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[mirror_ubuntu-eoan-kernel.git] / sound / pci / emu10k1 / emu10k1_main.c
1 /*
2 * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
3 * Creative Labs, Inc.
4 * Routines for control of EMU10K1 chips
5 *
6 * Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
7 * Added support for Audigy 2 Value.
8 * Added EMU 1010 support.
9 * General bug fixes and enhancements.
10 *
11 *
12 * BUGS:
13 * --
14 *
15 * TODO:
16 * --
17 *
18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version.
22 *
23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details.
27 *
28 * You should have received a copy of the GNU General Public License
29 * along with this program; if not, write to the Free Software
30 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 *
32 */
33
34 #include <linux/sched.h>
35 #include <linux/delay.h>
36 #include <linux/init.h>
37 #include <linux/module.h>
38 #include <linux/interrupt.h>
39 #include <linux/iommu.h>
40 #include <linux/pci.h>
41 #include <linux/slab.h>
42 #include <linux/vmalloc.h>
43 #include <linux/mutex.h>
44
45
46 #include <sound/core.h>
47 #include <sound/emu10k1.h>
48 #include <linux/firmware.h>
49 #include "p16v.h"
50 #include "tina2.h"
51 #include "p17v.h"
52
53
54 #define HANA_FILENAME "emu/hana.fw"
55 #define DOCK_FILENAME "emu/audio_dock.fw"
56 #define EMU1010B_FILENAME "emu/emu1010b.fw"
57 #define MICRO_DOCK_FILENAME "emu/micro_dock.fw"
58 #define EMU0404_FILENAME "emu/emu0404.fw"
59 #define EMU1010_NOTEBOOK_FILENAME "emu/emu1010_notebook.fw"
60
61 MODULE_FIRMWARE(HANA_FILENAME);
62 MODULE_FIRMWARE(DOCK_FILENAME);
63 MODULE_FIRMWARE(EMU1010B_FILENAME);
64 MODULE_FIRMWARE(MICRO_DOCK_FILENAME);
65 MODULE_FIRMWARE(EMU0404_FILENAME);
66 MODULE_FIRMWARE(EMU1010_NOTEBOOK_FILENAME);
67
68
69 /*************************************************************************
70 * EMU10K1 init / done
71 *************************************************************************/
72
73 void snd_emu10k1_voice_init(struct snd_emu10k1 *emu, int ch)
74 {
75 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
76 snd_emu10k1_ptr_write(emu, IP, ch, 0);
77 snd_emu10k1_ptr_write(emu, VTFT, ch, 0xffff);
78 snd_emu10k1_ptr_write(emu, CVCF, ch, 0xffff);
79 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
80 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
81 snd_emu10k1_ptr_write(emu, CCR, ch, 0);
82
83 snd_emu10k1_ptr_write(emu, PSST, ch, 0);
84 snd_emu10k1_ptr_write(emu, DSL, ch, 0x10);
85 snd_emu10k1_ptr_write(emu, CCCA, ch, 0);
86 snd_emu10k1_ptr_write(emu, Z1, ch, 0);
87 snd_emu10k1_ptr_write(emu, Z2, ch, 0);
88 snd_emu10k1_ptr_write(emu, FXRT, ch, 0x32100000);
89
90 snd_emu10k1_ptr_write(emu, ATKHLDM, ch, 0);
91 snd_emu10k1_ptr_write(emu, DCYSUSM, ch, 0);
92 snd_emu10k1_ptr_write(emu, IFATN, ch, 0xffff);
93 snd_emu10k1_ptr_write(emu, PEFE, ch, 0);
94 snd_emu10k1_ptr_write(emu, FMMOD, ch, 0);
95 snd_emu10k1_ptr_write(emu, TREMFRQ, ch, 24); /* 1 Hz */
96 snd_emu10k1_ptr_write(emu, FM2FRQ2, ch, 24); /* 1 Hz */
97 snd_emu10k1_ptr_write(emu, TEMPENV, ch, 0);
98
99 /*** these are last so OFF prevents writing ***/
100 snd_emu10k1_ptr_write(emu, LFOVAL2, ch, 0);
101 snd_emu10k1_ptr_write(emu, LFOVAL1, ch, 0);
102 snd_emu10k1_ptr_write(emu, ATKHLDV, ch, 0);
103 snd_emu10k1_ptr_write(emu, ENVVOL, ch, 0);
104 snd_emu10k1_ptr_write(emu, ENVVAL, ch, 0);
105
106 /* Audigy extra stuffs */
107 if (emu->audigy) {
108 snd_emu10k1_ptr_write(emu, 0x4c, ch, 0); /* ?? */
109 snd_emu10k1_ptr_write(emu, 0x4d, ch, 0); /* ?? */
110 snd_emu10k1_ptr_write(emu, 0x4e, ch, 0); /* ?? */
111 snd_emu10k1_ptr_write(emu, 0x4f, ch, 0); /* ?? */
112 snd_emu10k1_ptr_write(emu, A_FXRT1, ch, 0x03020100);
113 snd_emu10k1_ptr_write(emu, A_FXRT2, ch, 0x3f3f3f3f);
114 snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, ch, 0);
115 }
116 }
117
118 static unsigned int spi_dac_init[] = {
119 0x00ff,
120 0x02ff,
121 0x0400,
122 0x0520,
123 0x0600,
124 0x08ff,
125 0x0aff,
126 0x0cff,
127 0x0eff,
128 0x10ff,
129 0x1200,
130 0x1400,
131 0x1480,
132 0x1800,
133 0x1aff,
134 0x1cff,
135 0x1e00,
136 0x0530,
137 0x0602,
138 0x0622,
139 0x1400,
140 };
141
142 static unsigned int i2c_adc_init[][2] = {
143 { 0x17, 0x00 }, /* Reset */
144 { 0x07, 0x00 }, /* Timeout */
145 { 0x0b, 0x22 }, /* Interface control */
146 { 0x0c, 0x22 }, /* Master mode control */
147 { 0x0d, 0x08 }, /* Powerdown control */
148 { 0x0e, 0xcf }, /* Attenuation Left 0x01 = -103dB, 0xff = 24dB */
149 { 0x0f, 0xcf }, /* Attenuation Right 0.5dB steps */
150 { 0x10, 0x7b }, /* ALC Control 1 */
151 { 0x11, 0x00 }, /* ALC Control 2 */
152 { 0x12, 0x32 }, /* ALC Control 3 */
153 { 0x13, 0x00 }, /* Noise gate control */
154 { 0x14, 0xa6 }, /* Limiter control */
155 { 0x15, ADC_MUX_2 }, /* ADC Mixer control. Mic for A2ZS Notebook */
156 };
157
158 static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
159 {
160 unsigned int silent_page;
161 int ch;
162 u32 tmp;
163
164 /* disable audio and lock cache */
165 outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK |
166 HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
167
168 /* reset recording buffers */
169 snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE);
170 snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
171 snd_emu10k1_ptr_write(emu, FXBS, 0, ADCBS_BUFSIZE_NONE);
172 snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
173 snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
174 snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
175
176 /* disable channel interrupt */
177 outl(0, emu->port + INTE);
178 snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
179 snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
180 snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
181 snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
182
183 if (emu->audigy) {
184 /* set SPDIF bypass mode */
185 snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT);
186 /* enable rear left + rear right AC97 slots */
187 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_REAR_RIGHT |
188 AC97SLOT_REAR_LEFT);
189 }
190
191 /* init envelope engine */
192 for (ch = 0; ch < NUM_G; ch++)
193 snd_emu10k1_voice_init(emu, ch);
194
195 snd_emu10k1_ptr_write(emu, SPCS0, 0, emu->spdif_bits[0]);
196 snd_emu10k1_ptr_write(emu, SPCS1, 0, emu->spdif_bits[1]);
197 snd_emu10k1_ptr_write(emu, SPCS2, 0, emu->spdif_bits[2]);
198
199 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
200 /* Hacks for Alice3 to work independent of haP16V driver */
201 /* Setup SRCMulti_I2S SamplingRate */
202 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
203 tmp &= 0xfffff1ff;
204 tmp |= (0x2<<9);
205 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
206
207 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
208 snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14);
209 /* Setup SRCMulti Input Audio Enable */
210 /* Use 0xFFFFFFFF to enable P16V sounds. */
211 snd_emu10k1_ptr20_write(emu, SRCMULTI_ENABLE, 0, 0xFFFFFFFF);
212
213 /* Enabled Phased (8-channel) P16V playback */
214 outl(0x0201, emu->port + HCFG2);
215 /* Set playback routing. */
216 snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, 0x78e4);
217 }
218 if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */
219 /* Hacks for Alice3 to work independent of haP16V driver */
220 dev_info(emu->card->dev, "Audigy2 value: Special config.\n");
221 /* Setup SRCMulti_I2S SamplingRate */
222 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
223 tmp &= 0xfffff1ff;
224 tmp |= (0x2<<9);
225 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
226
227 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
228 outl(0x600000, emu->port + 0x20);
229 outl(0x14, emu->port + 0x24);
230
231 /* Setup SRCMulti Input Audio Enable */
232 outl(0x7b0000, emu->port + 0x20);
233 outl(0xFF000000, emu->port + 0x24);
234
235 /* Setup SPDIF Out Audio Enable */
236 /* The Audigy 2 Value has a separate SPDIF out,
237 * so no need for a mixer switch
238 */
239 outl(0x7a0000, emu->port + 0x20);
240 outl(0xFF000000, emu->port + 0x24);
241 tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */
242 outl(tmp, emu->port + A_IOCFG);
243 }
244 if (emu->card_capabilities->spi_dac) { /* Audigy 2 ZS Notebook with DAC Wolfson WM8768/WM8568 */
245 int size, n;
246
247 size = ARRAY_SIZE(spi_dac_init);
248 for (n = 0; n < size; n++)
249 snd_emu10k1_spi_write(emu, spi_dac_init[n]);
250
251 snd_emu10k1_ptr20_write(emu, 0x60, 0, 0x10);
252 /* Enable GPIOs
253 * GPIO0: Unknown
254 * GPIO1: Speakers-enabled.
255 * GPIO2: Unknown
256 * GPIO3: Unknown
257 * GPIO4: IEC958 Output on.
