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1da177e4 LT |
1 | /* |
2 | * Driver for SoundBlaster 16/AWE32/AWE64 soundcards | |
c1017a4c | 3 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
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 | ||
1da177e4 LT |
22 | #include <asm/dma.h> |
23 | #include <linux/init.h> | |
1da177e4 | 24 | #include <linux/pnp.h> |
6f045616 | 25 | #include <linux/err.h> |
5e24c1c1 | 26 | #include <linux/isa.h> |
65a77217 | 27 | #include <linux/module.h> |
1da177e4 LT |
28 | #include <sound/core.h> |
29 | #include <sound/sb.h> | |
30 | #include <sound/sb16_csp.h> | |
31 | #include <sound/mpu401.h> | |
32 | #include <sound/opl3.h> | |
33 | #include <sound/emu8000.h> | |
34 | #include <sound/seq_device.h> | |
1da177e4 LT |
35 | #define SNDRV_LEGACY_FIND_FREE_IRQ |
36 | #define SNDRV_LEGACY_FIND_FREE_DMA | |
37 | #include <sound/initval.h> | |
38 | ||
39 | #ifdef SNDRV_SBAWE | |
40 | #define PFX "sbawe: " | |
41 | #else | |
42 | #define PFX "sb16: " | |
43 | #endif | |
44 | ||
c1017a4c | 45 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
46 | MODULE_LICENSE("GPL"); |
47 | #ifndef SNDRV_SBAWE | |
48 | MODULE_DESCRIPTION("Sound Blaster 16"); | |
49 | MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB 16}," | |
50 | "{Creative Labs,SB Vibra16S}," | |
51 | "{Creative Labs,SB Vibra16C}," | |
52 | "{Creative Labs,SB Vibra16CL}," | |
53 | "{Creative Labs,SB Vibra16X}}"); | |
54 | #else | |
55 | MODULE_DESCRIPTION("Sound Blaster AWE"); | |
56 | MODULE_SUPPORTED_DEVICE("{{Creative Labs,SB AWE 32}," | |
57 | "{Creative Labs,SB AWE 64}," | |
58 | "{Creative Labs,SB AWE 64 Gold}}"); | |
59 | #endif | |
60 | ||
61 | #if 0 | |
62 | #define SNDRV_DEBUG_IRQ | |
63 | #endif | |
64 | ||
111b0cdb | 65 | #if defined(SNDRV_SBAWE) && IS_ENABLED(CONFIG_SND_SEQUENCER) |
1da177e4 LT |
66 | #define SNDRV_SBAWE_EMU8000 |
67 | #endif | |
68 | ||
69 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
70 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
a67ff6a5 | 71 | static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ |
1da177e4 | 72 | #ifdef CONFIG_PNP |
a67ff6a5 | 73 | static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; |
1da177e4 LT |
74 | #endif |
75 | static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260,0x280 */ | |
76 | static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x330,0x300 */ | |
77 | static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
78 | #ifdef SNDRV_SBAWE_EMU8000 | |
79 | static long awe_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; | |
80 | #endif | |
81 | static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */ | |
82 | static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3 */ | |
83 | static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 5,6,7 */ | |
84 | static int mic_agc[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; | |
85 | #ifdef CONFIG_SND_SB16_CSP | |
6581f4e7 | 86 | static int csp[SNDRV_CARDS]; |
1da177e4 LT |
87 | #endif |
88 | #ifdef SNDRV_SBAWE_EMU8000 | |
89 | static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; | |
90 | #endif | |
91 | ||
92 | module_param_array(index, int, NULL, 0444); | |
93 | MODULE_PARM_DESC(index, "Index value for SoundBlaster 16 soundcard."); | |
94 | module_param_array(id, charp, NULL, 0444); | |
95 | MODULE_PARM_DESC(id, "ID string for SoundBlaster 16 soundcard."); | |
96 | module_param_array(enable, bool, NULL, 0444); | |
97 | MODULE_PARM_DESC(enable, "Enable SoundBlaster 16 soundcard."); | |
98 | #ifdef CONFIG_PNP | |
99 | module_param_array(isapnp, bool, NULL, 0444); | |
