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Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched
[wrt350n-kernel.git] / sound / pci / emu10k1 / emu10k1_main.c
blob9a9b977d3cf1c00173a76128a29be00dc51e683a
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/kthread.h>
36 #include <linux/delay.h>
37 #include <linux/init.h>
38 #include <linux/interrupt.h>
39 #include <linux/pci.h>
40 #include <linux/slab.h>
41 #include <linux/vmalloc.h>
42 #include <linux/mutex.h>
43
44
45 #include <sound/core.h>
46 #include <sound/emu10k1.h>
47 #include <linux/firmware.h>
48 #include "p16v.h"
49 #include "tina2.h"
50 #include "p17v.h"
51
52
53 #define HANA_FILENAME "emu/hana.fw"
54 #define DOCK_FILENAME "emu/audio_dock.fw"
55 #define EMU1010B_FILENAME "emu/emu1010b.fw"
56 #define MICRO_DOCK_FILENAME "emu/micro_dock.fw"
57 #define EMU0404_FILENAME "emu/emu0404.fw"
58 #define EMU1010_NOTEBOOK_FILENAME "emu/emu1010_notebook.fw"
59
60 MODULE_FIRMWARE(HANA_FILENAME);
61 MODULE_FIRMWARE(DOCK_FILENAME);
62 MODULE_FIRMWARE(EMU1010B_FILENAME);
63 MODULE_FIRMWARE(MICRO_DOCK_FILENAME);
64 MODULE_FIRMWARE(EMU0404_FILENAME);
65 MODULE_FIRMWARE(EMU1010_NOTEBOOK_FILENAME);
66
67
68 /*************************************************************************
69 * EMU10K1 init / done
70 *************************************************************************/
71
72 void snd_emu10k1_voice_init(struct snd_emu10k1 * emu, int ch)
73 {
74 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
75 snd_emu10k1_ptr_write(emu, IP, ch, 0);
76 snd_emu10k1_ptr_write(emu, VTFT, ch, 0xffff);
77 snd_emu10k1_ptr_write(emu, CVCF, ch, 0xffff);
78 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
79 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
80 snd_emu10k1_ptr_write(emu, CCR, ch, 0);
81
82 snd_emu10k1_ptr_write(emu, PSST, ch, 0);
83 snd_emu10k1_ptr_write(emu, DSL, ch, 0x10);
84 snd_emu10k1_ptr_write(emu, CCCA, ch, 0);
85 snd_emu10k1_ptr_write(emu, Z1, ch, 0);
86 snd_emu10k1_ptr_write(emu, Z2, ch, 0);
87 snd_emu10k1_ptr_write(emu, FXRT, ch, 0x32100000);
88
89 snd_emu10k1_ptr_write(emu, ATKHLDM, ch, 0);
90 snd_emu10k1_ptr_write(emu, DCYSUSM, ch, 0);
91 snd_emu10k1_ptr_write(emu, IFATN, ch, 0xffff);
92 snd_emu10k1_ptr_write(emu, PEFE, ch, 0);
93 snd_emu10k1_ptr_write(emu, FMMOD, ch, 0);
94 snd_emu10k1_ptr_write(emu, TREMFRQ, ch, 24); /* 1 Hz */
95 snd_emu10k1_ptr_write(emu, FM2FRQ2, ch, 24); /* 1 Hz */
96 snd_emu10k1_ptr_write(emu, TEMPENV, ch, 0);
97
98 /*** these are last so OFF prevents writing ***/
99 snd_emu10k1_ptr_write(emu, LFOVAL2, ch, 0);
100 snd_emu10k1_ptr_write(emu, LFOVAL1, ch, 0);
101 snd_emu10k1_ptr_write(emu, ATKHLDV, ch, 0);
102 snd_emu10k1_ptr_write(emu, ENVVOL, ch, 0);
103 snd_emu10k1_ptr_write(emu, ENVVAL, ch, 0);
104
105 /* Audigy extra stuffs */
106 if (emu->audigy) {
107 snd_emu10k1_ptr_write(emu, 0x4c, ch, 0); /* ?? */
108 snd_emu10k1_ptr_write(emu, 0x4d, ch, 0); /* ?? */
109 snd_emu10k1_ptr_write(emu, 0x4e, ch, 0); /* ?? */
110 snd_emu10k1_ptr_write(emu, 0x4f, ch, 0); /* ?? */
111 snd_emu10k1_ptr_write(emu, A_FXRT1, ch, 0x03020100);
112 snd_emu10k1_ptr_write(emu, A_FXRT2, ch, 0x3f3f3f3f);
113 snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, ch, 0);
114 }
115 }
116
117 static unsigned int spi_dac_init[] = {
118 0x00ff,
119 0x02ff,
120 0x0400,
121 0x0520,
122 0x0600,
123 0x08ff,
124 0x0aff,
125 0x0cff,
126 0x0eff,
127 0x10ff,
128 0x1200,
129 0x1400,
130 0x1480,
131 0x1800,
132 0x1aff,
133 0x1cff,
134 0x1e00,
135 0x0530,
136 0x0602,
137 0x0622,
138 0x1400,
139 };
140
141 static unsigned int i2c_adc_init[][2] = {
142 { 0x17, 0x00 }, /* Reset */
143 { 0x07, 0x00 }, /* Timeout */
144 { 0x0b, 0x22 }, /* Interface control */
145 { 0x0c, 0x22 }, /* Master mode control */
146 { 0x0d, 0x08 }, /* Powerdown control */
147 { 0x0e, 0xcf }, /* Attenuation Left 0x01 = -103dB, 0xff = 24dB */
148 { 0x0f, 0xcf }, /* Attenuation Right 0.5dB steps */
149 { 0x10, 0x7b }, /* ALC Control 1 */
150 { 0x11, 0x00 }, /* ALC Control 2 */
151 { 0x12, 0x32 }, /* ALC Control 3 */
152 { 0x13, 0x00 }, /* Noise gate control */
153 { 0x14, 0xa6 }, /* Limiter control */
154 { 0x15, ADC_MUX_2 }, /* ADC Mixer control. Mic for Audigy 2 ZS Notebook */
155 };
156
157 static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
158 {
159 unsigned int silent_page;
160 int ch;
161 u32 tmp;
162
163 /* disable audio and lock cache */
164 outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE,
165 emu->port + HCFG);
166
167 /* reset recording buffers */
168 snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE);
169 snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
170 snd_emu10k1_ptr_write(emu, FXBS, 0, ADCBS_BUFSIZE_NONE);
171 snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
172 snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
173 snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
174
175 /* disable channel interrupt */
176 outl(0, emu->port + INTE);
177 snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
178 snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
179 snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
180 snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
181
182 if (emu->audigy){
183 /* set SPDIF bypass mode */
184 snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT);
185 /* enable rear left + rear right AC97 slots */
186 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_REAR_RIGHT |
187 AC97SLOT_REAR_LEFT);
188 }
189
190 /* init envelope engine */
191 for (ch = 0; ch < NUM_G; ch++)
192 snd_emu10k1_voice_init(emu, ch);
193
194 snd_emu10k1_ptr_write(emu, SPCS0, 0, emu->spdif_bits[0]);
195 snd_emu10k1_ptr_write(emu, SPCS1, 0, emu->spdif_bits[1]);
196 snd_emu10k1_ptr_write(emu, SPCS2, 0, emu->spdif_bits[2]);
197
198 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
199 /* Hacks for Alice3 to work independent of haP16V driver */
200 //Setup SRCMulti_I2S SamplingRate
201 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
202 tmp &= 0xfffff1ff;
203 tmp |= (0x2<<9);
204 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
205
206 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
207 snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14);
208 /* Setup SRCMulti Input Audio Enable */
209 /* Use 0xFFFFFFFF to enable P16V sounds. */
210 snd_emu10k1_ptr20_write(emu, SRCMULTI_ENABLE, 0, 0xFFFFFFFF);
211
212 /* Enabled Phased (8-channel) P16V playback */
213 outl(0x0201, emu->port + HCFG2);
214 /* Set playback routing. */
215 snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, 0x78e4);
216 }
217 if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */
218 /* Hacks for Alice3 to work independent of haP16V driver */
219 snd_printk(KERN_INFO "Audigy2 value: Special config.\n");
220 //Setup SRCMulti_I2S SamplingRate
221 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
222 tmp &= 0xfffff1ff;
223 tmp |= (0x2<<9);
224 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
225
226 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
227 outl(0x600000, emu->port + 0x20);
228 outl(0x14, emu->port + 0x24);
229
230 /* Setup SRCMulti Input Audio Enable */
231 outl(0x7b0000, emu->port + 0x20);
232 outl(0xFF000000, emu->port + 0x24);
233
234 /* Setup SPDIF Out Audio Enable */
235 /* The Audigy 2 Value has a separate SPDIF out,
236 * so no need for a mixer switch
237 */
238 outl(0x7a0000, emu->port + 0x20);
239 outl(0xFF000000, emu->port + 0x24);
240 tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */
241 outl(tmp, emu->port + A_IOCFG);
242 }
243 if (emu->card_capabilities->spi_dac) { /* Audigy 2 ZS Notebook with DAC Wolfson WM8768/WM8568 */
244 int size, n;
245
246 size = ARRAY_SIZE(spi_dac_init);
247 for (n = 0; n < size; n++)
248 snd_emu10k1_spi_write(emu, spi_dac_init[n]);
249
250 snd_emu10k1_ptr20_write(emu, 0x60, 0, 0x10);
251 /* Enable GPIOs
252 * GPIO0: Unknown
253 * GPIO1: Speakers-enabled.
254 * GPIO2: Unknown
255 * GPIO3: Unknown
256 * GPIO4: IEC958 Output on.
