2 * Copyright (c) 1999 Cameron Grant <cg@freebsd.org>
3 * Copyright (c) 2003-2007 Yuriy Tsibizov <yuriy.tsibizov@gfk.ru>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHERIN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #include <sys/param.h>
31 #include <sys/types.h>
33 #include <machine/bus.h>
35 #include <sys/systm.h>
37 #include <sys/queue.h>
39 #include <sys/mutex.h>
40 #include <sys/sysctl.h>
43 #include <dev/pci/pcireg.h>
44 #include <dev/pci/pcivar.h>
46 #include <machine/clock.h> /* for DELAY */
48 #ifdef HAVE_KERNEL_OPTION_HEADERS
52 #include <dev/sound/chip.h>
53 #include <dev/sound/pcm/sound.h>
54 #include <dev/sound/pcm/ac97.h>
56 #include <dev/sound/pci/emu10kx.h>
61 #define HAS_AC97 0x0004
63 #define IS_EMU10K1 0x0008
64 #define IS_EMU10K2 0x0010
65 #define IS_CA0102 0x0020
66 #define IS_CA0108 0x0040
67 #define IS_UNKNOWN 0x0080
69 #define BROKEN_DIGITAL 0x0100
70 #define DIGITAL_ONLY 0x0200
72 #define IS_CARDBUS 0x0400
75 #define MODE_DIGITAL 2
76 #define SPDIF_MODE_PCM 1
77 #define SPDIF_MODE_AC3 2
96 #define GPR(i) (sc->gpr_base+(i))
97 #define INP(i) (sc->input_base+(i))
98 #define OUTP(i) (sc->output_base+(i))
100 #define FX2(i) (sc->efxc_base+(i))
101 #define DSP_CONST(i) (sc->dsp_zero+(i))
103 #define COND_NORMALIZED DSP_CONST(0x1)
104 #define COND_BORROW DSP_CONST(0x2)
105 #define COND_MINUS DSP_CONST(0x3)
106 #define COND_LESS_ZERO DSP_CONST(0x4)
107 #define COND_EQ_ZERO DSP_CONST(0x5)
108 #define COND_SATURATION DSP_CONST(0x6)
109 #define COND_NEQ_ZERO DSP_CONST(0x8)
111 #define DSP_ACCUM DSP_CONST(0x16)
112 #define DSP_CCR DSP_CONST(0x17)
115 #define IN_AC97_L 0x00
116 #define IN_AC97_R 0x01
117 #define IN_AC97 IN_AC97_L
118 #define IN_SPDIF_CD_L 0x02
119 #define IN_SPDIF_CD_R 0x03
120 #define IN_SPDIF_CD IN_SPDIF_CD_L
121 #define IN_ZOOM_L 0x04
122 #define IN_ZOOM_R 0x05
123 #define IN_ZOOM IN_ZOOM_L
124 #define IN_TOSLINK_L 0x06
125 #define IN_TOSLINK_R 0x07
126 #define IN_TOSLINK IN_TOSLINK_L
127 #define IN_LINE1_L 0x08
128 #define IN_LINE1_R 0x09
129 #define IN_LINE1 IN_LINE1_L
130 #define IN_COAX_SPDIF_L 0x0a
131 #define IN_COAX_SPDIF_R 0x0b
132 #define IN_COAX_SPDIF IN_COAX_SPDIF_L
133 #define IN_LINE2_L 0x0c
134 #define IN_LINE2_R 0x0d
135 #define IN_LINE2 IN_LINE2_L
140 #define OUT_AC97_L 0x00
141 #define OUT_AC97_R 0x01
142 #define OUT_AC97 OUT_AC97_L
143 #define OUT_A_FRONT OUT_AC97
144 #define OUT_TOSLINK_L 0x02
145 #define OUT_TOSLINK_R 0x03
146 #define OUT_TOSLINK OUT_TOSLINK_L
147 #define OUT_D_CENTER 0x04
148 #define OUT_D_SUB 0x05
149 #define OUT_HEADPHONE_L 0x06
150 #define OUT_HEADPHONE_R 0x07
151 #define OUT_HEADPHONE OUT_HEADPHONE_L
152 #define OUT_REAR_L 0x08
153 #define OUT_REAR_R 0x09
154 #define OUT_REAR OUT_REAR_L
155 #define OUT_ADC_REC_L 0x0a
156 #define OUT_ADC_REC_R 0x0b
157 #define OUT_ADC_REC OUT_ADC_REC_L
158 #define OUT_MIC_CAP 0x0c
160 /* Live! 5.1 Digital, non-standart 5.1 (center & sub) outputs */
161 #define OUT_A_CENTER 0x11
162 #define OUT_A_SUB 0x12
165 #define A_IN_AC97_L 0x00
166 #define A_IN_AC97_R 0x01
167 #define A_IN_AC97 A_IN_AC97_L
168 #define A_IN_SPDIF_CD_L 0x02
169 #define A_IN_SPDIF_CD_R 0x03
170 #define A_IN_SPDIF_CD A_IN_SPDIF_CD_L
171 #define A_IN_O_SPDIF_L 0x04
172 #define A_IN_O_SPDIF_R 0x05
173 #define A_IN_O_SPDIF A_IN_O_SPDIF_L
174 #define A_IN_LINE2_L 0x08
175 #define A_IN_LINE2_R 0x09
176 #define A_IN_LINE2 A_IN_LINE2_L
177 #define A_IN_R_SPDIF_L 0x0a
178 #define A_IN_R_SPDIF_R 0x0b
179 #define A_IN_R_SPDIF A_IN_R_SPDIF_L
180 #define A_IN_AUX2_L 0x0c
181 #define A_IN_AUX2_R 0x0d
182 #define A_IN_AUX2 A_IN_AUX2_L
184 /* Audigiy Outputs */
185 #define A_OUT_D_FRONT_L 0x00
186 #define A_OUT_D_FRONT_R 0x01
187 #define A_OUT_D_FRONT A_OUT_D_FRONT_L
188 #define A_OUT_D_CENTER 0x02
189 #define A_OUT_D_SUB 0x03
190 #define A_OUT_D_SIDE_L 0x04
191 #define A_OUT_D_SIDE_R 0x05
192 #define A_OUT_D_SIDE A_OUT_D_SIDE_L
193 #define A_OUT_D_REAR_L 0x06
194 #define A_OUT_D_REAR_R 0x07
195 #define A_OUT_D_REAR A_OUT_D_REAR_L
197 /* on Audigy Platinum only */
198 #define A_OUT_HPHONE_L 0x04
199 #define A_OUT_HPHONE_R 0x05
200 #define A_OUT_HPHONE A_OUT_HPHONE_L
202 #define A_OUT_A_FRONT_L 0x08
203 #define A_OUT_A_FRONT_R 0x09
204 #define A_OUT_A_FRONT A_OUT_A_FRONT_L
205 #define A_OUT_A_CENTER 0x0a
206 #define A_OUT_A_SUB 0x0b
207 #define A_OUT_A_SIDE_L 0x0c
208 #define A_OUT_A_SIDE_R 0x0d
209 #define A_OUT_A_SIDE A_OUT_A_SIDE_L
210 #define A_OUT_A_REAR_L 0x0e
211 #define A_OUT_A_REAR_R 0x0f
212 #define A_OUT_A_REAR A_OUT_A_REAR_L
213 #define A_OUT_AC97_L 0x10
214 #define A_OUT_AC97_R 0x11
215 #define A_OUT_AC97 A_OUT_AC97_L
216 #define A_OUT_ADC_REC_L 0x16
217 #define A_OUT_ADC_REC_R 0x17
218 #define A_OUT_ADC_REC A_OUT_ADC_REC_L
220 #include "emu10k1-alsa%diked.h"
221 #include "p16v-alsa%diked.h"
222 #include "p17v-alsa%diked.h"
234 #define NUM_CACHES 10
236 #define CDSPDIFMUTE 0
240 #define EMU_MAX_GPR 512
241 #define EMU_MAX_IRQ_CONSUMERS 32
245 unsigned int b16:1, stereo:1, busy:1, running:1, ismaster:1;
252 struct emu_voice *slave;
260 SLIST_ENTRY(emu_memblk) link;
264 uint32_t pte_start, pte_size;
268 uint8_t bmap[EMU_MAXPAGES / 8];
271 bus_addr_t silent_page_addr;
272 bus_addr_t ptb_pages_addr;
274 struct emu_sc_info *card;
275 SLIST_HEAD(, emu_memblk) blocks;
280 struct emu_sc_info *card;
282 signed int allocmap[EMU_MAX_GPR];
288 struct emu_intr_handler {
292 uint32_t(*irq_func) (void *softc, uint32_t irq);
297 struct mtx rw; /* Hardware exclusive access lock */
299 /* Hardware and subdevices */
301 device_t pcm[RT_COUNT];
307 bus_space_handle_t sh;
309 struct cdev *cdev; /* /dev/emu10k character device */
310 struct mtx emu10kx_lock;
312 struct sbuf emu10kx_sbuf;
317 struct resource *reg;
318 struct resource *irq;
322 struct emu_intr_handler ihandler[EMU_MAX_IRQ_CONSUMERS];
324 /* Card HW configuration */
325 unsigned int mode; /* analog / digital */
326 unsigned int mchannel_fx;
327 unsigned int dsp_zero;
328 unsigned int code_base;
329 unsigned int code_size;
330 unsigned int gpr_base;
331 unsigned int num_gprs;
332 unsigned int input_base;
333 unsigned int output_base;
334 unsigned int efxc_base;
335 unsigned int opcode_shift;
336 unsigned int high_operand_shift;
337 unsigned int address_mask;
338 uint32_t is_emu10k1:1, is_emu10k2, is_ca0102, is_ca0108:1,
339 has_ac97:1, has_51:1, has_71:1,
341 broken_digital:1, is_cardbus:1;
343 signed int mch_disabled, mch_rec, dbg_level;
344 signed int num_inputs;
345 unsigned int num_outputs;
346 unsigned int num_fxbuses;
347 unsigned int routing_code_start;
348 unsigned int routing_code_end;
351 struct emu_voice voice[NUM_G]; /* Hardware voices */
352 uint32_t irq_mask[EMU_MAX_IRQ_CONSUMERS]; /* IRQ manager data */
353 int timer[EMU_MAX_IRQ_CONSUMERS]; /* timer */
356 struct emu_mem mem; /* memory */
359 int mixer_gpr[NUM_MIXERS];
360 int mixer_volcache[NUM_MIXERS];
361 int cache_gpr[NUM_CACHES];
363 int mute_gpr[NUM_MUTE];
364 struct sysctl_ctx_list *ctx;
365 struct sysctl_oid *root;
368 static void emu_setmap(void *arg, bus_dma_segment_t * segs, int nseg, int error);
369 static void* emu_malloc(struct emu_mem *mem, uint32_t sz, bus_addr_t * addr);
370 static void emu_free(struct emu_mem *mem, void *dmabuf);
371 static void* emu_memalloc(struct emu_mem *mem, uint32_t sz, bus_addr_t * addr, const char * owner);
372 static int emu_memfree(struct emu_mem *mem, void *membuf);
373 static int emu_memstart(struct emu_mem *mem, void *membuf);
376 static int emu10kx_dev_init(struct emu_sc_info *sc);
377 static int emu10kx_dev_uninit(struct emu_sc_info *sc);
378 static int emu10kx_prepare(struct emu_sc_info *sc, struct sbuf *s);
380 static void emumix_set_mode(struct emu_sc_info *sc, int mode);
381 static void emumix_set_spdif_mode(struct emu_sc_info *sc, int mode);
382 static void emumix_set_fxvol(struct emu_sc_info *sc, unsigned gpr, int32_t vol);
383 static void emumix_set_gpr(struct emu_sc_info *sc, unsigned gpr, int32_t val);
384 static int sysctl_emu_mixer_control(SYSCTL_HANDLER_ARGS);
386 static int emu_rm_init(struct emu_sc_info *sc);
387 static int emu_rm_uninit(struct emu_sc_info *sc);
388 static int emu_rm_gpr_alloc(struct emu_rm *rm, int count);
390 static unsigned int emu_getcard(device_t dev);
391 static uint32_t emu_rd_nolock(struct emu_sc_info *sc, unsigned int regno, unsigned int size);
392 static void emu_wr_nolock(struct emu_sc_info *sc, unsigned int regno, uint32_t data, unsigned int size);
393 static void emu_wr_cbptr(struct emu_sc_info *sc, uint32_t data);
395 static void emu_vstop(struct emu_sc_info *sc, char channel, int enable);
397 static void emu_intr(void *p);
398 static void emu_wrefx(struct emu_sc_info *sc, unsigned int pc, unsigned int data);
399 static void emu_addefxop(struct emu_sc_info *sc, unsigned int op, unsigned int z, unsigned int w, unsigned int x, unsigned int y, uint32_t * pc);
400 static void emu_initefx(struct emu_sc_info *sc);
402 static int emu_cardbus_init(struct emu_sc_info *sc);
403 static int emu_init(struct emu_sc_info *sc);
404 static int emu_uninit(struct emu_sc_info *sc);
406 static int emu_read_ivar(device_t bus __unused, device_t dev, int ivar_index, uintptr_t * result);
407 static int emu_write_ivar(device_t bus __unused, device_t dev __unused,
408 int ivar_index, uintptr_t value __unused);
410 static int emu_pci_probe(device_t dev);
411 static int emu_pci_attach(device_t dev);
412 static int emu_pci_detach(device_t dev);
413 static int emu_modevent(module_t mod __unused, int cmd, void *data __unused);
415 #ifdef SND_EMU10KX_DEBUG
417 #define EMU_MTX_DEBUG() do { \
418 if (mtx_owned(&sc->rw)) { \
419 printf("RW owned in %s line %d for %s\n", __func__, \
420 __LINE__ , device_get_nameunit(sc->dev)); \
421 printf("rw lock owned: %d\n", mtx_owned(&sc->rw)); \
422 printf("rw lock: value %x thread %x\n", \
423 ((&sc->rw)->mtx_lock & ~MTX_FLAGMASK), \
424 (uintptr_t)curthread); \
425 printf("rw lock: recursed %d\n", mtx_recursed(&sc->rw));\
426 db_show_mtx(&sc->rw); \
430 #define EMU_MTX_DEBUG() do { \
434 #define EMU_RWLOCK() do { \
436 mtx_lock(&(sc->rw)); \
439 #define EMU_RWUNLOCK() do { \
440 mtx_unlock(&(sc->rw)); \
444 /* Supported cards */
455 static struct emu_hwinfo emu_cards[] = {
456 {0xffff, 0xffff, 0xffff, 0xffff, "BADCRD", "Not a compatible card", 0},
457 /* 0x0020..0x002f 4.0 EMU10K1 cards */
458 {0x1102, 0x0002, 0x1102, 0x0020, "CT4850", "SBLive! Value", HAS_AC97 | IS_EMU10K1},
459 {0x1102, 0x0002, 0x1102, 0x0021, "CT4620", "SBLive!", HAS_AC97 | IS_EMU10K1},
460 {0x1102, 0x0002, 0x1102, 0x002f, "CT????", "SBLive! mainboard implementation", HAS_AC97 | IS_EMU10K1},
462 /* (range unknown) 5.1 EMU10K1 cards */
463 {0x1102, 0x0002, 0x1102, 0x100a, "CT????", "SBLive! 5.1", HAS_AC97 | HAS_51 | IS_EMU10K1},
465 /* 0x80??..0x805? 4.0 EMU10K1 cards */
466 {0x1102, 0x0002, 0x1102, 0x8022, "CT4780", "SBLive! Value", HAS_AC97 | IS_EMU10K1},
467 {0x1102, 0x0002, 0x1102, 0x8023, "CT4790", "SB PCI512", HAS_AC97 | IS_EMU10K1},
468 {0x1102, 0x0002, 0x1102, 0x8024, "CT4760", "SBLive!", HAS_AC97 | IS_EMU10K1},
469 {0x1102, 0x0002, 0x1102, 0x8025, "CT????", "SBLive! Mainboard Implementation", HAS_AC97 | IS_EMU10K1},
470 {0x1102, 0x0002, 0x1102, 0x8026, "CT4830", "SBLive! Value", HAS_AC97 | IS_EMU10K1},
471 {0x1102, 0x0002, 0x1102, 0x8027, "CT4832", "SBLive! Value", HAS_AC97 | IS_EMU10K1},
472 {0x1102, 0x0002, 0x1102, 0x8028, "CT4760", "SBLive! OEM version", HAS_AC97 | IS_EMU10K1},
473 {0x1102, 0x0002, 0x1102, 0x8031, "CT4831", "SBLive! Value", HAS_AC97 | IS_EMU10K1},
474 {0x1102, 0x0002, 0x1102, 0x8040, "CT4760", "SBLive!", HAS_AC97 | IS_EMU10K1},
475 {0x1102, 0x0002, 0x1102, 0x8051, "CT4850", "SBLive! Value", HAS_AC97 | IS_EMU10K1},
477 /* 0x8061..0x???? 5.1 EMU10K1 cards */
478 {0x1102, 0x0002, 0x1102, 0x8061, "SB????", "SBLive! Player 5.1", HAS_AC97 | HAS_51 | IS_EMU10K1},
479 {0x1102, 0x0002, 0x1102, 0x8062, "CT4830", "SBLive! 1024", HAS_AC97 | HAS_51 | IS_EMU10K1},
480 {0x1102, 0x0002, 0x1102, 0x8064, "SB????", "SBLive! 5.1", HAS_AC97 | HAS_51 | IS_EMU10K1},
481 {0x1102, 0x0002, 0x1102, 0x8065, "SB0220", "SBLive! 5.1 Digital", HAS_AC97 | HAS_51 | IS_EMU10K1},
482 {0x1102, 0x0002, 0x1102, 0x8066, "CT4780", "SBLive! 5.1 Digital", HAS_AC97 | HAS_51 | IS_EMU10K1},
483 {0x1102, 0x0002, 0x1102, 0x8067, "SB????", "SBLive!", HAS_AC97 | HAS_51 | IS_EMU10K1},
485 /* Generic SB Live! */
486 {0x1102, 0x0002, 0x1102, 0x0000, "SB????", "SBLive! (Unknown model)", HAS_AC97 | IS_EMU10K1},
488 /* 0x0041..0x0043 EMU10K2 (some kind of Audigy) cards */
490 /* 0x0051..0x0051 5.1 CA0100-IAF cards */
