2 * Driver for SoundBlaster 16/AWE32/AWE64 soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <sound/driver.h>
24 #include <linux/init.h>
25 #include <linux/slab.h>
26 #include <linux/pnp.h>
27 #include <linux/err.h>
28 #include <linux/isa.h>
29 #include <linux/moduleparam.h>
30 #include <sound/core.h>
32 #include <sound/sb16_csp.h>
33 #include <sound/mpu401.h>
34 #include <sound/opl3.h>
35 #include <sound/emu8000.h>
36 #include <sound/seq_device.h>
37 #define SNDRV_LEGACY_FIND_FREE_IRQ
38 #define SNDRV_LEGACY_FIND_FREE_DMA
39 #include <sound/initval.h>
47 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
48 MODULE_LICENSE("GPL");
50 MODULE_DESCRIPTION("Sound Blaster 16");
51 MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB 16},"
52 "{Creative Labs,SB Vibra16S},"
53 "{Creative Labs,SB Vibra16C},"
54 "{Creative Labs,SB Vibra16CL},"
55 "{Creative Labs,SB Vibra16X}}");
57 MODULE_DESCRIPTION("Sound Blaster AWE");
58 MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB AWE 32},"
59 "{Creative Labs,SB AWE 64},"
60 "{Creative Labs,SB AWE 64 Gold}}");
64 #define SNDRV_DEBUG_IRQ
67 #if defined(SNDRV_SBAWE) && (defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE)))
68 #define SNDRV_SBAWE_EMU8000
71 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
72 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
73 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
75 static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
77 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */
78 static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x330,0x300 */
79 static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
80 #ifdef SNDRV_SBAWE_EMU8000
81 static long awe_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
83 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */
84 static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */
85 static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 5,6,7 */
86 static int mic_agc[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
87 #ifdef CONFIG_SND_SB16_CSP
88 static int csp[SNDRV_CARDS];
90 #ifdef SNDRV_SBAWE_EMU8000
91 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
94 module_param_array(index, int, NULL, 0444);
95 MODULE_PARM_DESC(index, "Index value for SoundBlaster 16 soundcard.");
96 module_param_array(id, charp, NULL, 0444);
97 MODULE_PARM_DESC(id, "ID string for SoundBlaster 16 soundcard.");
98 module_param_array(enable, bool, NULL, 0444);
99 MODULE_PARM_DESC(enable, "Enable SoundBlaster 16 soundcard.");
101 module_param_array(isapnp, bool, NULL, 0444);
102 MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
104 module_param_array(port, long, NULL, 0444);
105 MODULE_PARM_DESC(port, "Port # for SB16 driver.");
106 module_param_array(mpu_port, long, NULL, 0444);
107 MODULE_PARM_DESC(mpu_port, "MPU-401 port # for SB16 driver.");
108 module_param_array(fm_port, long, NULL, 0444);
109 MODULE_PARM_DESC(fm_port, "FM port # for SB16 PnP driver.");
110 #ifdef SNDRV_SBAWE_EMU8000
111 module_param_array(awe_port, long, NULL, 0444);
112 MODULE_PARM_DESC(awe_port, "AWE port # for SB16 PnP driver.");
114 module_param_array(irq, int, NULL, 0444);
