ALSA: ice1724 - Re-fix IRQ mask initialization
[linux-2.6.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/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 A2ZS 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 |
165                 HCFG_MUTEBUTTONENABLE, 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         err = request_firmware(&fw_entry, filename, &emu->pci->dev);
670         if (err != 0) {
671                 snd_printk(KERN_ERR "firmware: %s not found. Err = %d\n", filename, err);
672                 return err;
673         }
674         snd_printk(KERN_INFO "firmware size = 0x%zx\n", fw_entry->size);
675
676         /* The FPGA is a Xilinx Spartan IIE XC2S50E */
677         /* GPIO7 -> FPGA PGMN
678          * GPIO6 -> FPGA CCLK
679          * GPIO5 -> FPGA DIN
680          * FPGA CONFIG OFF -> FPGA PGMN
681          */
682         spin_lock_irqsave(&emu->emu_lock, flags);
683         outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
684         write_post = inl(emu->port + A_IOCFG);
685         udelay(100);
686         outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
687         write_post = inl(emu->port + A_IOCFG);
688         udelay(100); /* Allow FPGA memory to clean */
689         for (n = 0; n < fw_entry->size; n++) {
690                 value = fw_entry->data[n];
691                 for (i = 0; i < 8; i++) {
692                         reg = 0x80;
693                         if (value & 0x1)
694                                 reg = reg | 0x20;
695                         value = value >> 1;
696                         outl(reg, emu->port + A_IOCFG);
697                         write_post = inl(emu->port + A_IOCFG);
698                         outl(reg | 0x40, emu->port + A_IOCFG);
699                         write_post = inl(emu->port + A_IOCFG);
700                 }
701         }
702         /* After programming, set GPIO bit 4 high again. */
703         outl(0x10, emu->port + A_IOCFG);
704         write_post = inl(emu->port + A_IOCFG);
705         spin_unlock_irqrestore(&emu->emu_lock, flags);
706
707         release_firmware(fw_entry);
708         return 0;
709 }
710
711 static int emu1010_firmware_thread(void *data)
712 {
713         struct snd_emu10k1 *emu = data;
714         int tmp, tmp2;
715         int reg;
716         int err;
717
718         for (;;) {
719                 /* Delay to allow Audio Dock to settle */
720                 msleep_interruptible(1000);
721                 if (kthread_should_stop())
722                         break;
723                 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp); /* IRQ Status */
724                 snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg); /* OPTIONS: Which cards are attached to the EMU */
725                 if (reg & EMU_HANA_OPTION_DOCK_OFFLINE) {
726                         /* Audio Dock attached */
727                         /* Return to Audio Dock programming mode */
728                         snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
729                         snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK);
730                         if (emu->card_capabilities->emu_model ==
731                             EMU_MODEL_EMU1010) {
732                                 err = snd_emu1010_load_firmware(emu, DOCK_FILENAME);
733                                 if (err != 0)
734                                         continue;
735                         } else if (emu->card_capabilities->emu_model ==
736                                    EMU_MODEL_EMU1010B) {
737                                 err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME);
738                                 if (err != 0)
739                                         continue;
740                         } else if (emu->card_capabilities->emu_model ==
741                                    EMU_MODEL_EMU1616) {
742                                 err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME);
743                                 if (err != 0)
744                                         continue;
745                         }
746
747                         snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0);
748                         snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg);
749                         snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_IRQ_STATUS = 0x%x\n", reg);
750                         /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
751                         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
752                         snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_ID = 0x%x\n", reg);
753                         if ((reg & 0x1f) != 0x15) {
754                                 /* FPGA failed to be programmed */
755                                 snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg = 0x%x\n", reg);
756                                 continue;
757                         }
758                         snd_printk(KERN_INFO "emu1010: Audio Dock Firmware loaded\n");
759                         snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp);
760                         snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2);
761                         snd_printk("Audio Dock ver:%d.%d\n", tmp, tmp2);
762                         /* Sync clocking between 1010 and Dock */
763                         /* Allow DLL to settle */
764                         msleep(10);
765                         /* Unmute all. Default is muted after a firmware load */
766                         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
767                 }
768         }
769         snd_printk(KERN_INFO "emu1010: firmware thread stopping\n");
770         return 0;
771 }
772
773 /*
774  * EMU-1010 - details found out from this driver, official MS Win drivers,
775  * testing the card:
776  *
777  * Audigy2 (aka Alice2):
778  * ---------------------
779  *      * communication over PCI
780  *      * conversion of 32-bit data coming over EMU32 links from HANA FPGA
781  *        to 2 x 16-bit, using internal DSP instructions
782  *      * slave mode, clock supplied by HANA
783  *      * linked to HANA using:
784  *              32 x 32-bit serial EMU32 output channels
785  *              16 x EMU32 input channels
786  *              (?) x I2S I/O channels (?)
787  *
788  * FPGA (aka HANA):
789  * ---------------
790  *      * provides all (?) physical inputs and outputs of the card
791  *              (ADC, DAC, SPDIF I/O, ADAT I/O, etc.)
792  *      * provides clock signal for the card and Alice2
793  *      * two crystals - for 44.1kHz and 48kHz multiples
794  *      * provides internal routing of signal sources to signal destinations
795  *      * inputs/outputs to Alice2 - see above
796  *
797  * Current status of the driver:
798  * ----------------------------
799  *      * only 44.1/48kHz supported (the MS Win driver supports up to 192 kHz)
800  *      * PCM device nb. 2:
801  *              16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
802  *              16 x 32-bit capture - snd_emu10k1_capture_efx_ops
803  */
804 static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu)
805 {
806         unsigned int i;
807         int tmp, tmp2;
808         int reg;
809         int err;
810         const char *filename = NULL;
811
812         snd_printk(KERN_INFO "emu1010: Special config.\n");
813         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
814          * Lock Sound Memory Cache, Lock Tank Memory Cache,
815          * Mute all codecs.
816          */
817         outl(0x0005a00c, emu->port + HCFG);
818         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
819          * Lock Tank Memory Cache,
820          * Mute all codecs.
821          */
822         outl(0x0005a004, emu->port + HCFG);
823         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
824          * Mute all codecs.
825          */
826         outl(0x0005a000, emu->port + HCFG);
827         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
828          * Mute all codecs.