491 {0x1102, 0x0004, 0x1102, 0x0051, "SB0090", "Audigy", HAS_AC97 | HAS_51 | IS_EMU10K2},
492 /* ES is CA0100-IDF chip that don't work in digital mode */
493 {0x1102, 0x0004, 0x1102, 0x0052, "SB0160", "Audigy ES", HAS_AC97 | HAS_71 | IS_EMU10K2 | BROKEN_DIGITAL},
494 /* 0x0053..0x005C 5.1 CA0101-NAF cards */
495 {0x1102, 0x0004, 0x1102, 0x0053, "SB0090", "Audigy Player/OEM", HAS_AC97 | HAS_51 | IS_EMU10K2},
496 {0x1102, 0x0004, 0x1102, 0x0058, "SB0090", "Audigy Player/OEM", HAS_AC97 | HAS_51 | IS_EMU10K2},
498 /* 0x1002..0x1009 5.1 CA0102-IAT cards */
499 {0x1102, 0x0004, 0x1102, 0x1002, "SB????", "Audigy 2 Platinum", HAS_51 | IS_CA0102},
500 {0x1102, 0x0004, 0x1102, 0x1005, "SB????", "Audigy 2 Platinum EX", HAS_51 | IS_CA0102},
501 {0x1102, 0x0004, 0x1102, 0x1007, "SB0240", "Audigy 2", HAS_AC97 | HAS_51 | IS_CA0102},
503 /* 0x2001..0x2003 7.1 CA0102-ICT cards */
504 {0x1102, 0x0004, 0x1102, 0x2001, "SB0350", "Audigy 2 ZS", HAS_AC97 | HAS_71 | IS_CA0102},
505 {0x1102, 0x0004, 0x1102, 0x2002, "SB0350", "Audigy 2 ZS", HAS_AC97 | HAS_71 | IS_CA0102},
506 /* XXX No reports about 0x2003 & 0x2004 cards */
507 {0x1102, 0x0004, 0x1102, 0x2003, "SB0350", "Audigy 2 ZS", HAS_AC97 | HAS_71 | IS_CA0102},
508 {0x1102, 0x0004, 0x1102, 0x2004, "SB0350", "Audigy 2 ZS", HAS_AC97 | HAS_71 | IS_CA0102},
509 {0x1102, 0x0004, 0x1102, 0x2005, "SB0350", "Audigy 2 ZS", HAS_AC97 | HAS_71 | IS_CA0102},
511 /* (range unknown) 7.1 CA0102-xxx Audigy 4 cards */
512 {0x1102, 0x0004, 0x1102, 0x2007, "SB0380", "Audigy 4 Pro", HAS_AC97 | HAS_71 | IS_CA0102},
514 /* Generic Audigy or Audigy 2 */
515 {0x1102, 0x0004, 0x1102, 0x0000, "SB????", "Audigy (Unknown model)", HAS_AC97 | HAS_51 | IS_EMU10K2},
517 /* We don't support CA0103-DAT (Audigy LS) cards */
518 /* There is NO CA0104-xxx cards */
519 /* There is NO CA0105-xxx cards */
520 /* We don't support CA0106-DAT (SB Live! 24 bit) cards */
521 /* There is NO CA0107-xxx cards */
523 /* 0x1000..0x1001 7.1 CA0108-IAT cards */
524 {0x1102, 0x0008, 0x1102, 0x1000, "SB????", "Audigy 2 LS", HAS_AC97 | HAS_51 | IS_CA0108 | DIGITAL_ONLY},
525 {0x1102, 0x0008, 0x1102, 0x1001, "SB0400", "Audigy 2 Value", HAS_AC97 | HAS_71 | IS_CA0108 | DIGITAL_ONLY},
526 {0x1102, 0x0008, 0x1102, 0x1021, "SB0610", "Audigy 4", HAS_AC97 | HAS_71 | IS_CA0108 | DIGITAL_ONLY},
528 {0x1102, 0x0008, 0x1102, 0x2001, "SB0530", "Audigy 2 ZS CardBus", HAS_AC97 | HAS_71 | IS_CA0108 | IS_CARDBUS},
530 {0x1102, 0x0008, 0x0000, 0x0000, "SB????", "Audigy 2 Value (Unknown model)", HAS_AC97 | HAS_51 | IS_CA0108},
532 /* Unsupported cards */
534 static struct emu_hwinfo emu_bad_cards[] = {
535 /* APS cards should be possible to support */
536 {0x1102, 0x0002, 0x1102, 0x4001, "EMUAPS", "E-mu APS", 0},
537 {0x1102, 0x0002, 0x1102, 0x4002, "EMUAPS", "E-mu APS", 0},
538 {0x1102, 0x0004, 0x1102, 0x4001, "EMU???", "E-mu 1212m [4001]", 0},
539 /* Similar-named ("Live!" or "Audigy") cards on different chipsets */
540 {0x1102, 0x8064, 0x0000, 0x0000, "SB0100", "SBLive! 5.1 OEM", 0},
541 {0x1102, 0x0006, 0x0000, 0x0000, "SB0200", "DELL OEM SBLive! Value", 0},
542 {0x1102, 0x0007, 0x0000, 0x0000, "SB0310", "Audigy LS", 0},
546 * Get best known information about device.
549 emu_getcard(device_t dev)
554 unsigned int thiscard;
557 device = pci_read_config(dev, PCIR_DEVICE, /* bytes */ 2);
558 subdevice = pci_read_config(dev, PCIR_SUBDEV_0, /* bytes */ 2);
560 n_cards = sizeof(emu_cards) / sizeof(struct emu_hwinfo);
562 for (i = 1; i < n_cards; i++) {
563 if (device == emu_cards[i].device) {
564 if (subdevice == emu_cards[i].subdevice) {
568 if (0x0000 == emu_cards[i].subdevice) {
571 * don't break, we can get more specific card
578 n_cards = sizeof(emu_bad_cards) / sizeof(struct emu_hwinfo);
579 for (i = 0; i < n_cards; i++) {
580 if (device == emu_bad_cards[i].device) {
581 if (subdevice == emu_bad_cards[i].subdevice) {
585 if (0x0000 == emu_bad_cards[i].subdevice) {
587 break; /* we avoid all this cards */
596 * Base hardware interface are 32 (Audigy) or 64 (Audigy2) registers.
597 * Some of them are used directly, some of them provide pointer / data pairs.
600 emu_rd_nolock(struct emu_sc_info *sc, unsigned int regno, unsigned int size)
603 KASSERT(sc != NULL, ("emu_rd: NULL sc"));
606 return (bus_space_read_1(sc->st, sc->sh, regno));
608 return (bus_space_read_2(sc->st, sc->sh, regno));
610 return (bus_space_read_4(sc->st, sc->sh, regno));
616 emu_wr_nolock(struct emu_sc_info *sc, unsigned int regno, uint32_t data, unsigned int size)
619 KASSERT(sc != NULL, ("emu_rd: NULL sc"));
622 bus_space_write_1(sc->st, sc->sh, regno, data);
625 bus_space_write_2(sc->st, sc->sh, regno, data);
628 bus_space_write_4(sc->st, sc->sh, regno, data);
633 * PTR / DATA interface. Access to EMU10Kx is made
634 * via (channel, register) pair. Some registers are channel-specific,
638 emu_rdptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg)
640 uint32_t ptr, val, mask, size, offset;
642 ptr = ((reg << 16) & sc->address_mask) | (chn & PTR_CHANNELNUM_MASK);
645 emu_wr_nolock(sc, PTR, ptr, 4);
646 val = emu_rd_nolock(sc, DATA, 4);
650 * XXX Some register numbers has data size and offset encoded in
651 * it to get only part of 32bit register. This use is not described
652 * in register name, be careful!
654 if (reg & 0xff000000) {
655 size = (reg >> 24) & 0x3f;
656 offset = (reg >> 16) & 0x1f;
657 mask = ((1 << size) - 1) << offset;
665 emu_wrptr(struct emu_sc_info *sc, unsigned int chn, unsigned int reg, uint32_t data)
667 uint32_t ptr, mask, size, offset;
669 ptr = ((reg << 16) & sc->address_mask) | (chn & PTR_CHANNELNUM_MASK);
672 emu_wr_nolock(sc, PTR, ptr, 4);
674 * XXX Another kind of magic encoding in register number. This can
675 * give you side effect - it will read previous data from register
676 * and change only required bits.
678 if (reg & 0xff000000) {
679 size = (reg >> 24) & 0x3f;
680 offset = (reg >> 16) & 0x1f;
681 mask = ((1 << size) - 1) << offset;
684 data |= emu_rd_nolock(sc, DATA, 4) & ~mask;
686 emu_wr_nolock(sc, DATA, data, 4);
690 * PTR2 / DATA2 interface. Access to P16v is made
691 * via (channel, register) pair. Some registers are channel-specific,
692 * some not. This interface is supported by CA0102 and CA0108 chips only.
695 emu_rd_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg)
699 /* XXX separate lock? */
701 emu_wr_nolock(sc, PTR2, (reg << 16) | chn, 4);
702 val = emu_rd_nolock(sc, DATA2, 4);
710 emu_wr_p16vptr(struct emu_sc_info *sc, uint16_t chn, uint16_t reg, uint32_t data)
714 emu_wr_nolock(sc, PTR2, (reg << 16) | chn, 4);
715 emu_wr_nolock(sc, DATA2, data, 4);
719 * XXX CardBus interface. Not tested on any real hardware.
722 emu_wr_cbptr(struct emu_sc_info *sc, uint32_t data)
727 * 0x38 is IPE3 (CD S/PDIF interrupt pending register) on CA0102. Seems
728 * to be some reg/value accessible kind of config register on CardBus
729 * CA0108, with value(?) in top 16 bit, address(?) in low 16
732 val = emu_rd_nolock(sc, 0x38, 4);
733 emu_wr_nolock(sc, 0x38, data, 4);
734 val = emu_rd_nolock(sc, 0x38, 4);
739 * Direct hardware register access
740 * Assume that it is never used to access PTR-based registers and can run unlocked.
743 emu_wr(struct emu_sc_info *sc, unsigned int regno, uint32_t data, unsigned int size)
745 KASSERT(regno != PTR, ("emu_wr: attempt to write to PTR"));
746 KASSERT(regno != PTR2, ("emu_wr: attempt to write to PTR2"));
748 emu_wr_nolock(sc, regno, data, size);
752 emu_rd(struct emu_sc_info *sc, unsigned int regno, unsigned int size)
756 KASSERT(regno != DATA, ("emu_rd: attempt to read DATA"));
757 KASSERT(regno != DATA2, ("emu_rd: attempt to read DATA2"));
759 rd = emu_rd_nolock(sc, regno, size);
764 * Enabling IR MIDI messages is another kind of black magic. It just
765 * has to be made this way. It really do it.
768 emu_enable_ir(struct emu_sc_info *sc)
772 if (sc->is_emu10k2 || sc->is_ca0102) {
773 iocfg = emu_rd_nolock(sc, A_IOCFG, 2);
774 emu_wr_nolock(sc, A_IOCFG, iocfg | A_IOCFG_GPOUT2, 2);
776 emu_wr_nolock(sc, A_IOCFG, iocfg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, 2);
778 emu_wr_nolock(sc, A_IOCFG, iocfg | A_IOCFG_GPOUT1, 2);
780 emu_wr_nolock(sc, A_IOCFG, iocfg, 2);
781 device_printf(sc->dev, "Audigy IR MIDI events enabled.\n");
784 if (sc->is_emu10k1) {
785 iocfg = emu_rd_nolock(sc, HCFG, 4);
786 emu_wr_nolock(sc, HCFG, iocfg | HCFG_GPOUT2, 4);
788 emu_wr_nolock(sc, HCFG, iocfg | HCFG_GPOUT1 | HCFG_GPOUT2, 4);
790 emu_wr_nolock(sc, HCFG, iocfg, 4);
791 device_printf(sc->dev, "SB Live! IR MIDI events enabled.\n");
798 * emu_timer_ - HW timer managment
801 emu_timer_create(struct emu_sc_info *sc)
808 for (i = 0; i < EMU_MAX_IRQ_CONSUMERS; i++)
809 if (sc->timer[i] == 0) {
810 sc->timer[i] = -1; /* disable it */
812 mtx_unlock(&sc->lock);
815 mtx_unlock(&sc->lock);
821 emu_timer_set(struct emu_sc_info *sc, int timer, int delay)
828 RANGE(delay, 16, 1024);
829 RANGE(timer, 0, EMU_MAX_IRQ_CONSUMERS-1);
832 sc->timer[timer] = delay;
833 for (i = 0; i < EMU_MAX_IRQ_CONSUMERS; i++)
834 if (sc->timerinterval > sc->timer[i])
835 sc->timerinterval = sc->timer[i];
838 emu_wr(sc, TIMER, sc->timerinterval & 0x03ff, 2);
839 mtx_unlock(&sc->lock);
845 emu_timer_enable(struct emu_sc_info *sc, int timer, int go)
854 RANGE(timer, 0, EMU_MAX_IRQ_CONSUMERS-1);
858 if ((go == 1) && (sc->timer[timer] < 0))
859 sc->timer[timer] = -sc->timer[timer];
860 if ((go == 0) && (sc->timer[timer] > 0))
861 sc->timer[timer] = -sc->timer[timer];
864 for (i = 0; i < EMU_MAX_IRQ_CONSUMERS; i++) {
865 if (sc->timerinterval > sc->timer[i])
866 sc->timerinterval = sc->timer[i];
867 if (sc->timer[i] > 0)
871 emu_wr(sc, TIMER, sc->timerinterval & 0x03ff, 2);
874 x = emu_rd(sc, INTE, 4);
875 x |= INTE_INTERVALTIMERENB;
876 emu_wr(sc, INTE, x, 4);
878 x = emu_rd(sc, INTE, 4);
879 x &= ~INTE_INTERVALTIMERENB;
880 emu_wr(sc, INTE, x, 4);
882 mtx_unlock(&sc->lock);
887 emu_timer_clear(struct emu_sc_info *sc, int timer)
892 RANGE(timer, 0, EMU_MAX_IRQ_CONSUMERS-1);
894 emu_timer_enable(sc, timer, 0);
897 if (sc->timer[timer] != 0)
898 sc->timer[timer] = 0;
899 mtx_unlock(&sc->lock);
905 * emu_intr_ - HW interrupt handler managment
908 emu_intr_register(struct emu_sc_info *sc, uint32_t inte_mask, uint32_t intr_mask, uint32_t(*func) (void *softc, uint32_t irq), void *isc)
914 for (i = 0; i < EMU_MAX_IRQ_CONSUMERS; i++)
915 if (sc->ihandler[i].inte_mask == 0) {
916 sc->ihandler[i].inte_mask = inte_mask;
917 sc->ihandler[i].intr_mask = intr_mask;
918 sc->ihandler[i].softc = isc;
919 sc->ihandler[i].irq_func = func;
920 x = emu_rd(sc, INTE, 4);
922 emu_wr(sc, INTE, x, 4);
923 mtx_unlock(&sc->lock);
924 if (sc->dbg_level > 1)
925 device_printf(sc->dev, "ihandle %d registered\n", i);
929 mtx_unlock(&sc->lock);
930 if (sc->dbg_level > 1)
931 device_printf(sc->dev, "ihandle not registered\n");
937 emu_intr_unregister(struct emu_sc_info *sc, int hnumber)
944 if (sc->ihandler[hnumber].inte_mask == 0) {
945 mtx_unlock(&sc->lock);
949 x = emu_rd(sc, INTE, 4);
950 x &= ~sc->ihandler[hnumber].inte_mask;
952 sc->ihandler[hnumber].inte_mask = 0;
953 sc->ihandler[hnumber].intr_mask = 0;
954 sc->ihandler[hnumber].softc = NULL;
955 sc->ihandler[hnumber].irq_func = NULL;
957 /* other interrupt handlers may use this INTE value */
958 for (i = 0; i < EMU_MAX_IRQ_CONSUMERS; i++)
959 if (sc->ihandler[i].inte_mask != 0)
960 x |= sc->ihandler[i].inte_mask;
962 emu_wr(sc, INTE, x, 4);
964 mtx_unlock(&sc->lock);
971 struct emu_sc_info *sc = (struct emu_sc_info *)p;
976 stat = emu_rd(sc, IPR, 4);
980 emu_wr(sc, IPR, stat, 4);
981 for (i = 0; i < EMU_MAX_IRQ_CONSUMERS; i++) {
982 if ((((sc->ihandler[i].intr_mask) & stat) != 0) &&
983 (((void *)sc->ihandler[i].irq_func) != NULL)) {
984 ack |= sc->ihandler[i].irq_func(sc->ihandler[i].softc,
985 (sc->ihandler[i].intr_mask) & stat);
988 if (sc->dbg_level > 1)
990 device_printf(sc->dev, "Unhandled interrupt: %08x\n", stat & (~ack));
994 if ((sc->is_ca0102) || (sc->is_ca0108))
996 stat = emu_rd(sc, IPR2, 4);
1000 emu_wr(sc, IPR2, stat, 4);
1001 if (sc->dbg_level > 1)
1002 device_printf(sc->dev, "IPR2: %08x\n", stat);
1004 break; /* to avoid infinite loop. shoud be removed
1005 * after completion of P16V interface. */
1010 stat = emu_rd(sc, IPR3, 4);
1014 emu_wr(sc, IPR3, stat, 4);
1015 if (sc->dbg_level > 1)
1016 device_printf(sc->dev, "IPR3: %08x\n", stat);
1018 break; /* to avoid infinite loop. should be removed
1019 * after completion of S/PDIF interface */
1025 * Get data from private emu10kx structure for PCM buffer allocation.