257 * GPIO5: Unknown
258 * GPIO6: Unknown
259 * GPIO7: Unknown
260 */
261 outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */
262 }
263 if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */
264 int size, n;
265
266 snd_emu10k1_ptr20_write(emu, P17V_I2S_SRC_SEL, 0, 0x2020205f);
267 tmp = inl(emu->port + A_IOCFG);
268 outl(tmp | 0x4, emu->port + A_IOCFG); /* Set bit 2 for mic input */
269 tmp = inl(emu->port + A_IOCFG);
270 size = ARRAY_SIZE(i2c_adc_init);
271 for (n = 0; n < size; n++)
272 snd_emu10k1_i2c_write(emu, i2c_adc_init[n][0], i2c_adc_init[n][1]);
273 for (n=0; n < 4; n++) {
274 emu->i2c_capture_volume[n][0]= 0xcf;
275 emu->i2c_capture_volume[n][1]= 0xcf;
276 }
277 }
278
279
280 snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr);
281 snd_emu10k1_ptr_write(emu, TCB, 0, 0); /* taken from original driver */
282 snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
283
284 silent_page = (emu->silent_page.addr << 1) | MAP_PTI_MASK;
285 for (ch = 0; ch < NUM_G; ch++) {
286 snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page);
287 snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
288 }
289
290 if (emu->card_capabilities->emu_model) {
291 outl(HCFG_AUTOMUTE_ASYNC |
292 HCFG_EMU32_SLAVE |
293 HCFG_AUDIOENABLE, emu->port + HCFG);
294 /*
295 * Hokay, setup HCFG
296 * Mute Disable Audio = 0
297 * Lock Tank Memory = 1
298 * Lock Sound Memory = 0
299 * Auto Mute = 1
300 */
301 } else if (emu->audigy) {
302 if (emu->revision == 4) /* audigy2 */
303 outl(HCFG_AUDIOENABLE |
304 HCFG_AC3ENABLE_CDSPDIF |
305 HCFG_AC3ENABLE_GPSPDIF |
306 HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
307 else
308 outl(HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
309 /* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
310 * e.g. card_capabilities->joystick */
311 } else if (emu->model == 0x20 ||
312 emu->model == 0xc400 ||
313 (emu->model == 0x21 && emu->revision < 6))
314 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG);
315 else
316 // With on-chip joystick
317 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
318
319 if (enable_ir) { /* enable IR for SB Live */
320 if (emu->card_capabilities->emu_model) {
321 ; /* Disable all access to A_IOCFG for the emu1010 */
322 } else if (emu->card_capabilities->i2c_adc) {
323 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
324 } else if (emu->audigy) {
325 unsigned int reg = inl(emu->port + A_IOCFG);
326 outl(reg | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
327 udelay(500);
328 outl(reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
329 udelay(100);
330 outl(reg, emu->port + A_IOCFG);
331 } else {
332 unsigned int reg = inl(emu->port + HCFG);
333 outl(reg | HCFG_GPOUT2, emu->port + HCFG);
334 udelay(500);
335 outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG);
336 udelay(100);
337 outl(reg, emu->port + HCFG);
338 }
339 }
340
341 if (emu->card_capabilities->emu_model) {
342 ; /* Disable all access to A_IOCFG for the emu1010 */
343 } else if (emu->card_capabilities->i2c_adc) {
344 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
345 } else if (emu->audigy) { /* enable analog output */
346 unsigned int reg = inl(emu->port + A_IOCFG);
347 outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG);
348 }
349
350 return 0;
351 }
352
353 static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
354 {
355 /*
356 * Enable the audio bit
357 */
358 outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG);
359
360 /* Enable analog/digital outs on audigy */
361 if (emu->card_capabilities->emu_model) {
362 ; /* Disable all access to A_IOCFG for the emu1010 */
363 } else if (emu->card_capabilities->i2c_adc) {
364 ; /* Disable A_IOCFG for Audigy 2 ZS Notebook */
365 } else if (emu->audigy) {
366 outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG);
367
368 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
369 /* Unmute Analog now. Set GPO6 to 1 for Apollo.
370 * This has to be done after init ALice3 I2SOut beyond 48KHz.
371 * So, sequence is important. */
372 outl(inl(emu->port + A_IOCFG) | 0x0040, emu->port + A_IOCFG);
373 } else if (emu->card_capabilities->ca0108_chip) { /* audigy2 value */
374 /* Unmute Analog now. */
375 outl(inl(emu->port + A_IOCFG) | 0x0060, emu->port + A_IOCFG);
376 } else {
377 /* Disable routing from AC97 line out to Front speakers */
378 outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG);
379 }
380 }
381
382 #if 0
383 {
384 unsigned int tmp;
385 /* FIXME: the following routine disables LiveDrive-II !! */
386 // TOSLink detection
387 emu->tos_link = 0;
388 tmp = inl(emu->port + HCFG);
389 if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
390 outl(tmp|0x800, emu->port + HCFG);
391 udelay(50);
392 if (tmp != (inl(emu->port + HCFG) & ~0x800)) {
393 emu->tos_link = 1;
394 outl(tmp, emu->port + HCFG);
395 }
396 }
397 }
398 #endif
399
400 snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE);
401 }
402
403 int snd_emu10k1_done(struct snd_emu10k1 * emu)
404 {
405 int ch;
406
407 outl(0, emu->port + INTE);
408
409 /*
410 * Shutdown the chip
411 */
412 for (ch = 0; ch < NUM_G; ch++)
413 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
414 for (ch = 0; ch < NUM_G; ch++) {
415 snd_emu10k1_ptr_write(emu, VTFT, ch, 0);
416 snd_emu10k1_ptr_write(emu, CVCF, ch, 0);
417 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
418 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
419 }
420
421 /* reset recording buffers */
422 snd_emu10k1_ptr_write(emu, MICBS, 0, 0);
423 snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
424 snd_emu10k1_ptr_write(emu, FXBS, 0, 0);
425 snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
426 snd_emu10k1_ptr_write(emu, FXWC, 0, 0);
427 snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
428 snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
429 snd_emu10k1_ptr_write(emu, TCBS, 0, TCBS_BUFFSIZE_16K);
430 snd_emu10k1_ptr_write(emu, TCB, 0, 0);
431 if (emu->audigy)
432 snd_emu10k1_ptr_write(emu, A_DBG, 0, A_DBG_SINGLE_STEP);
433 else
434 snd_emu10k1_ptr_write(emu, DBG, 0, EMU10K1_DBG_SINGLE_STEP);
435
436 /* disable channel interrupt */
437 snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
438 snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
439 snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
440 snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
441
442 /* disable audio and lock cache */
443 outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
444 snd_emu10k1_ptr_write(emu, PTB, 0, 0);
445
446 return 0;
447 }
448
449 /*************************************************************************
450 * ECARD functional implementation
451 *************************************************************************/
452
453 /* In A1 Silicon, these bits are in the HC register */
454 #define HOOKN_BIT (1L << 12)
455 #define HANDN_BIT (1L << 11)
456 #define PULSEN_BIT (1L << 10)
457
458 #define EC_GDI1 (1 << 13)
459 #define EC_GDI0 (1 << 14)
460
461 #define EC_NUM_CONTROL_BITS 20
462
463 #define EC_AC3_DATA_SELN 0x0001L
464 #define EC_EE_DATA_SEL 0x0002L
465 #define EC_EE_CNTRL_SELN 0x0004L
466 #define EC_EECLK 0x0008L
467 #define EC_EECS 0x0010L
468 #define EC_EESDO 0x0020L
469 #define EC_TRIM_CSN 0x0040L
470 #define EC_TRIM_SCLK 0x0080L
471 #define EC_TRIM_SDATA 0x0100L
472 #define EC_TRIM_MUTEN 0x0200L
473 #define EC_ADCCAL 0x0400L
474 #define EC_ADCRSTN 0x0800L
475 #define EC_DACCAL 0x1000L
476 #define EC_DACMUTEN 0x2000L
477 #define EC_LEDN 0x4000L
478
479 #define EC_SPDIF0_SEL_SHIFT 15
480 #define EC_SPDIF1_SEL_SHIFT 17
481 #define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT)
482 #define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT)
483 #define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
484 #define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
485 #define EC_CURRENT_PROM_VERSION 0x01 /* Self-explanatory. This should
486 * be incremented any time the EEPROM's
487 * format is changed. */
488
489 #define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */
490
491 /* Addresses for special values stored in to EEPROM */
492 #define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */
493 #define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */
494 #define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */
495
496 #define EC_LAST_PROMFILE_ADDR 0x2f
497
498 #define EC_SERIALNUM_ADDR 0x30 /* First word of serial number. The
499 * can be up to 30 characters in length
500 * and is stored as a NULL-terminated
501 * ASCII string. Any unused bytes must be
502 * filled with zeros */
503 #define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */
504
505
506 /* Most of this stuff is pretty self-evident. According to the hardware
507 * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
508 * offset problem. Weird.
509 */
510 #define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
511 EC_TRIM_CSN)
512
513
514 #define EC_DEFAULT_ADC_GAIN 0xC4C4
515 #define EC_DEFAULT_SPDIF0_SEL 0x0
516 #define EC_DEFAULT_SPDIF1_SEL 0x4
517
518 /**************************************************************************
519 * @func Clock bits into the Ecard's control latch. The Ecard uses a
520 * control latch will is loaded bit-serially by toggling the Modem control
521 * lines from function 2 on the E8010. This function hides these details
522 * and presents the illusion that we are actually writing to a distinct
523 * register.