115 MODULE_PARM_DESC(irq, "IRQ # for SB16 driver.");
116 module_param_array(dma8, int, NULL, 0444);
117 MODULE_PARM_DESC(dma8, "8-bit DMA # for SB16 driver.");
118 module_param_array(dma16, int, NULL, 0444);
119 MODULE_PARM_DESC(dma16, "16-bit DMA # for SB16 driver.");
120 module_param_array(mic_agc, int, NULL, 0444);
121 MODULE_PARM_DESC(mic_agc, "Mic Auto-Gain-Control switch.");
122 #ifdef CONFIG_SND_SB16_CSP
123 module_param_array(csp, int, NULL, 0444);
124 MODULE_PARM_DESC(csp, "ASP/CSP chip support.");
126 #ifdef SNDRV_SBAWE_EMU8000
127 module_param_array(seq_ports, int, NULL, 0444);
128 MODULE_PARM_DESC(seq_ports, "Number of sequencer ports for WaveTable synth.");
132 static int pnp_registered;
135 struct snd_card_sb16 {
136 struct resource *fm_res; /* used to block FM i/o region for legacy cards */
141 #ifdef SNDRV_SBAWE_EMU8000
142 struct pnp_dev *devwt;
149 static struct pnp_card_device_id snd_sb16_pnpids[] = {
151 /* Sound Blaster 16 PnP */
152 { .id = "CTL0024", .devs = { { "CTL0031" } } },
153 /* Sound Blaster 16 PnP */
154 { .id = "CTL0025", .devs = { { "CTL0031" } } },
155 /* Sound Blaster 16 PnP */
156 { .id = "CTL0026", .devs = { { "CTL0031" } } },
157 /* Sound Blaster 16 PnP */
158 { .id = "CTL0027", .devs = { { "CTL0031" } } },
159 /* Sound Blaster 16 PnP */
160 { .id = "CTL0028", .devs = { { "CTL0031" } } },
161 /* Sound Blaster 16 PnP */
162 { .id = "CTL0029", .devs = { { "CTL0031" } } },
163 /* Sound Blaster 16 PnP */
164 { .id = "CTL002a", .devs = { { "CTL0031" } } },
165 /* Sound Blaster 16 PnP */
166 /* Note: This card has also a CTL0051:StereoEnhance device!!! */
167 { .id = "CTL002b", .devs = { { "CTL0031" } } },
168 /* Sound Blaster 16 PnP */
169 { .id = "CTL002c", .devs = { { "CTL0031" } } },
170 /* Sound Blaster Vibra16S */
171 { .id = "CTL0051", .devs = { { "CTL0001" } } },
172 /* Sound Blaster Vibra16C */
173 { .id = "CTL0070", .devs = { { "CTL0001" } } },
174 /* Sound Blaster Vibra16CL - added by ctm@ardi.com */
175 { .id = "CTL0080", .devs = { { "CTL0041" } } },
176 /* Sound Blaster 16 'value' PnP. It says model ct4130 on the pcb, */
177 /* but ct4131 on a sticker on the board.. */
178 { .id = "CTL0086", .devs = { { "CTL0041" } } },
179 /* Sound Blaster Vibra16X */
180 { .id = "CTL00f0", .devs = { { "CTL0043" } } },
181 /* Sound Blaster 16 (Virtual PC 2004) */
182 { .id = "tBA03b0", .devs = { {.id="PNPb003" } } },
183 #else /* SNDRV_SBAWE defined */
184 /* Sound Blaster AWE 32 PnP */
185 { .id = "CTL0035", .devs = { { "CTL0031" }, { "CTL0021" } } },
186 /* Sound Blaster AWE 32 PnP */
187 { .id = "CTL0039", .devs = { { "CTL0031" }, { "CTL0021" } } },
188 /* Sound Blaster AWE 32 PnP */
189 { .id = "CTL0042", .devs = { { "CTL0031" }, { "CTL0021" } } },
190 /* Sound Blaster AWE 32 PnP */
191 { .id = "CTL0043", .devs = { { "CTL0031" }, { "CTL0021" } } },
192 /* Sound Blaster AWE 32 PnP */
193 /* Note: This card has also a CTL0051:StereoEnhance device!!! */
194 { .id = "CTL0044", .devs = { { "CTL0031" }, { "CTL0021" } } },
195 /* Sound Blaster AWE 32 PnP */
196 /* Note: This card has also a CTL0051:StereoEnhance device!!! */
197 { .id = "CTL0045", .devs = { { "CTL0031" }, { "CTL0021" } } },
198 /* Sound Blaster AWE 32 PnP */