1026 * Used by PCM code only.
1029 emu_gettag(struct emu_sc_info *sc)
1031 return (sc->mem.dmat);
1035 emu_setmap(void *arg, bus_dma_segment_t * segs, int nseg, int error)
1037 bus_addr_t *phys = (bus_addr_t *) arg;
1039 *phys = error ? 0 : (bus_addr_t) segs->ds_addr;
1042 printf("emu10kx: setmap (%lx, %lx), nseg=%d, error=%d\n",
1043 (unsigned long)segs->ds_addr, (unsigned long)segs->ds_len,
1049 emu_malloc(struct emu_mem *mem, uint32_t sz, bus_addr_t * addr)
1056 if ((error = bus_dmamem_alloc(mem->dmat, &dmabuf, BUS_DMA_NOWAIT, &map))) {
1057 if (mem->card->dbg_level > 2)
1058 device_printf(mem->card->dev, "emu_malloc: failed to alloc DMA map: %d\n", error);
1061 if ((error = bus_dmamap_load(mem->dmat, map, dmabuf, sz, emu_setmap, addr, 0)) || !*addr) {
1062 if (mem->card->dbg_level > 2)
1063 device_printf(mem->card->dev, "emu_malloc: failed to load DMA memory: %d\n", error);
1070 emu_free(struct emu_mem *mem, void *dmabuf)
1072 bus_dmamem_free(mem->dmat, dmabuf, NULL);
1076 emu_memalloc(struct emu_mem *mem, uint32_t sz, bus_addr_t * addr, const char *owner)
1078 uint32_t blksz, start, idx, ofs, tmp, found;
1079 struct emu_memblk *blk;
1082 blksz = sz / EMUPAGESIZE;
1083 if (sz > (blksz * EMUPAGESIZE))
1085 if (blksz > EMU_MAX_BUFSZ / EMUPAGESIZE) {
1086 if (mem->card->dbg_level > 2)
1087 device_printf(mem->card->dev, "emu_memalloc: memory request tool large\n");
1090 /* find a free block in the bitmap */
1093 while (!found && start + blksz < EMU_MAXPAGES) {
1095 for (idx = start; idx < start + blksz; idx++)
1096 if (mem->bmap[idx >> 3] & (1 << (idx & 7)))
1102 if (mem->card->dbg_level > 2)
1103 device_printf(mem->card->dev, "emu_memalloc: no free space in bitmap\n");
1106 blk = malloc(sizeof(*blk), M_DEVBUF, M_NOWAIT);
1108 if (mem->card->dbg_level > 2)
1109 device_printf(mem->card->dev, "emu_memalloc: buffer allocation failed\n");
1112 bzero(blk, sizeof(*blk));
1113 membuf = emu_malloc(mem, sz, &blk->buf_addr);
1114 *addr = blk->buf_addr;
1115 if (membuf == NULL) {
1116 if (mem->card->dbg_level > 2)
1117 device_printf(mem->card->dev, "emu_memalloc: can't setup HW memory\n");
1118 free(blk, M_DEVBUF);
1122 blk->pte_start = start;
1123 blk->pte_size = blksz;
1124 strncpy(blk->owner, owner, 15);
1125 blk->owner[15] = '\0';
1127 for (idx = start; idx < start + blksz; idx++) {
1128 mem->bmap[idx >> 3] |= 1 << (idx & 7);
1129 tmp = (uint32_t) (u_long) ((uint8_t *) blk->buf_addr + ofs);
1130 mem->ptb_pages[idx] = (tmp << 1) | idx;
1133 SLIST_INSERT_HEAD(&mem->blocks, blk, link);
1138 emu_memfree(struct emu_mem *mem, void *membuf)
1141 struct emu_memblk *blk, *i;
1144 SLIST_FOREACH(i, &mem->blocks, link) {
1145 if (i->buf == membuf)
1150 SLIST_REMOVE(&mem->blocks, blk, emu_memblk, link);
1151 emu_free(mem, membuf);
1152 tmp = (uint32_t) (mem->silent_page_addr) << 1;
1153 for (idx = blk->pte_start; idx < blk->pte_start + blk->pte_size; idx++) {
1154 mem->bmap[idx >> 3] &= ~(1 << (idx & 7));
1155 mem->ptb_pages[idx] = tmp | idx;
1157 free(blk, M_DEVBUF);
1162 emu_memstart(struct emu_mem *mem, void *membuf)
1164 struct emu_memblk *blk, *i;
1167 SLIST_FOREACH(i, &mem->blocks, link) {
1168 if (i->buf == membuf)
1173 return (blk->pte_start);
1178 emu_rate_to_pitch(uint32_t rate)
1180 static uint32_t logMagTable[128] = {
1181 0x00000, 0x02dfc, 0x05b9e, 0x088e6, 0x0b5d6, 0x0e26f, 0x10eb3, 0x13aa2,
1182 0x1663f, 0x1918a, 0x1bc84, 0x1e72e, 0x2118b, 0x23b9a, 0x2655d, 0x28ed5,
1183 0x2b803, 0x2e0e8, 0x30985, 0x331db, 0x359eb, 0x381b6, 0x3a93d, 0x3d081,
1184 0x3f782, 0x41e42, 0x444c1, 0x46b01, 0x49101, 0x4b6c4, 0x4dc49, 0x50191,
1185 0x5269e, 0x54b6f, 0x57006, 0x59463, 0x5b888, 0x5dc74, 0x60029, 0x623a7,
1186 0x646ee, 0x66a00, 0x68cdd, 0x6af86, 0x6d1fa, 0x6f43c, 0x7164b, 0x73829,
1187 0x759d4, 0x77b4f, 0x79c9a, 0x7bdb5, 0x7dea1, 0x7ff5e, 0x81fed, 0x8404e,
1188 0x86082, 0x88089, 0x8a064, 0x8c014, 0x8df98, 0x8fef1, 0x91e20, 0x93d26,
1189 0x95c01, 0x97ab4, 0x9993e, 0x9b79f, 0x9d5d9, 0x9f3ec, 0xa11d8, 0xa2f9d,
1190 0xa4d3c, 0xa6ab5, 0xa8808, 0xaa537, 0xac241, 0xadf26, 0xafbe7, 0xb1885,
1191 0xb3500, 0xb5157, 0xb6d8c, 0xb899f, 0xba58f, 0xbc15e, 0xbdd0c, 0xbf899,
1192 0xc1404, 0xc2f50, 0xc4a7b, 0xc6587, 0xc8073, 0xc9b3f, 0xcb5ed, 0xcd07c,
1193 0xceaec, 0xd053f, 0xd1f73, 0xd398a, 0xd5384, 0xd6d60, 0xd8720, 0xda0c3,
1194 0xdba4a, 0xdd3b4, 0xded03, 0xe0636, 0xe1f4e, 0xe384a, 0xe512c, 0xe69f3,
1195 0xe829f, 0xe9b31, 0xeb3a9, 0xecc08, 0xee44c, 0xefc78, 0xf148a, 0xf2c83,
1196 0xf4463, 0xf5c2a, 0xf73da, 0xf8b71, 0xfa2f0, 0xfba57, 0xfd1a7, 0xfe8df
1198 static char logSlopeTable[128] = {
1199 0x5c, 0x5c, 0x5b, 0x5a, 0x5a, 0x59, 0x58, 0x58,
1200 0x57, 0x56, 0x56, 0x55, 0x55, 0x54, 0x53, 0x53,
1201 0x52, 0x52, 0x51, 0x51, 0x50, 0x50, 0x4f, 0x4f,
1202 0x4e, 0x4d, 0x4d, 0x4d, 0x4c, 0x4c, 0x4b, 0x4b,
1203 0x4a, 0x4a, 0x49, 0x49, 0x48, 0x48, 0x47, 0x47,
1204 0x47, 0x46, 0x46, 0x45, 0x45, 0x45, 0x44, 0x44,
1205 0x43, 0x43, 0x43, 0x42, 0x42, 0x42, 0x41, 0x41,
1206 0x41, 0x40, 0x40, 0x40, 0x3f, 0x3f, 0x3f, 0x3e,
1207 0x3e, 0x3e, 0x3d, 0x3d, 0x3d, 0x3c, 0x3c, 0x3c,
1208 0x3b, 0x3b, 0x3b, 0x3b, 0x3a, 0x3a, 0x3a, 0x39,
1209 0x39, 0x39, 0x39, 0x38, 0x38, 0x38, 0x38, 0x37,
1210 0x37, 0x37, 0x37, 0x36, 0x36, 0x36, 0x36, 0x35,
1211 0x35, 0x35, 0x35, 0x34, 0x34, 0x34, 0x34, 0x34,
1212 0x33, 0x33, 0x33, 0x33, 0x32, 0x32, 0x32, 0x32,
1213 0x32, 0x31, 0x31, 0x31, 0x31, 0x31, 0x30, 0x30,
1214 0x30, 0x30, 0x30, 0x2f, 0x2f, 0x2f, 0x2f, 0x2f
1220 rate *= 11185; /* Scale 48000 to 0x20002380 */
1221 for (i = 31; i > 0; i--) {
1222 if (rate & 0x80000000) { /* Detect leading "1" */
1223 return (((uint32_t) (i - 15) << 20) +
1224 logMagTable[0x7f & (rate >> 24)] +
1225 (0x7f & (rate >> 17)) *
1226 logSlopeTable[0x7f & (rate >> 24)]);
1235 emu_rate_to_linearpitch(uint32_t rate)
1237 rate = (rate << 8) / 375;
1238 return ((rate >> 1) + (rate & 1));
1242 emu_valloc(struct emu_sc_info *sc)
1244 struct emu_voice *v;
1248 mtx_lock(&sc->lock);
1249 for (i = 0; i < NUM_G && sc->voice[i].busy; i++);
1254 mtx_unlock(&sc->lock);
1259 emu_vfree(struct emu_sc_info *sc, struct emu_voice *v)
1263 mtx_lock(&sc->lock);
1264 for (i = 0; i < NUM_G; i++) {
1265 if (v == &sc->voice[i] && sc->voice[i].busy) {
1268 * XXX What we should do with mono channels?
1269 * See -pcm.c emupchan_init for other side of
1272 if (v->slave != NULL)
1273 r = emu_memfree(&sc->mem, v->vbuf);
1276 mtx_unlock(&sc->lock);
1280 emu_vinit(struct emu_sc_info *sc, struct emu_voice *m, struct emu_voice *s,
1281 uint32_t sz, struct snd_dbuf *b)
1284 bus_addr_t tmp_addr;
1286 vbuf = emu_memalloc(&sc->mem, sz, &tmp_addr, "vinit");
1288 if(sc->dbg_level > 2)
1289 device_printf(sc->dev, "emu_memalloc returns NULL in enu_vinit\n");
1293 sndbuf_setup(b, vbuf, sz);
1294 m->start = emu_memstart(&sc->mem, vbuf) * EMUPAGESIZE;
1296 if(sc->dbg_level > 2)
1297 device_printf(sc->dev, "emu_memstart returns (-1) in enu_vinit\n");
1298 emu_memfree(&sc->mem, vbuf);
1301 m->end = m->start + sz;
1312 s->start = m->start;
1328 emu_vsetup(struct emu_voice *v, int fmt, int spd)
1331 v->b16 = (fmt & AFMT_16BIT) ? 1 : 0;
1332 v->stereo = (AFMT_CHANNEL(fmt) > 1) ? 1 : 0;
1333 if (v->slave != NULL) {
1334 v->slave->b16 = v->b16;
1335 v->slave->stereo = v->stereo;
1340 if (v->slave != NULL)
1341 v->slave->speed = v->speed;
1346 emu_vroute(struct emu_sc_info *sc, struct emu_route *rt, struct emu_voice *v)
1350 for (i = 0; i < 8; i++) {
1351 v->routing[i] = rt->routing_left[i];
1352 v->amounts[i] = rt->amounts_left[i];
1354 if ((v->stereo) && (v->ismaster == 0))
1355 for (i = 0; i < 8; i++) {
1356 v->routing[i] = rt->routing_right[i];
1357 v->amounts[i] = rt->amounts_right[i];
1360 if ((v->stereo) && (v->slave != NULL))
1361 emu_vroute(sc, rt, v->slave);
1365 emu_vwrite(struct emu_sc_info *sc, struct emu_voice *v)
1368 uint32_t start, val, silent_page;
1370 s = (v->stereo ? 1 : 0) + (v->b16 ? 1 : 0);
1372 v->sa = v->start >> s;
1373 v->ea = v->end >> s;
1377 emu_wrptr(sc, v->vnum, CPF, CPF_STEREO_MASK);
1379 emu_wrptr(sc, v->vnum, CPF, 0);
1381 val = v->stereo ? 28 : 30;
1382 val *= v->b16 ? 1 : 2;
1383 start = v->sa + val;
1385 if (sc->is_emu10k1) {
1386 emu_wrptr(sc, v->vnum, FXRT, ((v->routing[3] << 12) |
1387 (v->routing[2] << 8) |
1388 (v->routing[1] << 4) |
1389 (v->routing[0] << 0)) << 16);
1391 emu_wrptr(sc, v->vnum, A_FXRT1, (v->routing[3] << 24) |
1392 (v->routing[2] << 16) |
1393 (v->routing[1] << 8) |
1394 (v->routing[0] << 0));
1395 emu_wrptr(sc, v->vnum, A_FXRT2, (v->routing[7] << 24) |
1396 (v->routing[6] << 16) |
1397 (v->routing[5] << 8) |
1398 (v->routing[4] << 0));
1399 emu_wrptr(sc, v->vnum, A_SENDAMOUNTS, (v->amounts[7] << 24) |
1400 (v->amounts[6] << 26) |
1401 (v->amounts[5] << 8) |
1402 (v->amounts[4] << 0));
1404 emu_wrptr(sc, v->vnum, PTRX, (v->amounts[0] << 8) | (v->amounts[1] << 0));
1405 emu_wrptr(sc, v->vnum, DSL, v->ea | (v->amounts[3] << 24));
1406 emu_wrptr(sc, v->vnum, PSST, v->sa | (v->amounts[2] << 24));
1408 emu_wrptr(sc, v->vnum, CCCA, start | (v->b16 ? 0 : CCCA_8BITSELECT));
1409 emu_wrptr(sc, v->vnum, Z1, 0);
1410 emu_wrptr(sc, v->vnum, Z2, 0);
1412 silent_page = ((uint32_t) (sc->mem.silent_page_addr) << 1) | MAP_PTI_MASK;
1413 emu_wrptr(sc, v->vnum, MAPA, silent_page);
1414 emu_wrptr(sc, v->vnum, MAPB, silent_page);
1416 emu_wrptr(sc, v->vnum, CVCF, CVCF_CURRENTFILTER_MASK);
1417 emu_wrptr(sc, v->vnum, VTFT, VTFT_FILTERTARGET_MASK);
1418 emu_wrptr(sc, v->vnum, ATKHLDM, 0);
1419 emu_wrptr(sc, v->vnum, DCYSUSM, DCYSUSM_DECAYTIME_MASK);
1420 emu_wrptr(sc, v->vnum, LFOVAL1, 0x8000);
1421 emu_wrptr(sc, v->vnum, LFOVAL2, 0x8000);
1422 emu_wrptr(sc, v->vnum, FMMOD, 0);
1423 emu_wrptr(sc, v->vnum, TREMFRQ, 0);
1424 emu_wrptr(sc, v->vnum, FM2FRQ2, 0);
1425 emu_wrptr(sc, v->vnum, ENVVAL, 0x8000);
1427 emu_wrptr(sc, v->vnum, ATKHLDV, ATKHLDV_HOLDTIME_MASK | ATKHLDV_ATTACKTIME_MASK);
1428 emu_wrptr(sc, v->vnum, ENVVOL, 0x8000);
1430 emu_wrptr(sc, v->vnum, PEFE_FILTERAMOUNT, 0x7f);
1431 emu_wrptr(sc, v->vnum, PEFE_PITCHAMOUNT, 0);
1432 if ((v->stereo) && (v->slave != NULL))
1433 emu_vwrite(sc, v->slave);
1437 emu_vstop(struct emu_sc_info *sc, char channel, int enable)
1441 reg = (channel & 0x20) ? SOLEH : SOLEL;
1444 reg |= channel << 16;
1445 emu_wrptr(sc, 0, reg, enable);
1449 emu_vtrigger(struct emu_sc_info *sc, struct emu_voice *v, int go)
1451 uint32_t pitch_target, initial_pitch;
1452 uint32_t cra, cs, ccis;
1457 cs = v->stereo ? 4 : 2;
1458 ccis = v->stereo ? 28 : 30;
1459 ccis *= v->b16 ? 1 : 2;
1460 sample = v->b16 ? 0x00000000 : 0x80808080;
1461 for (i = 0; i < cs; i++)
1462 emu_wrptr(sc, v->vnum, CD0 + i, sample);
1463 emu_wrptr(sc, v->vnum, CCR_CACHEINVALIDSIZE, 0);
1464 emu_wrptr(sc, v->vnum, CCR_READADDRESS, cra);
1465 emu_wrptr(sc, v->vnum, CCR_CACHEINVALIDSIZE, ccis);
1467 emu_wrptr(sc, v->vnum, IFATN, 0xff00);
1468 emu_wrptr(sc, v->vnum, VTFT, 0xffffffff);
1469 emu_wrptr(sc, v->vnum, CVCF, 0xffffffff);
1470 emu_wrptr(sc, v->vnum, DCYSUSV, 0x00007f7f);
1471 emu_vstop(sc, v->vnum, 0);
1473 pitch_target = emu_rate_to_linearpitch(v->speed);
1474 initial_pitch = emu_rate_to_pitch(v->speed) >> 8;
1475 emu_wrptr(sc, v->vnum, PTRX_PITCHTARGET, pitch_target);
1476 emu_wrptr(sc, v->vnum, CPF_CURRENTPITCH, pitch_target);
1477 emu_wrptr(sc, v->vnum, IP, initial_pitch);
1479 emu_wrptr(sc, v->vnum, PTRX_PITCHTARGET, 0);
1480 emu_wrptr(sc, v->vnum, CPF_CURRENTPITCH, 0);
1481 emu_wrptr(sc, v->vnum, IFATN, 0xffff);
1482 emu_wrptr(sc, v->vnum, VTFT, 0x0000ffff);
1483 emu_wrptr(sc, v->vnum, CVCF, 0x0000ffff);
1484 emu_wrptr(sc, v->vnum, IP, 0);
1485 emu_vstop(sc, v->vnum, 1);
1487 if ((v->stereo) && (v->slave != NULL))
1488 emu_vtrigger(sc, v->slave, go);
1492 emu_vpos(struct emu_sc_info *sc, struct emu_voice *v)
1496 s = (v->b16 ? 1 : 0) + (v->stereo ? 1 : 0);
1497 ptr = (emu_rdptr(sc, v->vnum, CCCA_CURRADDR) - (v->start >> s)) << s;
1498 return (ptr & ~0x0000001f);
1504 emu_wrefx(struct emu_sc_info *sc, unsigned int pc, unsigned int data)
1506 emu_wrptr(sc, 0, sc->code_base + pc, data);
1511 emu_addefxop(struct emu_sc_info *sc, unsigned int op, unsigned int z, unsigned int w, unsigned int x, unsigned int y, uint32_t * pc)
1513 if ((*pc) + 1 > sc->code_size) {
1514 device_printf(sc->dev, "DSP CODE OVERRUN: attept to write past code_size (pc=%d)\n", (*pc));
1517 emu_wrefx(sc, (*pc) * 2, (x << sc->high_operand_shift) | y);
1518 emu_wrefx(sc, (*pc) * 2 + 1, (op << sc->opcode_shift) | (z << sc->high_operand_shift) | w);
1523 sysctl_emu_mixer_control(SYSCTL_HANDLER_ARGS)
1525 struct emu_sc_info *sc;
1533 new_vol = emumix_get_volume(sc, mixer_id);
1534 err = sysctl_handle_int(oidp, &new_vol, 0, req);
1536 if (err || req->newptr == NULL)
1538 if (new_vol < 0 || new_vol > 100)
1540 emumix_set_volume(sc, mixer_id, new_vol);
1546 emu_addefxmixer(struct emu_sc_info *sc, const char *mix_name, const int mix_id, uint32_t defvolume)
1549 char sysctl_name[32];
1551 volgpr = emu_rm_gpr_alloc(sc->rm, 1);
1552 emumix_set_fxvol(sc, volgpr, defvolume);
1554 * Mixer controls with NULL mix_name are handled
1555 * by AC97 emulation code or PCM mixer.