524 */
525
526 static void snd_emu10k1_ecard_write(struct snd_emu10k1 * emu, unsigned int value)
527 {
528 unsigned short count;
529 unsigned int data;
530 unsigned long hc_port;
531 unsigned int hc_value;
532
533 hc_port = emu->port + HCFG;
534 hc_value = inl(hc_port) & ~(HOOKN_BIT | HANDN_BIT | PULSEN_BIT);
535 outl(hc_value, hc_port);
536
537 for (count = 0; count < EC_NUM_CONTROL_BITS; count++) {
538
539 /* Set up the value */
540 data = ((value & 0x1) ? PULSEN_BIT : 0);
541 value >>= 1;
542
543 outl(hc_value | data, hc_port);
544
545 /* Clock the shift register */
546 outl(hc_value | data | HANDN_BIT, hc_port);
547 outl(hc_value | data, hc_port);
548 }
549
550 /* Latch the bits */
551 outl(hc_value | HOOKN_BIT, hc_port);
552 outl(hc_value, hc_port);
553 }
554
555 /**************************************************************************
556 * @func Set the gain of the ECARD's CS3310 Trim/gain controller. The
557 * trim value consists of a 16bit value which is composed of two
558 * 8 bit gain/trim values, one for the left channel and one for the
559 * right channel. The following table maps from the Gain/Attenuation
560 * value in decibels into the corresponding bit pattern for a single
561 * channel.
562 */
563
564 static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 * emu,
565 unsigned short gain)
566 {
567 unsigned int bit;
568
569 /* Enable writing to the TRIM registers */
570 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
571
572 /* Do it again to insure that we meet hold time requirements */
573 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
574
575 for (bit = (1 << 15); bit; bit >>= 1) {
576 unsigned int value;
577
578 value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA);
579
580 if (gain & bit)
581 value |= EC_TRIM_SDATA;
582
583 /* Clock the bit */
584 snd_emu10k1_ecard_write(emu, value);
585 snd_emu10k1_ecard_write(emu, value | EC_TRIM_SCLK);
586 snd_emu10k1_ecard_write(emu, value);
587 }
588
589 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
590 }
591
592 static int snd_emu10k1_ecard_init(struct snd_emu10k1 * emu)
593 {
594 unsigned int hc_value;
595
596 /* Set up the initial settings */
597 emu->ecard_ctrl = EC_RAW_RUN_MODE |
598 EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) |
599 EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL);
600
601 /* Step 0: Set the codec type in the hardware control register
602 * and enable audio output */
603 hc_value = inl(emu->port + HCFG);
604 outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG);
605 inl(emu->port + HCFG);
606
607 /* Step 1: Turn off the led and deassert TRIM_CS */
608 snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
609
610 /* Step 2: Calibrate the ADC and DAC */
611 snd_emu10k1_ecard_write(emu, EC_DACCAL | EC_LEDN | EC_TRIM_CSN);
612
613 /* Step 3: Wait for awhile; XXX We can't get away with this
614 * under a real operating system; we'll need to block and wait that
615 * way. */
616 snd_emu10k1_wait(emu, 48000);
617
618 /* Step 4: Switch off the DAC and ADC calibration. Note
619 * That ADC_CAL is actually an inverted signal, so we assert
620 * it here to stop calibration. */
621 snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
622
623 /* Step 4: Switch into run mode */
624 snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
625
626 /* Step 5: Set the analog input gain */
627 snd_emu10k1_ecard_setadcgain(emu, EC_DEFAULT_ADC_GAIN);
628
629 return 0;
630 }
631
632 static int snd_emu10k1_cardbus_init(struct snd_emu10k1 * emu)
633 {
634 unsigned long special_port;
635 unsigned int value;
636
637 /* Special initialisation routine
638 * before the rest of the IO-Ports become active.
639 */
640 special_port = emu->port + 0x38;
641 value = inl(special_port);
642 outl(0x00d00000, special_port);
643 value = inl(special_port);
644 outl(0x00d00001, special_port);
645 value = inl(special_port);
646 outl(0x00d0005f, special_port);
647 value = inl(special_port);
648 outl(0x00d0007f, special_port);
649 value = inl(special_port);
650 outl(0x0090007f, special_port);
651 value = inl(special_port);
652
653 snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */
654 /* Delay to give time for ADC chip to switch on. It needs 113ms */
655 msleep(200);
656 return 0;
657 }
658
659 static int snd_emu1010_load_firmware(struct snd_emu10k1 * emu, const char * filename)
660 {
661 int err;
662 int n, i;
663 int reg;
664 int value;
665 unsigned int write_post;
666 unsigned long flags;
667 const struct firmware *fw_entry;
668
669 if ((err = request_firmware(&fw_entry, filename, &emu->pci->dev)) != 0) {
670 snd_printk(KERN_ERR "firmware: %s not found. Err=%d\n",filename, err);
671 return err;
672 }
673 snd_printk(KERN_INFO "firmware size=0x%zx\n", fw_entry->size);
674
675 /* The FPGA is a Xilinx Spartan IIE XC2S50E */
676 /* GPIO7 -> FPGA PGMN
677 * GPIO6 -> FPGA CCLK
678 * GPIO5 -> FPGA DIN
679 * FPGA CONFIG OFF -> FPGA PGMN
680 */
681 spin_lock_irqsave(&emu->emu_lock, flags);
682 outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
683 write_post = inl(emu->port + A_IOCFG);
684 udelay(100);
685 outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
686 write_post = inl(emu->port + A_IOCFG);
687 udelay(100); /* Allow FPGA memory to clean */
688 for(n = 0; n < fw_entry->size; n++) {
689 value=fw_entry->data[n];
690 for(i = 0; i < 8; i++) {
691 reg = 0x80;
692 if (value & 0x1)
693 reg = reg | 0x20;
694 value = value >> 1;
695 outl(reg, emu->port + A_IOCFG);
696 write_post = inl(emu->port + A_IOCFG);
697 outl(reg | 0x40, emu->port + A_IOCFG);
698 write_post = inl(emu->port + A_IOCFG);
699 }
700 }
701 /* After programming, set GPIO bit 4 high again. */
702 outl(0x10, emu->port + A_IOCFG);
703 write_post = inl(emu->port + A_IOCFG);
704 spin_unlock_irqrestore(&emu->emu_lock, flags);
705
706 release_firmware(fw_entry);
707 return 0;
708 }
709
710 static int emu1010_firmware_thread(void *data)
711 {
712 struct snd_emu10k1 * emu = data;
713 int tmp,tmp2;
714 int reg;
715 int err;
716
717 for (;;) {
718 /* Delay to allow Audio Dock to settle */
719 msleep_interruptible(1000);
720 if (kthread_should_stop())
721 break;
722 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp ); /* IRQ Status */
723 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg ); /* OPTIONS: Which cards are attached to the EMU */
724 if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
725 /* Audio Dock attached */
726 /* Return to Audio Dock programming mode */
727 snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
728 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK );
729 if (emu->card_capabilities->emu_model ==
730 EMU_MODEL_EMU1010) {
731 if ((err = snd_emu1010_load_firmware(emu, DOCK_FILENAME)) != 0) {
732 continue;
733 }
734 } else if (emu->card_capabilities->emu_model ==
735 EMU_MODEL_EMU1010B) {
736 if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
737 continue;
738 }
739 } else if (emu->card_capabilities->emu_model ==
740 EMU_MODEL_EMU1616) {
741 if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
742 continue;
743 }
744 }
745
746 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0 );
747 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg );
748 snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_IRQ_STATUS=0x%x\n",reg);
749 /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
750 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
751 snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_ID=0x%x\n",reg);
752 if ((reg & 0x1f) != 0x15) {
753 /* FPGA failed to be programmed */
754 snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg=0x%x\n", reg);
755 continue;
756 }
757 snd_printk(KERN_INFO "emu1010: Audio Dock Firmware loaded\n");
758 snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp );
759 snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2 );
760 snd_printk("Audio Dock ver:%d.%d\n",tmp ,tmp2);
761 /* Sync clocking between 1010 and Dock */
762 /* Allow DLL to settle */
763 msleep(10);
764 /* Unmute all. Default is muted after a firmware load */
765 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE );
766 }
767 }
768 snd_printk(KERN_INFO "emu1010: firmware thread stopping\n");
769 return 0;
770 }
771
772 /*
773 * EMU-1010 - details found out from this driver, official MS Win drivers,
774 * testing the card:
775 *
776 * Audigy2 (aka Alice2):
777 * ---------------------
778 * * communication over PCI
779 * * conversion of 32-bit data coming over EMU32 links from HANA FPGA
780 * to 2 x 16-bit, using internal DSP instructions
781 * * slave mode, clock supplied by HANA
782 * * linked to HANA using:
783 * 32 x 32-bit serial EMU32 output channels
784 * 16 x EMU32 input channels
785 * (?) x I2S I/O channels (?)
786 *
787 * FPGA (aka HANA):
788 * ---------------
789 * * provides all (?) physical inputs and outputs of the card
790 * (ADC, DAC, SPDIF I/O, ADAT I/O, etc.)
791 * * provides clock signal for the card and Alice2
792 * * two crystals - for 44.1kHz and 48kHz multiples
793 * * provides internal routing of signal sources to signal destinations
794 * * inputs/outputs to Alice2 - see above
795 *
796 * Current status of the driver:
797 * ----------------------------
798 * * only 44.1/48kHz supported (the MS Win driver supports up to 192 kHz)
799 * * PCM device nb. 2:
800 * 16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
801 * 16 x 32-bit capture - snd_emu10k1_capture_efx_ops
802 */
803 static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
804 {
805 unsigned int i;
806 int tmp,tmp2;
807 int reg;
808 int err;
809 const char *filename = NULL;
810
811 snd_printk(KERN_INFO "emu1010: Special config.\n");
812 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
813 * Lock Sound Memory Cache, Lock Tank Memory Cache,
814 * Mute all codecs.
815 */
816 outl(0x0005a00c, emu->port + HCFG);
817 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
818 * Lock Tank Memory Cache,
819 * Mute all codecs.
820 */
821 outl(0x0005a004, emu->port + HCFG);
822 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
823 * Mute all codecs.
824 */
825 outl(0x0005a000, emu->port + HCFG);
826 /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
827 * Mute all codecs.
