sonic, DATA));
328 udelay(10);
329 spin_unlock_irqrestore(&sonic->reg_lock, flags);
330}
331
016e401c 332static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg)
1da177e4
LT		 333{
334 unsigned char value;
335
336 outb(reg, SV_REG(sonic, INDEX));
337 udelay(10);
338 value = inb(SV_REG(sonic, DATA));
339 udelay(10);
340 return value;
341}
342
016e401c 343static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg)
1da177e4
LT		 344{
345 unsigned long flags;
346 unsigned char value;
347
348 spin_lock_irqsave(&sonic->reg_lock, flags);
349 outb(reg, SV_REG(sonic, INDEX));
350 udelay(10);
351 value = inb(SV_REG(sonic, DATA));
352 udelay(10);
353 spin_unlock_irqrestore(&sonic->reg_lock, flags);
354 return value;
355}
356
357#if 0
016e401c 358static void snd_sonicvibes_debug(struct sonicvibes * sonic)
1da177e4 359{
ee419653
TI		 360 printk(KERN_DEBUG
361 "SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX)));
1da177e4 362 printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS)));
ee419653
TI		 363 printk(KERN_DEBUG
364 " 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00));
1da177e4 365 printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20));
ee419653
TI		 366 printk(KERN_DEBUG
367 " 0x01: right input = 0x%02x ", snd_sonicvibes_in(sonic, 0x01));
1da177e4 368 printk(" 0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21));
ee419653
TI		 369 printk(KERN_DEBUG
370 " 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02));
1da177e4 371 printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22));
ee419653
TI		 372 printk(KERN_DEBUG
373 " 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03));
1da177e4 374 printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23));
ee419653
TI		 375 printk(KERN_DEBUG
376 " 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04));
1da177e4 377 printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24));
ee419653
TI		 378 printk(KERN_DEBUG
379 " 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05));
1da177e4 380 printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25));
ee419653
TI		 381 printk(KERN_DEBUG
382 " 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06));
1da177e4 383 printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26));
ee419653
TI		 384 printk(KERN_DEBUG
385 " 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07));
1da177e4 386 printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27));
ee419653
TI		 387 printk(KERN_DEBUG
388 " 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08));
1da177e4 389 printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28));
ee419653
TI		 390 printk(KERN_DEBUG
391 " 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09));
1da177e4 392 printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29));
ee419653
TI		 393 printk(KERN_DEBUG
394 " 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a));
1da177e4 395 printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a));
ee419653
TI		 396 printk(KERN_DEBUG
397 " 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b));
1da177e4 398 printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b));
ee419653
TI		 399 printk(KERN_DEBUG
400 " 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c));
1da177e4 401 printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c));
ee419653
TI		 402 printk(KERN_DEBUG
403 " 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d));
1da177e4 404 printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d));
ee419653
TI		 405 printk(KERN_DEBUG
406 " 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e));
1da177e4 407 printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e));
ee419653
TI		 408 printk(KERN_DEBUG
409 " 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f));
1da177e4 410 printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f));
ee419653
TI		 411 printk(KERN_DEBUG
412 " 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10));
1da177e4 413 printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30));
ee419653
TI		 414 printk(KERN_DEBUG
415 " 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11));
1da177e4 416 printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31));
ee419653
TI		 417 printk(KERN_DEBUG
418 " 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12));
1da177e4 419 printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32));
ee419653
TI		 420 printk(KERN_DEBUG
421 " 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13));
1da177e4 422 printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33));
ee419653
TI		 423 printk(KERN_DEBUG
424 " 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14));
1da177e4 425 printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34));
ee419653
TI		 426 printk(KERN_DEBUG
427 " 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15));
1da177e4 428 printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35));
ee419653
TI		 429 printk(KERN_DEBUG
430 " 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16));
1da177e4 431 printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36));
ee419653
TI		 432 printk(KERN_DEBUG
433 " 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17));
1da177e4 434 printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37));
ee419653
TI		 435 printk(KERN_DEBUG
436 " 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18));
1da177e4 437 printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38));
ee419653
TI		 438 printk(KERN_DEBUG