829          */
830         outl(0x0005a000, emu->port + HCFG);
831
832         /* Disable 48Volt power to Audio Dock */
833         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
834
835         /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
836         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
837         snd_printdd("reg1 = 0x%x\n", reg);
838         if ((reg & 0x3f) == 0x15) {
839                 /* FPGA netlist already present so clear it */
840                 /* Return to programming mode */
841
842                 snd_emu1010_fpga_write(emu, EMU_HANA_FPGA_CONFIG, 0x02);
843         }
844         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
845         snd_printdd("reg2 = 0x%x\n", reg);
846         if ((reg & 0x3f) == 0x15) {
847                 /* FPGA failed to return to programming mode */
848                 snd_printk(KERN_INFO "emu1010: FPGA failed to return to programming mode\n");
849                 return -ENODEV;
850         }
851         snd_printk(KERN_INFO "emu1010: EMU_HANA_ID = 0x%x\n", reg);
852         switch (emu->card_capabilities->emu_model) {
853         case EMU_MODEL_EMU1010:
854                 filename = HANA_FILENAME;
855                 break;
856         case EMU_MODEL_EMU1010B:
857                 filename = EMU1010B_FILENAME;
858                 break;
859         case EMU_MODEL_EMU1616:
860                 filename = EMU1010_NOTEBOOK_FILENAME;
861                 break;
862         case EMU_MODEL_EMU0404:
863                 filename = EMU0404_FILENAME;
864                 break;
865         default:
866                 filename = NULL;
867                 return -ENODEV;
868                 break;
869         }
870         snd_printk(KERN_INFO "emu1010: filename %s testing\n", filename);
871         err = snd_emu1010_load_firmware(emu, filename);
872         if (err != 0) {
873                 snd_printk(
874                         KERN_INFO "emu1010: Loading Firmware file %s failed\n",
875                         filename);
876                 return err;
877         }
878
879         /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
880         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg);
881         if ((reg & 0x3f) != 0x15) {
882                 /* FPGA failed to be programmed */
883                 snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file failed, reg = 0x%x\n", reg);
884                 return -ENODEV;
885         }
886
887         snd_printk(KERN_INFO "emu1010: Hana Firmware loaded\n");
888         snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp);
889         snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2);
890         snd_printk("emu1010: Hana version: %d.%d\n", tmp, tmp2);
891         /* Enable 48Volt power to Audio Dock */
892         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, EMU_HANA_DOCK_PWR_ON);
893
894         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
895         snd_printk(KERN_INFO "emu1010: Card options = 0x%x\n", reg);
896         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
897         snd_printk(KERN_INFO "emu1010: Card options = 0x%x\n", reg);
898         snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp);
899         /* Optical -> ADAT I/O  */
900         /* 0 : SPDIF
901          * 1 : ADAT
902          */
903         emu->emu1010.optical_in = 1; /* IN_ADAT */
904         emu->emu1010.optical_out = 1; /* IN_ADAT */
905         tmp = 0;
906         tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
907                 (emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
908         snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
909         snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp);
910         /* Set no attenuation on Audio Dock pads. */
911         snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00);
912         emu->emu1010.adc_pads = 0x00;
913         snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
914         /* Unmute Audio dock DACs, Headphone source DAC-4. */
915         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
916         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
917         snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp);
918         /* DAC PADs. */
919         snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f);
920         emu->emu1010.dac_pads = 0x0f;
921         snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp);
922         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30);
923         snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
924         /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
925         snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10);
926         /* MIDI routing */
927         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19);
928         /* Unknown. */
929         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c);
930         /* IRQ Enable: Alll on */
931         /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */
932         /* IRQ Enable: All off */
933         snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00);
934
935         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg);
936         snd_printk(KERN_INFO "emu1010: Card options3 = 0x%x\n", reg);
937         /* Default WCLK set to 48kHz. */
938         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00);
939         /* Word Clock source, Internal 48kHz x1 */
940         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
941         /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
942         /* Audio Dock LEDs. */
943         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);
944
945 #if 0
946         /* For 96kHz */
947         snd_emu1010_fpga_link_dst_src_write(emu,
948                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
949         snd_emu1010_fpga_link_dst_src_write(emu,
950                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
951         snd_emu1010_fpga_link_dst_src_write(emu,
952                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT2);
953         snd_emu1010_fpga_link_dst_src_write(emu,
954                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT2);
955 #endif
956 #if 0
957         /* For 192kHz */
958         snd_emu1010_fpga_link_dst_src_write(emu,
959                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
960         snd_emu1010_fpga_link_dst_src_write(emu,
961                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
962         snd_emu1010_fpga_link_dst_src_write(emu,
963                 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
964         snd_emu1010_fpga_link_dst_src_write(emu,
965                 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_RIGHT2);
966         snd_emu1010_fpga_link_dst_src_write(emu,
967                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT3);
968         snd_emu1010_fpga_link_dst_src_write(emu,
969                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT3);
970         snd_emu1010_fpga_link_dst_src_write(emu,
971                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HAMOA_ADC_LEFT4);
972         snd_emu1010_fpga_link_dst_src_write(emu,
973                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HAMOA_ADC_RIGHT4);
974 #endif
975 #if 1
976         /* For 48kHz */
977         snd_emu1010_fpga_link_dst_src_write(emu,
978                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_DOCK_MIC_A1);
979         snd_emu1010_fpga_link_dst_src_write(emu,
980                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_DOCK_MIC_B1);
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_LEFT2);
985         snd_emu1010_fpga_link_dst_src_write(emu,
986                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_DOCK_ADC1_LEFT1);
987         snd_emu1010_fpga_link_dst_src_write(emu,
988                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_DOCK_ADC1_RIGHT1);
989         snd_emu1010_fpga_link_dst_src_write(emu,
990                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_DOCK_ADC2_LEFT1);
991         snd_emu1010_fpga_link_dst_src_write(emu,
992                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_DOCK_ADC2_RIGHT1);
993         /* Pavel Hofman - setting defaults for 8 more capture channels
994          * Defaults only, users will set their own values anyways, let's
995          * just copy/paste.
