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Merge tag 'pm-6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
[linux-2.6-block.git] / sound / isa / cmi8330.c
CommitLineData
1a59d1b8 1// SPDX-License-Identifier: GPL-2.0-or-later
1da177e4 2/*
69eb8882 3 * Driver for C-Media's CMI8330 and CMI8329 soundcards.
1da177e4
LT		 4 * Copyright (c) by George Talusan <gstalusan@uwaterloo.ca>
5 * http://www.undergrad.math.uwaterloo.ca/~gstalusa
1da177e4
LT		 6 */
7
8/*
9 * NOTES
10 *
11 * The extended registers contain mixer settings which are largely
12 * untapped for the time being.
13 *
14 * MPU401 and SPDIF are not supported yet. I don't have the hardware
15 * to aid in coding and testing, so I won't bother.
16 *
17 * To quickly load the module,
18 *
19 * modprobe -a snd-cmi8330 sbport=0x220 sbirq=5 sbdma8=1
c97dff84 20 * sbdma16=5 wssport=0x530 wssirq=11 wssdma=0 fmport=0x388
1da177e4
LT		 21 *
22 * This card has two mixers and two PCM devices. I've cheesed it such
23 * that recording and playback can be done through the same device.
74a0094c 24 * The driver "magically" routes the capturing to the AD1848 codec,
1da177e4
LT		 25 * and playback to the SB16 codec. This allows for full-duplex mode
26 * to some extent.
27 * The utilities in alsa-utils are aware of both devices, so passing
28 * the appropriate parameters to amixer and alsactl will give you
29 * full control over both mixers.
30 */
31
1da177e4 32#include <linux/init.h>
acdcbc15 33#include <linux/err.h>
5e24c1c1 34#include <linux/isa.h>
1da177e4 35#include <linux/pnp.h>
65a77217 36#include <linux/module.h>
1da177e4 37#include <sound/core.h>
760fc6b8 38#include <sound/wss.h>
48972cc5 39#include <sound/opl3.h>
c97dff84 40#include <sound/mpu401.h>
1da177e4
LT		 41#include <sound/sb.h>
42#include <sound/initval.h>
43
44/*
45 */
46/* #define ENABLE_SB_MIXER */
47#define PLAYBACK_ON_SB
48
49/*
50 */
51MODULE_AUTHOR("George Talusan <gstalusan@uwaterloo.ca>");
69eb8882 52MODULE_DESCRIPTION("C-Media CMI8330/CMI8329");
1da177e4 53MODULE_LICENSE("GPL");
1da177e4
LT		 54
55static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
56static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
a67ff6a5 57static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP;
1da177e4 58#ifdef CONFIG_PNP
a67ff6a5 59static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
1da177e4
LT		 60#endif
61static long sbport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
62static int sbirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
63static int sbdma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
64static int sbdma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
65static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
66static int wssirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
67static int wssdma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
48972cc5 68static long fmport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
c97dff84
KH		 69static long mpuport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
70static int mpuirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
1da177e4
LT		 71
72module_param_array(index, int, NULL, 0444);
69eb8882 73MODULE_PARM_DESC(index, "Index value for CMI8330/CMI8329 soundcard.");
1da177e4 74module_param_array(id, charp, NULL, 0444);
69eb8882 75MODULE_PARM_DESC(id, "ID string for CMI8330/CMI8329 soundcard.");