199 { .id = "CTL0046", .devs = { { "CTL0031" }, { "CTL0021" } } },
200 /* Sound Blaster AWE 32 PnP */
201 { .id = "CTL0047", .devs = { { "CTL0031" }, { "CTL0021" } } },
202 /* Sound Blaster AWE 32 PnP */
203 { .id = "CTL0048", .devs = { { "CTL0031" }, { "CTL0021" } } },
204 /* Sound Blaster AWE 32 PnP */
205 { .id = "CTL0054", .devs = { { "CTL0031" }, { "CTL0021" } } },
206 /* Sound Blaster AWE 32 PnP */
207 { .id = "CTL009a", .devs = { { "CTL0041" }, { "CTL0021" } } },
208 /* Sound Blaster AWE 32 PnP */
209 { .id = "CTL009c", .devs = { { "CTL0041" }, { "CTL0021" } } },
210 /* Sound Blaster 32 PnP */
211 { .id = "CTL009f", .devs = { { "CTL0041" }, { "CTL0021" } } },
212 /* Sound Blaster AWE 64 PnP */
213 { .id = "CTL009d", .devs = { { "CTL0042" }, { "CTL0022" } } },
214 /* Sound Blaster AWE 64 PnP Gold */
215 { .id = "CTL009e", .devs = { { "CTL0044" }, { "CTL0023" } } },
216 /* Sound Blaster AWE 64 PnP Gold */
217 { .id = "CTL00b2", .devs = { { "CTL0044" }, { "CTL0023" } } },
218 /* Sound Blaster AWE 64 PnP */
219 { .id = "CTL00c1", .devs = { { "CTL0042" }, { "CTL0022" } } },
220 /* Sound Blaster AWE 64 PnP */
221 { .id = "CTL00c3", .devs = { { "CTL0045" }, { "CTL0022" } } },
222 /* Sound Blaster AWE 64 PnP */
223 { .id = "CTL00c5", .devs = { { "CTL0045" }, { "CTL0022" } } },
224 /* Sound Blaster AWE 64 PnP */
225 { .id = "CTL00c7", .devs = { { "CTL0045" }, { "CTL0022" } } },
226 /* Sound Blaster AWE 64 PnP */
227 { .id = "CTL00e4", .devs = { { "CTL0045" }, { "CTL0022" } } },
228 /* Sound Blaster AWE 64 PnP */
229 { .id = "CTL00e9", .devs = { { "CTL0045" }, { "CTL0022" } } },
230 /* Sound Blaster 16 PnP (AWE) */
231 { .id = "CTL00ed", .devs = { { "CTL0041" }, { "CTL0070" } } },
232 /* Generic entries */
233 { .id = "CTLXXXX" , .devs = { { "CTL0031" }, { "CTL0021" } } },
234 { .id = "CTLXXXX" , .devs = { { "CTL0041" }, { "CTL0021" } } },
235 { .id = "CTLXXXX" , .devs = { { "CTL0042" }, { "CTL0022" } } },
236 { .id = "CTLXXXX" , .devs = { { "CTL0044" }, { "CTL0023" } } },
237 { .id = "CTLXXXX" , .devs = { { "CTL0045" }, { "CTL0022" } } },
238 #endif /* SNDRV_SBAWE */
242 MODULE_DEVICE_TABLE(pnp_card, snd_sb16_pnpids);
244 #endif /* CONFIG_PNP */
246 #ifdef SNDRV_SBAWE_EMU8000
247 #define DRIVER_NAME "snd-card-sbawe"
249 #define DRIVER_NAME "snd-card-sb16"
254 static int __devinit snd_card_sb16_pnp(int dev, struct snd_card_sb16 *acard,
255 struct pnp_card_link *card,
256 const struct pnp_card_device_id *id)
258 struct pnp_dev *pdev;
259 struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
264 acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
265 if (acard->dev == NULL) {
269 #ifdef SNDRV_SBAWE_EMU8000
270 acard->devwt = pnp_request_card_device(card, id->devs[1].id, acard->dev);
272 /* Audio initialization */
275 pnp_init_resource_table(cfg);
277 /* override resources */
279 if (port[dev] != SNDRV_AUTO_PORT)
280 pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
281 if (mpu_port[dev] != SNDRV_AUTO_PORT)
282 pnp_resource_change(&cfg->port_resource[1], mpu_port[dev], 2);
283 if (fm_port[dev] != SNDRV_AUTO_PORT)
284 pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4);
285 if (dma8[dev] != SNDRV_AUTO_DMA)
