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1da177e4 LT |
1 | /* |
2 | * Copyright (c) by Jaroslav Kysela <perex@suse.cz> | |
3 | * Creative Labs, Inc. | |
4 | * Routines for control of EMU10K1 chips | |
5 | * | |
6 | * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk> | |
7 | * Added support for Audigy 2 Value. | |
8 | * | |
9 | * | |
10 | * BUGS: | |
11 | * -- | |
12 | * | |
13 | * TODO: | |
14 | * -- | |
15 | * | |
16 | * This program is free software; you can redistribute it and/or modify | |
17 | * it under the terms of the GNU General Public License as published by | |
18 | * the Free Software Foundation; either version 2 of the License, or | |
19 | * (at your option) any later version. | |
20 | * | |
21 | * This program is distributed in the hope that it will be useful, | |
22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
24 | * GNU General Public License for more details. | |
25 | * | |
26 | * You should have received a copy of the GNU General Public License | |
27 | * along with this program; if not, write to the Free Software | |
28 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
29 | * | |
30 | */ | |
31 | ||
32 | #include <sound/driver.h> | |
33 | #include <linux/delay.h> | |
34 | #include <linux/init.h> | |
35 | #include <linux/interrupt.h> | |
36 | #include <linux/pci.h> | |
37 | #include <linux/slab.h> | |
38 | #include <linux/vmalloc.h> | |
39 | ||
40 | #include <sound/core.h> | |
41 | #include <sound/emu10k1.h> | |
42 | #include "p16v.h" | |
43 | ||
44 | #if 0 | |
45 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>, Creative Labs, Inc."); | |
46 | MODULE_DESCRIPTION("Routines for control of EMU10K1 chips"); | |
47 | MODULE_LICENSE("GPL"); | |
48 | #endif | |
49 | ||
50 | /************************************************************************* | |
51 | * EMU10K1 init / done | |
52 | *************************************************************************/ | |
53 | ||
54 | void snd_emu10k1_voice_init(emu10k1_t * emu, int ch) | |
55 | { | |
56 | snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0); | |
57 | snd_emu10k1_ptr_write(emu, IP, ch, 0); | |
58 | snd_emu10k1_ptr_write(emu, VTFT, ch, 0xffff); | |
59 | snd_emu10k1_ptr_write(emu, CVCF, ch, 0xffff); | |
60 | snd_emu10k1_ptr_write(emu, PTRX, ch, 0); | |
61 | snd_emu10k1_ptr_write(emu, CPF, ch, 0); | |
62 | snd_emu10k1_ptr_write(emu, CCR, ch, 0); | |
63 | ||
64 | snd_emu10k1_ptr_write(emu, PSST, ch, 0); | |
65 | snd_emu10k1_ptr_write(emu, DSL, ch, 0x10); | |
66 | snd_emu10k1_ptr_write(emu, CCCA, ch, 0); | |
67 | snd_emu10k1_ptr_write(emu, Z1, ch, 0); | |
68 | snd_emu10k1_ptr_write(emu, Z2, ch, 0); | |
69 | snd_emu10k1_ptr_write(emu, FXRT, ch, 0x32100000); | |
70 | ||
71 | snd_emu10k1_ptr_write(emu, ATKHLDM, ch, 0); | |
72 | snd_emu10k1_ptr_write(emu, DCYSUSM, ch, 0); | |
73 | snd_emu10k1_ptr_write(emu, IFATN, ch, 0xffff); | |
74 | snd_emu10k1_ptr_write(emu, PEFE, ch, 0); | |
75 | snd_emu10k1_ptr_write(emu, FMMOD, ch, 0); | |
76 | snd_emu10k1_ptr_write(emu, TREMFRQ, ch, 24); /* 1 Hz */ | |
77 | snd_emu10k1_ptr_write(emu, FM2FRQ2, ch, 24); /* 1 Hz */ | |
78 | snd_emu10k1_ptr_write(emu, TEMPENV, ch, 0); | |
79 | ||
80 | /*** these are last so OFF prevents writing ***/ | |
81 | snd_emu10k1_ptr_write(emu, LFOVAL2, ch, 0); | |
82 | snd_emu10k1_ptr_write(emu, LFOVAL1, ch, 0); | |
83 | snd_emu10k1_ptr_write(emu, ATKHLDV, ch, 0); | |
84 | snd_emu10k1_ptr_write(emu, ENVVOL, ch, 0); | |
85 | snd_emu10k1_ptr_write(emu, ENVVAL, ch, 0); | |
86 | ||
87 | /* Audigy extra stuffs */ | |
88 | if (emu->audigy) { | |
89 | snd_emu10k1_ptr_write(emu, 0x4c, ch, 0); /* ?? */ | |
90 | snd_emu10k1_ptr_write(emu, 0x4d, ch, 0); /* ?? */ | |
91 | snd_emu10k1_ptr_write(emu, 0x4e, ch, 0); /* ?? */ | |
92 | snd_emu10k1_ptr_write(emu, 0x4f, ch, 0); /* ?? */ | |
93 | snd_emu10k1_ptr_write(emu, A_FXRT1, ch, 0x03020100); | |
94 | snd_emu10k1_ptr_write(emu, A_FXRT2, ch, 0x3f3f3f3f); | |
95 | snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, ch, 0); | |
96 | } | |
97 | } | |
98 | ||
99 | static int __devinit snd_emu10k1_init(emu10k1_t * emu, int enable_ir) | |
100 | { | |
101 | int ch, idx, err; | |
102 | unsigned int silent_page; | |
103 | ||
104 | emu->fx8010.itram_size = (16 * 1024)/2; | |
105 | emu->fx8010.etram_pages.area = NULL; | |
106 | emu->fx8010.etram_pages.bytes = 0; | |
107 | ||
108 | /* disable audio and lock cache */ | |
109 | outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG); | |
110 | ||
111 | /* reset recording buffers */ | |
112 | snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE); | |
113 | snd_emu10k1_ptr_write(emu, MICBA, 0, 0); | |
114 | snd_emu10k1_ptr_write(emu, FXBS, 0, ADCBS_BUFSIZE_NONE); | |
115 | snd_emu10k1_ptr_write(emu, FXBA, 0, 0); | |
116 | snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE); | |
117 | snd_emu10k1_ptr_write(emu, ADCBA, 0, 0); | |
118 | ||
119 | /* disable channel interrupt */ | |
120 | outl(0, emu->port + INTE); | |
121 | snd_emu10k1_ptr_write(emu, CLIEL, 0, 0); | |
122 | snd_emu10k1_ptr_write(emu, CLIEH, 0, 0); | |
123 | snd_emu10k1_ptr_write(emu, SOLEL, 0, 0); | |
124 | snd_emu10k1_ptr_write(emu, SOLEH, 0, 0); | |
125 | ||
126 | if (emu->audigy){ | |
127 | /* set SPDIF bypass mode */ | |