1da177e4 76module_param_array(enable, bool, NULL, 0444);
69eb8882 77MODULE_PARM_DESC(enable, "Enable CMI8330/CMI8329 soundcard.");
1da177e4
LT		 78#ifdef CONFIG_PNP
79module_param_array(isapnp, bool, NULL, 0444);
80MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
81#endif
82
e992ef57 83module_param_hw_array(sbport, long, ioport, NULL, 0444);
69eb8882 84MODULE_PARM_DESC(sbport, "Port # for CMI8330/CMI8329 SB driver.");
e992ef57 85module_param_hw_array(sbirq, int, irq, NULL, 0444);
69eb8882 86MODULE_PARM_DESC(sbirq, "IRQ # for CMI8330/CMI8329 SB driver.");
e992ef57 87module_param_hw_array(sbdma8, int, dma, NULL, 0444);
69eb8882 88MODULE_PARM_DESC(sbdma8, "DMA8 for CMI8330/CMI8329 SB driver.");
e992ef57 89module_param_hw_array(sbdma16, int, dma, NULL, 0444);
69eb8882 90MODULE_PARM_DESC(sbdma16, "DMA16 for CMI8330/CMI8329 SB driver.");
1da177e4 91
e992ef57 92module_param_hw_array(wssport, long, ioport, NULL, 0444);
69eb8882 93MODULE_PARM_DESC(wssport, "Port # for CMI8330/CMI8329 WSS driver.");
e992ef57 94module_param_hw_array(wssirq, int, irq, NULL, 0444);
69eb8882 95MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330/CMI8329 WSS driver.");
e992ef57 96module_param_hw_array(wssdma, int, dma, NULL, 0444);
69eb8882 97MODULE_PARM_DESC(wssdma, "DMA for CMI8330/CMI8329 WSS driver.");
1da177e4 98
e992ef57 99module_param_hw_array(fmport, long, ioport, NULL, 0444);
69eb8882 100MODULE_PARM_DESC(fmport, "FM port # for CMI8330/CMI8329 driver.");
e992ef57 101module_param_hw_array(mpuport, long, ioport, NULL, 0444);
69eb8882 102MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8330/CMI8329 driver.");
e992ef57 103module_param_hw_array(mpuirq, int, irq, NULL, 0444);
69eb8882 104MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8330/CMI8329 MPU-401 port.");
59b1b34f 105#ifdef CONFIG_PNP
609d7694 106static int isa_registered;
f7a9275d 107static int pnp_registered;
59b1b34f 108#endif
f7a9275d 109
1da177e4
LT		 110#define CMI8330_RMUX3D 16
111#define CMI8330_MUTEMUX 17
112#define CMI8330_OUTPUTVOL 18
113#define CMI8330_MASTVOL 19
114#define CMI8330_LINVOL 20
115#define CMI8330_CDINVOL 21
116#define CMI8330_WAVVOL 22
117#define CMI8330_RECMUX 23
118#define CMI8330_WAVGAIN 24
119#define CMI8330_LINGAIN 25
120#define CMI8330_CDINGAIN 26
121
350f613f 122static const unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] =
1da177e4
LT		 123{
124 0x40, /* 16 - recording mux (SB-mixer-enabled) */
125#ifdef ENABLE_SB_MIXER
126 0x40, /* 17 - mute mux (Mode2) */
127#else
128 0x0, /* 17 - mute mux */
129#endif
130 0x0, /* 18 - vol */
131 0x0, /* 19 - master volume */
132 0x0, /* 20 - line-in volume */
133 0x0, /* 21 - cd-in volume */
134 0x0, /* 22 - wave volume */
135 0x0, /* 23 - mute/rec mux */
136 0x0, /* 24 - wave rec gain */
137 0x0, /* 25 - line-in rec gain */
138 0x0 /* 26 - cd-in rec gain */
139};
140
e3561703 141typedef int (*snd_pcm_open_callback_t)(struct snd_pcm_substream *);
1da177e4 142
69eb8882
OZ		 143enum card_type {
144 CMI8330,
145 CMI8329
146};
147
1da177e4
LT		 148struct snd_cmi8330 {
149#ifdef CONFIG_PNP
150 struct pnp_dev *cap;
151 struct pnp_dev *play;
c97dff84 152 struct pnp_dev *mpu;
1da177e4 153#endif
e3561703 154 struct snd_card *card;
241b3ee7 155 struct snd_wss *wss;
e3561703 156 struct snd_sb *sb;
1da177e4 157
e3561703 158 struct snd_pcm *pcm;
1da177e4 159 struct snd_cmi8330_stream {
e3561703 160 struct snd_pcm_ops ops;
1da177e4