286 pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1);
287 if (dma16[dev] != SNDRV_AUTO_DMA)
288 pnp_resource_change(&cfg->dma_resource[1], dma16[dev], 1);
289 if (irq[dev] != SNDRV_AUTO_IRQ)
290 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
291 if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
292 snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
293 err = pnp_activate_dev(pdev);
295 snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
299 port[dev] = pnp_port_start(pdev, 0);
300 mpu_port[dev] = pnp_port_start(pdev, 1);
301 fm_port[dev] = pnp_port_start(pdev, 2);
302 dma8[dev] = pnp_dma(pdev, 0);
303 dma16[dev] = pnp_dma(pdev, 1);
304 irq[dev] = pnp_irq(pdev, 0);
305 snd_printdd("pnp SB16: port=0x%lx, mpu port=0x%lx, fm port=0x%lx\n",
306 port[dev], mpu_port[dev], fm_port[dev]);
307 snd_printdd("pnp SB16: dma1=%i, dma2=%i, irq=%i\n",
308 dma8[dev], dma16[dev], irq[dev]);
309 #ifdef SNDRV_SBAWE_EMU8000
310 /* WaveTable initialization */
313 pnp_init_resource_table(cfg);
315 /* override resources */
317 if (awe_port[dev] != SNDRV_AUTO_PORT) {
318 pnp_resource_change(&cfg->port_resource[0], awe_port[dev], 4);
319 pnp_resource_change(&cfg->port_resource[1], awe_port[dev] + 0x400, 4);
320 pnp_resource_change(&cfg->port_resource[2], awe_port[dev] + 0x800, 4);
322 if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
323 snd_printk(KERN_ERR PFX "WaveTable the requested resources are invalid, using auto config\n");
324 err = pnp_activate_dev(pdev);
328 awe_port[dev] = pnp_port_start(pdev, 0);
329 snd_printdd("pnp SB16: wavetable port=0x%llx\n",
330 (unsigned long long)pnp_port_start(pdev, 0));
334 pnp_release_card_device(pdev);
335 snd_printk(KERN_ERR PFX "WaveTable pnp configure failure\n");
345 #endif /* CONFIG_PNP */
347 static void snd_sb16_free(struct snd_card *card)
349 struct snd_card_sb16 *acard = card->private_data;
353 release_and_free_resource(acard->fm_res);
357 #define is_isapnp_selected(dev) isapnp[dev]
359 #define is_isapnp_selected(dev) 0
362 static struct snd_card *snd_sb16_card_new(int dev)
364 struct snd_card *card = snd_card_new(index[dev], id[dev], THIS_MODULE,
365 sizeof(struct snd_card_sb16));
368 card->private_free = snd_sb16_free;
372 static int __devinit snd_sb16_probe(struct snd_card *card, int dev)
374 int xirq, xdma8, xdma16;
376 struct snd_card_sb16 *acard = card->private_data;
377 struct snd_opl3 *opl3;
378 struct snd_hwdep *synth = NULL;
379 #ifdef CONFIG_SND_SB16_CSP
380 struct snd_hwdep *xcsp = NULL;
389 if ((err = snd_sbdsp_create(card,
392 snd_sb16dsp_interrupt,
400 if (chip->hardware != SB_HW_16) {
401 snd_printk(KERN_ERR PFX "SB 16 chip was not detected at 0x%lx\n", port[dev]);
404 chip->mpu_port = mpu_port[dev];
405 if (! is_isapnp_selected(dev) && (err = snd_sb16dsp_configure(chip)) < 0)
408 if ((err = snd_sb16dsp_pcm(chip, 0, &chip->pcm)) < 0)
412 #ifdef SNDRV_SBAWE_EMU8000
413 awe_port[dev] > 0 ? "SB AWE" :
416 strcpy(card->shortname, chip->name);
417 sprintf(card->longname, "%s at 0x%lx, irq %i, dma ",
422 sprintf(card->longname + strlen(card->longname), "%d", xdma8);
424 sprintf(card->longname + strlen(card->longname), "%s%d",
425 xdma8 >= 0 ? "&" : "", xdma16);