258 * GPIO5: Unknown
259 * GPIO6: Unknown
260 * GPIO7: Unknown
261 */
262 outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */
263 }
264 if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */
265 int size, n;
266
267 snd_emu10k1_ptr20_write(emu, P17V_I2S_SRC_SEL, 0, 0x2020205f);
268 tmp = inl(emu->port + A_IOCFG);
269 outl(tmp | 0x4, emu->port + A_IOCFG); /* Set bit 2 for mic input */
270 tmp = inl(emu->port + A_IOCFG);
271 size = ARRAY_SIZE(i2c_adc_init);
272 for (n = 0; n < size; n++)
273 snd_emu10k1_i2c_write(emu, i2c_adc_init[n][0], i2c_adc_init[n][1]);
274 for (n = 0; n < 4; n++) {
275 emu->i2c_capture_volume[n][0] = 0xcf;
276 emu->i2c_capture_volume[n][1] = 0xcf;
277 }
278 }
279
280
281 snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr);
282 snd_emu10k1_ptr_write(emu, TCB, 0, 0); /* taken from original driver */
283 snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
284
285 silent_page = (emu->silent_page.addr << emu->address_mode) | (emu->address_mode ? MAP_PTI_MASK1 : MAP_PTI_MASK0);
286 for (ch = 0; ch < NUM_G; ch++) {
287 snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page);
288 snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
289 }
290
291 if (emu->card_capabilities->emu_model) {
292 outl(HCFG_AUTOMUTE_ASYNC |
293 HCFG_EMU32_SLAVE |
294 HCFG_AUDIOENABLE, emu->port + HCFG);
295 /*
296 * Hokay, setup HCFG
297 * Mute Disable Audio = 0
298 * Lock Tank Memory = 1
299 * Lock Sound Memory = 0
300 * Auto Mute = 1
301 */
302 } else if (emu->audigy) {
303 if (emu->revision == 4) /* audigy2 */
304 outl(HCFG_AUDIOENABLE |
305 HCFG_AC3ENABLE_CDSPDIF |
306 HCFG_AC3ENABLE_GPSPDIF |
307 HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
308 else
309 outl(HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
310 /* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
311 * e.g. card_capabilities->joystick */
312 } else if (emu->model == 0x20 ||
313 emu->model == 0xc400 ||
314 (emu->model == 0x21 && emu->revision < 6))
315 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG);
316 else
317 /* With on-chip joystick */
318 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
319
320 if (enable_ir) { /* enable IR for SB Live */
321 if (emu->card_capabilities->emu_model) {
322 ; /* Disable all access to A_IOCFG for the emu1010 */
323 } else if (emu->card_capabilities->i2c_adc) {
324 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
325 } else if (emu->audigy) {
326 unsigned int reg = inl(emu->port + A_IOCFG);
327 outl(reg | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
328 udelay(500);
329 outl(reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
330 udelay(100);
331 outl(reg, emu->port + A_IOCFG);
332 } else {
333 unsigned int reg = inl(emu->port + HCFG);
334 outl(reg | HCFG_GPOUT2, emu->port + HCFG);
335 udelay(500);
336 outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG);
337 udelay(100);
338 outl(reg, emu->port + HCFG);
339 }
340 }
341
342 if (emu->card_capabilities->emu_model) {
343 ; /* Disable all access to A_IOCFG for the emu1010 */
344 } else if (emu->card_capabilities->i2c_adc) {
345 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
346 } else if (emu->audigy) { /* enable analog output */
347 unsigned int reg = inl(emu->port + A_IOCFG);
348 outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG);
349 }
350
351 if (emu->address_mode == 0) {
352 /* use 16M in 4G */
353 outl(inl(emu->port + HCFG) | HCFG_EXPANDED_MEM, emu->port + HCFG);
354 }
355
356 return 0;
357 }
358
359 static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
360 {
361 /*
362 * Enable the audio bit
363 */
364 outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG);
365
366 /* Enable analog/digital outs on audigy */
367 if (emu->card_capabilities->emu_model) {
368 ; /* Disable all access to A_IOCFG for the emu1010 */
369 } else if (emu->card_capabilities->i2c_adc) {
370 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
371 } else if (emu->audigy) {
372 outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG);
373
374 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
375 /* Unmute Analog now. Set GPO6 to 1 for Apollo.
376 * This has to be done after init ALice3 I2SOut beyond 48KHz.
377 * So, sequence is important. */
378 outl(inl(emu->port + A_IOCFG) | 0x0040, emu->port + A_IOCFG);
379 } else if (emu->card_capabilities->ca0108_chip) { /* audigy2 value */
380 /* Unmute Analog now. */
381 outl(inl(emu->port + A_IOCFG) | 0x0060, emu->port + A_IOCFG);
382 } else {
383 /* Disable routing from AC97 line out to Front speakers */
384 outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG);
385 }
386 }
387
388 #if 0
389 {
390 unsigned int tmp;
391 /* FIXME: the following routine disables LiveDrive-II !! */
392 /* TOSLink detection */
393 emu->tos_link = 0;
394 tmp = inl(emu->port + HCFG);
395 if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
396 outl(tmp|0x800, emu->port + HCFG);
397 udelay(50);
398 if (tmp != (inl(emu->port + HCFG) & ~0x800)) {
399 emu->tos_link = 1;
400 outl(tmp, emu->port + HCFG);
401 }
402 }
403 }
404 #endif
405
406 snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE);
407 }
408
409 int snd_emu10k1_done(struct snd_emu10k1 *emu)
410 {
411 int ch;
412
413 outl(0, emu->port + INTE);
414
415 /*
416 * Shutdown the chip
417 */
418 for (ch = 0; ch < NUM_G; ch++)
419 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
420 for (ch = 0; ch < NUM_G; ch++) {
421 snd_emu10k1_ptr_write(emu, VTFT, ch, 0);
422 snd_emu10k1_ptr_write(emu, CVCF, ch, 0);
423 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
424 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
425 }
426
427 /* reset recording buffers */
428 snd_emu10k1_ptr_write(emu, MICBS, 0, 0);
429 snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
430 snd_emu10k1_ptr_write(emu, FXBS, 0, 0);
431 snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
432 snd_emu10k1_ptr_write(emu, FXWC, 0, 0);
433 snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
434 snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
435 snd_emu10k1_ptr_write(emu, TCBS, 0, TCBS_BUFFSIZE_16K);
436 snd_emu10k1_ptr_write(emu, TCB, 0, 0);
437 if (emu->audigy)
438 snd_emu10k1_ptr_write(emu, A_DBG, 0, A_DBG_SINGLE_STEP);
439 else
440 snd_emu10k1_ptr_write(emu, DBG, 0, EMU10K1_DBG_SINGLE_STEP);
441
442 /* disable channel interrupt */
443 snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
444 snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
445 snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
446 snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
447
448 /* disable audio and lock cache */
449 outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
450 snd_emu10k1_ptr_write(emu, PTB, 0, 0);
451
452 return 0;
453 }
454
455 /*************************************************************************
456 * ECARD functional implementation
457 *************************************************************************/
458
459 /* In A1 Silicon, these bits are in the HC register */
460 #define HOOKN_BIT (1L << 12)
461 #define HANDN_BIT (1L << 11)
462 #define PULSEN_BIT (1L << 10)
463
464 #define EC_GDI1 (1 << 13)
465 #define EC_GDI0 (1 << 14)
466
467 #define EC_NUM_CONTROL_BITS 20
468
469 #define EC_AC3_DATA_SELN 0x0001L
470 #define EC_EE_DATA_SEL 0x0002L
471 #define EC_EE_CNTRL_SELN 0x0004L
472 #define EC_EECLK 0x0008L
473 #define EC_EECS 0x0010L
474 #define EC_EESDO 0x0020L
475 #define EC_TRIM_CSN 0x0040L
476 #define EC_TRIM_SCLK 0x0080L
477 #define EC_TRIM_SDATA 0x0100L
478 #define EC_TRIM_MUTEN 0x0200L
479 #define EC_ADCCAL 0x0400L
480 #define EC_ADCRSTN 0x0800L
481 #define EC_DACCAL 0x1000L
482 #define EC_DACMUTEN 0x2000L
483 #define EC_LEDN 0x4000L
484
485 #define EC_SPDIF0_SEL_SHIFT 15
486 #define EC_SPDIF1_SEL_SHIFT 17
487 #define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT)
488 #define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT)
489 #define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
490 #define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
491 #define EC_CURRENT_PROM_VERSION 0x01 /* Self-explanatory. This should
492 * be incremented any time the EEPROM's
493 * format is changed. */
494
495 #define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */
496
497 /* Addresses for special values stored in to EEPROM */
498 #define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */
499 #define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */
500 #define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */
501
502 #define EC_LAST_PROMFILE_ADDR 0x2f
503
504 #define EC_SERIALNUM_ADDR 0x30 /* First word of serial number. The
505 * can be up to 30 characters in length
506 * and is stored as a NULL-terminated
507 * ASCII string. Any unused bytes must be
508 * filled with zeros */
509 #define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */
510
511
512 /* Most of this stuff is pretty self-evident. According to the hardware
513 * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
514 * offset problem. Weird.
515 */
516 #define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
517 EC_TRIM_CSN)
518
519
520 #define EC_DEFAULT_ADC_GAIN 0xC4C4
521 #define EC_DEFAULT_SPDIF0_SEL 0x0
522 #define EC_DEFAULT_SPDIF1_SEL 0x4
523
524 /**************************************************************************
525 * @func Clock bits into the Ecard's control latch. The Ecard uses a
526 * control latch will is loaded bit-serially by toggling the Modem control
527 * lines from function 2 on the E8010. This function hides these details
528 * and presents the illusion that we are actually writing to a distinct
529 * register.
530 */
531
532 static void snd_emu10k1_ecard_write(struct snd_emu10k1 *emu, unsigned int value)
533 {
534 unsigned short count;
535 unsigned int data;
536 unsigned long hc_port;
537 unsigned int hc_value;
538
539 hc_port = emu->port + HCFG;
540 hc_value = inl(hc_port) & ~(HOOKN_BIT | HANDN_BIT | PULSEN_BIT);
541 outl(hc_value, hc_port);
542
543 for (count = 0; count < EC_NUM_CONTROL_BITS; count++) {
544
545 /* Set up the value */
546 data = ((value & 0x1) ? PULSEN_BIT : 0);
547 value >>= 1;
548
549 outl(hc_value | data, hc_port);
550
551 /* Clock the shift register */
552 outl(hc_value | data | HANDN_BIT, hc_port);
553 outl(hc_value | data, hc_port);
554 }
555
556 /* Latch the bits */
557 outl(hc_value | HOOKN_BIT, hc_port);
558 outl(hc_value, hc_port);
559 }
560
561 /**************************************************************************
562 * @func Set the gain of the ECARD's CS3310 Trim/gain controller. The
563 * trim value consists of a 16bit value which is composed of two
564 * 8 bit gain/trim values, one for the left channel and one for the
565 * right channel. The following table maps from the Gain/Attenuation
566 * value in decibels into the corresponding bit pattern for a single
567 * channel.