LT		 161 snd_pcm_open_callback_t open;
162 void *private_data; /* sb or wss */
163 } streams[2];
69eb8882
OZ		 164
165 enum card_type type;
1da177e4
LT		 166};
167
1da177e4
LT		 168#ifdef CONFIG_PNP
169
06891ec6 170static const struct pnp_card_device_id snd_cmi8330_pnpids[] = {
69eb8882 171 { .id = "CMI0001", .devs = { { "@X@0001" }, { "@@@0001" }, { "@H@0001" }, { "A@@0001" } } },
c97dff84 172 { .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } },
1da177e4
LT		 173 { .id = "" }
174};
175
176MODULE_DEVICE_TABLE(pnp_card, snd_cmi8330_pnpids);
177
178#endif
179
180
fdd1f6fd 181static const struct snd_kcontrol_new snd_cmi8330_controls[] = {
0c5e3e98
KH		 182WSS_DOUBLE("Master Playback Volume", 0,
183 CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0),
184WSS_SINGLE("Loud Playback Switch", 0,
185 CMI8330_MUTEMUX, 6, 1, 1),
186WSS_DOUBLE("PCM Playback Switch", 0,
760fc6b8 187 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1),
0c5e3e98 188WSS_DOUBLE("PCM Playback Volume", 0,
760fc6b8 189 CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 63, 1),
0c5e3e98
KH		 190WSS_DOUBLE("Line Playback Switch", 0,
191 CMI8330_MUTEMUX, CMI8330_MUTEMUX, 4, 3, 1, 0),
192WSS_DOUBLE("Line Playback Volume", 0,
193 CMI8330_LINVOL, CMI8330_LINVOL, 4, 0, 15, 0),
194WSS_DOUBLE("Line Capture Switch", 0,
195 CMI8330_RMUX3D, CMI8330_RMUX3D, 2, 1, 1, 0),
196WSS_DOUBLE("Line Capture Volume", 0,
197 CMI8330_LINGAIN, CMI8330_LINGAIN, 4, 0, 15, 0),
198WSS_DOUBLE("CD Playback Switch", 0,
199 CMI8330_MUTEMUX, CMI8330_MUTEMUX, 2, 1, 1, 0),
200WSS_DOUBLE("CD Capture Switch", 0,
201 CMI8330_RMUX3D, CMI8330_RMUX3D, 4, 3, 1, 0),
202WSS_DOUBLE("CD Playback Volume", 0,
203 CMI8330_CDINVOL, CMI8330_CDINVOL, 4, 0, 15, 0),
204WSS_DOUBLE("CD Capture Volume", 0,
205 CMI8330_CDINGAIN, CMI8330_CDINGAIN, 4, 0, 15, 0),
206WSS_SINGLE("Mic Playback Switch", 0,
207 CMI8330_MUTEMUX, 0, 1, 0),
208WSS_SINGLE("Mic Playback Volume", 0,
209 CMI8330_OUTPUTVOL, 0, 7, 0),
210WSS_SINGLE("Mic Capture Switch", 0,
211 CMI8330_RMUX3D, 0, 1, 0),
212WSS_SINGLE("Mic Capture Volume", 0,
213 CMI8330_OUTPUTVOL, 5, 7, 0),
214WSS_DOUBLE("Wavetable Playback Switch", 0,
215 CMI8330_RECMUX, CMI8330_RECMUX, 1, 0, 1, 0),
216WSS_DOUBLE("Wavetable Playback Volume", 0,
217 CMI8330_WAVVOL, CMI8330_WAVVOL, 4, 0, 15, 0),
218WSS_DOUBLE("Wavetable Capture Switch", 0,
219 CMI8330_RECMUX, CMI8330_RECMUX, 5, 4, 1, 0),
220WSS_DOUBLE("Wavetable Capture Volume", 0,
221 CMI8330_WAVGAIN, CMI8330_WAVGAIN, 4, 0, 15, 0),
222WSS_SINGLE("3D Control - Switch", 0,
223 CMI8330_RMUX3D, 5, 1, 1),
d355c82a 224WSS_SINGLE("Beep Playback Volume", 0,
0c5e3e98 225 CMI8330_OUTPUTVOL, 3, 3, 0),
48972cc5
KH		 226WSS_DOUBLE("FM Playback Switch", 0,
227 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
228WSS_DOUBLE("FM Playback Volume", 0,
229 CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
0c5e3e98
KH		 230WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", CAPTURE, SWITCH), 0,
231 CMI8330_RMUX3D, 7, 1, 1),
232WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0,
233 CMI8330_MUTEMUX, 7, 1, 1),
1da177e4
LT		 234};
235
236#ifdef ENABLE_SB_MIXER
350f613f 237static const struct sbmix_elem cmi8330_sb_mixers[] = {
1da177e4
LT		 238SB_DOUBLE("SB Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31),
239SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15),
240SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15),