427 if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) {
428 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SB,
430 xirq, 0, &chip->rmidi)) < 0)
432 chip->rmidi_callback = snd_mpu401_uart_interrupt;
435 #ifdef SNDRV_SBAWE_EMU8000
436 if (awe_port[dev] == SNDRV_AUTO_PORT)
437 awe_port[dev] = 0; /* disable */
440 if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) {
441 if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2,
443 acard->fm_res != NULL || fm_port[dev] == port[dev],
445 snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n",
446 fm_port[dev], fm_port[dev] + 2);
448 #ifdef SNDRV_SBAWE_EMU8000
449 int seqdev = awe_port[dev] > 0 ? 2 : 1;
453 if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0)
458 if ((err = snd_sbmixer_new(chip)) < 0)
461 #ifdef CONFIG_SND_SB16_CSP
462 /* CSP chip on SB16ASP/AWE32 */
463 if ((chip->hardware == SB_HW_16) && csp[dev]) {
464 snd_sb_csp_new(chip, synth != NULL ? 1 : 0, &xcsp);
466 chip->csp = xcsp->private_data;
467 chip->hardware = SB_HW_16CSP;
469 snd_printk(KERN_INFO PFX "warning - CSP chip not detected on soundcard #%i\n", dev + 1);
473 #ifdef SNDRV_SBAWE_EMU8000
474 if (awe_port[dev] > 0) {
475 if ((err = snd_emu8000_new(card, 1, awe_port[dev],
476 seq_ports[dev], NULL)) < 0) {
477 snd_printk(KERN_ERR PFX "fatal error - EMU-8000 synthesizer not detected at 0x%lx\n", awe_port[dev]);
485 spin_lock_irqsave(&chip->mixer_lock, flags);
486 snd_sbmixer_write(chip, SB_DSP4_MIC_AGC,
487 (snd_sbmixer_read(chip, SB_DSP4_MIC_AGC) & 0x01) |
488 (mic_agc[dev] ? 0x00 : 0x01));
489 spin_unlock_irqrestore(&chip->mixer_lock, flags);
491 if ((err = snd_card_register(card)) < 0)
498 static int snd_sb16_suspend(struct snd_card *card, pm_message_t state)
500 struct snd_card_sb16 *acard = card->private_data;
501 struct snd_sb *chip = acard->chip;
503 snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
504 snd_pcm_suspend_all(chip->pcm);
505 snd_sbmixer_suspend(chip);
509 static int snd_sb16_resume(struct snd_card *card)
511 struct snd_card_sb16 *acard = card->private_data;
512 struct snd_sb *chip = acard->chip;
514 snd_sbdsp_reset(chip);
515 snd_sbmixer_resume(chip);
516 snd_power_change_state(card, SNDRV_CTL_POWER_D0);
521 static int __devinit snd_sb16_isa_probe1(int dev, struct device *pdev)
523 struct snd_card_sb16 *acard;
524 struct snd_card *card;
527 card = snd_sb16_card_new(dev);
531 acard = card->private_data;
532 /* non-PnP FM port address is hardwired with base port address */
533 fm_port[dev] = port[dev];
534 /* block the 0x388 port to avoid PnP conflicts */
535 acard->fm_res = request_region(0x388, 4, "SoundBlaster FM");
536 #ifdef SNDRV_SBAWE_EMU8000
537 /* non-PnP AWE port address is hardwired with base port address */
538 awe_port[dev] = port[dev] + 0x400;
541 snd_card_set_dev(card, pdev);
542 if ((err = snd_sb16_probe(card, dev)) < 0) {
546 dev_set_drvdata(pdev, card);
551 static int __devinit snd_sb16_isa_match(struct device *pdev, unsigned int dev)
553 return enable[dev] && !is_isapnp_selected(dev);
556 static int __devinit snd_sb16_isa_probe(struct device *pdev, unsigned int dev)
559 static int possible_irqs[] = {5, 9, 10, 7, -1};
560 static int possible_dmas8[] = {1, 3, 0, -1};