439 " 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19));
1da177e4 440 printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39));
ee419653
TI		 441 printk(KERN_DEBUG
442 " 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a));
1da177e4 443 printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a));
ee419653
TI		 444 printk(KERN_DEBUG
445 " 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b));
1da177e4 446 printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b));
ee419653
TI		 447 printk(KERN_DEBUG
448 " 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c));
1da177e4 449 printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c));
ee419653
TI		 450 printk(KERN_DEBUG
451 " 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d));
1da177e4 452 printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d));
ee419653
TI		 453 printk(KERN_DEBUG
454 " 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e));
1da177e4 455 printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e));
ee419653
TI		 456 printk(KERN_DEBUG
457 " 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f));
1da177e4
LT		 458 printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f));
459}
460
461#endif
462
016e401c 463static void snd_sonicvibes_setfmt(struct sonicvibes * sonic,
1da177e4
LT		 464 unsigned char mask,
465 unsigned char value)
466{
467 unsigned long flags;
468
469 spin_lock_irqsave(&sonic->reg_lock, flags);
470 outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX));
471 if (mask) {
472 sonic->format = inb(SV_REG(sonic, DATA));
473 udelay(10);
474 }
475 sonic->format = (sonic->format & mask) | value;
476 outb(sonic->format, SV_REG(sonic, DATA));
477 udelay(10);
478 outb(0, SV_REG(sonic, INDEX));
479 udelay(10);
480 spin_unlock_irqrestore(&sonic->reg_lock, flags);
481}
482
483static void snd_sonicvibes_pll(unsigned int rate,
484 unsigned int *res_r,
485 unsigned int *res_m,
486 unsigned int *res_n)
487{
488 unsigned int r, m = 0, n = 0;
489 unsigned int xm, xn, xr, xd, metric = ~0U;
490
491 if (rate < 625000 / SV_ADCMULT)
492 rate = 625000 / SV_ADCMULT;
493 if (rate > 150000000 / SV_ADCMULT)
494 rate = 150000000 / SV_ADCMULT;
495 /* slight violation of specs, needed for continuous sampling rates */
496 for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1);
497 for (xn = 3; xn < 33; xn++) /* 35 */
498 for (xm = 3; xm < 257; xm++) {
499 xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn;
500 if (xr >= rate)
501 xd = xr - rate;
502 else
503 xd = rate - xr;
504 if (xd < metric) {
505 metric = xd;
506 m = xm - 2;
507 n = xn - 2;
508 }
509 }
510 *res_r = r;
511 *res_m = m;
512 *res_n = n;
513#if 0
ee419653
TI		 514 printk(KERN_DEBUG "metric = %i, xm = %i, xn = %i\n", metric, xm, xn);
515 printk(KERN_DEBUG "pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n);
1da177e4
LT		 516#endif
517}
518
016e401c 519static void snd_sonicvibes_setpll(struct sonicvibes * sonic,
1da177e4
LT		 520 unsigned char reg,
521 unsigned int rate)
522{
523 unsigned long flags;
524 unsigned int r, m, n;
525
526 snd_sonicvibes_pll(rate, &r, &m, &n);
527 if (sonic != NULL) {
528 spin_lock_irqsave(&sonic->reg_lock, flags);
529 snd_sonicvibes_out1(sonic, reg, m);
530 snd_sonicvibes_out1(sonic, reg + 1, r | n);
531 spin_unlock_irqrestore(&sonic->reg_lock, flags);
532 }
533}
534
016e401c 535static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate)
1da177e4
LT		 536{
537 unsigned long flags;
538 unsigned int div;
539 unsigned char clock;
540
541 div = 48000 / rate;
542 if (div > 8)
543 div = 8;
544 if ((48000 / div) == rate) { /* use the alternate clock */
545 clock = 0x10;
546 } else { /* use the PLL source */
547 clock = 0x00;
548 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate);
549 }
550 spin_lock_irqsave(&sonic->reg_lock, flags);
551 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4);
552 snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock);
553 spin_unlock_irqrestore(&sonic->reg_lock, flags);
554}
555
016e401c
TI		 556static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params,
557 struct snd_pcm_hw_rule *rule)
1da177e4
LT		 558{
559 unsigned int rate, div, r, m, n;
560
561 if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min ==
562 hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) {
563 rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min;
564 div = 48000 / rate;
565 if (div > 8)
566 div = 8;
567 if ((48000 / div) == rate) {
568 params->rate_num = rate;
569 params->rate_den = 1;
570 } else {
571 snd_sonicvibes_pll(rate, &r, &m, &n);
da3cec35
TI		 572 snd_BUG_ON(SV_REFFREQUENCY % 16);
573 snd_BUG_ON(SV_ADCMULT % 512);
1da177e4
LT		 574 params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r;
575 params->rate_den = (SV_ADCMULT/512) * (m+2);
576 }
577 }
578 return 0;
579}
580
016e401c 581static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate)
1da177e4
LT		 582{
583 unsigned int div;
584 unsigned long flags;
585
586 div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE;
587 if (div > 65535)
588 div = 65535;
589 spin_lock_irqsave(&sonic->reg_lock, flags);
590 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8);
591 snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div);
592 spin_unlock_irqrestore(&sonic->reg_lock, flags);
593}
594
016e401c 595static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd)
1da177e4
LT		 596{
597 int result = 0;
598
599 spin_lock(&sonic->reg_lock);
600 if (cmd == SNDRV_PCM_TRIGGER_START) {