1557 if (mix_name != NULL) {
1559 * Temporary sysctls should start with underscore,
1560 * see freebsd-current mailing list, emu10kx driver
1561 * discussion around 2006-05-24.
1563 snprintf(sysctl_name, 32, "_%s", mix_name);
1564 SYSCTL_ADD_PROC(sc->ctx,
1565 SYSCTL_CHILDREN(sc->root),
1566 OID_AUTO, sysctl_name,
1567 CTLTYPE_INT | CTLFLAG_RW, sc, mix_id,
1568 sysctl_emu_mixer_control, "I", "");
1575 sysctl_emu_digitalswitch_control(SYSCTL_HANDLER_ARGS)
1577 struct emu_sc_info *sc;
1583 new_val = (sc->mode == MODE_DIGITAL) ? 1 : 0;
1584 err = sysctl_handle_int(oidp, &new_val, 0, req);
1586 if (err || req->newptr == NULL)
1588 if (new_val < 0 || new_val > 1)
1593 emumix_set_mode(sc, MODE_ANALOG);
1596 emumix_set_mode(sc, MODE_DIGITAL);
1603 emu_digitalswitch(struct emu_sc_info *sc)
1605 /* XXX temporary? */
1606 SYSCTL_ADD_PROC(sc->ctx,
1607 SYSCTL_CHILDREN(sc->root),
1608 OID_AUTO, "_digital",
1609 CTLTYPE_INT | CTLFLAG_RW, sc, 0,
1610 sysctl_emu_digitalswitch_control, "I", "Enable digital output");
1616 * Allocate cache GPRs that will hold mixed output channels
1617 * and clear it on every DSP run.
1619 #define EFX_CACHE(CACHE_IDX) do { \
1620 sc->cache_gpr[CACHE_IDX] = emu_rm_gpr_alloc(sc->rm, 1); \
1621 emu_addefxop(sc, ACC3, \
1622 GPR(sc->cache_gpr[CACHE_IDX]), \
1629 /* Allocate GPR for volume control and route sound: OUT = OUT + IN * VOL */
1630 #define EFX_ROUTE(TITLE, INP_NR, IN_GPR_IDX, OUT_CACHE_IDX, DEF) do { \
1631 sc->mixer_gpr[IN_GPR_IDX] = emu_addefxmixer(sc, TITLE, IN_GPR_IDX, DEF); \
1632 sc->mixer_volcache[IN_GPR_IDX] = DEF; \
1633 emu_addefxop(sc, MACS, \
1634 GPR(sc->cache_gpr[OUT_CACHE_IDX]), \
1635 GPR(sc->cache_gpr[OUT_CACHE_IDX]), \
1637 GPR(sc->mixer_gpr[IN_GPR_IDX]), \
1641 /* allocate GPR, OUT = IN * VOL */
1642 #define EFX_OUTPUT(TITLE, OUT_CACHE_IDX, OUT_GPR_IDX, OUTP_NR, DEF) do { \
1643 sc->mixer_gpr[OUT_GPR_IDX] = emu_addefxmixer(sc, TITLE, OUT_GPR_IDX, DEF); \
1644 sc->mixer_volcache[OUT_GPR_IDX] = DEF; \
1645 emu_addefxop(sc, MACS, \
1648 GPR(sc->cache_gpr[OUT_CACHE_IDX]), \
1649 GPR(sc->mixer_gpr[OUT_GPR_IDX]), \
1653 /* like EFX_OUTPUT, but don't allocate mixer gpr */
1654 #define EFX_OUTPUTD(OUT_CACHE_IDX, OUT_GPR_IDX, OUTP_NR) do { \
1655 emu_addefxop(sc, MACS, \
1658 GPR(sc->cache_gpr[OUT_CACHE_IDX]), \
1659 GPR(sc->mixer_gpr[OUT_GPR_IDX]), \
1663 /* skip next OPCOUNT instructions if FLAG != 0 */
1664 #define EFX_SKIP(OPCOUNT, FLAG_GPR) do { \
1665 emu_addefxop(sc, MACS, \
1667 GPR(sc->mute_gpr[FLAG_GPR]), \
1671 emu_addefxop(sc, SKIP, \
1679 #define EFX_COPY(TO, FROM) do { \
1680 emu_addefxop(sc, ACC3, \
1690 emu_initefx(struct emu_sc_info *sc)
1696 if (sc->is_emu10k1) {
1697 emu_wrptr(sc, 0, DBG, EMU10K1_DBG_SINGLE_STEP);
1699 emu_wrptr(sc, 0, A_DBG, A_DBG_SINGLE_STEP);
1702 /* code size is in instructions */
1704 for (i = 0; i < sc->code_size; i++) {
1705 if (sc->is_emu10k1) {
1706 emu_addefxop(sc, ACC3, DSP_CONST(0x0), DSP_CONST(0x0), DSP_CONST(0x0), DSP_CONST(0x0), &pc);
1708 emu_addefxop(sc, SKIP, DSP_CONST(0x0), DSP_CONST(0x0), DSP_CONST(0xf), DSP_CONST(0x0), &pc);
1712 /* allocate GPRs for mute switches (EFX_SKIP). Mute by default */
1713 for (i = 0; i < NUM_MUTE; i++) {
1714 sc->mute_gpr[i] = emu_rm_gpr_alloc(sc->rm, 1);
1715 emumix_set_gpr(sc, sc->mute_gpr[i], 1);
1717 emu_digitalswitch(sc);
1722 * DSP code below is not good, because:
1723 * 1. It can be written smaller, if it can use DSP accumulator register
1724 * instead of cache_gpr[].
1725 * 2. It can be more careful when volume is 100%, because in DSP
1726 * x*0x7fffffff may not be equal to x !
1730 for (i = 0; i < 16 ; i++) {
1731 emu_addefxop(sc, ACC3, OUTP(i), DSP_CONST(0), DSP_CONST(0), DSP_CONST(0), &pc);
1735 if (sc->is_emu10k1) {
1736 EFX_CACHE(C_FRONT_L);
1737 EFX_CACHE(C_FRONT_R);
1741 /* fx0 to front/record, 100%/muted by default */
1742 EFX_ROUTE("pcm_front_l", FX(0), M_FX0_FRONT_L, C_FRONT_L, 100);
1743 EFX_ROUTE("pcm_front_r", FX(1), M_FX1_FRONT_R, C_FRONT_R, 100);
1744 EFX_ROUTE(NULL, FX(0), M_FX0_REC_L, C_REC_L, 0);
1745 EFX_ROUTE(NULL, FX(1), M_FX1_REC_R, C_REC_R, 0);
1747 /* in0, from AC97 codec output */
1748 EFX_ROUTE("ac97_front_l", INP(IN_AC97_L), M_IN0_FRONT_L, C_FRONT_L, 0);
1749 EFX_ROUTE("ac97_front_r", INP(IN_AC97_R), M_IN0_FRONT_R, C_FRONT_R, 0);
1750 EFX_ROUTE("ac97_rec_l", INP(IN_AC97_L), M_IN0_REC_L, C_REC_L, 0);
1751 EFX_ROUTE("ac97_rec_r", INP(IN_AC97_R), M_IN0_REC_R, C_REC_R, 0);
1753 /* in1, from CD S/PDIF */
1754 /* XXX EFX_SKIP 4 assumes that each EFX_ROUTE is one DSP op */
1755 EFX_SKIP(4, CDSPDIFMUTE);
1756 EFX_ROUTE(NULL, INP(IN_SPDIF_CD_L), M_IN1_FRONT_L, C_FRONT_L, 0);
1757 EFX_ROUTE(NULL, INP(IN_SPDIF_CD_R), M_IN1_FRONT_R, C_FRONT_R, 0);
1758 EFX_ROUTE(NULL, INP(IN_SPDIF_CD_L), M_IN1_REC_L, C_REC_L, 0);
1759 EFX_ROUTE(NULL, INP(IN_SPDIF_CD_R), M_IN1_REC_R, C_REC_R, 0);
1761 if (sc->dbg_level > 0) {
1762 /* in2, ZoomVide (???) */
1763 EFX_ROUTE("zoom_front_l", INP(IN_ZOOM_L), M_IN2_FRONT_L, C_FRONT_L, 0);
1764 EFX_ROUTE("zoom_front_r", INP(IN_ZOOM_R), M_IN2_FRONT_R, C_FRONT_R, 0);
1765 EFX_ROUTE("zoom_rec_l", INP(IN_ZOOM_L), M_IN2_REC_L, C_REC_L, 0);
1766 EFX_ROUTE("zoom_rec_r", INP(IN_ZOOM_R), M_IN2_REC_R, C_REC_R, 0);
1770 EFX_ROUTE(NULL, INP(IN_TOSLINK_L), M_IN3_FRONT_L, C_FRONT_L, 0);
1771 EFX_ROUTE(NULL, INP(IN_TOSLINK_R), M_IN3_FRONT_R, C_FRONT_R, 0);
1772 EFX_ROUTE(NULL, INP(IN_TOSLINK_L), M_IN3_REC_L, C_REC_L, 0);
1773 EFX_ROUTE(NULL, INP(IN_TOSLINK_R), M_IN3_REC_R, C_REC_R, 0);
1775 EFX_ROUTE(NULL, INP(IN_LINE1_L), M_IN4_FRONT_L, C_FRONT_L, 0);
1776 EFX_ROUTE(NULL, INP(IN_LINE1_R), M_IN4_FRONT_R, C_FRONT_R, 0);
1777 EFX_ROUTE(NULL, INP(IN_LINE1_L), M_IN4_REC_L, C_REC_L, 0);
1778 EFX_ROUTE(NULL, INP(IN_LINE1_R), M_IN4_REC_R, C_REC_R, 0);
1780 /* in5, on-card S/PDIF */
1781 EFX_ROUTE(NULL, INP(IN_COAX_SPDIF_L), M_IN5_FRONT_L, C_FRONT_L, 0);
1782 EFX_ROUTE(NULL, INP(IN_COAX_SPDIF_R), M_IN5_FRONT_R, C_FRONT_R, 0);
1783 EFX_ROUTE(NULL, INP(IN_COAX_SPDIF_L), M_IN5_REC_L, C_REC_L, 0);
1784 EFX_ROUTE(NULL, INP(IN_COAX_SPDIF_R), M_IN5_REC_R, C_REC_R, 0);
1786 /* in6, Line2 on Live!Drive */
1787 EFX_ROUTE(NULL, INP(IN_LINE2_L), M_IN6_FRONT_L, C_FRONT_L, 0);
1788 EFX_ROUTE(NULL, INP(IN_LINE2_R), M_IN6_FRONT_R, C_FRONT_R, 0);
1789 EFX_ROUTE(NULL, INP(IN_LINE2_L), M_IN6_REC_L, C_REC_L, 0);
1790 EFX_ROUTE(NULL, INP(IN_LINE2_R), M_IN6_REC_R, C_REC_R, 0);
1792 if (sc->dbg_level > 0) {
1794 EFX_ROUTE("in7_front_l", INP(0xE), M_IN7_FRONT_L, C_FRONT_L, 0);
1795 EFX_ROUTE("in7_front_r", INP(0xF), M_IN7_FRONT_R, C_FRONT_R, 0);
1796 EFX_ROUTE("in7_rec_l", INP(0xE), M_IN7_REC_L, C_REC_L, 0);
1797 EFX_ROUTE("in7_rec_r", INP(0xF), M_IN7_REC_R, C_REC_R, 0);
1800 /* analog and digital */
1801 EFX_OUTPUT("master_front_l", C_FRONT_L, M_MASTER_FRONT_L, OUT_AC97_L, 100);
1802 EFX_OUTPUT("master_front_r", C_FRONT_R, M_MASTER_FRONT_R, OUT_AC97_R, 100);
1804 EFX_OUTPUTD(C_FRONT_L, M_MASTER_FRONT_L, OUT_TOSLINK_L);
1805 EFX_OUTPUTD(C_FRONT_R, M_MASTER_FRONT_R, OUT_TOSLINK_R);
1807 EFX_OUTPUTD(C_FRONT_L, M_MASTER_FRONT_L, OUT_HEADPHONE_L);
1808 EFX_OUTPUTD(C_FRONT_R, M_MASTER_FRONT_R, OUT_HEADPHONE_R);
1810 /* rec output to "ADC" */
1811 EFX_OUTPUT("master_rec_l", C_REC_L, M_MASTER_REC_L, OUT_ADC_REC_L, 100);
1812 EFX_OUTPUT("master_rec_r", C_REC_R, M_MASTER_REC_R, OUT_ADC_REC_R, 100);
1814 if (!(sc->mch_disabled)) {
1816 * Additional channel volume is controlled by mixer in
1817 * emu_dspmixer_set() in -pcm.c
1820 /* fx2/3 (pcm1) to rear */
1821 EFX_CACHE(C_REAR_L);
1822 EFX_CACHE(C_REAR_R);
1823 EFX_ROUTE(NULL, FX(2), M_FX2_REAR_L, C_REAR_L, 100);
1824 EFX_ROUTE(NULL, FX(3), M_FX3_REAR_R, C_REAR_R, 100);
1826 EFX_OUTPUT(NULL, C_REAR_L, M_MASTER_REAR_L, OUT_REAR_L, 100);
1827 EFX_OUTPUT(NULL, C_REAR_R, M_MASTER_REAR_R, OUT_REAR_R, 100);
1829 /* fx4 (pcm2) to center */
1830 EFX_CACHE(C_CENTER);
1831 EFX_ROUTE(NULL, FX(4), M_FX4_CENTER, C_CENTER, 100);
1832 EFX_OUTPUT(NULL, C_CENTER, M_MASTER_CENTER, OUT_D_CENTER, 100);
1834 /* XXX in digital mode (default) this should be muted because
1835 this output is shared with digital out */
1836 EFX_SKIP(1, ANALOGMUTE);
1837 EFX_OUTPUTD(C_CENTER, M_MASTER_CENTER, OUT_A_CENTER);
1839 /* fx5 (pcm3) to sub */
1841 EFX_ROUTE(NULL, FX(5), M_FX5_SUBWOOFER, C_SUB, 100);
1842 EFX_OUTPUT(NULL, C_SUB, M_MASTER_SUBWOOFER, OUT_D_SUB, 100);
1844 /* XXX in digital mode (default) this should be muted because
1845 this output is shared with digital out */
1846 EFX_SKIP(1, ANALOGMUTE);
1847 EFX_OUTPUTD(C_SUB, M_MASTER_SUBWOOFER, OUT_A_SUB);
1851 /* SND_EMU10KX_MULTICHANNEL_DISABLED */
1852 EFX_OUTPUT(NULL, C_FRONT_L, M_MASTER_REAR_L, OUT_REAR_L, 57); /* 75%*75% */
1853 EFX_OUTPUT(NULL, C_FRONT_R, M_MASTER_REAR_R, OUT_REAR_R, 57); /* 75%*75% */
1856 /* XXX 5.1 does not work */
1859 /* (fx0+fx1)/2 to center */
1860 EFX_CACHE(C_CENTER);
1861 emu_addefxop(sc, MACS,
1862 GPR(sc->cache_gpr[C_CENTER]),
1863 GPR(sc->cache_gpr[C_CENTER]),
1864 DSP_CONST(0xd), /* = 1/2 */
1865 GPR(sc->cache_gpr[C_FRONT_L]),
1867 emu_addefxop(sc, MACS,
1868 GPR(sc->cache_gpr[C_CENTER]),
1869 GPR(sc->cache_gpr[C_CENTER]),
1870 DSP_CONST(0xd), /* = 1/2 */
1871 GPR(sc->cache_gpr[C_FRONT_R]),
1873 EFX_OUTPUT(NULL, C_CENTER, M_MASTER_CENTER, OUT_D_CENTER, 100);
1875 /* XXX in digital mode (default) this should be muted because
1876 this output is shared with digital out */
1877 EFX_SKIP(1, ANALOGMUTE);
1878 EFX_OUTPUTD(C_CENTER, M_MASTER_CENTER, OUT_A_CENTER);
1880 /* (fx0+fx1)/2 to sub */
1882 emu_addefxop(sc, MACS,
1883 GPR(sc->cache_gpr[C_CENTER]),
1884 GPR(sc->cache_gpr[C_CENTER]),
1885 DSP_CONST(0xd), /* = 1/2 */
1886 GPR(sc->cache_gpr[C_FRONT_L]),
1888 emu_addefxop(sc, MACS,
1889 GPR(sc->cache_gpr[C_CENTER]),
1890 GPR(sc->cache_gpr[C_CENTER]),
1891 DSP_CONST(0xd), /* = 1/2 */
1892 GPR(sc->cache_gpr[C_FRONT_R]),
1894 /* XXX add lowpass filter here */
1896 EFX_OUTPUT(NULL, C_SUB, M_MASTER_SUBWOOFER, OUT_D_SUB, 100);
1898 /* XXX in digital mode (default) this should be muted because
1899 this output is shared with digital out */
1900 EFX_SKIP(1, ANALOGMUTE);
1901 EFX_OUTPUTD(C_SUB, M_MASTER_SUBWOOFER, OUT_A_SUB);
1904 } /* !mch_disabled */
1907 * MCH RECORDING , hight 16 slots. On 5.1 cards first 4 slots
1908 * are used as outputs and already filled with data
1911 * XXX On Live! cards stream does not begin at zero offset.
