1 | /* $NetBSD: autri.c,v 1.53 2016/07/07 06:55:41 msaitoh Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2001 SOMEYA Yoshihiko and KUROSAWA Takahiro. |
5 | * All rights reserved. |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions |
9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | */ |
27 | |
28 | /* |
29 | * Trident 4DWAVE-DX/NX, SiS 7018, ALi M5451 Sound Driver |
30 | * |
31 | * The register information is taken from the ALSA driver. |
32 | * |
33 | * Documentation links: |
34 | * - ftp://ftp.alsa-project.org/pub/manuals/trident/ |
35 | */ |
36 | |
37 | #include <sys/cdefs.h> |
38 | __KERNEL_RCSID(0, "$NetBSD: autri.c,v 1.53 2016/07/07 06:55:41 msaitoh Exp $" ); |
39 | |
40 | #include "midi.h" |
41 | |
42 | #include <sys/param.h> |
43 | #include <sys/systm.h> |
44 | #include <sys/kernel.h> |
45 | #include <sys/fcntl.h> |
46 | #include <sys/kmem.h> |
47 | #include <sys/device.h> |
48 | #include <sys/proc.h> |
49 | #include <sys/audioio.h> |
50 | #include <sys/bus.h> |
51 | #include <sys/intr.h> |
52 | |
53 | #include <dev/audio_if.h> |
54 | #include <dev/midi_if.h> |
55 | #include <dev/mulaw.h> |
56 | #include <dev/auconv.h> |
57 | |
58 | #include <dev/ic/ac97reg.h> |
59 | #include <dev/ic/ac97var.h> |
60 | #include <dev/ic/mpuvar.h> |
61 | |
62 | #include <dev/pci/pcidevs.h> |
63 | #include <dev/pci/pcireg.h> |
64 | #include <dev/pci/pcivar.h> |
65 | #include <dev/pci/autrireg.h> |
66 | #include <dev/pci/autrivar.h> |
67 | |
68 | #ifdef AUDIO_DEBUG |
69 | # define DPRINTF(x) if (autridebug) printf x |
70 | # define DPRINTFN(n,x) if (autridebug > (n)) printf x |
71 | int autridebug = 0; |
72 | #else |
73 | # define DPRINTF(x) |
74 | # define DPRINTFN(n,x) |
75 | #endif |
76 | |
77 | static int autri_intr(void *); |
78 | |
79 | #define DMAADDR(p) ((p)->map->dm_segs[0].ds_addr) |
80 | #define KERNADDR(p) ((void *)((p)->addr)) |
81 | |
82 | static int autri_allocmem(struct autri_softc *, size_t, |
83 | size_t, struct autri_dma *); |
84 | static int autri_freemem(struct autri_softc *, struct autri_dma *); |
85 | |
86 | #define TWRITE1(sc, r, x) bus_space_write_1((sc)->memt, (sc)->memh, (r), (x)) |
87 | #define TWRITE2(sc, r, x) bus_space_write_2((sc)->memt, (sc)->memh, (r), (x)) |
88 | #define TWRITE4(sc, r, x) bus_space_write_4((sc)->memt, (sc)->memh, (r), (x)) |
89 | #define TREAD1(sc, r) bus_space_read_1((sc)->memt, (sc)->memh, (r)) |
90 | #define TREAD2(sc, r) bus_space_read_2((sc)->memt, (sc)->memh, (r)) |
91 | #define TREAD4(sc, r) bus_space_read_4((sc)->memt, (sc)->memh, (r)) |
92 | |
93 | static int autri_attach_codec(void *, struct ac97_codec_if *); |
94 | static int autri_read_codec(void *, uint8_t, uint16_t *); |
95 | static int autri_write_codec(void *, uint8_t, uint16_t); |
96 | static int autri_reset_codec(void *); |
97 | static enum ac97_host_flags autri_flags_codec(void *); |
98 | |
99 | static bool autri_resume(device_t, const pmf_qual_t *); |
100 | static int autri_init(void *); |
101 | static struct autri_dma *autri_find_dma(struct autri_softc *, void *); |
102 | static void autri_setup_channel(struct autri_softc *, int, |
103 | const audio_params_t *param); |
104 | static void autri_enable_interrupt(struct autri_softc *, int); |
105 | static void autri_disable_interrupt(struct autri_softc *, int); |
106 | static void autri_startch(struct autri_softc *, int, int); |
107 | static void autri_stopch(struct autri_softc *, int, int); |
108 | static void autri_enable_loop_interrupt(void *); |
109 | #if 0 |
110 | static void autri_disable_loop_interrupt(void *); |
111 | #endif |
112 | |
113 | static int autri_open(void *, int); |
114 | static int autri_query_encoding(void *, struct audio_encoding *); |
115 | static int autri_set_params(void *, int, int, audio_params_t *, |
116 | audio_params_t *, stream_filter_list_t *, |
117 | stream_filter_list_t *); |
118 | static int autri_round_blocksize(void *, int, int, const audio_params_t *); |
119 | static int autri_trigger_output(void *, void *, void *, int, |
120 | void (*)(void *), void *, |
121 | const audio_params_t *); |
122 | static int autri_trigger_input(void *, void *, void *, int, |
123 | void (*)(void *), void *, |
124 | const audio_params_t *); |
125 | static int autri_halt_output(void *); |
126 | static int autri_halt_input(void *); |
127 | static int autri_getdev(void *, struct audio_device *); |
128 | static int autri_mixer_set_port(void *, mixer_ctrl_t *); |
129 | static int autri_mixer_get_port(void *, mixer_ctrl_t *); |
130 | static void* autri_malloc(void *, int, size_t); |
131 | static void autri_free(void *, void *, size_t); |
132 | static size_t autri_round_buffersize(void *, int, size_t); |
133 | static paddr_t autri_mappage(void *, void *, off_t, int); |
134 | static int autri_get_props(void *); |
135 | static int autri_query_devinfo(void *, mixer_devinfo_t *); |
136 | static void autri_get_locks(void *, kmutex_t **, kmutex_t **); |
137 | |
138 | static const struct audio_hw_if autri_hw_if = { |
139 | autri_open, |
140 | NULL, /* close */ |
141 | NULL, /* drain */ |
142 | autri_query_encoding, |
143 | autri_set_params, |
144 | autri_round_blocksize, |
145 | NULL, /* commit_settings */ |
146 | NULL, /* init_output */ |
147 | NULL, /* init_input */ |
148 | NULL, /* start_output */ |
149 | NULL, /* start_input */ |
150 | autri_halt_output, |
151 | autri_halt_input, |
152 | NULL, /* speaker_ctl */ |
153 | autri_getdev, |
154 | NULL, /* setfd */ |
155 | autri_mixer_set_port, |
156 | autri_mixer_get_port, |
157 | autri_query_devinfo, |
158 | autri_malloc, |
159 | autri_free, |
160 | autri_round_buffersize, |
161 | autri_mappage, |
162 | autri_get_props, |
163 | autri_trigger_output, |
164 | autri_trigger_input, |
165 | NULL, /* dev_ioctl */ |
166 | autri_get_locks, |
167 | }; |
168 | |
169 | #if NMIDI > 0 |
170 | static void autri_midi_close(void *); |
171 | static void autri_midi_getinfo(void *, struct midi_info *); |