601 if (!(sonic->enable & what)) {
602 sonic->enable |= what;
603 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable);
604 }
605 } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
606 if (sonic->enable & what) {
607 sonic->enable &= ~what;
608 snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable);
609 }
610 } else {
611 result = -EINVAL;
612 }
613 spin_unlock(&sonic->reg_lock);
614 return result;
615}
616
7d12e780 617static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id)
1da177e4 618{
016e401c 619 struct sonicvibes *sonic = dev_id;
1da177e4
LT		 620 unsigned char status;
621
622 status = inb(SV_REG(sonic, STATUS));
623 if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ)))
624 return IRQ_NONE;
625 if (status == 0xff) { /* failure */
626 outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK));
99b359ba 627 snd_printk(KERN_ERR "IRQ failure - interrupts disabled!!\n");
1da177e4
LT		 628 return IRQ_HANDLED;
629 }
630 if (sonic->pcm) {
631 if (status & SV_DMAA_IRQ)
632 snd_pcm_period_elapsed(sonic->playback_substream);
633 if (status & SV_DMAC_IRQ)
634 snd_pcm_period_elapsed(sonic->capture_substream);
635 }
636 if (sonic->rmidi) {
637 if (status & SV_MIDI_IRQ)
7d12e780 638 snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data);
1da177e4
LT		 639 }
640 if (status & SV_UD_IRQ) {
641 unsigned char udreg;
642 int vol, oleft, oright, mleft, mright;
643
644 spin_lock(&sonic->reg_lock);
645 udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON);
646 vol = udreg & 0x3f;
647 if (!(udreg & 0x40))
648 vol = -vol;
649 oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG);
650 oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG);
651 oleft &= 0x1f;
652 oright &= 0x1f;
653 oleft += vol;
654 if (oleft < 0)
655 oleft = 0;
656 if (oleft > 0x1f)
657 oleft = 0x1f;
658 oright += vol;
659 if (oright < 0)
660 oright = 0;
661 if (oright > 0x1f)
662 oright = 0x1f;
663 if (udreg & 0x80) {
664 mleft ^= 0x80;
665 mright ^= 0x80;
666 }
667 oleft |= mleft & 0x80;
668 oright |= mright & 0x80;
669 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft);
670 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright);
671 spin_unlock(&sonic->reg_lock);
672 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id);
673 snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id);
674 }
675 return IRQ_HANDLED;
676}
677
678/*
679 * PCM part
680 */
681
016e401c 682static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream,
1da177e4
LT		 683 int cmd)
684{
016e401c 685 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
1da177e4
LT		 686 return snd_sonicvibes_trigger(sonic, 1, cmd);
687}
688
016e401c 689static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream,
1da177e4
LT		 690 int cmd)
691{
016e401c 692 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
1da177e4
LT		 693 return snd_sonicvibes_trigger(sonic, 2, cmd);
694}
695
016e401c
TI		 696static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream,
697 struct snd_pcm_hw_params *hw_params)
1da177e4
LT		 698{
699 return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
700}
701
016e401c 702static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream)
1da177e4
LT		 703{
704 return snd_pcm_lib_free_pages(substream);
705}
706
016e401c 707static int snd_sonicvibes_playback_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->p_dma_size = size;
716 count--;
717 if (runtime->channels > 1)
718 fmt |= 1;
719 if (snd_pcm_format_width(runtime->format) == 16)
720 fmt |= 2;
721 snd_sonicvibes_setfmt(sonic, ~3, fmt);
722 snd_sonicvibes_set_dac_rate(sonic, runtime->rate);
723 spin_lock_irq(&sonic->reg_lock);
724 snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size);
725 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8);
726 snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count);
727 spin_unlock_irq(&sonic->reg_lock);
728 return 0;
729}
730
016e401c 731static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream)
1da177e4 732{
016e401c
TI		 733 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
734 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 735 unsigned char fmt = 0;
736 unsigned int size = snd_pcm_lib_buffer_bytes(substream);
737 unsigned int count = snd_pcm_lib_period_bytes(substream);
738
739 sonic->c_dma_size = size;
740 count >>= 1;
741 count--;
742 if (runtime->channels > 1)
743 fmt |= 0x10;
744 if (snd_pcm_format_width(runtime->format) == 16)
745 fmt |= 0x20;
746 snd_sonicvibes_setfmt(sonic, ~0x30, fmt);
747 snd_sonicvibes_set_adc_rate(sonic, runtime->rate);
748 spin_lock_irq(&sonic->reg_lock);
749 snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size);
750 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8);
751 snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count);
752 spin_unlock_irq(&sonic->reg_lock);
753 return 0;
754}
755
016e401c 756static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream)
1da177e4 757{
016e401c 758 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
1da177e4
LT		 759 size_t ptr;
760
761 if (!(sonic->enable & 1))
762 return 0;
763 ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic);
764 return bytes_to_frames(substream->runtime, ptr);
765}
766
016e401c 767static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream)
1da177e4 768{
016e401c 769 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
1da177e4
LT		 770 size_t ptr;
771 if (!(sonic->enable & 2))
772 return 0;
773 ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic);
