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1da177e4 LT |
1 | /* |
2 | * Driver for SoundBlaster 16/AWE32/AWE64 soundcards | |
3 | * Copyright (c) by Jaroslav Kysela <perex@suse.cz> | |
4 | * | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
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 | |
19 | * | |
20 | */ | |
21 | ||
22 | #include <sound/driver.h> | |
23 | #include <asm/dma.h> | |
24 | #include <linux/init.h> | |
25 | #include <linux/slab.h> | |
26 | #include <linux/pnp.h> | |
6f045616 TI |
27 | #include <linux/err.h> |
28 | #include <linux/platform_device.h> | |
1da177e4 LT |
29 | #include <linux/moduleparam.h> |
30 | #include <sound/core.h> | |
31 | #include <sound/sb.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> | |
1da177e4 LT |
37 | #define SNDRV_LEGACY_FIND_FREE_IRQ |
38 | #define SNDRV_LEGACY_FIND_FREE_DMA | |
39 | #include <sound/initval.h> | |
40 | ||
41 | #ifdef SNDRV_SBAWE | |
42 | #define PFX "sbawe: " | |
43 | #else | |
44 | #define PFX "sb16: " | |
45 | #endif | |
46 | ||
47 | MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); | |
48 | MODULE_LICENSE("GPL"); | |
49 | #ifndef SNDRV_SBAWE | |
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}}"); | |
56 | #else | |
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}}"); | |
61 | #endif | |
62 | ||
63 | #if 0 | |
64 | #define SNDRV_DEBUG_IRQ | |
65 | #endif | |
66 | ||
67 | #if defined(SNDRV_SBAWE) && (defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))) | |
68 | #define SNDRV_SBAWE_EMU8000 | |
69 | #endif | |
70 | ||
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 */ | |
74 | #ifdef CONFIG_PNP | |
75 | static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; | |
76 | #endif | |
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; | |
82 | #endif | |
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] = {[0 ... (SNDRV_CARDS - 1)] = 0}; | |
89 | #endif | |
90 | #ifdef SNDRV_SBAWE_EMU8000 | |
91 | static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; | |
92 | #endif | |
93 | ||
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."); | |
100 | #ifdef CONFIG_PNP | |
101 | module_param_array(isapnp, bool, NULL, 0444); | |
102 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
103 | #endif | |
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."); | |
113 | #endif | |
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."); | |
125 | #endif | |
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."); | |
129 | #endif | |
130 | ||
f7a9275d CL |
131 | static struct platform_device *platform_devices[SNDRV_CARDS]; |
132 | #ifdef CONFIG_PNP | |
133 | static int pnp_registered; | |
134 | #endif | |
135 | ||
1da177e4 LT |
136 | struct snd_card_sb16 { |
137 | struct resource *fm_res; /* used to block FM i/o region for legacy cards */ | |
6f045616 | 138 | struct snd_sb *chip; |
1da177e4 LT |
139 | #ifdef CONFIG_PNP |
140 | int dev_no; | |
141 | struct pnp_dev *dev; | |
142 | #ifdef SNDRV_SBAWE_EMU8000 | |
143 | struct pnp_dev *devwt; | |
144 | #endif | |
145 | #endif | |
146 | }; | |
147 | ||
1da177e4 LT |
148 | #ifdef CONFIG_PNP |
149 | ||
150 | static struct pnp_card_device_id snd_sb16_pnpids[] = { | |
151 | #ifndef SNDRV_SBAWE | |
152 | /* Sound Blaster 16 PnP */ | |
153 | { .id = "CTL0024", .devs = { { "CTL0031" } } }, | |