128 | snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT); | |
129 | /* enable rear left + rear right AC97 slots */ | |
130 | snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_REAR_RIGHT | AC97SLOT_REAR_LEFT); | |
131 | } | |
132 | ||
133 | /* init envelope engine */ | |
134 | for (ch = 0; ch < NUM_G; ch++) { | |
135 | emu->voices[ch].emu = emu; | |
136 | emu->voices[ch].number = ch; | |
137 | snd_emu10k1_voice_init(emu, ch); | |
138 | } | |
139 | ||
140 | /* | |
141 | * Init to 0x02109204 : | |
142 | * Clock accuracy = 0 (1000ppm) | |
143 | * Sample Rate = 2 (48kHz) | |
144 | * Audio Channel = 1 (Left of 2) | |
145 | * Source Number = 0 (Unspecified) | |
146 | * Generation Status = 1 (Original for Cat Code 12) | |
147 | * Cat Code = 12 (Digital Signal Mixer) | |
148 | * Mode = 0 (Mode 0) | |
149 | * Emphasis = 0 (None) | |
150 | * CP = 1 (Copyright unasserted) | |
151 | * AN = 0 (Audio data) | |
152 | * P = 0 (Consumer) | |
153 | */ | |
154 | snd_emu10k1_ptr_write(emu, SPCS0, 0, | |
155 | emu->spdif_bits[0] = | |
156 | SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | | |
157 | SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | | |
158 | SPCS_GENERATIONSTATUS | 0x00001200 | | |
159 | 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT); | |
160 | snd_emu10k1_ptr_write(emu, SPCS1, 0, | |
161 | emu->spdif_bits[1] = | |
162 | SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | | |
163 | SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | | |
164 | SPCS_GENERATIONSTATUS | 0x00001200 | | |
165 | 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT); | |
166 | snd_emu10k1_ptr_write(emu, SPCS2, 0, | |
167 | emu->spdif_bits[2] = | |
168 | SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | | |
169 | SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | | |
170 | SPCS_GENERATIONSTATUS | 0x00001200 | | |
171 | 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT); | |
172 | ||
2b637da5 | 173 | if (emu->card_capabilities->ca0151_chip) { /* audigy2 */ |
1da177e4 LT |
174 | /* Hacks for Alice3 to work independent of haP16V driver */ |
175 | u32 tmp; | |
176 | ||
177 | //Setup SRCMulti_I2S SamplingRate | |
178 | tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0); | |
179 | tmp &= 0xfffff1ff; | |
180 | tmp |= (0x2<<9); | |
181 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp); | |
182 | ||
183 | /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */ | |
184 | snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14); | |
185 | /* Setup SRCMulti Input Audio Enable */ | |
186 | /* Use 0xFFFFFFFF to enable P16V sounds. */ | |
187 | snd_emu10k1_ptr20_write(emu, SRCMULTI_ENABLE, 0, 0xFFFFFFFF); | |
188 | ||
189 | /* Enabled Phased (8-channel) P16V playback */ | |
190 | outl(0x0201, emu->port + HCFG2); | |
191 | /* Set playback routing. */ | |
fd9a98ec | 192 | snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, 0x78e4); |
1da177e4 | 193 | } |
e0474e53 | 194 | if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */ |
1da177e4 LT |
195 | /* Hacks for Alice3 to work independent of haP16V driver */ |
196 | u32 tmp; | |
197 | ||
198 | snd_printk(KERN_ERR "Audigy2 value:Special config.\n"); | |
199 | //Setup SRCMulti_I2S SamplingRate | |
200 | tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0); | |
201 | tmp &= 0xfffff1ff; | |
202 | tmp |= (0x2<<9); | |
203 | snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp); | |
204 | ||
205 | /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */ | |
206 | outl(0x600000, emu->port + 0x20); | |
207 | outl(0x14, emu->port + 0x24); | |
208 | ||
209 | /* Setup SRCMulti Input Audio Enable */ | |
210 | outl(0x7b0000, emu->port + 0x20); | |
211 | outl(0xFF000000, emu->port + 0x24); | |
212 | ||
213 | /* Setup SPDIF Out Audio Enable */ | |
214 | /* The Audigy 2 Value has a separate SPDIF out, | |
215 | * so no need for a mixer switch | |
216 | */ | |
217 | outl(0x7a0000, emu->port + 0x20); | |
218 | outl(0xFF000000, emu->port + 0x24); | |
219 | tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */ | |
220 | outl(tmp, emu->port + A_IOCFG); | |
221 | } | |
222 | ||
223 | ||
224 | /* | |
225 | * Clear page with silence & setup all pointers to this page | |
226 | */ | |
227 | memset(emu->silent_page.area, 0, PAGE_SIZE); | |
228 | silent_page = emu->silent_page.addr << 1; | |
229 | for (idx = 0; idx < MAXPAGES; idx++) | |
230 | ((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx); | |
231 | snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr); | |
232 | snd_emu10k1_ptr_write(emu, TCB, 0, 0); /* taken from original driver */ | |
233 | snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */ | |
234 | ||
235 | silent_page = (emu->silent_page.addr << 1) | MAP_PTI_MASK; | |
236 | for (ch = 0; ch < NUM_G; ch++) { | |
237 | snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page); | |
238 | snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page); | |
239 | } | |
240 | ||
241 | /* | |
242 | * Hokay, setup HCFG | |
243 | * Mute Disable Audio = 0 | |
244 | * Lock Tank Memory = 1 | |
245 | * Lock Sound Memory = 0 | |
246 | * Auto Mute = 1 | |
247 | */ | |
248 | if (emu->audigy) { | |
249 | if (emu->revision == 4) /* audigy2 */ | |