1912 * It can be HW, driver or sound buffering problem.
1913 * Use sync substream (offset 0x3E) to let userland find
1918 * Substream map (in byte offsets, each substream is 2 bytes):
1919 * 0x00..0x1E - outputs
1920 * 0x20..0x3E - FX, inputs ans sync stream
1923 /* First 2 channels (offset 0x20,0x22) are empty */
1924 for(i = (sc->has_51 ? 2 : 0); i < 2; i++)
1925 EFX_COPY(FX2(i), DSP_CONST(0));
1927 /* PCM Playback monitoring, offset 0x24..0x2A */
1928 for(i = 0; i < 4; i++)
1929 EFX_COPY(FX2(i+2), FX(i));
1931 /* Copy of some inputs, offset 0x2C..0x3C */
1932 for(i = 0; i < 9; i++)
1933 EFX_COPY(FX2(i+8), INP(i));
1935 /* sync data (0xc0de, offset 0x3E) */
1936 sc->dummy_gpr = emu_rm_gpr_alloc(sc->rm, 1);
1937 emumix_set_gpr(sc, sc->dummy_gpr, 0xc0de0000);
1939 EFX_COPY(FX2(15), GPR(sc->dummy_gpr));
1941 } else /* emu10k2 and later */ {
1942 EFX_CACHE(C_FRONT_L);
1943 EFX_CACHE(C_FRONT_R);
1947 /* fx0 to front/record, 100%/muted by default */
1949 * FRONT_[L|R] is controlled by AC97 emulation in
1950 * emu_ac97_[read|write]_emulation in -pcm.c
1952 EFX_ROUTE(NULL, FX(0), M_FX0_FRONT_L, C_FRONT_L, 100);
1953 EFX_ROUTE(NULL, FX(1), M_FX1_FRONT_R, C_FRONT_R, 100);
1954 EFX_ROUTE(NULL, FX(0), M_FX0_REC_L, C_REC_L, 0);
1955 EFX_ROUTE(NULL, FX(1), M_FX1_REC_R, C_REC_R, 0);
1957 /* in0, from AC97 codec output */
1958 EFX_ROUTE(NULL, INP(A_IN_AC97_L), M_IN0_FRONT_L, C_FRONT_L, 100);
1959 EFX_ROUTE(NULL, INP(A_IN_AC97_R), M_IN0_FRONT_R, C_FRONT_R, 100);
1960 EFX_ROUTE(NULL, INP(A_IN_AC97_L), M_IN0_REC_L, C_REC_L, 0);
1961 EFX_ROUTE(NULL, INP(A_IN_AC97_R), M_IN0_REC_R, C_REC_R, 0);
1963 /* in1, from CD S/PDIF */
1964 EFX_ROUTE(NULL, INP(A_IN_SPDIF_CD_L), M_IN1_FRONT_L, C_FRONT_L, 0);
1965 EFX_ROUTE(NULL, INP(A_IN_SPDIF_CD_R), M_IN1_FRONT_R, C_FRONT_R, 0);
1966 EFX_ROUTE(NULL, INP(A_IN_SPDIF_CD_L), M_IN1_REC_L, C_REC_L, 0);
1967 EFX_ROUTE(NULL, INP(A_IN_SPDIF_CD_R), M_IN1_REC_R, C_REC_R, 0);
1969 /* in2, optical & coax S/PDIF on AudigyDrive*/
1970 /* XXX Should be muted when GPRSCS valid stream == 0 */
1971 EFX_ROUTE(NULL, INP(A_IN_O_SPDIF_L), M_IN2_FRONT_L, C_FRONT_L, 0);
1972 EFX_ROUTE(NULL, INP(A_IN_O_SPDIF_R), M_IN2_FRONT_R, C_FRONT_R, 0);
1973 EFX_ROUTE(NULL, INP(A_IN_O_SPDIF_L), M_IN2_REC_L, C_REC_L, 0);
1974 EFX_ROUTE(NULL, INP(A_IN_O_SPDIF_R), M_IN2_REC_R, C_REC_R, 0);
1976 if (sc->dbg_level > 0) {
1978 EFX_ROUTE("in3_front_l", INP(0x6), M_IN3_FRONT_L, C_FRONT_L, 0);
1979 EFX_ROUTE("in3_front_r", INP(0x7), M_IN3_FRONT_R, C_FRONT_R, 0);
1980 EFX_ROUTE("in3_rec_l", INP(0x6), M_IN3_REC_L, C_REC_L, 0);
1981 EFX_ROUTE("in3_rec_r", INP(0x7), M_IN3_REC_R, C_REC_R, 0);
1984 /* in4, LineIn 2 on AudigyDrive */
1985 EFX_ROUTE(NULL, INP(A_IN_LINE2_L), M_IN4_FRONT_L, C_FRONT_L, 0);
1986 EFX_ROUTE(NULL, INP(A_IN_LINE2_R), M_IN4_FRONT_R, C_FRONT_R, 0);
1987 EFX_ROUTE(NULL, INP(A_IN_LINE2_L), M_IN4_REC_L, C_REC_L, 0);
1988 EFX_ROUTE(NULL, INP(A_IN_LINE2_R), M_IN4_REC_R, C_REC_R, 0);
1990 /* in5, on-card S/PDIF */
1991 EFX_ROUTE(NULL, INP(A_IN_R_SPDIF_L), M_IN5_FRONT_L, C_FRONT_L, 0);
1992 EFX_ROUTE(NULL, INP(A_IN_R_SPDIF_R), M_IN5_FRONT_R, C_FRONT_R, 0);
1993 EFX_ROUTE(NULL, INP(A_IN_R_SPDIF_L), M_IN5_REC_L, C_REC_L, 0);
1994 EFX_ROUTE(NULL, INP(A_IN_R_SPDIF_R), M_IN5_REC_R, C_REC_R, 0);
1996 /* in6, AUX2 on AudigyDrive */
1997 EFX_ROUTE(NULL, INP(A_IN_AUX2_L), M_IN6_FRONT_L, C_FRONT_L, 0);
1998 EFX_ROUTE(NULL, INP(A_IN_AUX2_R), M_IN6_FRONT_R, C_FRONT_R, 0);
1999 EFX_ROUTE(NULL, INP(A_IN_AUX2_L), M_IN6_REC_L, C_REC_L, 0);
2000 EFX_ROUTE(NULL, INP(A_IN_AUX2_R), M_IN6_REC_R, C_REC_R, 0);
2002 if (sc->dbg_level > 0) {
2004 EFX_ROUTE("in7_front_l", INP(0xE), M_IN7_FRONT_L, C_FRONT_L, 0);
2005 EFX_ROUTE("in7_front_r", INP(0xF), M_IN7_FRONT_R, C_FRONT_R, 0);
2006 EFX_ROUTE("in7_rec_l", INP(0xE), M_IN7_REC_L, C_REC_L, 0);
2007 EFX_ROUTE("in7_rec_r", INP(0xF), M_IN7_REC_R, C_REC_R, 0);
2010 /* front output to headphones and alog and digital *front */
2011 /* volume controlled by AC97 emulation */
2012 EFX_OUTPUT(NULL, C_FRONT_L, M_MASTER_FRONT_L, A_OUT_A_FRONT_L, 100);
2013 EFX_OUTPUT(NULL, C_FRONT_R, M_MASTER_FRONT_R, A_OUT_A_FRONT_R, 100);
2014 EFX_OUTPUTD(C_FRONT_L, M_MASTER_FRONT_L, A_OUT_D_FRONT_L);
2015 EFX_OUTPUTD(C_FRONT_R, M_MASTER_FRONT_R, A_OUT_D_FRONT_R);
2016 EFX_OUTPUTD(C_FRONT_L, M_MASTER_FRONT_L, A_OUT_HPHONE_L);
2017 EFX_OUTPUTD(C_FRONT_R, M_MASTER_FRONT_R, A_OUT_HPHONE_R);
2019 /* rec output to "ADC" */
2020 /* volume controlled by AC97 emulation */
2021 EFX_OUTPUT(NULL, C_REC_L, M_MASTER_REC_L, A_OUT_ADC_REC_L, 100);
2022 EFX_OUTPUT(NULL, C_REC_R, M_MASTER_REC_R, A_OUT_ADC_REC_R, 100);
2024 if (!(sc->mch_disabled)) {
2026 * Additional channel volume is controlled by mixer in
2027 * emu_dspmixer_set() in -pcm.c
2030 /* fx2/3 (pcm1) to rear */
2031 EFX_CACHE(C_REAR_L);
2032 EFX_CACHE(C_REAR_R);
2033 EFX_ROUTE(NULL, FX(2), M_FX2_REAR_L, C_REAR_L, 100);
2034 EFX_ROUTE(NULL, FX(3), M_FX3_REAR_R, C_REAR_R, 100);
2036 EFX_OUTPUT(NULL, C_REAR_L, M_MASTER_REAR_L, A_OUT_A_REAR_L, 100);
2037 EFX_OUTPUT(NULL, C_REAR_R, M_MASTER_REAR_R, A_OUT_A_REAR_R, 100);
2038 EFX_OUTPUTD(C_REAR_L, M_MASTER_REAR_L, A_OUT_D_REAR_L);
2039 EFX_OUTPUTD(C_REAR_R, M_MASTER_REAR_R, A_OUT_D_REAR_R);
2041 /* fx4 (pcm2) to center */
2042 EFX_CACHE(C_CENTER);
2043 EFX_ROUTE(NULL, FX(4), M_FX4_CENTER, C_CENTER, 100);
2044 EFX_OUTPUT(NULL, C_CENTER, M_MASTER_CENTER, A_OUT_D_CENTER, 100);
2047 * XXX in digital mode (default) this should be muted
2048 * because this output is shared with digital out
2050 EFX_OUTPUTD(C_CENTER, M_MASTER_CENTER, A_OUT_A_CENTER);
2052 /* fx5 (pcm3) to sub */
2054 EFX_ROUTE(NULL, FX(5), M_FX5_SUBWOOFER, C_SUB, 100);
2055 EFX_OUTPUT(NULL, C_SUB, M_MASTER_SUBWOOFER, A_OUT_D_SUB, 100);
2058 * XXX in digital mode (default) this should be muted
2059 * because this output is shared with digital out
2061 EFX_OUTPUTD(C_SUB, M_MASTER_SUBWOOFER, A_OUT_A_SUB);
2064 /* XXX this will broke headphones on AudigyDrive */
2065 /* fx6/7 (pcm4) to side */
2066 EFX_CACHE(C_SIDE_L);
2067 EFX_CACHE(C_SIDE_R);
2068 EFX_ROUTE(NULL, FX(6), M_FX6_SIDE_L, C_SIDE_L, 100);
2069 EFX_ROUTE(NULL, FX(7), M_FX7_SIDE_R, C_SIDE_R, 100);
2070 EFX_OUTPUT(NULL, C_SIDE_L, M_MASTER_SIDE_L, A_OUT_A_SIDE_L, 100);
2071 EFX_OUTPUT(NULL, C_SIDE_R, M_MASTER_SIDE_R, A_OUT_A_SIDE_R, 100);
2072 EFX_OUTPUTD(C_SIDE_L, M_MASTER_SIDE_L, A_OUT_D_SIDE_L);
2073 EFX_OUTPUTD(C_SIDE_R, M_MASTER_SIDE_R, A_OUT_D_SIDE_R);
2075 } else { /* mch_disabled */
2076 EFX_OUTPUTD(C_FRONT_L, M_MASTER_FRONT_L, A_OUT_A_REAR_L);
2077 EFX_OUTPUTD(C_FRONT_R, M_MASTER_FRONT_R, A_OUT_A_REAR_R);
2079 EFX_OUTPUTD(C_FRONT_L, M_MASTER_FRONT_L, A_OUT_D_REAR_L);
2080 EFX_OUTPUTD(C_FRONT_R, M_MASTER_FRONT_R, A_OUT_D_REAR_R);
2083 /* (fx0+fx1)/2 to center */
2084 EFX_CACHE(C_CENTER);
2085 emu_addefxop(sc, MACS,
2086 GPR(sc->cache_gpr[C_CENTER]),
2087 GPR(sc->cache_gpr[C_CENTER]),
2088 DSP_CONST(0xd), /* = 1/2 */
2089 GPR(sc->cache_gpr[C_FRONT_L]),
2091 emu_addefxop(sc, MACS,
2092 GPR(sc->cache_gpr[C_CENTER]),
2093 GPR(sc->cache_gpr[C_CENTER]),
2094 DSP_CONST(0xd), /* = 1/2 */
2095 GPR(sc->cache_gpr[C_FRONT_R]),
2097 EFX_OUTPUT(NULL, C_CENTER, M_MASTER_CENTER, A_OUT_D_CENTER, 100);
2099 /* XXX in digital mode (default) this should be muted because
2100 this output is shared with digital out */
2101 EFX_SKIP(1, ANALOGMUTE);
2102 EFX_OUTPUTD(C_CENTER, M_MASTER_CENTER, A_OUT_A_CENTER);
2104 /* (fx0+fx1)/2 to sub */
2106 emu_addefxop(sc, MACS,
2107 GPR(sc->cache_gpr[C_SUB]),
2108 GPR(sc->cache_gpr[C_SUB]),
2109 DSP_CONST(0xd), /* = 1/2 */
2110 GPR(sc->cache_gpr[C_FRONT_L]),
2112 emu_addefxop(sc, MACS,
2113 GPR(sc->cache_gpr[C_SUB]),
2114 GPR(sc->cache_gpr[C_SUB]),
2115 DSP_CONST(0xd), /* = 1/2 */
2116 GPR(sc->cache_gpr[C_FRONT_R]),
2118 /* XXX add lowpass filter here */
2120 EFX_OUTPUT(NULL, C_SUB, M_MASTER_SUBWOOFER, A_OUT_D_SUB, 100);
2122 /* XXX in digital mode (default) this should be muted because
2123 this output is shared with digital out */
2124 EFX_SKIP(1, ANALOGMUTE);
2125 EFX_OUTPUTD(C_SUB, M_MASTER_SUBWOOFER, A_OUT_A_SUB);
2127 } /* mch_disabled */
2129 /* MCH RECORDING, high 32 slots */
2132 * Stream map (in byte offsets):
2133 * 0x00..0x3E - outputs
2134 * 0x40..0x7E - FX, inputs
2135 * each substream is 2 bytes.