568 */
569
570 static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 *emu,
571 unsigned short gain)
572 {
573 unsigned int bit;
574
575 /* Enable writing to the TRIM registers */
576 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
577
578 /* Do it again to insure that we meet hold time requirements */
579 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
580
581 for (bit = (1 << 15); bit; bit >>= 1) {
582 unsigned int value;
583
584 value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA);
585
586 if (gain & bit)
587 value |= EC_TRIM_SDATA;
588
589 /* Clock the bit */
590 snd_emu10k1_ecard_write(emu, value);
591 snd_emu10k1_ecard_write(emu, value | EC_TRIM_SCLK);
592 snd_emu10k1_ecard_write(emu, value);
593 }
594
595 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
596 }
597
598 static int snd_emu10k1_ecard_init(struct snd_emu10k1 *emu)
599 {
600 unsigned int hc_value;
601
602 /* Set up the initial settings */
603 emu->ecard_ctrl = EC_RAW_RUN_MODE |
604 EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) |
605 EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL);
606
607 /* Step 0: Set the codec type in the hardware control register
608 * and enable audio output */
609 hc_value = inl(emu->port + HCFG);
610 outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG);
611 inl(emu->port + HCFG);
612
613 /* Step 1: Turn off the led and deassert TRIM_CS */
614 snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
615
616 /* Step 2: Calibrate the ADC and DAC */
617 snd_emu10k1_ecard_write(emu, EC_DACCAL | EC_LEDN | EC_TRIM_CSN);
618
619 /* Step 3: Wait for awhile; XXX We can't get away with this
620 * under a real operating system; we'll need to block and wait that
621 * way. */
622 snd_emu10k1_wait(emu, 48000);
623
624 /* Step 4: Switch off the DAC and ADC calibration. Note
625 * That ADC_CAL is actually an inverted signal, so we assert
626 * it here to stop calibration. */
627 snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
628
629 /* Step 4: Switch into run mode */
630 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
631
632 /* Step 5: Set the analog input gain */
633 snd_emu10k1_ecard_setadcgain(emu, EC_DEFAULT_ADC_GAIN);
634
635 return 0;
636 }
637
638 static int snd_emu10k1_cardbus_init(struct snd_emu10k1 *emu)
639 {
640 unsigned long special_port;
641 unsigned int value;
642
643 /* Special initialisation routine
644 * before the rest of the IO-Ports become active.
645 */
646 special_port = emu->port + 0x38;
647 value = inl(special_port);
648 outl(0x00d00000, special_port);
649 value = inl(special_port);
650 outl(0x00d00001, special_port);
651 value = inl(special_port);
652 outl(0x00d0005f, special_port);
653 value = inl(special_port);
654 outl(0x00d0007f, special_port);
655 value = inl(special_port);
656 outl(0x0090007f, special_port);
657 value = inl(special_port);
658
659 snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */
660 /* Delay to give time for ADC chip to switch on. It needs 113ms */
661 msleep(200);
662 return 0;
663 }
664
665 static int snd_emu1010_load_firmware_entry(struct snd_emu10k1 *emu,
666 const struct firmware *fw_entry)
667 {
668 int n, i;
669 int reg;
670 int value;
671 unsigned int write_post;
672 unsigned long flags;
673
674 if (!fw_entry)
675 return -EIO;
676
677 /* The FPGA is a Xilinx Spartan IIE XC2S50E */
678 /* GPIO7 -> FPGA PGMN
679 * GPIO6 -> FPGA CCLK
680 * GPIO5 -> FPGA DIN
681 * FPGA CONFIG OFF -> FPGA PGMN
682 */
683 spin_lock_irqsave(&emu->emu_lock, flags);
684 outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
685 write_post = inl(emu->port + A_IOCFG);
686 udelay(100);
687 outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
688 write_post = inl(emu->port + A_IOCFG);
689 udelay(100); /* Allow FPGA memory to clean */
690 for (n = 0; n < fw_entry->size; n++) {
691 value = fw_entry->data[n];
692 for (i = 0; i < 8; i++) {
693 reg = 0x80;
694 if (value & 0x1)
695 reg = reg | 0x20;
696 value = value >> 1;
697 outl(reg, emu->port + A_IOCFG);
698 write_post = inl(emu->port + A_IOCFG);
699 outl(reg | 0x40, emu->port + A_IOCFG);
700 write_post = inl(emu->port + A_IOCFG);
701 }
702 }
703 /* After programming, set GPIO bit 4 high again. */
704 outl(0x10, emu->port + A_IOCFG);
705 write_post = inl(emu->port + A_IOCFG);
706 spin_unlock_irqrestore(&emu->emu_lock, flags);
707
708 return 0;
709 }
710
711 /* firmware file names, per model, init-fw and dock-fw (optional) */
712 static const char * const firmware_names[5][2] = {
713 [EMU_MODEL_EMU1010] = {
714 HANA_FILENAME, DOCK_FILENAME
715 },
716 [EMU_MODEL_EMU1010B] = {
717 EMU1010B_FILENAME, MICRO_DOCK_FILENAME
718 },
719 [EMU_MODEL_EMU1616] = {
720 EMU1010_NOTEBOOK_FILENAME, MICRO_DOCK_FILENAME
721 },
722 [EMU_MODEL_EMU0404] = {
723 EMU0404_FILENAME, NULL
724 },
725 };
726
727 static int snd_emu1010_load_firmware(struct snd_emu10k1 *emu, int dock,
728 const struct firmware **fw)
729 {
730 const char *filename;
731 int err;
732
733 if (!*fw) {
734 filename = firmware_names[emu->card_capabilities->emu_model][dock];
735 if (!filename)
736 return 0;
737 err = request_firmware(fw, filename, &emu->pci->dev);
738 if (err)
739 return err;
740 }
741
742 return snd_emu1010_load_firmware_entry(emu, *fw);
743 }
744
745 static void emu1010_firmware_work(struct work_struct *work)
746 {
747 struct snd_emu10k1 *emu;
748 u32 tmp, tmp2, reg;
749 int err;
750
751 emu = container_of(work, struct snd_emu10k1,
752 emu1010.firmware_work.work);
753 if (emu->card->shutdown)
754 return;
755 #ifdef CONFIG_PM_SLEEP
756 if (emu->suspend)
757 return;
758 #endif
759 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
760 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg); /* OPTIONS: Which cards are attached to the EMU */
761 if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
762 /* Audio Dock attached */
763 /* Return to Audio Dock programming mode */
764 dev_info(emu->card->dev,
765 "emu1010: Loading Audio Dock Firmware\n");
766 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG,
767 EMU_HANA_FPGA_CONFIG_AUDIODOCK);
768 err = snd_emu1010_load_firmware(emu, 1, &emu->dock_fw);
769 if (err < 0)
770 goto next;
771
772 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
773 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp);
774 dev_info(emu->card->dev,
775 "emu1010: EMU_HANA+DOCK_IRQ_STATUS = 0x%x\n", tmp);
776 /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
777 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &tmp);
778 dev_info(emu->card->dev,
779 "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", tmp);
780 if ((tmp & 0x1f) != 0x15) {
781 /* FPGA failed to be programmed */
782 dev_info(emu->card->dev,
783 "emu1010: Loading Audio Dock Firmware file failed, reg = 0x%x\n",
784 tmp);
785 goto next;
786 }
787 dev_info(emu->card->dev,
788 "emu1010: Audio Dock Firmware loaded\n");
789 snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
790 snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
791 dev_info(emu->card->dev, "Audio Dock ver: %u.%u\n", tmp, tmp2);
792 /* Sync clocking between 1010 and Dock */
793 /* Allow DLL to settle */
794 msleep(10);
795 /* Unmute all. Default is muted after a firmware load */
796 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
797 } else if (!reg && emu->emu1010.last_reg) {
798 /* Audio Dock removed */
799 dev_info(emu->card->dev, "emu1010: Audio Dock detached\n");
800 /* Unmute all */
801 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
802 }
803
804 next:
805 emu->emu1010.last_reg = reg;
806 if (!emu->card->shutdown)
807 schedule_delayed_work(&emu->emu1010.firmware_work,
808 msecs_to_jiffies(1000));
809 }
810
811 /*
812 * EMU-1010 - details found out from this driver, official MS Win drivers,
813 * testing the card:
814 *
815 * Audigy2 (aka Alice2):
816 * ---------------------
817 * * communication over PCI
818 * * conversion of 32-bit data coming over EMU32 links from HANA FPGA
819 * to 2 x 16-bit, using internal DSP instructions
820 * * slave mode, clock supplied by HANA
821 * * linked to HANA using:
822 * 32 x 32-bit serial EMU32 output channels
823 * 16 x EMU32 input channels
824 * (?) x I2S I/O channels (?)
825 *
826 * FPGA (aka HANA):
827 * ---------------
828 * * provides all (?) physical inputs and outputs of the card
829 * (ADC, DAC, SPDIF I/O, ADAT I/O, etc.)
830 * * provides clock signal for the card and Alice2
831 * * two crystals - for 44.1kHz and 48kHz multiples
832 * * provides internal routing of signal sources to signal destinations
833 * * inputs/outputs to Alice2 - see above
834 *
835 * Current status of the driver:
836 * ----------------------------
837 * * only 44.1/48kHz supported (the MS Win driver supports up to 192 kHz)
838 * * PCM device nb. 2:
839 * 16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
840 * 16 x 32-bit capture - snd_emu10k1_capture_efx_ops
841 */
842 static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
843 {
844 unsigned int i;
845 u32 tmp, tmp2, reg;
846 int err;
847
848 dev_info(emu->card->dev, "emu1010: Special config.\n");
849 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
850 * Lock Sound Memory Cache, Lock Tank Memory Cache,
851 * Mute all codecs.
852 */
853 outl(0x0005a00c, emu->port + HCFG);
854 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
855 * Lock Tank Memory Cache,
856 * Mute all codecs.
857 */
858 outl(0x0005a004, emu->port + HCFG);
859 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
860 * Mute all codecs.
861 */
862 outl(0x0005a000, emu->port + HCFG);
863 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
864 * Mute all codecs.