250 | outl(HCFG_AUDIOENABLE | | |
251 | HCFG_AC3ENABLE_CDSPDIF | | |
252 | HCFG_AC3ENABLE_GPSPDIF | | |
253 | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG); | |
254 | else | |
255 | outl(HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG); | |
e0474e53 JCD |
256 | /* FIXME: Remove all these emu->model and replace it with a card recognition parameter, |
257 | * e.g. card_capabilities->joystick */ | |
1da177e4 LT |
258 | } else if (emu->model == 0x20 || |
259 | emu->model == 0xc400 || | |
260 | (emu->model == 0x21 && emu->revision < 6)) | |
261 | outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG); | |
262 | else | |
263 | // With on-chip joystick | |
264 | outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG); | |
265 | ||
266 | if (enable_ir) { /* enable IR for SB Live */ | |
267 | if (emu->audigy) { | |
268 | unsigned int reg = inl(emu->port + A_IOCFG); | |
269 | outl(reg | A_IOCFG_GPOUT2, emu->port + A_IOCFG); | |
270 | udelay(500); | |
271 | outl(reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, emu->port + A_IOCFG); | |
272 | udelay(100); | |
273 | outl(reg, emu->port + A_IOCFG); | |
274 | } else { | |
275 | unsigned int reg = inl(emu->port + HCFG); | |
276 | outl(reg | HCFG_GPOUT2, emu->port + HCFG); | |
277 | udelay(500); | |
278 | outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG); | |
279 | udelay(100); | |
280 | outl(reg, emu->port + HCFG); | |
281 | } | |
282 | } | |
283 | ||
284 | if (emu->audigy) { /* enable analog output */ | |
285 | unsigned int reg = inl(emu->port + A_IOCFG); | |
286 | outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG); | |
287 | } | |
288 | ||
289 | /* | |
290 | * Initialize the effect engine | |
291 | */ | |
292 | if ((err = snd_emu10k1_init_efx(emu)) < 0) | |
293 | return err; | |
294 | ||
295 | /* | |
296 | * Enable the audio bit | |
297 | */ | |
298 | outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG); | |
299 | ||
300 | /* Enable analog/digital outs on audigy */ | |
301 | if (emu->audigy) { | |
302 | outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG); | |
303 | ||
e0474e53 | 304 | if (emu->card_capabilities->ca0151_chip) { /* audigy2 */ |
1da177e4 LT |
305 | /* Unmute Analog now. Set GPO6 to 1 for Apollo. |
306 | * This has to be done after init ALice3 I2SOut beyond 48KHz. | |
307 | * So, sequence is important. */ | |
308 | outl(inl(emu->port + A_IOCFG) | 0x0040, emu->port + A_IOCFG); | |
e0474e53 | 309 | } else if (emu->card_capabilities->ca0108_chip) { /* audigy2 value */ |
1da177e4 LT |
310 | /* Unmute Analog now. */ |
311 | outl(inl(emu->port + A_IOCFG) | 0x0060, emu->port + A_IOCFG); | |
312 | } else { | |
313 | /* Disable routing from AC97 line out to Front speakers */ | |
314 | outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG); | |
315 | } | |
316 | } | |
317 | ||
318 | #if 0 | |
319 | { | |
320 | unsigned int tmp; | |
321 | /* FIXME: the following routine disables LiveDrive-II !! */ | |
322 | // TOSLink detection | |
323 | emu->tos_link = 0; | |
324 | tmp = inl(emu->port + HCFG); | |
325 | if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) { | |
326 | outl(tmp|0x800, emu->port + HCFG); | |
327 | udelay(50); | |
328 | if (tmp != (inl(emu->port + HCFG) & ~0x800)) { | |
329 | emu->tos_link = 1; | |
330 | outl(tmp, emu->port + HCFG); | |
331 | } | |
332 | } | |
333 | } | |
334 | #endif | |
335 | ||
336 | snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE); | |
337 | ||
338 | emu->reserved_page = (emu10k1_memblk_t *)snd_emu10k1_synth_alloc(emu, 4096); | |
339 | if (emu->reserved_page) | |
340 | emu->reserved_page->map_locked = 1; | |
341 | ||
342 | return 0; | |
343 | } | |
344 | ||
345 | static int snd_emu10k1_done(emu10k1_t * emu) | |
346 | { | |
347 | int ch; | |
348 | ||
349 | outl(0, emu->port + INTE); | |
350 | ||
351 | /* | |
352 | * Shutdown the chip | |
353 | */ | |
354 | for (ch = 0; ch < NUM_G; ch++) | |
355 | snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0); | |
356 | for (ch = 0; ch < NUM_G; ch++) { | |
357 | snd_emu10k1_ptr_write(emu, VTFT, ch, 0); | |
358 | snd_emu10k1_ptr_write(emu, CVCF, ch, 0); | |
359 | snd_emu10k1_ptr_write(emu, PTRX, ch, 0); | |
360 | snd_emu10k1_ptr_write(emu, CPF, ch, 0); | |
361 | } | |
362 | ||
363 | /* reset recording buffers */ | |
364 | snd_emu10k1_ptr_write(emu, MICBS, 0, 0); | |
365 | snd_emu10k1_ptr_write(emu, MICBA, 0, 0); | |
366 | snd_emu10k1_ptr_write(emu, FXBS, 0, 0); | |
367 | snd_emu10k1_ptr_write(emu, FXBA, 0, 0); | |
368 | snd_emu10k1_ptr_write(emu, FXWC, 0, 0); | |
369 | snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE); | |
370 | snd_emu10k1_ptr_write(emu, ADCBA, 0, 0); | |
371 | snd_emu10k1_ptr_write(emu, TCBS, 0, TCBS_BUFFSIZE_16K); | |
372 | snd_emu10k1_ptr_write(emu, TCB, 0, 0); | |
373 | if (emu->audigy) | |
374 | snd_emu10k1_ptr_write(emu, A_DBG, 0, A_DBG_SINGLE_STEP); | |
375 | else | |
376 | snd_emu10k1_ptr_write(emu, DBG, 0, EMU10K1_DBG_SINGLE_STEP); | |
377 | ||
378 | /* disable channel interrupt */ | |
379 | snd_emu10k1_ptr_write(emu, CLIEL, 0, 0); | |
380 | snd_emu10k1_ptr_write(emu, CLIEH, 0, 0); | |
381 | snd_emu10k1_ptr_write(emu, SOLEL, 0, 0); | |
382 | snd_emu10k1_ptr_write(emu, SOLEH, 0, 0); | |