2138 * XXX Audigy 2 Value cards (and, possibly,
2139 * Audigy 4) write some unknown data in place of
2140 * some outputs (offsets 0x20..0x3F) and one
2141 * input (offset 0x7E).
2144 /* PCM Playback monitoring, offsets 0x40..0x5E */
2145 for(i = 0; i < 16; i++)
2146 EFX_COPY(FX2(i), FX(i));
2148 /* Copy of all inputs, offsets 0x60..0x7E */
2149 for(i = 0; i < 16; i++)
2150 EFX_COPY(FX2(i+16), INP(i));
2152 /* XXX Audigy seems to work correct and does not need this */
2153 /* sync data (0xc0de), offset 0x7E */
2154 sc->dummy_gpr = emu_rm_gpr_alloc(sc->rm, 1);
2155 emumix_set_gpr(sc, sc->dummy_gpr, 0xc0de0000);
2156 EFX_COPY(FX2(31), GPR(sc->dummy_gpr));
2161 sc->routing_code_end = pc;
2164 if (sc->is_emu10k1) {
2165 emu_wrptr(sc, 0, DBG, 0);
2167 emu_wrptr(sc, 0, A_DBG, 0);
2172 static d_open_t emu10kx_open;
2173 static d_close_t emu10kx_close;
2174 static d_read_t emu10kx_read;
2176 static struct cdevsw emu10kx_cdevsw = {
2177 .d_open = emu10kx_open,
2178 .d_close = emu10kx_close,
2179 .d_read = emu10kx_read,
2180 .d_name = "emu10kx",
2181 .d_version = D_VERSION,
2186 emu10kx_open(struct cdev *i_dev, int flags __unused, int mode __unused, struct thread *td __unused)
2189 struct emu_sc_info *sc;
2191 sc = i_dev->si_drv1;
2192 mtx_lock(&sc->emu10kx_lock);
2193 if (sc->emu10kx_isopen) {
2194 mtx_unlock(&sc->emu10kx_lock);
2197 sc->emu10kx_isopen = 1;
2198 mtx_unlock(&sc->emu10kx_lock);
2199 if (sbuf_new(&sc->emu10kx_sbuf, NULL, 4096, 0) == NULL) {
2203 sc->emu10kx_bufptr = 0;
2204 error = (emu10kx_prepare(sc, &sc->emu10kx_sbuf) > 0) ? 0 : ENOMEM;
2207 mtx_lock(&sc->emu10kx_lock);
2208 sc->emu10kx_isopen = 0;
2209 mtx_unlock(&sc->emu10kx_lock);
2215 emu10kx_close(struct cdev *i_dev, int flags __unused, int mode __unused, struct thread *td __unused)
2217 struct emu_sc_info *sc;
2219 sc = i_dev->si_drv1;
2221 mtx_lock(&sc->emu10kx_lock);
2222 if (!(sc->emu10kx_isopen)) {
2223 mtx_unlock(&sc->emu10kx_lock);
2226 sbuf_delete(&sc->emu10kx_sbuf);
2227 sc->emu10kx_isopen = 0;
2228 mtx_unlock(&sc->emu10kx_lock);
2234 emu10kx_read(struct cdev *i_dev, struct uio *buf, int flag __unused)
2237 struct emu_sc_info *sc;
2239 sc = i_dev->si_drv1;
2240 mtx_lock(&sc->emu10kx_lock);
2241 if (!(sc->emu10kx_isopen)) {
2242 mtx_unlock(&sc->emu10kx_lock);
2245 mtx_unlock(&sc->emu10kx_lock);
2247 l = min(buf->uio_resid, sbuf_len(&sc->emu10kx_sbuf) - sc->emu10kx_bufptr);
2248 err = (l > 0) ? uiomove(sbuf_data(&sc->emu10kx_sbuf) + sc->emu10kx_bufptr, l, buf) : 0;
2249 sc->emu10kx_bufptr += l;
2255 emu10kx_prepare(struct emu_sc_info *sc, struct sbuf *s)
2259 sbuf_printf(s, "FreeBSD EMU10Kx Audio Driver\n");
2260 sbuf_printf(s, "\nHardware resource usage:\n");
2261 sbuf_printf(s, "DSP General Purpose Registers: %d used, %d total\n", sc->rm->num_used, sc->rm->num_gprs);
2262 sbuf_printf(s, "DSP Instruction Registers: %d used, %d total\n", sc->routing_code_end, sc->code_size);
2263 sbuf_printf(s, "Card supports");
2265 sbuf_printf(s, " AC97 codec");
2267 sbuf_printf(s, " NO AC97 codec");
2271 sbuf_printf(s, " and 7.1 output");
2273 sbuf_printf(s, " and 5.1 output");
2276 sbuf_printf(s, ", SBLive! DSP code");
2278 sbuf_printf(s, ", Audigy DSP code");
2280 sbuf_printf(s, ", Audigy DSP code with Audigy2 hacks");
2282 sbuf_printf(s, ", Audigy DSP code with Audigy2Value hacks");
2283 sbuf_printf(s, "\n");
2284 if (sc->broken_digital)
2285 sbuf_printf(s, "Digital mode unsupported\n");
2286 sbuf_printf(s, "\nInstalled devices:\n");
2287 for (i = 0; i < RT_COUNT; i++)
2288 if (sc->pcm[i] != NULL)
2289 if (device_is_attached(sc->pcm[i])) {
2290 sbuf_printf(s, "%s on %s\n", device_get_desc(sc->pcm[i]), device_get_nameunit(sc->pcm[i]));
2292 if (sc->midi[0] != NULL)
2293 if (device_is_attached(sc->midi[0])) {
2294 sbuf_printf(s, "EMU10Kx MIDI Interface\n");
2295 sbuf_printf(s, "\tOn-card connector on %s\n", device_get_nameunit(sc->midi[0]));
2297 if (sc->midi[1] != NULL)
2298 if (device_is_attached(sc->midi[1])) {
2299 sbuf_printf(s, "\tOn-Drive connector on %s\n", device_get_nameunit(sc->midi[1]));
2301 if (sc->midi[0] != NULL)
2302 if (device_is_attached(sc->midi[0])) {
2303 sbuf_printf(s, "\tIR reciever MIDI events %s\n", sc->enable_ir ? "enabled" : "disabled");
2305 sbuf_printf(s, "Card is in %s mode\n", (sc->mode == MODE_ANALOG) ? "analog" : "digital");
2308 return (sbuf_len(s));
2313 emu10kx_dev_init(struct emu_sc_info *sc)
2317 mtx_init(&sc->emu10kx_lock, device_get_nameunit(sc->dev), "kxdevlock", 0);
2318 unit = device_get_unit(sc->dev);
2320 sc->cdev = make_dev(&emu10kx_cdevsw, PCMMINOR(unit), UID_ROOT, GID_WHEEL, 0640, "emu10kx%d", unit);
2321 if (sc->cdev != NULL) {
2322 sc->cdev->si_drv1 = sc;
2329 emu10kx_dev_uninit(struct emu_sc_info *sc)
2331 mtx_lock(&sc->emu10kx_lock);
2332 if (sc->emu10kx_isopen) {
2333 mtx_unlock(&sc->emu10kx_lock);
2337 destroy_dev(sc->cdev);
2340 mtx_destroy(&sc->emu10kx_lock);
2344 /* resource manager */
2346 emu_rm_init(struct emu_sc_info *sc)
2352 rm = malloc(sizeof(struct emu_rm), M_DEVBUF, M_NOWAIT | M_ZERO);
2358 maxcount = sc->num_gprs;
2360 mtx_init(&(rm->gpr_lock), device_get_nameunit(sc->dev), "gpr alloc", MTX_DEF);
2361 rm->num_gprs = (maxcount < EMU_MAX_GPR ? maxcount : EMU_MAX_GPR);
2362 for (i = 0; i < rm->num_gprs; i++)
2363 rm->allocmap[i] = 0;
2364 /* pre-allocate gpr[0] */
2365 rm->allocmap[0] = 1;
2366 rm->last_free_gpr = 1;
2372 emu_rm_uninit(struct emu_sc_info *sc)
2376 if (sc->dbg_level > 1) {
2377 mtx_lock(&(sc->rm->gpr_lock));
2378 for (i = 1; i < sc->rm->last_free_gpr; i++)
2379 if (sc->rm->allocmap[i] > 0)
2380 device_printf(sc->dev, "rm: gpr %d not free before uninit\n", i);
2381 mtx_unlock(&(sc->rm->gpr_lock));
2384 mtx_destroy(&(sc->rm->gpr_lock));
2385 free(sc->rm, M_DEVBUF);
2390 emu_rm_gpr_alloc(struct emu_rm *rm, int count)
2395 allocated_gpr = rm->num_gprs;
2396 /* try fast way first */
2397 mtx_lock(&(rm->gpr_lock));
2398 if (rm->last_free_gpr + count <= rm->num_gprs) {
2399 allocated_gpr = rm->last_free_gpr;
2400 rm->last_free_gpr += count;
2401 rm->allocmap[allocated_gpr] = count;
2402 for (i = 1; i < count; i++)
2403 rm->allocmap[allocated_gpr + i] = -(count - i);
2407 allocated_gpr = rm->num_gprs;
2408 while (i < rm->last_free_gpr - count) {
2409 if (rm->allocmap[i] > 0) {
2410 i += rm->allocmap[i];
2413 for (j = 1; j < count; j++) {
2414 if (rm->allocmap[i + j] != 0)
2415 allocated_gpr = rm->num_gprs;
2417 if (allocated_gpr == i)
2421 if (allocated_gpr + count < rm->last_free_gpr) {
2422 rm->allocmap[allocated_gpr] = count;
2423 for (i = 1; i < count; i++)
2424 rm->allocmap[allocated_gpr + i] = -(count - i);
2428 if (allocated_gpr == rm->num_gprs)
2429 allocated_gpr = (-1);
2430 if (allocated_gpr >= 0)
2431 rm->num_used += count;
2432 mtx_unlock(&(rm->gpr_lock));
2433 return (allocated_gpr);
2438 emumix_set_mode(struct emu_sc_info *sc, int mode)
2453 hcfg = HCFG_AUDIOENABLE | HCFG_AUTOMUTE;
2457 hcfg |= HCFG_JOYENABLE;
2460 hcfg |= HCFG_LOCKTANKCACHE_MASK;
2462 hcfg |= HCFG_CODECFORMAT_I2S | HCFG_JOYENABLE;
2465 if (mode == MODE_DIGITAL) {
2466 if (sc->broken_digital) {
2467 device_printf(sc->dev, "Digital mode is reported as broken on this card.\n");
2469 a_iocfg |= A_IOCFG_ENABLE_DIGITAL;
2470 hcfg |= HCFG_GPOUT0;
2473 if (mode == MODE_ANALOG)
2474 emumix_set_spdif_mode(sc, SPDIF_MODE_PCM);
2477 a_iocfg |= 0x80; /* XXX */
2479 if ((sc->is_ca0102) || (sc->is_ca0108))
2481 * Setting A_IOCFG_DISABLE_ANALOG will do opposite things
2482 * on diffrerent cards.
2483 * "don't disable analog outs" on Audigy 2 (ca0102/ca0108)
2484 * "disable analog outs" on Audigy (emu10k2)
2486 a_iocfg |= A_IOCFG_DISABLE_ANALOG;
2489 a_iocfg |= 0x20; /* XXX */
2491 /* Mute analog center & subwoofer before mode change */
2492 if (mode == MODE_DIGITAL)
2493 emumix_set_gpr(sc, sc->mute_gpr[ANALOGMUTE], 1);
2495 emu_wr(sc, HCFG, hcfg, 4);
2497 if ((sc->is_emu10k2) || (sc->is_ca0102) || (sc->is_ca0108)) {
2498 tmp = emu_rd(sc, A_IOCFG, 2);
2500 emu_wr(sc, A_IOCFG, tmp, 2);
2503 /* Unmute if we have changed mode to analog. */
2505 if (mode == MODE_ANALOG)
2506 emumix_set_gpr(sc, sc->mute_gpr[ANALOGMUTE], 0);
2512 emumix_set_spdif_mode(struct emu_sc_info *sc, int mode)
2517 case SPDIF_MODE_PCM:
2519 case SPDIF_MODE_AC3:
2520 device_printf(sc->dev, "AC3 mode does not work and disabled\n");
2526 spcs = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
2527 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
2528 SPCS_GENERATIONSTATUS | 0x00001200 | 0x00000000 |
2529 SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
2531 mode = SPDIF_MODE_PCM;
2533 emu_wrptr(sc, 0, SPCS0, spcs);
2534 emu_wrptr(sc, 0, SPCS1, spcs);
2535 emu_wrptr(sc, 0, SPCS2, spcs);
2538 #define L2L_POINTS 10
2540 static int l2l_df[L2L_POINTS] = {
2541 0x572C5CA, /* 100..90 */
2542 0x3211625, /* 90..80 */
2543 0x1CC1A76, /* 80..70 */
2544 0x108428F, /* 70..60 */
2545 0x097C70A, /* 60..50 */
2546 0x0572C5C, /* 50..40 */
2547 0x0321162, /* 40..30 */
2548 0x01CC1A7, /* 30..20 */
2549 0x0108428, /* 20..10 */
2550 0x016493D /* 10..0 */
2553 static int l2l_f[L2L_POINTS] = {
2554 0x4984461A, /* 90 */
2555 0x2A3968A7, /* 80 */
2556 0x18406003, /* 70 */
2557 0x0DEDC66D, /* 60 */
2558 0x07FFFFFF, /* 50 */
2559 0x04984461, /* 40 */
2560 0x02A3968A, /* 30 */
2561 0x01840600, /* 20 */
2562 0x00DEDC66, /* 10 */
2583 idx = (L2L_POINTS - 1) - log_t / (L2L_POINTS);
2584 lin = log_t % (L2L_POINTS);
2585 lin_t = l2l_df[idx] * lin + l2l_f[idx];
2591 emumix_set_fxvol(struct emu_sc_info *sc, unsigned gpr, int32_t vol)
2595 emumix_set_gpr(sc, gpr, vol);
2599 emumix_set_gpr(struct emu_sc_info *sc, unsigned gpr, int32_t val)
2601 if (sc->dbg_level > 1)
2603 device_printf(sc->dev, "Zero gpr write access\n");
2610 emu_wrptr(sc, 0, GPR(gpr), val);
2614 emumix_set_volume(struct emu_sc_info *sc, int mixer_idx, int volume)
2617 RANGE(volume, 0, 100);
2618 if (mixer_idx < NUM_MIXERS) {
2619 sc->mixer_volcache[mixer_idx] = volume;
2620 emumix_set_fxvol(sc, sc->mixer_gpr[mixer_idx], volume);
2625 emumix_get_volume(struct emu_sc_info *sc, int mixer_idx)
2627 if ((mixer_idx < NUM_MIXERS) && (mixer_idx >= 0))
2628 return (sc->mixer_volcache[mixer_idx]);
2632 /* Init CardBus part */
2634 emu_cardbus_init(struct emu_sc_info *sc)
2638 * XXX May not need this if we have IPR3 handler.
2639 * Is it a real init calls, or IPR3 interrupt acknowledgments?
2640 * Looks much like "(data << 16) | register".
