1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
4 * Creative Labs, Inc.
5 * Routines for control of EMU10K1 chips
6 *
7 * Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
8 * Added support for Audigy 2 Value.
9 * Added EMU 1010 support.
10 * General bug fixes and enhancements.
11 *
12 * BUGS:
13 * --
14 *
15 * TODO:
16 * --
17 */
18
19 #include <linux/sched.h>
20 #include <linux/delay.h>
21 #include <linux/init.h>
22 #include <linux/module.h>
23 #include <linux/interrupt.h>
24 #include <linux/iommu.h>
25 #include <linux/pci.h>
26 #include <linux/slab.h>
27 #include <linux/vmalloc.h>
28 #include <linux/mutex.h>
29
30
31 #include <sound/core.h>
32 #include <sound/emu10k1.h>
33 #include <linux/firmware.h>
34 #include "p16v.h"
35 #include "tina2.h"
36 #include "p17v.h"
37
38
39 #define HANA_FILENAME "emu/hana.fw"
40 #define DOCK_FILENAME "emu/audio_dock.fw"
41 #define EMU1010B_FILENAME "emu/emu1010b.fw"
42 #define MICRO_DOCK_FILENAME "emu/micro_dock.fw"
43 #define EMU0404_FILENAME "emu/emu0404.fw"
44 #define EMU1010_NOTEBOOK_FILENAME "emu/emu1010_notebook.fw"
45
46 MODULE_FIRMWARE(HANA_FILENAME);
47 MODULE_FIRMWARE(DOCK_FILENAME);
48 MODULE_FIRMWARE(EMU1010B_FILENAME);
49 MODULE_FIRMWARE(MICRO_DOCK_FILENAME);
50 MODULE_FIRMWARE(EMU0404_FILENAME);
51 MODULE_FIRMWARE(EMU1010_NOTEBOOK_FILENAME);
52
53
54 /*************************************************************************
55 * EMU10K1 init / done
56 *************************************************************************/
57
snd_emu10k1_voice_init(struct snd_emu10k1 * emu,int ch)58 void snd_emu10k1_voice_init(struct snd_emu10k1 *emu, int ch)
59 {
60 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
61 snd_emu10k1_ptr_write(emu, IP, ch, 0);
62 snd_emu10k1_ptr_write(emu, VTFT, ch, 0xffff);
63 snd_emu10k1_ptr_write(emu, CVCF, ch, 0xffff);
64 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
65 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
66 snd_emu10k1_ptr_write(emu, CCR, ch, 0);
67
68 snd_emu10k1_ptr_write(emu, PSST, ch, 0);
69 snd_emu10k1_ptr_write(emu, DSL, ch, 0x10);
70 snd_emu10k1_ptr_write(emu, CCCA, ch, 0);
71 snd_emu10k1_ptr_write(emu, Z1, ch, 0);
72 snd_emu10k1_ptr_write(emu, Z2, ch, 0);
73 snd_emu10k1_ptr_write(emu, FXRT, ch, 0x32100000);
74
75 snd_emu10k1_ptr_write(emu, ATKHLDM, ch, 0);
76 snd_emu10k1_ptr_write(emu, DCYSUSM, ch, 0);
77 snd_emu10k1_ptr_write(emu, IFATN, ch, 0xffff);
78 snd_emu10k1_ptr_write(emu, PEFE, ch, 0);
79 snd_emu10k1_ptr_write(emu, FMMOD, ch, 0);
80 snd_emu10k1_ptr_write(emu, TREMFRQ, ch, 24); /* 1 Hz */
81 snd_emu10k1_ptr_write(emu, FM2FRQ2, ch, 24); /* 1 Hz */
82 snd_emu10k1_ptr_write(emu, TEMPENV, ch, 0);
83
84 /*** these are last so OFF prevents writing ***/
85 snd_emu10k1_ptr_write(emu, LFOVAL2, ch, 0);
86 snd_emu10k1_ptr_write(emu, LFOVAL1, ch, 0);
87 snd_emu10k1_ptr_write(emu, ATKHLDV, ch, 0);
88 snd_emu10k1_ptr_write(emu, ENVVOL, ch, 0);
89 snd_emu10k1_ptr_write(emu, ENVVAL, ch, 0);
90
91 /* Audigy extra stuffs */
92 if (emu->audigy) {
93 snd_emu10k1_ptr_write(emu, 0x4c, ch, 0); /* ?? */
94 snd_emu10k1_ptr_write(emu, 0x4d, ch, 0); /* ?? */
95 snd_emu10k1_ptr_write(emu, 0x4e, ch, 0); /* ?? */
96 snd_emu10k1_ptr_write(emu, 0x4f, ch, 0); /* ?? */
97 snd_emu10k1_ptr_write(emu, A_FXRT1, ch, 0x03020100);
98 snd_emu10k1_ptr_write(emu, A_FXRT2, ch, 0x3f3f3f3f);
99 snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, ch, 0);
100 }
101 }
102
103 static const unsigned int spi_dac_init[] = {
104 0x00ff,
105 0x02ff,
106 0x0400,
107 0x0520,
108 0x0600,
109 0x08ff,
110 0x0aff,
111 0x0cff,
112 0x0eff,
113 0x10ff,
114 0x1200,
115 0x1400,
116 0x1480,
117 0x1800,
118 0x1aff,
119 0x1cff,
120 0x1e00,
121 0x0530,
122 0x0602,
123 0x0622,
124 0x1400,
125 };
126
127 static const unsigned int i2c_adc_init[][2] = {
128 { 0x17, 0x00 }, /* Reset */
129 { 0x07, 0x00 }, /* Timeout */
130 { 0x0b, 0x22 }, /* Interface control */
131 { 0x0c, 0x22 }, /* Master mode control */
132 { 0x0d, 0x08 }, /* Powerdown control */
133 { 0x0e, 0xcf }, /* Attenuation Left 0x01 = -103dB, 0xff = 24dB */
134 { 0x0f, 0xcf }, /* Attenuation Right 0.5dB steps */
135 { 0x10, 0x7b }, /* ALC Control 1 */
136 { 0x11, 0x00 }, /* ALC Control 2 */
137 { 0x12, 0x32 }, /* ALC Control 3 */
138 { 0x13, 0x00 }, /* Noise gate control */
139 { 0x14, 0xa6 }, /* Limiter control */
140 { 0x15, ADC_MUX_2 }, /* ADC Mixer control. Mic for A2ZS Notebook */
141 };
142
snd_emu10k1_init(struct snd_emu10k1 * emu,int enable_ir,int resume)143 static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
144 {
145 unsigned int silent_page;
146 int ch;
147 u32 tmp;
148
149 /* disable audio and lock cache */
150 outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK |
151 HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
152
153 /* reset recording buffers */
154 snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE);
155 snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
156 snd_emu10k1_ptr_write(emu, FXBS, 0, ADCBS_BUFSIZE_NONE);
157 snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
158 snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
159 snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
160
161 /* disable channel interrupt */
162 outl(0, emu->port + INTE);
163 snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
164 snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
165 snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
166 snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
167
168 if (emu->audigy) {
169 /* set SPDIF bypass mode */
170 snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT);
171 /* enable rear left + rear right AC97 slots */
172 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_REAR_RIGHT |
173 AC97SLOT_REAR_LEFT);
174 }
175
176 /* init envelope engine */
177 for (ch = 0; ch < NUM_G; ch++)
178 snd_emu10k1_voice_init(emu, ch);
179
180 snd_emu10k1_ptr_write(emu, SPCS0, 0, emu->spdif_bits[0]);
181 snd_emu10k1_ptr_write(emu, SPCS1, 0, emu->spdif_bits[1]);
182 snd_emu10k1_ptr_write(emu, SPCS2, 0, emu->spdif_bits[2]);
183
184 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
185 /* Hacks for Alice3 to work independent of haP16V driver */
186 /* Setup SRCMulti_I2S SamplingRate */
187 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
188 tmp &= 0xfffff1ff;
189 tmp |= (0x2<<9);
190 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
191
192 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
193 snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14);
194 /* Setup SRCMulti Input Audio Enable */
195 /* Use 0xFFFFFFFF to enable P16V sounds. */
196 snd_emu10k1_ptr20_write(emu, SRCMULTI_ENABLE, 0, 0xFFFFFFFF);
197
198 /* Enabled Phased (8-channel) P16V playback */
199 outl(0x0201, emu->port + HCFG2);
200 /* Set playback routing. */
201 snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, 0x78e4);
202 }
203 if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */
204 /* Hacks for Alice3 to work independent of haP16V driver */
205 dev_info(emu->card->dev, "Audigy2 value: Special config.\n");
206 /* Setup SRCMulti_I2S SamplingRate */
207 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
208 tmp &= 0xfffff1ff;
209 tmp |= (0x2<<9);
210 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
211
212 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
213 outl(0x600000, emu->port + 0x20);
214 outl(0x14, emu->port + 0x24);
215
216 /* Setup SRCMulti Input Audio Enable */
217 outl(0x7b0000, emu->port + 0x20);
218 outl(0xFF000000, emu->port + 0x24);
219
220 /* Setup SPDIF Out Audio Enable */
221 /* The Audigy 2 Value has a separate SPDIF out,
222 * so no need for a mixer switch
223 */
224 outl(0x7a0000, emu->port + 0x20);
225 outl(0xFF000000, emu->port + 0x24);
226 tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */
227 outl(tmp, emu->port + A_IOCFG);
228 }
229 if (emu->card_capabilities->spi_dac) { /* Audigy 2 ZS Notebook with DAC Wolfson WM8768/WM8568 */
230 int size, n;
231
232 size = ARRAY_SIZE(spi_dac_init);
233 for (n = 0; n < size; n++)
234 snd_emu10k1_spi_write(emu, spi_dac_init[n]);
235
236 snd_emu10k1_ptr20_write(emu, 0x60, 0, 0x10);
237 /* Enable GPIOs
238 * GPIO0: Unknown
239 * GPIO1: Speakers-enabled.
240 * GPIO2: Unknown
241 * GPIO3: Unknown
242 * GPIO4: IEC958 Output on.