865 */
866 outl(0x0005a000, emu->port + HCFG);
867
868 /* Disable 48Volt power to Audio Dock */
869 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
870
871 /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
872 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
873 dev_dbg(emu->card->dev, "reg1 = 0x%x\n", reg);
874 if ((reg & 0x3f) == 0x15) {
875 /* FPGA netlist already present so clear it */
876 /* Return to programming mode */
877
878 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0x02);
879 }
880 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
881 dev_dbg(emu->card->dev, "reg2 = 0x%x\n", reg);
882 if ((reg & 0x3f) == 0x15) {
883 /* FPGA failed to return to programming mode */
884 dev_info(emu->card->dev,
885 "emu1010: FPGA failed to return to programming mode\n");
886 return -ENODEV;
887 }
888 dev_info(emu->card->dev, "emu1010: EMU_HANA_ID = 0x%x\n", reg);
889
890 err = snd_emu1010_load_firmware(emu, 0, &emu->firmware);
891 if (err < 0) {
892 dev_info(emu->card->dev, "emu1010: Loading Firmware failed\n");
893 return err;
894 }
895
896 /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
897 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
898 if ((reg & 0x3f) != 0x15) {
899 /* FPGA failed to be programmed */
900 dev_info(emu->card->dev,
901 "emu1010: Loading Hana Firmware file failed, reg = 0x%x\n",
902 reg);
903 return -ENODEV;
904 }
905
906 dev_info(emu->card->dev, "emu1010: Hana Firmware loaded\n");
907 snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp);
908 snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2);
909 dev_info(emu->card->dev, "emu1010: Hana version: %u.%u\n", tmp, tmp2);
910 /* Enable 48Volt power to Audio Dock */
911 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON);
912
913 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
914 dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
915 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
916 dev_info(emu->card->dev, "emu1010: Card options = 0x%x\n", reg);
917 snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp);
918 /* Optical -> ADAT I/O */
919 /* 0 : SPDIF
920 * 1 : ADAT
921 */
922 emu->emu1010.optical_in = 1; /* IN_ADAT */
923 emu->emu1010.optical_out = 1; /* IN_ADAT */
924 tmp = 0;
925 tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
926 (emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
927 snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
928 snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp);
929 /* Set no attenuation on Audio Dock pads. */
930 snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00);
931 emu->emu1010.adc_pads = 0x00;
932 snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
933 /* Unmute Audio dock DACs, Headphone source DAC-4. */
934 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
935 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
936 snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp);
937 /* DAC PADs. */
938 snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f);
939 emu->emu1010.dac_pads = 0x0f;
940 snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
941 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
942 snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
943 /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
944 snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10);
945 /* MIDI routing */
946 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19);
947 /* Unknown. */
948 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c);
949 /* IRQ Enable: All on */
950 /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */
951 /* IRQ Enable: All off */
952 snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
953
954 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
955 dev_info(emu->card->dev, "emu1010: Card options3 = 0x%x\n", reg);
956 /* Default WCLK set to 48kHz. */
957 snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00);
958 /* Word Clock source, Internal 48kHz x1 */
959 snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
960 /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
961 /* Audio Dock LEDs. */
962 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
963
964 #if 0
965 /* For 96kHz */
966 snd_emu1010_fpga_link_dst_src_write(emu,
967 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
968 snd_emu1010_fpga_link_dst_src_write(emu,
969 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
970 snd_emu1010_fpga_link_dst_src_write(emu,
971 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT2);
972 snd_emu1010_fpga_link_dst_src_write(emu,
973 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT2);
974 #endif
975 #if 0
976 /* For 192kHz */
977 snd_emu1010_fpga_link_dst_src_write(emu,
978 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
979 snd_emu1010_fpga_link_dst_src_write(emu,
980 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
981 snd_emu1010_fpga_link_dst_src_write(emu,
982 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
983 snd_emu1010_fpga_link_dst_src_write(emu,
984 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_RIGHT2);
985 snd_emu1010_fpga_link_dst_src_write(emu,
986 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT3);
987 snd_emu1010_fpga_link_dst_src_write(emu,
988 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT3);
989 snd_emu1010_fpga_link_dst_src_write(emu,
990 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HAMOA_ADC_LEFT4);
991 snd_emu1010_fpga_link_dst_src_write(emu,
992 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HAMOA_ADC_RIGHT4);
993 #endif
994 #if 1
995 /* For 48kHz */
996 snd_emu1010_fpga_link_dst_src_write(emu,
997 EMU_DST_ALICE2_EMU32_0, EMU_SRC_DOCK_MIC_A1);
998 snd_emu1010_fpga_link_dst_src_write(emu,
999 EMU_DST_ALICE2_EMU32_1, EMU_SRC_DOCK_MIC_B1);
1000 snd_emu1010_fpga_link_dst_src_write(emu,
1001 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
1002 snd_emu1010_fpga_link_dst_src_write(emu,
1003 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_LEFT2);
1004 snd_emu1010_fpga_link_dst_src_write(emu,
1005 EMU_DST_ALICE2_EMU32_4, EMU_SRC_DOCK_ADC1_LEFT1);
1006 snd_emu1010_fpga_link_dst_src_write(emu,
1007 EMU_DST_ALICE2_EMU32_5, EMU_SRC_DOCK_ADC1_RIGHT1);
1008 snd_emu1010_fpga_link_dst_src_write(emu,
1009 EMU_DST_ALICE2_EMU32_6, EMU_SRC_DOCK_ADC2_LEFT1);
1010 snd_emu1010_fpga_link_dst_src_write(emu,
1011 EMU_DST_ALICE2_EMU32_7, EMU_SRC_DOCK_ADC2_RIGHT1);
1012 /* Pavel Hofman - setting defaults for 8 more capture channels
1013 * Defaults only, users will set their own values anyways, let's
1014 * just copy/paste.
1015 */
1016
1017 snd_emu1010_fpga_link_dst_src_write(emu,
1018 EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
1019 snd_emu1010_fpga_link_dst_src_write(emu,
1020 EMU_DST_ALICE2_EMU32_9, EMU_SRC_DOCK_MIC_B1);
1021 snd_emu1010_fpga_link_dst_src_write(emu,
1022 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HAMOA_ADC_LEFT2);
1023 snd_emu1010_fpga_link_dst_src_write(emu,
1024 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HAMOA_ADC_LEFT2);
1025 snd_emu1010_fpga_link_dst_src_write(emu,
1026 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_ADC1_LEFT1);
1027 snd_emu1010_fpga_link_dst_src_write(emu,
1028 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_ADC1_RIGHT1);
1029 snd_emu1010_fpga_link_dst_src_write(emu,
1030 EMU_DST_ALICE2_EMU32_E, EMU_SRC_DOCK_ADC2_LEFT1);
1031 snd_emu1010_fpga_link_dst_src_write(emu,
1032 EMU_DST_ALICE2_EMU32_F, EMU_SRC_DOCK_ADC2_RIGHT1);
1033 #endif
1034 #if 0
1035 /* Original */
1036 snd_emu1010_fpga_link_dst_src_write(emu,
1037 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HANA_ADAT);
1038 snd_emu1010_fpga_link_dst_src_write(emu,
1039 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HANA_ADAT + 1);
1040 snd_emu1010_fpga_link_dst_src_write(emu,
1041 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HANA_ADAT + 2);
1042 snd_emu1010_fpga_link_dst_src_write(emu,
1043 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HANA_ADAT + 3);
1044 snd_emu1010_fpga_link_dst_src_write(emu,
1045 EMU_DST_ALICE2_EMU32_8, EMU_SRC_HANA_ADAT + 4);
1046 snd_emu1010_fpga_link_dst_src_write(emu,
1047 EMU_DST_ALICE2_EMU32_9, EMU_SRC_HANA_ADAT + 5);
1048 snd_emu1010_fpga_link_dst_src_write(emu,
1049 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HANA_ADAT + 6);
1050 snd_emu1010_fpga_link_dst_src_write(emu,
1051 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HANA_ADAT + 7);
1052 snd_emu1010_fpga_link_dst_src_write(emu,
1053 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_MIC_A1);
1054 snd_emu1010_fpga_link_dst_src_write(emu,
1055 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_MIC_B1);
1056 snd_emu1010_fpga_link_dst_src_write(emu,
1057 EMU_DST_ALICE2_EMU32_E, EMU_SRC_HAMOA_ADC_LEFT2);
1058 snd_emu1010_fpga_link_dst_src_write(emu,
1059 EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
1060 #endif
1061 for (i = 0; i < 0x20; i++) {
1062 /* AudioDock Elink <- Silence */
1063 snd_emu1010_fpga_link_dst_src_write(emu, 0x0100 + i, EMU_SRC_SILENCE);
1064 }
1065 for (i = 0; i < 4; i++) {
1066 /* Hana SPDIF Out <- Silence */
1067 snd_emu1010_fpga_link_dst_src_write(emu, 0x0200 + i, EMU_SRC_SILENCE);
1068 }
1069 for (i = 0; i < 7; i++) {
1070 /* Hamoa DAC <- Silence */
1071 snd_emu1010_fpga_link_dst_src_write(emu, 0x0300 + i, EMU_SRC_SILENCE);
1072 }
1073 for (i = 0; i < 7; i++) {
1074 /* Hana ADAT Out <- Silence */
1075 snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
1076 }
1077 snd_emu1010_fpga_link_dst_src_write(emu,
1078 EMU_DST_ALICE_I2S0_LEFT, EMU_SRC_DOCK_ADC1_LEFT1);
1079 snd_emu1010_fpga_link_dst_src_write(emu,
1080 EMU_DST_ALICE_I2S0_RIGHT, EMU_SRC_DOCK_ADC1_RIGHT1);
1081 snd_emu1010_fpga_link_dst_src_write(emu,
1082 EMU_DST_ALICE_I2S1_LEFT, EMU_SRC_DOCK_ADC2_LEFT1);
1083 snd_emu1010_fpga_link_dst_src_write(emu,
1084 EMU_DST_ALICE_I2S1_RIGHT, EMU_SRC_DOCK_ADC2_RIGHT1);
1085 snd_emu1010_fpga_link_dst_src_write(emu,
1086 EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
1087 snd_emu1010_fpga_link_dst_src_write(emu,
1088 EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
1089 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01); /* Unmute all */
1090
1091 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
1092
1093 /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1094 * Lock Sound Memory Cache, Lock Tank Memory Cache,
1095 * Mute all codecs.
1096 */
1097 outl(0x0000a000, emu->port + HCFG);
1098 /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1099 * Lock Sound Memory Cache, Lock Tank Memory Cache,
1100 * Un-Mute all codecs.