154 | /* Sound Blaster 16 PnP */ | |
155 | { .id = "CTL0025", .devs = { { "CTL0031" } } }, | |
156 | /* Sound Blaster 16 PnP */ | |
157 | { .id = "CTL0026", .devs = { { "CTL0031" } } }, | |
158 | /* Sound Blaster 16 PnP */ | |
159 | { .id = "CTL0027", .devs = { { "CTL0031" } } }, | |
160 | /* Sound Blaster 16 PnP */ | |
161 | { .id = "CTL0028", .devs = { { "CTL0031" } } }, | |
162 | /* Sound Blaster 16 PnP */ | |
163 | { .id = "CTL0029", .devs = { { "CTL0031" } } }, | |
164 | /* Sound Blaster 16 PnP */ | |
165 | { .id = "CTL002a", .devs = { { "CTL0031" } } }, | |
166 | /* Sound Blaster 16 PnP */ | |
167 | /* Note: This card has also a CTL0051:StereoEnhance device!!! */ | |
168 | { .id = "CTL002b", .devs = { { "CTL0031" } } }, | |
169 | /* Sound Blaster 16 PnP */ | |
170 | { .id = "CTL002c", .devs = { { "CTL0031" } } }, | |
171 | /* Sound Blaster Vibra16S */ | |
172 | { .id = "CTL0051", .devs = { { "CTL0001" } } }, | |
173 | /* Sound Blaster Vibra16C */ | |
174 | { .id = "CTL0070", .devs = { { "CTL0001" } } }, | |
175 | /* Sound Blaster Vibra16CL - added by ctm@ardi.com */ | |
176 | { .id = "CTL0080", .devs = { { "CTL0041" } } }, | |
177 | /* Sound Blaster 16 'value' PnP. It says model ct4130 on the pcb, */ | |
178 | /* but ct4131 on a sticker on the board.. */ | |
179 | { .id = "CTL0086", .devs = { { "CTL0041" } } }, | |
180 | /* Sound Blaster Vibra16X */ | |
181 | { .id = "CTL00f0", .devs = { { "CTL0043" } } }, | |
80faf041 TI |
182 | /* Sound Blaster 16 (Virtual PC 2004) */ |
183 | { .id = "tBA03b0", .devs = { {.id="PNPb003" } } }, | |
1da177e4 LT |
184 | #else /* SNDRV_SBAWE defined */ |
185 | /* Sound Blaster AWE 32 PnP */ | |
186 | { .id = "CTL0035", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
187 | /* Sound Blaster AWE 32 PnP */ | |
188 | { .id = "CTL0039", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
189 | /* Sound Blaster AWE 32 PnP */ | |
190 | { .id = "CTL0042", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
191 | /* Sound Blaster AWE 32 PnP */ | |
192 | { .id = "CTL0043", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
193 | /* Sound Blaster AWE 32 PnP */ | |
194 | /* Note: This card has also a CTL0051:StereoEnhance device!!! */ | |
195 | { .id = "CTL0044", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
196 | /* Sound Blaster AWE 32 PnP */ | |
197 | /* Note: This card has also a CTL0051:StereoEnhance device!!! */ | |
198 | { .id = "CTL0045", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
199 | /* Sound Blaster AWE 32 PnP */ | |
200 | { .id = "CTL0046", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
201 | /* Sound Blaster AWE 32 PnP */ | |
202 | { .id = "CTL0047", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
203 | /* Sound Blaster AWE 32 PnP */ | |
204 | { .id = "CTL0048", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
205 | /* Sound Blaster AWE 32 PnP */ | |
206 | { .id = "CTL0054", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
207 | /* Sound Blaster AWE 32 PnP */ | |
208 | { .id = "CTL009a", .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
209 | /* Sound Blaster AWE 32 PnP */ | |
210 | { .id = "CTL009c", .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
211 | /* Sound Blaster 32 PnP */ | |
212 | { .id = "CTL009f", .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