172 | static int autri_midi_open(void *, int, void (*)(void *, int), |
173 | void (*)(void *), void *); |
174 | static int autri_midi_output(void *, int); |
175 | |
176 | static const struct midi_hw_if autri_midi_hw_if = { |
177 | autri_midi_open, |
178 | autri_midi_close, |
179 | autri_midi_output, |
180 | autri_midi_getinfo, |
181 | NULL, /* ioctl */ |
182 | autri_get_locks, |
183 | }; |
184 | #endif |
185 | |
186 | #define AUTRI_NFORMATS 8 |
187 | static const struct audio_format autri_formats[AUTRI_NFORMATS] = { |
188 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, |
189 | 2, AUFMT_STEREO, 0, {4000, 48000}}, |
190 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 16, 16, |
191 | 1, AUFMT_MONAURAL, 0, {4000, 48000}}, |
192 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, |
193 | 2, AUFMT_STEREO, 0, {4000, 48000}}, |
194 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 16, 16, |
195 | 1, AUFMT_MONAURAL, 0, {4000, 48000}}, |
196 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, |
197 | 2, AUFMT_STEREO, 0, {4000, 48000}}, |
198 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_ULINEAR_LE, 8, 8, |
199 | 1, AUFMT_MONAURAL, 0, {4000, 48000}}, |
200 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, |
201 | 2, AUFMT_STEREO, 0, {4000, 48000}}, |
202 | {NULL, AUMODE_PLAY | AUMODE_RECORD, AUDIO_ENCODING_SLINEAR_LE, 8, 8, |
203 | 1, AUFMT_MONAURAL, 0, {4000, 48000}}, |
204 | }; |
205 | |
206 | /* |
207 | * register set/clear bit |
208 | */ |
209 | #if NMIDI > 0 |
210 | static inline void |
211 | autri_reg_set_1(struct autri_softc *sc, int no, uint8_t mask) |
212 | { |
213 | bus_space_write_1(sc->memt, sc->memh, no, |
214 | (bus_space_read_1(sc->memt, sc->memh, no) | mask)); |
215 | } |
216 | |
217 | static inline void |
218 | autri_reg_clear_1(struct autri_softc *sc, int no, uint8_t mask) |
219 | { |
220 | bus_space_write_1(sc->memt, sc->memh, no, |
221 | (bus_space_read_1(sc->memt, sc->memh, no) & ~mask)); |
222 | } |
223 | #endif |
224 | |
225 | static inline void |
226 | autri_reg_set_4(struct autri_softc *sc, int no, uint32_t mask) |
227 | { |
228 | bus_space_write_4(sc->memt, sc->memh, no, |
229 | (bus_space_read_4(sc->memt, sc->memh, no) | mask)); |
230 | } |
231 | |
232 | static inline void |
233 | autri_reg_clear_4(struct autri_softc *sc, int no, uint32_t mask) |
234 | { |
235 | bus_space_write_4(sc->memt, sc->memh, no, |
236 | (bus_space_read_4(sc->memt, sc->memh, no) & ~mask)); |
237 | } |
238 | |
239 | /* |
240 | * AC'97 codec |
241 | */ |
242 | static int |
243 | autri_attach_codec(void *sc_, struct ac97_codec_if *codec_if) |
244 | { |
245 | struct autri_codec_softc *sc; |
246 | |
247 | DPRINTF(("autri_attach_codec()\n" )); |
248 | sc = sc_; |
249 | sc->codec_if = codec_if; |
250 | return 0; |
251 | } |
252 | |
253 | static int |
254 | autri_read_codec(void *sc_, uint8_t index, uint16_t *data) |
255 | { |
256 | struct autri_codec_softc *codec; |
257 | struct autri_softc *sc; |
258 | uint32_t status, addr, cmd, busy; |
259 | uint16_t count; |
260 | |
261 | codec = sc_; |
262 | sc = codec->sc; |
263 | /*DPRINTF(("sc->sc->type : 0x%X",sc->sc->type));*/ |
264 | |
265 | switch (sc->sc_devid) { |
266 | case AUTRI_DEVICE_ID_4DWAVE_DX: |
267 | addr = AUTRI_DX_ACR1; |
268 | cmd = AUTRI_DX_ACR1_CMD_READ; |
269 | busy = AUTRI_DX_ACR1_BUSY_READ; |
270 | break; |
271 | case AUTRI_DEVICE_ID_4DWAVE_NX: |
272 | addr = AUTRI_NX_ACR2; |
273 | cmd = AUTRI_NX_ACR2_CMD_READ; |
274 | busy = AUTRI_NX_ACR2_BUSY_READ | AUTRI_NX_ACR2_RECV_WAIT; |
275 | break; |
276 | case AUTRI_DEVICE_ID_SIS_7018: |
277 | addr = AUTRI_SIS_ACRD; |
278 | cmd = AUTRI_SIS_ACRD_CMD_READ; |
279 | busy = AUTRI_SIS_ACRD_BUSY_READ | AUTRI_SIS_ACRD_AUDIO_BUSY; |
280 | break; |
281 | case AUTRI_DEVICE_ID_ALI_M5451: |
282 | if (sc->sc_revision > 0x01) |
283 | addr = AUTRI_ALI_ACWR; |
284 | else |
285 | addr = AUTRI_ALI_ACRD; |
286 | cmd = AUTRI_ALI_ACRD_CMD_READ; |
287 | busy = AUTRI_ALI_ACRD_BUSY_READ; |
288 | break; |
289 | default: |
290 | printf("%s: autri_read_codec : unknown device\n" , |
291 | device_xname(sc->sc_dev)); |
292 | return -1; |
293 | } |
294 | |
295 | /* wait for 'Ready to Read' */ |
296 | for (count=0; count<0xffff; count++) { |
297 | if ((TREAD4(sc, addr) & busy) == 0) |
298 | break; |
299 | } |
300 | |
301 | if (count == 0xffff) { |
302 | printf("%s: Codec timeout. Busy reading AC'97 codec.\n" , |
303 | device_xname(sc->sc_dev)); |
304 | return -1; |
305 | } |
306 | |
307 | /* send Read Command to AC'97 */ |
308 | TWRITE4(sc, addr, (index & 0x7f) | cmd); |
309 | |
310 | /* wait for 'Returned data is avalable' */ |
311 | for (count=0; count<0xffff; count++) { |
312 | status = TREAD4(sc, addr); |
313 | if ((status & busy) == 0) |
314 | break; |
315 | } |
316 | |
317 | if (count == 0xffff) { |
318 | printf("%s: Codec timeout. Busy reading AC'97 codec.\n" , |
319 | device_xname(sc->sc_dev)); |
320 | return -1; |
321 | } |
322 | |
323 | *data = (status >> 16) & 0x0000ffff; |
324 | /*DPRINTF(("autri_read_codec(0x%X) return 0x%X\n",reg,*data));*/ |
325 | return 0; |
326 | } |
327 | |
328 | static int |
329 | autri_write_codec(void *sc_, uint8_t index, uint16_t data) |
330 | { |
331 | struct autri_codec_softc *codec; |
332 | struct autri_softc *sc; |
333 | uint32_t addr, cmd, busy; |
334 | uint16_t count; |
335 | |
336 | codec = sc_; |
337 | sc = codec->sc; |
338 | /*DPRINTF(("autri_write_codec(0x%X,0x%X)\n",index,data));*/ |
339 | |
340 | switch (sc->sc_devid) { |
341 | case AUTRI_DEVICE_ID_4DWAVE_DX: |
342 | addr = AUTRI_DX_ACR0; |
343 | cmd = AUTRI_DX_ACR0_CMD_WRITE; |
344 | busy = AUTRI_DX_ACR0_BUSY_WRITE; |
345 | break; |
346 | case AUTRI_DEVICE_ID_4DWAVE_NX: |
347 | addr = AUTRI_NX_ACR1; |
348 | cmd = AUTRI_NX_ACR1_CMD_WRITE; |
349 | busy = AUTRI_NX_ACR1_BUSY_WRITE; |
350 | break; |
351 | case AUTRI_DEVICE_ID_SIS_7018: |
352 | addr = AUTRI_SIS_ACWR; |
353 | cmd = AUTRI_SIS_ACWR_CMD_WRITE; |