243 * GPIO5: Unknown
244 * GPIO6: Unknown
245 * GPIO7: Unknown
246 */
247 outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */
248 }
249 if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */
250 int size, n;
251
252 snd_emu10k1_ptr20_write(emu, P17V_I2S_SRC_SEL, 0, 0x2020205f);
253 tmp = inl(emu->port + A_IOCFG);
254 outl(tmp | 0x4, emu->port + A_IOCFG); /* Set bit 2 for mic input */
255 tmp = inl(emu->port + A_IOCFG);
256 size = ARRAY_SIZE(i2c_adc_init);
257 for (n = 0; n < size; n++)
258 snd_emu10k1_i2c_write(emu, i2c_adc_init[n][0], i2c_adc_init[n][1]);
259 for (n = 0; n < 4; n++) {
260 emu->i2c_capture_volume[n][0] = 0xcf;
261 emu->i2c_capture_volume[n][1] = 0xcf;
262 }
263 }
264
265
266 snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr);
267 snd_emu10k1_ptr_write(emu, TCB, 0, 0); /* taken from original driver */
268 snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
269
270 silent_page = (emu->silent_page.addr << emu->address_mode) | (emu->address_mode ? MAP_PTI_MASK1 : MAP_PTI_MASK0);
271 for (ch = 0; ch < NUM_G; ch++) {
272 snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page);
273 snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
274 }
275
276 if (emu->card_capabilities->emu_model) {
277 outl(HCFG_AUTOMUTE_ASYNC |
278 HCFG_EMU32_SLAVE |
279 HCFG_AUDIOENABLE, emu->port + HCFG);
280 /*
281 * Hokay, setup HCFG
282 * Mute Disable Audio = 0
283 * Lock Tank Memory = 1
284 * Lock Sound Memory = 0
285 * Auto Mute = 1
286 */
287 } else if (emu->audigy) {
288 if (emu->revision == 4) /* audigy2 */
289 outl(HCFG_AUDIOENABLE |
290 HCFG_AC3ENABLE_CDSPDIF |
291 HCFG_AC3ENABLE_GPSPDIF |
292 HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
293 else
294 outl(HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
295 /* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
296 * e.g. card_capabilities->joystick */
297 } else if (emu->model == 0x20 ||
298 emu->model == 0xc400 ||
299 (emu->model == 0x21 && emu->revision < 6))
300 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG);
301 else
302 /* With on-chip joystick */
303 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
304
305 if (enable_ir) { /* enable IR for SB Live */
306 if (emu->card_capabilities->emu_model) {
307 ; /* Disable all access to A_IOCFG for the emu1010 */
308 } else if (emu->card_capabilities->i2c_adc) {
309 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
310 } else if (emu->audigy) {
311 unsigned int reg = inl(emu->port + A_IOCFG);
312 outl(reg | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
313 udelay(500);
314 outl(reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
315 udelay(100);
316 outl(reg, emu->port + A_IOCFG);
317 } else {
318 unsigned int reg = inl(emu->port + HCFG);
319 outl(reg | HCFG_GPOUT2, emu->port + HCFG);
320 udelay(500);
321 outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG);
322 udelay(100);
323 outl(reg, emu->port + HCFG);
324 }
325 }
326
327 if (emu->card_capabilities->emu_model) {
328 ; /* Disable all access to A_IOCFG for the emu1010 */
329 } else if (emu->card_capabilities->i2c_adc) {
330 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
331 } else if (emu->audigy) { /* enable analog output */
332 unsigned int reg = inl(emu->port + A_IOCFG);
333 outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG);
334 }
335
336 if (emu->address_mode == 0) {
337 /* use 16M in 4G */
338 outl(inl(emu->port + HCFG) | HCFG_EXPANDED_MEM, emu->port + HCFG);
339 }
340
341 return 0;
342 }
343
snd_emu10k1_audio_enable(struct snd_emu10k1 * emu)344 static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
345 {
346 /*
347 * Enable the audio bit
348 */
349 outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG);
350
351 /* Enable analog/digital outs on audigy */
352 if (emu->card_capabilities->emu_model) {
353 ; /* Disable all access to A_IOCFG for the emu1010 */
354 } else if (emu->card_capabilities->i2c_adc) {
355 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
356 } else if (emu->audigy) {
357 outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG);
358
359 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
360 /* Unmute Analog now. Set GPO6 to 1 for Apollo.
361 * This has to be done after init ALice3 I2SOut beyond 48KHz.
362 * So, sequence is important. */
363 outl(inl(emu->port + A_IOCFG) | 0x0040, emu->port + A_IOCFG);
364 } else if (emu->card_capabilities->ca0108_chip) { /* audigy2 value */
365 /* Unmute Analog now. */
366 outl(inl(emu->port + A_IOCFG) | 0x0060, emu->port + A_IOCFG);
367 } else {
368 /* Disable routing from AC97 line out to Front speakers */
369 outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG);
370 }
371 }
372
373 #if 0
374 {
375 unsigned int tmp;
376 /* FIXME: the following routine disables LiveDrive-II !! */
377 /* TOSLink detection */
378 emu->tos_link = 0;
379 tmp = inl(emu->port + HCFG);
380 if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
381 outl(tmp|0x800, emu->port + HCFG);
382 udelay(50);
383 if (tmp != (inl(emu->port + HCFG) & ~0x800)) {
384 emu->tos_link = 1;
385 outl(tmp, emu->port + HCFG);
386 }
387 }
388 }
389 #endif
390
391 snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE);
392 }
393
snd_emu10k1_done(struct snd_emu10k1 * emu)394 int snd_emu10k1_done(struct snd_emu10k1 *emu)
395 {
396 int ch;
397
398 outl(0, emu->port + INTE);
399
400 /*
401 * Shutdown the chip
402 */
403 for (ch = 0; ch < NUM_G; ch++)
404 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
405 for (ch = 0; ch < NUM_G; ch++) {
406 snd_emu10k1_ptr_write(emu, VTFT, ch, 0);
407 snd_emu10k1_ptr_write(emu, CVCF, ch, 0);
408 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
409 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
410 }
411
412 /* reset recording buffers */
413 snd_emu10k1_ptr_write(emu, MICBS, 0, 0);
414 snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
415 snd_emu10k1_ptr_write(emu, FXBS, 0, 0);
416 snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
417 snd_emu10k1_ptr_write(emu, FXWC, 0, 0);
418 snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
419 snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
420 snd_emu10k1_ptr_write(emu, TCBS, 0, TCBS_BUFFSIZE_16K);
421 snd_emu10k1_ptr_write(emu, TCB, 0, 0);
422 if (emu->audigy)
423 snd_emu10k1_ptr_write(emu, A_DBG, 0, A_DBG_SINGLE_STEP);
424 else
425 snd_emu10k1_ptr_write(emu, DBG, 0, EMU10K1_DBG_SINGLE_STEP);
426
427 /* disable channel interrupt */
428 snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
429 snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
430 snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
431 snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
432
433 /* disable audio and lock cache */
434 outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
435 snd_emu10k1_ptr_write(emu, PTB, 0, 0);
436
437 return 0;
438 }
439
440 /*************************************************************************
441 * ECARD functional implementation
442 *************************************************************************/
443
444 /* In A1 Silicon, these bits are in the HC register */
445 #define HOOKN_BIT (1L << 12)
446 #define HANDN_BIT (1L << 11)
447 #define PULSEN_BIT (1L << 10)
448
449 #define EC_GDI1 (1 << 13)
450 #define EC_GDI0 (1 << 14)
451
452 #define EC_NUM_CONTROL_BITS 20
453
454 #define EC_AC3_DATA_SELN 0x0001L
455 #define EC_EE_DATA_SEL 0x0002L
456 #define EC_EE_CNTRL_SELN 0x0004L
457 #define EC_EECLK 0x0008L
458 #define EC_EECS 0x0010L
459 #define EC_EESDO 0x0020L
460 #define EC_TRIM_CSN 0x0040L
461 #define EC_TRIM_SCLK 0x0080L
462 #define EC_TRIM_SDATA 0x0100L
463 #define EC_TRIM_MUTEN 0x0200L
464 #define EC_ADCCAL 0x0400L
465 #define EC_ADCRSTN 0x0800L
466 #define EC_DACCAL 0x1000L
467 #define EC_DACMUTEN 0x2000L
468 #define EC_LEDN 0x4000L
469
470 #define EC_SPDIF0_SEL_SHIFT 15
471 #define EC_SPDIF1_SEL_SHIFT 17
472 #define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT)
473 #define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT)
474 #define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
475 #define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
476 #define EC_CURRENT_PROM_VERSION 0x01 /* Self-explanatory. This should
477 * be incremented any time the EEPROM's
478 * format is changed. */
479
480 #define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */
481
482 /* Addresses for special values stored in to EEPROM */
483 #define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */
484 #define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */
485 #define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */
486
487 #define EC_LAST_PROMFILE_ADDR 0x2f
488
489 #define EC_SERIALNUM_ADDR 0x30 /* First word of serial number. The
490 * can be up to 30 characters in length
491 * and is stored as a NULL-terminated
492 * ASCII string. Any unused bytes must be
493 * filled with zeros */
494 #define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */
495
496
497 /* Most of this stuff is pretty self-evident. According to the hardware
498 * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
499 * offset problem. Weird.
500 */
501 #define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
502 EC_TRIM_CSN)
503
504
505 #define EC_DEFAULT_ADC_GAIN 0xC4C4
506 #define EC_DEFAULT_SPDIF0_SEL 0x0
507 #define EC_DEFAULT_SPDIF1_SEL 0x4
508
509 /**************************************************************************
510 * @func Clock bits into the Ecard's control latch. The Ecard uses a
511 * control latch will is loaded bit-serially by toggling the Modem control
512 * lines from function 2 on the E8010. This function hides these details
513 * and presents the illusion that we are actually writing to a distinct
514 * register.
515 */
516
snd_emu10k1_ecard_write(struct snd_emu10k1 * emu,unsigned int value)517 static void snd_emu10k1_ecard_write(struct snd_emu10k1 *emu, unsigned int value)
518 {
519 unsigned short count;
520 unsigned int data;
521 unsigned long hc_port;
522 unsigned int hc_value;
523
524 hc_port = emu->port + HCFG;
525 hc_value = inl(hc_port) & ~(HOOKN_BIT | HANDN_BIT | PULSEN_BIT);
526 outl(hc_value, hc_port);
527
528 for (count = 0; count < EC_NUM_CONTROL_BITS; count++) {
529
530 /* Set up the value */
531 data = ((value & 0x1) ? PULSEN_BIT : 0);
532 value >>= 1;
533
534 outl(hc_value | data, hc_port);
535
536 /* Clock the shift register */
537 outl(hc_value | data | HANDN_BIT, hc_port);
538 outl(hc_value | data, hc_port);
539 }
540
541 /* Latch the bits */
542 outl(hc_value | HOOKN_BIT, hc_port);
543 outl(hc_value, hc_port);
544 }
545
546 /**************************************************************************
547 * @func Set the gain of the ECARD's CS3310 Trim/gain controller. The
548 * trim value consists of a 16bit value which is composed of two
549 * 8 bit gain/trim values, one for the left channel and one for the
550 * right channel. The following table maps from the Gain/Attenuation
551 * value in decibels into the corresponding bit pattern for a single
552 * channel.