996          */
997
998         snd_emu1010_fpga_link_dst_src_write(emu,
999                 EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
1000         snd_emu1010_fpga_link_dst_src_write(emu,
1001                 EMU_DST_ALICE2_EMU32_9, EMU_SRC_DOCK_MIC_B1);
1002         snd_emu1010_fpga_link_dst_src_write(emu,
1003                 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HAMOA_ADC_LEFT2);
1004         snd_emu1010_fpga_link_dst_src_write(emu,
1005                 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HAMOA_ADC_LEFT2);
1006         snd_emu1010_fpga_link_dst_src_write(emu,
1007                 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_ADC1_LEFT1);
1008         snd_emu1010_fpga_link_dst_src_write(emu,
1009                 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_ADC1_RIGHT1);
1010         snd_emu1010_fpga_link_dst_src_write(emu,
1011                 EMU_DST_ALICE2_EMU32_E, EMU_SRC_DOCK_ADC2_LEFT1);
1012         snd_emu1010_fpga_link_dst_src_write(emu,
1013                 EMU_DST_ALICE2_EMU32_F, EMU_SRC_DOCK_ADC2_RIGHT1);
1014 #endif
1015 #if 0
1016         /* Original */
1017         snd_emu1010_fpga_link_dst_src_write(emu,
1018                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HANA_ADAT);
1019         snd_emu1010_fpga_link_dst_src_write(emu,
1020                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HANA_ADAT + 1);
1021         snd_emu1010_fpga_link_dst_src_write(emu,
1022                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HANA_ADAT + 2);
1023         snd_emu1010_fpga_link_dst_src_write(emu,
1024                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HANA_ADAT + 3);
1025         snd_emu1010_fpga_link_dst_src_write(emu,
1026                 EMU_DST_ALICE2_EMU32_8, EMU_SRC_HANA_ADAT + 4);
1027         snd_emu1010_fpga_link_dst_src_write(emu,
1028                 EMU_DST_ALICE2_EMU32_9, EMU_SRC_HANA_ADAT + 5);
1029         snd_emu1010_fpga_link_dst_src_write(emu,
1030                 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HANA_ADAT + 6);
1031         snd_emu1010_fpga_link_dst_src_write(emu,
1032                 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HANA_ADAT + 7);
1033         snd_emu1010_fpga_link_dst_src_write(emu,
1034                 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_MIC_A1);
1035         snd_emu1010_fpga_link_dst_src_write(emu,
1036                 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_MIC_B1);
1037         snd_emu1010_fpga_link_dst_src_write(emu,
1038                 EMU_DST_ALICE2_EMU32_E, EMU_SRC_HAMOA_ADC_LEFT2);
1039         snd_emu1010_fpga_link_dst_src_write(emu,
1040                 EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
1041 #endif
1042         for (i = 0; i < 0x20; i++) {
1043                 /* AudioDock Elink <- Silence */
1044                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0100 + i, EMU_SRC_SILENCE);
1045         }
1046         for (i = 0; i < 4; i++) {
1047                 /* Hana SPDIF Out <- Silence */
1048                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0200 + i, EMU_SRC_SILENCE);
1049         }
1050         for (i = 0; i < 7; i++) {
1051                 /* Hamoa DAC <- Silence */
1052                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0300 + i, EMU_SRC_SILENCE);
1053         }
1054         for (i = 0; i < 7; i++) {
1055                 /* Hana ADAT Out <- Silence */
1056                 snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
1057         }
1058         snd_emu1010_fpga_link_dst_src_write(emu,
1059                 EMU_DST_ALICE_I2S0_LEFT, EMU_SRC_DOCK_ADC1_LEFT1);
1060         snd_emu1010_fpga_link_dst_src_write(emu,
1061                 EMU_DST_ALICE_I2S0_RIGHT, EMU_SRC_DOCK_ADC1_RIGHT1);
1062         snd_emu1010_fpga_link_dst_src_write(emu,
1063                 EMU_DST_ALICE_I2S1_LEFT, EMU_SRC_DOCK_ADC2_LEFT1);
1064         snd_emu1010_fpga_link_dst_src_write(emu,
1065                 EMU_DST_ALICE_I2S1_RIGHT, EMU_SRC_DOCK_ADC2_RIGHT1);
1066         snd_emu1010_fpga_link_dst_src_write(emu,
1067                 EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
1068         snd_emu1010_fpga_link_dst_src_write(emu,
1069                 EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
1070         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01); /* Unmute all */
1071
1072         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
1073
1074         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1075          * Lock Sound Memory Cache, Lock Tank Memory Cache,
1076          * Mute all codecs.
1077          */
1078         outl(0x0000a000, emu->port + HCFG);
1079         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
1080          * Lock Sound Memory Cache, Lock Tank Memory Cache,
1081          * Un-Mute all codecs.
1082          */
1083         outl(0x0000a001, emu->port + HCFG);
1084
1085         /* Initial boot complete. Now patches */
1086
1087         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp);
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_write(emu, EMU_HANA_MIDI_IN, 0x19); /* MIDI Route */
1091         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); /* Unknown */
1092         snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp);
1093         snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10); /* SPDIF Format spdif  (or 0x11 for aes/ebu) */
1094
1095         /* Start Micro/Audio Dock firmware loader thread */
1096         if (!emu->emu1010.firmware_thread) {
1097                 emu->emu1010.firmware_thread =
1098                         kthread_create(emu1010_firmware_thread, emu,
1099                                        "emu1010_firmware");
1100                 wake_up_process(emu->emu1010.firmware_thread);
1101         }
1102
1103 #if 0
1104         snd_emu1010_fpga_link_dst_src_write(emu,
1105                 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32B + 2); /* ALICE2 bus 0xa2 */
1106         snd_emu1010_fpga_link_dst_src_write(emu,
1107                 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32B + 3); /* ALICE2 bus 0xa3 */
1108         snd_emu1010_fpga_link_dst_src_write(emu,
1109                 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 2); /* ALICE2 bus 0xb2 */
1110         snd_emu1010_fpga_link_dst_src_write(emu,
1111                 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
1112 #endif
1113         /* Default outputs */
1114         if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1616) {
1115                 /* 1616(M) cardbus default outputs */
1116                 /* ALICE2 bus 0xa0 */
1117                 snd_emu1010_fpga_link_dst_src_write(emu,
1118                         EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1119                 emu->emu1010.output_source[0] = 17;
1120                 snd_emu1010_fpga_link_dst_src_write(emu,
1121                         EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1122                 emu->emu1010.output_source[1] = 18;
1123                 snd_emu1010_fpga_link_dst_src_write(emu,
1124                         EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1125                 emu->emu1010.output_source[2] = 19;
1126                 snd_emu1010_fpga_link_dst_src_write(emu,
1127                         EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1128                 emu->emu1010.output_source[3] = 20;
1129                 snd_emu1010_fpga_link_dst_src_write(emu,
1130                         EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1131                 emu->emu1010.output_source[4] = 21;
1132                 snd_emu1010_fpga_link_dst_src_write(emu,
1133                         EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1134                 emu->emu1010.output_source[5] = 22;
1135                 /* ALICE2 bus 0xa0 */
1136                 snd_emu1010_fpga_link_dst_src_write(emu,
1137                         EMU_DST_MANA_DAC_LEFT, EMU_SRC_ALICE_EMU32A + 0);
1138                 emu->emu1010.output_source[16] = 17;
1139                 snd_emu1010_fpga_link_dst_src_write(emu,
1140                         EMU_DST_MANA_DAC_RIGHT, EMU_SRC_ALICE_EMU32A + 1);
1141                 emu->emu1010.output_source[17] = 18;
1142         } else {
1143                 /* ALICE2 bus 0xa0 */
1144                 snd_emu1010_fpga_link_dst_src_write(emu,
1145                         EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1146                 emu->emu1010.output_source[0] = 21;
1147                 snd_emu1010_fpga_link_dst_src_write(emu,
1148                         EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1149                 emu->emu1010.output_source[1] = 22;
1150                 snd_emu1010_fpga_link_dst_src_write(emu,
1151                         EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1152                 emu->emu1010.output_source[2] = 23;
1153                 snd_emu1010_fpga_link_dst_src_write(emu,
1154                         EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1155                 emu->emu1010.output_source[3] = 24;