354 | busy = AUTRI_SIS_ACWR_BUSY_WRITE | AUTRI_SIS_ACWR_AUDIO_BUSY; |
355 | break; |
356 | case AUTRI_DEVICE_ID_ALI_M5451: |
357 | addr = AUTRI_ALI_ACWR; |
358 | cmd = AUTRI_ALI_ACWR_CMD_WRITE; |
359 | if (sc->sc_revision > 0x01) |
360 | cmd |= 0x0100; |
361 | busy = AUTRI_ALI_ACWR_BUSY_WRITE; |
362 | break; |
363 | default: |
364 | printf("%s: autri_write_codec : unknown device.\n" , |
365 | device_xname(sc->sc_dev)); |
366 | return -1; |
367 | } |
368 | |
369 | /* wait for 'Ready to Write' */ |
370 | for (count=0; count<0xffff; count++) { |
371 | if ((TREAD4(sc, addr) & busy) == 0) |
372 | break; |
373 | } |
374 | |
375 | if (count == 0xffff) { |
376 | printf("%s: Codec timeout. Busy writing AC'97 codec\n" , |
377 | device_xname(sc->sc_dev)); |
378 | return -1; |
379 | } |
380 | |
381 | /* send Write Command to AC'97 */ |
382 | TWRITE4(sc, addr, (data << 16) | (index & 0x7f) | cmd); |
383 | |
384 | return 0; |
385 | } |
386 | |
387 | static int |
388 | autri_reset_codec(void *sc_) |
389 | { |
390 | struct autri_codec_softc *codec; |
391 | struct autri_softc *sc; |
392 | uint32_t reg, ready; |
393 | int addr, count; |
394 | |
395 | codec = sc_; |
396 | sc = codec->sc; |
397 | count = 200; |
398 | DPRINTF(("autri_reset_codec(codec=%p,sc=%p)\n" , codec, sc)); |
399 | DPRINTF(("sc->sc_devid=%X\n" , sc->sc_devid)); |
400 | |
401 | switch (sc->sc_devid) { |
402 | case AUTRI_DEVICE_ID_4DWAVE_DX: |
403 | /* warm reset AC'97 codec */ |
404 | autri_reg_set_4(sc, AUTRI_DX_ACR2, 1); |
405 | delay(100); |
406 | /* release reset */ |
407 | autri_reg_clear_4(sc, AUTRI_DX_ACR2, 1); |
408 | delay(100); |
409 | |
410 | addr = AUTRI_DX_ACR2; |
411 | ready = AUTRI_DX_ACR2_CODEC_READY; |
412 | break; |
413 | case AUTRI_DEVICE_ID_4DWAVE_NX: |
414 | /* warm reset AC'97 codec */ |
415 | autri_reg_set_4(sc, AUTRI_NX_ACR0, 1); |
416 | delay(100); |
417 | /* release reset */ |
418 | autri_reg_clear_4(sc, AUTRI_NX_ACR0, 1); |
419 | delay(100); |
420 | |
421 | addr = AUTRI_NX_ACR0; |
422 | ready = AUTRI_NX_ACR0_CODEC_READY; |
423 | break; |
424 | case AUTRI_DEVICE_ID_SIS_7018: |
425 | /* cold reset AC'97 codec */ |
426 | autri_reg_set_4(sc, AUTRI_SIS_SCTRL, 2); |
427 | delay(1000); |
428 | /* release reset (warm & cold) */ |
429 | autri_reg_clear_4(sc, AUTRI_SIS_SCTRL, 3); |
430 | delay(2000); |
431 | |
432 | addr = AUTRI_SIS_SCTRL; |
433 | ready = AUTRI_SIS_SCTRL_CODEC_READY; |
434 | break; |
435 | case AUTRI_DEVICE_ID_ALI_M5451: |
436 | /* warm reset AC'97 codec */ |
437 | autri_reg_set_4(sc, AUTRI_ALI_SCTRL, 1); |
438 | delay(100); |
439 | /* release reset (warm & cold) */ |
440 | autri_reg_clear_4(sc, AUTRI_ALI_SCTRL, 3); |
441 | delay(100); |
442 | |
443 | addr = AUTRI_ALI_SCTRL; |
444 | ready = AUTRI_ALI_SCTRL_CODEC_READY; |
445 | break; |
446 | default: |
447 | printf("%s: autri_reset_codec : unknown device\n" , |
448 | device_xname(sc->sc_dev)); |
449 | return EOPNOTSUPP; |
450 | } |
451 | |
452 | /* wait for 'Codec Ready' */ |
453 | while (count--) { |
454 | reg = TREAD4(sc, addr); |
455 | if (reg & ready) |
456 | break; |
457 | delay(1000); |
458 | } |
459 | |
460 | if (count == 0) { |
461 | printf("%s: Codec timeout. AC'97 is not ready for operation.\n" , |
462 | device_xname(sc->sc_dev)); |
463 | return ETIMEDOUT; |
464 | } |
465 | return 0; |
466 | } |
467 | |
468 | static enum ac97_host_flags |
469 | autri_flags_codec(void *sc) |
470 | { |
471 | return AC97_HOST_DONT_READ; |
472 | } |
473 | |
474 | /* |
475 | * |
476 | */ |
477 | |
478 | static int |
479 | autri_match(device_t parent, cfdata_t match, void *aux) |
480 | { |
481 | struct pci_attach_args *pa; |
482 | |
483 | pa = (struct pci_attach_args *)aux; |
484 | switch (PCI_VENDOR(pa->pa_id)) { |
485 | case PCI_VENDOR_TRIDENT: |
486 | switch (PCI_PRODUCT(pa->pa_id)) { |
487 | case PCI_PRODUCT_TRIDENT_4DWAVE_DX: |
488 | /* |
489 | * IBM makes a pcn network card and improperly |
490 | * sets the vendor and product ID's. Avoid matching. |
491 | */ |
492 | if (PCI_CLASS(pa->pa_class) == PCI_CLASS_NETWORK) |
493 | return 0; |
494 | /* FALLTHROUGH */ |
495 | case PCI_PRODUCT_TRIDENT_4DWAVE_NX: |
496 | return 1; |
497 | } |
498 | break; |
499 | case PCI_VENDOR_SIS: |
500 | switch (PCI_PRODUCT(pa->pa_id)) { |
501 | case PCI_PRODUCT_SIS_7018: |
502 | return 1; |
503 | } |
504 | break; |
505 | case PCI_VENDOR_ALI: |
506 | switch (PCI_PRODUCT(pa->pa_id)) { |
507 | case PCI_PRODUCT_ALI_M5451: |
508 | return 1; |
509 | } |
510 | break; |
511 | } |
512 | |
513 | return 0; |
514 | } |
515 | |
516 | static void |
517 | autri_attach(device_t parent, device_t self, void *aux) |
518 | { |
519 | struct autri_softc *sc; |
520 | struct pci_attach_args *pa; |
521 | pci_chipset_tag_t pc; |
522 | struct autri_codec_softc *codec; |
523 | pci_intr_handle_t ih; |
524 | char const *intrstr; |
525 | int r; |
526 | uint32_t reg; |
527 | char intrbuf[PCI_INTRSTR_LEN]; |
528 | |
529 | sc = device_private(self); |
530 | sc->sc_dev = self; |
531 | pa = (struct pci_attach_args *)aux; |
532 | pc = pa->pa_pc; |
533 | |
534 | sc->sc_devid = pa->pa_id; |
535 | sc->sc_class = pa->pa_class; |
536 | |
537 | pci_aprint_devinfo(pa, "Audio controller" ); |
538 | sc->sc_revision = PCI_REVISION(pa->pa_class); |
539 | |
540 | /* map register to memory */ |
541 | if (pci_mapreg_map(pa, AUTRI_PCI_MEMORY_BASE, |
542 | PCI_MAPREG_TYPE_MEM, 0, &sc->memt, &sc->memh, NULL, NULL)) { |
543 | aprint_error_dev(sc->sc_dev, "can't map memory space\n" ); |
544 | return; |
545 | } |
546 | |
547 | mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_NONE); |
548 | mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_AUDIO); |
549 | |
550 | /* map and establish the interrupt */ |
551 | if (pci_intr_map(pa, &ih)) { |
552 | aprint_error_dev(sc->sc_dev, "couldn't map interrupt\n" ); |
553 | return; |
554 | } |
555 | intrstr = pci_intr_string(pc, ih, intrbuf, sizeof(intrbuf)); |
556 | sc->sc_ih = pci_intr_establish(pc, ih, IPL_AUDIO, autri_intr, sc); |