1101 */
1102 outl(0x0000a001, emu->port + HCFG);
1103
1104 /* Initial boot complete. Now patches */
1105
1106 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
1107 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
1108 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
1109 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
1110 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
1111 snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
1112 snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10); /* SPDIF Format spdif (or 0x11 for aes/ebu) */
1113
1114 #if 0
1115 snd_emu1010_fpga_link_dst_src_write(emu,
1116 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32B + 2); /* ALICE2 bus 0xa2 */
1117 snd_emu1010_fpga_link_dst_src_write(emu,
1118 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32B + 3); /* ALICE2 bus 0xa3 */
1119 snd_emu1010_fpga_link_dst_src_write(emu,
1120 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 2); /* ALICE2 bus 0xb2 */
1121 snd_emu1010_fpga_link_dst_src_write(emu,
1122 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
1123 #endif
1124 /* Default outputs */
1125 if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
1126 /* 1616(M) cardbus default outputs */
1127 /* ALICE2 bus 0xa0 */
1128 snd_emu1010_fpga_link_dst_src_write(emu,
1129 EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1130 emu->emu1010.output_source[0] = 17;
1131 snd_emu1010_fpga_link_dst_src_write(emu,
1132 EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1133 emu->emu1010.output_source[1] = 18;
1134 snd_emu1010_fpga_link_dst_src_write(emu,
1135 EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1136 emu->emu1010.output_source[2] = 19;
1137 snd_emu1010_fpga_link_dst_src_write(emu,
1138 EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1139 emu->emu1010.output_source[3] = 20;
1140 snd_emu1010_fpga_link_dst_src_write(emu,
1141 EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1142 emu->emu1010.output_source[4] = 21;
1143 snd_emu1010_fpga_link_dst_src_write(emu,
1144 EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1145 emu->emu1010.output_source[5] = 22;
1146 /* ALICE2 bus 0xa0 */
1147 snd_emu1010_fpga_link_dst_src_write(emu,
1148 EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
1149 emu->emu1010.output_source[16] = 17;
1150 snd_emu1010_fpga_link_dst_src_write(emu,
1151 EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
1152 emu->emu1010.output_source[17] = 18;
1153 } else {
1154 /* ALICE2 bus 0xa0 */
1155 snd_emu1010_fpga_link_dst_src_write(emu,
1156 EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1157 emu->emu1010.output_source[0] = 21;
1158 snd_emu1010_fpga_link_dst_src_write(emu,
1159 EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1160 emu->emu1010.output_source[1] = 22;
1161 snd_emu1010_fpga_link_dst_src_write(emu,
1162 EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1163 emu->emu1010.output_source[2] = 23;
1164 snd_emu1010_fpga_link_dst_src_write(emu,
1165 EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1166 emu->emu1010.output_source[3] = 24;
1167 snd_emu1010_fpga_link_dst_src_write(emu,
1168 EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1169 emu->emu1010.output_source[4] = 25;
1170 snd_emu1010_fpga_link_dst_src_write(emu,
1171 EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1172 emu->emu1010.output_source[5] = 26;
1173 snd_emu1010_fpga_link_dst_src_write(emu,
1174 EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
1175 emu->emu1010.output_source[6] = 27;
1176 snd_emu1010_fpga_link_dst_src_write(emu,
1177 EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
1178 emu->emu1010.output_source[7] = 28;
1179 /* ALICE2 bus 0xa0 */
1180 snd_emu1010_fpga_link_dst_src_write(emu,
1181 EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1182 emu->emu1010.output_source[8] = 21;
1183 snd_emu1010_fpga_link_dst_src_write(emu,
1184 EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1185 emu->emu1010.output_source[9] = 22;
1186 /* ALICE2 bus 0xa0 */
1187 snd_emu1010_fpga_link_dst_src_write(emu,
1188 EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1189 emu->emu1010.output_source[10] = 21;
1190 snd_emu1010_fpga_link_dst_src_write(emu,
1191 EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1192 emu->emu1010.output_source[11] = 22;
1193 /* ALICE2 bus 0xa0 */
1194 snd_emu1010_fpga_link_dst_src_write(emu,
1195 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1196 emu->emu1010.output_source[12] = 21;
1197 snd_emu1010_fpga_link_dst_src_write(emu,
1198 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1199 emu->emu1010.output_source[13] = 22;
1200 /* ALICE2 bus 0xa0 */
1201 snd_emu1010_fpga_link_dst_src_write(emu,
1202 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1203 emu->emu1010.output_source[14] = 21;
1204 snd_emu1010_fpga_link_dst_src_write(emu,
1205 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1206 emu->emu1010.output_source[15] = 22;
1207 /* ALICE2 bus 0xa0 */
1208 snd_emu1010_fpga_link_dst_src_write(emu,
1209 EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
1210 emu->emu1010.output_source[16] = 21;
1211 snd_emu1010_fpga_link_dst_src_write(emu,
1212 EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
1213 emu->emu1010.output_source[17] = 22;
1214 snd_emu1010_fpga_link_dst_src_write(emu,
1215 EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
1216 emu->emu1010.output_source[18] = 23;
1217 snd_emu1010_fpga_link_dst_src_write(emu,
1218 EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
1219 emu->emu1010.output_source[19] = 24;
1220 snd_emu1010_fpga_link_dst_src_write(emu,
1221 EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
1222 emu->emu1010.output_source[20] = 25;
1223 snd_emu1010_fpga_link_dst_src_write(emu,
1224 EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
1225 emu->emu1010.output_source[21] = 26;
1226 snd_emu1010_fpga_link_dst_src_write(emu,
1227 EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
1228 emu->emu1010.output_source[22] = 27;
1229 snd_emu1010_fpga_link_dst_src_write(emu,
1230 EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
1231 emu->emu1010.output_source[23] = 28;
1232 }
1233 /* TEMP: Select SPDIF in/out */
1234 /* snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); */ /* Output spdif */
1235
1236 /* TEMP: Select 48kHz SPDIF out */
1237 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
1238 snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
1239 /* Word Clock source, Internal 48kHz x1 */
1240 snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
1241 /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
1242 emu->emu1010.internal_clock = 1; /* 48000 */
1243 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12); /* Set LEDs on Audio Dock */
1244 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
1245 /* snd_emu1010_fpga_write(emu, 0x7, 0x0); */ /* Mute all */
1246 /* snd_emu1010_fpga_write(emu, 0x7, 0x1); */ /* Unmute all */
1247 /* snd_emu1010_fpga_write(emu, 0xe, 0x12); */ /* Set LEDs on Audio Dock */
1248
1249 return 0;
1250 }
1251 /*
1252 * Create the EMU10K1 instance
1253 */
1254
1255 #ifdef CONFIG_PM_SLEEP
1256 static int alloc_pm_buffer(struct snd_emu10k1 *emu);
1257 static void free_pm_buffer(struct snd_emu10k1 *emu);
1258 #endif
1259
1260 static int snd_emu10k1_free(struct snd_emu10k1 *emu)
1261 {
1262 if (emu->port) { /* avoid access to already used hardware */
1263 snd_emu10k1_fx8010_tram_setup(emu, 0);
1264 snd_emu10k1_done(emu);
1265 snd_emu10k1_free_efx(emu);
1266 }
1267 if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
1268 /* Disable 48Volt power to Audio Dock */
1269 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
1270 }
1271 cancel_delayed_work_sync(&emu->emu1010.firmware_work);
1272 release_firmware(emu->firmware);
1273 release_firmware(emu->dock_fw);
1274 if (emu->irq >= 0)
1275 free_irq(emu->irq, emu);
1276 snd_util_memhdr_free(emu->memhdr);
1277 if (emu->silent_page.area)
1278 snd_dma_free_pages(&emu->silent_page);
1279 if (emu->ptb_pages.area)
1280 snd_dma_free_pages(&emu->ptb_pages);
1281 vfree(emu->page_ptr_table);
1282 vfree(emu->page_addr_table);
1283 #ifdef CONFIG_PM_SLEEP
1284 free_pm_buffer(emu);
1285 #endif
1286 if (emu->port)
1287 pci_release_regions(emu->pci);
1288 if (emu->card_capabilities->ca0151_chip) /* P16V */
1289 snd_p16v_free(emu);
1290 pci_disable_device(emu->pci);
1291 kfree(emu);
1292 return 0;
1293 }
1294
1295 static int snd_emu10k1_dev_free(struct snd_device *device)
1296 {
1297 struct snd_emu10k1 *emu = device->device_data;
1298 return snd_emu10k1_free(emu);
1299 }
1300
1301 static struct snd_emu_chip_details emu_chip_details[] = {
1302 /* Audigy 5/Rx SB1550 */
1303 /* Tested by michael@gernoth.net 28 Mar 2015 */
1304 /* DSP: CA10300-IAT LF
1305 * DAC: Cirrus Logic CS4382-KQZ
1306 * ADC: Philips 1361T
1307 * AC97: Sigmatel STAC9750
1308 * CA0151: None
1309 */
1310 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10241102,
1311 .driver = "Audigy2", .name = "SB Audigy 5/Rx [SB1550]",
1312 .id = "Audigy2",
1313 .emu10k2_chip = 1,
1314 .ca0108_chip = 1,
1315 .spk71 = 1,
1316 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1317 .ac97_chip = 1},
1318 /* Audigy4 (Not PRO) SB0610 */
1319 /* Tested by James@superbug.co.uk 4th April 2006 */
1320 /* A_IOCFG bits
1321 * Output
1322 * 0: ?
1323 * 1: ?
1324 * 2: ?
1325 * 3: 0 - Digital Out, 1 - Line in
1326 * 4: ?
1327 * 5: ?
1328 * 6: ?
1329 * 7: ?
1330 * Input
1331 * 8: ?
1332 * 9: ?
1333 * A: Green jack sense (Front)
1334 * B: ?
1335 * C: Black jack sense (Rear/Side Right)
1336 * D: Yellow jack sense (Center/LFE/Side Left)
1337 * E: ?
1338 * F: ?
1339 *
1340 * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
1341 * 0 - Digital Out
1342 * 1 - Line in
1343 */
1344 /* Mic input not tested.
1345 * Analog CD input not tested
1346 * Digital Out not tested.
1347 * Line in working.
1348 * Audio output 5.1 working. Side outputs not working.
1349 */
1350 /* DSP: CA10300-IAT LF
1351 * DAC: Cirrus Logic CS4382-KQZ
1352 * ADC: Philips 1361T
1353 * AC97: Sigmatel STAC9750
1354 * CA0151: None
1355 */
1356 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
1357 .driver = "Audigy2", .name = "SB Audigy 4 [SB0610]",
1358 .id = "Audigy2",
1359 .emu10k2_chip = 1,
1360 .ca0108_chip = 1,
1361 .spk71 = 1,
1362 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1363 .ac97_chip = 1} ,
1364 /* Audigy 2 Value AC3 out does not work yet.