383 | ||
384 | /* remove reserved page */ | |
385 | if (emu->reserved_page != NULL) { | |
386 | snd_emu10k1_synth_free(emu, (snd_util_memblk_t *)emu->reserved_page); | |
387 | emu->reserved_page = NULL; | |
388 | } | |
389 | ||
390 | /* disable audio and lock cache */ | |
391 | outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG); | |
392 | snd_emu10k1_ptr_write(emu, PTB, 0, 0); | |
393 | ||
394 | snd_emu10k1_free_efx(emu); | |
395 | ||
396 | return 0; | |
397 | } | |
398 | ||
399 | /************************************************************************* | |
400 | * ECARD functional implementation | |
401 | *************************************************************************/ | |
402 | ||
403 | /* In A1 Silicon, these bits are in the HC register */ | |
404 | #define HOOKN_BIT (1L << 12) | |
405 | #define HANDN_BIT (1L << 11) | |
406 | #define PULSEN_BIT (1L << 10) | |
407 | ||
408 | #define EC_GDI1 (1 << 13) | |
409 | #define EC_GDI0 (1 << 14) | |
410 | ||
411 | #define EC_NUM_CONTROL_BITS 20 | |
412 | ||
413 | #define EC_AC3_DATA_SELN 0x0001L | |
414 | #define EC_EE_DATA_SEL 0x0002L | |
415 | #define EC_EE_CNTRL_SELN 0x0004L | |
416 | #define EC_EECLK 0x0008L | |
417 | #define EC_EECS 0x0010L | |
418 | #define EC_EESDO 0x0020L | |
419 | #define EC_TRIM_CSN 0x0040L | |
420 | #define EC_TRIM_SCLK 0x0080L | |
421 | #define EC_TRIM_SDATA 0x0100L | |
422 | #define EC_TRIM_MUTEN 0x0200L | |
423 | #define EC_ADCCAL 0x0400L | |
424 | #define EC_ADCRSTN 0x0800L | |
425 | #define EC_DACCAL 0x1000L | |
426 | #define EC_DACMUTEN 0x2000L | |
427 | #define EC_LEDN 0x4000L | |
428 | ||
429 | #define EC_SPDIF0_SEL_SHIFT 15 | |
430 | #define EC_SPDIF1_SEL_SHIFT 17 | |
431 | #define EC_SPDIF0_SEL_MASK (0x3L << EC_SPDIF0_SEL_SHIFT) | |
432 | #define EC_SPDIF1_SEL_MASK (0x7L << EC_SPDIF1_SEL_SHIFT) | |
433 | #define EC_SPDIF0_SELECT(_x) (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK) | |
434 | #define EC_SPDIF1_SELECT(_x) (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK) | |
435 | #define EC_CURRENT_PROM_VERSION 0x01 /* Self-explanatory. This should | |
436 | * be incremented any time the EEPROM's | |
437 | * format is changed. */ | |
438 | ||
439 | #define EC_EEPROM_SIZE 0x40 /* ECARD EEPROM has 64 16-bit words */ | |
440 | ||
441 | /* Addresses for special values stored in to EEPROM */ | |
442 | #define EC_PROM_VERSION_ADDR 0x20 /* Address of the current prom version */ | |
443 | #define EC_BOARDREV0_ADDR 0x21 /* LSW of board rev */ | |
444 | #define EC_BOARDREV1_ADDR 0x22 /* MSW of board rev */ | |
445 | ||
446 | #define EC_LAST_PROMFILE_ADDR 0x2f | |
447 | ||
448 | #define EC_SERIALNUM_ADDR 0x30 /* First word of serial number. The | |
449 | * can be up to 30 characters in length | |
450 | * and is stored as a NULL-terminated | |
451 | * ASCII string. Any unused bytes must be | |
452 | * filled with zeros */ | |
453 | #define EC_CHECKSUM_ADDR 0x3f /* Location at which checksum is stored */ | |
454 | ||
455 | ||
456 | /* Most of this stuff is pretty self-evident. According to the hardware | |
457 | * dudes, we need to leave the ADCCAL bit low in order to avoid a DC | |
458 | * offset problem. Weird. | |
459 | */ | |
460 | #define EC_RAW_RUN_MODE (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \ | |
461 | EC_TRIM_CSN) | |
462 | ||
463 | ||
464 | #define EC_DEFAULT_ADC_GAIN 0xC4C4 | |
465 | #define EC_DEFAULT_SPDIF0_SEL 0x0 | |
466 | #define EC_DEFAULT_SPDIF1_SEL 0x4 | |
467 | ||
468 | /************************************************************************** | |
469 | * @func Clock bits into the Ecard's control latch. The Ecard uses a | |
470 | * control latch will is loaded bit-serially by toggling the Modem control | |
471 | * lines from function 2 on the E8010. This function hides these details | |
472 | * and presents the illusion that we are actually writing to a distinct | |
473 | * register. | |
474 | */ | |
475 | ||
476 | static void snd_emu10k1_ecard_write(emu10k1_t * emu, unsigned int value) | |
477 | { | |
478 | unsigned short count; | |
479 | unsigned int data; | |
480 | unsigned long hc_port; | |
481 | unsigned int hc_value; | |
482 | ||
483 | hc_port = emu->port + HCFG; | |
484 | hc_value = inl(hc_port) & ~(HOOKN_BIT | HANDN_BIT | PULSEN_BIT); | |
485 | outl(hc_value, hc_port); | |
486 | ||
487 | for (count = 0; count < EC_NUM_CONTROL_BITS; count++) { | |
488 | ||
489 | /* Set up the value */ | |
490 | data = ((value & 0x1) ? PULSEN_BIT : 0); | |
491 | value >>= 1; | |
492 | ||
493 | outl(hc_value | data, hc_port); | |
494 | ||
495 | /* Clock the shift register */ | |
496 | outl(hc_value | data | HANDN_BIT, hc_port); | |
497 | outl(hc_value | data, hc_port); | |
498 | } | |
499 | ||
500 | /* Latch the bits */ | |
501 | outl(hc_value | HOOKN_BIT, hc_port); | |
502 | outl(hc_value, hc_port); | |
503 | } | |
504 | ||
505 | /************************************************************************** | |
506 | * @func Set the gain of the ECARD's CS3310 Trim/gain controller. The | |
507 | * trim value consists of a 16bit value which is composed of two | |
508 | * 8 bit gain/trim values, one for the left channel and one for the | |
509 | * right channel. The following table maps from the Gain/Attenuation | |