557 | if (sc->sc_ih == NULL) { |
558 | aprint_error_dev(sc->sc_dev, "couldn't establish interrupt" ); |
559 | if (intrstr != NULL) |
560 | aprint_error(" at %s" , intrstr); |
561 | aprint_error("\n" ); |
562 | return; |
563 | } |
564 | aprint_normal_dev(sc->sc_dev, "interrupting at %s\n" , intrstr); |
565 | |
566 | sc->sc_dmatag = pa->pa_dmat; |
567 | sc->sc_pc = pc; |
568 | sc->sc_pt = pa->pa_tag; |
569 | |
570 | /* enable the device */ |
571 | reg = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG); |
572 | reg |= (PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE); |
573 | pci_conf_write(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg); |
574 | |
575 | /* initialize the device */ |
576 | autri_init(sc); |
577 | |
578 | /* attach AC'97 codec */ |
579 | codec = &sc->sc_codec; |
580 | codec->sc = sc; |
581 | |
582 | codec->host_if.arg = codec; |
583 | codec->host_if.attach = autri_attach_codec; |
584 | codec->host_if.reset = autri_reset_codec; |
585 | codec->host_if.read = autri_read_codec; |
586 | codec->host_if.write = autri_write_codec; |
587 | codec->host_if.flags = autri_flags_codec; |
588 | |
589 | r = ac97_attach(&codec->host_if, self, &sc->sc_lock); |
590 | if (r != 0) { |
591 | aprint_error_dev(sc->sc_dev, |
592 | "can't attach codec (error 0x%X)\n" , r); |
593 | return; |
594 | } |
595 | |
596 | if (!pmf_device_register(self, NULL, autri_resume)) |
597 | aprint_error_dev(self, "couldn't establish power handler\n" ); |
598 | |
599 | audio_attach_mi(&autri_hw_if, sc, sc->sc_dev); |
600 | |
601 | #if NMIDI > 0 |
602 | midi_attach_mi(&autri_midi_hw_if, sc, sc->sc_dev); |
603 | #endif |
604 | } |
605 | |
606 | CFATTACH_DECL_NEW(autri, sizeof(struct autri_softc), |
607 | autri_match, autri_attach, NULL, NULL); |
608 | |
609 | static bool |
610 | autri_resume(device_t dv, const pmf_qual_t *qual) |
611 | { |
612 | struct autri_softc *sc = device_private(dv); |
613 | |
614 | mutex_enter(&sc->sc_lock); |
615 | mutex_spin_enter(&sc->sc_intr_lock); |
616 | autri_init(sc); |
617 | mutex_spin_exit(&sc->sc_intr_lock); |
618 | (sc->sc_codec.codec_if->vtbl->restore_ports)(sc->sc_codec.codec_if); |
619 | mutex_exit(&sc->sc_lock); |
620 | |
621 | return true; |
622 | } |
623 | |
624 | static int |
625 | autri_init(void *sc_) |
626 | { |
627 | struct autri_softc *sc; |
628 | uint32_t reg; |
629 | pci_chipset_tag_t pc; |
630 | pcitag_t pt; |
631 | |
632 | sc = sc_; |
633 | pc = sc->sc_pc; |
634 | pt = sc->sc_pt; |
635 | DPRINTF(("in autri_init()\n" )); |
636 | DPRINTFN(5,("pci_conf_read(0x40) : 0x%X\n" ,pci_conf_read(pc,pt,0x40))); |
637 | DPRINTFN(5,("pci_conf_read(0x44) : 0x%X\n" ,pci_conf_read(pc,pt,0x44))); |
638 | |
639 | switch (sc->sc_devid) { |
640 | case AUTRI_DEVICE_ID_4DWAVE_DX: |
641 | /* disable Legacy Control */ |
642 | pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); |
643 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
644 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); |
645 | delay(100); |
646 | /* audio engine reset */ |
647 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
648 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00040000); |
649 | delay(100); |
650 | /* release reset */ |
651 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
652 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); |
653 | delay(100); |
654 | /* DAC on */ |
655 | autri_reg_set_4(sc,AUTRI_DX_ACR2,0x02); |
656 | break; |
657 | case AUTRI_DEVICE_ID_4DWAVE_NX: |
658 | /* disable Legacy Control */ |
659 | pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); |
660 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
661 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); |
662 | delay(100); |
663 | /* audio engine reset */ |
664 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
665 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x00010000); |
666 | delay(100); |
667 | /* release reset */ |
668 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
669 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00010000); |
670 | delay(100); |
671 | /* DAC on */ |
672 | autri_reg_set_4(sc,AUTRI_NX_ACR0,0x02); |
673 | break; |
674 | case AUTRI_DEVICE_ID_SIS_7018: |
675 | /* disable Legacy Control */ |
676 | pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); |
677 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
678 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); |
679 | delay(100); |
680 | /* reset Digital Controller */ |
681 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
682 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); |
683 | delay(100); |
684 | /* release reset */ |
685 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
686 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); |
687 | delay(100); |
688 | /* disable AC97 GPIO interrupt */ |
689 | TWRITE1(sc, AUTRI_SIS_ACGPIO, 0); |
690 | /* enable 64 channel mode */ |
691 | autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, BANK_B_EN); |
692 | break; |
693 | case AUTRI_DEVICE_ID_ALI_M5451: |
694 | /* disable Legacy Control */ |
695 | pci_conf_write(pc, pt, AUTRI_PCI_DDMA_CFG,0); |
696 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
697 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & 0xffff0000); |
698 | delay(100); |
699 | /* reset Digital Controller */ |
700 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
701 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg | 0x000c0000); |
702 | delay(100); |
703 | /* release reset */ |
704 | reg = pci_conf_read(pc, pt, AUTRI_PCI_LEGACY_IOBASE); |
705 | pci_conf_write(pc, pt, AUTRI_PCI_LEGACY_IOBASE, reg & ~0x00040000); |
706 | delay(100); |
707 | /* enable PCM input */ |
708 | autri_reg_set_4(sc, AUTRI_ALI_GCONTROL, AUTRI_ALI_GCONTROL_PCM_IN); |
709 | break; |
710 | } |
711 | |
712 | if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { |
713 | sc->sc_play.ch = 0; |
714 | sc->sc_play.ch_intr = 1; |