1156                 snd_emu1010_fpga_link_dst_src_write(emu,
1157                         EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1158                 emu->emu1010.output_source[4] = 25;
1159                 snd_emu1010_fpga_link_dst_src_write(emu,
1160                         EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1161                 emu->emu1010.output_source[5] = 26;
1162                 snd_emu1010_fpga_link_dst_src_write(emu,
1163                         EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
1164                 emu->emu1010.output_source[6] = 27;
1165                 snd_emu1010_fpga_link_dst_src_write(emu,
1166                         EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
1167                 emu->emu1010.output_source[7] = 28;
1168                 /* ALICE2 bus 0xa0 */
1169                 snd_emu1010_fpga_link_dst_src_write(emu,
1170                         EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1171                 emu->emu1010.output_source[8] = 21;
1172                 snd_emu1010_fpga_link_dst_src_write(emu,
1173                         EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1174                 emu->emu1010.output_source[9] = 22;
1175                 /* ALICE2 bus 0xa0 */
1176                 snd_emu1010_fpga_link_dst_src_write(emu,
1177                         EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1178                 emu->emu1010.output_source[10] = 21;
1179                 snd_emu1010_fpga_link_dst_src_write(emu,
1180                         EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1181                 emu->emu1010.output_source[11] = 22;
1182                 /* ALICE2 bus 0xa0 */
1183                 snd_emu1010_fpga_link_dst_src_write(emu,
1184                         EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1185                 emu->emu1010.output_source[12] = 21;
1186                 snd_emu1010_fpga_link_dst_src_write(emu,
1187                         EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1188                 emu->emu1010.output_source[13] = 22;
1189                 /* ALICE2 bus 0xa0 */
1190                 snd_emu1010_fpga_link_dst_src_write(emu,
1191                         EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0);
1192                 emu->emu1010.output_source[14] = 21;
1193                 snd_emu1010_fpga_link_dst_src_write(emu,
1194                         EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1195                 emu->emu1010.output_source[15] = 22;
1196                 /* ALICE2 bus 0xa0 */
1197                 snd_emu1010_fpga_link_dst_src_write(emu,
1198                         EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0);
1199                 emu->emu1010.output_source[16] = 21;
1200                 snd_emu1010_fpga_link_dst_src_write(emu,
1201                         EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
1202                 emu->emu1010.output_source[17] = 22;
1203                 snd_emu1010_fpga_link_dst_src_write(emu,
1204                         EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
1205                 emu->emu1010.output_source[18] = 23;
1206                 snd_emu1010_fpga_link_dst_src_write(emu,
1207                         EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
1208                 emu->emu1010.output_source[19] = 24;
1209                 snd_emu1010_fpga_link_dst_src_write(emu,
1210                         EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
1211                 emu->emu1010.output_source[20] = 25;
1212                 snd_emu1010_fpga_link_dst_src_write(emu,
1213                         EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
1214                 emu->emu1010.output_source[21] = 26;
1215                 snd_emu1010_fpga_link_dst_src_write(emu,
1216                         EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
1217                 emu->emu1010.output_source[22] = 27;
1218                 snd_emu1010_fpga_link_dst_src_write(emu,
1219                         EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
1220                 emu->emu1010.output_source[23] = 28;
1221         }
1222         /* TEMP: Select SPDIF in/out */
1223         /* snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); */ /* Output spdif */
1224
1225         /* TEMP: Select 48kHz SPDIF out */
1226         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
1227         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
1228         /* Word Clock source, Internal 48kHz x1 */
1229         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K);
1230         /* snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X); */
1231         emu->emu1010.internal_clock = 1; /* 48000 */
1232         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12); /* Set LEDs on Audio Dock */
1233         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
1234         /* snd_emu1010_fpga_write(emu, 0x7, 0x0); */ /* Mute all */
1235         /* snd_emu1010_fpga_write(emu, 0x7, 0x1); */ /* Unmute all */
1236         /* snd_emu1010_fpga_write(emu, 0xe, 0x12); */ /* Set LEDs on Audio Dock */
1237
1238         return 0;
1239 }
1240 /*
1241  *  Create the EMU10K1 instance
1242  */
1243
1244 #ifdef CONFIG_PM
1245 static int alloc_pm_buffer(struct snd_emu10k1 *emu);
1246 static void free_pm_buffer(struct snd_emu10k1 *emu);
1247 #endif
1248
1249 static int snd_emu10k1_free(struct snd_emu10k1 *emu)
1250 {
1251         if (emu->port) {        /* avoid access to already used hardware */
1252                 snd_emu10k1_fx8010_tram_setup(emu, 0);
1253                 snd_emu10k1_done(emu);
1254                 snd_emu10k1_free_efx(emu);
1255         }
1256         if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
1257                 /* Disable 48Volt power to Audio Dock */
1258                 snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_PWR, 0);
1259         }
1260         if (emu->emu1010.firmware_thread)
1261                 kthread_stop(emu->emu1010.firmware_thread);
1262         if (emu->irq >= 0)
1263                 free_irq(emu->irq, emu);
1264         /* remove reserved page */
1265         if (emu->reserved_page) {
1266                 snd_emu10k1_synth_free(emu,
1267                         (struct snd_util_memblk *)emu->reserved_page);
1268                 emu->reserved_page = NULL;
1269         }
1270         if (emu->memhdr)
1271                 snd_util_memhdr_free(emu->memhdr);
1272         if (emu->silent_page.area)
1273                 snd_dma_free_pages(&emu->silent_page);
1274         if (emu->ptb_pages.area)
1275                 snd_dma_free_pages(&emu->ptb_pages);
1276         vfree(emu->page_ptr_table);
1277         vfree(emu->page_addr_table);
1278 #ifdef CONFIG_PM
1279         free_pm_buffer(emu);
1280 #endif
1281         if (emu->port)
1282                 pci_release_regions(emu->pci);
1283         if (emu->card_capabilities->ca0151_chip) /* P16V */
1284                 snd_p16v_free(emu);
1285         pci_disable_device(emu->pci);
1286         kfree(emu);
1287         return 0;
1288 }
1289
1290 static int snd_emu10k1_dev_free(struct snd_device *device)
1291 {
1292         struct snd_emu10k1 *emu = device->device_data;
1293         return snd_emu10k1_free(emu);
1294 }
1295
1296 static struct snd_emu_chip_details emu_chip_details[] = {
1297         /* Audigy4 (Not PRO) SB0610 */
1298         /* Tested by James@superbug.co.uk 4th April 2006 */
1299         /* A_IOCFG bits
1300          * Output
1301          * 0: ?
1302          * 1: ?
1303          * 2: ?
1304          * 3: 0 - Digital Out, 1 - Line in
1305          * 4: ?
1306          * 5: ?
1307          * 6: ?
1308          * 7: ?
1309          * Input
1310          * 8: ?
1311          * 9: ?
1312          * A: Green jack sense (Front)
1313          * B: ?
1314          * C: Black jack sense (Rear/Side Right)
1315          * D: Yellow jack sense (Center/LFE/Side Left)
1316          * E: ?
1317          * F: ?
1318          *
1319          * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
1320          * 0 - Digital Out
1321          * 1 - Line in
1322          */
1323         /* Mic input not tested.
1324          * Analog CD input not tested
1325          * Digital Out not tested.
1326          * Line in working.
1327          * Audio output 5.1 working. Side outputs not working.
1328          */
1329         /* DSP: CA10300-IAT LF
1330          * DAC: Cirrus Logic CS4382-KQZ
1331          * ADC: Philips 1361T
1332          * AC97: Sigmatel STAC9750
1333          * CA0151: None
1334          */
1335         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
1336          .driver = "Audigy2", .name = "SB Audigy 4 [SB0610]",
1337          .id = "Audigy2",
1338          .emu10k2_chip = 1,
1339          .ca0108_chip = 1,
1340          .spk71 = 1,
1341          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
1342          .ac97_chip = 1} ,
1343         /* Audigy 2 Value AC3 out does not work yet.
1344          * Need to find out how to turn off interpolators.