2642 emu_wr_cbptr(sc, (0x00d0 << 16) | 0x0000);
2643 emu_wr_cbptr(sc, (0x00d0 << 16) | 0x0001);
2644 emu_wr_cbptr(sc, (0x00d0 << 16) | 0x005f);
2645 emu_wr_cbptr(sc, (0x00d0 << 16) | 0x007f);
2647 emu_wr_cbptr(sc, (0x0090 << 16) | 0x007f);
2652 /* Probe and attach the card */
2654 emu_init(struct emu_sc_info *sc)
2662 /* disable audio and lock cache */
2663 emu_wr(sc, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, 4);
2665 /* reset recording buffers */
2666 emu_wrptr(sc, 0, MICBS, ADCBS_BUFSIZE_NONE);
2667 emu_wrptr(sc, 0, MICBA, 0);
2668 emu_wrptr(sc, 0, FXBS, ADCBS_BUFSIZE_NONE);
2669 emu_wrptr(sc, 0, FXBA, 0);
2670 emu_wrptr(sc, 0, ADCBS, ADCBS_BUFSIZE_NONE);
2671 emu_wrptr(sc, 0, ADCBA, 0);
2673 /* disable channel interrupt */
2674 emu_wr(sc, INTE, INTE_INTERVALTIMERENB | INTE_SAMPLERATETRACKER | INTE_PCIERRORENABLE, 4);
2675 emu_wrptr(sc, 0, CLIEL, 0);
2676 emu_wrptr(sc, 0, CLIEH, 0);
2677 emu_wrptr(sc, 0, SOLEL, 0);
2678 emu_wrptr(sc, 0, SOLEH, 0);
2680 /* disable P16V and S/PDIF interrupts */
2681 if ((sc->is_ca0102) || (sc->is_ca0108))
2682 emu_wr(sc, INTE2, 0, 4);
2685 emu_wr(sc, INTE3, 0, 4);
2687 /* init phys inputs and outputs */
2690 ac97slot = AC97SLOT_CNTR | AC97SLOT_LFE;
2692 ac97slot = AC97SLOT_CNTR | AC97SLOT_LFE | AC97SLOT_REAR_LEFT | AC97SLOT_REAR_RIGHT;
2695 emu_wrptr(sc, 0, AC97SLOT, ac97slot);
2697 if (sc->is_emu10k2) /* XXX for later cards? */
2698 emu_wrptr(sc, 0, SPBYPASS, 0xf00); /* What will happen if
2699 * we write 1 here? */
2701 if (bus_dma_tag_create( /* parent */ bus_get_dma_tag(sc->dev),
2702 /* alignment */ 2, /* boundary */ 0,
2703 /* lowaddr */ 1 << 31, /* can only access 0-2gb */
2704 /* highaddr */ BUS_SPACE_MAXADDR,
2705 /* filter */ NULL, /* filterarg */ NULL,
2706 /* maxsize */ EMU_MAX_BUFSZ, /* nsegments */ 1, /* maxsegz */ 0x3ffff,
2707 /* flags */ 0, /* lockfunc */ busdma_lock_mutex,
2708 /* lockarg */ &Giant, &(sc->mem.dmat)) != 0) {
2709 device_printf(sc->dev, "unable to create dma tag\n");
2710 bus_dma_tag_destroy(sc->mem.dmat);
2715 SLIST_INIT(&sc->mem.blocks);
2716 sc->mem.ptb_pages = emu_malloc(&sc->mem, EMU_MAXPAGES * sizeof(uint32_t), &sc->mem.ptb_pages_addr);
2717 if (sc->mem.ptb_pages == NULL)
2720 sc->mem.silent_page = emu_malloc(&sc->mem, EMUPAGESIZE, &sc->mem.silent_page_addr);
2721 if (sc->mem.silent_page == NULL) {
2722 emu_free(&sc->mem, sc->mem.ptb_pages);
2725 /* Clear page with silence & setup all pointers to this page */
2726 bzero(sc->mem.silent_page, EMUPAGESIZE);
2727 tmp = (uint32_t) (sc->mem.silent_page_addr) << 1;
2728 for (i = 0; i < EMU_MAXPAGES; i++)
2729 sc->mem.ptb_pages[i] = tmp | i;
2731 for (ch = 0; ch < NUM_G; ch++) {
2732 emu_wrptr(sc, ch, MAPA, tmp | MAP_PTI_MASK);
2733 emu_wrptr(sc, ch, MAPB, tmp | MAP_PTI_MASK);
2735 emu_wrptr(sc, 0, PTB, (sc->mem.ptb_pages_addr));
2736 emu_wrptr(sc, 0, TCB, 0); /* taken from original driver */
2737 emu_wrptr(sc, 0, TCBS, 0); /* taken from original driver */
2739 /* init envelope engine */
2740 for (ch = 0; ch < NUM_G; ch++) {
2741 emu_wrptr(sc, ch, DCYSUSV, 0);
2742 emu_wrptr(sc, ch, IP, 0);
2743 emu_wrptr(sc, ch, VTFT, 0xffff);
2744 emu_wrptr(sc, ch, CVCF, 0xffff);
2745 emu_wrptr(sc, ch, PTRX, 0);
2746 emu_wrptr(sc, ch, CPF, 0);
2747 emu_wrptr(sc, ch, CCR, 0);
2749 emu_wrptr(sc, ch, PSST, 0);
2750 emu_wrptr(sc, ch, DSL, 0x10);
2751 emu_wrptr(sc, ch, CCCA, 0);
2752 emu_wrptr(sc, ch, Z1, 0);
2753 emu_wrptr(sc, ch, Z2, 0);
2754 emu_wrptr(sc, ch, FXRT, 0xd01c0000);
2756 emu_wrptr(sc, ch, ATKHLDM, 0);
2757 emu_wrptr(sc, ch, DCYSUSM, 0);
2758 emu_wrptr(sc, ch, IFATN, 0xffff);
2759 emu_wrptr(sc, ch, PEFE, 0);
2760 emu_wrptr(sc, ch, FMMOD, 0);
2761 emu_wrptr(sc, ch, TREMFRQ, 24); /* 1 Hz */
2762 emu_wrptr(sc, ch, FM2FRQ2, 24); /* 1 Hz */
2763 emu_wrptr(sc, ch, TEMPENV, 0);
2765 /*** these are last so OFF prevents writing ***/
2766 emu_wrptr(sc, ch, LFOVAL2, 0);
2767 emu_wrptr(sc, ch, LFOVAL1, 0);
2768 emu_wrptr(sc, ch, ATKHLDV, 0);
2769 emu_wrptr(sc, ch, ENVVOL, 0);
2770 emu_wrptr(sc, ch, ENVVAL, 0);
2772 if ((sc->is_emu10k2) || (sc->is_ca0102) || (sc->is_ca0108)) {
2773 emu_wrptr(sc, ch, 0x4c, 0x0);
2774 emu_wrptr(sc, ch, 0x4d, 0x0);
2775 emu_wrptr(sc, ch, 0x4e, 0x0);
2776 emu_wrptr(sc, ch, 0x4f, 0x0);
2777 emu_wrptr(sc, ch, A_FXRT1, 0x3f3f3f3f);
2778 emu_wrptr(sc, ch, A_FXRT2, 0x3f3f3f3f);
2779 emu_wrptr(sc, ch, A_SENDAMOUNTS, 0x0);
2783 emumix_set_spdif_mode(sc, SPDIF_MODE_PCM);
2785 if ((sc->is_emu10k2) || (sc->is_ca0102) || (sc->is_ca0108))
2786 emu_wrptr(sc, 0, A_SPDIF_SAMPLERATE, A_SPDIF_48000);
2789 * CAxxxx cards needs additional setup:
2790 * 1. Set I2S capture sample rate to 96000
2791 * 2. Disable P16v / P17v proceesing
2792 * 3. Allow EMU10K DSP inputs
2794 if ((sc->is_ca0102) || (sc->is_ca0108)) {
2796 spdif_sr = emu_rdptr(sc, 0, A_SPDIF_SAMPLERATE);
2797 spdif_sr &= 0xfffff1ff;
2798 spdif_sr |= A_I2S_CAPTURE_96000;
2799 emu_wrptr(sc, 0, A_SPDIF_SAMPLERATE, spdif_sr);
2801 /* Disable P16v processing */
2802 emu_wr_p16vptr(sc, 0, SRCSel, 0x14);
2804 /* Setup P16v/P17v sound routing */
2806 emu_wr_p16vptr(sc, 0, SRCMULTI_ENABLE, 0xFF00FF00);
2808 emu_wr_p16vptr(sc, 0, P17V_MIXER_I2S_ENABLE, 0xFF000000);
2809 emu_wr_p16vptr(sc, 0, P17V_MIXER_SPDIF_ENABLE, 0xFF000000);
2811 tmp = emu_rd(sc, A_IOCFG, 2);
2812 emu_wr(sc, A_IOCFG, tmp & ~0x8, 2);
2817 def_mode = MODE_ANALOG;
2818 if ((sc->is_emu10k2) || (sc->is_ca0102) || (sc->is_ca0108))
2819 def_mode = MODE_DIGITAL;
2820 if (((sc->is_emu10k2) || (sc->is_ca0102) || (sc->is_ca0108)) && (sc->broken_digital)) {
2821 device_printf(sc->dev, "Audigy card initialized in analog mode.\n");
2822 def_mode = MODE_ANALOG;
2824 emumix_set_mode(sc, def_mode);
2827 tmp = emu_rd(sc, HCFG, 4);
2828 device_printf(sc->dev, "Card Configuration ( 0x%08x )\n", tmp);
2829 device_printf(sc->dev, "Card Configuration ( & 0xff000000 ) : %s%s%s%s%s%s%s%s\n",
2830 (tmp & 0x80000000 ? "[Legacy MPIC] " : ""),
2831 (tmp & 0x40000000 ? "[0x40] " : ""),
2832 (tmp & 0x20000000 ? "[0x20] " : ""),
2833 (tmp & 0x10000000 ? "[0x10] " : ""),
2834 (tmp & 0x08000000 ? "[0x08] " : ""),
2835 (tmp & 0x04000000 ? "[0x04] " : ""),
2836 (tmp & 0x02000000 ? "[0x02] " : ""),
2837 (tmp & 0x01000000 ? "[0x01]" : " "));
2838 device_printf(sc->dev, "Card Configuration ( & 0x00ff0000 ) : %s%s%s%s%s%s%s%s\n",
2839 (tmp & 0x00800000 ? "[0x80] " : ""),
2840 (tmp & 0x00400000 ? "[0x40] " : ""),
2841 (tmp & 0x00200000 ? "[Legacy INT] " : ""),
2842 (tmp & 0x00100000 ? "[0x10] " : ""),
2843 (tmp & 0x00080000 ? "[0x08] " : ""),
2844 (tmp & 0x00040000 ? "[Codec4] " : ""),
2845 (tmp & 0x00020000 ? "[Codec2] " : ""),
2846 (tmp & 0x00010000 ? "[I2S Codec]" : " "));
2847 device_printf(sc->dev, "Card Configuration ( & 0x0000ff00 ) : %s%s%s%s%s%s%s%s\n",
2848 (tmp & 0x00008000 ? "[0x80] " : ""),
2849 (tmp & 0x00004000 ? "[GPINPUT0] " : ""),
2850 (tmp & 0x00002000 ? "[GPINPUT1] " : ""),
2851 (tmp & 0x00001000 ? "[GPOUT0] " : ""),
2852 (tmp & 0x00000800 ? "[GPOUT1] " : ""),
2853 (tmp & 0x00000400 ? "[GPOUT2] " : ""),
2854 (tmp & 0x00000200 ? "[Joystick] " : ""),
2855 (tmp & 0x00000100 ? "[0x01]" : " "));
2856 device_printf(sc->dev, "Card Configuration ( & 0x000000ff ) : %s%s%s%s%s%s%s%s\n",
2857 (tmp & 0x00000080 ? "[0x80] " : ""),
2858 (tmp & 0x00000040 ? "[0x40] " : ""),
2859 (tmp & 0x00000020 ? "[0x20] " : ""),
2860 (tmp & 0x00000010 ? "[AUTOMUTE] " : ""),
2861 (tmp & 0x00000008 ? "[LOCKSOUNDCACHE] " : ""),
2862 (tmp & 0x00000004 ? "[LOCKTANKCACHE] " : ""),
2863 (tmp & 0x00000002 ? "[MUTEBUTTONENABLE] " : ""),
2864 (tmp & 0x00000001 ? "[AUDIOENABLE]" : " "));
2866 if ((sc->is_emu10k2) || (sc->is_ca0102) || (sc->is_ca0108)) {
2867 tmp = emu_rd(sc, A_IOCFG, 2);
2868 device_printf(sc->dev, "Audigy Card Configuration ( 0x%04x )\n", tmp);
2869 device_printf(sc->dev, "Audigy Card Configuration ( & 0xff00 )");
2870 printf(" : %s%s%s%s%s%s%s%s\n",
2871 (tmp & 0x8000 ? "[Rear Speakers] " : ""),
2872 (tmp & 0x4000 ? "[Front Speakers] " : ""),
2873 (tmp & 0x2000 ? "[0x20] " : ""),
2874 (tmp & 0x1000 ? "[0x10] " : ""),
2875 (tmp & 0x0800 ? "[0x08] " : ""),
2876 (tmp & 0x0400 ? "[0x04] " : ""),
2877 (tmp & 0x0200 ? "[0x02] " : ""),
2878 (tmp & 0x0100 ? "[AudigyDrive Phones]" : " "));
2879 device_printf(sc->dev, "Audigy Card Configuration ( & 0x00ff )");
2880 printf(" : %s%s%s%s%s%s%s%s\n",
2881 (tmp & 0x0080 ? "[0x80] " : ""),
2882 (tmp & 0x0040 ? "[Mute AnalogOut] " : ""),
2883 (tmp & 0x0020 ? "[0x20] " : ""),
2884 (tmp & 0x0010 ? "[0x10] " : ""),
2885 (tmp & 0x0008 ? "[0x08] " : ""),
2886 (tmp & 0x0004 ? "[GPOUT0] " : ""),
2887 (tmp & 0x0002 ? "[GPOUT1] " : ""),
2888 (tmp & 0x0001 ? "[GPOUT2]" : " "));
2889 } /* is_emu10k2 or ca* */
2895 emu_uninit(struct emu_sc_info *sc)
2898 struct emu_memblk *blk;
2900 emu_wr(sc, INTE, 0, 4);
2901 for (ch = 0; ch < NUM_G; ch++)
2902 emu_wrptr(sc, ch, DCYSUSV, 0);
2903 for (ch = 0; ch < NUM_G; ch++) {
2904 emu_wrptr(sc, ch, VTFT, 0);
2905 emu_wrptr(sc, ch, CVCF, 0);
2906 emu_wrptr(sc, ch, PTRX, 0);
2907 emu_wrptr(sc, ch, CPF, 0);
2910 /* disable audio and lock cache */
2911 emu_wr(sc, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, 4);
2913 emu_wrptr(sc, 0, PTB, 0);
2914 /* reset recording buffers */
2915 emu_wrptr(sc, 0, MICBS, ADCBS_BUFSIZE_NONE);
2916 emu_wrptr(sc, 0, MICBA, 0);
2917 emu_wrptr(sc, 0, FXBS, ADCBS_BUFSIZE_NONE);
2918 emu_wrptr(sc, 0, FXBA, 0);
2919 emu_wrptr(sc, 0, FXWC, 0);
2920 emu_wrptr(sc, 0, ADCBS, ADCBS_BUFSIZE_NONE);
2921 emu_wrptr(sc, 0, ADCBA, 0);
2922 emu_wrptr(sc, 0, TCB, 0);
2923 emu_wrptr(sc, 0, TCBS, 0);
2925 /* disable channel interrupt */
2926 emu_wrptr(sc, 0, CLIEL, 0);
2927 emu_wrptr(sc, 0, CLIEH, 0);
2928 emu_wrptr(sc, 0, SOLEL, 0);
2929 emu_wrptr(sc, 0, SOLEH, 0);
2931 if (!SLIST_EMPTY(&sc->mem.blocks))
2932 device_printf(sc->dev, "warning: memblock list not empty\n");
2934 SLIST_FOREACH(blk, &sc->mem.blocks, link)
2936 device_printf(sc->dev, "lost %d for %s\n", blk->pte_size, blk->owner);
2938 emu_free(&sc->mem, sc->mem.ptb_pages);
2939 emu_free(&sc->mem, sc->mem.silent_page);
2945 emu_read_ivar(device_t bus, device_t dev, int ivar_index, uintptr_t * result)
2947 struct sndcard_func *func = device_get_ivars(dev);
2948 struct emu_sc_info *sc = device_get_softc(bus);
2955 switch (ivar_index) {
2957 *result = func->func;
2960 if (func->varinfo == NULL)
2962 *result = ((struct emu_pcminfo *)func->varinfo)->route;
2964 case EMU_VAR_ISEMU10K1:
2965 *result = sc->is_emu10k1;
2967 case EMU_VAR_MCH_DISABLED:
2968 *result = sc->mch_disabled;
2970 case EMU_VAR_MCH_REC:
2971 *result = sc->mch_rec;
2981 emu_write_ivar(device_t bus __unused, device_t dev __unused,
2982 int ivar_index, uintptr_t value __unused)
2985 switch (ivar_index) {
2995 emu_pci_probe(device_t dev)
2998 unsigned int thiscard = 0;
3001 vendor = pci_read_config(dev, PCIR_DEVVENDOR, /* bytes */ 2);
3002 if (vendor != 0x1102)
3003 return (ENXIO); /* Not Creative */
3005 thiscard = emu_getcard(dev);
3009 s = sbuf_new(NULL, NULL, 4096, 0);
3012 sbuf_printf(s, "Creative %s [%s]", emu_cards[thiscard].desc, emu_cards[thiscard].SBcode);
3015 device_set_desc_copy(dev, sbuf_data(s));
3019 return (BUS_PROBE_DEFAULT);
3024 emu_pci_attach(device_t dev)
3026 struct sndcard_func *func;
3027 struct emu_sc_info *sc;
3028 struct emu_pcminfo *pcminfo;
3030 struct emu_midiinfo *midiinfo;
3039 sc = device_get_softc(dev);
3040 unit = device_get_unit(dev);
3042 if (resource_disabled("emu10kx", unit)) {
3043 device_printf(dev, "disabled by kernel hints\n");
3044 return (ENXIO); /* XXX to avoid unit reuse */
3047 /* Get configuration */
3049 sc->ctx = device_get_sysctl_ctx(dev);
3050 if (sc->ctx == NULL)
3052 sc->root = device_get_sysctl_tree(dev);
3053 if (sc->root == NULL)
3056 if (resource_int_value("emu10kx", unit, "multichannel_disabled", &(sc->mch_disabled)))
3057 RANGE(sc->mch_disabled, 0, 1);
3058 SYSCTL_ADD_INT(device_get_sysctl_ctx(dev),