553 */
554
snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 * emu,unsigned short gain)555 static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 *emu,
556 unsigned short gain)
557 {
558 unsigned int bit;
559
560 /* Enable writing to the TRIM registers */
561 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
562
563 /* Do it again to insure that we meet hold time requirements */
564 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
565
566 for (bit = (1 << 15); bit; bit >>= 1) {
567 unsigned int value;
568
569 value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA);
570
571 if (gain & bit)
572 value |= EC_TRIM_SDATA;
573
574 /* Clock the bit */
575 snd_emu10k1_ecard_write(emu, value);
576 snd_emu10k1_ecard_write(emu, value | EC_TRIM_SCLK);
577 snd_emu10k1_ecard_write(emu, value);
578 }
579
580 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
581 }
582
snd_emu10k1_ecard_init(struct snd_emu10k1 * emu)583 static int snd_emu10k1_ecard_init(struct snd_emu10k1 *emu)
584 {
585 unsigned int hc_value;
586
587 /* Set up the initial settings */
588 emu->ecard_ctrl = EC_RAW_RUN_MODE |
589 EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) |
590 EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL);
591
592 /* Step 0: Set the codec type in the hardware control register
593 * and enable audio output */
594 hc_value = inl(emu->port + HCFG);
595 outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG);
596 inl(emu->port + HCFG);
597
598 /* Step 1: Turn off the led and deassert TRIM_CS */
599 snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
600
601 /* Step 2: Calibrate the ADC and DAC */
602 snd_emu10k1_ecard_write(emu, EC_DACCAL | EC_LEDN | EC_TRIM_CSN);
603
604 /* Step 3: Wait for awhile; XXX We can't get away with this
605 * under a real operating system; we'll need to block and wait that
606 * way. */
607 snd_emu10k1_wait(emu, 48000);
608
609 /* Step 4: Switch off the DAC and ADC calibration. Note
610 * That ADC_CAL is actually an inverted signal, so we assert
611 * it here to stop calibration. */
612 snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
613
614 /* Step 4: Switch into run mode */
615 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
616
617 /* Step 5: Set the analog input gain */
618 snd_emu10k1_ecard_setadcgain(emu, EC_DEFAULT_ADC_GAIN);
619
620 return 0;
621 }
622
snd_emu10k1_cardbus_init(struct snd_emu10k1 * emu)623 static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu)
624 {
625 unsigned long special_port;
626 __always_unused unsigned int value;
627
628 /* Special initialisation routine
629 * before the rest of the IO-Ports become active.
630 */
631 special_port = emu->port + 0x38;
632 value = inl(special_port);
633 outl(0x00d00000, special_port);
634 value = inl(special_port);
635 outl(0x00d00001, special_port);
636 value = inl(special_port);
637 outl(0x00d0005f, special_port);
638 value = inl(special_port);
639 outl(0x00d0007f, special_port);
640 value = inl(special_port);
641 outl(0x0090007f, special_port);
642 value = inl(special_port);
643
644 snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */
645 /* Delay to give time for ADC chip to switch on. It needs 113ms */
646 msleep(200);
647 return 0;
648 }
649
snd_emu1010_load_firmware_entry(struct snd_emu10k1 * emu,const struct firmware * fw_entry)650 static int snd_emu1010_load_firmware_entry(struct snd_emu10k1 *emu,
651 const struct firmware *fw_entry)
652 {
653 int n, i;
654 int reg;
655 int value;
656 __always_unused unsigned int write_post;
657 unsigned long flags;
658
659 if (!fw_entry)
660 return -EIO;
661
662 /* The FPGA is a Xilinx Spartan IIE XC2S50E */
663 /* GPIO7 -> FPGA PGMN
664 * GPIO6 -> FPGA CCLK
665 * GPIO5 -> FPGA DIN
666 * FPGA CONFIG OFF -> FPGA PGMN
667 */
668 spin_lock_irqsave(&emu->emu_lock, flags);
669 outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
670 write_post = inl(emu->port + A_IOCFG);
671 udelay(100);
672 outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
673 write_post = inl(emu->port + A_IOCFG);
674 udelay(100); /* Allow FPGA memory to clean */
675 for (n = 0; n < fw_entry->size; n++) {
676 value = fw_entry->data[n];
677 for (i = 0; i < 8; i++) {
678 reg = 0x80;
679 if (value & 0x1)
680 reg = reg | 0x20;
681 value = value >> 1;
682 outl(reg, emu->port + A_IOCFG);
683 write_post = inl(emu->port + A_IOCFG);
684 outl(reg | 0x40, emu->port + A_IOCFG);
685 write_post = inl(emu->port + A_IOCFG);
686 }
687 }
688 /* After programming, set GPIO bit 4 high again. */
689 outl(0x10, emu->port + A_IOCFG);
690 write_post = inl(emu->port + A_IOCFG);
691 spin_unlock_irqrestore(&emu->emu_lock, flags);
692
693 return 0;
694 }
695
696 /* firmware file names, per model, init-fw and dock-fw (optional) */
697 static const char * const firmware_names[5][2] = {
698 [EMU_MODEL_EMU1010] = {
699 HANA_FILENAME, DOCK_FILENAME
700 },
701 [EMU_MODEL_EMU1010B] = {
702 EMU1010B_FILENAME, MICRO_DOCK_FILENAME
703 },
704 [EMU_MODEL_EMU1616] = {
705 EMU1010_NOTEBOOK_FILENAME, MICRO_DOCK_FILENAME
706 },
707 [EMU_MODEL_EMU0404] = {
708 EMU0404_FILENAME, NULL
709 },
710 };
711
snd_emu1010_load_firmware(struct snd_emu10k1 * emu,int dock,const struct firmware ** fw)712 static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu, int dock,
713 const struct firmware **fw)
714 {
715 const char *filename;
716 int err;
717
718 if (!*fw) {
719 filename = firmware_names[emu->card_capabilities->emu_model][dock];
720 if (!filename)
721 return 0;
722 err = request_firmware(fw, filename, &emu->pci->dev);
723 if (err)
724 return err;
725 }
726
727 return snd_emu1010_load_firmware_entry(emu, *fw);
728 }
729
emu1010_firmware_work(struct work_struct * work)730 static void emu1010_firmware_work(struct work_struct *work)
731 {
732 struct snd_emu10k1 *emu;
733 u32 tmp, tmp2, reg;
734 int err;
735
736 emu = container_of(work, struct snd_emu10k1,
737 emu1010.firmware_work.work);
738 if (emu->card->shutdown)
739 return;
740 #ifdef CONFIG_PM_SLEEP
741 if (emu->suspend)
742 return;
743 #endif
744 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
745 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, ®); /* OPTIONS: Which cards are attached to the EMU */
746 if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
747 /* Audio Dock attached */
748 /* Return to Audio Dock programming mode */
749 dev_info(emu->card->dev,
750 "emu1010: Loading Audio Dock Firmware\n");
751 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG,
752 EMU_HANA_FPGA_CONFIG_AUDIODOCK);
753 err = snd_emu1010_load_firmware(emu, 1, &emu->dock_fw);
754 if (err < 0)
755 goto next;
756
757 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
758 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp);
759 dev_info(emu->card->dev,
760 "emu1010: EMU_HANA+DOCK_IRQ_STATUS = 0x%x\n", tmp);
761 /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
762 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &tmp);
763 dev_info(emu->card->dev,
764 "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", tmp);
765 if ((tmp & 0x1f) != 0x15) {
766 /* FPGA failed to be programmed */
767 dev_info(emu->card->dev,
768 "emu1010: Loading Audio Dock Firmware file failed, reg = 0x%x\n",
769 tmp);
770 goto next;
771 }
772 dev_info(emu->card->dev,
773 "emu1010: Audio Dock Firmware loaded\n");
774 snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
775 snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
776 dev_info(emu->card->dev, "Audio Dock ver: %u.%u\n", tmp, tmp2);
777 /* Sync clocking between 1010 and Dock */
778 /* Allow DLL to settle */
779 msleep(10);
780 /* Unmute all. Default is muted after a firmware load */
781 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
782 } else if (!reg && emu->emu1010.last_reg) {
783 /* Audio Dock removed */
784 dev_info(emu->card->dev, "emu1010: Audio Dock detached\n");
785 /* Unmute all */
786 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
787 }
788
789 next:
790 emu->emu1010.last_reg = reg;
791 if (!emu->card->shutdown)
792 schedule_delayed_work(&emu->emu1010.firmware_work,
793 msecs_to_jiffies(1000));
794 }
795
796 /*
797 * EMU-1010 - details found out from this driver, official MS Win drivers,
798 * testing the card:
799 *
800 * Audigy2 (aka Alice2):
801 * ---------------------
802 * * communication over PCI
803 * * conversion of 32-bit data coming over EMU32 links from HANA FPGA
804 * to 2 x 16-bit, using internal DSP instructions
805 * * slave mode, clock supplied by HANA
806 * * linked to HANA using:
807 * 32 x 32-bit serial EMU32 output channels
808 * 16 x EMU32 input channels
809 * (?) x I2S I/O channels (?)
810 *
811 * FPGA (aka HANA):
812 * ---------------
813 * * provides all (?) physical inputs and outputs of the card
814 * (ADC, DAC, SPDIF I/O, ADAT I/O, etc.)
815 * * provides clock signal for the card and Alice2
816 * * two crystals - for 44.1kHz and 48kHz multiples
817 * * provides internal routing of signal sources to signal destinations
818 * * inputs/outputs to Alice2 - see above
819 *
820 * Current status of the driver:
821 * ----------------------------
822 * * only 44.1/48kHz supported (the MS Win driver supports up to 192 kHz)
823 * * PCM device nb. 2:
824 * 16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
825 * 16 x 32-bit capture - snd_emu10k1_capture_efx_ops
826 */
snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)827 static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
828 {
829 unsigned int i;
830 u32 tmp, tmp2, reg;
831 int err;
832
833 dev_info(emu->card->dev, "emu1010: Special config.\n");
834 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
835 * Lock Sound Memory Cache, Lock Tank Memory Cache,
836 * Mute all codecs.
837 */
838 outl(0x0005a00c, emu->port + HCFG);
839 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
840 * Lock Tank Memory Cache,
841 * Mute all codecs.
842 */
843 outl(0x0005a004, emu->port + HCFG);
844 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
845 * Mute all codecs.
846 */
847 outl(0x0005a000, emu->port + HCFG);
848 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
849 * Mute all codecs.