510 | * value in decibels into the corresponding bit pattern for a single | |
511 | * channel. | |
512 | */ | |
513 | ||
514 | static void snd_emu10k1_ecard_setadcgain(emu10k1_t * emu, | |
515 | unsigned short gain) | |
516 | { | |
517 | unsigned int bit; | |
518 | ||
519 | /* Enable writing to the TRIM registers */ | |
520 | snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN); | |
521 | ||
522 | /* Do it again to insure that we meet hold time requirements */ | |
523 | snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN); | |
524 | ||
525 | for (bit = (1 << 15); bit; bit >>= 1) { | |
526 | unsigned int value; | |
527 | ||
528 | value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA); | |
529 | ||
530 | if (gain & bit) | |
531 | value |= EC_TRIM_SDATA; | |
532 | ||
533 | /* Clock the bit */ | |
534 | snd_emu10k1_ecard_write(emu, value); | |
535 | snd_emu10k1_ecard_write(emu, value | EC_TRIM_SCLK); | |
536 | snd_emu10k1_ecard_write(emu, value); | |
537 | } | |
538 | ||
539 | snd_emu10k1_ecard_write(emu, emu->ecard_ctrl); | |
540 | } | |
541 | ||
542 | static int __devinit snd_emu10k1_ecard_init(emu10k1_t * emu) | |
543 | { | |
544 | unsigned int hc_value; | |
545 | ||
546 | /* Set up the initial settings */ | |
547 | emu->ecard_ctrl = EC_RAW_RUN_MODE | | |
548 | EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) | | |
549 | EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL); | |
550 | ||
551 | /* Step 0: Set the codec type in the hardware control register | |
552 | * and enable audio output */ | |
553 | hc_value = inl(emu->port + HCFG); | |
554 | outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG); | |
555 | inl(emu->port + HCFG); | |
556 | ||
557 | /* Step 1: Turn off the led and deassert TRIM_CS */ | |
558 | snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN); | |
559 | ||
560 | /* Step 2: Calibrate the ADC and DAC */ | |
561 | snd_emu10k1_ecard_write(emu, EC_DACCAL | EC_LEDN | EC_TRIM_CSN); | |
562 | ||
563 | /* Step 3: Wait for awhile; XXX We can't get away with this | |
564 | * under a real operating system; we'll need to block and wait that | |
565 | * way. */ | |
566 | snd_emu10k1_wait(emu, 48000); | |
567 | ||
568 | /* Step 4: Switch off the DAC and ADC calibration. Note | |
569 | * That ADC_CAL is actually an inverted signal, so we assert | |
570 | * it here to stop calibration. */ | |
571 | snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN); | |
572 | ||
573 | /* Step 4: Switch into run mode */ | |
574 | snd_emu10k1_ecard_write(emu, emu->ecard_ctrl); | |
575 | ||
576 | /* Step 5: Set the analog input gain */ | |
577 | snd_emu10k1_ecard_setadcgain(emu, EC_DEFAULT_ADC_GAIN); | |
578 | ||
579 | return 0; | |
580 | } | |
581 | ||
582 | /* | |
583 | * Create the EMU10K1 instance | |
584 | */ | |
585 | ||
586 | static int snd_emu10k1_free(emu10k1_t *emu) | |
587 | { | |
588 | if (emu->port) { /* avoid access to already used hardware */ | |
589 | snd_emu10k1_fx8010_tram_setup(emu, 0); | |
590 | snd_emu10k1_done(emu); | |
591 | } | |
592 | if (emu->memhdr) | |
593 | snd_util_memhdr_free(emu->memhdr); | |
594 | if (emu->silent_page.area) | |
595 | snd_dma_free_pages(&emu->silent_page); | |
596 | if (emu->ptb_pages.area) | |
597 | snd_dma_free_pages(&emu->ptb_pages); | |
598 | vfree(emu->page_ptr_table); | |
599 | vfree(emu->page_addr_table); | |
600 | if (emu->irq >= 0) | |
601 | free_irq(emu->irq, (void *)emu); | |
602 | if (emu->port) | |
603 | pci_release_regions(emu->pci); | |
604 | pci_disable_device(emu->pci); | |
2b637da5 | 605 | if (emu->card_capabilities->ca0151_chip) /* P16V */ |
1da177e4 LT |
606 | snd_p16v_free(emu); |
607 | kfree(emu); | |
608 | return 0; | |
609 | } | |
610 | ||
611 | static int snd_emu10k1_dev_free(snd_device_t *device) | |
612 | { | |
613 | emu10k1_t *emu = device->device_data; | |
614 | return snd_emu10k1_free(emu); | |
615 | } | |
616 | ||
1da177e4 LT |
617 | static emu_chip_details_t emu_chip_details[] = { |
618 | /* Audigy 2 Value AC3 out does not work yet. Need to find out how to turn off interpolators.*/ | |
88dc0e5d | 619 | /* Tested by James@superbug.co.uk 3rd July 2005 */ |
1da177e4 LT |
620 | {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102, |
621 | .driver = "Audigy2", .name = "Audigy 2 Value [SB0400]", | |
aec72e0a | 622 | .id = "Audigy2", |
1da177e4 LT |
623 | .emu10k2_chip = 1, |
624 | .ca0108_chip = 1, | |
2668907a PZ |
625 | .spk71 = 1, |
626 | .ac97_chip = 1} , | |
1da177e4 LT |
627 | {.vendor = 0x1102, .device = 0x0008, |
628 | .driver = "Audigy2", .name = "Audigy 2 Value [Unknown]", | |
aec72e0a | 629 | .id = "Audigy2", |
1da177e4 | 630 | .emu10k2_chip = 1, |
2668907a PZ |
631 | .ca0108_chip = 1, |
632 | .ac97_chip = 1} , | |
7c1d549a JCD |
633 | /* Tested by James@superbug.co.uk 8th July 2005. No sound available yet. */ |
634 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102, | |
635 | .driver = "Audigy2", .name = "E-mu 1212m [4001]", | |
636 | .id = "EMU1212m", | |
637 | .emu10k2_chip = 1, | |
638 | .ca0102_chip = 1, | |
639 | .ecard = 1} , | |
88dc0e5d | 640 | /* Tested by James@superbug.co.uk 3rd July 2005 */ |
1da177e4 LT |
641 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102, |
