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32#include <linux/init.h>
33#include <linux/err.h>
34#include <linux/isa.h>
35#include <linux/pnp.h>
36#include <linux/module.h>
37#include <sound/core.h>
38#include <sound/wss.h>
39#include <sound/opl3.h>
40#include <sound/mpu401.h>
41#include <sound/sb.h>
42#include <sound/initval.h>
43
44
45
46
47#define PLAYBACK_ON_SB
48
49
50
51MODULE_AUTHOR("George Talusan <gstalusan@uwaterloo.ca>");
52MODULE_DESCRIPTION("C-Media CMI8330/CMI8329");
53MODULE_LICENSE("GPL");
54MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8330,isapnp:{CMI0001,@@@0001,@X@0001}}}");
55
56static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
57static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
58static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP;
59#ifdef CONFIG_PNP
60static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
61#endif
62static long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
63static int sbirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
64static int sbdma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
65static int sbdma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
66static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
67static int wssirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
68static int wssdma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
69static long fmport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
70static long mpuport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
71static int mpuirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
72
73module_param_array(index, int, NULL, 0444);
74MODULE_PARM_DESC(index, "Index value for CMI8330/CMI8329 soundcard.");
75module_param_array(id, charp, NULL, 0444);
76MODULE_PARM_DESC(id, "ID string for CMI8330/CMI8329 soundcard.");
77module_param_array(enable, bool, NULL, 0444);
78MODULE_PARM_DESC(enable, "Enable CMI8330/CMI8329 soundcard.");
79#ifdef CONFIG_PNP
80module_param_array(isapnp, bool, NULL, 0444);
81MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
82#endif
83
84module_param_hw_array(sbport, long, ioport, NULL, 0444);
85MODULE_PARM_DESC(sbport, "Port # for CMI8330/CMI8329 SB driver.");
86module_param_hw_array(sbirq, int, irq, NULL, 0444);
87MODULE_PARM_DESC(sbirq, "IRQ # for CMI8330/CMI8329 SB driver.");
88module_param_hw_array(sbdma8, int, dma, NULL, 0444);
89MODULE_PARM_DESC(sbdma8, "DMA8 for CMI8330/CMI8329 SB driver.");
90module_param_hw_array(sbdma16, int, dma, NULL, 0444);
91MODULE_PARM_DESC(sbdma16, "DMA16 for CMI8330/CMI8329 SB driver.");
92
93module_param_hw_array(wssport, long, ioport, NULL, 0444);
94MODULE_PARM_DESC(wssport, "Port # for CMI8330/CMI8329 WSS driver.");
95module_param_hw_array(wssirq, int, irq, NULL, 0444);
96MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330/CMI8329 WSS driver.");
97module_param_hw_array(wssdma, int, dma, NULL, 0444);
98MODULE_PARM_DESC(wssdma, "DMA for CMI8330/CMI8329 WSS driver.");
99
100module_param_hw_array(fmport, long, ioport, NULL, 0444);
101MODULE_PARM_DESC(fmport, "FM port # for CMI8330/CMI8329 driver.");
102module_param_hw_array(mpuport, long, ioport, NULL, 0444);
103MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8330/CMI8329 driver.");
104module_param_hw_array(mpuirq, int, irq, NULL, 0444);
105MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8330/CMI8329 MPU-401 port.");
106#ifdef CONFIG_PNP
107static int isa_registered;
108static int pnp_registered;
109#endif
110
111#define CMI8330_RMUX3D 16
112#define CMI8330_MUTEMUX 17
113#define CMI8330_OUTPUTVOL 18
114#define CMI8330_MASTVOL 19
115#define CMI8330_LINVOL 20
116#define CMI8330_CDINVOL 21