850 */
851 outl(0x0005a000, emu->port + HCFG);
852
853 /* Disable 48Volt power to Audio Dock */
854 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
855
856 /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
857 snd_emu1010_fpga_read(emu, EMU_HANA_ID, ®);
858 dev_dbg(emu->card->dev, "reg1 = 0x%x\n", reg);
859 if ((reg & 0x3f) == 0x15) {
860 /* FPGA netlist already present so clear it */
861 /* Return to programming mode */
862
863 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0x02);
864 }
865 snd_emu1010_fpga_read(emu, EMU_HANA_ID, ®);
866 dev_dbg(emu->card->dev, "reg2 = 0x%x\n", reg);
867 if ((reg & 0x3f) == 0x15) {
868 /* FPGA failed to return to programming mode */
869 dev_info(emu->card->dev,
870 "emu1010: FPGA failed to return to programming mode\n");
871 return -ENODEV;
872 }
873 dev_info(emu->card->dev, "emu1010: EMU_HANA_ID = 0x%x\n", reg);
874
875 err = snd_emu1010_load_firmware(emu, 0, &emu->firmware);
876 if (err < 0) {
877 dev_info(emu->card->dev, "emu1010: Loading Firmware failed\n");
878 return err;
879 }
880
881 /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
882 snd_emu1010_fpga_read(emu, EMU_HANA_ID, ®);
883 if ((reg & 0x3f) != 0x15) {
884 /* FPGA failed to be programmed */
885 dev_info(emu->card->dev,
886 "emu1010: Loading Hana Firmware file failed, reg = 0x%x\n",
887 reg);
888 return -ENODEV;
889 }
890
891 dev_info(emu->card->dev, "emu1010: Hana Firmware loaded\n");
892 snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp);
893 snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2);
894 dev_info(emu->card->dev, "emu1010: Hana version: %u.%u\n", tmp, tmp2);
895 /* Enable 48Volt power to Audio Dock */
896 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON);
897
898 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, ®);
899 dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
900 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, ®);
901 dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
902 snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp);
903 /* Optical -> ADAT I/O */
904 /* 0 : SPDIF
905 * 1 : ADAT
906 */
907 emu->emu1010.optical_in = 1; /* IN_ADAT */
908 emu->emu1010.optical_out = 1; /* IN_ADAT */
909 tmp = 0;
910 tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
911 (emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
912 snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
913 snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp);
914 /* Set no attenuation on Audio Dock pads. */
915 snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00);
916 emu->emu1010.adc_pads = 0x00;
917 snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
918 /* Unmute Audio dock DACs, Headphone source DAC-4. */
919 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
920 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
921 snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp);
922 /* DAC PADs. */
923 snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f);
924 emu->emu1010.dac_pads = 0x0f;
925 snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
926 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
927 snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
928 /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
929 snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10);
930 /* MIDI routing */
931 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19);
932 /* Unknown. */
933 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c);
934 /* IRQ Enable: All on */
935 /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */
936 /* IRQ Enable: All off */
937 snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
938
939 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, ®);
940 dev_info(emu->card->dev, "emu1010: Card options3 = 0x%x\n", reg);
941 /* Default WCLK set to 48kHz. */
942 snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00);
943 /* Word Clock source, Internal 48kHz x1 */
944 snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
945 /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
946 /* Audio Dock LEDs. */
947 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
948
949 #if 0
950 /* For 96kHz */
951 snd_emu1010_fpga_link_dst_src_write(emu,
952 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
953 snd_emu1010_fpga_link_dst_src_write(emu,
954 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
955 snd_emu1010_fpga_link_dst_src_write(emu,
956 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT2);
957 snd_emu1010_fpga_link_dst_src_write(emu,
958 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT2);
959 #endif
960 #if 0
961 /* For 192kHz */
962 snd_emu1010_fpga_link_dst_src_write(emu,
963 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
964 snd_emu1010_fpga_link_dst_src_write(emu,
965 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
966 snd_emu1010_fpga_link_dst_src_write(emu,
967 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
968 snd_emu1010_fpga_link_dst_src_write(emu,
969 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_RIGHT2);
970 snd_emu1010_fpga_link_dst_src_write(emu,
971 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT3);
972 snd_emu1010_fpga_link_dst_src_write(emu,
973 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT3);
974 snd_emu1010_fpga_link_dst_src_write(emu,
975 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HAMOA_ADC_LEFT4);
976 snd_emu1010_fpga_link_dst_src_write(emu,
977 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HAMOA_ADC_RIGHT4);
978 #endif
979 #if 1
980 /* For 48kHz */
981 snd_emu1010_fpga_link_dst_src_write(emu,
982 EMU_DST_ALICE2_EMU32_0, EMU_SRC_DOCK_MIC_A1);
983 snd_emu1010_fpga_link_dst_src_write(emu,
984 EMU_DST_ALICE2_EMU32_1, EMU_SRC_DOCK_MIC_B1);
985 snd_emu1010_fpga_link_dst_src_write(emu,
986 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
987 snd_emu1010_fpga_link_dst_src_write(emu,
988 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_LEFT2);
989 snd_emu1010_fpga_link_dst_src_write(emu,
990 EMU_DST_ALICE2_EMU32_4, EMU_SRC_DOCK_ADC1_LEFT1);
991 snd_emu1010_fpga_link_dst_src_write(emu,
992 EMU_DST_ALICE2_EMU32_5, EMU_SRC_DOCK_ADC1_RIGHT1);
993 snd_emu1010_fpga_link_dst_src_write(emu,
994 EMU_DST_ALICE2_EMU32_6, EMU_SRC_DOCK_ADC2_LEFT1);
995 snd_emu1010_fpga_link_dst_src_write(emu,
996 EMU_DST_ALICE2_EMU32_7, EMU_SRC_DOCK_ADC2_RIGHT1);
997 /* Pavel Hofman - setting defaults for 8 more capture channels
998 * Defaults only, users will set their own values anyways, let's
999 * just copy/paste.
1000 */
1001
1002 snd_emu1010_fpga_link_dst_src_write(emu,
1003 EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
1004 snd_emu1010_fpga_link_dst_src_write(emu,
1005 EMU_DST_ALICE2_EMU32_9, EMU_SRC_DOCK_MIC_B1);
1006 snd_emu1010_fpga_link_dst_src_write(emu,
1007 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HAMOA_ADC_LEFT2);
1008 snd_emu1010_fpga_link_dst_src_write(emu,
1009 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HAMOA_ADC_LEFT2);
1010 snd_emu1010_fpga_link_dst_src_write(emu,
1011 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_ADC1_LEFT1);
1012 snd_emu1010_fpga_link_dst_src_write(emu,
1013 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_ADC1_RIGHT1);
1014 snd_emu1010_fpga_link_dst_src_write(emu,
1015 EMU_DST_ALICE2_EMU32_E, EMU_SRC_DOCK_ADC2_LEFT1);
1016 snd_emu1010_fpga_link_dst_src_write(emu,
1017 EMU_DST_ALICE2_EMU32_F, EMU_SRC_DOCK_ADC2_RIGHT1);
1018 #endif
1019 #if 0
1020 /* Original */
1021 snd_emu1010_fpga_link_dst_src_write(emu,
1022 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HANA_ADAT);
1023 snd_emu1010_fpga_link_dst_src_write(emu,
1024 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HANA_ADAT + 1);
1025 snd_emu1010_fpga_link_dst_src_write(emu,
1026 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HANA_ADAT + 2);
1027 snd_emu1010_fpga_link_dst_src_write(emu,
1028 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HANA_ADAT + 3);
1029 snd_emu1010_fpga_link_dst_src_write(emu,
1030 EMU_DST_ALICE2_EMU32_8, EMU_SRC_HANA_ADAT + 4);
1031 snd_emu1010_fpga_link_dst_src_write(emu,
1032 EMU_DST_ALICE2_EMU32_9, EMU_SRC_HANA_ADAT + 5);
1033 snd_emu1010_fpga_link_dst_src_write(emu,
1034 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HANA_ADAT + 6);
1035 snd_emu1010_fpga_link_dst_src_write(emu,
1036 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HANA_ADAT + 7);
1037 snd_emu1010_fpga_link_dst_src_write(emu,
1038 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_MIC_A1);
1039 snd_emu1010_fpga_link_dst_src_write(emu,
1040 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_MIC_B1);
1041 snd_emu1010_fpga_link_dst_src_write(emu,
1042 EMU_DST_ALICE2_EMU32_E, EMU_SRC_HAMOA_ADC_LEFT2);
1043 snd_emu1010_fpga_link_dst_src_write(emu,
1044 EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
1045 #endif
1046 for (i = 0; i < 0x20; i++) {
1047 /* AudioDock Elink <- Silence */
1048 snd_emu1010_fpga_link_dst_src_write(emu, 0x0100 + i, EMU_SRC_SILENCE);
1049 }
1050 for (i = 0; i < 4; i++) {
1051 /* Hana SPDIF Out <- Silence */
1052 snd_emu1010_fpga_link_dst_src_write(emu, 0x0200 + i, EMU_SRC_SILENCE);
1053 }
1054 for (i = 0; i < 7; i++) {
1055 /* Hamoa DAC <- Silence */
1056 snd_emu1010_fpga_link_dst_src_write(emu, 0x0300 + i, EMU_SRC_SILENCE);
1057 }
1058 for (i = 0; i < 7; i++) {
1059 /* Hana ADAT Out <- Silence */
1060 snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
1061 }
1062 snd_emu1010_fpga_link_dst_src_write(emu,
1063 EMU_DST_ALICE_I2S0_LEFT, EMU_SRC_DOCK_ADC1_LEFT1);
1064 snd_emu1010_fpga_link_dst_src_write(emu,
1065 EMU_DST_ALICE_I2S0_RIGHT, EMU_SRC_DOCK_ADC1_RIGHT1);
1066 snd_emu1010_fpga_link_dst_src_write(emu,
1067 EMU_DST_ALICE_I2S1_LEFT, EMU_SRC_DOCK_ADC2_LEFT1);
1068 snd_emu1010_fpga_link_dst_src_write(emu,
1069 EMU_DST_ALICE_I2S1_RIGHT, EMU_SRC_DOCK_ADC2_RIGHT1);
1070 snd_emu1010_fpga_link_dst_src_write(emu,
1071 EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
1072 snd_emu1010_fpga_link_dst_src_write(emu,
1073 EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
1074 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01); /* Unmute all */
1075
1076 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
1077
1078 /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1079 * Lock Sound Memory Cache, Lock Tank Memory Cache,
1080 * Mute all codecs.
1081 */
1082 outl(0x0000a000, emu->port + HCFG);
1083 /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1084 * Lock Sound Memory Cache, Lock Tank Memory Cache,
1085 * Un-Mute all codecs.