828 */
829 outl(0x0005a000, emu->port + HCFG);
830
831 /* Disable 48Volt power to Audio Dock */
832 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0 );
833
834 /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
835 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
836 snd_printdd("reg1=0x%x\n",reg);
837 if ((reg & 0x3f) == 0x15) {
838 /* FPGA netlist already present so clear it */
839 /* Return to programming mode */
840
841 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0x02 );
842 }
843 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
844 snd_printdd("reg2=0x%x\n",reg);
845 if ((reg & 0x3f) == 0x15) {
846 /* FPGA failed to return to programming mode */
847 snd_printk(KERN_INFO "emu1010: FPGA failed to return to programming mode\n");
848 return -ENODEV;
849 }
850 snd_printk(KERN_INFO "emu1010: EMU_HANA_ID=0x%x\n",reg);
851 switch (emu->card_capabilities->emu_model) {
852 case EMU_MODEL_EMU1010:
853 filename = HANA_FILENAME;
854 break;
855 case EMU_MODEL_EMU1010B:
856 filename = EMU1010B_FILENAME;
857 break;
858 case EMU_MODEL_EMU1616:
859 filename = EMU1010_NOTEBOOK_FILENAME;
860 break;
861 case EMU_MODEL_EMU0404:
862 filename = EMU0404_FILENAME;
863 break;
864 default:
865 filename = NULL;
866 return -ENODEV;
867 break;
868 }
869 snd_printk(KERN_INFO "emu1010: filename %s testing\n", filename);
870 err = snd_emu1010_load_firmware(emu, filename);
871 if (err != 0) {
872 snd_printk(
873 KERN_INFO "emu1010: Loading Firmware file %s failed\n",
874 filename);
875 return err;
876 }
877
878 /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
879 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
880 if ((reg & 0x3f) != 0x15) {
881 /* FPGA failed to be programmed */
882 snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file failed, reg=0x%x\n", reg);
883 return -ENODEV;
884 }
885
886 snd_printk(KERN_INFO "emu1010: Hana Firmware loaded\n");
887 snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp );
888 snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2 );
889 snd_printk("Hana ver:%d.%d\n",tmp ,tmp2);
890 /* Enable 48Volt power to Audio Dock */
891 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON );
892
893 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
894 snd_printk(KERN_INFO "emu1010: Card options=0x%x\n",reg);
895 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
896 snd_printk(KERN_INFO "emu1010: Card options=0x%x\n",reg);
897 snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp );
898 /* Optical -> ADAT I/O */
899 /* 0 : SPDIF
900 * 1 : ADAT
901 */
902 emu->emu1010.optical_in = 1; /* IN_ADAT */
903 emu->emu1010.optical_out = 1; /* IN_ADAT */
904 tmp = 0;
905 tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
906 (emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
907 snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp );
908 snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp );
909 /* Set no attenuation on Audio Dock pads. */
910 snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00 );
911 emu->emu1010.adc_pads = 0x00;
912 snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp );
913 /* Unmute Audio dock DACs, Headphone source DAC-4. */
914 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30 );
915 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12 );
916 snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp );
917 /* DAC PADs. */
918 snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f );
919 emu->emu1010.dac_pads = 0x0f;
920 snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp );
921 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30 );
922 snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp );
923 /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
924 snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10 );
925 /* MIDI routing */
926 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 );
927 /* Unknown. */
928 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c );
929 /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); // IRQ Enable: All on */
930 /* IRQ Enable: All off */
931 snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00 );
932
933 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
934 snd_printk(KERN_INFO "emu1010: Card options3=0x%x\n",reg);
935 /* Default WCLK set to 48kHz. */
936 snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00 );
937 /* Word Clock source, Internal 48kHz x1 */
938 snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K );
939 //snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X );
940 /* Audio Dock LEDs. */
941 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12 );
942
943 #if 0
944 /* For 96kHz */
945 snd_emu1010_fpga_link_dst_src_write(emu,
946 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
947 snd_emu1010_fpga_link_dst_src_write(emu,
948 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
949 snd_emu1010_fpga_link_dst_src_write(emu,
950 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT2);
951 snd_emu1010_fpga_link_dst_src_write(emu,
952 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT2);
953 #endif
954 #if 0
955 /* For 192kHz */
956 snd_emu1010_fpga_link_dst_src_write(emu,
957 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
958 snd_emu1010_fpga_link_dst_src_write(emu,
959 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
960 snd_emu1010_fpga_link_dst_src_write(emu,
961 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
962 snd_emu1010_fpga_link_dst_src_write(emu,
963 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_RIGHT2);
964 snd_emu1010_fpga_link_dst_src_write(emu,
965 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT3);
966 snd_emu1010_fpga_link_dst_src_write(emu,
967 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT3);
968 snd_emu1010_fpga_link_dst_src_write(emu,
969 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HAMOA_ADC_LEFT4);
970 snd_emu1010_fpga_link_dst_src_write(emu,
971 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HAMOA_ADC_RIGHT4);
972 #endif
973 #if 1
974 /* For 48kHz */
975 snd_emu1010_fpga_link_dst_src_write(emu,
976 EMU_DST_ALICE2_EMU32_0, EMU_SRC_DOCK_MIC_A1);
977 snd_emu1010_fpga_link_dst_src_write(emu,
978 EMU_DST_ALICE2_EMU32_1, EMU_SRC_DOCK_MIC_B1);
979 snd_emu1010_fpga_link_dst_src_write(emu,
980 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
981 snd_emu1010_fpga_link_dst_src_write(emu,
982 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_LEFT2);
983 snd_emu1010_fpga_link_dst_src_write(emu,
984 EMU_DST_ALICE2_EMU32_4, EMU_SRC_DOCK_ADC1_LEFT1);
985 snd_emu1010_fpga_link_dst_src_write(emu,
986 EMU_DST_ALICE2_EMU32_5, EMU_SRC_DOCK_ADC1_RIGHT1);
987 snd_emu1010_fpga_link_dst_src_write(emu,
988 EMU_DST_ALICE2_EMU32_6, EMU_SRC_DOCK_ADC2_LEFT1);
989 snd_emu1010_fpga_link_dst_src_write(emu,
990 EMU_DST_ALICE2_EMU32_7, EMU_SRC_DOCK_ADC2_RIGHT1);
991 /* Pavel Hofman - setting defaults for 8 more capture channels
992 * Defaults only, users will set their own values anyways, let's
993 * just copy/paste.
994 */
995
996 snd_emu1010_fpga_link_dst_src_write(emu,
997 EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
998 snd_emu1010_fpga_link_dst_src_write(emu,
999 EMU_DST_ALICE2_EMU32_9, EMU_SRC_DOCK_MIC_B1);
1000 snd_emu1010_fpga_link_dst_src_write(emu,
1001 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HAMOA_ADC_LEFT2);
1002 snd_emu1010_fpga_link_dst_src_write(emu,
1003 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HAMOA_ADC_LEFT2);
1004 snd_emu1010_fpga_link_dst_src_write(emu,
1005 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_ADC1_LEFT1);
1006 snd_emu1010_fpga_link_dst_src_write(emu,
1007 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_ADC1_RIGHT1);
1008 snd_emu1010_fpga_link_dst_src_write(emu,
1009 EMU_DST_ALICE2_EMU32_E, EMU_SRC_DOCK_ADC2_LEFT1);
1010 snd_emu1010_fpga_link_dst_src_write(emu,
1011 EMU_DST_ALICE2_EMU32_F, EMU_SRC_DOCK_ADC2_RIGHT1);
1012 #endif
1013 #if 0
1014 /* Original */
1015 snd_emu1010_fpga_link_dst_src_write(emu,
1016 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HANA_ADAT);
1017 snd_emu1010_fpga_link_dst_src_write(emu,
1018 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HANA_ADAT + 1);
1019 snd_emu1010_fpga_link_dst_src_write(emu,
1020 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HANA_ADAT + 2);
1021 snd_emu1010_fpga_link_dst_src_write(emu,
1022 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HANA_ADAT + 3);
1023 snd_emu1010_fpga_link_dst_src_write(emu,
1024 EMU_DST_ALICE2_EMU32_8, EMU_SRC_HANA_ADAT + 4);
1025 snd_emu1010_fpga_link_dst_src_write(emu,
1026 EMU_DST_ALICE2_EMU32_9, EMU_SRC_HANA_ADAT + 5);
1027 snd_emu1010_fpga_link_dst_src_write(emu,
1028 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HANA_ADAT + 6);
1029 snd_emu1010_fpga_link_dst_src_write(emu,
1030 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HANA_ADAT + 7);
1031 snd_emu1010_fpga_link_dst_src_write(emu,
1032 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_MIC_A1);
1033 snd_emu1010_fpga_link_dst_src_write(emu,
1034 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_MIC_B1);
1035 snd_emu1010_fpga_link_dst_src_write(emu,
1036 EMU_DST_ALICE2_EMU32_E, EMU_SRC_HAMOA_ADC_LEFT2);
1037 snd_emu1010_fpga_link_dst_src_write(emu,
1038 EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
1039 #endif
1040 for (i = 0;i < 0x20; i++ ) {
1041 /* AudioDock Elink <- Silence */
1042 snd_emu1010_fpga_link_dst_src_write(emu, 0x0100+i, EMU_SRC_SILENCE);
1043 }
1044 for (i = 0;i < 4; i++) {
1045 /* Hana SPDIF Out <- Silence */
1046 snd_emu1010_fpga_link_dst_src_write(emu, 0x0200+i, EMU_SRC_SILENCE);
1047 }
1048 for (i = 0;i < 7; i++) {
1049 /* Hamoa DAC <- Silence */
1050 snd_emu1010_fpga_link_dst_src_write(emu, 0x0300+i, EMU_SRC_SILENCE);
1051 }
1052 for (i = 0;i < 7; i++) {
1053 /* Hana ADAT Out <- Silence */
1054 snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
1055 }
1056 snd_emu1010_fpga_link_dst_src_write(emu,
1057 EMU_DST_ALICE_I2S0_LEFT, EMU_SRC_DOCK_ADC1_LEFT1);
1058 snd_emu1010_fpga_link_dst_src_write(emu,
1059 EMU_DST_ALICE_I2S0_RIGHT, EMU_SRC_DOCK_ADC1_RIGHT1);
1060 snd_emu1010_fpga_link_dst_src_write(emu,
1061 EMU_DST_ALICE_I2S1_LEFT, EMU_SRC_DOCK_ADC2_LEFT1);
1062 snd_emu1010_fpga_link_dst_src_write(emu,
1063 EMU_DST_ALICE_I2S1_RIGHT, EMU_SRC_DOCK_ADC2_RIGHT1);
1064 snd_emu1010_fpga_link_dst_src_write(emu,
1065 EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
1066 snd_emu1010_fpga_link_dst_src_write(emu,
1067 EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
1068 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01 ); // Unmute all
1069
1070 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp );
1071
1072 /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1073 * Lock Sound Memory Cache, Lock Tank Memory Cache,
1074 * Mute all codecs.