1345          */
1346         /* Tested by James@superbug.co.uk 3rd July 2005 */
1347         /* DSP: CA0108-IAT
1348          * DAC: CS4382-KQ
1349          * ADC: Philips 1361T
1350          * AC97: STAC9750
1351          * CA0151: None
1352          */
1353         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
1354          .driver = "Audigy2", .name = "SB Audigy 2 Value [SB0400]",
1355          .id = "Audigy2",
1356          .emu10k2_chip = 1,
1357          .ca0108_chip = 1,
1358          .spk71 = 1,
1359          .ac97_chip = 1} ,
1360         /* Audigy 2 ZS Notebook Cardbus card.*/
1361         /* Tested by James@superbug.co.uk 6th November 2006 */
1362         /* Audio output 7.1/Headphones working.
1363          * Digital output working. (AC3 not checked, only PCM)
1364          * Audio Mic/Line inputs working.
1365          * Digital input not tested.
1366          */
1367         /* DSP: Tina2
1368          * DAC: Wolfson WM8768/WM8568
1369          * ADC: Wolfson WM8775
1370          * AC97: None
1371          * CA0151: None
1372          */
1373         /* Tested by James@superbug.co.uk 4th April 2006 */
1374         /* A_IOCFG bits
1375          * Output
1376          * 0: Not Used
1377          * 1: 0 = Mute all the 7.1 channel out. 1 = unmute.
1378          * 2: Analog input 0 = line in, 1 = mic in
1379          * 3: Not Used
1380          * 4: Digital output 0 = off, 1 = on.
1381          * 5: Not Used
1382          * 6: Not Used
1383          * 7: Not Used
1384          * Input
1385          *      All bits 1 (0x3fxx) means nothing plugged in.
1386          * 8-9: 0 = Line in/Mic, 2 = Optical in, 3 = Nothing.
1387          * A-B: 0 = Headphones, 2 = Optical out, 3 = Nothing.
1388          * C-D: 2 = Front/Rear/etc, 3 = nothing.
1389          * E-F: Always 0
1390          *
1391          */
1392         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
1393          .driver = "Audigy2", .name = "SB Audigy 2 ZS Notebook [SB0530]",
1394          .id = "Audigy2",
1395          .emu10k2_chip = 1,
1396          .ca0108_chip = 1,
1397          .ca_cardbus_chip = 1,
1398          .spi_dac = 1,
1399          .i2c_adc = 1,
1400          .spk71 = 1} ,
1401         /* Tested by James@superbug.co.uk 4th Nov 2007. */
1402         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
1403          .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
1404          .id = "EMU1010",
1405          .emu10k2_chip = 1,
1406          .ca0108_chip = 1,
1407          .ca_cardbus_chip = 1,
1408          .spk71 = 1 ,
1409          .emu_model = EMU_MODEL_EMU1616},
1410         /* Tested by James@superbug.co.uk 4th Nov 2007. */
1411         /* This is MAEM8960, 0202 is MAEM 8980 */
1412         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
1413          .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM8960]",
1414          .id = "EMU1010",
1415          .emu10k2_chip = 1,
1416          .ca0108_chip = 1,
1417          .spk71 = 1,
1418          .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */
1419         /* Tested by James@superbug.co.uk 8th July 2005. */
1420         /* This is MAEM8810, 0202 is MAEM8820 */
1421         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
1422          .driver = "Audigy2", .name = "E-mu 1010 [MAEM8810]",
1423          .id = "EMU1010",
1424          .emu10k2_chip = 1,
1425          .ca0102_chip = 1,
1426          .spk71 = 1,
1427          .emu_model = EMU_MODEL_EMU1010}, /* EMU 1010 old revision */
1428         /* EMU0404b */
1429         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40021102,
1430          .driver = "Audigy2", .name = "E-mu 0404b PCI [MAEM8852]",
1431          .id = "EMU0404",
1432          .emu10k2_chip = 1,
1433          .ca0108_chip = 1,
1434          .spk71 = 1,
1435          .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 new revision */
1436         /* Tested by James@superbug.co.uk 20-3-2007. */
1437         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40021102,
1438          .driver = "Audigy2", .name = "E-mu 0404 [MAEM8850]",
1439          .id = "EMU0404",
1440          .emu10k2_chip = 1,
1441          .ca0102_chip = 1,
1442          .spk71 = 1,
1443          .emu_model = EMU_MODEL_EMU0404}, /* EMU 0404 */
1444         /* Note that all E-mu cards require kernel 2.6 or newer. */
1445         {.vendor = 0x1102, .device = 0x0008,
1446          .driver = "Audigy2", .name = "SB Audigy 2 Value [Unknown]",
1447          .id = "Audigy2",
1448          .emu10k2_chip = 1,
1449          .ca0108_chip = 1,
1450          .ac97_chip = 1} ,
1451         /* Tested by James@superbug.co.uk 3rd July 2005 */
1452         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
1453          .driver = "Audigy2", .name = "SB Audigy 4 PRO [SB0380]",
1454          .id = "Audigy2",
1455          .emu10k2_chip = 1,
1456          .ca0102_chip = 1,
1457          .ca0151_chip = 1,
1458          .spk71 = 1,
1459          .spdif_bug = 1,
1460          .ac97_chip = 1} ,
1461         /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
1462         /* The 0x20061102 does have SB0350 written on it
1463          * Just like 0x20021102
1464          */
1465         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
1466          .driver = "Audigy2", .name = "SB Audigy 2 [SB0350b]",
1467          .id = "Audigy2",
1468          .emu10k2_chip = 1,
1469          .ca0102_chip = 1,
1470          .ca0151_chip = 1,
1471          .spk71 = 1,
1472          .spdif_bug = 1,
1473          .ac97_chip = 1} ,
1474         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
1475          .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0350]",
1476          .id = "Audigy2",
1477          .emu10k2_chip = 1,
1478          .ca0102_chip = 1,
1479          .ca0151_chip = 1,
1480          .spk71 = 1,
1481          .spdif_bug = 1,
1482          .ac97_chip = 1} ,
1483         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
1484          .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0360]",
1485          .id = "Audigy2",
1486          .emu10k2_chip = 1,
1487          .ca0102_chip = 1,
1488          .ca0151_chip = 1,
1489          .spk71 = 1,
1490          .spdif_bug = 1,
1491          .ac97_chip = 1} ,
1492         /* Audigy 2 */
1493         /* Tested by James@superbug.co.uk 3rd July 2005 */
1494         /* DSP: CA0102-IAT
1495          * DAC: CS4382-KQ
1496          * ADC: Philips 1361T
1497          * AC97: STAC9721
1498          * CA0151: Yes
1499          */
1500         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
1501          .driver = "Audigy2", .name = "SB Audigy 2 [SB0240]",
1502          .id = "Audigy2",
1503          .emu10k2_chip = 1,
1504          .ca0102_chip = 1,
1505          .ca0151_chip = 1,
1506          .spk71 = 1,
1507          .spdif_bug = 1,
1508          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
1509          .ac97_chip = 1} ,
1510         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
1511          .driver = "Audigy2", .name = "SB Audigy 2 Platinum EX [SB0280]",
1512          .id = "Audigy2",
1513          .emu10k2_chip = 1,
1514          .ca0102_chip = 1,
1515          .ca0151_chip = 1,
1516          .spk71 = 1,
1517          .spdif_bug = 1} ,
1518         /* Dell OEM/Creative Labs Audigy 2 ZS */
1519         /* See ALSA bug#1365 */
1520         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
1521          .driver = "Audigy2", .name = "SB Audigy 2 ZS [SB0353]",
1522          .id = "Audigy2",
1523          .emu10k2_chip = 1,
1524          .ca0102_chip = 1,
1525          .ca0151_chip = 1,
1526          .spk71 = 1,
1527          .spdif_bug = 1,