774 return bytes_to_frames(substream->runtime, ptr);
775}
776
016e401c 777static struct snd_pcm_hardware snd_sonicvibes_playback =
1da177e4
LT		 778{
779 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
780 SNDRV_PCM_INFO_BLOCK_TRANSFER |
781 SNDRV_PCM_INFO_MMAP_VALID),
782 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
783 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
784 .rate_min = 4000,
785 .rate_max = 48000,
786 .channels_min = 1,
787 .channels_max = 2,
788 .buffer_bytes_max = (128*1024),
789 .period_bytes_min = 32,
790 .period_bytes_max = (128*1024),
791 .periods_min = 1,
792 .periods_max = 1024,
793 .fifo_size = 0,
794};
795
016e401c 796static struct snd_pcm_hardware snd_sonicvibes_capture =
1da177e4
LT		 797{
798 .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
799 SNDRV_PCM_INFO_BLOCK_TRANSFER |
800 SNDRV_PCM_INFO_MMAP_VALID),
801 .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
802 .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
803 .rate_min = 4000,
804 .rate_max = 48000,
805 .channels_min = 1,
806 .channels_max = 2,
807 .buffer_bytes_max = (128*1024),
808 .period_bytes_min = 32,
809 .period_bytes_max = (128*1024),
810 .periods_min = 1,
811 .periods_max = 1024,
812 .fifo_size = 0,
813};
814
016e401c 815static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream)
1da177e4 816{
016e401c
TI		 817 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
818 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 819
820 sonic->mode |= SV_MODE_PLAY;
821 sonic->playback_substream = substream;
822 runtime->hw = snd_sonicvibes_playback;
823 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);
824 return 0;
825}
826
016e401c 827static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream)
1da177e4 828{
016e401c
TI		 829 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
830 struct snd_pcm_runtime *runtime = substream->runtime;
1da177e4
LT		 831
832 sonic->mode |= SV_MODE_CAPTURE;
833 sonic->capture_substream = substream;
834 runtime->hw = snd_sonicvibes_capture;
835 snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
836 &snd_sonicvibes_hw_constraints_adc_clock);
837 return 0;
838}
839
016e401c 840static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream)
1da177e4 841{
016e401c 842 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
1da177e4
LT		 843
844 sonic->playback_substream = NULL;
845 sonic->mode &= ~SV_MODE_PLAY;
846 return 0;
847}
848
016e401c 849static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream)
1da177e4 850{
016e401c 851 struct sonicvibes *sonic = snd_pcm_substream_chip(substream);
1da177e4
LT		 852
853 sonic->capture_substream = NULL;
854 sonic->mode &= ~SV_MODE_CAPTURE;
855 return 0;
856}
857
016e401c 858static struct snd_pcm_ops snd_sonicvibes_playback_ops = {
1da177e4
LT		 859 .open = snd_sonicvibes_playback_open,
860 .close = snd_sonicvibes_playback_close,
861 .ioctl = snd_pcm_lib_ioctl,
862 .hw_params = snd_sonicvibes_hw_params,
863 .hw_free = snd_sonicvibes_hw_free,
864 .prepare = snd_sonicvibes_playback_prepare,
865 .trigger = snd_sonicvibes_playback_trigger,
866 .pointer = snd_sonicvibes_playback_pointer,
867};
868
016e401c 869static struct snd_pcm_ops snd_sonicvibes_capture_ops = {
1da177e4
LT		 870 .open = snd_sonicvibes_capture_open,
871 .close = snd_sonicvibes_capture_close,
872 .ioctl = snd_pcm_lib_ioctl,
873 .hw_params = snd_sonicvibes_hw_params,
874 .hw_free = snd_sonicvibes_hw_free,
875 .prepare = snd_sonicvibes_capture_prepare,
876 .trigger = snd_sonicvibes_capture_trigger,
877 .pointer = snd_sonicvibes_capture_pointer,
878};
879
e23e7a14
BP		 880static int snd_sonicvibes_pcm(struct sonicvibes *sonic, int device,
881 struct snd_pcm **rpcm)
1da177e4 882{
016e401c 883 struct snd_pcm *pcm;
1da177e4
LT		 884 int err;
885
886 if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0)
887 return err;
da3cec35
TI		 888 if (snd_BUG_ON(!pcm))
889 return -EINVAL;
1da177e4
LT		 890
891 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops);
892 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops);
893
894 pcm->private_data = sonic;
1da177e4
LT		 895 pcm->info_flags = 0;
896 strcpy(pcm->name, "S3 SonicVibes");
897 sonic->pcm = pcm;
898
899 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
900 snd_dma_pci_data(sonic->pci), 64*1024, 128*1024);
901
902 if (rpcm)
903 *rpcm = pcm;
904 return 0;
905}
906
907/*
908 * Mixer part
909 */
910
911#define SONICVIBES_MUX(xname, xindex) \
912{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
913 .info = snd_sonicvibes_info_mux, \
914 .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux }
915
016e401c 916static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 917{
918 static char *texts[7] = {
919 "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix"
920 };
921
922 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
923 uinfo->count = 2;
924 uinfo->value.enumerated.items = 7;
925 if (uinfo->value.enumerated.item >= 7)
926 uinfo->value.enumerated.item = 6;
927 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
928 return 0;
929}
930
016e401c 931static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 932{
016e401c 933 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 934
935 spin_lock_irq(&sonic->reg_lock);
936 ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1;
937 ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1;
938 spin_unlock_irq(&sonic->reg_lock);
939 return 0;
940}
941