1075 */
1076 outl(0x0000a000, emu->port + HCFG);
1077 /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1078 * Lock Sound Memory Cache, Lock Tank Memory Cache,
1079 * Un-Mute all codecs.
1080 */
1081 outl(0x0000a001, emu->port + HCFG);
1082
1083 /* Initial boot complete. Now patches */
1084
1085 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp );
1086 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 ); /* MIDI Route */
1087 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c ); /* Unknown */
1088 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 ); /* MIDI Route */
1089 snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c ); /* Unknown */
1090 snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp );
1091 snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10 ); /* SPDIF Format spdif (or 0x11 for aes/ebu) */
1092
1093 /* Start Micro/Audio Dock firmware loader thread */
1094 if (!emu->emu1010.firmware_thread) {
1095 emu->emu1010.firmware_thread =
1096 kthread_create(emu1010_firmware_thread, emu,
1097 "emu1010_firmware");
1098 wake_up_process(emu->emu1010.firmware_thread);
1099 }
1100
1101 #if 0
1102 snd_emu1010_fpga_link_dst_src_write(emu,
1103 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32B + 2); /* ALICE2 bus 0xa2 */
1104 snd_emu1010_fpga_link_dst_src_write(emu,
1105 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32B + 3); /* ALICE2 bus 0xa3 */
1106 snd_emu1010_fpga_link_dst_src_write(emu,
1107 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 2); /* ALICE2 bus 0xb2 */
1108 snd_emu1010_fpga_link_dst_src_write(emu,
1109 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
1110 #endif
1111 /* Default outputs */
1112 if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
1113 /* 1616(M) cardbus default outputs */
1114 /* ALICE2 bus 0xa0 */
1115 snd_emu1010_fpga_link_dst_src_write(emu,
1116 EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1117 emu->emu1010.output_source[0] = 17;
1118 snd_emu1010_fpga_link_dst_src_write(emu,
1119 EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1120 emu->emu1010.output_source[1] = 18;
1121 snd_emu1010_fpga_link_dst_src_write(emu,
1122 EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1123 emu->emu1010.output_source[2] = 19;
1124 snd_emu1010_fpga_link_dst_src_write(emu,
1125 EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1126 emu->emu1010.output_source[3] = 20;
1127 snd_emu1010_fpga_link_dst_src_write(emu,
1128 EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1129 emu->emu1010.output_source[4] = 21;
1130 snd_emu1010_fpga_link_dst_src_write(emu,
1131 EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1132 emu->emu1010.output_source[5] = 22;
1133 /* ALICE2 bus 0xa0 */
1134 snd_emu1010_fpga_link_dst_src_write(emu,
1135 EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
1136 emu->emu1010.output_source[16] = 17;
1137 snd_emu1010_fpga_link_dst_src_write(emu,
1138 EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
1139 emu->emu1010.output_source[17] = 18;
1140 } else {
1141 /* ALICE2 bus 0xa0 */
1142 snd_emu1010_fpga_link_dst_src_write(emu,
1143 EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1144 emu->emu1010.output_source[0] = 21;
1145 snd_emu1010_fpga_link_dst_src_write(emu,
1146 EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1147 emu->emu1010.output_source[1] = 22;
1148 snd_emu1010_fpga_link_dst_src_write(emu,
1149 EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1150 emu->emu1010.output_source[2] = 23;
1151 snd_emu1010_fpga_link_dst_src_write(emu,
1152 EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1153 emu->emu1010.output_source[3] = 24;
1154 snd_emu1010_fpga_link_dst_src_write(emu,
1155 EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1156 emu->emu1010.output_source[4] = 25;
1157 snd_emu1010_fpga_link_dst_src_write(emu,
1158 EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1159 emu->emu1010.output_source[5] = 26;
1160 snd_emu1010_fpga_link_dst_src_write(emu,
1161 EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
1162 emu->emu1010.output_source[6] = 27;
1163 snd_emu1010_fpga_link_dst_src_write(emu,
1164 EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
1165 emu->emu1010.output_source[7] = 28;
1166 /* ALICE2 bus 0xa0 */
1167 snd_emu1010_fpga_link_dst_src_write(emu,
1168 EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1169 emu->emu1010.output_source[8] = 21;
1170 snd_emu1010_fpga_link_dst_src_write(emu,
1171 EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1172 emu->emu1010.output_source[9] = 22;
1173 /* ALICE2 bus 0xa0 */
1174 snd_emu1010_fpga_link_dst_src_write(emu,
1175 EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1176 emu->emu1010.output_source[10] = 21;
1177 snd_emu1010_fpga_link_dst_src_write(emu,
1178 EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1179 emu->emu1010.output_source[11] = 22;
1180 /* ALICE2 bus 0xa0 */
1181 snd_emu1010_fpga_link_dst_src_write(emu,
1182 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1183 emu->emu1010.output_source[12] = 21;
1184 snd_emu1010_fpga_link_dst_src_write(emu,
1185 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1186 emu->emu1010.output_source[13] = 22;
1187 /* ALICE2 bus 0xa0 */
1188 snd_emu1010_fpga_link_dst_src_write(emu,
1189 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1190 emu->emu1010.output_source[14] = 21;
1191 snd_emu1010_fpga_link_dst_src_write(emu,
1192 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1193 emu->emu1010.output_source[15] = 22;
1194 /* ALICE2 bus 0xa0 */
1195 snd_emu1010_fpga_link_dst_src_write(emu,
1196 EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
1197 emu->emu1010.output_source[16] = 21;
1198 snd_emu1010_fpga_link_dst_src_write(emu,
1199 EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
1200 emu->emu1010.output_source[17] = 22;
1201 snd_emu1010_fpga_link_dst_src_write(emu,
1202 EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
1203 emu->emu1010.output_source[18] = 23;
1204 snd_emu1010_fpga_link_dst_src_write(emu,
1205 EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
1206 emu->emu1010.output_source[19] = 24;
1207 snd_emu1010_fpga_link_dst_src_write(emu,
1208 EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
1209 emu->emu1010.output_source[20] = 25;
1210 snd_emu1010_fpga_link_dst_src_write(emu,
1211 EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
1212 emu->emu1010.output_source[21] = 26;
1213 snd_emu1010_fpga_link_dst_src_write(emu,
1214 EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
1215 emu->emu1010.output_source[22] = 27;
1216 snd_emu1010_fpga_link_dst_src_write(emu,
1217 EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
1218 emu->emu1010.output_source[23] = 28;
1219 }
1220 /* TEMP: Select SPDIF in/out */
1221 //snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); /* Output spdif */
1222
1223 /* TEMP: Select 48kHz SPDIF out */
1224 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
1225 snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
1226 /* Word Clock source, Internal 48kHz x1 */
1227 snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K );
1228 //snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X );
1229 emu->emu1010.internal_clock = 1; /* 48000 */
1230 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);/* Set LEDs on Audio Dock */
1231 snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
1232 //snd_emu1010_fpga_write(emu, 0x7, 0x0); /* Mute all */
1233 //snd_emu1010_fpga_write(emu, 0x7, 0x1); /* Unmute all */
1234 //snd_emu1010_fpga_write(emu, 0xe, 0x12); /* Set LEDs on Audio Dock */
1235
1236 return 0;
1237 }
1238 /*
1239 * Create the EMU10K1 instance
1240 */
1241
1242 #ifdef CONFIG_PM
1243 static int alloc_pm_buffer(struct snd_emu10k1 *emu);
1244 static void free_pm_buffer(struct snd_emu10k1 *emu);
1245 #endif
1246
1247 static int snd_emu10k1_free(struct snd_emu10k1 *emu)
1248 {
1249 if (emu->port) { /* avoid access to already used hardware */
1250 snd_emu10k1_fx8010_tram_setup(emu, 0);
1251 snd_emu10k1_done(emu);
1252 /* remove reserved page */
1253 if (emu->reserved_page) {
1254 snd_emu10k1_synth_free(emu, (struct snd_util_memblk *)emu->reserved_page);
1255 emu->reserved_page = NULL;
1256 }
1257 snd_emu10k1_free_efx(emu);
1258 }
1259 if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
1260 /* Disable 48Volt power to Audio Dock */
1261 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0 );
1262 }
1263 if (emu->emu1010.firmware_thread)
1264 kthread_stop(emu->emu1010.firmware_thread);
1265 if (emu->memhdr)
1266 snd_util_memhdr_free(emu->memhdr);
1267 if (emu->silent_page.area)
1268 snd_dma_free_pages(&emu->silent_page);
1269 if (emu->ptb_pages.area)
1270 snd_dma_free_pages(&emu->ptb_pages);
1271 vfree(emu->page_ptr_table);
1272 vfree(emu->page_addr_table);
1273 #ifdef CONFIG_PM
1274 free_pm_buffer(emu);
1275 #endif
1276 if (emu->irq >= 0)
1277 free_irq(emu->irq, emu);
1278 if (emu->port)
1279 pci_release_regions(emu->pci);
1280 if (emu->card_capabilities->ca0151_chip) /* P16V */
1281 snd_p16v_free(emu);
1282 pci_disable_device(emu->pci);
1283 kfree(emu);
1284 return 0;
1285 }
1286
1287 static int snd_emu10k1_dev_free(struct snd_device *device)
1288 {
1289 struct snd_emu10k1 *emu = device->device_data;
1290 return snd_emu10k1_free(emu);
1291 }
1292
1293 static struct snd_emu_chip_details emu_chip_details[] = {
1294 /* Audigy 2 Value AC3 out does not work yet. Need to find out how to turn off interpolators.*/
1295 /* Tested by James@superbug.co.uk 3rd July 2005 */
1296 /* DSP: CA0108-IAT
1297 * DAC: CS4382-KQ
1298 * ADC: Philips 1361T
1299 * AC97: STAC9750
1300 * CA0151: None
1301 */
1302 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
1303 .driver = "Audigy2", .name = "Audigy 2 Value [SB0400]",
1304 .id = "Audigy2",
1305 .emu10k2_chip = 1,
1306 .ca0108_chip = 1,
1307 .spk71 = 1,
1308 .ac97_chip = 1} ,
1309 /* Audigy4 (Not PRO) SB0610 */
1310 /* Tested by James@superbug.co.uk 4th April 2006 */
1311 /* A_IOCFG bits
1312 * Output
1313 * 0: ?