1086 */
1087 outl(0x0000a001, emu->port + HCFG);
1088
1089 /* Initial boot complete. Now patches */
1090
1091 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
1092 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
1093 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
1094 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
1095 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
1096 snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
1097 snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10); /* SPDIF Format spdif (or 0x11 for aes/ebu) */
1098
1099 #if 0
1100 snd_emu1010_fpga_link_dst_src_write(emu,
1101 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32B + 2); /* ALICE2 bus 0xa2 */
1102 snd_emu1010_fpga_link_dst_src_write(emu,
1103 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32B + 3); /* ALICE2 bus 0xa3 */
1104 snd_emu1010_fpga_link_dst_src_write(emu,
1105 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 2); /* ALICE2 bus 0xb2 */
1106 snd_emu1010_fpga_link_dst_src_write(emu,
1107 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
1108 #endif
1109 /* Default outputs */
1110 if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
1111 /* 1616(M) cardbus default outputs */
1112 /* ALICE2 bus 0xa0 */
1113 snd_emu1010_fpga_link_dst_src_write(emu,
1114 EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1115 emu->emu1010.output_source[0] = 17;
1116 snd_emu1010_fpga_link_dst_src_write(emu,
1117 EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1118 emu->emu1010.output_source[1] = 18;
1119 snd_emu1010_fpga_link_dst_src_write(emu,
1120 EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1121 emu->emu1010.output_source[2] = 19;
1122 snd_emu1010_fpga_link_dst_src_write(emu,
1123 EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1124 emu->emu1010.output_source[3] = 20;
1125 snd_emu1010_fpga_link_dst_src_write(emu,
1126 EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1127 emu->emu1010.output_source[4] = 21;
1128 snd_emu1010_fpga_link_dst_src_write(emu,
1129 EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1130 emu->emu1010.output_source[5] = 22;
1131 /* ALICE2 bus 0xa0 */
1132 snd_emu1010_fpga_link_dst_src_write(emu,
1133 EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
1134 emu->emu1010.output_source[16] = 17;
1135 snd_emu1010_fpga_link_dst_src_write(emu,
1136 EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
1137 emu->emu1010.output_source[17] = 18;
1138 } else {
1139 /* ALICE2 bus 0xa0 */
1140 snd_emu1010_fpga_link_dst_src_write(emu,
1141 EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1142 emu->emu1010.output_source[0] = 21;
1143 snd_emu1010_fpga_link_dst_src_write(emu,
1144 EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1145 emu->emu1010.output_source[1] = 22;
1146 snd_emu1010_fpga_link_dst_src_write(emu,
1147 EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1148 emu->emu1010.output_source[2] = 23;
1149 snd_emu1010_fpga_link_dst_src_write(emu,
1150 EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1151 emu->emu1010.output_source[3] = 24;
1152 snd_emu1010_fpga_link_dst_src_write(emu,
1153 EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1154 emu->emu1010.output_source[4] = 25;
1155 snd_emu1010_fpga_link_dst_src_write(emu,
1156 EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1157 emu->emu1010.output_source[5] = 26;
1158 snd_emu1010_fpga_link_dst_src_write(emu,
1159 EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
1160 emu->emu1010.output_source[6] = 27;
1161 snd_emu1010_fpga_link_dst_src_write(emu,
1162 EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
1163 emu->emu1010.output_source[7] = 28;
1164 /* ALICE2 bus 0xa0 */
1165 snd_emu1010_fpga_link_dst_src_write(emu,
1166 EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1167 emu->emu1010.output_source[8] = 21;
1168 snd_emu1010_fpga_link_dst_src_write(emu,
1169 EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1170 emu->emu1010.output_source[9] = 22;
1171 /* ALICE2 bus 0xa0 */
1172 snd_emu1010_fpga_link_dst_src_write(emu,
1173 EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1174 emu->emu1010.output_source[10] = 21;
1175 snd_emu1010_fpga_link_dst_src_write(emu,
1176 EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1177 emu->emu1010.output_source[11] = 22;
1178 /* ALICE2 bus 0xa0 */
1179 snd_emu1010_fpga_link_dst_src_write(emu,
1180 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1181 emu->emu1010.output_source[12] = 21;
1182 snd_emu1010_fpga_link_dst_src_write(emu,
1183 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1184 emu->emu1010.output_source[13] = 22;
1185 /* ALICE2 bus 0xa0 */
1186 snd_emu1010_fpga_link_dst_src_write(emu,
1187 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1188 emu->emu1010.output_source[14] = 21;
1189 snd_emu1010_fpga_link_dst_src_write(emu,
1190 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1191 emu->emu1010.output_source[15] = 22;
1192 /* ALICE2 bus 0xa0 */
1193 snd_emu1010_fpga_link_dst_src_write(emu,
1194 EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
1195 emu->emu1010.output_source[16] = 21;
1196 snd_emu1010_fpga_link_dst_src_write(emu,
1197 EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
1198 emu->emu1010.output_source[17] = 22;
1199 snd_emu1010_fpga_link_dst_src_write(emu,
1200 EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
1201 emu->emu1010.output_source[18] = 23;
1202 snd_emu1010_fpga_link_dst_src_write(emu,
1203 EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
1204 emu->emu1010.output_source[19] = 24;
1205 snd_emu1010_fpga_link_dst_src_write(emu,
1206 EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
1207 emu->emu1010.output_source[20] = 25;
1208 snd_emu1010_fpga_link_dst_src_write(emu,
1209 EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
1210 emu->emu1010.output_source[21] = 26;
1211 snd_emu1010_fpga_link_dst_src_write(emu,
1212 EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
1213 emu->emu1010.output_source[22] = 27;
1214 snd_emu1010_fpga_link_dst_src_write(emu,
1215 EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
1216 emu->emu1010.output_source[23] = 28;
1217 }
1218 /* TEMP: Select SPDIF in/out */
1219 /* snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); */ /* Output spdif */
1220
1221 /* TEMP: Select 48kHz SPDIF out */
1222 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
1223 snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
1224 /* Word Clock source, Internal 48kHz x1 */
1225 snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
1226 /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
1227 emu->emu1010.internal_clock = 1; /* 48000 */
1228 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12); /* Set LEDs on Audio Dock */
1229 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
1230 /* snd_emu1010_fpga_write(emu, 0x7, 0x0); */ /* Mute all */
1231 /* snd_emu1010_fpga_write(emu, 0x7, 0x1); */ /* Unmute all */
1232 /* snd_emu1010_fpga_write(emu, 0xe, 0x12); */ /* Set LEDs on Audio Dock */
1233
1234 return 0;
1235 }
1236 /*
1237 * Create the EMU10K1 instance
1238 */
1239
1240 #ifdef CONFIG_PM_SLEEP
1241 static int alloc_pm_buffer(struct snd_emu10k1 *emu);
1242 static void free_pm_buffer(struct snd_emu10k1 *emu);
1243 #endif
1244
snd_emu10k1_free(struct snd_emu10k1 * emu)1245 static int snd_emu10k1_free(struct snd_emu10k1 *emu)
1246 {
1247 if (emu->port) { /* avoid access to already used hardware */
1248 snd_emu10k1_fx8010_tram_setup(emu, 0);
1249 snd_emu10k1_done(emu);
1250 snd_emu10k1_free_efx(emu);
1251 }
1252 if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
1253 /* Disable 48Volt power to Audio Dock */
1254 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
1255 }
1256 cancel_delayed_work_sync(&emu->emu1010.firmware_work);
1257 release_firmware(emu->firmware);
1258 release_firmware(emu->dock_fw);
1259 if (emu->irq >= 0)
1260 free_irq(emu->irq, emu);
1261 snd_util_memhdr_free(emu->memhdr);
1262 if (emu->silent_page.area)
1263 snd_dma_free_pages(&emu->silent_page);
1264 if (emu->ptb_pages.area)
1265 snd_dma_free_pages(&emu->ptb_pages);
1266 vfree(emu->page_ptr_table);
1267 vfree(emu->page_addr_table);
1268 #ifdef CONFIG_PM_SLEEP
1269 free_pm_buffer(emu);
1270 #endif
1271 if (emu->port)
1272 pci_release_regions(emu->pci);
1273 if (emu->card_capabilities->ca0151_chip) /* P16V */
1274 snd_p16v_free(emu);
1275 pci_disable_device(emu->pci);
1276 kfree(emu);
1277 return 0;
1278 }
1279
snd_emu10k1_dev_free(struct snd_device * device)1280 static int snd_emu10k1_dev_free(struct snd_device *device)
1281 {
1282 struct snd_emu10k1 *emu = device->device_data;
1283 return snd_emu10k1_free(emu);
1284 }
1285
1286 static const struct snd_emu_chip_details emu_chip_details[] = {
1287 /* Audigy 5/Rx SB1550 */
1288 /* Tested by michael@gernoth.net 28 Mar 2015 */
1289 /* DSP: CA10300-IAT LF
1290 * DAC: Cirrus Logic CS4382-KQZ
1291 * ADC: Philips 1361T
1292 * AC97: Sigmatel STAC9750
1293 * CA0151: None
1294 */
1295 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10241102,
1296 .driver = "Audigy2", .name = "SB Audigy 5/Rx [SB1550]",
1297 .id = "Audigy2",
1298 .emu10k2_chip = 1,
1299 .ca0108_chip = 1,
1300 .spk71 = 1,
1301 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1302 .ac97_chip = 1},
1303 /* Audigy4 (Not PRO) SB0610 */
1304 /* Tested by James@superbug.co.uk 4th April 2006 */
1305 /* A_IOCFG bits
1306 * Output
1307 * 0: ?
1308 * 1: ?
1309 * 2: ?
1310 * 3: 0 - Digital Out, 1 - Line in
1311 * 4: ?
1312 * 5: ?
1313 * 6: ?
1314 * 7: ?
1315 * Input
1316 * 8: ?
1317 * 9: ?
1318 * A: Green jack sense (Front)
1319 * B: ?
1320 * C: Black jack sense (Rear/Side Right)
1321 * D: Yellow jack sense (Center/LFE/Side Left)
1322 * E: ?
1323 * F: ?
1324 *
1325 * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
1326 * 0 - Digital Out
1327 * 1 - Line in
1328 */
1329 /* Mic input not tested.
1330 * Analog CD input not tested
1331 * Digital Out not tested.
1332 * Line in working.
1333 * Audio output 5.1 working. Side outputs not working.
1334 */
1335 /* DSP: CA10300-IAT LF
1336 * DAC: Cirrus Logic CS4382-KQZ
1337 * ADC: Philips 1361T
1338 * AC97: Sigmatel STAC9750
1339 * CA0151: None
1340 */
1341 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
1342 .driver = "Audigy2", .name = "SB Audigy 4 [SB0610]",
1343 .id = "Audigy2",
1344 .emu10k2_chip = 1,
1345 .ca0108_chip = 1,
1346 .spk71 = 1,
1347 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1348 .ac97_chip = 1} ,
1349 /* Audigy 2 Value AC3 out does not work yet.