016e401c 942static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 943{
016e401c 944 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 945 unsigned short left, right, oval1, oval2;
946 int change;
947
948 if (ucontrol->value.enumerated.item[0] >= 7 ||
949 ucontrol->value.enumerated.item[1] >= 7)
950 return -EINVAL;
951 left = (ucontrol->value.enumerated.item[0] + 1) << 5;
952 right = (ucontrol->value.enumerated.item[1] + 1) << 5;
953 spin_lock_irq(&sonic->reg_lock);
954 oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC);
955 oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC);
956 left = (oval1 & ~SV_RECSRC_OUT) | left;
957 right = (oval2 & ~SV_RECSRC_OUT) | right;
958 change = left != oval1 || right != oval2;
959 snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left);
960 snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right);
961 spin_unlock_irq(&sonic->reg_lock);
962 return change;
963}
964
965#define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \
966{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
967 .info = snd_sonicvibes_info_single, \
968 .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \
969 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
970
016e401c 971static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 972{
973 int mask = (kcontrol->private_value >> 16) & 0xff;
974
975 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
976 uinfo->count = 1;
977 uinfo->value.integer.min = 0;
978 uinfo->value.integer.max = mask;
979 return 0;
980}
981
016e401c 982static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 983{
016e401c 984 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 985 int reg = kcontrol->private_value & 0xff;
986 int shift = (kcontrol->private_value >> 8) & 0xff;
987 int mask = (kcontrol->private_value >> 16) & 0xff;
988 int invert = (kcontrol->private_value >> 24) & 0xff;
989
990 spin_lock_irq(&sonic->reg_lock);
991 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask;
992 spin_unlock_irq(&sonic->reg_lock);
993 if (invert)
994 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
995 return 0;
996}
997
016e401c 998static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 999{
016e401c 1000 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1001 int reg = kcontrol->private_value & 0xff;
1002 int shift = (kcontrol->private_value >> 8) & 0xff;
1003 int mask = (kcontrol->private_value >> 16) & 0xff;
1004 int invert = (kcontrol->private_value >> 24) & 0xff;
1005 int change;
1006 unsigned short val, oval;
1007
1008 val = (ucontrol->value.integer.value[0] & mask);
1009 if (invert)
1010 val = mask - val;
1011 val <<= shift;
1012 spin_lock_irq(&sonic->reg_lock);
1013 oval = snd_sonicvibes_in1(sonic, reg);
1014 val = (oval & ~(mask << shift)) | val;
1015 change = val != oval;
1016 snd_sonicvibes_out1(sonic, reg, val);
1017 spin_unlock_irq(&sonic->reg_lock);
1018 return change;
1019}
1020
1021#define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
1022{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
1023 .info = snd_sonicvibes_info_double, \
1024 .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \
1025 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
1026
016e401c 1027static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1da177e4
LT		 1028{
1029 int mask = (kcontrol->private_value >> 24) & 0xff;
1030
1031 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
1032 uinfo->count = 2;
1033 uinfo->value.integer.min = 0;
1034 uinfo->value.integer.max = mask;
1035 return 0;
1036}
1037
016e401c 1038static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 1039{
016e401c 1040 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1041 int left_reg = kcontrol->private_value & 0xff;
1042 int right_reg = (kcontrol->private_value >> 8) & 0xff;
1043 int shift_left = (kcontrol->private_value >> 16) & 0x07;
1044 int shift_right = (kcontrol->private_value >> 19) & 0x07;
1045 int mask = (kcontrol->private_value >> 24) & 0xff;
1046 int invert = (kcontrol->private_value >> 22) & 1;
1047
1048 spin_lock_irq(&sonic->reg_lock);
1049 ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask;
1050 ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask;
1051 spin_unlock_irq(&sonic->reg_lock);
1052 if (invert) {
1053 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
1054 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
1055 }
1056 return 0;
1057}
1058
016e401c 1059static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1da177e4 1060{
016e401c 1061 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1062 int left_reg = kcontrol->private_value & 0xff;
1063 int right_reg = (kcontrol->private_value >> 8) & 0xff;
1064 int shift_left = (kcontrol->private_value >> 16) & 0x07;
1065 int shift_right = (kcontrol->private_value >> 19) & 0x07;
1066 int mask = (kcontrol->private_value >> 24) & 0xff;
1067 int invert = (kcontrol->private_value >> 22) & 1;
1068 int change;
1069 unsigned short val1, val2, oval1, oval2;
1070
1071 val1 = ucontrol->value.integer.value[0] & mask;
1072 val2 = ucontrol->value.integer.value[1] & mask;
1073 if (invert) {
1074 val1 = mask - val1;
1075 val2 = mask - val2;
1076 }
1077 val1 <<= shift_left;
1078 val2 <<= shift_right;
1079 spin_lock_irq(&sonic->reg_lock);
1080 oval1 = snd_sonicvibes_in1(sonic, left_reg);
1081 oval2 = snd_sonicvibes_in1(sonic, right_reg);
1082 val1 = (oval1 & ~(mask << shift_left)) | val1;
1083 val2 = (oval2 & ~(mask << shift_right)) | val2;
1084 change = val1 != oval1 || val2 != oval2;