117#define CMI8330_WAVVOL 22
118#define CMI8330_RECMUX 23
119#define CMI8330_WAVGAIN 24
120#define CMI8330_LINGAIN 25
121#define CMI8330_CDINGAIN 26
122
123static unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] =
124{
125 0x40,
126#ifdef ENABLE_SB_MIXER
127 0x40,
128#else
129 0x0,
130#endif
131 0x0,
132 0x0,
133 0x0,
134 0x0,
135 0x0,
136 0x0,
137 0x0,
138 0x0,
139 0x0
140};
141
142typedef int (*snd_pcm_open_callback_t)(struct snd_pcm_substream *);
143
144enum card_type {
145 CMI8330,
146 CMI8329
147};
148
149struct snd_cmi8330 {
150#ifdef CONFIG_PNP
151 struct pnp_dev *cap;
152 struct pnp_dev *play;
153 struct pnp_dev *mpu;
154#endif
155 struct snd_card *card;
156 struct snd_wss *wss;
157 struct snd_sb *sb;
158
159 struct snd_pcm *pcm;
160 struct snd_cmi8330_stream {
161 struct snd_pcm_ops ops;
162 snd_pcm_open_callback_t open;
163 void *private_data;
164 } streams[2];
165
166 enum card_type type;
167};
168
169#ifdef CONFIG_PNP
170
171static const struct pnp_card_device_id snd_cmi8330_pnpids[] = {
172 { .id = "CMI0001", .devs = { { "@X@0001" }, { "@@@0001" }, { "@H@0001" }, { "A@@0001" } } },
173 { .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } },
174 { .id = "" }
175};
176
177MODULE_DEVICE_TABLE(pnp_card, snd_cmi8330_pnpids);
178
179#endif
180
181
182static struct snd_kcontrol_new snd_cmi8330_controls[] = {
183WSS_DOUBLE("Master Playback Volume", 0,
184 CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0),
185WSS_SINGLE("Loud Playback Switch", 0,
186 CMI8330_MUTEMUX, 6, 1, 1),
187WSS_DOUBLE("PCM Playback Switch", 0,
188 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
189WSS_DOUBLE("PCM Playback Volume", 0,
190 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
191WSS_DOUBLE("Line Playback Switch", 0,
192 CMI8330_MUTEMUX, CMI8330_MUTEMUX, 4, 3, 1, 0),
193WSS_DOUBLE("Line Playback Volume", 0,
194 CMI8330_LINVOL, CMI8330_LINVOL, 4, 0, 15, 0),
195WSS_DOUBLE("Line Capture Switch", 0,
196 CMI8330_RMUX3D, CMI8330_RMUX3D, 2, 1, 1, 0),
197WSS_DOUBLE("Line Capture Volume", 0,
198 CMI8330_LINGAIN, CMI8330_LINGAIN, 4, 0, 15, 0),
199WSS_DOUBLE("CD Playback Switch", 0,
200 CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0),
201WSS_DOUBLE("CD Capture Switch", 0,
202 CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0),
203WSS_DOUBLE("CD Playback Volume", 0,
204 CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0),
205WSS_DOUBLE("CD Capture Volume", 0,
206 CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0),
207WSS_SINGLE("Mic Playback Switch", 0,
208 CMI8330_MUTEMUX, 0, 1, 0),
209WSS_SINGLE("Mic Playback Volume", 0,
210 CMI8330_OUTPUTVOL, 0, 7, 0),
211WSS_SINGLE("Mic Capture Switch", 0,
212 CMI8330_RMUX3D, 0, 1, 0),
213WSS_SINGLE("Mic Capture Volume", 0,
214 CMI8330_OUTPUTVOL, 5, 7, 0),
215WSS_DOUBLE("Wavetable Playback Switch", 0,
216 CMI8330_RECMUX, CMI8330_RECMUX, 1, 0, 1, 0),
217WSS_DOUBLE("Wavetable Playback Volume", 0,
218 CMI8330_WAVVOL, CMI8330_WAVVOL, 4, 0, 15, 0),
219WSS_DOUBLE("Wavetable Capture Switch", 0,
220 CMI8330_RECMUX, CMI8330_RECMUX, 5, 4, 1, 0),
221WSS_DOUBLE("Wavetable Capture Volume", 0,
222 CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0),
223WSS_SINGLE("3D Control - Switch", 0,
224 CMI8330_RMUX3D, 5, 1, 1),
225WSS_SINGLE("Beep Playback Volume", 0,
226 CMI8330_OUTPUTVOL, 3, 3, 0),
227WSS_DOUBLE("FM Playback Switch", 0,
228 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
229WSS_DOUBLE("FM Playback Volume", 0,
230 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
231WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", CAPTURE, SWITCH), 0,
232 CMI8330_RMUX3D, 7, 1, 1),
233WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0,