1528          .ac97_chip = 1} ,
1529         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
1530          .driver = "Audigy2", .name = "SB Audigy 2 Platinum [SB0240P]",
1531          .id = "Audigy2",
1532          .emu10k2_chip = 1,
1533          .ca0102_chip = 1,
1534          .ca0151_chip = 1,
1535          .spk71 = 1,
1536          .spdif_bug = 1,
1537          .invert_shared_spdif = 1,      /* digital/analog switch swapped */
1538          .adc_1361t = 1,  /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
1539          .ac97_chip = 1} ,
1540         {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
1541          .driver = "Audigy2", .name = "SB Audigy 2 [Unknown]",
1542          .id = "Audigy2",
1543          .emu10k2_chip = 1,
1544          .ca0102_chip = 1,
1545          .ca0151_chip = 1,
1546          .spdif_bug = 1,
1547          .ac97_chip = 1} ,
1548         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
1549          .driver = "Audigy", .name = "SB Audigy 1 [SB0092]",
1550          .id = "Audigy",
1551          .emu10k2_chip = 1,
1552          .ca0102_chip = 1,
1553          .ac97_chip = 1} ,
1554         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
1555          .driver = "Audigy", .name = "SB Audigy 1 ES [SB0160]",
1556          .id = "Audigy",
1557          .emu10k2_chip = 1,
1558          .ca0102_chip = 1,
1559          .spdif_bug = 1,
1560          .ac97_chip = 1} ,
1561         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
1562          .driver = "Audigy", .name = "SB Audigy 1 [SB0090]",
1563          .id = "Audigy",
1564          .emu10k2_chip = 1,
1565          .ca0102_chip = 1,
1566          .ac97_chip = 1} ,
1567         {.vendor = 0x1102, .device = 0x0004,
1568          .driver = "Audigy", .name = "Audigy 1 [Unknown]",
1569          .id = "Audigy",
1570          .emu10k2_chip = 1,
1571          .ca0102_chip = 1,
1572          .ac97_chip = 1} ,
1573         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
1574          .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1575          .id = "Live",
1576          .emu10k1_chip = 1,
1577          .ac97_chip = 1,
1578          .sblive51 = 1} ,
1579         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806b1102,
1580          .driver = "EMU10K1", .name = "SB Live! [SB0105]",
1581          .id = "Live",
1582          .emu10k1_chip = 1,
1583          .ac97_chip = 1,
1584          .sblive51 = 1} ,
1585         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806a1102,
1586          .driver = "EMU10K1", .name = "SB Live! Value [SB0103]",
1587          .id = "Live",
1588          .emu10k1_chip = 1,
1589          .ac97_chip = 1,
1590          .sblive51 = 1} ,
1591         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
1592          .driver = "EMU10K1", .name = "SB Live! Value [SB0101]",
1593          .id = "Live",
1594          .emu10k1_chip = 1,
1595          .ac97_chip = 1,
1596          .sblive51 = 1} ,
1597         /* Tested by ALSA bug#1680 26th December 2005 */
1598         /* note: It really has SB0220 written on the card, */
1599         /* but it's SB0228 according to kx.inf */
1600         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
1601          .driver = "EMU10K1", .name = "SB Live! 5.1 Dell OEM [SB0228]",
1602          .id = "Live",
1603          .emu10k1_chip = 1,
1604          .ac97_chip = 1,
1605          .sblive51 = 1} ,
1606         /* Tested by Thomas Zehetbauer 27th Aug 2005 */
1607         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
1608          .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0220]",
1609          .id = "Live",
1610          .emu10k1_chip = 1,
1611          .ac97_chip = 1,
1612          .sblive51 = 1} ,
1613         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
1614          .driver = "EMU10K1", .name = "SB Live! 5.1",
1615          .id = "Live",
1616          .emu10k1_chip = 1,
1617          .ac97_chip = 1,
1618          .sblive51 = 1} ,
1619         /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
1620         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
1621          .driver = "EMU10K1", .name = "SB Live! 5.1 [SB0060]",
1622          .id = "Live",
1623          .emu10k1_chip = 1,
1624          .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
1625                           * share the same IDs!
1626                           */
1627          .sblive51 = 1} ,
1628         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
1629          .driver = "EMU10K1", .name = "SB Live! Value [CT4850]",
1630          .id = "Live",
1631          .emu10k1_chip = 1,
1632          .ac97_chip = 1,
1633          .sblive51 = 1} ,
1634         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
1635          .driver = "EMU10K1", .name = "SB Live! Platinum [CT4760P]",
1636          .id = "Live",
1637          .emu10k1_chip = 1,
1638          .ac97_chip = 1} ,
1639         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
1640          .driver = "EMU10K1", .name = "SB Live! Value [CT4871]",
1641          .id = "Live",
1642          .emu10k1_chip = 1,
1643          .ac97_chip = 1,
1644          .sblive51 = 1} ,
1645         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
1646          .driver = "EMU10K1", .name = "SB Live! Value [CT4831]",
1647          .id = "Live",
1648          .emu10k1_chip = 1,
1649          .ac97_chip = 1,
1650          .sblive51 = 1} ,
1651         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
1652          .driver = "EMU10K1", .name = "SB Live! Value [CT4870]",
1653          .id = "Live",
1654          .emu10k1_chip = 1,
1655          .ac97_chip = 1,
1656          .sblive51 = 1} ,
1657         /* Tested by James@superbug.co.uk 3rd July 2005 */
1658         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
1659          .driver = "EMU10K1", .name = "SB Live! Value [CT4832]",
1660          .id = "Live",
1661          .emu10k1_chip = 1,
1662          .ac97_chip = 1,
1663          .sblive51 = 1} ,
1664         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
1665          .driver = "EMU10K1", .name = "SB Live! Value [CT4830]",
1666          .id = "Live",
1667          .emu10k1_chip = 1,
1668          .ac97_chip = 1,
1669          .sblive51 = 1} ,
1670         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
1671          .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
1672          .id = "Live",
1673          .emu10k1_chip = 1,
1674          .ac97_chip = 1,
1675          .sblive51 = 1} ,
1676         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
1677          .driver = "EMU10K1", .name = "SB Live! Value [CT4780]",
1678          .id = "Live",
1679          .emu10k1_chip = 1,
1680          .ac97_chip = 1,
1681          .sblive51 = 1} ,
1682         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
1683          .driver = "EMU10K1", .name = "E-mu APS [PC545]",
1684          .id = "APS",
1685          .emu10k1_chip = 1,
1686          .ecard = 1} ,
1687         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
1688          .driver = "EMU10K1", .name = "SB Live! [CT4620]",
1689          .id = "Live",
1690          .emu10k1_chip = 1,
1691          .ac97_chip = 1,
1692          .sblive51 = 1} ,
1693         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
1694          .driver = "EMU10K1", .name = "SB Live! Value [CT4670]",
1695          .id = "Live",
1696          .emu10k1_chip = 1,
1697          .ac97_chip = 1,
1698          .sblive51 = 1} ,
1699         {.vendor = 0x1102, .device = 0x0002,
1700          .driver = "EMU10K1", .name = "SB Live! [Unknown]",
1701          .id = "Live",
1702          .emu10k1_chip = 1,