642 | .driver = "Audigy2", .name = "Audigy 4 PRO [SB0380]", | |
aec72e0a | 643 | .id = "Audigy2", |
1da177e4 LT |
644 | .emu10k2_chip = 1, |
645 | .ca0102_chip = 1, | |
646 | .ca0151_chip = 1, | |
647 | .spk71 = 1, | |
648 | .spdif_bug = 1, | |
649 | .ac97_chip = 1} , | |
650 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102, | |
651 | .driver = "Audigy2", .name = "Audigy 2 ZS [SB0350]", | |
aec72e0a | 652 | .id = "Audigy2", |
1da177e4 LT |
653 | .emu10k2_chip = 1, |
654 | .ca0102_chip = 1, | |
655 | .ca0151_chip = 1, | |
656 | .spk71 = 1, | |
657 | .spdif_bug = 1, | |
658 | .ac97_chip = 1} , | |
659 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102, | |
660 | .driver = "Audigy2", .name = "Audigy 2 ZS [2001]", | |
aec72e0a | 661 | .id = "Audigy2", |
1da177e4 LT |
662 | .emu10k2_chip = 1, |
663 | .ca0102_chip = 1, | |
664 | .ca0151_chip = 1, | |
665 | .spk71 = 1, | |
666 | .spdif_bug = 1, | |
667 | .ac97_chip = 1} , | |
668 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102, | |
669 | .driver = "Audigy2", .name = "Audigy 2 [SB0240]", | |
aec72e0a | 670 | .id = "Audigy2", |
1da177e4 LT |
671 | .emu10k2_chip = 1, |
672 | .ca0102_chip = 1, | |
673 | .ca0151_chip = 1, | |
674 | .spk71 = 1, | |
675 | .spdif_bug = 1, | |
676 | .ac97_chip = 1} , | |
677 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102, | |
678 | .driver = "Audigy2", .name = "Audigy 2 EX [1005]", | |
aec72e0a | 679 | .id = "Audigy2", |
1da177e4 LT |
680 | .emu10k2_chip = 1, |
681 | .ca0102_chip = 1, | |
682 | .ca0151_chip = 1, | |
683 | .spdif_bug = 1} , | |
684 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102, | |
685 | .driver = "Audigy2", .name = "Audigy 2 Platinum [SB0240P]", | |
aec72e0a | 686 | .id = "Audigy2", |
1da177e4 LT |
687 | .emu10k2_chip = 1, |
688 | .ca0102_chip = 1, | |
689 | .ca0151_chip = 1, | |
690 | .spk71 = 1, | |
691 | .spdif_bug = 1, | |
692 | .ac97_chip = 1} , | |
bdaed502 TI |
693 | {.vendor = 0x1102, .device = 0x0004, .revision = 0x04, |
694 | .driver = "Audigy2", .name = "Audigy 2 [Unknown]", | |
695 | .id = "Audigy2", | |
696 | .emu10k2_chip = 1, | |
697 | .ca0102_chip = 1, | |
698 | .ca0151_chip = 1, | |
699 | .spdif_bug = 1, | |
700 | .ac97_chip = 1} , | |
ae3a72d8 JCD |
701 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102, |
702 | .driver = "Audigy", .name = "Audigy 1 [SB0090]", | |
aec72e0a | 703 | .id = "Audigy", |
56f5ceed JCD |
704 | .emu10k2_chip = 1, |
705 | .ca0102_chip = 1, | |
2668907a | 706 | .ac97_chip = 1} , |
ae3a72d8 JCD |
707 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102, |
708 | .driver = "Audigy", .name = "Audigy 1 ES [SB0160]", | |
2668907a PZ |
709 | .id = "Audigy", |
710 | .emu10k2_chip = 1, | |
711 | .ca0102_chip = 1, | |
ae3a72d8 | 712 | .spdif_bug = 1, |
2668907a | 713 | .ac97_chip = 1} , |
a6c17ec8 AP |
714 | {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102, |
715 | .driver = "Audigy", .name = "Audigy 1 [SB0090]", | |
716 | .id = "Audigy", | |
717 | .emu10k2_chip = 1, | |
718 | .ca0102_chip = 1, | |
719 | .ac97_chip = 1} , | |
1da177e4 | 720 | {.vendor = 0x1102, .device = 0x0004, |
bdaed502 | 721 | .driver = "Audigy", .name = "Audigy 1 [Unknown]", |
aec72e0a | 722 | .id = "Audigy", |
1da177e4 LT |
723 | .emu10k2_chip = 1, |
724 | .ca0102_chip = 1, | |
2668907a | 725 | .ac97_chip = 1} , |
a6f6192b JCD |
726 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806B1102, |
727 | .driver = "EMU10K1", .name = "SBLive! [SB0105]", | |
f7de9cfd MM |
728 | .id = "Live", |
729 | .emu10k1_chip = 1, | |
730 | .ac97_chip = 1, | |
731 | .sblive51 = 1} , | |
a6f6192b JCD |
732 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806A1102, |
733 | .driver = "EMU10K1", .name = "SBLive! Value [SB0103]", | |
aec72e0a | 734 | .id = "Live", |
1da177e4 | 735 | .emu10k1_chip = 1, |
2b637da5 LR |
736 | .ac97_chip = 1, |
737 | .sblive51 = 1} , | |
a6f6192b JCD |
738 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102, |
739 | .driver = "EMU10K1", .name = "SBLive! Value [SB0101]", | |
2b6b22f3 JCD |
740 | .id = "Live", |
741 | .emu10k1_chip = 1, | |
742 | .ac97_chip = 1, | |
743 | .sblive51 = 1} , | |
a6f6192b JCD |
744 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102, |
745 | .driver = "EMU10K1", .name = "SB Live 5.1", | |
2b6b22f3 JCD |
746 | .id = "Live", |
747 | .emu10k1_chip = 1, | |
748 | .ac97_chip = 1, | |
749 | .sblive51 = 1} , | |
99250872 | 750 | /* Tested by alsa bugtrack user "hus" 12th Sept 2005 */ |
a6f6192b JCD |
751 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102, |
752 | .driver = "EMU10K1", .name = "SBLive! Player 5.1 [SB0060]", | |
2b6b22f3 JCD |
753 | .id = "Live", |
754 | .emu10k1_chip = 1, | |
6a293552 | 755 | .ac97_chip = 1, |
2b6b22f3 | 756 | .sblive51 = 1} , |
a6f6192b JCD |
757 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102, |
758 | .driver = "EMU10K1", .name = "SBLive! Value [CT4850]", | |
2b6b22f3 JCD |
759 | .id = "Live", |
760 | .emu10k1_chip = 1, | |
761 | .ac97_chip = 1, | |
762 | .sblive51 = 1} , | |
a6f6192b JCD |
763 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102, |
764 | .driver = "EMU10K1", .name = "SBLive! Platinum [CT4760P]", | |
765 | .id = "Live", | |
766 | .emu10k1_chip = 1, | |
767 | .ac97_chip = 1} , | |