234 CMI8330_MUTEMUX, 7, 1, 1),
235};
236
237#ifdef ENABLE_SB_MIXER
238static struct sbmix_elem cmi8330_sb_mixers[] = {
239SB_DOUBLE("SB Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31),
240SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15),
241SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15),
242SB_DOUBLE("SB PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31),
243SB_DOUBLE("SB Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31),
244SB_DOUBLE("SB CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1),
245SB_DOUBLE("SB CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31),
246SB_DOUBLE("SB Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1),
247SB_DOUBLE("SB Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31),
248SB_SINGLE("SB Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1),
249SB_SINGLE("SB Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31),
250SB_SINGLE("SB Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
251SB_DOUBLE("SB Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3),
252SB_DOUBLE("SB Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3),
253SB_SINGLE("SB Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1),
254};
255
256static unsigned char cmi8330_sb_init_values[][2] = {
257 { SB_DSP4_MASTER_DEV + 0, 0 },
258 { SB_DSP4_MASTER_DEV + 1, 0 },
259 { SB_DSP4_PCM_DEV + 0, 0 },
260 { SB_DSP4_PCM_DEV + 1, 0 },
261 { SB_DSP4_SYNTH_DEV + 0, 0 },
262 { SB_DSP4_SYNTH_DEV + 1, 0 },
263 { SB_DSP4_INPUT_LEFT, 0 },
264 { SB_DSP4_INPUT_RIGHT, 0 },
265 { SB_DSP4_OUTPUT_SW, 0 },
266 { SB_DSP4_SPEAKER_DEV, 0 },
267};
268
269
270static int cmi8330_add_sb_mixers(struct snd_sb *chip)
271{
272 int idx, err;
273 unsigned long flags;
274
275 spin_lock_irqsave(&chip->mixer_lock, flags);
276 snd_sbmixer_write(chip, 0x00, 0x00);
277 spin_unlock_irqrestore(&chip->mixer_lock, flags);
278
279
280 for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_init_values); idx++) {
281 spin_lock_irqsave(&chip->mixer_lock, flags);
282 snd_sbmixer_write(chip, cmi8330_sb_init_values[idx][0],
283 cmi8330_sb_init_values[idx][1]);
284 spin_unlock_irqrestore(&chip->mixer_lock, flags);
285 }
286
287 for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_mixers); idx++) {
288 if ((err = snd_sbmixer_add_ctl_elem(chip, &cmi8330_sb_mixers[idx])) < 0)
289 return err;
290 }
291 return 0;
292}
293#endif
294
295static int snd_cmi8330_mixer(struct snd_card *card, struct snd_cmi8330 *acard)
296{
297 unsigned int idx;
298 int err;
299
300 strcpy(card->mixername, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
301
302 for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) {
303 err = snd_ctl_add(card,
304 snd_ctl_new1(&snd_cmi8330_controls[idx],
305 acard->wss));
306 if (err < 0)
307 return err;
308 }
309
310#ifdef ENABLE_SB_MIXER
311 if ((err = cmi8330_add_sb_mixers(acard->sb)) < 0)
312 return err;
313#endif
314 return 0;
315}
316
317#ifdef CONFIG_PNP
318static int snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
319 struct pnp_card_link *card,
320 const struct pnp_card_device_id *id)
321{
322 struct pnp_dev *pdev;
323 int err;
324
325
326 acard->type = (id->devs[3].id[0]) ? CMI8329 : CMI8330;
327
328 acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
329 if (acard->cap == NULL)
330 return -EBUSY;
331
332 acard->play = pnp_request_card_device(card, id->devs[1].id, NULL);
333 if (acard->play == NULL)
334 return -EBUSY;
335
336 acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
337 if (acard->mpu == NULL)
338 return -EBUSY;
339
340 pdev = acard->cap;
341
342 err = pnp_activate_dev(pdev);
343 if (err < 0) {