213 | /* Sound Blaster AWE 64 PnP */ | |
214 | { .id = "CTL009d", .devs = { { "CTL0042" }, { "CTL0022" } } }, | |
215 | /* Sound Blaster AWE 64 PnP Gold */ | |
216 | { .id = "CTL009e", .devs = { { "CTL0044" }, { "CTL0023" } } }, | |
217 | /* Sound Blaster AWE 64 PnP Gold */ | |
218 | { .id = "CTL00b2", .devs = { { "CTL0044" }, { "CTL0023" } } }, | |
219 | /* Sound Blaster AWE 64 PnP */ | |
220 | { .id = "CTL00c1", .devs = { { "CTL0042" }, { "CTL0022" } } }, | |
221 | /* Sound Blaster AWE 64 PnP */ | |
222 | { .id = "CTL00c3", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
223 | /* Sound Blaster AWE 64 PnP */ | |
224 | { .id = "CTL00c5", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
225 | /* Sound Blaster AWE 64 PnP */ | |
226 | { .id = "CTL00c7", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
227 | /* Sound Blaster AWE 64 PnP */ | |
228 | { .id = "CTL00e4", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
229 | /* Sound Blaster AWE 64 PnP */ | |
230 | { .id = "CTL00e9", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
231 | /* Sound Blaster 16 PnP (AWE) */ | |
232 | { .id = "CTL00ed", .devs = { { "CTL0041" }, { "CTL0070" } } }, | |
233 | /* Generic entries */ | |
234 | { .id = "CTLXXXX" , .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
235 | { .id = "CTLXXXX" , .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
236 | { .id = "CTLXXXX" , .devs = { { "CTL0042" }, { "CTL0022" } } }, | |
237 | { .id = "CTLXXXX" , .devs = { { "CTL0044" }, { "CTL0023" } } }, | |
238 | { .id = "CTLXXXX" , .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
239 | #endif /* SNDRV_SBAWE */ | |
1da177e4 LT |
240 | { .id = "", } |
241 | }; | |
242 | ||
243 | MODULE_DEVICE_TABLE(pnp_card, snd_sb16_pnpids); | |
244 | ||
245 | #endif /* CONFIG_PNP */ | |
246 | ||
247 | #ifdef SNDRV_SBAWE_EMU8000 | |
248 | #define DRIVER_NAME "snd-card-sbawe" | |
249 | #else | |
250 | #define DRIVER_NAME "snd-card-sb16" | |
251 | #endif | |
252 | ||
253 | #ifdef CONFIG_PNP | |
254 | ||
255 | static int __devinit snd_card_sb16_pnp(int dev, struct snd_card_sb16 *acard, | |
256 | struct pnp_card_link *card, | |
257 | const struct pnp_card_device_id *id) | |
258 | { | |
259 | struct pnp_dev *pdev; | |
260 | struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); | |
261 | int err; | |
262 | ||
263 | if (!cfg) | |
264 | return -ENOMEM; | |
265 | acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); | |
266 | if (acard->dev == NULL) { | |
267 | kfree(cfg); | |
268 | return -ENODEV; | |
269 | } | |
270 | #ifdef SNDRV_SBAWE_EMU8000 | |
271 | acard->devwt = pnp_request_card_device(card, id->devs[1].id, acard->dev); | |
272 | #endif | |
273 | /* Audio initialization */ | |
274 | pdev = acard->dev; | |
275 | ||
276 | pnp_init_resource_table(cfg); | |
277 | ||
278 | /* override resources */ | |
279 | ||
280 | if (port[dev] != SNDRV_AUTO_PORT) | |
281 | pnp_resource_change(&cfg->port_resource[0], port[dev], 16); | |
282 | if (mpu_port[dev] != SNDRV_AUTO_PORT) | |
283 | pnp_resource_change(&cfg->port_resource[1], mpu_port[dev], 2); | |
284 | if (fm_port[dev] != SNDRV_AUTO_PORT) | |
285 | pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4); | |
286 | if (dma8[dev] != SNDRV_AUTO_DMA) | |
287 | pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1); | |