715 | sc->sc_rec.ch = 31; |
716 | sc->sc_rec.ch_intr = 2; |
717 | } else { |
718 | sc->sc_play.ch = 0x20; |
719 | sc->sc_play.ch_intr = 0x21; |
720 | sc->sc_rec.ch = 0x22; |
721 | sc->sc_rec.ch_intr = 0x23; |
722 | } |
723 | |
724 | /* clear channel status */ |
725 | TWRITE4(sc, AUTRI_STOP_A, 0xffffffff); |
726 | TWRITE4(sc, AUTRI_STOP_B, 0xffffffff); |
727 | |
728 | /* disable channel interrupt */ |
729 | TWRITE4(sc, AUTRI_AINTEN_A, 0); |
730 | TWRITE4(sc, AUTRI_AINTEN_B, 0); |
731 | |
732 | #if 0 |
733 | /* TLB */ |
734 | if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { |
735 | TWRITE4(sc,AUTRI_NX_TLBC,0); |
736 | } |
737 | #endif |
738 | |
739 | autri_enable_loop_interrupt(sc); |
740 | |
741 | DPRINTF(("out autri_init()\n" )); |
742 | return 0; |
743 | } |
744 | |
745 | static void |
746 | autri_enable_loop_interrupt(void *sc_) |
747 | { |
748 | struct autri_softc *sc; |
749 | uint32_t reg; |
750 | |
751 | /*reg = (ENDLP_IE | MIDLP_IE);*/ |
752 | reg = ENDLP_IE; |
753 | sc = sc_; |
754 | if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) |
755 | reg |= BANK_B_EN; |
756 | |
757 | autri_reg_set_4(sc, AUTRI_LFO_GC_CIR, reg); |
758 | } |
759 | |
760 | #if 0 |
761 | static void |
762 | autri_disable_loop_interrupt(void *sc_) |
763 | { |
764 | struct autri_softc *sc; |
765 | uint32_t reg; |
766 | |
767 | reg = (ENDLP_IE | MIDLP_IE); |
768 | sc = sc_; |
769 | autri_reg_clear_4(sc, AUTRI_LFO_GC_CIR, reg); |
770 | } |
771 | #endif |
772 | |
773 | static int |
774 | autri_intr(void *p) |
775 | { |
776 | struct autri_softc *sc; |
777 | uint32_t intsrc; |
778 | uint32_t mask, active[2]; |
779 | int ch, endch; |
780 | /* |
781 | u_int32_t reg; |
782 | u_int32_t cso,eso; |
783 | */ |
784 | sc = p; |
785 | mutex_spin_enter(&sc->sc_intr_lock); |
786 | |
787 | intsrc = TREAD4(sc, AUTRI_MISCINT); |
788 | if ((intsrc & (ADDRESS_IRQ | MPU401_IRQ)) == 0) { |
789 | mutex_spin_exit(&sc->sc_intr_lock); |
790 | return 0; |
791 | } |
792 | |
793 | if (intsrc & ADDRESS_IRQ) { |
794 | |
795 | active[0] = TREAD4(sc,AUTRI_AIN_A); |
796 | active[1] = TREAD4(sc,AUTRI_AIN_B); |
797 | |
798 | if (sc->sc_devid == AUTRI_DEVICE_ID_ALI_M5451) { |
799 | endch = 32; |
800 | } else { |
801 | endch = 64; |
802 | } |
803 | |
804 | for (ch = 0; ch < endch; ch++) { |
805 | mask = 1 << (ch & 0x1f); |
806 | if (active[(ch & 0x20) ? 1 : 0] & mask) { |
807 | |
808 | /* clear interrupt */ |
809 | TWRITE4(sc, (ch & 0x20) ? AUTRI_AIN_B : AUTRI_AIN_A, mask); |
810 | /* disable interrupt */ |
811 | autri_reg_clear_4(sc,(ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); |
812 | #if 0 |
813 | reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; |
814 | TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | ch); |
815 | |
816 | if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { |
817 | cso = TREAD4(sc, 0xe0) & 0x00ffffff; |
818 | eso = TREAD4(sc, 0xe8) & 0x00ffffff; |
819 | } else { |
820 | cso = (TREAD4(sc, 0xe0) >> 16) & 0x0000ffff; |
821 | eso = (TREAD4(sc, 0xe8) >> 16) & 0x0000ffff; |
822 | } |
823 | /*printf("cso=%d, eso=%d\n",cso,eso);*/ |
824 | #endif |
825 | if (ch == sc->sc_play.ch_intr) { |
826 | if (sc->sc_play.intr) |
827 | sc->sc_play.intr(sc->sc_play.intr_arg); |
828 | } |
829 | |
830 | if (ch == sc->sc_rec.ch_intr) { |
831 | if (sc->sc_rec.intr) |
832 | sc->sc_rec.intr(sc->sc_rec.intr_arg); |
833 | } |
834 | |
835 | /* enable interrupt */ |
836 | autri_reg_set_4(sc, (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A, mask); |
837 | } |
838 | } |
839 | } |
840 | |
841 | if (intsrc & MPU401_IRQ) { |
842 | /* XXX */ |
843 | } |
844 | |
845 | autri_reg_set_4(sc,AUTRI_MISCINT, |
846 | ST_TARGET_REACHED | MIXER_OVERFLOW | MIXER_UNDERFLOW); |
847 | |
848 | mutex_spin_exit(&sc->sc_intr_lock); |
849 | return 1; |
850 | } |
851 | |
852 | /* |
853 | * |
854 | */ |
855 | |
856 | static int |
857 | autri_allocmem(struct autri_softc *sc, size_t size, size_t align, |
858 | struct autri_dma *p) |
859 | { |
860 | int error; |
861 | |
862 | p->size = size; |
863 | error = bus_dmamem_alloc(sc->sc_dmatag, p->size, align, 0, |
864 | p->segs, sizeof(p->segs)/sizeof(p->segs[0]), |
865 | &p->nsegs, BUS_DMA_WAITOK); |
866 | if (error) |
867 | return error; |
868 | |
869 | error = bus_dmamem_map(sc->sc_dmatag, p->segs, p->nsegs, p->size, |
870 | &p->addr, BUS_DMA_WAITOK|BUS_DMA_COHERENT); |
871 | if (error) |
872 | goto free; |
873 | |
874 | error = bus_dmamap_create(sc->sc_dmatag, p->size, 1, p->size, |
875 | 0, BUS_DMA_WAITOK, &p->map); |
876 | if (error) |
877 | goto unmap; |
878 | |
879 | error = bus_dmamap_load(sc->sc_dmatag, p->map, p->addr, p->size, NULL, |
880 | BUS_DMA_WAITOK); |
881 | if (error) |
882 | goto destroy; |
883 | return (0); |
884 | |
885 | destroy: |
886 | bus_dmamap_destroy(sc->sc_dmatag, p->map); |
887 | unmap: |
888 | bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); |
889 | free: |
890 | bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); |
891 | return error; |
892 | } |
893 | |
894 | static int |
895 | autri_freemem(struct autri_softc *sc, struct autri_dma *p) |
896 | { |
897 | |
898 | bus_dmamap_unload(sc->sc_dmatag, p->map); |
899 | bus_dmamap_destroy(sc->sc_dmatag, p->map); |
900 | bus_dmamem_unmap(sc->sc_dmatag, p->addr, p->size); |
901 | bus_dmamem_free(sc->sc_dmatag, p->segs, p->nsegs); |
902 | return 0; |
903 | } |
904 | |
905 | static int |
906 | autri_open(void *addr, int flags) |
907 | { |
908 | DPRINTF(("autri_open()\n" )); |
909 | DPRINTFN(5,("MISCINT : 0x%08X\n" , |
910 | TREAD4((struct autri_softc *)addr, AUTRI_MISCINT))); |
911 | DPRINTFN(5,("LFO_GC_CIR : 0x%08X\n" , |
912 | TREAD4((struct autri_softc *)addr, AUTRI_LFO_GC_CIR))); |
913 | return 0; |
914 | } |
915 | |
916 | static int |
917 | autri_query_encoding(void *addr, struct audio_encoding *fp) |
918 | { |
919 | |
920 | switch (fp->index) { |
921 | case 0: |
922 | strcpy(fp->name, AudioEulinear); |
923 | fp->encoding = AUDIO_ENCODING_ULINEAR; |