1365 * Need to find out how to turn off interpolators.
1366 */
1367 /* Tested by James@superbug.co.uk 3rd July 2005 */
1368 /* DSP: CA0108-IAT
1369 * DAC: CS4382-KQ
1370 * ADC: Philips 1361T
1371 * AC97: STAC9750
1372 * CA0151: None
1373 */
1374 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
1375 .driver = "Audigy2", .name = "SB Audigy 2 Value [SB0400]",
1376 .id = "Audigy2",
1377 .emu10k2_chip = 1,
1378 .ca0108_chip = 1,
1379 .spk71 = 1,
1380 .ac97_chip = 1} ,
1381 /* Audigy 2 ZS Notebook Cardbus card.*/
1382 /* Tested by James@superbug.co.uk 6th November 2006 */
1383 /* Audio output 7.1/Headphones working.
1384 * Digital output working. (AC3 not checked, only PCM)
1385 * Audio Mic/Line inputs working.
1386 * Digital input not tested.
1387 */
1388 /* DSP: Tina2
1389 * DAC: Wolfson WM8768/WM8568
1390 * ADC: Wolfson WM8775
1391 * AC97: None
1392 * CA0151: None
1393 */
1394 /* Tested by James@superbug.co.uk 4th April 2006 */
1395 /* A_IOCFG bits
1396 * Output
1397 * 0: Not Used
1398 * 1: 0 = Mute all the 7.1 channel out. 1 = unmute.
1399 * 2: Analog input 0 = line in, 1 = mic in
1400 * 3: Not Used
1401 * 4: Digital output 0 = off, 1 = on.
1402 * 5: Not Used
1403 * 6: Not Used
1404 * 7: Not Used
1405 * Input
1406 * All bits 1 (0x3fxx) means nothing plugged in.
1407 * 8-9: 0 = Line in/Mic, 2 = Optical in, 3 = Nothing.
1408 * A-B: 0 = Headphones, 2 = Optical out, 3 = Nothing.
1409 * C-D: 2 = Front/Rear/etc, 3 = nothing.
1410 * E-F: Always 0
1411 *
1412 */
1413 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
1414 .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]",
1415 .id = "Audigy2",
1416 .emu10k2_chip = 1,
1417 .ca0108_chip = 1,
1418 .ca_cardbus_chip = 1,
1419 .spi_dac = 1,
1420 .i2c_adc = 1,
1421 .spk71 = 1} ,
1422 /* Tested by James@superbug.co.uk 4th Nov 2007. */
1423 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
1424 .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
1425 .id = "EMU1010",
1426 .emu10k2_chip = 1,
1427 .ca0108_chip = 1,
1428 .ca_cardbus_chip = 1,
1429 .spk71 = 1 ,
1430 .emu_model = EMU_MODEL_EMU1616},
1431 /* Tested by James@superbug.co.uk 4th Nov 2007. */
1432 /* This is MAEM8960, 0202 is MAEM 8980 */
1433 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
1434 .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM8960]",
1435 .id = "EMU1010",
1436 .emu10k2_chip = 1,
1437 .ca0108_chip = 1,
1438 .spk71 = 1,
1439 .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
1440 /* Tested by Maxim Kachur <mcdebugger@duganet.ru> 17th Oct 2012. */
1441 /* This is MAEM8986, 0202 is MAEM8980 */
1442 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40071102,
1443 .driver = "Audigy2", .name = "E-mu 1010 PCIe [MAEM8986]",
1444 .id = "EMU1010",
1445 .emu10k2_chip = 1,
1446 .ca0108_chip = 1,
1447 .spk71 = 1,
1448 .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 PCIe */
1449 /* Tested by James@superbug.co.uk 8th July 2005. */
1450 /* This is MAEM8810, 0202 is MAEM8820 */
1451 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
1452 .driver = "Audigy2", .name = "E-mu 1010 [MAEM8810]",
1453 .id = "EMU1010",
1454 .emu10k2_chip = 1,
1455 .ca0102_chip = 1,
1456 .spk71 = 1,
1457 .emu_model = EMU_MODEL_EMU1010}, /* EMU 1010 old revision */
1458 /* EMU0404b */
1459 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
1460 .driver = "Audigy2", .name = "E-mu 0404b PCI [MAEM8852]",
1461 .id = "EMU0404",
1462 .emu10k2_chip = 1,
1463 .ca0108_chip = 1,
1464 .spk71 = 1,
1465 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 new revision */
1466 /* Tested by James@superbug.co.uk 20-3-2007. */
1467 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
1468 .driver = "Audigy2", .name = "E-mu 0404 [MAEM8850]",
1469 .id = "EMU0404",
1470 .emu10k2_chip = 1,
1471 .ca0102_chip = 1,
1472 .spk71 = 1,
1473 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
1474 /* EMU0404 PCIe */
1475 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40051102,
1476 .driver = "Audigy2", .name = "E-mu 0404 PCIe [MAEM8984]",
1477 .id = "EMU0404",
1478 .emu10k2_chip = 1,
1479 .ca0108_chip = 1,
1480 .spk71 = 1,
1481 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 PCIe ver_03 */
1482 /* Note that all E-mu cards require kernel 2.6 or newer. */
1483 {.vendor = 0x1102, .device = 0x0008,
1484 .driver = "Audigy2", .name = "SB Audigy 2 Value [Unknown]",
1485 .id = "Audigy2",
1486 .emu10k2_chip = 1,
1487 .ca0108_chip = 1,
1488 .ac97_chip = 1} ,
1489 /* Tested by James@superbug.co.uk 3rd July 2005 */
1490 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
1491 .driver = "Audigy2", .name = "SB Audigy 4 PRO [SB0380]",
1492 .id = "Audigy2",
1493 .emu10k2_chip = 1,
1494 .ca0102_chip = 1,
1495 .ca0151_chip = 1,
1496 .spk71 = 1,
1497 .spdif_bug = 1,
1498 .ac97_chip = 1} ,
1499 /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
1500 /* The 0x20061102 does have SB0350 written on it
1501 * Just like 0x20021102
1502 */
1503 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
1504 .driver = "Audigy2", .name = "SB Audigy 2 [SB0350b]",
1505 .id = "Audigy2",
1506 .emu10k2_chip = 1,
1507 .ca0102_chip = 1,
1508 .ca0151_chip = 1,
1509 .spk71 = 1,
1510 .spdif_bug = 1,
1511 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1512 .ac97_chip = 1} ,
1513 /* 0x20051102 also has SB0350 written on it, treated as Audigy 2 ZS by
1514 Creative's Windows driver */
1515 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20051102,
1516 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350a]",
1517 .id = "Audigy2",
1518 .emu10k2_chip = 1,
1519 .ca0102_chip = 1,
1520 .ca0151_chip = 1,
1521 .spk71 = 1,
1522 .spdif_bug = 1,
1523 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1524 .ac97_chip = 1} ,
1525 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
1526 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350]",
1527 .id = "Audigy2",
1528 .emu10k2_chip = 1,
1529 .ca0102_chip = 1,
1530 .ca0151_chip = 1,
1531 .spk71 = 1,
1532 .spdif_bug = 1,
1533 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1534 .ac97_chip = 1} ,
1535 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
1536 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0360]",
1537 .id = "Audigy2",
1538 .emu10k2_chip = 1,
1539 .ca0102_chip = 1,
1540 .ca0151_chip = 1,
1541 .spk71 = 1,
1542 .spdif_bug = 1,
1543 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1544 .ac97_chip = 1} ,
1545 /* Audigy 2 */
1546 /* Tested by James@superbug.co.uk 3rd July 2005 */
1547 /* DSP: CA0102-IAT
1548 * DAC: CS4382-KQ
1549 * ADC: Philips 1361T
1550 * AC97: STAC9721
1551 * CA0151: Yes
1552 */
1553 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
1554 .driver = "Audigy2", .name = "SB Audigy 2 [SB0240]",
1555 .id = "Audigy2",
1556 .emu10k2_chip = 1,
1557 .ca0102_chip = 1,
1558 .ca0151_chip = 1,
1559 .spk71 = 1,
1560 .spdif_bug = 1,
1561 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1562 .ac97_chip = 1} ,
1563 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
1564 .driver = "Audigy2", .name = "Audigy 2 Platinum EX [SB0280]",
1565 .id = "Audigy2",
1566 .emu10k2_chip = 1,
1567 .ca0102_chip = 1,
1568 .ca0151_chip = 1,
1569 .spk71 = 1,
1570 .spdif_bug = 1} ,
1571 /* Dell OEM/Creative Labs Audigy 2 ZS */
1572 /* See ALSA bug#1365 */
1573 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
1574 .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0353]",
1575 .id = "Audigy2",
1576 .emu10k2_chip = 1,
1577 .ca0102_chip = 1,
1578 .ca0151_chip = 1,
1579 .spk71 = 1,
1580 .spdif_bug = 1,
1581 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1582 .ac97_chip = 1} ,
1583 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
1584 .driver = "Audigy2", .name = "SB Audigy 2 Platinum [SB0240P]",
1585 .id = "Audigy2",
1586 .emu10k2_chip = 1,
1587 .ca0102_chip = 1,
1588 .ca0151_chip = 1,
1589 .spk71 = 1,
1590 .spdif_bug = 1,
1591 .invert_shared_spdif = 1, /* digital/analog switch swapped */
1592 .adc_1361t = 1, /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
1593 .ac97_chip = 1} ,
1594 {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
1595 .driver = "Audigy2", .name = "SB Audigy 2 [Unknown]",
1596 .id = "Audigy2",
1597 .emu10k2_chip = 1,
1598 .ca0102_chip = 1,
1599 .ca0151_chip = 1,
1600 .spdif_bug = 1,
1601 .ac97_chip = 1} ,
1602 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
1603 .driver = "Audigy", .name = "SB Audigy 1 [SB0092]",
1604 .id = "Audigy",
1605 .emu10k2_chip = 1,
1606 .ca0102_chip = 1,
1607 .ac97_chip = 1} ,
1608 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
1609 .driver = "Audigy", .name = "SB Audigy 1 ES [SB0160]",
1610 .id = "Audigy",
1611 .emu10k2_chip = 1,
1612 .ca0102_chip = 1,
1613 .spdif_bug = 1,
1614 .ac97_chip = 1} ,
1615 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
1616 .driver = "Audigy", .name = "SB Audigy 1 [SB0090]",
1617 .id = "Audigy",
1618 .emu10k2_chip = 1,
1619 .ca0102_chip = 1,
1620 .ac97_chip = 1} ,
1621 {.vendor = 0x1102, .device = 0x0004,
1622 .driver = "Audigy", .name = "Audigy 1 [Unknown]",
1623 .id = "Audigy",
1624 .emu10k2_chip = 1,
1625 .ca0102_chip = 1,
1626 .ac97_chip = 1} ,
1627 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
1628 .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1629 .id = "Live",
1630 .emu10k1_chip = 1,
1631 .ac97_chip = 1,
1632 .sblive51 = 1} ,
1633 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806b1102,
1634 .driver = "EMU10K1", .name = "SB Live! [SB0105]",
1635 .id = "Live",
1636 .emu10k1_chip = 1,
1637 .ac97_chip = 1,
1638 .sblive51 = 1} ,
1639 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806a1102,
1640 .driver = "EMU10K1", .name = "SB Live! Value [SB0103]",
1641 .id = "Live",
1642 .emu10k1_chip = 1,
1643 .ac97_chip = 1,
1644 .sblive51 = 1} ,
1645 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
1646 .driver = "EMU10K1", .name = "SB Live! Value [SB0101]",
1647 .id = "Live",
1648 .emu10k1_chip = 1,
1649 .ac97_chip = 1,
1650 .sblive51 = 1} ,
1651 /* Tested by ALSA bug#1680 26th December 2005 */
1652 /* note: It really has SB0220 written on the card, */
1653 /* but it's SB0228 according to kx.inf */
1654 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
1655 .driver = "EMU10K1", .name = "SB Live! 5.1 Dell OEM [SB0228]",
1656 .id = "Live",
1657 .emu10k1_chip = 1,
1658 .ac97_chip = 1,
1659 .sblive51 = 1} ,
1660 /* Tested by Thomas Zehetbauer 27th Aug 2005 */
1661 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
1662 .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1663 .id = "Live",
1664 .emu10k1_chip = 1,
1665 .ac97_chip = 1,
1666 .sblive51 = 1} ,
1667 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
1668 .driver = "EMU10K1", .name = "SB Live! 5.1",
1669 .id = "Live",
1670 .emu10k1_chip = 1,
1671 .ac97_chip = 1,
1672 .sblive51 = 1} ,
1673 /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
1674 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
1675 .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0060]",
1676 .id = "Live",
1677 .emu10k1_chip = 1,
1678 .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
1679 * share the same IDs!