288 | if (dma16[dev] != SNDRV_AUTO_DMA) | |
289 | pnp_resource_change(&cfg->dma_resource[1], dma16[dev], 1); | |
290 | if (irq[dev] != SNDRV_AUTO_IRQ) | |
291 | pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); | |
292 | if (pnp_manual_config_dev(pdev, cfg, 0) < 0) | |
293 | snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n"); | |
294 | err = pnp_activate_dev(pdev); | |
295 | if (err < 0) { | |
296 | snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); | |
297 | kfree(cfg); | |
298 | return err; | |
299 | } | |
300 | port[dev] = pnp_port_start(pdev, 0); | |
301 | mpu_port[dev] = pnp_port_start(pdev, 1); | |
302 | fm_port[dev] = pnp_port_start(pdev, 2); | |
303 | dma8[dev] = pnp_dma(pdev, 0); | |
304 | dma16[dev] = pnp_dma(pdev, 1); | |
305 | irq[dev] = pnp_irq(pdev, 0); | |
306 | snd_printdd("pnp SB16: port=0x%lx, mpu port=0x%lx, fm port=0x%lx\n", | |
307 | port[dev], mpu_port[dev], fm_port[dev]); | |
308 | snd_printdd("pnp SB16: dma1=%i, dma2=%i, irq=%i\n", | |
309 | dma8[dev], dma16[dev], irq[dev]); | |
310 | #ifdef SNDRV_SBAWE_EMU8000 | |
311 | /* WaveTable initialization */ | |
312 | pdev = acard->devwt; | |
313 | if (pdev != NULL) { | |
314 | pnp_init_resource_table(cfg); | |
315 | ||
316 | /* override resources */ | |
317 | ||
318 | if (awe_port[dev] != SNDRV_AUTO_PORT) { | |
319 | pnp_resource_change(&cfg->port_resource[0], awe_port[dev], 4); | |
320 | pnp_resource_change(&cfg->port_resource[1], awe_port[dev] + 0x400, 4); | |
321 | pnp_resource_change(&cfg->port_resource[2], awe_port[dev] + 0x800, 4); | |
322 | } | |
323 | if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0) | |
324 | snd_printk(KERN_ERR PFX "WaveTable the requested resources are invalid, using auto config\n"); | |
325 | err = pnp_activate_dev(pdev); | |
326 | if (err < 0) { | |
327 | goto __wt_error; | |
328 | } | |
329 | awe_port[dev] = pnp_port_start(pdev, 0); | |
330 | snd_printdd("pnp SB16: wavetable port=0x%lx\n", pnp_port_start(pdev, 0)); | |
331 | } else { | |
332 | __wt_error: | |
333 | if (pdev) { | |
334 | pnp_release_card_device(pdev); | |
335 | snd_printk(KERN_ERR PFX "WaveTable pnp configure failure\n"); | |
336 | } | |
337 | acard->devwt = NULL; | |
338 | awe_port[dev] = -1; | |
339 | } | |
340 | #endif | |
341 | kfree(cfg); | |
342 | return 0; | |
343 | } | |
344 | ||
345 | #endif /* CONFIG_PNP */ | |
346 | ||
029d64b0 | 347 | static void snd_sb16_free(struct snd_card *card) |
1da177e4 | 348 | { |
6f045616 | 349 | struct snd_card_sb16 *acard = card->private_data; |
1da177e4 LT |
350 | |
351 | if (acard == NULL) | |
352 | return; | |
b1d5776d | 353 | release_and_free_resource(acard->fm_res); |
1da177e4 LT |
354 | } |
355 | ||
43bcd973 TI |
356 | #ifdef CONFIG_PNP |
357 | #define is_isapnp_selected(dev) isapnp[dev] | |
358 | #else | |
359 | #define is_isapnp_selected(dev) 0 | |
360 | #endif | |
361 | ||
6f045616 TI |
362 | static struct snd_card *snd_sb16_card_new(int dev) |
363 | { | |
364 | struct snd_card *card = snd_card_new(index[dev], id[dev], THIS_MODULE, | |
365 | sizeof(struct snd_card_sb16)); | |
366 | if (card == NULL) | |
367 | return NULL; | |
368 | card->private_free = snd_sb16_free; | |
369 | return card; | |
370 | } | |
371 | ||
312fef30 | 372 | static int __devinit snd_sb16_probe(struct snd_card *card, int dev) |
1da177e4 | 373 | { |