241SB_DOUBLE("SB PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31),
242SB_DOUBLE("SB Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31),
243SB_DOUBLE("SB CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1),
244SB_DOUBLE("SB CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31),
245SB_DOUBLE("SB Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1),
246SB_DOUBLE("SB Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31),
247SB_SINGLE("SB Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1),
248SB_SINGLE("SB Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31),
d355c82a 249SB_SINGLE("SB Beep Volume", SB_DSP4_SPEAKER_DEV, 6, 3),
1da177e4
LT		 250SB_DOUBLE("SB Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3),
251SB_DOUBLE("SB Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3),
252SB_SINGLE("SB Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1),
253};
254
350f613f 255static const unsigned char cmi8330_sb_init_values[][2] = {
1da177e4
LT		 256 { SB_DSP4_MASTER_DEV + 0, 0 },
257 { SB_DSP4_MASTER_DEV + 1, 0 },
258 { SB_DSP4_PCM_DEV + 0, 0 },
259 { SB_DSP4_PCM_DEV + 1, 0 },
260 { SB_DSP4_SYNTH_DEV + 0, 0 },
261 { SB_DSP4_SYNTH_DEV + 1, 0 },
262 { SB_DSP4_INPUT_LEFT, 0 },
263 { SB_DSP4_INPUT_RIGHT, 0 },
264 { SB_DSP4_OUTPUT_SW, 0 },
265 { SB_DSP4_SPEAKER_DEV, 0 },
266};
267
268
1bff292e 269static int cmi8330_add_sb_mixers(struct snd_sb *chip)
1da177e4
LT		 270{
271 int idx, err;
272 unsigned long flags;
273
274 spin_lock_irqsave(&chip->mixer_lock, flags);
275 snd_sbmixer_write(chip, 0x00, 0x00); /* mixer reset */
276 spin_unlock_irqrestore(&chip->mixer_lock, flags);
277
278 /* mute and zero volume channels */
279 for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_init_values); idx++) {
280 spin_lock_irqsave(&chip->mixer_lock, flags);
281 snd_sbmixer_write(chip, cmi8330_sb_init_values[idx][0],
282 cmi8330_sb_init_values[idx][1]);
283 spin_unlock_irqrestore(&chip->mixer_lock, flags);
284 }
285
286 for (idx = 0; idx < ARRAY_SIZE(cmi8330_sb_mixers); idx++) {
3e38150b
TI		 287 err = snd_sbmixer_add_ctl_elem(chip, &cmi8330_sb_mixers[idx]);
288 if (err < 0)
1da177e4
LT		 289 return err;
290 }
291 return 0;
292}
293#endif
294
1bff292e 295static int snd_cmi8330_mixer(struct snd_card *card, struct snd_cmi8330 *acard)
1da177e4
LT		 296{
297 unsigned int idx;
298 int err;
299
69eb8882 300 strcpy(card->mixername, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
1da177e4
LT		 301
302 for (idx = 0; idx < ARRAY_SIZE(snd_cmi8330_controls); idx++) {
0c5e3e98
KH		 303 err = snd_ctl_add(card,
304 snd_ctl_new1(&snd_cmi8330_controls[idx],
305 acard->wss));
306 if (err < 0)
1da177e4
LT		 307 return err;
308 }
309
310#ifdef ENABLE_SB_MIXER
3e38150b
TI		 311 err = cmi8330_add_sb_mixers(acard->sb);
312 if (err < 0)
1da177e4
LT		 313 return err;
314#endif
315 return 0;
316}
317
318#ifdef CONFIG_PNP
1bff292e
BP		 319static int snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
320 struct pnp_card_link *card,
321 const struct pnp_card_device_id *id)
1da177e4
LT		 322{
323 struct pnp_dev *pdev;
1da177e4
LT		 324 int err;
325
69eb8882
OZ		 326 /* CMI8329 has a device with ID A@@0001, CMI8330 does not */
327 acard->type = (id->devs[3].id[0]) ? CMI8329 : CMI8330;
328
1da177e4 329 acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
109c53f8 330 if (acard->cap == NULL)
1da177e4 331 return -EBUSY;
109c53f8 332
1da177e4 333 acard->play = pnp_request_card_device(card, id->devs[1].id, NULL);