561 static int possible_dmas16[] = {5, 6, 7, -1};
563 if (irq[dev] == SNDRV_AUTO_IRQ) {
564 if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) {
565 snd_printk(KERN_ERR PFX "unable to find a free IRQ\n");
569 if (dma8[dev] == SNDRV_AUTO_DMA) {
570 if ((dma8[dev] = snd_legacy_find_free_dma(possible_dmas8)) < 0) {
571 snd_printk(KERN_ERR PFX "unable to find a free 8-bit DMA\n");
575 if (dma16[dev] == SNDRV_AUTO_DMA) {
576 if ((dma16[dev] = snd_legacy_find_free_dma(possible_dmas16)) < 0) {
577 snd_printk(KERN_ERR PFX "unable to find a free 16-bit DMA\n");
582 if (port[dev] != SNDRV_AUTO_PORT)
583 return snd_sb16_isa_probe1(dev, pdev);
585 static int possible_ports[] = {0x220, 0x240, 0x260, 0x280};
587 for (i = 0; i < ARRAY_SIZE(possible_ports); i++) {
588 port[dev] = possible_ports[i];
589 err = snd_sb16_isa_probe1(dev, pdev);
597 static int __devexit snd_sb16_isa_remove(struct device *pdev, unsigned int dev)
599 snd_card_free(dev_get_drvdata(pdev));
600 dev_set_drvdata(pdev, NULL);
605 static int snd_sb16_isa_suspend(struct device *dev, unsigned int n,
608 return snd_sb16_suspend(dev_get_drvdata(dev), state);
611 static int snd_sb16_isa_resume(struct device *dev, unsigned int n)
613 return snd_sb16_resume(dev_get_drvdata(dev));
618 #define DEV_NAME "sbawe"
620 #define DEV_NAME "sb16"
623 static struct isa_driver snd_sb16_isa_driver = {
624 .match = snd_sb16_isa_match,
625 .probe = snd_sb16_isa_probe,
626 .remove = __devexit_p(snd_sb16_isa_remove),
628 .suspend = snd_sb16_isa_suspend,
629 .resume = snd_sb16_isa_resume,
638 static int __devinit snd_sb16_pnp_detect(struct pnp_card_link *pcard,
639 const struct pnp_card_device_id *pid)
642 struct snd_card *card;
645 for ( ; dev < SNDRV_CARDS; dev++) {
646 if (!enable[dev] || !isapnp[dev])
648 card = snd_sb16_card_new(dev);
651 snd_card_set_dev(card, &pcard->card->dev);
652 if ((res = snd_card_sb16_pnp(dev, card->private_data, pcard, pid)) < 0 ||
653 (res = snd_sb16_probe(card, dev)) < 0) {
657 pnp_set_card_drvdata(pcard, card);
665 static void __devexit snd_sb16_pnp_remove(struct pnp_card_link * pcard)
667 snd_card_free(pnp_get_card_drvdata(pcard));
668 pnp_set_card_drvdata(pcard, NULL);
672 static int snd_sb16_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
674 return snd_sb16_suspend(pnp_get_card_drvdata(pcard), state);
676 static int snd_sb16_pnp_resume(struct pnp_card_link *pcard)
678 return snd_sb16_resume(pnp_get_card_drvdata(pcard));
682 static struct pnp_card_driver sb16_pnpc_driver = {
683 .flags = PNP_DRIVER_RES_DISABLE,
689 .id_table = snd_sb16_pnpids,
690 .probe = snd_sb16_pnp_detect,
691 .remove = __devexit_p(snd_sb16_pnp_remove),
693 .suspend = snd_sb16_pnp_suspend,
694 .resume = snd_sb16_pnp_resume,
698 #endif /* CONFIG_PNP */
700 static int __init alsa_card_sb16_init(void)
704 err = isa_register_driver(&snd_sb16_isa_driver, SNDRV_CARDS);
708 /* PnP cards at last */
709 err = pnp_register_card_driver(&sb16_pnpc_driver);
716 static void __exit alsa_card_sb16_exit(void)
720 pnp_unregister_card_driver(&sb16_pnpc_driver);
722 isa_unregister_driver(&snd_sb16_isa_driver);
725 module_init(alsa_card_sb16_init)
726 module_exit(alsa_card_sb16_exit)