1da177e4 | 374 | int xirq, xdma8, xdma16; |
029d64b0 | 375 | struct snd_sb *chip; |
6f045616 | 376 | struct snd_card_sb16 *acard = card->private_data; |
029d64b0 TI |
377 | struct snd_opl3 *opl3; |
378 | struct snd_hwdep *synth = NULL; | |
1da177e4 | 379 | #ifdef CONFIG_SND_SB16_CSP |
029d64b0 | 380 | struct snd_hwdep *xcsp = NULL; |
1da177e4 LT |
381 | #endif |
382 | unsigned long flags; | |
383 | int err; | |
384 | ||
1da177e4 LT |
385 | xirq = irq[dev]; |
386 | xdma8 = dma8[dev]; | |
387 | xdma16 = dma16[dev]; | |
1da177e4 LT |
388 | |
389 | if ((err = snd_sbdsp_create(card, | |
390 | port[dev], | |
391 | xirq, | |
392 | snd_sb16dsp_interrupt, | |
393 | xdma8, | |
394 | xdma16, | |
395 | SB_HW_AUTO, | |
43bcd973 | 396 | &chip)) < 0) |
6f045616 | 397 | return err; |
43bcd973 | 398 | |
6f045616 | 399 | acard->chip = chip; |
1da177e4 | 400 | if (chip->hardware != SB_HW_16) { |
43bcd973 | 401 | snd_printk(KERN_ERR PFX "SB 16 chip was not detected at 0x%lx\n", port[dev]); |
6f045616 | 402 | return -ENODEV; |
1da177e4 LT |
403 | } |
404 | chip->mpu_port = mpu_port[dev]; | |
43bcd973 | 405 | if (! is_isapnp_selected(dev) && (err = snd_sb16dsp_configure(chip)) < 0) |
6f045616 | 406 | return err; |
43bcd973 | 407 | |
6f045616 TI |
408 | if ((err = snd_sb16dsp_pcm(chip, 0, &chip->pcm)) < 0) |
409 | return err; | |
1da177e4 LT |
410 | |
411 | strcpy(card->driver, | |
412 | #ifdef SNDRV_SBAWE_EMU8000 | |
413 | awe_port[dev] > 0 ? "SB AWE" : | |
414 | #endif | |
415 | "SB16"); | |
416 | strcpy(card->shortname, chip->name); | |
417 | sprintf(card->longname, "%s at 0x%lx, irq %i, dma ", | |
418 | chip->name, | |
419 | chip->port, | |
420 | xirq); | |
421 | if (xdma8 >= 0) | |
422 | sprintf(card->longname + strlen(card->longname), "%d", xdma8); | |
423 | if (xdma16 >= 0) | |
424 | sprintf(card->longname + strlen(card->longname), "%s%d", | |
425 | xdma8 >= 0 ? "&" : "", xdma16); | |
426 | ||
427 | if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { | |
428 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SB, | |
429 | chip->mpu_port, 0, | |
43bcd973 | 430 | xirq, 0, &chip->rmidi)) < 0) |
6f045616 | 431 | return err; |
1da177e4 LT |
432 | chip->rmidi_callback = snd_mpu401_uart_interrupt; |
433 | } | |
434 | ||
435 | #ifdef SNDRV_SBAWE_EMU8000 | |
436 | if (awe_port[dev] == SNDRV_AUTO_PORT) | |
437 | awe_port[dev] = 0; /* disable */ | |
438 | #endif | |
439 | ||
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, | |
442 | OPL3_HW_OPL3, | |
443 | acard->fm_res != NULL || fm_port[dev] == port[dev], | |
444 | &opl3) < 0) { | |
445 | snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", | |
446 | fm_port[dev], fm_port[dev] + 2); | |
447 | } else { | |
448 | #ifdef SNDRV_SBAWE_EMU8000 | |
449 | int seqdev = awe_port[dev] > 0 ? 2 : 1; | |
450 | #else | |
451 | int seqdev = 1; | |
452 | #endif | |
43bcd973 | 453 | if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0) |
6f045616 | 454 | return err; |
1da177e4 LT |
455 | } |
456 | } | |
457 | ||
43bcd973 | 458 | if ((err = snd_sbmixer_new(chip)) < 0) |
6f045616 | 459 | return err; |
1da177e4 LT |
460 | |
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); | |
465 | if (xcsp) { | |
466 | chip->csp = xcsp->private_data; | |
467 | chip->hardware = SB_HW_16CSP; | |
468 | } else { | |