1085 snd_sonicvibes_out1(sonic, left_reg, val1);
1086 snd_sonicvibes_out1(sonic, right_reg, val2);
1087 spin_unlock_irq(&sonic->reg_lock);
1088 return change;
1089}
1090
e23e7a14 1091static struct snd_kcontrol_new snd_sonicvibes_controls[] = {
1da177e4
LT		 1092SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0),
1093SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1),
1094SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1),
1095SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1),
1096SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1),
1097SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1),
1098SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1),
1099SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1),
1100SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1),
1101SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0),
1102SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1),
1103SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1),
1104SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1),
1105SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1),
1106SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1),
1107SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1),
1108SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1),
1109SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1),
1110SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0),
1111SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1),
1112SONICVIBES_MUX("Capture Source", 0)
1113};
1114
016e401c 1115static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol)
1da177e4 1116{
016e401c 1117 struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol);
1da177e4
LT		 1118 sonic->master_mute = NULL;
1119 sonic->master_volume = NULL;
1120}
1121
e23e7a14 1122static int snd_sonicvibes_mixer(struct sonicvibes *sonic)
1da177e4 1123{
016e401c
TI		 1124 struct snd_card *card;
1125 struct snd_kcontrol *kctl;
1da177e4
LT		 1126 unsigned int idx;
1127 int err;
1128
da3cec35
TI		 1129 if (snd_BUG_ON(!sonic || !sonic->card))
1130 return -EINVAL;
1da177e4
LT		 1131 card = sonic->card;
1132 strcpy(card->mixername, "S3 SonicVibes");
1133
1134 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) {
1135 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0)
1136 return err;
1137 switch (idx) {
1138 case 0:
1139 case 1: kctl->private_free = snd_sonicvibes_master_free; break;
1140 }
1141 }
1142 return 0;
1143}
1144
1145/*
1146
1147 */
1148
016e401c
TI		 1149static void snd_sonicvibes_proc_read(struct snd_info_entry *entry,
1150 struct snd_info_buffer *buffer)
1da177e4 1151{
016e401c 1152 struct sonicvibes *sonic = entry->private_data;
1da177e4
LT		 1153 unsigned char tmp;
1154
1155 tmp = sonic->srs_space & 0x0f;
1156 snd_iprintf(buffer, "SRS 3D : %s\n",
1157 sonic->srs_space & 0x80 ? "off" : "on");
1158 snd_iprintf(buffer, "SRS Space : %s\n",
1159 tmp == 0x00 ? "100%" :
1160 tmp == 0x01 ? "75%" :
1161 tmp == 0x02 ? "50%" :
1162 tmp == 0x03 ? "25%" : "0%");
1163 tmp = sonic->srs_center & 0x0f;
1164 snd_iprintf(buffer, "SRS Center : %s\n",
1165 tmp == 0x00 ? "100%" :
1166 tmp == 0x01 ? "75%" :
1167 tmp == 0x02 ? "50%" :
1168 tmp == 0x03 ? "25%" : "0%");
1169 tmp = sonic->wave_source & 0x03;
1170 snd_iprintf(buffer, "WaveTable Source : %s\n",
1171 tmp == 0x00 ? "on-board ROM" :
1172 tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus");
1173 tmp = sonic->mpu_switch;
1174 snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off");
1175 snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off");
1176 snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off");
1177}
1178
e23e7a14 1179static void snd_sonicvibes_proc_init(struct sonicvibes *sonic)
1da177e4 1180{
016e401c 1181 struct snd_info_entry *entry;
1da177e4
LT		 1182
1183 if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry))
bf850204 1184 snd_info_set_text_ops(entry, sonic, snd_sonicvibes_proc_read);
1da177e4
LT		 1185}
1186
1187/*
1188
1189 */
1190
1191#ifdef SUPPORT_JOYSTICK
e23e7a14 1192static struct snd_kcontrol_new snd_sonicvibes_game_control =
1da177e4
LT		 1193SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0);
1194
e23e7a14 1195static int snd_sonicvibes_create_gameport(struct sonicvibes *sonic)
1da177e4
LT		 1196{
1197 struct gameport *gp;
1198
1199 sonic->gameport = gp = gameport_allocate_port();
1200 if (!gp) {
1201 printk(KERN_ERR "sonicvibes: cannot allocate memory for gameport\n");
1202 return -ENOMEM;
1203 }
1204
1205 gameport_set_name(gp, "SonicVibes Gameport");
1206 gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci));
1207 gameport_set_dev_parent(gp, &sonic->pci->dev);
1208 gp->io = sonic->game_port;
1209
1210 gameport_register_port(gp);
1211
1212 snd_ctl_add(sonic->card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic));
1213
1214 return 0;
1215}
1216
016e401c 1217static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic)
1da177e4
LT		 1218{
1219 if (sonic->gameport) {
1220 gameport_unregister_port(sonic->gameport);
1221 sonic->gameport = NULL;
1222 }
1223}
1224#else
016e401c
TI		 1225static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; }
1226static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { }
1da177e4
LT		 1227#endif
1228
016e401c 1229static int snd_sonicvibes_free(struct sonicvibes *sonic)
1da177e4
LT		 1230{
1231 snd_sonicvibes_free_gameport(sonic);
1232 pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port);