924 | fp->precision = 8; |
925 | fp->flags = 0; |
926 | break; |
927 | case 1: |
928 | strcpy(fp->name, AudioEmulaw); |
929 | fp->encoding = AUDIO_ENCODING_ULAW; |
930 | fp->precision = 8; |
931 | fp->flags = AUDIO_ENCODINGFLAG_EMULATED; |
932 | break; |
933 | case 2: |
934 | strcpy(fp->name, AudioEalaw); |
935 | fp->encoding = AUDIO_ENCODING_ALAW; |
936 | fp->precision = 8; |
937 | fp->flags = AUDIO_ENCODINGFLAG_EMULATED; |
938 | break; |
939 | case 3: |
940 | strcpy(fp->name, AudioEslinear); |
941 | fp->encoding = AUDIO_ENCODING_SLINEAR; |
942 | fp->precision = 8; |
943 | fp->flags = 0; |
944 | break; |
945 | case 4: |
946 | strcpy(fp->name, AudioEslinear_le); |
947 | fp->encoding = AUDIO_ENCODING_SLINEAR_LE; |
948 | fp->precision = 16; |
949 | fp->flags = 0; |
950 | break; |
951 | case 5: |
952 | strcpy(fp->name, AudioEulinear_le); |
953 | fp->encoding = AUDIO_ENCODING_ULINEAR_LE; |
954 | fp->precision = 16; |
955 | fp->flags = 0; |
956 | break; |
957 | case 6: |
958 | strcpy(fp->name, AudioEslinear_be); |
959 | fp->encoding = AUDIO_ENCODING_SLINEAR_BE; |
960 | fp->precision = 16; |
961 | fp->flags = AUDIO_ENCODINGFLAG_EMULATED; |
962 | break; |
963 | case 7: |
964 | strcpy(fp->name, AudioEulinear_be); |
965 | fp->encoding = AUDIO_ENCODING_ULINEAR_BE; |
966 | fp->precision = 16; |
967 | fp->flags = AUDIO_ENCODINGFLAG_EMULATED; |
968 | break; |
969 | default: |
970 | return EINVAL; |
971 | } |
972 | |
973 | return 0; |
974 | } |
975 | |
976 | static int |
977 | autri_set_params(void *addr, int setmode, int usemode, |
978 | audio_params_t *play, audio_params_t *rec, stream_filter_list_t *pfil, |
979 | stream_filter_list_t *rfil) |
980 | { |
981 | if (setmode & AUMODE_RECORD) { |
982 | if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, |
983 | AUMODE_RECORD, rec, FALSE, rfil) < 0) |
984 | return EINVAL; |
985 | } |
986 | if (setmode & AUMODE_PLAY) { |
987 | if (auconv_set_converter(autri_formats, AUTRI_NFORMATS, |
988 | AUMODE_PLAY, play, FALSE, pfil) < 0) |
989 | return EINVAL; |
990 | } |
991 | return 0; |
992 | } |
993 | |
994 | static int |
995 | autri_round_blocksize(void *addr, int block, |
996 | int mode, const audio_params_t *param) |
997 | { |
998 | return block & -4; |
999 | } |
1000 | |
1001 | static int |
1002 | autri_halt_output(void *addr) |
1003 | { |
1004 | struct autri_softc *sc; |
1005 | |
1006 | DPRINTF(("autri_halt_output()\n" )); |
1007 | sc = addr; |
1008 | sc->sc_play.intr = NULL; |
1009 | autri_stopch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); |
1010 | autri_disable_interrupt(sc, sc->sc_play.ch_intr); |
1011 | |
1012 | return 0; |
1013 | } |
1014 | |
1015 | static int |
1016 | autri_halt_input(void *addr) |
1017 | { |
1018 | struct autri_softc *sc; |
1019 | |
1020 | DPRINTF(("autri_halt_input()\n" )); |
1021 | sc = addr; |
1022 | sc->sc_rec.intr = NULL; |
1023 | autri_stopch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); |
1024 | autri_disable_interrupt(sc, sc->sc_rec.ch_intr); |
1025 | |
1026 | return 0; |
1027 | } |
1028 | |
1029 | static int |
1030 | autri_getdev(void *addr, struct audio_device *retp) |
1031 | { |
1032 | struct autri_softc *sc; |
1033 | |
1034 | DPRINTF(("autri_getdev().\n" )); |
1035 | sc = addr; |
1036 | strncpy(retp->name, "Trident 4DWAVE" , sizeof(retp->name)); |
1037 | snprintf(retp->version, sizeof(retp->version), "0x%02x" , |
1038 | PCI_REVISION(sc->sc_class)); |
1039 | |
1040 | switch (sc->sc_devid) { |
1041 | case AUTRI_DEVICE_ID_4DWAVE_DX: |
1042 | strncpy(retp->config, "4DWAVE-DX" , sizeof(retp->config)); |
1043 | break; |
1044 | case AUTRI_DEVICE_ID_4DWAVE_NX: |
1045 | strncpy(retp->config, "4DWAVE-NX" , sizeof(retp->config)); |
1046 | break; |
1047 | case AUTRI_DEVICE_ID_SIS_7018: |
1048 | strncpy(retp->config, "SiS 7018" , sizeof(retp->config)); |
1049 | break; |
1050 | case AUTRI_DEVICE_ID_ALI_M5451: |
1051 | strncpy(retp->config, "ALi M5451" , sizeof(retp->config)); |
1052 | break; |
1053 | default: |
1054 | strncpy(retp->config, "unknown" , sizeof(retp->config)); |
1055 | } |
1056 | |
1057 | return 0; |
1058 | } |
1059 | |
1060 | static int |
1061 | autri_mixer_set_port(void *addr, mixer_ctrl_t *cp) |
1062 | { |
1063 | struct autri_softc *sc; |
1064 | |
1065 | sc = addr; |
1066 | return sc->sc_codec.codec_if->vtbl->mixer_set_port( |
1067 | sc->sc_codec.codec_if, cp); |
1068 | } |
1069 | |
1070 | static int |
1071 | autri_mixer_get_port(void *addr, mixer_ctrl_t *cp) |
1072 | { |
1073 | struct autri_softc *sc; |
1074 | |
1075 | sc = addr; |
1076 | return sc->sc_codec.codec_if->vtbl->mixer_get_port( |
1077 | sc->sc_codec.codec_if, cp); |
1078 | } |
1079 | |
1080 | static int |
1081 | autri_query_devinfo(void *addr, mixer_devinfo_t *dip) |
1082 | { |
1083 | struct autri_softc *sc; |
1084 | |
1085 | sc = addr; |
1086 | return sc->sc_codec.codec_if->vtbl->query_devinfo( |
1087 | sc->sc_codec.codec_if, dip); |
1088 | } |
1089 | |
1090 | static void * |
1091 | autri_malloc(void *addr, int direction, size_t size) |
1092 | { |
1093 | struct autri_softc *sc; |
1094 | struct autri_dma *p; |
1095 | int error; |
1096 | |
1097 | p = kmem_alloc(sizeof(*p), KM_SLEEP); |
1098 | if (!p) |
1099 | return NULL; |
1100 | sc = addr; |
1101 | #if 0 |
1102 | error = autri_allocmem(sc, size, 16, p); |
1103 | #endif |
1104 | error = autri_allocmem(sc, size, 0x10000, p); |
1105 | if (error) { |
1106 | kmem_free(p, sizeof(*p)); |
1107 | return NULL; |
1108 | } |
1109 | |
1110 | p->next = sc->sc_dmas; |
1111 | sc->sc_dmas = p; |
1112 | return KERNADDR(p); |
1113 | } |
1114 | |
1115 | static void |
1116 | autri_free(void *addr, void *ptr, size_t size) |
1117 | { |
1118 | struct autri_softc *sc; |
1119 | struct autri_dma **pp, *p; |
1120 | |
1121 | sc = addr; |
1122 | for (pp = &sc->sc_dmas; (p = *pp) != NULL; pp = &p->next) { |
1123 | if (KERNADDR(p) == ptr) { |
1124 | autri_freemem(sc, p); |
1125 | *pp = p->next; |
1126 | kmem_free(p, sizeof(*p)); |