469 | snd_printk(KERN_INFO PFX "warning - CSP chip not detected on soundcard #%i\n", dev + 1); | |
470 | } | |
471 | } | |
472 | #endif | |
473 | #ifdef SNDRV_SBAWE_EMU8000 | |
474 | if (awe_port[dev] > 0) { | |
43bcd973 TI |
475 | if ((err = snd_emu8000_new(card, 1, awe_port[dev], |
476 | seq_ports[dev], NULL)) < 0) { | |
1da177e4 | 477 | snd_printk(KERN_ERR PFX "fatal error - EMU-8000 synthesizer not detected at 0x%lx\n", awe_port[dev]); |
43bcd973 | 478 | |
6f045616 | 479 | return err; |
1da177e4 LT |
480 | } |
481 | } | |
482 | #endif | |
483 | ||
484 | /* setup Mic AGC */ | |
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); | |
490 | ||
43bcd973 | 491 | if ((err = snd_card_register(card)) < 0) |
6f045616 | 492 | return err; |
43bcd973 | 493 | |
1da177e4 | 494 | return 0; |
6f045616 TI |
495 | } |
496 | ||
497 | #ifdef CONFIG_PM | |
498 | static int snd_sb16_suspend(struct snd_card *card, pm_message_t state) | |
499 | { | |
500 | struct snd_card_sb16 *acard = card->private_data; | |
501 | struct snd_sb *chip = acard->chip; | |
43bcd973 | 502 | |
6f045616 TI |
503 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
504 | snd_pcm_suspend_all(chip->pcm); | |
505 | snd_sbmixer_suspend(chip); | |
506 | return 0; | |
1da177e4 LT |
507 | } |
508 | ||
6f045616 | 509 | static int snd_sb16_resume(struct snd_card *card) |
1da177e4 | 510 | { |
6f045616 TI |
511 | struct snd_card_sb16 *acard = card->private_data; |
512 | struct snd_sb *chip = acard->chip; | |
1da177e4 | 513 | |
6f045616 TI |
514 | snd_sbdsp_reset(chip); |
515 | snd_sbmixer_resume(chip); | |
516 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | |
517 | return 0; | |
518 | } | |
519 | #endif | |
520 | ||
312fef30 | 521 | static int __devinit snd_sb16_nonpnp_probe1(int dev, struct platform_device *devptr) |
6f045616 TI |
522 | { |
523 | struct snd_card_sb16 *acard; | |
524 | struct snd_card *card; | |
525 | int err; | |
526 | ||
527 | card = snd_sb16_card_new(dev); | |
528 | if (! card) | |
529 | return -ENOMEM; | |
530 | ||
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; | |
539 | #endif | |
540 | ||
541 | snd_card_set_dev(card, &devptr->dev); | |
542 | if ((err = snd_sb16_probe(card, dev)) < 0) { | |
543 | snd_card_free(card); | |
544 | return err; | |
1da177e4 | 545 | } |
6f045616 TI |
546 | platform_set_drvdata(devptr, card); |
547 | return 0; | |
1da177e4 LT |
548 | } |
549 | ||
6f045616 | 550 | |
312fef30 | 551 | static int __devinit snd_sb16_nonpnp_probe(struct platform_device *pdev) |
6f045616 TI |
552 | { |
553 | int dev = pdev->id; | |
554 | int err; | |
555 | static int possible_irqs[] = {5, 9, 10, 7, -1}; | |
556 | static int possible_dmas8[] = {1, 3, 0, -1}; | |
557 | static int possible_dmas16[] = {5, 6, 7, -1}; | |
558 | ||
559 | if (irq[dev] == SNDRV_AUTO_IRQ) { | |
560 | if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { | |
561 | snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); | |
562 | return -EBUSY; | |
563 | } | |
564 | } | |
565 | if (dma8[dev] == SNDRV_AUTO_DMA) { | |
566 | if ((dma8[dev] = snd_legacy_find_free_dma(possible_dmas8)) < 0) { | |
567 | snd_printk(KERN_ERR PFX "unable to find a free 8-bit DMA\n"); | |
568 | return -EBUSY; | |
569 | } | |
570 | } | |
571 | if (dma16[dev] == SNDRV_AUTO_DMA) { | |
572 | if ((dma16[dev] = snd_legacy_find_free_dma(possible_dmas16)) < 0) { | |