344 snd_printk(KERN_ERR "AD1848 PnP configure failure\n");
345 return -EBUSY;
346 }
347 wssport[dev] = pnp_port_start(pdev, 0);
348 wssdma[dev] = pnp_dma(pdev, 0);
349 wssirq[dev] = pnp_irq(pdev, 0);
350 if (pnp_port_start(pdev, 1))
351 fmport[dev] = pnp_port_start(pdev, 1);
352
353
354 pdev = acard->play;
355
356 err = pnp_activate_dev(pdev);
357 if (err < 0) {
358 snd_printk(KERN_ERR "SB16 PnP configure failure\n");
359 return -EBUSY;
360 }
361 sbport[dev] = pnp_port_start(pdev, 0);
362 sbdma8[dev] = pnp_dma(pdev, 0);
363 sbdma16[dev] = pnp_dma(pdev, 1);
364 sbirq[dev] = pnp_irq(pdev, 0);
365
366 if (fmport[dev] == SNDRV_AUTO_PORT) {
367 if (pnp_port_start(pdev, 1))
368 fmport[dev] = pnp_port_start(pdev, 1);
369 else
370 fmport[dev] = 0x388;
371 }
372
373
374 pdev = acard->mpu;
375
376 err = pnp_activate_dev(pdev);
377 if (err < 0)
378 snd_printk(KERN_ERR "MPU-401 PnP configure failure: will be disabled\n");
379 else {
380 mpuport[dev] = pnp_port_start(pdev, 0);
381 mpuirq[dev] = pnp_irq(pdev, 0);
382 }
383 return 0;
384}
385#endif
386
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395
396
397
398
399
400#ifdef PLAYBACK_ON_SB
401#define CMI_SB_STREAM SNDRV_PCM_STREAM_PLAYBACK
402#define CMI_AD_STREAM SNDRV_PCM_STREAM_CAPTURE
403#else
404#define CMI_SB_STREAM SNDRV_PCM_STREAM_CAPTURE
405#define CMI_AD_STREAM SNDRV_PCM_STREAM_PLAYBACK
406#endif
407
408static int snd_cmi8330_playback_open(struct snd_pcm_substream *substream)
409{
410 struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream);
411
412
413 substream->private_data = chip->streams[SNDRV_PCM_STREAM_PLAYBACK].private_data;
414 return chip->streams[SNDRV_PCM_STREAM_PLAYBACK].open(substream);
415}
416
417static int snd_cmi8330_capture_open(struct snd_pcm_substream *substream)
418{
419 struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream);
420
421
422 substream->private_data = chip->streams[SNDRV_PCM_STREAM_CAPTURE].private_data;
423 return chip->streams[SNDRV_PCM_STREAM_CAPTURE].open(substream);
424}
425
426static int snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip)
427{
428 struct snd_pcm *pcm;
429 const struct snd_pcm_ops *ops;
430 int err;
431 static snd_pcm_open_callback_t cmi_open_callbacks[2] = {
432 snd_cmi8330_playback_open,
433 snd_cmi8330_capture_open
434 };
435
436 if ((err = snd_pcm_new(card, (chip->type == CMI8329) ? "CMI8329" : "CMI8330", 0, 1, 1, &pcm)) < 0)
437 return err;
438 strcpy(pcm->name, (chip->type == CMI8329) ? "CMI8329" : "CMI8330");
439 pcm->private_data = chip;
440
441
442 ops = snd_sb16dsp_get_pcm_ops(CMI_SB_STREAM);
443 chip->streams[CMI_SB_STREAM].ops = *ops;
444 chip->streams[CMI_SB_STREAM].open = ops->open;
445 chip->streams[CMI_SB_STREAM].ops.open = cmi_open_callbacks[CMI_SB_STREAM];
446 chip->streams[CMI_SB_STREAM].private_data = chip->sb;
447
448
449 ops = snd_wss_get_pcm_ops(CMI_AD_STREAM);
450 chip->streams[CMI_AD_STREAM].ops = *ops;
451 chip->streams[CMI_AD_STREAM].open = ops->open;
452 chip->streams[CMI_AD_STREAM].ops.open = cmi_open_callbacks[CMI_AD_STREAM];
453 chip->streams[CMI_AD_STREAM].private_data = chip->wss;
454
455 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &chip->streams[SNDRV_PCM_STREAM_PLAYBACK].ops);
456 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &chip->streams[SNDRV_PCM_STREAM_CAPTURE].ops);
457
458 snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
459 card->dev,
460 64*1024, 128*1024);
461 chip->pcm = pcm;
462
463 return 0;
464}
465
466
467#ifdef CONFIG_PM
468static int snd_cmi8330_suspend(struct snd_card *card)
469{
470 struct snd_cmi8330 *acard = card->private_data;
471
472 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
473 acard->wss->suspend(acard->wss);