1703          .ac97_chip = 1,
1704          .sblive51 = 1} ,
1705         { } /* terminator */
1706 };
1707
1708 int __devinit snd_emu10k1_create(struct snd_card *card,
1709                        struct pci_dev *pci,
1710                        unsigned short extin_mask,
1711                        unsigned short extout_mask,
1712                        long max_cache_bytes,
1713                        int enable_ir,
1714                        uint subsystem,
1715                        struct snd_emu10k1 **remu)
1716 {
1717         struct snd_emu10k1 *emu;
1718         int idx, err;
1719         int is_audigy;
1720         unsigned int silent_page;
1721         const struct snd_emu_chip_details *c;
1722         static struct snd_device_ops ops = {
1723                 .dev_free =     snd_emu10k1_dev_free,
1724         };
1725
1726         *remu = NULL;
1727
1728         /* enable PCI device */
1729         err = pci_enable_device(pci);
1730         if (err < 0)
1731                 return err;
1732
1733         emu = kzalloc(sizeof(*emu), GFP_KERNEL);
1734         if (emu == NULL) {
1735                 pci_disable_device(pci);
1736                 return -ENOMEM;
1737         }
1738         emu->card = card;
1739         spin_lock_init(&emu->reg_lock);
1740         spin_lock_init(&emu->emu_lock);
1741         spin_lock_init(&emu->spi_lock);
1742         spin_lock_init(&emu->i2c_lock);
1743         spin_lock_init(&emu->voice_lock);
1744         spin_lock_init(&emu->synth_lock);
1745         spin_lock_init(&emu->memblk_lock);
1746         mutex_init(&emu->fx8010.lock);
1747         INIT_LIST_HEAD(&emu->mapped_link_head);
1748         INIT_LIST_HEAD(&emu->mapped_order_link_head);
1749         emu->pci = pci;
1750         emu->irq = -1;
1751         emu->synth = NULL;
1752         emu->get_synth_voice = NULL;
1753         /* read revision & serial */
1754         emu->revision = pci->revision;
1755         pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
1756         pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
1757         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);
1758
1759         for (c = emu_chip_details; c->vendor; c++) {
1760                 if (c->vendor == pci->vendor && c->device == pci->device) {
1761                         if (subsystem) {
1762                                 if (c->subsystem && (c->subsystem == subsystem))
1763                                         break;
1764                                 else
1765                                         continue;
1766                         } else {
1767                                 if (c->subsystem && (c->subsystem != emu->serial))
1768                                         continue;
1769                                 if (c->revision && c->revision != emu->revision)
1770                                         continue;
1771                         }
1772                         break;
1773                 }
1774         }
1775         if (c->vendor == 0) {
1776                 snd_printk(KERN_ERR "emu10k1: Card not recognised\n");
1777                 kfree(emu);
1778                 pci_disable_device(pci);
1779                 return -ENOENT;
1780         }
1781         emu->card_capabilities = c;
1782         if (c->subsystem && !subsystem)
1783                 snd_printdd("Sound card name = %s\n", c->name);
1784         else if (subsystem)
1785                 snd_printdd("Sound card name = %s, "
1786                         "vendor = 0x%x, device = 0x%x, subsystem = 0x%x. "
1787                         "Forced to subsytem = 0x%x\n",  c->name,
1788                         pci->vendor, pci->device, emu->serial, c->subsystem);
1789         else
1790                 snd_printdd("Sound card name = %s, "
1791                         "vendor = 0x%x, device = 0x%x, subsystem = 0x%x.\n",
1792                         c->name, pci->vendor, pci->device,
1793                         emu->serial);
1794
1795         if (!*card->id && c->id) {
1796                 int i, n = 0;
1797                 strlcpy(card->id, c->id, sizeof(card->id));
1798                 for (;;) {
1799                         for (i = 0; i < snd_ecards_limit; i++) {
1800                                 if (snd_cards[i] && !strcmp(snd_cards[i]->id, card->id))
1801                                         break;
1802                         }
1803                         if (i >= snd_ecards_limit)
1804                                 break;
1805                         n++;
1806                         if (n >= SNDRV_CARDS)
1807                                 break;
1808                         snprintf(card->id, sizeof(card->id), "%s_%d", c->id, n);
1809                 }
1810         }
1811
1812         is_audigy = emu->audigy = c->emu10k2_chip;
1813
1814         /* set the DMA transfer mask */
1815         emu->dma_mask = is_audigy ? AUDIGY_DMA_MASK : EMU10K1_DMA_MASK;
1816         if (pci_set_dma_mask(pci, emu->dma_mask) < 0 ||
1817             pci_set_consistent_dma_mask(pci, emu->dma_mask) < 0) {
1818                 snd_printk(KERN_ERR "architecture does not support PCI busmaster DMA with mask 0x%lx\n", emu->dma_mask);
1819                 kfree(emu);
1820                 pci_disable_device(pci);
1821                 return -ENXIO;
1822         }
1823         if (is_audigy)
1824                 emu->gpr_base = A_FXGPREGBASE;
1825         else
1826                 emu->gpr_base = FXGPREGBASE;
1827
1828         err = pci_request_regions(pci, "EMU10K1");
1829         if (err < 0) {
1830                 kfree(emu);
1831                 pci_disable_device(pci);
1832                 return err;
1833         }
1834         emu->port = pci_resource_start(pci, 0);
1835
1836         emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
1837         if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1838                                 32 * 1024, &emu->ptb_pages) < 0) {
1839                 err = -ENOMEM;
1840                 goto error;
1841         }
1842
1843         emu->page_ptr_table = vmalloc(emu->max_cache_pages * sizeof(void *));
1844         emu->page_addr_table = vmalloc(emu->max_cache_pages *
1845                                        sizeof(unsigned long));
1846         if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) {
1847                 err = -ENOMEM;
1848                 goto error;
1849         }
1850
1851         if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1852                                 EMUPAGESIZE, &emu->silent_page) < 0) {
1853                 err = -ENOMEM;
1854                 goto error;
1855         }
1856         emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE);
1857         if (emu->memhdr == NULL) {
1858                 err = -ENOMEM;
1859                 goto error;
1860         }
1861         emu->memhdr->block_extra_size = sizeof(struct snd_emu10k1_memblk) -
1862                 sizeof(struct snd_util_memblk);
1863
1864         pci_set_master(pci);
1865
1866         emu->fx8010.fxbus_mask = 0x303f;
1867         if (extin_mask == 0)
1868                 extin_mask = 0x3fcf;
1869         if (extout_mask == 0)
1870                 extout_mask = 0x7fff;
1871         emu->fx8010.extin_mask = extin_mask;
1872         emu->fx8010.extout_mask = extout_mask;
1873         emu->enable_ir = enable_ir;
1874
1875         if (emu->card_capabilities->ca_cardbus_chip) {
1876                 err = snd_emu10k1_cardbus_init(emu);
1877                 if (err < 0)
1878                         goto error;
1879         }
1880         if (emu->card_capabilities->ecard) {
1881                 err = snd_emu10k1_ecard_init(emu);
1882                 if (err < 0)