768 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102, | |
769 | .driver = "EMU10K1", .name = "SBLive! Value [CT4871]", | |
2b6b22f3 JCD |
770 | .id = "Live", |
771 | .emu10k1_chip = 1, | |
772 | .ac97_chip = 1, | |
773 | .sblive51 = 1} , | |
774 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102, | |
775 | .driver = "EMU10K1", .name = "SBLive! Value [CT4831]", | |
776 | .id = "Live", | |
777 | .emu10k1_chip = 1, | |
778 | .ac97_chip = 1, | |
779 | .sblive51 = 1} , | |
a6f6192b JCD |
780 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102, |
781 | .driver = "EMU10K1", .name = "SBLive! Value [CT4870]", | |
aec72e0a | 782 | .id = "Live", |
2b637da5 LR |
783 | .emu10k1_chip = 1, |
784 | .ac97_chip = 1, | |
785 | .sblive51 = 1} , | |
88dc0e5d | 786 | /* Tested by James@superbug.co.uk 3rd July 2005 */ |
a6f6192b JCD |
787 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102, |
788 | .driver = "EMU10K1", .name = "SBLive! Value [CT4832]", | |
2b6b22f3 JCD |
789 | .id = "Live", |
790 | .emu10k1_chip = 1, | |
791 | .ac97_chip = 1, | |
792 | .sblive51 = 1} , | |
a6f6192b JCD |
793 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102, |
794 | .driver = "EMU10K1", .name = "SBLive! Value [CT4830]", | |
2b6b22f3 JCD |
795 | .id = "Live", |
796 | .emu10k1_chip = 1, | |
797 | .ac97_chip = 1, | |
798 | .sblive51 = 1} , | |
a6f6192b JCD |
799 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102, |
800 | .driver = "EMU10K1", .name = "SB PCI512 [CT4790]", | |
2b6b22f3 JCD |
801 | .id = "Live", |
802 | .emu10k1_chip = 1, | |
803 | .ac97_chip = 1, | |
804 | .sblive51 = 1} , | |
a6f6192b JCD |
805 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102, |
806 | .driver = "EMU10K1", .name = "SBLive! Value [CT4780]", | |
2b6b22f3 JCD |
807 | .id = "Live", |
808 | .emu10k1_chip = 1, | |
809 | .ac97_chip = 1, | |
810 | .sblive51 = 1} , | |
a6f6192b JCD |
811 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102, |
812 | .driver = "EMU10K1", .name = "E-mu APS [4001]", | |
813 | .id = "APS", | |
2b6b22f3 | 814 | .emu10k1_chip = 1, |
a6f6192b JCD |
815 | .ecard = 1} , |
816 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102, | |
817 | .driver = "EMU10K1", .name = "SBLive! [CT4620]", | |
2b6b22f3 JCD |
818 | .id = "Live", |
819 | .emu10k1_chip = 1, | |
820 | .ac97_chip = 1, | |
821 | .sblive51 = 1} , | |
a6f6192b JCD |
822 | {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102, |
823 | .driver = "EMU10K1", .name = "SBLive! Value [CT4670]", | |
2b6b22f3 JCD |
824 | .id = "Live", |
825 | .emu10k1_chip = 1, | |
826 | .ac97_chip = 1, | |
827 | .sblive51 = 1} , | |
1da177e4 LT |
828 | {.vendor = 0x1102, .device = 0x0002, |
829 | .driver = "EMU10K1", .name = "SB Live [Unknown]", | |
aec72e0a | 830 | .id = "Live", |
1da177e4 | 831 | .emu10k1_chip = 1, |
2b637da5 LR |
832 | .ac97_chip = 1, |
833 | .sblive51 = 1} , | |
1da177e4 LT |
834 | { } /* terminator */ |
835 | }; | |
836 | ||
837 | int __devinit snd_emu10k1_create(snd_card_t * card, | |
838 | struct pci_dev * pci, | |
839 | unsigned short extin_mask, | |
840 | unsigned short extout_mask, | |
841 | long max_cache_bytes, | |
842 | int enable_ir, | |
e66bc8b2 | 843 | uint subsystem, |
1da177e4 LT |
844 | emu10k1_t ** remu) |
845 | { | |
846 | emu10k1_t *emu; | |
847 | int err; | |
848 | int is_audigy; | |
849 | unsigned char revision; | |
850 | const emu_chip_details_t *c; | |
851 | static snd_device_ops_t ops = { | |
852 | .dev_free = snd_emu10k1_dev_free, | |
853 | }; | |
854 | ||
855 | *remu = NULL; | |
856 | ||
857 | /* enable PCI device */ | |
858 | if ((err = pci_enable_device(pci)) < 0) | |
859 | return err; | |
860 | ||
861 | emu = kcalloc(1, sizeof(*emu), GFP_KERNEL); | |
862 | if (emu == NULL) { | |
863 | pci_disable_device(pci); | |
864 | return -ENOMEM; | |
865 | } | |
866 | emu->card = card; | |
867 | spin_lock_init(&emu->reg_lock); | |
868 | spin_lock_init(&emu->emu_lock); | |
869 | spin_lock_init(&emu->voice_lock); | |
870 | spin_lock_init(&emu->synth_lock); | |
871 | spin_lock_init(&emu->memblk_lock); | |
872 | init_MUTEX(&emu->ptb_lock); | |
873 | init_MUTEX(&emu->fx8010.lock); | |
874 | INIT_LIST_HEAD(&emu->mapped_link_head); | |
875 | INIT_LIST_HEAD(&emu->mapped_order_link_head); | |
876 | emu->pci = pci; | |
877 | emu->irq = -1; | |
878 | emu->synth = NULL; | |
879 | emu->get_synth_voice = NULL; | |
880 | /* read revision & serial */ | |
881 | pci_read_config_byte(pci, PCI_REVISION_ID, &revision); | |
882 | emu->revision = revision; | |
883 | pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial); | |
884 | pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model); | |
1da177e4 LT |
885 | 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); |
886 | ||
887 | for (c = emu_chip_details; c->vendor; c++) { | |
888 | if (c->vendor == pci->vendor && c->device == pci->device) { | |
e66bc8b2 JCD |
889 | if (subsystem) { |
890 | if (c->subsystem && (c->subsystem == subsystem) ) { | |
891 | break; | |
892 | } else continue; | |
893 | } else { | |
894 | if (c->subsystem && (c->subsystem != emu->serial) ) | |
895 | continue; | |
896 | if (c->revision && c->revision != emu->revision) | |
897 | continue; | |
898 | } | |
bdaed502 | 899 | break; |