474 snd_sbmixer_suspend(acard->sb);
475 return 0;
476}
477
478static int snd_cmi8330_resume(struct snd_card *card)
479{
480 struct snd_cmi8330 *acard = card->private_data;
481
482 snd_sbdsp_reset(acard->sb);
483 snd_sbmixer_suspend(acard->sb);
484 acard->wss->resume(acard->wss);
485 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
486 return 0;
487}
488#endif
489
490
491
492
493
494#ifdef CONFIG_PNP
495#define is_isapnp_selected(dev) isapnp[dev]
496#else
497#define is_isapnp_selected(dev) 0
498#endif
499
500#define PFX "cmi8330: "
501
502static int snd_cmi8330_card_new(struct device *pdev, int dev,
503 struct snd_card **cardp)
504{
505 struct snd_card *card;
506 struct snd_cmi8330 *acard;
507 int err;
508
509 err = snd_card_new(pdev, index[dev], id[dev], THIS_MODULE,
510 sizeof(struct snd_cmi8330), &card);
511 if (err < 0) {
512 snd_printk(KERN_ERR PFX "could not get a new card\n");
513 return err;
514 }
515 acard = card->private_data;
516 acard->card = card;
517 *cardp = card;
518 return 0;
519}
520
521static int snd_cmi8330_probe(struct snd_card *card, int dev)
522{
523 struct snd_cmi8330 *acard;
524 int i, err;
525 struct snd_opl3 *opl3;
526
527 acard = card->private_data;
528 err = snd_wss_create(card, wssport[dev] + 4, -1,
529 wssirq[dev],
530 wssdma[dev], -1,
531 WSS_HW_DETECT, 0, &acard->wss);
532 if (err < 0) {
533 snd_printk(KERN_ERR PFX "AD1848 device busy??\n");
534 return err;
535 }
536 if (acard->wss->hardware != WSS_HW_CMI8330) {
537 snd_printk(KERN_ERR PFX "AD1848 not found during probe\n");
538 return -ENODEV;
539 }
540
541 if ((err = snd_sbdsp_create(card, sbport[dev],
542 sbirq[dev],
543 snd_sb16dsp_interrupt,
544 sbdma8[dev],
545 sbdma16[dev],
546 SB_HW_AUTO, &acard->sb)) < 0) {
547 snd_printk(KERN_ERR PFX "SB16 device busy??\n");
548 return err;
549 }
550 if (acard->sb->hardware != SB_HW_16) {
551 snd_printk(KERN_ERR PFX "SB16 not found during probe\n");
552 return err;
553 }
554
555 snd_wss_out(acard->wss, CS4231_MISC_INFO, 0x40);
556 for (i = CMI8330_RMUX3D; i <= CMI8330_CDINGAIN; i++)
557 snd_wss_out(acard->wss, i,
558 snd_cmi8330_image[i - CMI8330_RMUX3D]);
559
560 if ((err = snd_cmi8330_mixer(card, acard)) < 0) {
561 snd_printk(KERN_ERR PFX "failed to create mixers\n");
562 return err;
563 }
564
565 if ((err = snd_cmi8330_pcm(card, acard)) < 0) {
566 snd_printk(KERN_ERR PFX "failed to create pcms\n");
567 return err;
568 }
569 if (fmport[dev] != SNDRV_AUTO_PORT) {
570 if (snd_opl3_create(card,
571 fmport[dev], fmport[dev] + 2,
572 OPL3_HW_AUTO, 0, &opl3) < 0) {
573 snd_printk(KERN_ERR PFX
574 "no OPL device at 0x%lx-0x%lx ?\n",
575 fmport[dev], fmport[dev] + 2);
576 } else {
577 err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
578 if (err < 0)
579 return err;
580 }
581 }
582
583 if (mpuport[dev] != SNDRV_AUTO_PORT) {
584 if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
585 mpuport[dev], 0, mpuirq[dev],
586 NULL) < 0)
587 printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n",
588 mpuport[dev]);
589 }
590
591 strcpy(card->driver, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
592 strcpy(card->shortname, (acard->type == CMI8329) ? "C-Media CMI8329" : "C-Media CMI8330/C3D");
593 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
594 card->shortname,
595 acard->wss->port,
596 wssirq[dev],
597 wssdma[dev]);
598
599 return snd_card_register(card);
600}
601
602static int snd_cmi8330_isa_match(struct device *pdev,
603 unsigned int dev)
604{
605 if (!enable[dev] || is_isapnp_selected(dev))
606 return 0;
607 if (wssport[dev] == SNDRV_AUTO_PORT) {
608 snd_printk(KERN_ERR PFX "specify wssport\n");
609 return 0;
610 }