1127 | return; |
1128 | } |
1129 | } |
1130 | } |
1131 | |
1132 | static struct autri_dma * |
1133 | autri_find_dma(struct autri_softc *sc, void *addr) |
1134 | { |
1135 | struct autri_dma *p; |
1136 | |
1137 | for (p = sc->sc_dmas; p && KERNADDR(p) != addr; p = p->next) |
1138 | continue; |
1139 | |
1140 | return p; |
1141 | } |
1142 | |
1143 | static size_t |
1144 | autri_round_buffersize(void *addr, int direction, size_t size) |
1145 | { |
1146 | |
1147 | return size; |
1148 | } |
1149 | |
1150 | static paddr_t |
1151 | autri_mappage(void *addr, void *mem, off_t off, int prot) |
1152 | { |
1153 | struct autri_softc *sc; |
1154 | struct autri_dma *p; |
1155 | |
1156 | if (off < 0) |
1157 | return -1; |
1158 | sc = addr; |
1159 | p = autri_find_dma(sc, mem); |
1160 | if (!p) |
1161 | return -1; |
1162 | |
1163 | return bus_dmamem_mmap(sc->sc_dmatag, p->segs, p->nsegs, |
1164 | off, prot, BUS_DMA_WAITOK); |
1165 | } |
1166 | |
1167 | static int |
1168 | autri_get_props(void *addr) |
1169 | { |
1170 | return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | |
1171 | AUDIO_PROP_FULLDUPLEX; |
1172 | } |
1173 | |
1174 | static void |
1175 | autri_setup_channel(struct autri_softc *sc, int mode, |
1176 | const audio_params_t *param) |
1177 | { |
1178 | int i, ch, channel; |
1179 | uint32_t reg, cr[5]; |
1180 | uint32_t cso, eso; |
1181 | uint32_t delta, dch[2], ctrl; |
1182 | uint32_t alpha_fms, fm_vol, attribute; |
1183 | |
1184 | uint32_t dmaaddr, dmalen; |
1185 | int factor, rvol, cvol; |
1186 | struct autri_chstatus *chst; |
1187 | |
1188 | ctrl = AUTRI_CTRL_LOOPMODE; |
1189 | switch (param->encoding) { |
1190 | case AUDIO_ENCODING_SLINEAR_BE: |
1191 | case AUDIO_ENCODING_SLINEAR_LE: |
1192 | ctrl |= AUTRI_CTRL_SIGNED; |
1193 | break; |
1194 | } |
1195 | |
1196 | factor = 0; |
1197 | if (param->precision == 16) { |
1198 | ctrl |= AUTRI_CTRL_16BIT; |
1199 | factor++; |
1200 | } |
1201 | |
1202 | if (param->channels == 2) { |
1203 | ctrl |= AUTRI_CTRL_STEREO; |
1204 | factor++; |
1205 | } |
1206 | |
1207 | delta = param->sample_rate; |
1208 | if (delta < 4000) |
1209 | delta = 4000; |
1210 | if (delta > 48000) |
1211 | delta = 48000; |
1212 | |
1213 | attribute = 0; |
1214 | |
1215 | dch[1] = ((delta << 12) / 48000) & 0x0000ffff; |
1216 | if (mode == AUMODE_PLAY) { |
1217 | chst = &sc->sc_play; |
1218 | dch[0] = ((delta << 12) / 48000) & 0x0000ffff; |
1219 | ctrl |= AUTRI_CTRL_WAVEVOL; |
1220 | } else { |
1221 | chst = &sc->sc_rec; |
1222 | dch[0] = ((48000 << 12) / delta) & 0x0000ffff; |
1223 | if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) { |
1224 | ctrl |= AUTRI_CTRL_MUTEVOL_SIS; |
1225 | attribute = AUTRI_ATTR_PCMREC_SIS; |
1226 | if (delta != 48000) |
1227 | attribute |= AUTRI_ATTR_ENASRC_SIS; |
1228 | } else |
1229 | ctrl |= AUTRI_CTRL_MUTEVOL; |
1230 | } |
1231 | |
1232 | dmaaddr = DMAADDR(chst->dma); |
1233 | cso = alpha_fms = 0; |
1234 | rvol = cvol = 0x7f; |
1235 | fm_vol = 0x0 | ((rvol & 0x7f) << 7) | (cvol & 0x7f); |
1236 | |
1237 | for (ch = 0; ch < 2; ch++) { |
1238 | |
1239 | if (ch == 0) |
1240 | dmalen = (chst->length >> factor); |
1241 | else { |
1242 | /* channel for interrupt */ |
1243 | dmalen = (chst->blksize >> factor); |
1244 | if (sc->sc_devid == AUTRI_DEVICE_ID_SIS_7018) |
1245 | ctrl |= AUTRI_CTRL_MUTEVOL_SIS; |
1246 | else |
1247 | ctrl |= AUTRI_CTRL_MUTEVOL; |
1248 | attribute = 0; |
1249 | cso = dmalen - 1; |
1250 | } |
1251 | |
1252 | eso = dmalen - 1; |
1253 | |
1254 | switch (sc->sc_devid) { |
1255 | case AUTRI_DEVICE_ID_4DWAVE_DX: |
1256 | cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); |
1257 | cr[1] = dmaaddr; |
1258 | cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); |
1259 | cr[3] = fm_vol; |
1260 | cr[4] = ctrl; |
1261 | break; |
1262 | case AUTRI_DEVICE_ID_4DWAVE_NX: |
1263 | cr[0] = (dch[ch] << 24) | (cso & 0x00ffffff); |
1264 | cr[1] = dmaaddr; |
1265 | cr[2] = ((dch[ch] << 16) & 0xff000000) | (eso & 0x00ffffff); |
1266 | cr[3] = (alpha_fms << 16) | (fm_vol & 0x0000ffff); |
1267 | cr[4] = ctrl; |
1268 | break; |
1269 | case AUTRI_DEVICE_ID_SIS_7018: |
1270 | cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); |
1271 | cr[1] = dmaaddr; |
1272 | cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); |
1273 | cr[3] = attribute; |
1274 | cr[4] = ctrl; |
1275 | break; |
1276 | case AUTRI_DEVICE_ID_ALI_M5451: |
1277 | cr[0] = (cso << 16) | (alpha_fms & 0x0000ffff); |
1278 | cr[1] = dmaaddr; |
1279 | cr[2] = (eso << 16) | (dch[ch] & 0x0000ffff); |
1280 | cr[3] = 0; |
1281 | cr[4] = ctrl; |
1282 | break; |
1283 | } |
1284 | |
1285 | /* write channel data */ |
1286 | channel = (ch == 0) ? chst->ch : chst->ch_intr; |
1287 | |
1288 | reg = TREAD4(sc,AUTRI_LFO_GC_CIR) & ~0x0000003f; |
1289 | TWRITE4(sc,AUTRI_LFO_GC_CIR, reg | channel); |
1290 | |
1291 | for (i = 0; i < 5; i++) { |
1292 | TWRITE4(sc, AUTRI_ARAM_CR + i*sizeof(cr[0]), cr[i]); |
1293 | DPRINTFN(5,("cr[%d] : 0x%08X\n" , i, cr[i])); |
1294 | } |
1295 | |
1296 | /* Bank A only */ |
1297 | if (channel < 0x20) { |
1298 | TWRITE4(sc, AUTRI_EBUF1, AUTRI_EMOD_STILL); |
1299 | TWRITE4(sc, AUTRI_EBUF2, AUTRI_EMOD_STILL); |
1300 | } |
1301 | } |
1302 | |
1303 | } |
1304 | |
1305 | static int |
1306 | autri_trigger_output(void *addr, void *start, void *end, int blksize, |
1307 | void (*intr)(void *), void *arg, |
1308 | const audio_params_t *param) |
1309 | { |
1310 | struct autri_softc *sc; |
1311 | struct autri_dma *p; |
1312 | |
1313 | DPRINTFN(5,("autri_trigger_output: sc=%p start=%p end=%p " |
1314 | "blksize=%d intr=%p(%p)\n" , addr, start, end, blksize, intr, arg)); |
1315 | sc = addr; |
1316 | sc->sc_play.intr = intr; |
1317 | sc->sc_play.intr_arg = arg; |
1318 | sc->sc_play.offset = 0; |
1319 | sc->sc_play.blksize = blksize; |
1320 | sc->sc_play.length = (char *)end - (char *)start; |
1321 | |
1322 | p = autri_find_dma(sc, start); |
1323 | if (!p) { |