100 | MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); | |
101 | #endif | |
e992ef57 | 102 | module_param_hw_array(port, long, ioport, NULL, 0444); |
1da177e4 | 103 | MODULE_PARM_DESC(port, "Port # for SB16 driver."); |
e992ef57 | 104 | module_param_hw_array(mpu_port, long, ioport, NULL, 0444); |
1da177e4 | 105 | MODULE_PARM_DESC(mpu_port, "MPU-401 port # for SB16 driver."); |
e992ef57 | 106 | module_param_hw_array(fm_port, long, ioport, NULL, 0444); |
1da177e4 LT |
107 | MODULE_PARM_DESC(fm_port, "FM port # for SB16 PnP driver."); |
108 | #ifdef SNDRV_SBAWE_EMU8000 | |
e992ef57 | 109 | module_param_hw_array(awe_port, long, ioport, NULL, 0444); |
1da177e4 LT |
110 | MODULE_PARM_DESC(awe_port, "AWE port # for SB16 PnP driver."); |
111 | #endif | |
e992ef57 | 112 | module_param_hw_array(irq, int, irq, NULL, 0444); |
1da177e4 | 113 | MODULE_PARM_DESC(irq, "IRQ # for SB16 driver."); |
e992ef57 | 114 | module_param_hw_array(dma8, int, dma, NULL, 0444); |
1da177e4 | 115 | MODULE_PARM_DESC(dma8, "8-bit DMA # for SB16 driver."); |
e992ef57 | 116 | module_param_hw_array(dma16, int, dma, NULL, 0444); |
1da177e4 LT |
117 | MODULE_PARM_DESC(dma16, "16-bit DMA # for SB16 driver."); |
118 | module_param_array(mic_agc, int, NULL, 0444); | |
119 | MODULE_PARM_DESC(mic_agc, "Mic Auto-Gain-Control switch."); | |
120 | #ifdef CONFIG_SND_SB16_CSP | |
121 | module_param_array(csp, int, NULL, 0444); | |
122 | MODULE_PARM_DESC(csp, "ASP/CSP chip support."); | |
123 | #endif | |
124 | #ifdef SNDRV_SBAWE_EMU8000 | |
125 | module_param_array(seq_ports, int, NULL, 0444); | |
126 | MODULE_PARM_DESC(seq_ports, "Number of sequencer ports for WaveTable synth."); | |
127 | #endif | |
128 | ||
f7a9275d | 129 | #ifdef CONFIG_PNP |
609d7694 | 130 | static int isa_registered; |
f7a9275d CL |
131 | static int pnp_registered; |
132 | #endif | |
133 | ||
1da177e4 LT |
134 | struct snd_card_sb16 { |
135 | struct resource *fm_res; /* used to block FM i/o region for legacy cards */ | |
6f045616 | 136 | struct snd_sb *chip; |
1da177e4 LT |
137 | #ifdef CONFIG_PNP |
138 | int dev_no; | |
139 | struct pnp_dev *dev; | |
140 | #ifdef SNDRV_SBAWE_EMU8000 | |
141 | struct pnp_dev *devwt; | |
142 | #endif | |
143 | #endif | |
144 | }; | |
145 | ||
1da177e4 LT |
146 | #ifdef CONFIG_PNP |
147 | ||
e6a76e2f | 148 | static const struct pnp_card_device_id snd_sb16_pnpids[] = { |
1da177e4 LT |
149 | #ifndef SNDRV_SBAWE |
150 | /* Sound Blaster 16 PnP */ | |
151 | { .id = "CTL0024", .devs = { { "CTL0031" } } }, | |
152 | /* Sound Blaster 16 PnP */ | |
153 | { .id = "CTL0025", .devs = { { "CTL0031" } } }, | |
154 | /* Sound Blaster 16 PnP */ | |
155 | { .id = "CTL0026", .devs = { { "CTL0031" } } }, | |
156 | /* Sound Blaster 16 PnP */ | |
157 | { .id = "CTL0027", .devs = { { "CTL0031" } } }, | |
158 | /* Sound Blaster 16 PnP */ | |
159 | { .id = "CTL0028", .devs = { { "CTL0031" } } }, | |
160 | /* Sound Blaster 16 PnP */ | |
161 | { .id = "CTL0029", .devs = { { "CTL0031" } } }, | |
162 | /* Sound Blaster 16 PnP */ | |
163 | { .id = "CTL002a", .devs = { { "CTL0031" } } }, | |
164 | /* Sound Blaster 16 PnP */ | |
165 | /* Note: This card has also a CTL0051:StereoEnhance device!!! */ | |
166 | { .id = "CTL002b", .devs = { { "CTL0031" } } }, | |
167 | /* Sound Blaster 16 PnP */ | |
168 | { .id = "CTL002c", .devs = { { "CTL0031" } } }, | |
169 | /* Sound Blaster Vibra16S */ | |
170 | { .id = "CTL0051", .devs = { { "CTL0001" } } }, | |
171 | /* Sound Blaster Vibra16C */ | |
172 | { .id = "CTL0070", .devs = { { "CTL0001" } } }, | |
173 | /* Sound Blaster Vibra16CL - added by ctm@ardi.com */ | |