3059 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
3060 OID_AUTO, "multichannel_disabled", CTLFLAG_RD, &(sc->mch_disabled), 0, "Multichannel playback setting");
3062 if (resource_int_value("emu10kx", unit, "multichannel_recording", &(sc->mch_rec)))
3063 RANGE(sc->mch_rec, 0, 1);
3064 SYSCTL_ADD_INT(device_get_sysctl_ctx(dev),
3065 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
3066 OID_AUTO, "multichannel_recording", CTLFLAG_RD, &(sc->mch_rec), 0, "Multichannel recording setting");
3068 if (resource_int_value("emu10kx", unit, "debug", &(sc->dbg_level)))
3069 RANGE(sc->mch_rec, 0, 2);
3070 SYSCTL_ADD_INT(device_get_sysctl_ctx(dev),
3071 SYSCTL_CHILDREN(device_get_sysctl_tree(dev)),
3072 OID_AUTO, "debug", CTLFLAG_RW, &(sc->dbg_level), 0, "Debug level");
3074 /* Fill in the softc. */
3075 mtx_init(&sc->lock, device_get_nameunit(dev), "bridge conf", MTX_DEF);
3076 mtx_init(&sc->rw, device_get_nameunit(dev), "exclusive io", MTX_DEF);
3078 sc->type = pci_get_devid(dev);
3079 sc->rev = pci_get_revid(dev);
3084 sc->broken_digital = 0;
3091 device_flags = emu_cards[emu_getcard(dev)].flags;
3092 if (device_flags & HAS_51)
3094 if (device_flags & HAS_71) {
3098 if (device_flags & IS_EMU10K1)
3100 if (device_flags & IS_EMU10K2)
3102 if (device_flags & IS_CA0102)
3104 if (device_flags & IS_CA0108)
3106 if ((sc->is_emu10k2) && (sc->rev == 4)) {
3108 sc->is_ca0102 = 1; /* for unknown Audigy 2 cards */
3110 if ((sc->is_ca0102 == 1) || (sc->is_ca0108 == 1))
3111 if (device_flags & IS_CARDBUS)
3114 if ((sc->is_emu10k1 + sc->is_emu10k2 + sc->is_ca0102 + sc->is_ca0108) != 1) {
3115 device_printf(sc->dev, "Unable to detect HW chipset\n");
3118 if (device_flags & BROKEN_DIGITAL)
3119 sc->broken_digital = 1;
3120 if (device_flags & HAS_AC97)
3123 sc->opcode_shift = 0;
3124 if ((sc->is_emu10k2) || (sc->is_ca0102) || (sc->is_ca0108)) {
3125 sc->opcode_shift = 24;
3126 sc->high_operand_shift = 12;
3129 /* sc->fx_base = 0x0 */
3130 sc->input_base = 0x40;
3131 /* sc->p16vinput_base = 0x50; */
3132 sc->output_base = 0x60;
3133 sc->efxc_base = 0x80;
3134 /* sc->output32h_base = 0xa0; */
3135 /* sc->output32l_base = 0xb0; */
3136 sc->dsp_zero = 0xc0;
3137 /* 0xe0...0x100 are unknown */
3138 /* sc->tram_base = 0x200 */
3139 /* sc->tram_addr_base = 0x300 */
3140 sc->gpr_base = A_FXGPREGBASE;
3141 sc->num_gprs = 0x200;
3142 sc->code_base = A_MICROCODEBASE;
3143 sc->code_size = 0x800 / 2; /* 0x600-0xdff, 2048 words,
3144 * 1024 instructions */
3146 sc->mchannel_fx = 8;
3147 sc->num_fxbuses = 16;
3149 sc->num_outputs = 16;
3150 sc->address_mask = A_PTR_ADDRESS_MASK;
3152 if (sc->is_emu10k1) {
3153 sc->has_51 = 0; /* We don't support 5.1 sound on SB Live! 5.1 */
3154 sc->opcode_shift = 20;
3155 sc->high_operand_shift = 10;
3156 sc->code_base = MICROCODEBASE;
3157 sc->code_size = 0x400 / 2; /* 0x400-0x7ff, 1024 words,
3158 * 512 instructions */
3159 sc->gpr_base = FXGPREGBASE;
3160 sc->num_gprs = 0x100;
3161 sc->input_base = 0x10;
3162 sc->output_base = 0x20;
3164 * XXX 5.1 Analog outputs are inside efxc address space!
3165 * They use ouput+0x11/+0x12 (=efxc+1/+2).
3166 * Don't use this efx registers for recording on SB Live! 5.1!
3168 sc->efxc_base = 0x30;
3169 sc->dsp_zero = 0x40;
3170 sc->mchannel_fx = 0;
3171 sc->num_fxbuses = 8;
3173 sc->num_outputs = 16;
3174 sc->address_mask = PTR_ADDRESS_MASK;
3176 if (sc->opcode_shift == 0)
3179 data = pci_read_config(dev, PCIR_COMMAND, 2);
3180 data |= (PCIM_CMD_PORTEN | PCIM_CMD_BUSMASTEREN);
3181 pci_write_config(dev, PCIR_COMMAND, data, 2);
3182 data = pci_read_config(dev, PCIR_COMMAND, 2);
3184 pci_enable_busmaster(dev);
3187 sc->reg = bus_alloc_resource_any(dev, SYS_RES_IOPORT, &i, RF_ACTIVE);
3188 if (sc->reg == NULL) {
3189 device_printf(dev, "unable to map register space\n");
3192 sc->st = rman_get_bustag(sc->reg);
3193 sc->sh = rman_get_bushandle(sc->reg);
3195 for (i = 0; i < EMU_MAX_IRQ_CONSUMERS; i++)
3196 sc->timer[i] = 0; /* disable it */
3199 sc->irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &i, RF_ACTIVE | RF_SHAREABLE);
3200 if ((sc->irq == NULL) || bus_setup_intr(dev, sc->irq, INTR_MPSAFE | INTR_TYPE_AV,
3201 #if __FreeBSD_version >= 700031
3204 emu_intr, sc, &sc->ih)) {
3205 device_printf(dev, "unable to map interrupt\n");
3208 if (emu_rm_init(sc) != 0) {
3209 device_printf(dev, "unable to create resource manager\n");
3213 if (emu_cardbus_init(sc) != 0) {
3214 device_printf(dev, "unable to initialize CardBus interface\n");
3217 if (emu_init(sc) != 0) {
3218 device_printf(dev, "unable to initialize the card\n");
3221 if (emu10kx_dev_init(sc) != 0) {
3222 device_printf(dev, "unable to create control device\n");
3225 snprintf(status, 255, "rev %d at io 0x%lx irq %ld", sc->rev, rman_get_start(sc->reg), rman_get_start(sc->irq));
3228 for (i = 0; i < NUM_G; i++) {
3229 sc->voice[i].vnum = i;
3230 sc->voice[i].slave = NULL;
3231 sc->voice[i].busy = 0;
3232 sc->voice[i].ismaster = 0;
3233 sc->voice[i].running = 0;
3234 sc->voice[i].b16 = 0;
3235 sc->voice[i].stereo = 0;
3236 sc->voice[i].speed = 0;
3237 sc->voice[i].start = 0;
3238 sc->voice[i].end = 0;
3242 for (i = 0; i < RT_COUNT; i++)
3246 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3251 pcminfo = malloc(sizeof(struct emu_pcminfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3252 if (pcminfo == NULL) {
3257 pcminfo->route = RT_FRONT;
3259 func->func = SCF_PCM;
3260 func->varinfo = pcminfo;
3261 sc->pcm[RT_FRONT] = device_add_child(dev, "pcm", -1);
3262 device_set_ivars(sc->pcm[RT_FRONT], func);
3264 if (!(sc->mch_disabled)) {
3266 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3271 pcminfo = malloc(sizeof(struct emu_pcminfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3272 if (pcminfo == NULL) {
3277 pcminfo->route = RT_REAR;
3279 func->func = SCF_PCM;
3280 func->varinfo = pcminfo;
3281 sc->pcm[RT_REAR] = device_add_child(dev, "pcm", -1);
3282 device_set_ivars(sc->pcm[RT_REAR], func);
3285 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3290 pcminfo = malloc(sizeof(struct emu_pcminfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3291 if (pcminfo == NULL) {
3296 pcminfo->route = RT_CENTER;
3298 func->func = SCF_PCM;
3299 func->varinfo = pcminfo;
3300 sc->pcm[RT_CENTER] = device_add_child(dev, "pcm", -1);
3301 device_set_ivars(sc->pcm[RT_CENTER], func);
3303 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3308 pcminfo = malloc(sizeof(struct emu_pcminfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3309 if (pcminfo == NULL) {
3314 pcminfo->route = RT_SUB;
3316 func->func = SCF_PCM;
3317 func->varinfo = pcminfo;
3318 sc->pcm[RT_SUB] = device_add_child(dev, "pcm", -1);
3319 device_set_ivars(sc->pcm[RT_SUB], func);
3323 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3328 pcminfo = malloc(sizeof(struct emu_pcminfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3329 if (pcminfo == NULL) {
3334 pcminfo->route = RT_SIDE;
3336 func->func = SCF_PCM;
3337 func->varinfo = pcminfo;
3338 sc->pcm[RT_SIDE] = device_add_child(dev, "pcm", -1);
3339 device_set_ivars(sc->pcm[RT_SIDE], func);
3341 } /* mch_disabled */
3344 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3349 pcminfo = malloc(sizeof(struct emu_pcminfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3350 if (pcminfo == NULL) {
3355 pcminfo->route = RT_MCHRECORD;
3357 func->func = SCF_PCM;
3358 func->varinfo = pcminfo;
3359 sc->pcm[RT_MCHRECORD] = device_add_child(dev, "pcm", -1);
3360 device_set_ivars(sc->pcm[RT_MCHRECORD], func);
3363 for (i = 0; i < 2; i++)
3366 /* MIDI has some memory mangament and (possible) locking problems */
3368 /* Midi Interface 1: Live!, Audigy, Audigy 2 */
3369 if ((sc->is_emu10k1) || (sc->is_emu10k2) || (sc->is_ca0102)) {
3370 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3375 midiinfo = malloc(sizeof(struct emu_midiinfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3376 if (midiinfo == NULL) {
3380 midiinfo->card = sc;
3381 if (sc->is_emu10k2 || (sc->is_ca0102)) {
3382 midiinfo->port = A_MUDATA1;
3383 midiinfo->portnr = 1;
3385 if (sc->is_emu10k1) {
3386 midiinfo->port = MUDATA;
3387 midiinfo->portnr = 1;
3389 func->func = SCF_MIDI;
3390 func->varinfo = midiinfo;
3391 sc->midi[0] = device_add_child(dev, "midi", -1);
3392 device_set_ivars(sc->midi[0], func);
3394 /* Midi Interface 2: Audigy, Audigy 2 (on AudigyDrive) */
3395 if (sc->is_emu10k2 || (sc->is_ca0102)) {
3396 func = malloc(sizeof(struct sndcard_func), M_DEVBUF, M_NOWAIT | M_ZERO);
3401 midiinfo = malloc(sizeof(struct emu_midiinfo), M_DEVBUF, M_NOWAIT | M_ZERO);
3402 if (midiinfo == NULL) {
3406 midiinfo->card = sc;
3408 midiinfo->port = A_MUDATA2;
3409 midiinfo->portnr = 2;
3411 func->func = SCF_MIDI;
3412 func->varinfo = midiinfo;
3413 sc->midi[1] = device_add_child(dev, "midi", -1);
3414 device_set_ivars(sc->midi[1], func);
3417 return (bus_generic_attach(dev));
3420 /* XXX can we just call emu_pci_detach here? */
3422 emu10kx_dev_uninit(sc);
3426 bus_release_resource(dev, SYS_RES_IOPORT, PCIR_BAR(0), sc->reg);
3428 bus_teardown_intr(dev, sc->irq, sc->ih);
3430 bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq);
3431 mtx_destroy(&sc->rw);
3432 mtx_destroy(&sc->lock);
3437 emu_pci_detach(device_t dev)
3439 struct emu_sc_info *sc;
3440 struct sndcard_func *func;
3442 device_t *childlist;
3445 sc = device_get_softc(dev);
3447 for (i = 0; i < RT_COUNT; i++) {
3448 if (sc->pcm[i] != NULL) {
3449 func = device_get_ivars(sc->pcm[i]);
3450 if (func != NULL && func->func == SCF_PCM) {
3451 device_set_ivars(sc->pcm[i], NULL);
3452 free(func->varinfo, M_DEVBUF);
3453 free(func, M_DEVBUF);
3455 r = device_delete_child(dev, sc->pcm[i]);
3460 if (sc->midi[0] != NULL) {
3461 func = device_get_ivars(sc->midi[0]);
3462 if (func != NULL && func->func == SCF_MIDI) {
3463 device_set_ivars(sc->midi[0], NULL);
3464 free(func->varinfo, M_DEVBUF);
3465 free(func, M_DEVBUF);
3467 r = device_delete_child(dev, sc->midi[0]);
3471 if (sc->midi[1] != NULL) {
3472 func = device_get_ivars(sc->midi[1]);
3473 if (func != NULL && func->func == SCF_MIDI) {
3474 device_set_ivars(sc->midi[1], NULL);
3475 free(func->varinfo, M_DEVBUF);
3476 free(func, M_DEVBUF);
3478 r = device_delete_child(dev, sc->midi[1]);
3482 if (device_get_children(dev, &childlist, &devcount) == 0)
3483 for (i = 0; i < devcount - 1; i++) {
3484 device_printf(dev, "removing stale child %d (unit %d)\n", i, device_get_unit(childlist[i]));
3485 func = device_get_ivars(childlist[i]);
3486 if (func != NULL && (func->func == SCF_MIDI || func->func == SCF_PCM)) {
3487 device_set_ivars(childlist[i], NULL);
3488 free(func->varinfo, M_DEVBUF);
3489 free(func, M_DEVBUF);
3491 device_delete_child(dev, childlist[i]);
3493 if (childlist != NULL)
3494 free(childlist, M_TEMP);
3496 r = emu10kx_dev_uninit(sc);
3505 bus_dma_tag_destroy(sc->mem.dmat);
3508 bus_release_resource(dev, SYS_RES_IOPORT, PCIR_BAR(0), sc->reg);
3509 bus_teardown_intr(dev, sc->irq, sc->ih);
3510 bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq);
3511 mtx_destroy(&sc->rw);
3512 mtx_destroy(&sc->lock);
3514 return (bus_generic_detach(dev));
3516 /* add suspend, resume */
3517 static device_method_t emu_methods[] = {
3518 /* Device interface */
3519 DEVMETHOD(device_probe, emu_pci_probe),
3520 DEVMETHOD(device_attach, emu_pci_attach),
3521 DEVMETHOD(device_detach, emu_pci_detach),
3523 DEVMETHOD(bus_read_ivar, emu_read_ivar),
3524 DEVMETHOD(bus_write_ivar, emu_write_ivar),
3530 static driver_t emu_driver = {
3533 sizeof(struct emu_sc_info),
3540 emu_modevent(module_t mod __unused, int cmd, void *data __unused)
3546 break; /* Success */
3551 /* XXX Should we check state of pcm & midi subdevices here? */
3553 break; /* Success */
3564 static devclass_t emu_devclass;
3566 DRIVER_MODULE(snd_emu10kx, pci, emu_driver, emu_devclass, emu_modevent, NULL);
3567 MODULE_VERSION(snd_emu10kx, SND_EMU10KX_PREFVER);