1233 pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port);
1234 if (sonic->irq >= 0)
437a5a46 1235 free_irq(sonic->irq, sonic);
b1d5776d
TI		 1236 release_and_free_resource(sonic->res_dmaa);
1237 release_and_free_resource(sonic->res_dmac);
1da177e4
LT		 1238 pci_release_regions(sonic->pci);
1239 pci_disable_device(sonic->pci);
1240 kfree(sonic);
1241 return 0;
1242}
1243
016e401c 1244static int snd_sonicvibes_dev_free(struct snd_device *device)
1da177e4 1245{
016e401c 1246 struct sonicvibes *sonic = device->device_data;
1da177e4
LT		 1247 return snd_sonicvibes_free(sonic);
1248}
1249
e23e7a14
BP		 1250static int snd_sonicvibes_create(struct snd_card *card,
1251 struct pci_dev *pci,
1252 int reverb,
1253 int mge,
1254 struct sonicvibes **rsonic)
1da177e4 1255{
016e401c 1256 struct sonicvibes *sonic;
1da177e4
LT		 1257 unsigned int dmaa, dmac;
1258 int err;
016e401c 1259 static struct snd_device_ops ops = {
1da177e4
LT		 1260 .dev_free = snd_sonicvibes_dev_free,
1261 };
1262
1263 *rsonic = NULL;
1264 /* enable PCI device */
1265 if ((err = pci_enable_device(pci)) < 0)
1266 return err;
1267 /* check, if we can restrict PCI DMA transfers to 24 bits */
2f4f27d4
YH		 1268 if (pci_set_dma_mask(pci, DMA_BIT_MASK(24)) < 0 ||
1269 pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(24)) < 0) {
99b359ba 1270 snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n");
1da177e4
LT		 1271 pci_disable_device(pci);
1272 return -ENXIO;
1273 }
1274
e560d8d8 1275 sonic = kzalloc(sizeof(*sonic), GFP_KERNEL);
1da177e4
LT		 1276 if (sonic == NULL) {
1277 pci_disable_device(pci);
1278 return -ENOMEM;
1279 }
1280 spin_lock_init(&sonic->reg_lock);
1281 sonic->card = card;
1282 sonic->pci = pci;
1283 sonic->irq = -1;
1284
1285 if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) {
1286 kfree(sonic);
1287 pci_disable_device(pci);
1288 return err;
1289 }
1290
1291 sonic->sb_port = pci_resource_start(pci, 0);
1292 sonic->enh_port = pci_resource_start(pci, 1);
1293 sonic->synth_port = pci_resource_start(pci, 2);
1294 sonic->midi_port = pci_resource_start(pci, 3);
1295 sonic->game_port = pci_resource_start(pci, 4);
1296
437a5a46 1297 if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_SHARED,
934c2b6d 1298 KBUILD_MODNAME, sonic)) {
99b359ba 1299 snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
1da177e4
LT		 1300 snd_sonicvibes_free(sonic);
1301 return -EBUSY;
1302 }
1303 sonic->irq = pci->irq;
1304
1305 pci_read_config_dword(pci, 0x40, &dmaa);
1306 pci_read_config_dword(pci, 0x48, &dmac);
1307 dmaio &= ~0x0f;
1308 dmaa &= ~0x0f;
1309 dmac &= ~0x0f;
1310 if (!dmaa) {
1311 dmaa = dmaio;
1312 dmaio += 0x10;
99b359ba 1313 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa);
1da177e4
LT		 1314 }
1315 if (!dmac) {
1316 dmac = dmaio;
1317 dmaio += 0x10;
99b359ba 1318 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac);
1da177e4
LT		 1319 }
1320 pci_write_config_dword(pci, 0x40, dmaa);
1321 pci_write_config_dword(pci, 0x48, dmac);
1322
1323 if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) {
1324 snd_sonicvibes_free(sonic);
99b359ba 1325 snd_printk(KERN_ERR "unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1);
1da177e4
LT		 1326 return -EBUSY;
1327 }
1328 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) {
1329 snd_sonicvibes_free(sonic);
99b359ba 1330 snd_printk(KERN_ERR "unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1);
1da177e4
LT		 1331 return -EBUSY;
1332 }
1333
1334 pci_read_config_dword(pci, 0x40, &sonic->dmaa_port);
1335 pci_read_config_dword(pci, 0x48, &sonic->dmac_port);
1336 sonic->dmaa_port &= ~0x0f;
1337 sonic->dmac_port &= ~0x0f;
1338 pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */
1339 pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */
1340 /* ok.. initialize S3 SonicVibes chip */
1341 outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */
1342 udelay(100);
1343 outb(0, SV_REG(sonic, CONTROL)); /* release reset */
1344 udelay(100);
1345 outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL));
1346 inb(SV_REG(sonic, STATUS)); /* clear IRQs */
1347#if 1
1348 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */
1349#else
1350 snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */
1351#endif
1352 snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */
1353 outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK));
1354 inb(SV_REG(sonic, STATUS)); /* clear IRQs */
1355 snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */
1356 snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */
1357 snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */
1358 snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000);
1359 snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */
1360 snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */
1361 snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */
1362 snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */
1363 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff);
1364 snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff);
1365 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0);
1366 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0);
1367 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f);
1368 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f);
1369 snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f);
1370 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f);
1371 snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f);
1372 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f);