109c53f8 334 if (acard->play == NULL)
1da177e4 335 return -EBUSY;
1da177e4 336
c97dff84 337 acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
c2a30d71 338 if (acard->mpu == NULL)
c97dff84
KH		 339 return -EBUSY;
340
1da177e4 341 pdev = acard->cap;
109c53f8 342
1da177e4
LT		 343 err = pnp_activate_dev(pdev);
344 if (err < 0) {
69eb8882 345 snd_printk(KERN_ERR "AD1848 PnP configure failure\n");
1da177e4
LT		 346 return -EBUSY;
347 }
348 wssport[dev] = pnp_port_start(pdev, 0);
349 wssdma[dev] = pnp_dma(pdev, 0);
350 wssirq[dev] = pnp_irq(pdev, 0);
0b959167 351 if (pnp_port_start(pdev, 1))
69eb8882 352 fmport[dev] = pnp_port_start(pdev, 1);
1da177e4
LT		 353
354 /* allocate SB16 resources */
355 pdev = acard->play;
109c53f8 356
1da177e4
LT		 357 err = pnp_activate_dev(pdev);
358 if (err < 0) {
69eb8882 359 snd_printk(KERN_ERR "SB16 PnP configure failure\n");
1da177e4
LT		 360 return -EBUSY;
361 }
362 sbport[dev] = pnp_port_start(pdev, 0);
363 sbdma8[dev] = pnp_dma(pdev, 0);
364 sbdma16[dev] = pnp_dma(pdev, 1);
365 sbirq[dev] = pnp_irq(pdev, 0);
0b959167
OZ		 366 /* On CMI8239, the OPL3 port might be present in SB16 PnP resources */
367 if (fmport[dev] == SNDRV_AUTO_PORT) {
368 if (pnp_port_start(pdev, 1))
369 fmport[dev] = pnp_port_start(pdev, 1);
370 else
371 fmport[dev] = 0x388; /* Or hardwired */
372 }
1da177e4 373
c97dff84
KH		 374 /* allocate MPU-401 resources */
375 pdev = acard->mpu;
376
377 err = pnp_activate_dev(pdev);
72b43cf1
OZ		 378 if (err < 0)
379 snd_printk(KERN_ERR "MPU-401 PnP configure failure: will be disabled\n");
380 else {
381 mpuport[dev] = pnp_port_start(pdev, 0);
382 mpuirq[dev] = pnp_irq(pdev, 0);
c97dff84 383 }
1da177e4
LT		 384 return 0;
385}
386#endif
387
388/*
389 * PCM interface
390 *
391 * since we call the different chip interfaces for playback and capture
392 * directions, we need a trick.
393 *
394 * - copy the ops for each direction into a local record.
395 * - replace the open callback with the new one, which replaces the
396 * substream->private_data with the corresponding chip instance
397 * and calls again the original open callback of the chip.
398 *
399 */
400
401#ifdef PLAYBACK_ON_SB
402#define CMI_SB_STREAM SNDRV_PCM_STREAM_PLAYBACK
403#define CMI_AD_STREAM SNDRV_PCM_STREAM_CAPTURE
404#else
405#define CMI_SB_STREAM SNDRV_PCM_STREAM_CAPTURE
406#define CMI_AD_STREAM SNDRV_PCM_STREAM_PLAYBACK
407#endif
408
e3561703 409static int snd_cmi8330_playback_open(struct snd_pcm_substream *substream)
1da177e4
LT		 410{
411 struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream);
412
413 /* replace the private_data and call the original open callback */
414 substream->private_data = chip->streams[SNDRV_PCM_STREAM_PLAYBACK].private_data;
415 return chip->streams[SNDRV_PCM_STREAM_PLAYBACK].open(substream);
416}
417
e3561703 418static int snd_cmi8330_capture_open(struct snd_pcm_substream *substream)
1da177e4
LT		 419{
420 struct snd_cmi8330 *chip = snd_pcm_substream_chip(substream);
421
422 /* replace the private_data and call the original open callback */
423 substream->private_data = chip->streams[SNDRV_PCM_STREAM_CAPTURE].private_data;
424 return chip->streams[SNDRV_PCM_STREAM_CAPTURE].open(substream);
425}
426
1bff292e 427static int snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip)
1da177e4 428{
e3561703
TI		 429 struct snd_pcm *pcm;
430 const struct snd_pcm_ops *ops;