1314 * 1: ?
1315 * 2: ?
1316 * 3: 0 - Digital Out, 1 - Line in
1317 * 4: ?
1318 * 5: ?
1319 * 6: ?
1320 * 7: ?
1321 * Input
1322 * 8: ?
1323 * 9: ?
1324 * A: Green jack sense (Front)
1325 * B: ?
1326 * C: Black jack sense (Rear/Side Right)
1327 * D: Yellow jack sense (Center/LFE/Side Left)
1328 * E: ?
1329 * F: ?
1330 *
1331 * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
1332 * 0 - Digital Out
1333 * 1 - Line in
1334 */
1335 /* Mic input not tested.
1336 * Analog CD input not tested
1337 * Digital Out not tested.
1338 * Line in working.
1339 * Audio output 5.1 working. Side outputs not working.
1340 */
1341 /* DSP: CA10300-IAT LF
1342 * DAC: Cirrus Logic CS4382-KQZ
1343 * ADC: Philips 1361T
1344 * AC97: Sigmatel STAC9750
1345 * CA0151: None
1346 */
1347 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
1348 .driver = "Audigy2", .name = "Audigy 4 [SB0610]",
1349 .id = "Audigy2",
1350 .emu10k2_chip = 1,
1351 .ca0108_chip = 1,
1352 .spk71 = 1,
1353 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1354 .ac97_chip = 1} ,
1355 /* Audigy 2 ZS Notebook Cardbus card.*/
1356 /* Tested by James@superbug.co.uk 6th November 2006 */
1357 /* Audio output 7.1/Headphones working.
1358 * Digital output working. (AC3 not checked, only PCM)
1359 * Audio Mic/Line inputs working.
1360 * Digital input not tested.
1361 */
1362 /* DSP: Tina2
1363 * DAC: Wolfson WM8768/WM8568
1364 * ADC: Wolfson WM8775
1365 * AC97: None
1366 * CA0151: None
1367 */
1368 /* Tested by James@superbug.co.uk 4th April 2006 */
1369 /* A_IOCFG bits
1370 * Output
1371 * 0: Not Used
1372 * 1: 0 = Mute all the 7.1 channel out. 1 = unmute.
1373 * 2: Analog input 0 = line in, 1 = mic in
1374 * 3: Not Used
1375 * 4: Digital output 0 = off, 1 = on.
1376 * 5: Not Used
1377 * 6: Not Used
1378 * 7: Not Used
1379 * Input
1380 * All bits 1 (0x3fxx) means nothing plugged in.
1381 * 8-9: 0 = Line in/Mic, 2 = Optical in, 3 = Nothing.
1382 * A-B: 0 = Headphones, 2 = Optical out, 3 = Nothing.
1383 * C-D: 2 = Front/Rear/etc, 3 = nothing.
1384 * E-F: Always 0
1385 *
1386 */
1387 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
1388 .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]",
1389 .id = "Audigy2",
1390 .emu10k2_chip = 1,
1391 .ca0108_chip = 1,
1392 .ca_cardbus_chip = 1,
1393 .spi_dac = 1,
1394 .i2c_adc = 1,
1395 .spk71 = 1} ,
1396 /* Tested by James@superbug.co.uk 4th Nov 2007. */
1397 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
1398 .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
1399 .id = "EMU1010",
1400 .emu10k2_chip = 1,
1401 .ca0108_chip = 1,
1402 .ca_cardbus_chip = 1,
1403 .spk71 = 1 ,
1404 .emu_model = EMU_MODEL_EMU1616},
1405 /* Tested by James@superbug.co.uk 4th Nov 2007. */
1406 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
1407 .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM????]",
1408 .id = "EMU1010",
1409 .emu10k2_chip = 1,
1410 .ca0108_chip = 1,
1411 .spk71 = 1,
1412 .emu_model = EMU_MODEL_EMU1010B},
1413 /* Tested by James@superbug.co.uk 8th July 2005. */
1414 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
1415 .driver = "Audigy2", .name = "E-mu 1010 [4001]",
1416 .id = "EMU1010",
1417 .emu10k2_chip = 1,
1418 .ca0102_chip = 1,
1419 .spk71 = 1,
1420 .emu_model = EMU_MODEL_EMU1010}, /* Emu 1010 */
1421 /* EMU0404b */
1422 {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
1423 .driver = "Audigy2", .name = "E-mu 0404b [4002]",
1424 .id = "EMU0404",
1425 .emu10k2_chip = 1,
1426 .ca0108_chip = 1,
1427 .spk71 = 1,
1428 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
1429 /* Tested by James@superbug.co.uk 20-3-2007. */
1430 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
1431 .driver = "Audigy2", .name = "E-mu 0404 [4002]",
1432 .id = "EMU0404",
1433 .emu10k2_chip = 1,
1434 .ca0102_chip = 1,
1435 .spk71 = 1,
1436 .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
1437 /* Audigy4 (Not PRO) SB0610 */
1438 {.vendor = 0x1102, .device = 0x0008,
1439 .driver = "Audigy2", .name = "Audigy 2 Value [Unknown]",
1440 .id = "Audigy2",
1441 .emu10k2_chip = 1,
1442 .ca0108_chip = 1,
1443 .ac97_chip = 1} ,
1444 /* Tested by James@superbug.co.uk 3rd July 2005 */
1445 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
1446 .driver = "Audigy2", .name = "Audigy 4 PRO [SB0380]",
1447 .id = "Audigy2",
1448 .emu10k2_chip = 1,
1449 .ca0102_chip = 1,
1450 .ca0151_chip = 1,
1451 .spk71 = 1,
1452 .spdif_bug = 1,
1453 .ac97_chip = 1} ,
1454 /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
1455 /* The 0x20061102 does have SB0350 written on it
1456 * Just like 0x20021102
1457 */
1458 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
1459 .driver = "Audigy2", .name = "Audigy 2 [SB0350b]",
1460 .id = "Audigy2",
1461 .emu10k2_chip = 1,
1462 .ca0102_chip = 1,
1463 .ca0151_chip = 1,
1464 .spk71 = 1,
1465 .spdif_bug = 1,
1466 .ac97_chip = 1} ,
1467 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
1468 .driver = "Audigy2", .name = "Audigy 2 ZS [SB0350]",
1469 .id = "Audigy2",
1470 .emu10k2_chip = 1,
1471 .ca0102_chip = 1,
1472 .ca0151_chip = 1,
1473 .spk71 = 1,
1474 .spdif_bug = 1,
1475 .ac97_chip = 1} ,
1476 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
1477 .driver = "Audigy2", .name = "Audigy 2 ZS [2001]",
1478 .id = "Audigy2",
1479 .emu10k2_chip = 1,
1480 .ca0102_chip = 1,
1481 .ca0151_chip = 1,
1482 .spk71 = 1,
1483 .spdif_bug = 1,
1484 .ac97_chip = 1} ,
1485 /* Audigy 2 */
1486 /* Tested by James@superbug.co.uk 3rd July 2005 */
1487 /* DSP: CA0102-IAT
1488 * DAC: CS4382-KQ
1489 * ADC: Philips 1361T
1490 * AC97: STAC9721
1491 * CA0151: Yes
1492 */
1493 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
1494 .driver = "Audigy2", .name = "Audigy 2 [SB0240]",
1495 .id = "Audigy2",
1496 .emu10k2_chip = 1,
1497 .ca0102_chip = 1,
1498 .ca0151_chip = 1,
1499 .spk71 = 1,
1500 .spdif_bug = 1,
1501 .adc_1361t = 1, /* 24 bit capture instead of 16bit */
1502 .ac97_chip = 1} ,
1503 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
1504 .driver = "Audigy2", .name = "Audigy 2 EX [1005]",
1505 .id = "Audigy2",
1506 .emu10k2_chip = 1,
1507 .ca0102_chip = 1,
1508 .ca0151_chip = 1,
1509 .spk71 = 1,
1510 .spdif_bug = 1} ,
1511 /* Dell OEM/Creative Labs Audigy 2 ZS */
1512 /* See ALSA bug#1365 */
1513 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
1514 .driver = "Audigy2", .name = "Audigy 2 ZS [SB0353]",
1515 .id = "Audigy2",
1516 .emu10k2_chip = 1,
1517 .ca0102_chip = 1,
1518 .ca0151_chip = 1,
1519 .spk71 = 1,
1520 .spdif_bug = 1,
1521 .ac97_chip = 1} ,
1522 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
1523 .driver = "Audigy2", .name = "Audigy 2 Platinum [SB0240P]",
1524 .id = "Audigy2",
1525 .emu10k2_chip = 1,
1526 .ca0102_chip = 1,
1527 .ca0151_chip = 1,
1528 .spk71 = 1,
1529 .spdif_bug = 1,
1530 .adc_1361t = 1, /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
1531 .ac97_chip = 1} ,
1532 {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
1533 .driver = "Audigy2", .name = "Audigy 2 [Unknown]",
1534 .id = "Audigy2",
1535 .emu10k2_chip = 1,
1536 .ca0102_chip = 1,
1537 .ca0151_chip = 1,
1538 .spdif_bug = 1,
1539 .ac97_chip = 1} ,
1540 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
1541 .driver = "Audigy", .name = "Audigy 1 [SB0090]",
1542 .id = "Audigy",
1543 .emu10k2_chip = 1,
1544 .ca0102_chip = 1,
1545 .ac97_chip = 1} ,
1546 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
1547 .driver = "Audigy", .name = "Audigy 1 ES [SB0160]",
1548 .id = "Audigy",
1549 .emu10k2_chip = 1,
1550 .ca0102_chip = 1,
1551 .spdif_bug = 1,
1552 .ac97_chip = 1} ,
1553 {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
1554 .driver = "Audigy", .name = "Audigy 1 [SB0090]",
1555 .id = "Audigy",
1556 .emu10k2_chip = 1,
1557 .ca0102_chip = 1,
1558 .ac97_chip = 1} ,
1559 {.vendor = 0x1102, .device = 0x0004,
1560 .driver = "Audigy", .name = "Audigy 1 [Unknown]",
1561 .id = "Audigy",