1350 * Need to find out how to turn off interpolators.
1351 */
1352 /* Tested by James@superbug.co.uk 3rd July 2005 */
1353 /* DSP: CA0108-IAT
1354 * DAC: CS4382-KQ
1355 * ADC: Philips 1361T
1356 * AC97: STAC9750
1357 * CA0151: None
1358 */
1359 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
1360 .driver = "Audigy2", .name = "SB Audigy 2 Value [SB0400]",
1361 .id = "Audigy2",
1362 .emu10k2_chip = 1,
1363 .ca0108_chip = 1,
1364 .spk71 = 1,
1365 .ac97_chip = 1} ,
1366 /* Audigy 2 ZS Notebook Cardbus card.*/
1367 /* Tested by James@superbug.co.uk 6th November 2006 */
1368 /* Audio output 7.1/Headphones working.
1369 * Digital output working. (AC3 not checked, only PCM)
1370 * Audio Mic/Line inputs working.
1371 * Digital input not tested.
1372 */
1373 /* DSP: Tina2
1374 * DAC: Wolfson WM8768/WM8568
1375 * ADC: Wolfson WM8775
1376 * AC97: None
1377 * CA0151: None
1378 */
1379 /* Tested by James@superbug.co.uk 4th April 2006 */
1380 /* A_IOCFG bits
1381 * Output
1382 * 0: Not Used
1383 * 1: 0 = Mute all the 7.1 channel out. 1 = unmute.
1384 * 2: Analog input 0 = line in, 1 = mic in
1385 * 3: Not Used
1386 * 4: Digital output 0 = off, 1 = on.
1387 * 5: Not Used
1388 * 6: Not Used
1389 * 7: Not Used
1390 * Input
1391 * All bits 1 (0x3fxx) means nothing plugged in.
1392 * 8-9: 0 = Line in/Mic, 2 = Optical in, 3 = Nothing.
1393 * A-B: 0 = Headphones, 2 = Optical out, 3 = Nothing.
1394 * C-D: 2 = Front/Rear/etc, 3 = nothing.
1395 * E-F: Always 0
1396 *
1397 */
1398 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
1399 .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]",
1400 .id = "Audigy2",
1401 .emu10k2_chip = 1,
1402 .ca0108_chip = 1,
1403 .ca_cardbus_chip = 1,
1404 .spi_dac = 1,
1405 .i2c_adc = 1,
1406 .spk71 = 1} ,
1407 /* Tested by James@superbug.co.uk 4th Nov 2007. */
1408 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
1409 .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
1410 .id = "EMU1010",
1411 .emu10k2_chip = 1,
1412 .ca0108_chip = 1,
1413 .ca_cardbus_chip = 1,
1414 .spk71 = 1 ,
1415 .emu_model = EMU_MODEL_EMU1616},
1416 /* Tested by James@superbug.co.uk 4th Nov 2007. */
1417 /* This is MAEM8960, 0202 is MAEM 8980 */
1418 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
1419 .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM8960]",
1420 .id = "EMU1010",
1421 .emu10k2_chip = 1,
1422 .ca0108_chip = 1,
1423 .spk71 = 1,
1424 .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
1425 /* Tested by Maxim Kachur <mcdebugger@duganet.ru> 17th Oct 2012. */
1426 /* This is MAEM8986, 0202 is MAEM8980 */
1427 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40071102,
1428 .driver = "Audigy2", .name = "E-mu 1010 PCIe [MAEM8986]",
1429 .id = "EMU1010",
1430 .emu10k2_chip = 1,
1431 .ca0108_chip = 1,
1432 .spk71 = 1,
1433 .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 PCIe */
1434 /* Tested by James@superbug.co.uk 8th July 2005. */
1435 /* This is MAEM8810, 0202 is MAEM8820 */
1436 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
1437 .driver = "Audigy2", .name = "E-mu 1010 [MAEM8810]",
1438 .id = "EMU1010",
1439 .emu10k2_chip = 1,
1440 .ca0102_chip = 1,
1441 .spk71 = 1,
1442 .emu_model = EMU_MODEL_EMU1010}, /* EMU 1010 old revision */
1443 /* EMU0404b */
1444 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
1445 .driver = "Audigy2", .name = "E-mu 0404b PCI [MAEM8852]",
1446 .id = "EMU0404",
1447 .emu10k2_chip = 1,
1448 .ca0108_chip = 1,
1449 .spk71 = 1,
1450 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 new revision */
1451 /* Tested by James@superbug.co.uk 20-3-2007. */
1452 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
1453 .driver = "Audigy2", .name = "E-mu 0404 [MAEM8850]",
1454 .id = "EMU0404",
1455 .emu10k2_chip = 1,
1456 .ca0102_chip = 1,
1457 .spk71 = 1,
1458 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
1459 /* EMU0404 PCIe */
1460 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40051102,
1461 .driver = "Audigy2", .name = "E-mu 0404 PCIe [MAEM8984]",
1462 .id = "EMU0404",
1463 .emu10k2_chip = 1,
1464 .ca0108_chip = 1,
1465 .spk71 = 1,
1466 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 PCIe ver_03 */
1467 /* Note that all E-mu cards require kernel 2.6 or newer. */
1468 {.vendor = 0x1102, .device = 0x0008,
1469 .driver = "Audigy2", .name = "SB Audigy 2 Value [Unknown]",
1470 .id = "Audigy2",
1471 .emu10k2_chip = 1,
1472 .ca0108_chip = 1,
1473 .ac97_chip = 1} ,
1474 /* Tested by James@superbug.co.uk 3rd July 2005 */
1475 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
1476 .driver = "Audigy2", .name = "SB Audigy 4 PRO [SB0380]",
1477 .id = "Audigy2",
1478 .emu10k2_chip = 1,
1479 .ca0102_chip = 1,
1480 .ca0151_chip = 1,
1481 .spk71 = 1,
1482 .spdif_bug = 1,
1483 .ac97_chip = 1} ,
1484 /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
1485 /* The 0x20061102 does have SB0350 written on it
1486 * Just like 0x20021102
1487 */
1488 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
1489 .driver = "Audigy2", .name = "SB Audigy 2 [SB0350b]",
1490 .id = "Audigy2",
1491 .emu10k2_chip = 1,
1492 .ca0102_chip = 1,
1493 .ca0151_chip = 1,
1494 .spk71 = 1,
1495 .spdif_bug = 1,
1496 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1497 .ac97_chip = 1} ,
1498 /* 0x20051102 also has SB0350 written on it, treated as Audigy 2 ZS by
1499 Creative's Windows driver */
1500 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20051102,
1501 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350a]",
1502 .id = "Audigy2",
1503 .emu10k2_chip = 1,
1504 .ca0102_chip = 1,
1505 .ca0151_chip = 1,
1506 .spk71 = 1,
1507 .spdif_bug = 1,
1508 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1509 .ac97_chip = 1} ,
1510 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
1511 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350]",
1512 .id = "Audigy2",
1513 .emu10k2_chip = 1,
1514 .ca0102_chip = 1,
1515 .ca0151_chip = 1,
1516 .spk71 = 1,
1517 .spdif_bug = 1,
1518 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1519 .ac97_chip = 1} ,
1520 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
1521 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0360]",
1522 .id = "Audigy2",
1523 .emu10k2_chip = 1,
1524 .ca0102_chip = 1,
1525 .ca0151_chip = 1,
1526 .spk71 = 1,
1527 .spdif_bug = 1,
1528 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1529 .ac97_chip = 1} ,
1530 /* Audigy 2 */
1531 /* Tested by James@superbug.co.uk 3rd July 2005 */
1532 /* DSP: CA0102-IAT
1533 * DAC: CS4382-KQ
1534 * ADC: Philips 1361T
1535 * AC97: STAC9721
1536 * CA0151: Yes
1537 */
1538 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
1539 .driver = "Audigy2", .name = "SB Audigy 2 [SB0240]",
1540 .id = "Audigy2",
1541 .emu10k2_chip = 1,
1542 .ca0102_chip = 1,
1543 .ca0151_chip = 1,
1544 .spk71 = 1,
1545 .spdif_bug = 1,
1546 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1547 .ac97_chip = 1} ,
1548 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
1549 .driver = "Audigy2", .name = "Audigy 2 Platinum EX [SB0280]",
1550 .id = "Audigy2",
1551 .emu10k2_chip = 1,
1552 .ca0102_chip = 1,
1553 .ca0151_chip = 1,
1554 .spk71 = 1,
1555 .spdif_bug = 1} ,
1556 /* Dell OEM/Creative Labs Audigy 2 ZS */
1557 /* See ALSA bug#1365 */
1558 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
1559 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0353]",
1560 .id = "Audigy2",
1561 .emu10k2_chip = 1,
1562 .ca0102_chip = 1,
1563 .ca0151_chip = 1,
1564 .spk71 = 1,
1565 .spdif_bug = 1,
1566 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1567 .ac97_chip = 1} ,
1568 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
1569 .driver = "Audigy2", .name = "SB Audigy 2 Platinum [SB0240P]",
1570 .id = "Audigy2",
1571 .emu10k2_chip = 1,
1572 .ca0102_chip = 1,
1573 .ca0151_chip = 1,
1574 .spk71 = 1,
1575 .spdif_bug = 1,
1576 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1577 .adc_1361t = 1, /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
1578 .ac97_chip = 1} ,
1579 {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
1580 .driver = "Audigy2", .name = "SB Audigy 2 [Unknown]",
1581 .id = "Audigy2",
1582 .emu10k2_chip = 1,
1583 .ca0102_chip = 1,
1584 .ca0151_chip = 1,
1585 .spdif_bug = 1,
1586 .ac97_chip = 1} ,
1587 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
1588 .driver = "Audigy", .name = "SB Audigy 1 [SB0092]",
1589 .id = "Audigy",
1590 .emu10k2_chip = 1,
1591 .ca0102_chip = 1,
1592 .ac97_chip = 1} ,
1593 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
1594 .driver = "Audigy", .name = "SB Audigy 1 ES [SB0160]",
1595 .id = "Audigy",
1596 .emu10k2_chip = 1,
1597 .ca0102_chip = 1,
1598 .spdif_bug = 1,
1599 .ac97_chip = 1} ,
1600 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
1601 .driver = "Audigy", .name = "SB Audigy 1 [SB0090]",
1602 .id = "Audigy",
1603 .emu10k2_chip = 1,
1604 .ca0102_chip = 1,
1605 .ac97_chip = 1} ,
1606 {.vendor = 0x1102, .device = 0x0004,
1607 .driver = "Audigy", .name = "Audigy 1 [Unknown]",
1608 .id = "Audigy",
1609 .emu10k2_chip = 1,
1610 .ca0102_chip = 1,
1611 .ac97_chip = 1} ,
1612 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
1613 .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1614 .id = "Live",
1615 .emu10k1_chip = 1,
1616 .ac97_chip = 1,
1617 .sblive51 = 1} ,
1618 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806b1102,
1619 .driver = "EMU10K1", .name = "SB Live! [SB0105]",
1620 .id = "Live",
1621 .emu10k1_chip = 1,
1622 .ac97_chip = 1,
1623 .sblive51 = 1} ,
1624 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806a1102,
1625 .driver = "EMU10K1", .name = "SB Live! Value [SB0103]",
1626 .id = "Live",
1627 .emu10k1_chip = 1,
1628 .ac97_chip = 1,
1629 .sblive51 = 1} ,
1630 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
1631 .driver = "EMU10K1", .name = "SB Live! Value [SB0101]",
1632 .id = "Live",
1633 .emu10k1_chip = 1,
1634 .ac97_chip = 1,
1635 .sblive51 = 1} ,
1636 /* Tested by ALSA bug#1680 26th December 2005 */
1637 /* note: It really has SB0220 written on the card, */
1638 /* but it's SB0228 according to kx.inf */
1639 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
1640 .driver = "EMU10K1", .name = "SB Live! 5.1 Dell OEM [SB0228]",
1641 .id = "Live",
1642 .emu10k1_chip = 1,
1643 .ac97_chip = 1,
1644 .sblive51 = 1} ,
1645 /* Tested by Thomas Zehetbauer 27th Aug 2005 */
1646 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
1647 .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1648 .id = "Live",
1649 .emu10k1_chip = 1,
1650 .ac97_chip = 1,
1651 .sblive51 = 1} ,
1652 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
1653 .driver = "EMU10K1", .name = "SB Live! 5.1",
1654 .id = "Live",
1655 .emu10k1_chip = 1,
1656 .ac97_chip = 1,
1657 .sblive51 = 1} ,
1658 /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
1659 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
1660 .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0060]",
1661 .id = "Live",
1662 .emu10k1_chip = 1,
1663 .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
1664 * share the same IDs!