1324 | printf("autri_trigger_output: bad addr %p\n" , start); |
1325 | return (EINVAL); |
1326 | } |
1327 | |
1328 | sc->sc_play.dma = p; |
1329 | |
1330 | /* */ |
1331 | autri_setup_channel(sc, AUMODE_PLAY, param); |
1332 | |
1333 | /* volume set to no attenuation */ |
1334 | TWRITE4(sc, AUTRI_MUSICVOL_WAVEVOL, 0); |
1335 | |
1336 | /* enable interrupt */ |
1337 | autri_enable_interrupt(sc, sc->sc_play.ch_intr); |
1338 | |
1339 | /* start channel */ |
1340 | autri_startch(sc, sc->sc_play.ch, sc->sc_play.ch_intr); |
1341 | |
1342 | return 0; |
1343 | } |
1344 | |
1345 | static int |
1346 | autri_trigger_input(void *addr, void *start, void *end, int blksize, |
1347 | void (*intr)(void *), void *arg, |
1348 | const audio_params_t *param) |
1349 | { |
1350 | struct autri_softc *sc; |
1351 | struct autri_dma *p; |
1352 | |
1353 | DPRINTFN(5,("autri_trigger_input: sc=%p start=%p end=%p " |
1354 | "blksize=%d intr=%p(%p)\n" , addr, start, end, blksize, intr, arg)); |
1355 | sc = addr; |
1356 | sc->sc_rec.intr = intr; |
1357 | sc->sc_rec.intr_arg = arg; |
1358 | sc->sc_rec.offset = 0; |
1359 | sc->sc_rec.blksize = blksize; |
1360 | sc->sc_rec.length = (char *)end - (char *)start; |
1361 | |
1362 | /* */ |
1363 | p = autri_find_dma(sc, start); |
1364 | if (!p) { |
1365 | printf("autri_trigger_input: bad addr %p\n" , start); |
1366 | return (EINVAL); |
1367 | } |
1368 | |
1369 | sc->sc_rec.dma = p; |
1370 | |
1371 | /* */ |
1372 | if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) { |
1373 | autri_reg_set_4(sc, AUTRI_NX_ACR0, AUTRI_NX_ACR0_PSB_CAPTURE); |
1374 | TWRITE1(sc, AUTRI_NX_RCI3, AUTRI_NX_RCI3_ENABLE | sc->sc_rec.ch); |
1375 | } |
1376 | |
1377 | #if 0 |
1378 | /* 4DWAVE only allows capturing at a 48 kHz rate */ |
1379 | if (sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_DX || |
1380 | sc->sc_devid == AUTRI_DEVICE_ID_4DWAVE_NX) |
1381 | param->sample_rate = 48000; |
1382 | #endif |
1383 | |
1384 | autri_setup_channel(sc, AUMODE_RECORD, param); |
1385 | |
1386 | /* enable interrupt */ |
1387 | autri_enable_interrupt(sc, sc->sc_rec.ch_intr); |
1388 | |
1389 | /* start channel */ |
1390 | autri_startch(sc, sc->sc_rec.ch, sc->sc_rec.ch_intr); |
1391 | |
1392 | return 0; |
1393 | } |
1394 | |
1395 | |
1396 | static void |
1397 | autri_get_locks(void *addr, kmutex_t **intr, kmutex_t **proc) |
1398 | { |
1399 | struct autri_softc *sc; |
1400 | |
1401 | sc = addr; |
1402 | *intr = &sc->sc_intr_lock; |
1403 | *proc = &sc->sc_lock; |
1404 | } |
1405 | |
1406 | #if 0 |
1407 | static int |
1408 | autri_halt(struct autri_softc *sc) |
1409 | { |
1410 | |
1411 | DPRINTF(("autri_halt().\n" )); |
1412 | /*autri_stopch(sc);*/ |
1413 | autri_disable_interrupt(sc, sc->sc_play.channel); |
1414 | autri_disable_interrupt(sc, sc->sc_rec.channel); |
1415 | return 0; |
1416 | } |
1417 | #endif |
1418 | |
1419 | static void |
1420 | autri_enable_interrupt(struct autri_softc *sc, int ch) |
1421 | { |
1422 | int reg; |
1423 | |
1424 | reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; |
1425 | ch &= 0x1f; |
1426 | |
1427 | autri_reg_set_4(sc, reg, 1 << ch); |
1428 | } |
1429 | |
1430 | static void |
1431 | autri_disable_interrupt(struct autri_softc *sc, int ch) |
1432 | { |
1433 | int reg; |
1434 | |
1435 | reg = (ch & 0x20) ? AUTRI_AINTEN_B : AUTRI_AINTEN_A; |
1436 | ch &= 0x1f; |
1437 | |
1438 | autri_reg_clear_4(sc, reg, 1 << ch); |
1439 | } |
1440 | |
1441 | static void |
1442 | autri_startch(struct autri_softc *sc, int ch, int ch_intr) |
1443 | { |
1444 | int reg; |
1445 | uint32_t chmask; |
1446 | |
1447 | reg = (ch & 0x20) ? AUTRI_START_B : AUTRI_START_A; |
1448 | ch &= 0x1f; |
1449 | ch_intr &= 0x1f; |
1450 | chmask = (1 << ch) | (1 << ch_intr); |
1451 | |
1452 | autri_reg_set_4(sc, reg, chmask); |
1453 | } |
1454 | |
1455 | static void |
1456 | autri_stopch(struct autri_softc *sc, int ch, int ch_intr) |
1457 | { |
1458 | int reg; |
1459 | uint32_t chmask; |
1460 | |
1461 | reg = (ch & 0x20) ? AUTRI_STOP_B : AUTRI_STOP_A; |
1462 | ch &= 0x1f; |
1463 | ch_intr &= 0x1f; |
1464 | chmask = (1 << ch) | (1 << ch_intr); |
1465 | |
1466 | autri_reg_set_4(sc, reg, chmask); |
1467 | } |
1468 | |
1469 | #if NMIDI > 0 |
1470 | static int |
1471 | autri_midi_open(void *addr, int flags, void (*iintr)(void *, int), |
1472 | void (*ointr)(void *), void *arg) |
1473 | { |
1474 | struct autri_softc *sc; |
1475 | |
1476 | DPRINTF(("autri_midi_open()\n" )); |
1477 | sc = addr; |
1478 | DPRINTFN(5,("MPUR1 : 0x%02X\n" , TREAD1(sc, AUTRI_MPUR1))); |
1479 | DPRINTFN(5,("MPUR2 : 0x%02X\n" , TREAD1(sc, AUTRI_MPUR2))); |
1480 | |
1481 | sc->sc_iintr = iintr; |
1482 | sc->sc_ointr = ointr; |
1483 | sc->sc_arg = arg; |
1484 | |
1485 | if (flags & FREAD) |
1486 | autri_reg_clear_1(sc, AUTRI_MPUR2, AUTRI_MIDIIN_ENABLE_INTR); |
1487 | |
1488 | if (flags & FWRITE) |
1489 | autri_reg_set_1(sc, AUTRI_MPUR2, AUTRI_MIDIOUT_CONNECT); |
1490 | |
1491 | return 0; |
1492 | } |
1493 | |
1494 | static void |
1495 | autri_midi_close(void *addr) |
1496 | { |
1497 | struct autri_softc *sc; |
1498 | |
1499 | DPRINTF(("autri_midi_close()\n" )); |
1500 | sc = addr; |
1501 | kpause("autri" , FALSE, hz/10, &sc->sc_lock); /* give uart a chance to drain */ |
1502 | |
1503 | sc->sc_iintr = NULL; |
1504 | sc->sc_ointr = NULL; |
1505 | } |
1506 | |
1507 | static int |
1508 | autri_midi_output(void *addr, int d) |
1509 | { |
1510 | struct autri_softc *sc; |
1511 | int x; |
1512 | |
1513 | sc = addr; |
1514 | for (x = 0; x != MIDI_BUSY_WAIT; x++) { |
1515 | if ((TREAD1(sc, AUTRI_MPUR1) & AUTRI_MIDIOUT_READY) == 0) { |
1516 | TWRITE1(sc, AUTRI_MPUR0, d); |
1517 | return 0; |
1518 | } |
1519 | delay(MIDI_BUSY_DELAY); |
1520 | } |
1521 | return EIO; |
1522 | } |
1523 | |
1524 | static void |
1525 | autri_midi_getinfo(void *addr, struct midi_info *mi) |
1526 | { |
1527 | |
1528 | mi->name = "4DWAVE MIDI UART" ; |
1529 | mi->props = MIDI_PROP_CAN_INPUT; |
1530 | } |
1531 | |
1532 | #endif |
1533 | |