1562 .emu10k2_chip = 1,
1563 .ca0102_chip = 1,
1564 .ac97_chip = 1} ,
1565 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806B1102,
1566 .driver = "EMU10K1", .name = "SBLive! [SB0105]",
1567 .id = "Live",
1568 .emu10k1_chip = 1,
1569 .ac97_chip = 1,
1570 .sblive51 = 1} ,
1571 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806A1102,
1572 .driver = "EMU10K1", .name = "SBLive! Value [SB0103]",
1573 .id = "Live",
1574 .emu10k1_chip = 1,
1575 .ac97_chip = 1,
1576 .sblive51 = 1} ,
1577 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
1578 .driver = "EMU10K1", .name = "SBLive! Value [SB0101]",
1579 .id = "Live",
1580 .emu10k1_chip = 1,
1581 .ac97_chip = 1,
1582 .sblive51 = 1} ,
1583 /* Tested by ALSA bug#1680 26th December 2005 */
1584 /* note: It really has SB0220 written on the card. */
1585 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
1586 .driver = "EMU10K1", .name = "SB Live 5.1 Dell OEM [SB0220]",
1587 .id = "Live",
1588 .emu10k1_chip = 1,
1589 .ac97_chip = 1,
1590 .sblive51 = 1} ,
1591 /* Tested by Thomas Zehetbauer 27th Aug 2005 */
1592 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
1593 .driver = "EMU10K1", .name = "SB Live 5.1 [SB0220]",
1594 .id = "Live",
1595 .emu10k1_chip = 1,
1596 .ac97_chip = 1,
1597 .sblive51 = 1} ,
1598 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
1599 .driver = "EMU10K1", .name = "SB Live 5.1 [SB0220]",
1600 .id = "Live",
1601 .emu10k1_chip = 1,
1602 .ac97_chip = 1,
1603 .sblive51 = 1} ,
1604 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
1605 .driver = "EMU10K1", .name = "SB Live 5.1",
1606 .id = "Live",
1607 .emu10k1_chip = 1,
1608 .ac97_chip = 1,
1609 .sblive51 = 1} ,
1610 /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
1611 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
1612 .driver = "EMU10K1", .name = "SBLive 5.1 [SB0060]",
1613 .id = "Live",
1614 .emu10k1_chip = 1,
1615 .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
1616 * share the same IDs!
1617 */
1618 .sblive51 = 1} ,
1619 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
1620 .driver = "EMU10K1", .name = "SBLive! Value [CT4850]",
1621 .id = "Live",
1622 .emu10k1_chip = 1,
1623 .ac97_chip = 1,
1624 .sblive51 = 1} ,
1625 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
1626 .driver = "EMU10K1", .name = "SBLive! Platinum [CT4760P]",
1627 .id = "Live",
1628 .emu10k1_chip = 1,
1629 .ac97_chip = 1} ,
1630 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
1631 .driver = "EMU10K1", .name = "SBLive! Value [CT4871]",
1632 .id = "Live",
1633 .emu10k1_chip = 1,
1634 .ac97_chip = 1,
1635 .sblive51 = 1} ,
1636 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
1637 .driver = "EMU10K1", .name = "SBLive! Value [CT4831]",
1638 .id = "Live",
1639 .emu10k1_chip = 1,
1640 .ac97_chip = 1,
1641 .sblive51 = 1} ,
1642 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
1643 .driver = "EMU10K1", .name = "SBLive! Value [CT4870]",
1644 .id = "Live",
1645 .emu10k1_chip = 1,
1646 .ac97_chip = 1,
1647 .sblive51 = 1} ,
1648 /* Tested by James@superbug.co.uk 3rd July 2005 */
1649 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
1650 .driver = "EMU10K1", .name = "SBLive! Value [CT4832]",
1651 .id = "Live",
1652 .emu10k1_chip = 1,
1653 .ac97_chip = 1,
1654 .sblive51 = 1} ,
1655 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
1656 .driver = "EMU10K1", .name = "SBLive! Value [CT4830]",
1657 .id = "Live",
1658 .emu10k1_chip = 1,
1659 .ac97_chip = 1,
1660 .sblive51 = 1} ,
1661 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
1662 .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
1663 .id = "Live",
1664 .emu10k1_chip = 1,
1665 .ac97_chip = 1,
1666 .sblive51 = 1} ,
1667 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
1668 .driver = "EMU10K1", .name = "SBLive! Value [CT4780]",
1669 .id = "Live",
1670 .emu10k1_chip = 1,
1671 .ac97_chip = 1,
1672 .sblive51 = 1} ,
1673 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
1674 .driver = "EMU10K1", .name = "E-mu APS [4001]",
1675 .id = "APS",
1676 .emu10k1_chip = 1,
1677 .ecard = 1} ,
1678 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
1679 .driver = "EMU10K1", .name = "SBLive! [CT4620]",
1680 .id = "Live",
1681 .emu10k1_chip = 1,
1682 .ac97_chip = 1,
1683 .sblive51 = 1} ,
1684 {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
1685 .driver = "EMU10K1", .name = "SBLive! Value [CT4670]",
1686 .id = "Live",
1687 .emu10k1_chip = 1,
1688 .ac97_chip = 1,
1689 .sblive51 = 1} ,
1690 {.vendor = 0x1102, .device = 0x0002,
1691 .driver = "EMU10K1", .name = "SB Live [Unknown]",
1692 .id = "Live",
1693 .emu10k1_chip = 1,
1694 .ac97_chip = 1,
1695 .sblive51 = 1} ,
1696 { } /* terminator */
1697 };
1698
1699 int __devinit snd_emu10k1_create(struct snd_card *card,
1700 struct pci_dev * pci,
1701 unsigned short extin_mask,
1702 unsigned short extout_mask,
1703 long max_cache_bytes,
1704 int enable_ir,
1705 uint subsystem,
1706 struct snd_emu10k1 ** remu)
1707 {
1708 struct snd_emu10k1 *emu;
1709 int idx, err;
1710 int is_audigy;
1711 unsigned int silent_page;
1712 const struct snd_emu_chip_details *c;
1713 static struct snd_device_ops ops = {
1714 .dev_free = snd_emu10k1_dev_free,
1715 };
1716
1717 *remu = NULL;
1718
1719 /* enable PCI device */
1720 if ((err = pci_enable_device(pci)) < 0)
1721 return err;
1722
1723 emu = kzalloc(sizeof(*emu), GFP_KERNEL);
1724 if (emu == NULL) {
1725 pci_disable_device(pci);
1726 return -ENOMEM;
1727 }
1728 emu->card = card;
1729 spin_lock_init(&emu->reg_lock);
1730 spin_lock_init(&emu->emu_lock);
1731 spin_lock_init(&emu->spi_lock);
1732 spin_lock_init(&emu->i2c_lock);
1733 spin_lock_init(&emu->voice_lock);
1734 spin_lock_init(&emu->synth_lock);
1735 spin_lock_init(&emu->memblk_lock);
1736 mutex_init(&emu->fx8010.lock);
1737 INIT_LIST_HEAD(&emu->mapped_link_head);
1738 INIT_LIST_HEAD(&emu->mapped_order_link_head);
1739 emu->pci = pci;
1740 emu->irq = -1;
1741 emu->synth = NULL;
1742 emu->get_synth_voice = NULL;
1743 /* read revision & serial */
1744 emu->revision = pci->revision;
1745 pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
1746 pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
1747 snd_printdd("vendor=0x%x, device=0x%x, subsystem_vendor_id=0x%x, subsystem_id=0x%x\n",pci->vendor, pci->device, emu->serial, emu->model);
1748
1749 for (c = emu_chip_details; c->vendor; c++) {
1750 if (c->vendor == pci->vendor && c->device == pci->device) {
1751 if (subsystem) {
1752 if (c->subsystem && (c->subsystem == subsystem) ) {
1753 break;
1754 } else continue;
1755 } else {
1756 if (c->subsystem && (c->subsystem != emu->serial) )
1757 continue;
1758 if (c->revision && c->revision != emu->revision)
1759 continue;
1760 }
1761 break;
1762 }
1763 }
1764 if (c->vendor == 0) {
1765 snd_printk(KERN_ERR "emu10k1: Card not recognised\n");
1766 kfree(emu);
1767 pci_disable_device(pci);
1768 return -ENOENT;
1769 }
1770 emu->card_capabilities = c;
1771 if (c->subsystem && !subsystem)
1772 snd_printdd("Sound card name=%s\n", c->name);
1773 else if (subsystem)
1774 snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x. Forced to subsytem=0x%x\n",
1775 c->name, pci->vendor, pci->device, emu->serial, c->subsystem);
1776 else
1777 snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x.\n",
1778 c->name, pci->vendor, pci->device, emu->serial);
1779
1780 if (!*card->id && c->id) {
1781 int i, n = 0;
1782 strlcpy(card->id, c->id, sizeof(card->id));
1783 for (;;) {
1784 for (i = 0; i < snd_ecards_limit; i++) {
1785 if (snd_cards[i] && !strcmp(snd_cards[i]->id, card->id))
1786 break;
1787 }
1788 if (i >= snd_ecards_limit)
1789 break;
1790 n++;
1791 if (n >= SNDRV_CARDS)
1792 break;
1793 snprintf(card->id, sizeof(card->id), "%s_%d", c->id, n);
1794 }
1795 }
1796
1797 is_audigy = emu->audigy = c->emu10k2_chip;
1798
1799 /* set the DMA transfer mask */