1665 */
1666 .sblive51 = 1} ,
1667 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
1668 .driver = "EMU10K1", .name = "SB Live! Value [CT4850]",
1669 .id = "Live",
1670 .emu10k1_chip = 1,
1671 .ac97_chip = 1,
1672 .sblive51 = 1} ,
1673 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
1674 .driver = "EMU10K1", .name = "SB Live! Platinum [CT4760P]",
1675 .id = "Live",
1676 .emu10k1_chip = 1,
1677 .ac97_chip = 1} ,
1678 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
1679 .driver = "EMU10K1", .name = "SB Live! Value [CT4871]",
1680 .id = "Live",
1681 .emu10k1_chip = 1,
1682 .ac97_chip = 1,
1683 .sblive51 = 1} ,
1684 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
1685 .driver = "EMU10K1", .name = "SB Live! Value [CT4831]",
1686 .id = "Live",
1687 .emu10k1_chip = 1,
1688 .ac97_chip = 1,
1689 .sblive51 = 1} ,
1690 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
1691 .driver = "EMU10K1", .name = "SB Live! Value [CT4870]",
1692 .id = "Live",
1693 .emu10k1_chip = 1,
1694 .ac97_chip = 1,
1695 .sblive51 = 1} ,
1696 /* Tested by James@superbug.co.uk 3rd July 2005 */
1697 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
1698 .driver = "EMU10K1", .name = "SB Live! Value [CT4832]",
1699 .id = "Live",
1700 .emu10k1_chip = 1,
1701 .ac97_chip = 1,
1702 .sblive51 = 1} ,
1703 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
1704 .driver = "EMU10K1", .name = "SB Live! Value [CT4830]",
1705 .id = "Live",
1706 .emu10k1_chip = 1,
1707 .ac97_chip = 1,
1708 .sblive51 = 1} ,
1709 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
1710 .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
1711 .id = "Live",
1712 .emu10k1_chip = 1,
1713 .ac97_chip = 1,
1714 .sblive51 = 1} ,
1715 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
1716 .driver = "EMU10K1", .name = "SB Live! Value [CT4780]",
1717 .id = "Live",
1718 .emu10k1_chip = 1,
1719 .ac97_chip = 1,
1720 .sblive51 = 1} ,
1721 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
1722 .driver = "EMU10K1", .name = "E-mu APS [PC545]",
1723 .id = "APS",
1724 .emu10k1_chip = 1,
1725 .ecard = 1} ,
1726 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
1727 .driver = "EMU10K1", .name = "SB Live! [CT4620]",
1728 .id = "Live",
1729 .emu10k1_chip = 1,
1730 .ac97_chip = 1,
1731 .sblive51 = 1} ,
1732 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
1733 .driver = "EMU10K1", .name = "SB Live! Value [CT4670]",
1734 .id = "Live",
1735 .emu10k1_chip = 1,
1736 .ac97_chip = 1,
1737 .sblive51 = 1} ,
1738 {.vendor = 0x1102, .device = 0x0002,
1739 .driver = "EMU10K1", .name = "SB Live! [Unknown]",
1740 .id = "Live",
1741 .emu10k1_chip = 1,
1742 .ac97_chip = 1,
1743 .sblive51 = 1} ,
1744 { } /* terminator */
1745 };
1746
1747 /*
1748 * The chip (at least the Audigy 2 CA0102 chip, but most likely others, too)
1749 * has a problem that from time to time it likes to do few DMA reads a bit
1750 * beyond its normal allocation and gets very confused if these reads get
1751 * blocked by a IOMMU.
1752 *
1753 * This behaviour has been observed for the first (reserved) page
1754 * (for which it happens multiple times at every playback), often for various
1755 * synth pages and sometimes for PCM playback buffers and the page table
1756 * memory itself.
1757 *
1758 * As a workaround let's widen these DMA allocations by an extra page if we
1759 * detect that the device is behind a non-passthrough IOMMU.
1760 */
snd_emu10k1_detect_iommu(struct snd_emu10k1 * emu)1761 static void snd_emu10k1_detect_iommu(struct snd_emu10k1 *emu)
1762 {
1763 struct iommu_domain *domain;
1764
1765 emu->iommu_workaround = false;
1766
1767 if (!iommu_present(emu->card->dev->bus))
1768 return;
1769
1770 domain = iommu_get_domain_for_dev(emu->card->dev);
1771 if (domain && domain->type == IOMMU_DOMAIN_IDENTITY)
1772 return;
1773
1774 dev_notice(emu->card->dev,
1775 "non-passthrough IOMMU detected, widening DMA allocations");
1776 emu->iommu_workaround = true;
1777 }
1778
snd_emu10k1_create(struct snd_card * card,struct pci_dev * pci,unsigned short extin_mask,unsigned short extout_mask,long max_cache_bytes,int enable_ir,uint subsystem,struct snd_emu10k1 ** remu)1779 int snd_emu10k1_create(struct snd_card *card,
1780 struct pci_dev *pci,
1781 unsigned short extin_mask,
1782 unsigned short extout_mask,
1783 long max_cache_bytes,
1784 int enable_ir,
1785 uint subsystem,
1786 struct snd_emu10k1 **remu)
1787 {
1788 struct snd_emu10k1 *emu;
1789 int idx, err;
1790 int is_audigy;
1791 size_t page_table_size;
1792 __le32 *pgtbl;
1793 unsigned int silent_page;
1794 const struct snd_emu_chip_details *c;
1795 static const struct snd_device_ops ops = {
1796 .dev_free = snd_emu10k1_dev_free,
1797 };
1798
1799 *remu = NULL;
1800
1801 /* enable PCI device */
1802 err = pci_enable_device(pci);
1803 if (err < 0)
1804 return err;
1805
1806 emu = kzalloc(sizeof(*emu), GFP_KERNEL);
1807 if (emu == NULL) {
1808 pci_disable_device(pci);
1809 return -ENOMEM;
1810 }
1811 emu->card = card;
1812 spin_lock_init(&emu->reg_lock);
1813 spin_lock_init(&emu->emu_lock);
1814 spin_lock_init(&emu->spi_lock);
1815 spin_lock_init(&emu->i2c_lock);
1816 spin_lock_init(&emu->voice_lock);
1817 spin_lock_init(&emu->synth_lock);
1818 spin_lock_init(&emu->memblk_lock);
1819 mutex_init(&emu->fx8010.lock);
1820 INIT_LIST_HEAD(&emu->mapped_link_head);
1821 INIT_LIST_HEAD(&emu->mapped_order_link_head);
1822 emu->pci = pci;
1823 emu->irq = -1;
1824 emu->synth = NULL;
1825 emu->get_synth_voice = NULL;
1826 INIT_DELAYED_WORK(&emu->emu1010.firmware_work, emu1010_firmware_work);
1827 /* read revision & serial */
1828 emu->revision = pci->revision;
1829 pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
1830 pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
1831 dev_dbg(card->dev,
1832 "vendor = 0x%x, device = 0x%x, subsystem_vendor_id = 0x%x, subsystem_id = 0x%x\n",
1833 pci->vendor, pci->device, emu->serial, emu->model);
1834
1835 for (c = emu_chip_details; c->vendor; c++) {
1836 if (c->vendor == pci->vendor && c->device == pci->device) {
1837 if (subsystem) {
1838 if (c->subsystem && (c->subsystem == subsystem))
1839 break;
1840 else
1841 continue;
1842 } else {
1843 if (c->subsystem && (c->subsystem != emu->serial))
1844 continue;
1845 if (c->revision && c->revision != emu->revision)
1846 continue;
1847 }
1848 break;
1849 }
1850 }
1851 if (c->vendor == 0) {
1852 dev_err(card->dev, "emu10k1: Card not recognised\n");
1853 kfree(emu);
1854 pci_disable_device(pci);
1855 return -ENOENT;
1856 }
1857 emu->card_capabilities = c;
1858 if (c->subsystem && !subsystem)
1859 dev_dbg(card->dev, "Sound card name = %s\n", c->name);
1860 else if (subsystem)
1861 dev_dbg(card->dev, "Sound card name = %s, "
1862 "vendor = 0x%x, device = 0x%x, subsystem = 0x%x. "
1863 "Forced to subsystem = 0x%x\n", c->name,
1864 pci->vendor, pci->device, emu->serial, c->subsystem);
1865 else
1866 dev_dbg(card->dev, "Sound card name = %s, "
1867 "vendor = 0x%x, device = 0x%x, subsystem = 0x%x.\n",
1868 c->name, pci->vendor, pci->device,
1869 emu->serial);
1870
1871 if (!*card->id && c->id)
1872 strlcpy(card->id, c->id, sizeof(card->id));
1873
1874 is_audigy = emu->audigy = c->emu10k2_chip;
1875
1876 snd_emu10k1_detect_iommu(emu);
1877
1878 /* set addressing mode */
1879 emu->address_mode = is_audigy ? 0 : 1;
1880 /* set the DMA transfer mask */
1881 emu->dma_mask = emu->address_mode ? EMU10K1_DMA_MASK : AUDIGY_DMA_MASK;
1882 if (dma_set_mask_and_coherent(&pci->dev, emu->dma_mask) < 0) {
1883 dev_err(card->dev,
1884 "architecture does not support PCI busmaster DMA with mask 0x%lx\n",
1885 emu->dma_mask);
1886 kfree(emu);
1887 pci_disable_device(pci);
1888 return -ENXIO;
1889 }
1890 if (is_audigy)
1891 emu->gpr_base = A_FXGPREGBASE;
1892 else
1893 emu->gpr_base = FXGPREGBASE;
1894
1895 err = pci_request_regions(pci, "EMU10K1");
1896 if (err < 0) {
1897 kfree(emu);
1898 pci_disable_device(pci);
1899 return err;
1900 }
1901 emu->port = pci_resource_start(pci, 0);
1902