1da177e4 431 int err;
350f613f 432 static const snd_pcm_open_callback_t cmi_open_callbacks[2] = {
1da177e4
LT		 433 snd_cmi8330_playback_open,
434 snd_cmi8330_capture_open
435 };
436
3e38150b
TI		 437 err = snd_pcm_new(card, (chip->type == CMI8329) ? "CMI8329" : "CMI8330", 0, 1, 1, &pcm);
438 if (err < 0)
1da177e4 439 return err;
69eb8882 440 strcpy(pcm->name, (chip->type == CMI8329) ? "CMI8329" : "CMI8330");
1da177e4 441 pcm->private_data = chip;
1da177e4
LT		 442
443 /* SB16 */
444 ops = snd_sb16dsp_get_pcm_ops(CMI_SB_STREAM);
445 chip->streams[CMI_SB_STREAM].ops = *ops;
446 chip->streams[CMI_SB_STREAM].open = ops->open;
447 chip->streams[CMI_SB_STREAM].ops.open = cmi_open_callbacks[CMI_SB_STREAM];
448 chip->streams[CMI_SB_STREAM].private_data = chip->sb;
449
450 /* AD1848 */
ead893c0 451 ops = snd_wss_get_pcm_ops(CMI_AD_STREAM);
1da177e4
LT		 452 chip->streams[CMI_AD_STREAM].ops = *ops;
453 chip->streams[CMI_AD_STREAM].open = ops->open;
454 chip->streams[CMI_AD_STREAM].ops.open = cmi_open_callbacks[CMI_AD_STREAM];
455 chip->streams[CMI_AD_STREAM].private_data = chip->wss;
456
457 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &chip->streams[SNDRV_PCM_STREAM_PLAYBACK].ops);
458 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &chip->streams[SNDRV_PCM_STREAM_CAPTURE].ops);
459
427f0ea4
TI		 460 snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
461 card->dev, 64*1024, 128*1024);
1da177e4
LT		 462 chip->pcm = pcm;
463
464 return 0;
465}
466
467
acdcbc15
TI		 468#ifdef CONFIG_PM
469static int snd_cmi8330_suspend(struct snd_card *card)
470{
471 struct snd_cmi8330 *acard = card->private_data;
472
473 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
acdcbc15
TI		 474 acard->wss->suspend(acard->wss);
475 snd_sbmixer_suspend(acard->sb);
476 return 0;
477}
478
479static int snd_cmi8330_resume(struct snd_card *card)
480{
481 struct snd_cmi8330 *acard = card->private_data;
482
483 snd_sbdsp_reset(acard->sb);
484 snd_sbmixer_suspend(acard->sb);
485 acard->wss->resume(acard->wss);
486 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
487 return 0;
488}
489#endif
490
491
1da177e4
LT		 492/*
493 */
494
43bcd973
TI		 495#ifdef CONFIG_PNP
496#define is_isapnp_selected(dev) isapnp[dev]
497#else
498#define is_isapnp_selected(dev) 0
499#endif
500
501#define PFX "cmi8330: "
502
4323cc4d
TI		 503static int snd_cmi8330_card_new(struct device *pdev, int dev,
504 struct snd_card **cardp)
1da177e4 505{
e3561703 506 struct snd_card *card;
1da177e4 507 struct snd_cmi8330 *acard;
c95eadd2 508 int err;
43bcd973 509
45782ce0
TI		 510 err = snd_devm_card_new(pdev, index[dev], id[dev], THIS_MODULE,
511 sizeof(struct snd_cmi8330), &card);
c95eadd2 512 if (err < 0) {
43bcd973 513 snd_printk(KERN_ERR PFX "could not get a new card\n");
c95eadd2 514 return err;
1da177e4 515 }
acdcbc15 516 acard = card->private_data;
1da177e4 517 acard->card = card;
c95eadd2
TI		 518 *cardp = card;
519 return 0;
acdcbc15 520}
1da177e4 521
1bff292e 522static int snd_cmi8330_probe(struct snd_card *card, int dev)
acdcbc15
TI		 523{
524 struct snd_cmi8330 *acard;
525 int i, err;
48972cc5 526 struct snd_opl3 *opl3;
1da177e4 527
acdcbc15 528 acard = card->private_data;
760fc6b8
KH		 529 err = snd_wss_create(card, wssport[dev] + 4, -1,
530 wssirq[dev],
531 wssdma[dev], -1,
532 WSS_HW_DETECT, 0, &acard->wss);
533 if (err < 0) {
69eb8882 534 snd_printk(KERN_ERR PFX "AD1848 device busy??\n");