1800 emu->dma_mask = is_audigy ? AUDIGY_DMA_MASK : EMU10K1_DMA_MASK;
1801 if (pci_set_dma_mask(pci, emu->dma_mask) < 0 ||
1802 pci_set_consistent_dma_mask(pci, emu->dma_mask) < 0) {
1803 snd_printk(KERN_ERR "architecture does not support PCI busmaster DMA with mask 0x%lx\n", emu->dma_mask);
1804 kfree(emu);
1805 pci_disable_device(pci);
1806 return -ENXIO;
1807 }
1808 if (is_audigy)
1809 emu->gpr_base = A_FXGPREGBASE;
1810 else
1811 emu->gpr_base = FXGPREGBASE;
1812
1813 if ((err = pci_request_regions(pci, "EMU10K1")) < 0) {
1814 kfree(emu);
1815 pci_disable_device(pci);
1816 return err;
1817 }
1818 emu->port = pci_resource_start(pci, 0);
1819
1820 if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
1821 "EMU10K1", emu)) {
1822 err = -EBUSY;
1823 goto error;
1824 }
1825 emu->irq = pci->irq;
1826
1827 emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
1828 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1829 32 * 1024, &emu->ptb_pages) < 0) {
1830 err = -ENOMEM;
1831 goto error;
1832 }
1833
1834 emu->page_ptr_table = vmalloc(emu->max_cache_pages * sizeof(void *));
1835 emu->page_addr_table = vmalloc(emu->max_cache_pages *
1836 sizeof(unsigned long));
1837 if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) {
1838 err = -ENOMEM;
1839 goto error;
1840 }
1841
1842 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1843 EMUPAGESIZE, &emu->silent_page) < 0) {
1844 err = -ENOMEM;
1845 goto error;
1846 }
1847 emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE);
1848 if (emu->memhdr == NULL) {
1849 err = -ENOMEM;
1850 goto error;
1851 }
1852 emu->memhdr->block_extra_size = sizeof(struct snd_emu10k1_memblk) -
1853 sizeof(struct snd_util_memblk);
1854
1855 pci_set_master(pci);
1856
1857 emu->fx8010.fxbus_mask = 0x303f;
1858 if (extin_mask == 0)
1859 extin_mask = 0x3fcf;
1860 if (extout_mask == 0)
1861 extout_mask = 0x7fff;
1862 emu->fx8010.extin_mask = extin_mask;
1863 emu->fx8010.extout_mask = extout_mask;
1864 emu->enable_ir = enable_ir;
1865
1866 if (emu->card_capabilities->ca_cardbus_chip) {
1867 if ((err = snd_emu10k1_cardbus_init(emu)) < 0)
1868 goto error;
1869 }
1870 if (emu->card_capabilities->ecard) {
1871 if ((err = snd_emu10k1_ecard_init(emu)) < 0)
1872 goto error;
1873 } else if (emu->card_capabilities->emu_model) {
1874 if ((err = snd_emu10k1_emu1010_init(emu)) < 0) {
1875 snd_emu10k1_free(emu);
1876 return err;
1877 }
1878 } else {
1879 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
1880 does not support this, it shouldn't do any harm */
1881 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
1882 }
1883
1884 /* initialize TRAM setup */
1885 emu->fx8010.itram_size = (16 * 1024)/2;
1886 emu->fx8010.etram_pages.area = NULL;
1887 emu->fx8010.etram_pages.bytes = 0;
1888
1889 /*
1890 * Init to 0x02109204 :
1891 * Clock accuracy = 0 (1000ppm)
1892 * Sample Rate = 2 (48kHz)
1893 * Audio Channel = 1 (Left of 2)
1894 * Source Number = 0 (Unspecified)
1895 * Generation Status = 1 (Original for Cat Code 12)
1896 * Cat Code = 12 (Digital Signal Mixer)
1897 * Mode = 0 (Mode 0)
1898 * Emphasis = 0 (None)
1899 * CP = 1 (Copyright unasserted)
1900 * AN = 0 (Audio data)
1901 * P = 0 (Consumer)
1902 */
1903 emu->spdif_bits[0] = emu->spdif_bits[1] =
1904 emu->spdif_bits[2] = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
1905 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
1906 SPCS_GENERATIONSTATUS | 0x00001200 |
1907 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
1908
1909 emu->reserved_page = (struct snd_emu10k1_memblk *)
1910 snd_emu10k1_synth_alloc(emu, 4096);
1911 if (emu->reserved_page)
1912 emu->reserved_page->map_locked = 1;
1913
1914 /* Clear silent pages and set up pointers */
1915 memset(emu->silent_page.area, 0, PAGE_SIZE);
1916 silent_page = emu->silent_page.addr << 1;
1917 for (idx = 0; idx < MAXPAGES; idx++)
1918 ((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx);
1919
1920 /* set up voice indices */
1921 for (idx = 0; idx < NUM_G; idx++) {
1922 emu->voices[idx].emu = emu;
1923 emu->voices[idx].number = idx;
1924 }
1925
1926 if ((err = snd_emu10k1_init(emu, enable_ir, 0)) < 0)
1927 goto error;
1928 #ifdef CONFIG_PM
1929 if ((err = alloc_pm_buffer(emu)) < 0)
1930 goto error;
1931 #endif
1932
1933 /* Initialize the effect engine */
1934 if ((err = snd_emu10k1_init_efx(emu)) < 0)
1935 goto error;
1936 snd_emu10k1_audio_enable(emu);
1937
1938 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops)) < 0)
1939 goto error;
1940
1941 #ifdef CONFIG_PROC_FS
1942 snd_emu10k1_proc_init(emu);
1943 #endif
1944
1945 snd_card_set_dev(card, &pci->dev);
1946 *remu = emu;
1947 return 0;
1948
1949 error:
1950 snd_emu10k1_free(emu);
1951 return err;
1952 }
1953
1954 #ifdef CONFIG_PM
1955 static unsigned char saved_regs[] = {
1956 CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
1957 FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
1958 ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2,
1959 TEMPENV, ADCCR, FXWC, MICBA, ADCBA, FXBA,
1960 MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
1961 SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX,
1962 0xff /* end */
1963 };
1964 static unsigned char saved_regs_audigy[] = {
1965 A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE,
1966 A_FXRT2, A_SENDAMOUNTS, A_FXRT1,
1967 0xff /* end */
1968 };
1969
1970 static int __devinit alloc_pm_buffer(struct snd_emu10k1 *emu)
1971 {
1972 int size;
1973
1974 size = ARRAY_SIZE(saved_regs);
1975 if (emu->audigy)
1976 size += ARRAY_SIZE(saved_regs_audigy);
1977 emu->saved_ptr = vmalloc(4 * NUM_G * size);
1978 if (! emu->saved_ptr)
1979 return -ENOMEM;
1980 if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
1981 return -ENOMEM;
1982 if (emu->card_capabilities->ca0151_chip &&
1983 snd_p16v_alloc_pm_buffer(emu) < 0)
1984 return -ENOMEM;
1985 return 0;
1986 }
1987
1988 static void free_pm_buffer(struct snd_emu10k1 *emu)
1989 {
1990 vfree(emu->saved_ptr);
1991 snd_emu10k1_efx_free_pm_buffer(emu);
1992 if (emu->card_capabilities->ca0151_chip)
1993 snd_p16v_free_pm_buffer(emu);
1994 }
1995
1996 void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu)
1997 {
1998 int i;
1999 unsigned char *reg;
2000 unsigned int *val;
2001
2002 val = emu->saved_ptr;
2003 for (reg = saved_regs; *reg != 0xff; reg++)
2004 for (i = 0; i < NUM_G; i++, val++)
2005 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2006 if (emu->audigy) {
2007 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2008 for (i = 0; i < NUM_G; i++, val++)
2009 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2010 }
2011 if (emu->audigy)
2012 emu->saved_a_iocfg = inl(emu->port + A_IOCFG);
2013 emu->saved_hcfg = inl(emu->port + HCFG);
2014 }
2015
2016 void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
2017 {
2018 if (emu->card_capabilities->ca_cardbus_chip)
2019 snd_emu10k1_cardbus_init(emu);
2020 if (emu->card_capabilities->ecard)
2021 snd_emu10k1_ecard_init(emu);
2022 else if (emu->card_capabilities->emu_model)
2023 snd_emu10k1_emu1010_init(emu);
2024 else
2025 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
2026 snd_emu10k1_init(emu, emu->enable_ir, 1);
2027 }
2028
2029 void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu)
2030 {
2031 int i;
2032 unsigned char *reg;
2033 unsigned int *val;
2034
2035 snd_emu10k1_audio_enable(emu);
2036
2037 /* resore for spdif */
2038 if (emu->audigy)
2039 outl(emu->saved_a_iocfg, emu->port + A_IOCFG);
2040 outl(emu->saved_hcfg, emu->port + HCFG);
2041
2042 val = emu->saved_ptr;
2043 for (reg = saved_regs; *reg != 0xff; reg++)
2044 for (i = 0; i < NUM_G; i++, val++)
2045 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2046 if (emu->audigy) {
2047 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2048 for (i = 0; i < NUM_G; i++, val++)
2049 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2050 }
2051 }
2052 #endif
WRT350N Kernel Patches