1680 */
1681 .sblive51 = 1} ,
1682 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
1683 .driver = "EMU10K1", .name = "SB Live! Value [CT4850]",
1684 .id = "Live",
1685 .emu10k1_chip = 1,
1686 .ac97_chip = 1,
1687 .sblive51 = 1} ,
1688 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
1689 .driver = "EMU10K1", .name = "SB Live! Platinum [CT4760P]",
1690 .id = "Live",
1691 .emu10k1_chip = 1,
1692 .ac97_chip = 1} ,
1693 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
1694 .driver = "EMU10K1", .name = "SB Live! Value [CT4871]",
1695 .id = "Live",
1696 .emu10k1_chip = 1,
1697 .ac97_chip = 1,
1698 .sblive51 = 1} ,
1699 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
1700 .driver = "EMU10K1", .name = "SB Live! Value [CT4831]",
1701 .id = "Live",
1702 .emu10k1_chip = 1,
1703 .ac97_chip = 1,
1704 .sblive51 = 1} ,
1705 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
1706 .driver = "EMU10K1", .name = "SB Live! Value [CT4870]",
1707 .id = "Live",
1708 .emu10k1_chip = 1,
1709 .ac97_chip = 1,
1710 .sblive51 = 1} ,
1711 /* Tested by James@superbug.co.uk 3rd July 2005 */
1712 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
1713 .driver = "EMU10K1", .name = "SB Live! Value [CT4832]",
1714 .id = "Live",
1715 .emu10k1_chip = 1,
1716 .ac97_chip = 1,
1717 .sblive51 = 1} ,
1718 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
1719 .driver = "EMU10K1", .name = "SB Live! Value [CT4830]",
1720 .id = "Live",
1721 .emu10k1_chip = 1,
1722 .ac97_chip = 1,
1723 .sblive51 = 1} ,
1724 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
1725 .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
1726 .id = "Live",
1727 .emu10k1_chip = 1,
1728 .ac97_chip = 1,
1729 .sblive51 = 1} ,
1730 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
1731 .driver = "EMU10K1", .name = "SB Live! Value [CT4780]",
1732 .id = "Live",
1733 .emu10k1_chip = 1,
1734 .ac97_chip = 1,
1735 .sblive51 = 1} ,
1736 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
1737 .driver = "EMU10K1", .name = "E-mu APS [PC545]",
1738 .id = "APS",
1739 .emu10k1_chip = 1,
1740 .ecard = 1} ,
1741 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
1742 .driver = "EMU10K1", .name = "SB Live! [CT4620]",
1743 .id = "Live",
1744 .emu10k1_chip = 1,
1745 .ac97_chip = 1,
1746 .sblive51 = 1} ,
1747 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
1748 .driver = "EMU10K1", .name = "SB Live! Value [CT4670]",
1749 .id = "Live",
1750 .emu10k1_chip = 1,
1751 .ac97_chip = 1,
1752 .sblive51 = 1} ,
1753 {.vendor = 0x1102, .device = 0x0002,
1754 .driver = "EMU10K1", .name = "SB Live! [Unknown]",
1755 .id = "Live",
1756 .emu10k1_chip = 1,
1757 .ac97_chip = 1,
1758 .sblive51 = 1} ,
1759 { } /* terminator */
1760 };
1761
1762 /*
1763 * The chip (at least the Audigy 2 CA0102 chip, but most likely others, too)
1764 * has a problem that from time to time it likes to do few DMA reads a bit
1765 * beyond its normal allocation and gets very confused if these reads get
1766 * blocked by a IOMMU.
1767 *
1768 * This behaviour has been observed for the first (reserved) page
1769 * (for which it happens multiple times at every playback), often for various
1770 * synth pages and sometimes for PCM playback buffers and the page table
1771 * memory itself.
1772 *
1773 * As a workaround let's widen these DMA allocations by an extra page if we
1774 * detect that the device is behind a non-passthrough IOMMU.
1775 */
1776 static void snd_emu10k1_detect_iommu(struct snd_emu10k1 *emu)
1777 {
1778 struct iommu_domain *domain;
1779
1780 emu->iommu_workaround = false;
1781
1782 if (!iommu_present(emu->card->dev->bus))
1783 return;
1784
1785 domain = iommu_get_domain_for_dev(emu->card->dev);
1786 if (domain && domain->type == IOMMU_DOMAIN_IDENTITY)
1787 return;
1788
1789 dev_notice(emu->card->dev,
1790 "non-passthrough IOMMU detected, widening DMA allocations");
1791 emu->iommu_workaround = true;
1792 }
1793
1794 int snd_emu10k1_create(struct snd_card *card,
1795 struct pci_dev *pci,
1796 unsigned short extin_mask,
1797 unsigned short extout_mask,
1798 long max_cache_bytes,
1799 int enable_ir,
1800 uint subsystem,
1801 struct snd_emu10k1 **remu)
1802 {
1803 struct snd_emu10k1 *emu;
1804 int idx, err;
1805 int is_audigy;
1806 size_t page_table_size;
1807 unsigned int silent_page;
1808 const struct snd_emu_chip_details *c;
1809 static struct snd_device_ops ops = {
1810 .dev_free = snd_emu10k1_dev_free,
1811 };
1812
1813 *remu = NULL;
1814
1815 /* enable PCI device */
1816 err = pci_enable_device(pci);
1817 if (err < 0)
1818 return err;
1819
1820 emu = kzalloc(sizeof(*emu), GFP_KERNEL);
1821 if (emu == NULL) {
1822 pci_disable_device(pci);
1823 return -ENOMEM;
1824 }
1825 emu->card = card;
1826 spin_lock_init(&emu->reg_lock);
1827 spin_lock_init(&emu->emu_lock);
1828 spin_lock_init(&emu->spi_lock);
1829 spin_lock_init(&emu->i2c_lock);
1830 spin_lock_init(&emu->voice_lock);
1831 spin_lock_init(&emu->synth_lock);
1832 spin_lock_init(&emu->memblk_lock);
1833 mutex_init(&emu->fx8010.lock);
1834 INIT_LIST_HEAD(&emu->mapped_link_head);
1835 INIT_LIST_HEAD(&emu->mapped_order_link_head);
1836 emu->pci = pci;
1837 emu->irq = -1;
1838 emu->synth = NULL;
1839 emu->get_synth_voice = NULL;
1840 INIT_DELAYED_WORK(&emu->emu1010.firmware_work, emu1010_firmware_work);
1841 /* read revision & serial */
1842 emu->revision = pci->revision;
1843 pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
1844 pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
1845 dev_dbg(card->dev,
1846 "vendor = 0x%x, device = 0x%x, subsystem_vendor_id = 0x%x, subsystem_id = 0x%x\n",
1847 pci->vendor, pci->device, emu->serial, emu->model);
1848
1849 for (c = emu_chip_details; c->vendor; c++) {
1850 if (c->vendor == pci->vendor && c->device == pci->device) {
1851 if (subsystem) {
1852 if (c->subsystem && (c->subsystem == subsystem))
1853 break;
1854 else
1855 continue;
1856 } else {
1857 if (c->subsystem && (c->subsystem != emu->serial))
1858 continue;
1859 if (c->revision && c->revision != emu->revision)
1860 continue;
1861 }
1862 break;
1863 }
1864 }
1865 if (c->vendor == 0) {
1866 dev_err(card->dev, "emu10k1: Card not recognised\n");
1867 kfree(emu);
1868 pci_disable_device(pci);
1869 return -ENOENT;
1870 }
1871 emu->card_capabilities = c;
1872 if (c->subsystem && !subsystem)
1873 dev_dbg(card->dev, "Sound card name = %s\n", c->name);
1874 else if (subsystem)
1875 dev_dbg(card->dev, "Sound card name = %s, "
1876 "vendor = 0x%x, device = 0x%x, subsystem = 0x%x. "
1877 "Forced to subsystem = 0x%x\n", c->name,
1878 pci->vendor, pci->device, emu->serial, c->subsystem);
1879 else
1880 dev_dbg(card->dev, "Sound card name = %s, "
1881 "vendor = 0x%x, device = 0x%x, subsystem = 0x%x.\n",
1882 c->name, pci->vendor, pci->device,
1883 emu->serial);
1884
1885 if (!*card->id && c->id) {
1886 int i, n = 0;
1887 strlcpy(card->id, c->id, sizeof(card->id));
1888 for (;;) {
1889 for (i = 0; i < snd_ecards_limit; i++) {
1890 if (snd_cards[i] && !strcmp(snd_cards[i]->id, card->id))
1891 break;
1892 }
1893 if (i >= snd_ecards_limit)
1894 break;
1895 n++;
1896 if (n >= SNDRV_CARDS)
1897 break;
1898 snprintf(card->id, sizeof(card->id), "%s_%d", c->id, n);
1899 }
1900 }
1901
1902 is_audigy = emu->audigy = c->emu10k2_chip;
1903
1904 snd_emu10k1_detect_iommu(emu);
1905
1906 /* set addressing mode */
1907 emu->address_mode = is_audigy ? 0 : 1;
1908 /* set the DMA transfer mask */
1909 emu->dma_mask = emu->address_mode ? EMU10K1_DMA_MASK : AUDIGY_DMA_MASK;
1910 if (dma_set_mask_and_coherent(&pci->dev, emu->dma_mask) < 0) {
1911 dev_err(card->dev,
1912 "architecture does not support PCI busmaster DMA with mask 0x%lx\n",
1913 emu->dma_mask);
1914 kfree(emu);
1915 pci_disable_device(pci);
1916 return -ENXIO;
1917 }
1918 if (is_audigy)
1919 emu->gpr_base = A_FXGPREGBASE;
1920 else
1921 emu->gpr_base = FXGPREGBASE;
1922
1923 err = pci_request_regions(pci, "EMU10K1");