acdcbc15 535 return err;
1da177e4 536 }
ece11c9b 537 if (acard->wss->hardware != WSS_HW_CMI8330) {
69eb8882 538 snd_printk(KERN_ERR PFX "AD1848 not found during probe\n");
acdcbc15 539 return -ENODEV;
1da177e4
LT		 540 }
541
3e38150b
TI		 542 err = snd_sbdsp_create(card, sbport[dev],
543 sbirq[dev],
544 snd_sb16dsp_interrupt,
545 sbdma8[dev],
546 sbdma16[dev],
547 SB_HW_AUTO, &acard->sb);
548 if (err < 0) {
69eb8882 549 snd_printk(KERN_ERR PFX "SB16 device busy??\n");
acdcbc15 550 return err;
1da177e4
LT		 551 }
552 if (acard->sb->hardware != SB_HW_16) {
69eb8882 553 snd_printk(KERN_ERR PFX "SB16 not found during probe\n");
31028cbe 554 return -ENODEV;
1da177e4
LT		 555 }
556
760fc6b8 557 snd_wss_out(acard->wss, CS4231_MISC_INFO, 0x40); /* switch on MODE2 */
1da177e4 558 for (i = CMI8330_RMUX3D; i <= CMI8330_CDINGAIN; i++)
760fc6b8
KH		 559 snd_wss_out(acard->wss, i,
560 snd_cmi8330_image[i - CMI8330_RMUX3D]);
1da177e4 561
3e38150b
TI		 562 err = snd_cmi8330_mixer(card, acard);
563 if (err < 0) {
43bcd973 564 snd_printk(KERN_ERR PFX "failed to create mixers\n");
acdcbc15 565 return err;
1da177e4
LT		 566 }
567
3e38150b
TI		 568 err = snd_cmi8330_pcm(card, acard);
569 if (err < 0) {
43bcd973 570 snd_printk(KERN_ERR PFX "failed to create pcms\n");
acdcbc15 571 return err;
1da177e4 572 }
48972cc5
KH		 573 if (fmport[dev] != SNDRV_AUTO_PORT) {
574 if (snd_opl3_create(card,
575 fmport[dev], fmport[dev] + 2,
576 OPL3_HW_AUTO, 0, &opl3) < 0) {
577 snd_printk(KERN_ERR PFX
578 "no OPL device at 0x%lx-0x%lx ?\n",
579 fmport[dev], fmport[dev] + 2);
580 } else {
48972cc5
KH		 581 err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
582 if (err < 0)
583 return err;
584 }
585 }
586
c97dff84
KH		 587 if (mpuport[dev] != SNDRV_AUTO_PORT) {
588 if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
589 mpuport[dev], 0, mpuirq[dev],
dba8b469 590 NULL) < 0)
c97dff84
KH		 591 printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n",
592 mpuport[dev]);
593 }
1da177e4 594
69eb8882
OZ		 595 strcpy(card->driver, (acard->type == CMI8329) ? "CMI8329" : "CMI8330/C3D");
596 strcpy(card->shortname, (acard->type == CMI8329) ? "C-Media CMI8329" : "C-Media CMI8330/C3D");
1da177e4
LT		 597 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
598 card->shortname,
599 acard->wss->port,
600 wssirq[dev],
601 wssdma[dev]);
602
acdcbc15
TI		 603 return snd_card_register(card);
604}
605
1bff292e
BP		 606static int snd_cmi8330_isa_match(struct device *pdev,
607 unsigned int dev)
acdcbc15 608{
5e24c1c1
TI		 609 if (!enable[dev] || is_isapnp_selected(dev))
610 return 0;
acdcbc15
TI		 611 if (wssport[dev] == SNDRV_AUTO_PORT) {
612 snd_printk(KERN_ERR PFX "specify wssport\n");
5e24c1c1 613 return 0;
acdcbc15
TI		 614 }
615 if (sbport[dev] == SNDRV_AUTO_PORT) {
616 snd_printk(KERN_ERR PFX "specify sbport\n");
5e24c1c1 617 return 0;
acdcbc15 618 }
5e24c1c1
TI		 619 return 1;
620}
621
1bff292e
BP		 622static int snd_cmi8330_isa_probe(struct device *pdev,
623 unsigned int dev)
5e24c1c1
TI		 624{
625 struct snd_card *card;
626 int err;
1da177e4 627
4323cc4d 628 err = snd_cmi8330_card_new(pdev, dev, &card);
c95eadd2
TI		 629 if (err < 0)
630 return err;
3e38150b 631 err = snd_cmi8330_probe(card, dev);
45782ce0 632 if (err < 0)
acdcbc15 633 return err;
5e24c1c1 634 dev_set_drvdata(pdev, card);
1da177e4 635 return 0;
acdcbc15
TI		 636}
637
acdcbc15 638#ifdef CONFIG_PM
5e24c1c1