1da177e4 LT |
900 | } |
901 | } | |
902 | if (c->vendor == 0) { | |
903 | snd_printk(KERN_ERR "emu10k1: Card not recognised\n"); | |
904 | kfree(emu); | |
905 | pci_disable_device(pci); | |
906 | return -ENOENT; | |
907 | } | |
908 | emu->card_capabilities = c; | |
e66bc8b2 | 909 | if (c->subsystem && !subsystem) |
1da177e4 | 910 | snd_printdd("Sound card name=%s\n", c->name); |
e66bc8b2 JCD |
911 | else if (subsystem) |
912 | snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x. Forced to subsytem=0x%x\n", | |
913 | c->name, pci->vendor, pci->device, emu->serial, c->subsystem); | |
914 | else | |
915 | snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x.\n", | |
916 | c->name, pci->vendor, pci->device, emu->serial); | |
1da177e4 | 917 | |
85a655d6 TI |
918 | if (!*card->id && c->id) { |
919 | int i, n = 0; | |
aec72e0a | 920 | strlcpy(card->id, c->id, sizeof(card->id)); |
85a655d6 TI |
921 | for (;;) { |
922 | for (i = 0; i < snd_ecards_limit; i++) { | |
923 | if (snd_cards[i] && !strcmp(snd_cards[i]->id, card->id)) | |
924 | break; | |
925 | } | |
926 | if (i >= snd_ecards_limit) | |
927 | break; | |
928 | n++; | |
929 | if (n >= SNDRV_CARDS) | |
930 | break; | |
931 | snprintf(card->id, sizeof(card->id), "%s_%d", c->id, n); | |
932 | } | |
933 | } | |
aec72e0a | 934 | |
1da177e4 LT |
935 | is_audigy = emu->audigy = c->emu10k2_chip; |
936 | ||
937 | /* set the DMA transfer mask */ | |
938 | emu->dma_mask = is_audigy ? AUDIGY_DMA_MASK : EMU10K1_DMA_MASK; | |
939 | if (pci_set_dma_mask(pci, emu->dma_mask) < 0 || | |
940 | pci_set_consistent_dma_mask(pci, emu->dma_mask) < 0) { | |
941 | snd_printk(KERN_ERR "architecture does not support PCI busmaster DMA with mask 0x%lx\n", emu->dma_mask); | |
942 | kfree(emu); | |
943 | pci_disable_device(pci); | |
944 | return -ENXIO; | |
945 | } | |
946 | if (is_audigy) | |
947 | emu->gpr_base = A_FXGPREGBASE; | |
948 | else | |
949 | emu->gpr_base = FXGPREGBASE; | |
950 | ||
951 | if ((err = pci_request_regions(pci, "EMU10K1")) < 0) { | |
952 | kfree(emu); | |
953 | pci_disable_device(pci); | |
954 | return err; | |
955 | } | |
956 | emu->port = pci_resource_start(pci, 0); | |
957 | ||
958 | if (request_irq(pci->irq, snd_emu10k1_interrupt, SA_INTERRUPT|SA_SHIRQ, "EMU10K1", (void *)emu)) { | |
959 | snd_emu10k1_free(emu); | |
960 | return -EBUSY; | |
961 | } | |
962 | emu->irq = pci->irq; | |
963 | ||
964 | emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT; | |
965 | if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), | |
966 | 32 * 1024, &emu->ptb_pages) < 0) { | |
967 | snd_emu10k1_free(emu); | |
968 | return -ENOMEM; | |
969 | } | |
970 | ||
971 | emu->page_ptr_table = (void **)vmalloc(emu->max_cache_pages * sizeof(void*)); | |
972 | emu->page_addr_table = (unsigned long*)vmalloc(emu->max_cache_pages * sizeof(unsigned long)); | |
973 | if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) { | |
974 | snd_emu10k1_free(emu); | |
975 | return -ENOMEM; | |
976 | } | |
977 | ||
978 | if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), | |
979 | EMUPAGESIZE, &emu->silent_page) < 0) { | |
980 | snd_emu10k1_free(emu); | |
981 | return -ENOMEM; | |
982 | } | |
983 | emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE); | |
984 | if (emu->memhdr == NULL) { | |
985 | snd_emu10k1_free(emu); | |
986 | return -ENOMEM; | |
987 | } | |
988 | emu->memhdr->block_extra_size = sizeof(emu10k1_memblk_t) - sizeof(snd_util_memblk_t); | |
989 | ||
990 | pci_set_master(pci); | |
991 | ||
1da177e4 LT |
992 | emu->fx8010.fxbus_mask = 0x303f; |
993 | if (extin_mask == 0) | |
994 | extin_mask = 0x3fcf; | |
995 | if (extout_mask == 0) | |
996 | extout_mask = 0x7fff; | |
997 | emu->fx8010.extin_mask = extin_mask; | |
998 | emu->fx8010.extout_mask = extout_mask; | |
999 | ||
2b637da5 | 1000 | if (emu->card_capabilities->ecard) { |
1da177e4 LT |
1001 | if ((err = snd_emu10k1_ecard_init(emu)) < 0) { |
1002 | snd_emu10k1_free(emu); | |
1003 | return err; | |
1004 | } | |
1005 | } else { | |
1006 | /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version | |
1007 | does not support this, it shouldn't do any harm */ | |
1008 | snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE); | |
1009 | } | |
1010 | ||
1011 | if ((err = snd_emu10k1_init(emu, enable_ir)) < 0) { | |
1012 | snd_emu10k1_free(emu); | |
1013 | return err; | |
1014 | } | |
1015 | ||
1016 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops)) < 0) { | |
1017 | snd_emu10k1_free(emu); | |
1018 | return err; | |
1019 | } | |
1020 | ||
1021 | snd_emu10k1_proc_init(emu); | |
1022 | ||
1023 | snd_card_set_dev(card, &pci->dev); | |
1024 | *remu = emu; | |
1025 | return 0; | |
1026 | } | |
1027 | ||
1028 | /* memory.c */ | |
1029 | EXPORT_SYMBOL(snd_emu10k1_synth_alloc); | |
1030 | EXPORT_SYMBOL(snd_emu10k1_synth_free); | |
1031 | EXPORT_SYMBOL(snd_emu10k1_synth_bzero); | |
1032 | EXPORT_SYMBOL(snd_emu10k1_synth_copy_from_user); | |
1033 | EXPORT_SYMBOL(snd_emu10k1_memblk_map); | |
1034 | /* voice.c */ | |
1035 | EXPORT_SYMBOL(snd_emu10k1_voice_alloc); | |
1036 | EXPORT_SYMBOL(snd_emu10k1_voice_free); | |
1037 | /* io.c */ | |
1038 | EXPORT_SYMBOL(snd_emu10k1_ptr_read); | |
1039 | EXPORT_SYMBOL(snd_emu10k1_ptr_write); |