1924 if (err < 0) {
1925 kfree(emu);
1926 pci_disable_device(pci);
1927 return err;
1928 }
1929 emu->port = pci_resource_start(pci, 0);
1930
1931 emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
1932
1933 page_table_size = sizeof(u32) * (emu->address_mode ? MAXPAGES1 :
1934 MAXPAGES0);
1935 if (snd_emu10k1_alloc_pages_maybe_wider(emu, page_table_size,
1936 &emu->ptb_pages) < 0) {
1937 err = -ENOMEM;
1938 goto error;
1939 }
1940 dev_dbg(card->dev, "page table address range is %.8lx:%.8lx\n",
1941 (unsigned long)emu->ptb_pages.addr,
1942 (unsigned long)(emu->ptb_pages.addr + emu->ptb_pages.bytes));
1943
1944 emu->page_ptr_table = vmalloc(array_size(sizeof(void *),
1945 emu->max_cache_pages));
1946 emu->page_addr_table = vmalloc(array_size(sizeof(unsigned long),
1947 emu->max_cache_pages));
1948 if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) {
1949 err = -ENOMEM;
1950 goto error;
1951 }
1952
1953 if (snd_emu10k1_alloc_pages_maybe_wider(emu, EMUPAGESIZE,
1954 &emu->silent_page) < 0) {
1955 err = -ENOMEM;
1956 goto error;
1957 }
1958 dev_dbg(card->dev, "silent page range is %.8lx:%.8lx\n",
1959 (unsigned long)emu->silent_page.addr,
1960 (unsigned long)(emu->silent_page.addr +
1961 emu->silent_page.bytes));
1962
1963 emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE);
1964 if (emu->memhdr == NULL) {
1965 err = -ENOMEM;
1966 goto error;
1967 }
1968 emu->memhdr->block_extra_size = sizeof(struct snd_emu10k1_memblk) -
1969 sizeof(struct snd_util_memblk);
1970
1971 pci_set_master(pci);
1972
1973 emu->fx8010.fxbus_mask = 0x303f;
1974 if (extin_mask == 0)
1975 extin_mask = 0x3fcf;
1976 if (extout_mask == 0)
1977 extout_mask = 0x7fff;
1978 emu->fx8010.extin_mask = extin_mask;
1979 emu->fx8010.extout_mask = extout_mask;
1980 emu->enable_ir = enable_ir;
1981
1982 if (emu->card_capabilities->ca_cardbus_chip) {
1983 err = snd_emu10k1_cardbus_init(emu);
1984 if (err < 0)
1985 goto error;
1986 }
1987 if (emu->card_capabilities->ecard) {
1988 err = snd_emu10k1_ecard_init(emu);
1989 if (err < 0)
1990 goto error;
1991 } else if (emu->card_capabilities->emu_model) {
1992 err = snd_emu10k1_emu1010_init(emu);
1993 if (err < 0) {
1994 snd_emu10k1_free(emu);
1995 return err;
1996 }
1997 } else {
1998 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
1999 does not support this, it shouldn't do any harm */
2000 snd_emu10k1_ptr_write(emu, AC97SLOT, 0,
2001 AC97SLOT_CNTR|AC97SLOT_LFE);
2002 }
2003
2004 /* initialize TRAM setup */
2005 emu->fx8010.itram_size = (16 * 1024)/2;
2006 emu->fx8010.etram_pages.area = NULL;
2007 emu->fx8010.etram_pages.bytes = 0;
2008
2009 /* irq handler must be registered after I/O ports are activated */
2010 if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
2011 KBUILD_MODNAME, emu)) {
2012 err = -EBUSY;
2013 goto error;
2014 }
2015 emu->irq = pci->irq;
2016
2017 /*
2018 * Init to 0x02109204 :
2019 * Clock accuracy = 0 (1000ppm)
2020 * Sample Rate = 2 (48kHz)
2021 * Audio Channel = 1 (Left of 2)
2022 * Source Number = 0 (Unspecified)
2023 * Generation Status = 1 (Original for Cat Code 12)
2024 * Cat Code = 12 (Digital Signal Mixer)
2025 * Mode = 0 (Mode 0)
2026 * Emphasis = 0 (None)
2027 * CP = 1 (Copyright unasserted)
2028 * AN = 0 (Audio data)
2029 * P = 0 (Consumer)
2030 */
2031 emu->spdif_bits[0] = emu->spdif_bits[1] =
2032 emu->spdif_bits[2] = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
2033 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
2034 SPCS_GENERATIONSTATUS | 0x00001200 |
2035 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
2036
2037 /* Clear silent pages and set up pointers */
2038 memset(emu->silent_page.area, 0, emu->silent_page.bytes);
2039 silent_page = emu->silent_page.addr << emu->address_mode;
2040 for (idx = 0; idx < (emu->address_mode ? MAXPAGES1 : MAXPAGES0); idx++)
2041 ((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx);
2042
2043 /* set up voice indices */
2044 for (idx = 0; idx < NUM_G; idx++) {
2045 emu->voices[idx].emu = emu;
2046 emu->voices[idx].number = idx;
2047 }
2048
2049 err = snd_emu10k1_init(emu, enable_ir, 0);
2050 if (err < 0)
2051 goto error;
2052 #ifdef CONFIG_PM_SLEEP
2053 err = alloc_pm_buffer(emu);
2054 if (err < 0)
2055 goto error;
2056 #endif
2057
2058 /* Initialize the effect engine */
2059 err = snd_emu10k1_init_efx(emu);
2060 if (err < 0)
2061 goto error;
2062 snd_emu10k1_audio_enable(emu);
2063
2064 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops);
2065 if (err < 0)
2066 goto error;
2067
2068 #ifdef CONFIG_SND_PROC_FS
2069 snd_emu10k1_proc_init(emu);
2070 #endif
2071
2072 *remu = emu;
2073 return 0;
2074
2075 error:
2076 snd_emu10k1_free(emu);
2077 return err;
2078 }
2079
2080 #ifdef CONFIG_PM_SLEEP
2081 static unsigned char saved_regs[] = {
2082 CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
2083 FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
2084 ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2,
2085 TEMPENV, ADCCR, FXWC, MICBA, ADCBA, FXBA,
2086 MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
2087 SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX,
2088 0xff /* end */
2089 };
2090 static unsigned char saved_regs_audigy[] = {
2091 A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE,
2092 A_FXRT2, A_SENDAMOUNTS, A_FXRT1,
2093 0xff /* end */
2094 };
2095
2096 static int alloc_pm_buffer(struct snd_emu10k1 *emu)
2097 {
2098 int size;
2099
2100 size = ARRAY_SIZE(saved_regs);
2101 if (emu->audigy)
2102 size += ARRAY_SIZE(saved_regs_audigy);
2103 emu->saved_ptr = vmalloc(array3_size(4, NUM_G, size));
2104 if (!emu->saved_ptr)
2105 return -ENOMEM;
2106 if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
2107 return -ENOMEM;
2108 if (emu->card_capabilities->ca0151_chip &&
2109 snd_p16v_alloc_pm_buffer(emu) < 0)
2110 return -ENOMEM;
2111 return 0;
2112 }
2113
2114 static void free_pm_buffer(struct snd_emu10k1 *emu)
2115 {
2116 vfree(emu->saved_ptr);
2117 snd_emu10k1_efx_free_pm_buffer(emu);
2118 if (emu->card_capabilities->ca0151_chip)
2119 snd_p16v_free_pm_buffer(emu);
2120 }
2121
2122 void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu)
2123 {
2124 int i;
2125 unsigned char *reg;
2126 unsigned int *val;
2127
2128 val = emu->saved_ptr;
2129 for (reg = saved_regs; *reg != 0xff; reg++)
2130 for (i = 0; i < NUM_G; i++, val++)
2131 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2132 if (emu->audigy) {
2133 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2134 for (i = 0; i < NUM_G; i++, val++)
2135 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2136 }
2137 if (emu->audigy)
2138 emu->saved_a_iocfg = inl(emu->port + A_IOCFG);
2139 emu->saved_hcfg = inl(emu->port + HCFG);
2140 }
2141
2142 void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
2143 {
2144 if (emu->card_capabilities->ca_cardbus_chip)
2145 snd_emu10k1_cardbus_init(emu);
2146 if (emu->card_capabilities->ecard)
2147 snd_emu10k1_ecard_init(emu);
2148 else if (emu->card_capabilities->emu_model)
2149 snd_emu10k1_emu1010_init(emu);
2150 else
2151 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
2152 snd_emu10k1_init(emu, emu->enable_ir, 1);
2153 }
2154
2155 void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu)
2156 {
2157 int i;
2158 unsigned char *reg;
2159 unsigned int *val;
2160
2161 snd_emu10k1_audio_enable(emu);
2162
2163 /* resore for spdif */
2164 if (emu->audigy)
2165 outl(emu->saved_a_iocfg, emu->port + A_IOCFG);
2166 outl(emu->saved_hcfg, emu->port + HCFG);
2167
2168 val = emu->saved_ptr;
2169 for (reg = saved_regs; *reg != 0xff; reg++)
2170 for (i = 0; i < NUM_G; i++, val++)
2171 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2172 if (emu->audigy) {
2173 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2174 for (i = 0; i < NUM_G; i++, val++)
2175 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2176 }
2177 }
2178 #endif
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