573 | snd_printk(KERN_ERR PFX "unable to find a free 16-bit DMA\n"); | |
574 | return -EBUSY; | |
575 | } | |
576 | } | |
577 | ||
578 | if (port[dev] != SNDRV_AUTO_PORT) | |
579 | return snd_sb16_nonpnp_probe1(dev, pdev); | |
580 | else { | |
581 | static int possible_ports[] = {0x220, 0x240, 0x260, 0x280}; | |
582 | int i; | |
583 | for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { | |
584 | port[dev] = possible_ports[i]; | |
585 | err = snd_sb16_nonpnp_probe1(dev, pdev); | |
586 | if (! err) | |
587 | return 0; | |
588 | } | |
589 | return err; | |
590 | } | |
591 | } | |
592 | ||
593 | static int __devexit snd_sb16_nonpnp_remove(struct platform_device *devptr) | |
594 | { | |
595 | snd_card_free(platform_get_drvdata(devptr)); | |
596 | platform_set_drvdata(devptr, NULL); | |
597 | return 0; | |
598 | } | |
599 | ||
600 | #ifdef CONFIG_PM | |
601 | static int snd_sb16_nonpnp_suspend(struct platform_device *dev, pm_message_t state) | |
602 | { | |
603 | return snd_sb16_suspend(platform_get_drvdata(dev), state); | |
604 | } | |
605 | ||
606 | static int snd_sb16_nonpnp_resume(struct platform_device *dev) | |
607 | { | |
608 | return snd_sb16_resume(platform_get_drvdata(dev)); | |
609 | } | |
610 | #endif | |
611 | ||
612 | #ifdef SNDRV_SBAWE | |
613 | #define SND_SB16_DRIVER "snd_sbawe" | |
614 | #else | |
615 | #define SND_SB16_DRIVER "snd_sb16" | |
616 | #endif | |
617 | ||
618 | static struct platform_driver snd_sb16_nonpnp_driver = { | |
619 | .probe = snd_sb16_nonpnp_probe, | |
620 | .remove = __devexit_p(snd_sb16_nonpnp_remove), | |
621 | #ifdef CONFIG_PM | |
622 | .suspend = snd_sb16_nonpnp_suspend, | |
623 | .resume = snd_sb16_nonpnp_resume, | |
624 | #endif | |
625 | .driver = { | |
626 | .name = SND_SB16_DRIVER | |
627 | }, | |
628 | }; | |
629 | ||
630 | ||
1da177e4 | 631 | #ifdef CONFIG_PNP |
312fef30 | 632 | static unsigned int __devinitdata sb16_pnp_devices; |
1da177e4 | 633 | |
6f045616 TI |
634 | static int __devinit snd_sb16_pnp_detect(struct pnp_card_link *pcard, |
635 | const struct pnp_card_device_id *pid) | |
1da177e4 LT |
636 | { |
637 | static int dev; | |
6f045616 | 638 | struct snd_card *card; |
1da177e4 LT |
639 | int res; |
640 | ||
641 | for ( ; dev < SNDRV_CARDS; dev++) { | |
642 | if (!enable[dev] || !isapnp[dev]) | |
643 | continue; | |
6f045616 TI |
644 | card = snd_sb16_card_new(dev); |
645 | if (! card) | |
646 | return -ENOMEM; | |
647 | snd_card_set_dev(card, &pcard->card->dev); | |
648 | if ((res = snd_card_sb16_pnp(dev, card->private_data, pcard, pid)) < 0 || | |
649 | (res = snd_sb16_probe(card, dev)) < 0) { | |
650 | snd_card_free(card); | |
1da177e4 | 651 | return res; |
6f045616 TI |
652 | } |
653 | pnp_set_card_drvdata(pcard, card); | |
1da177e4 | 654 | dev++; |
312fef30 | 655 | sb16_pnp_devices++; |
1da177e4 LT |
656 | return 0; |
657 | } | |
658 | ||
659 | return -ENODEV; | |
660 | } | |
661 | ||
662 | static void __devexit snd_sb16_pnp_remove(struct pnp_card_link * pcard) | |
663 | { | |
6f045616 TI |
664 | snd_card_free(pnp_get_card_drvdata(pcard)); |
665 | pnp_set_card_drvdata(pcard, NULL); | |
666 | } | |
1da177e4 | 667 | |
6f045616 TI |
668 | #ifdef CONFIG_PM |
669 | static int snd_sb16_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) | |
670 | { | |