1903 emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
1904
1905 page_table_size = sizeof(u32) * (emu->address_mode ? MAXPAGES1 :
1906 MAXPAGES0);
1907 if (snd_emu10k1_alloc_pages_maybe_wider(emu, page_table_size,
1908 &emu->ptb_pages) < 0) {
1909 err = -ENOMEM;
1910 goto error;
1911 }
1912 dev_dbg(card->dev, "page table address range is %.8lx:%.8lx\n",
1913 (unsigned long)emu->ptb_pages.addr,
1914 (unsigned long)(emu->ptb_pages.addr + emu->ptb_pages.bytes));
1915
1916 emu->page_ptr_table = vmalloc(array_size(sizeof(void *),
1917 emu->max_cache_pages));
1918 emu->page_addr_table = vmalloc(array_size(sizeof(unsigned long),
1919 emu->max_cache_pages));
1920 if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) {
1921 err = -ENOMEM;
1922 goto error;
1923 }
1924
1925 if (snd_emu10k1_alloc_pages_maybe_wider(emu, EMUPAGESIZE,
1926 &emu->silent_page) < 0) {
1927 err = -ENOMEM;
1928 goto error;
1929 }
1930 dev_dbg(card->dev, "silent page range is %.8lx:%.8lx\n",
1931 (unsigned long)emu->silent_page.addr,
1932 (unsigned long)(emu->silent_page.addr +
1933 emu->silent_page.bytes));
1934
1935 emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE);
1936 if (emu->memhdr == NULL) {
1937 err = -ENOMEM;
1938 goto error;
1939 }
1940 emu->memhdr->block_extra_size = sizeof(struct snd_emu10k1_memblk) -
1941 sizeof(struct snd_util_memblk);
1942
1943 pci_set_master(pci);
1944
1945 emu->fx8010.fxbus_mask = 0x303f;
1946 if (extin_mask == 0)
1947 extin_mask = 0x3fcf;
1948 if (extout_mask == 0)
1949 extout_mask = 0x7fff;
1950 emu->fx8010.extin_mask = extin_mask;
1951 emu->fx8010.extout_mask = extout_mask;
1952 emu->enable_ir = enable_ir;
1953
1954 if (emu->card_capabilities->ca_cardbus_chip) {
1955 err = snd_emu10k1_cardbus_init(emu);
1956 if (err < 0)
1957 goto error;
1958 }
1959 if (emu->card_capabilities->ecard) {
1960 err = snd_emu10k1_ecard_init(emu);
1961 if (err < 0)
1962 goto error;
1963 } else if (emu->card_capabilities->emu_model) {
1964 err = snd_emu10k1_emu1010_init(emu);
1965 if (err < 0) {
1966 snd_emu10k1_free(emu);
1967 return err;
1968 }
1969 } else {
1970 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
1971 does not support this, it shouldn't do any harm */
1972 snd_emu10k1_ptr_write(emu, AC97SLOT, 0,
1973 AC97SLOT_CNTR|AC97SLOT_LFE);
1974 }
1975
1976 /* initialize TRAM setup */
1977 emu->fx8010.itram_size = (16 * 1024)/2;
1978 emu->fx8010.etram_pages.area = NULL;
1979 emu->fx8010.etram_pages.bytes = 0;
1980
1981 /* irq handler must be registered after I/O ports are activated */
1982 if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
1983 KBUILD_MODNAME, emu)) {
1984 err = -EBUSY;
1985 goto error;
1986 }
1987 emu->irq = pci->irq;
1988 card->sync_irq = emu->irq;
1989
1990 /*
1991 * Init to 0x02109204 :
1992 * Clock accuracy = 0 (1000ppm)
1993 * Sample Rate = 2 (48kHz)
1994 * Audio Channel = 1 (Left of 2)
1995 * Source Number = 0 (Unspecified)
1996 * Generation Status = 1 (Original for Cat Code 12)
1997 * Cat Code = 12 (Digital Signal Mixer)
1998 * Mode = 0 (Mode 0)
1999 * Emphasis = 0 (None)
2000 * CP = 1 (Copyright unasserted)
2001 * AN = 0 (Audio data)
2002 * P = 0 (Consumer)
2003 */
2004 emu->spdif_bits[0] = emu->spdif_bits[1] =
2005 emu->spdif_bits[2] = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
2006 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
2007 SPCS_GENERATIONSTATUS | 0x00001200 |
2008 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
2009
2010 /* Clear silent pages and set up pointers */
2011 memset(emu->silent_page.area, 0, emu->silent_page.bytes);
2012 silent_page = emu->silent_page.addr << emu->address_mode;
2013 pgtbl = (__le32 *)emu->ptb_pages.area;
2014 for (idx = 0; idx < (emu->address_mode ? MAXPAGES1 : MAXPAGES0); idx++)
2015 pgtbl[idx] = cpu_to_le32(silent_page | idx);
2016
2017 /* set up voice indices */
2018 for (idx = 0; idx < NUM_G; idx++) {
2019 emu->voices[idx].emu = emu;
2020 emu->voices[idx].number = idx;
2021 }
2022
2023 err = snd_emu10k1_init(emu, enable_ir, 0);
2024 if (err < 0)
2025 goto error;
2026 #ifdef CONFIG_PM_SLEEP
2027 err = alloc_pm_buffer(emu);
2028 if (err < 0)
2029 goto error;
2030 #endif
2031
2032 /* Initialize the effect engine */
2033 err = snd_emu10k1_init_efx(emu);
2034 if (err < 0)
2035 goto error;
2036 snd_emu10k1_audio_enable(emu);
2037
2038 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops);
2039 if (err < 0)
2040 goto error;
2041
2042 #ifdef CONFIG_SND_PROC_FS
2043 snd_emu10k1_proc_init(emu);
2044 #endif
2045
2046 *remu = emu;
2047 return 0;
2048
2049 error:
2050 snd_emu10k1_free(emu);
2051 return err;
2052 }
2053
2054 #ifdef CONFIG_PM_SLEEP
2055 static const unsigned char saved_regs[] = {
2056 CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
2057 FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
2058 ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2,
2059 TEMPENV, ADCCR, FXWC, MICBA, ADCBA, FXBA,
2060 MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
2061 SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX,
2062 0xff /* end */
2063 };
2064 static const unsigned char saved_regs_audigy[] = {
2065 A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE,
2066 A_FXRT2, A_SENDAMOUNTS, A_FXRT1,
2067 0xff /* end */
2068 };
2069
alloc_pm_buffer(struct snd_emu10k1 * emu)2070 static int alloc_pm_buffer(struct snd_emu10k1 *emu)
2071 {
2072 int size;
2073
2074 size = ARRAY_SIZE(saved_regs);
2075 if (emu->audigy)
2076 size += ARRAY_SIZE(saved_regs_audigy);
2077 emu->saved_ptr = vmalloc(array3_size(4, NUM_G, size));
2078 if (!emu->saved_ptr)
2079 return -ENOMEM;
2080 if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
2081 return -ENOMEM;
2082 if (emu->card_capabilities->ca0151_chip &&
2083 snd_p16v_alloc_pm_buffer(emu) < 0)
2084 return -ENOMEM;
2085 return 0;
2086 }
2087
free_pm_buffer(struct snd_emu10k1 * emu)2088 static void free_pm_buffer(struct snd_emu10k1 *emu)
2089 {
2090 vfree(emu->saved_ptr);
2091 snd_emu10k1_efx_free_pm_buffer(emu);
2092 if (emu->card_capabilities->ca0151_chip)
2093 snd_p16v_free_pm_buffer(emu);
2094 }
2095
snd_emu10k1_suspend_regs(struct snd_emu10k1 * emu)2096 void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu)
2097 {
2098 int i;
2099 const unsigned char *reg;
2100 unsigned int *val;
2101
2102 val = emu->saved_ptr;
2103 for (reg = saved_regs; *reg != 0xff; reg++)
2104 for (i = 0; i < NUM_G; i++, val++)
2105 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2106 if (emu->audigy) {
2107 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2108 for (i = 0; i < NUM_G; i++, val++)
2109 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2110 }
2111 if (emu->audigy)
2112 emu->saved_a_iocfg = inl(emu->port + A_IOCFG);
2113 emu->saved_hcfg = inl(emu->port + HCFG);
2114 }
2115
snd_emu10k1_resume_init(struct snd_emu10k1 * emu)2116 void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
2117 {
2118 if (emu->card_capabilities->ca_cardbus_chip)
2119 snd_emu10k1_cardbus_init(emu);
2120 if (emu->card_capabilities->ecard)
2121 snd_emu10k1_ecard_init(emu);
2122 else if (emu->card_capabilities->emu_model)
2123 snd_emu10k1_emu1010_init(emu);
2124 else
2125 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
2126 snd_emu10k1_init(emu, emu->enable_ir, 1);
2127 }
2128
snd_emu10k1_resume_regs(struct snd_emu10k1 * emu)2129 void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu)
2130 {
2131 int i;
2132 const unsigned char *reg;
2133 unsigned int *val;
2134
2135 snd_emu10k1_audio_enable(emu);
2136
2137 /* resore for spdif */
2138 if (emu->audigy)
2139 outl(emu->saved_a_iocfg, emu->port + A_IOCFG);
2140 outl(emu->saved_hcfg, emu->port + HCFG);
2141
2142 val = emu->saved_ptr;
2143 for (reg = saved_regs; *reg != 0xff; reg++)
2144 for (i = 0; i < NUM_G; i++, val++)
2145 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2146 if (emu->audigy) {
2147 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2148 for (i = 0; i < NUM_G; i++, val++)
2149 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2150 }
2151 }
2152 #endif
2153