611 if (sbport[dev] == SNDRV_AUTO_PORT) {
612 snd_printk(KERN_ERR PFX "specify sbport\n");
613 return 0;
614 }
615 return 1;
616}
617
618static int snd_cmi8330_isa_probe(struct device *pdev,
619 unsigned int dev)
620{
621 struct snd_card *card;
622 int err;
623
624 err = snd_cmi8330_card_new(pdev, dev, &card);
625 if (err < 0)
626 return err;
627 if ((err = snd_cmi8330_probe(card, dev)) < 0) {
628 snd_card_free(card);
629 return err;
630 }
631 dev_set_drvdata(pdev, card);
632 return 0;
633}
634
635static int snd_cmi8330_isa_remove(struct device *devptr,
636 unsigned int dev)
637{
638 snd_card_free(dev_get_drvdata(devptr));
639 return 0;
640}
641
642#ifdef CONFIG_PM
643static int snd_cmi8330_isa_suspend(struct device *dev, unsigned int n,
644 pm_message_t state)
645{
646 return snd_cmi8330_suspend(dev_get_drvdata(dev));
647}
648
649static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n)
650{
651 return snd_cmi8330_resume(dev_get_drvdata(dev));
652}
653#endif
654
655#define DEV_NAME "cmi8330"
656
657static struct isa_driver snd_cmi8330_driver = {
658 .match = snd_cmi8330_isa_match,
659 .probe = snd_cmi8330_isa_probe,
660 .remove = snd_cmi8330_isa_remove,
661#ifdef CONFIG_PM
662 .suspend = snd_cmi8330_isa_suspend,
663 .resume = snd_cmi8330_isa_resume,
664#endif
665 .driver = {
666 .name = DEV_NAME
667 },
668};
669
670
671#ifdef CONFIG_PNP
672static int snd_cmi8330_pnp_detect(struct pnp_card_link *pcard,
673 const struct pnp_card_device_id *pid)
674{
675 static int dev;
676 struct snd_card *card;
677 int res;
678
679 for ( ; dev < SNDRV_CARDS; dev++) {
680 if (enable[dev] && isapnp[dev])
681 break;
682 }
683 if (dev >= SNDRV_CARDS)
684 return -ENODEV;
685
686 res = snd_cmi8330_card_new(&pcard->card->dev, dev, &card);
687 if (res < 0)
688 return res;
689 if ((res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid)) < 0) {
690 snd_printk(KERN_ERR PFX "PnP detection failed\n");
691 snd_card_free(card);
692 return res;
693 }
694 if ((res = snd_cmi8330_probe(card, dev)) < 0) {
695 snd_card_free(card);
696 return res;
697 }
698 pnp_set_card_drvdata(pcard, card);
699 dev++;
700 return 0;
701}
702
703static void snd_cmi8330_pnp_remove(struct pnp_card_link *pcard)
704{
705 snd_card_free(pnp_get_card_drvdata(pcard));
706 pnp_set_card_drvdata(pcard, NULL);
707}
708
709#ifdef CONFIG_PM
710static int snd_cmi8330_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
711{
712 return snd_cmi8330_suspend(pnp_get_card_drvdata(pcard));
713}
714
715static int snd_cmi8330_pnp_resume(struct pnp_card_link *pcard)
716{
717 return snd_cmi8330_resume(pnp_get_card_drvdata(pcard));
718}
719#endif
720
721static struct pnp_card_driver cmi8330_pnpc_driver = {
722 .flags = PNP_DRIVER_RES_DISABLE,
723 .name = "cmi8330",
724 .id_table = snd_cmi8330_pnpids,
725 .probe = snd_cmi8330_pnp_detect,
726 .remove = snd_cmi8330_pnp_remove,
727#ifdef CONFIG_PM
728 .suspend = snd_cmi8330_pnp_suspend,
729 .resume = snd_cmi8330_pnp_resume,
730#endif
731};
732#endif
733
734static int __init alsa_card_cmi8330_init(void)
735{
736 int err;
737
738 err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS);
739#ifdef CONFIG_PNP
740 if (!err)
741 isa_registered = 1;
742
743 err = pnp_register_card_driver(&cmi8330_pnpc_driver);
744 if (!err)
745 pnp_registered = 1;
746
747 if (isa_registered)
748 err = 0;
749#endif
750 return err;
751}
752
753static void __exit alsa_card_cmi8330_exit(void)
754{
755#ifdef CONFIG_PNP
756 if (pnp_registered)
757 pnp_unregister_card_driver(&cmi8330_pnpc_driver);
758
759 if (isa_registered)
760#endif
761 isa_unregister_driver(&snd_cmi8330_driver);
762}
763
764module_init(alsa_card_cmi8330_init)
765module_exit(alsa_card_cmi8330_exit)
766