1373 snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f);
1374 snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f);
1375 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f);
1376 snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f);
1377 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f);
1378 snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f);
1379 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f);
1380 snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf);
1381 snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf);
1382 snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc);
1383#if 0
1384 snd_sonicvibes_debug(sonic);
1385#endif
1386 sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION);
1387
1388 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) {
1389 snd_sonicvibes_free(sonic);
1390 return err;
1391 }
1392
1393 snd_sonicvibes_proc_init(sonic);
1394
1395 snd_card_set_dev(card, &pci->dev);
1396
1397 *rsonic = sonic;
1398 return 0;
1399}
1400
1401/*
1402 * MIDI section
1403 */
1404
e23e7a14 1405static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] = {
1da177e4
LT		 1406SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0),
1407SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0),
1408SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0),
1409SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0),
1410SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0)
1411};
1412
016e401c 1413static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu)
1da177e4 1414{
016e401c 1415 struct sonicvibes *sonic = mpu->private_data;
1da177e4
LT		 1416 outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK));
1417 return 0;
1418}
1419
016e401c 1420static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu)
1da177e4 1421{
016e401c 1422 struct sonicvibes *sonic = mpu->private_data;
1da177e4
LT		 1423 outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK));
1424}
1425
e23e7a14
BP		 1426static int snd_sonicvibes_midi(struct sonicvibes *sonic,
1427 struct snd_rawmidi *rmidi)
1da177e4 1428{
016e401c
TI		 1429 struct snd_mpu401 * mpu = rmidi->private_data;
1430 struct snd_card *card = sonic->card;
1431 struct snd_rawmidi_str *dir;
1da177e4
LT		 1432 unsigned int idx;
1433 int err;
1434
1435 mpu->private_data = sonic;
1436 mpu->open_input = snd_sonicvibes_midi_input_open;
1437 mpu->close_input = snd_sonicvibes_midi_input_close;
1438 dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT];
1439 for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++)
1440 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0)
1441 return err;
1442 return 0;
1443}
1444
e23e7a14
BP		 1445static int snd_sonic_probe(struct pci_dev *pci,
1446 const struct pci_device_id *pci_id)
1da177e4
LT		 1447{
1448 static int dev;
016e401c
TI		 1449 struct snd_card *card;
1450 struct sonicvibes *sonic;
1451 struct snd_rawmidi *midi_uart;
1452 struct snd_opl3 *opl3;
1da177e4
LT		 1453 int idx, err;
1454
1455 if (dev >= SNDRV_CARDS)
1456 return -ENODEV;
1457 if (!enable[dev]) {
1458 dev++;
1459 return -ENOENT;
1460 }
1461
e58de7ba
TI		 1462 err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
1463 if (err < 0)
1464 return err;
1da177e4
LT		 1465 for (idx = 0; idx < 5; idx++) {
1466 if (pci_resource_start(pci, idx) == 0 ||
1467 !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) {
1468 snd_card_free(card);
1469 return -ENODEV;
1470 }
1471 }
1472 if ((err = snd_sonicvibes_create(card, pci,
1473 reverb[dev] ? 1 : 0,
1474 mge[dev] ? 1 : 0,
1475 &sonic)) < 0) {
1476 snd_card_free(card);
1477 return err;
1478 }
1479
1480 strcpy(card->driver, "SonicVibes");
1481 strcpy(card->shortname, "S3 SonicVibes");
aa0a2ddc 1482 sprintf(card->longname, "%s rev %i at 0x%llx, irq %i",
1da177e4
LT		 1483 card->shortname,
1484 sonic->revision,
aa0a2ddc 1485 (unsigned long long)pci_resource_start(pci, 1),
1da177e4
LT		 1486 sonic->irq);
1487
1488 if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) {
1489 snd_card_free(card);
1490 return err;
1491 }
1492 if ((err = snd_sonicvibes_mixer(sonic)) < 0) {
1493 snd_card_free(card);
1494 return err;
1495 }
1496 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES,
dba8b469
CL		 1497 sonic->midi_port,
1498 MPU401_INFO_INTEGRATED |
1499 MPU401_INFO_IRQ_HOOK,
1500 -1, &midi_uart)) < 0) {
1da177e4
LT		 1501 snd_card_free(card);
1502 return err;
1503 }
1504 snd_sonicvibes_midi(sonic, midi_uart);
1505 if ((err = snd_opl3_create(card, sonic->synth_port,
1506 sonic->synth_port + 2,
1507 OPL3_HW_OPL3_SV, 1, &opl3)) < 0) {
1508 snd_card_free(card);
1509 return err;
1510 }
1511 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
1512 snd_card_free(card);
1513 return err;
1514 }
1515
1516 snd_sonicvibes_create_gameport(sonic);
1517
1518 if ((err = snd_card_register(card)) < 0) {
1519 snd_card_free(card);
1520 return err;
1521 }
1522
1523 pci_set_drvdata(pci, card);
1524 dev++;
1525 return 0;
1526}
1527
e23e7a14 1528static void snd_sonic_remove(struct pci_dev *pci)
1da177e4
LT		 1529{
1530 snd_card_free(pci_get_drvdata(pci));
1531 pci_set_drvdata(pci, NULL);
1532}
1533
e9f66d9b 1534static struct pci_driver sonicvibes_driver = {
3733e424 1535 .name = KBUILD_MODNAME,
1da177e4
LT		 1536 .id_table = snd_sonic_ids,
1537 .probe = snd_sonic_probe,
e23e7a14 1538 .remove = snd_sonic_remove,
1da177e4
LT		 1539};
1540
e9f66d9b 1541module_pci_driver(sonicvibes_driver);
kernel source for telekom puls (alcatel/mediatek)