TI		 639static int snd_cmi8330_isa_suspend(struct device *dev, unsigned int n,
640 pm_message_t state)
acdcbc15 641{
5e24c1c1 642 return snd_cmi8330_suspend(dev_get_drvdata(dev));
1da177e4
LT		 643}
644
5e24c1c1 645static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n)
acdcbc15 646{
5e24c1c1 647 return snd_cmi8330_resume(dev_get_drvdata(dev));
acdcbc15
TI		 648}
649#endif
650
83c51c0a 651#define DEV_NAME "cmi8330"
acdcbc15 652
5e24c1c1
TI		 653static struct isa_driver snd_cmi8330_driver = {
654 .match = snd_cmi8330_isa_match,
655 .probe = snd_cmi8330_isa_probe,
acdcbc15 656#ifdef CONFIG_PM
5e24c1c1
TI		 657 .suspend = snd_cmi8330_isa_suspend,
658 .resume = snd_cmi8330_isa_resume,
acdcbc15
TI		 659#endif
660 .driver = {
83c51c0a 661 .name = DEV_NAME
acdcbc15
TI		 662 },
663};
664
665
1da177e4 666#ifdef CONFIG_PNP
1bff292e
BP		 667static int snd_cmi8330_pnp_detect(struct pnp_card_link *pcard,
668 const struct pnp_card_device_id *pid)
1da177e4
LT		 669{
670 static int dev;
acdcbc15 671 struct snd_card *card;
1da177e4
LT		 672 int res;
673
674 for ( ; dev < SNDRV_CARDS; dev++) {
acdcbc15
TI		 675 if (enable[dev] && isapnp[dev])
676 break;
677 }
678 if (dev >= SNDRV_CARDS)
679 return -ENODEV;
680
4323cc4d 681 res = snd_cmi8330_card_new(&pcard->card->dev, dev, &card);
c95eadd2
TI		 682 if (res < 0)
683 return res;
3e38150b
TI		 684 res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid);
685 if (res < 0) {
acdcbc15 686 snd_printk(KERN_ERR PFX "PnP detection failed\n");
acdcbc15
TI		 687 return res;
688 }
3e38150b 689 res = snd_cmi8330_probe(card, dev);
45782ce0 690 if (res < 0)
acdcbc15 691 return res;
acdcbc15
TI		 692 pnp_set_card_drvdata(pcard, card);
693 dev++;
694 return 0;
1da177e4
LT		 695}
696
acdcbc15
TI		 697#ifdef CONFIG_PM
698static int snd_cmi8330_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
699{
700 return snd_cmi8330_suspend(pnp_get_card_drvdata(pcard));
1da177e4
LT		 701}
702
acdcbc15
TI		 703static int snd_cmi8330_pnp_resume(struct pnp_card_link *pcard)
704{
705 return snd_cmi8330_resume(pnp_get_card_drvdata(pcard));
706}
707#endif
708
1da177e4
LT		 709static struct pnp_card_driver cmi8330_pnpc_driver = {
710 .flags = PNP_DRIVER_RES_DISABLE,
711 .name = "cmi8330",
712 .id_table = snd_cmi8330_pnpids,
713 .probe = snd_cmi8330_pnp_detect,
acdcbc15
TI		 714#ifdef CONFIG_PM
715 .suspend = snd_cmi8330_pnp_suspend,
716 .resume = snd_cmi8330_pnp_resume,
717#endif
1da177e4
LT		 718};
719#endif /* CONFIG_PNP */
720
721static int __init alsa_card_cmi8330_init(void)
722{
5e24c1c1 723 int err;
1da177e4 724
5e24c1c1 725 err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS);
59b1b34f 726#ifdef CONFIG_PNP
609d7694
RH		 727 if (!err)
728 isa_registered = 1;
729
acdcbc15 730 err = pnp_register_card_driver(&cmi8330_pnpc_driver);
5e24c1c1 731 if (!err)
f7a9275d 732 pnp_registered = 1;
609d7694
RH		 733
734 if (isa_registered)
735 err = 0;
59b1b34f 736#endif
609d7694 737 return err;
1da177e4
LT		 738}
739
740static void __exit alsa_card_cmi8330_exit(void)
741{
5e24c1c1
TI		 742#ifdef CONFIG_PNP
743 if (pnp_registered)
744 pnp_unregister_card_driver(&cmi8330_pnpc_driver);
609d7694
RH		 745
746 if (isa_registered)
5e24c1c1 747#endif
609d7694 748 isa_unregister_driver(&snd_cmi8330_driver);
1da177e4
LT		 749}
750
751module_init(alsa_card_cmi8330_init)
752module_exit(alsa_card_cmi8330_exit)
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