1883                         goto error;
1884         } else if (emu->card_capabilities->emu_model) {
1885                 err = snd_emu10k1_emu1010_init(emu);
1886                 if (err < 0) {
1887                         snd_emu10k1_free(emu);
1888                         return err;
1889                 }
1890         } else {
1891                 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
1892                         does not support this, it shouldn't do any harm */
1893                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0,
1894                                         AC97SLOT_CNTR|AC97SLOT_LFE);
1895         }
1896
1897         /* initialize TRAM setup */
1898         emu->fx8010.itram_size = (16 * 1024)/2;
1899         emu->fx8010.etram_pages.area = NULL;
1900         emu->fx8010.etram_pages.bytes = 0;
1901
1902         /* irq handler must be registered after I/O ports are activated */
1903         if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
1904                         "EMU10K1", emu)) {
1905                 err = -EBUSY;
1906                 goto error;
1907         }
1908         emu->irq = pci->irq;
1909
1910         /*
1911          *  Init to 0x02109204 :
1912          *  Clock accuracy    = 0     (1000ppm)
1913          *  Sample Rate       = 2     (48kHz)
1914          *  Audio Channel     = 1     (Left of 2)
1915          *  Source Number     = 0     (Unspecified)
1916          *  Generation Status = 1     (Original for Cat Code 12)
1917          *  Cat Code          = 12    (Digital Signal Mixer)
1918          *  Mode              = 0     (Mode 0)
1919          *  Emphasis          = 0     (None)
1920          *  CP                = 1     (Copyright unasserted)
1921          *  AN                = 0     (Audio data)
1922          *  P                 = 0     (Consumer)
1923          */
1924         emu->spdif_bits[0] = emu->spdif_bits[1] =
1925                 emu->spdif_bits[2] = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
1926                 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
1927                 SPCS_GENERATIONSTATUS | 0x00001200 |
1928                 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
1929
1930         emu->reserved_page = (struct snd_emu10k1_memblk *)
1931                 snd_emu10k1_synth_alloc(emu, 4096);
1932         if (emu->reserved_page)
1933                 emu->reserved_page->map_locked = 1;
1934
1935         /* Clear silent pages and set up pointers */
1936         memset(emu->silent_page.area, 0, PAGE_SIZE);
1937         silent_page = emu->silent_page.addr << 1;
1938         for (idx = 0; idx < MAXPAGES; idx++)
1939                 ((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx);
1940
1941         /* set up voice indices */
1942         for (idx = 0; idx < NUM_G; idx++) {
1943                 emu->voices[idx].emu = emu;
1944                 emu->voices[idx].number = idx;
1945         }
1946
1947         err = snd_emu10k1_init(emu, enable_ir, 0);
1948         if (err < 0)
1949                 goto error;
1950 #ifdef CONFIG_PM
1951         err = alloc_pm_buffer(emu);
1952         if (err < 0)
1953                 goto error;
1954 #endif
1955
1956         /*  Initialize the effect engine */
1957         err = snd_emu10k1_init_efx(emu);
1958         if (err < 0)
1959                 goto error;
1960         snd_emu10k1_audio_enable(emu);
1961
1962         err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops);
1963         if (err < 0)
1964                 goto error;
1965
1966 #ifdef CONFIG_PROC_FS
1967         snd_emu10k1_proc_init(emu);
1968 #endif
1969
1970         snd_card_set_dev(card, &pci->dev);
1971         *remu = emu;
1972         return 0;
1973
1974  error:
1975         snd_emu10k1_free(emu);
1976         return err;
1977 }
1978
1979 #ifdef CONFIG_PM
1980 static unsigned char saved_regs[] = {
1981         CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
1982         FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
1983         ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2,
1984         TEMPENV, ADCCR, FXWC, MICBA, ADCBA, FXBA,
1985         MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
1986         SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX,
1987         0xff /* end */
1988 };
1989 static unsigned char saved_regs_audigy[] = {
1990         A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE,
1991         A_FXRT2, A_SENDAMOUNTS, A_FXRT1,
1992         0xff /* end */
1993 };
1994
1995 static int __devinit alloc_pm_buffer(struct snd_emu10k1 *emu)
1996 {
1997         int size;
1998
1999         size = ARRAY_SIZE(saved_regs);
2000         if (emu->audigy)
2001                 size += ARRAY_SIZE(saved_regs_audigy);
2002         emu->saved_ptr = vmalloc(4 * NUM_G * size);
2003         if (!emu->saved_ptr)
2004                 return -ENOMEM;
2005         if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
2006                 return -ENOMEM;
2007         if (emu->card_capabilities->ca0151_chip &&
2008             snd_p16v_alloc_pm_buffer(emu) < 0)
2009                 return -ENOMEM;
2010         return 0;
2011 }
2012
2013 static void free_pm_buffer(struct snd_emu10k1 *emu)
2014 {
2015         vfree(emu->saved_ptr);
2016         snd_emu10k1_efx_free_pm_buffer(emu);
2017         if (emu->card_capabilities->ca0151_chip)
2018                 snd_p16v_free_pm_buffer(emu);
2019 }
2020
2021 void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu)
2022 {
2023         int i;
2024         unsigned char *reg;
2025         unsigned int *val;
2026
2027         val = emu->saved_ptr;
2028         for (reg = saved_regs; *reg != 0xff; reg++)
2029                 for (i = 0; i < NUM_G; i++, val++)
2030                         *val = snd_emu10k1_ptr_read(emu, *reg, i);
2031         if (emu->audigy) {
2032                 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2033                         for (i = 0; i < NUM_G; i++, val++)
2034                                 *val = snd_emu10k1_ptr_read(emu, *reg, i);
2035         }
2036         if (emu->audigy)
2037                 emu->saved_a_iocfg = inl(emu->port + A_IOCFG);
2038         emu->saved_hcfg = inl(emu->port + HCFG);
2039 }
2040
2041 void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
2042 {
2043         if (emu->card_capabilities->ca_cardbus_chip)
2044                 snd_emu10k1_cardbus_init(emu);
2045         if (emu->card_capabilities->ecard)
2046                 snd_emu10k1_ecard_init(emu);
2047         else if (emu->card_capabilities->emu_model)
2048                 snd_emu10k1_emu1010_init(emu);
2049         else
2050                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
2051         snd_emu10k1_init(emu, emu->enable_ir, 1);
2052 }
2053
2054 void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu)
2055 {
2056         int i;
2057         unsigned char *reg;
2058         unsigned int *val;
2059
2060         snd_emu10k1_audio_enable(emu);
2061
2062         /* resore for spdif */
2063         if (emu->audigy)
2064                 outl(emu->saved_a_iocfg, emu->port + A_IOCFG);
2065         outl(emu->saved_hcfg, emu->port + HCFG);
2066
2067         val = emu->saved_ptr;
2068         for (reg = saved_regs; *reg != 0xff; reg++)
2069                 for (i = 0; i < NUM_G; i++, val++)
2070                         snd_emu10k1_ptr_write(emu, *reg, i, *val);
2071         if (emu->audigy) {
2072                 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
2073                         for (i = 0; i < NUM_G; i++, val++)
2074                                 snd_emu10k1_ptr_write(emu, *reg, i, *val);
2075         }
2076 }
2077 #endif