671 | return snd_sb16_suspend(pnp_get_card_drvdata(pcard), state); | |
1da177e4 | 672 | } |
6f045616 TI |
673 | static int snd_sb16_pnp_resume(struct pnp_card_link *pcard) |
674 | { | |
675 | return snd_sb16_resume(pnp_get_card_drvdata(pcard)); | |
676 | } | |
677 | #endif | |
1da177e4 LT |
678 | |
679 | static struct pnp_card_driver sb16_pnpc_driver = { | |
680 | .flags = PNP_DRIVER_RES_DISABLE, | |
6f045616 TI |
681 | #ifdef SNDRV_SBAWE |
682 | .name = "sbawe", | |
683 | #else | |
1da177e4 | 684 | .name = "sb16", |
6f045616 | 685 | #endif |
1da177e4 LT |
686 | .id_table = snd_sb16_pnpids, |
687 | .probe = snd_sb16_pnp_detect, | |
688 | .remove = __devexit_p(snd_sb16_pnp_remove), | |
6f045616 TI |
689 | #ifdef CONFIG_PM |
690 | .suspend = snd_sb16_pnp_suspend, | |
691 | .resume = snd_sb16_pnp_resume, | |
692 | #endif | |
1da177e4 LT |
693 | }; |
694 | ||
695 | #endif /* CONFIG_PNP */ | |
696 | ||
f7a9275d CL |
697 | static void __init_or_module snd_sb16_unregister_all(void) |
698 | { | |
699 | int i; | |
700 | ||
701 | #ifdef CONFIG_PNP | |
702 | if (pnp_registered) | |
703 | pnp_unregister_card_driver(&sb16_pnpc_driver); | |
704 | #endif | |
705 | for (i = 0; i < ARRAY_SIZE(platform_devices); ++i) | |
706 | platform_device_unregister(platform_devices[i]); | |
707 | platform_driver_unregister(&snd_sb16_nonpnp_driver); | |
708 | } | |
709 | ||
1da177e4 LT |
710 | static int __init alsa_card_sb16_init(void) |
711 | { | |
6f045616 | 712 | int i, err, cards = 0; |
1da177e4 | 713 | |
6f045616 TI |
714 | if ((err = platform_driver_register(&snd_sb16_nonpnp_driver)) < 0) |
715 | return err; | |
716 | ||
8278ca8f | 717 | for (i = 0; i < SNDRV_CARDS; i++) { |
6f045616 | 718 | struct platform_device *device; |
8278ca8f | 719 | if (! enable[i] || is_isapnp_selected(i)) |
1da177e4 | 720 | continue; |
6f045616 TI |
721 | device = platform_device_register_simple(SND_SB16_DRIVER, |
722 | i, NULL, 0); | |
723 | if (IS_ERR(device)) { | |
724 | err = PTR_ERR(device); | |
f7a9275d | 725 | goto errout; |
1da177e4 | 726 | } |
f7a9275d | 727 | platform_devices[i] = device; |
6f045616 | 728 | cards++; |
1da177e4 | 729 | } |
1da177e4 LT |
730 | #ifdef CONFIG_PNP |
731 | /* PnP cards at last */ | |
312fef30 BH |
732 | err = pnp_register_card_driver(&sb16_pnpc_driver); |
733 | if (!err) { | |
f7a9275d | 734 | pnp_registered = 1; |
312fef30 | 735 | cards += sb16_pnp_devices; |
f7a9275d | 736 | } |
1da177e4 LT |
737 | #endif |
738 | ||
739 | if (!cards) { | |
1da177e4 LT |
740 | #ifdef MODULE |
741 | snd_printk(KERN_ERR "Sound Blaster 16 soundcard not found or device busy\n"); | |
742 | #ifdef SNDRV_SBAWE_EMU8000 | |
743 | snd_printk(KERN_ERR "In case, if you have non-AWE card, try snd-sb16 module\n"); | |
744 | #else | |
745 | snd_printk(KERN_ERR "In case, if you have AWE card, try snd-sbawe module\n"); | |
746 | #endif | |
747 | #endif | |
f7a9275d CL |
748 | err = -ENODEV; |
749 | goto errout; | |
1da177e4 LT |
750 | } |
751 | return 0; | |
f7a9275d CL |
752 | |
753 | errout: | |
754 | snd_sb16_unregister_all(); | |
755 | return err; | |
1da177e4 LT |
756 | } |
757 | ||
758 | static void __exit alsa_card_sb16_exit(void) | |
759 | { | |
f7a9275d | 760 | snd_sb16_unregister_all(); |
1da177e4 LT |
761 | } |
762 | ||
763 | module_init(alsa_card_sb16_init) | |
764 | module_exit(alsa_card_sb16_exit) |