174 | { .id = "CTL0080", .devs = { { "CTL0041" } } }, | |
175 | /* Sound Blaster 16 'value' PnP. It says model ct4130 on the pcb, */ | |
176 | /* but ct4131 on a sticker on the board.. */ | |
177 | { .id = "CTL0086", .devs = { { "CTL0041" } } }, | |
178 | /* Sound Blaster Vibra16X */ | |
179 | { .id = "CTL00f0", .devs = { { "CTL0043" } } }, | |
80faf041 TI |
180 | /* Sound Blaster 16 (Virtual PC 2004) */ |
181 | { .id = "tBA03b0", .devs = { {.id="PNPb003" } } }, | |
1da177e4 LT |
182 | #else /* SNDRV_SBAWE defined */ |
183 | /* Sound Blaster AWE 32 PnP */ | |
184 | { .id = "CTL0035", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
185 | /* Sound Blaster AWE 32 PnP */ | |
186 | { .id = "CTL0039", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
187 | /* Sound Blaster AWE 32 PnP */ | |
188 | { .id = "CTL0042", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
189 | /* Sound Blaster AWE 32 PnP */ | |
190 | { .id = "CTL0043", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
191 | /* Sound Blaster AWE 32 PnP */ | |
192 | /* Note: This card has also a CTL0051:StereoEnhance device!!! */ | |
193 | { .id = "CTL0044", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
194 | /* Sound Blaster AWE 32 PnP */ | |
195 | /* Note: This card has also a CTL0051:StereoEnhance device!!! */ | |
196 | { .id = "CTL0045", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
197 | /* Sound Blaster AWE 32 PnP */ | |
198 | { .id = "CTL0046", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
199 | /* Sound Blaster AWE 32 PnP */ | |
200 | { .id = "CTL0047", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
201 | /* Sound Blaster AWE 32 PnP */ | |
202 | { .id = "CTL0048", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
203 | /* Sound Blaster AWE 32 PnP */ | |
204 | { .id = "CTL0054", .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
205 | /* Sound Blaster AWE 32 PnP */ | |
206 | { .id = "CTL009a", .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
207 | /* Sound Blaster AWE 32 PnP */ | |
208 | { .id = "CTL009c", .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
209 | /* Sound Blaster 32 PnP */ | |
210 | { .id = "CTL009f", .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
211 | /* Sound Blaster AWE 64 PnP */ | |
212 | { .id = "CTL009d", .devs = { { "CTL0042" }, { "CTL0022" } } }, | |
213 | /* Sound Blaster AWE 64 PnP Gold */ | |
214 | { .id = "CTL009e", .devs = { { "CTL0044" }, { "CTL0023" } } }, | |
215 | /* Sound Blaster AWE 64 PnP Gold */ | |
216 | { .id = "CTL00b2", .devs = { { "CTL0044" }, { "CTL0023" } } }, | |
217 | /* Sound Blaster AWE 64 PnP */ | |
218 | { .id = "CTL00c1", .devs = { { "CTL0042" }, { "CTL0022" } } }, | |
219 | /* Sound Blaster AWE 64 PnP */ | |
220 | { .id = "CTL00c3", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
221 | /* Sound Blaster AWE 64 PnP */ | |
222 | { .id = "CTL00c5", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
223 | /* Sound Blaster AWE 64 PnP */ | |
224 | { .id = "CTL00c7", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
225 | /* Sound Blaster AWE 64 PnP */ | |
226 | { .id = "CTL00e4", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
227 | /* Sound Blaster AWE 64 PnP */ | |
228 | { .id = "CTL00e9", .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
229 | /* Sound Blaster 16 PnP (AWE) */ | |
230 | { .id = "CTL00ed", .devs = { { "CTL0041" }, { "CTL0070" } } }, | |
231 | /* Generic entries */ | |
232 | { .id = "CTLXXXX" , .devs = { { "CTL0031" }, { "CTL0021" } } }, | |
233 | { .id = "CTLXXXX" , .devs = { { "CTL0041" }, { "CTL0021" } } }, | |
234 | { .id = "CTLXXXX" , .devs = { { "CTL0042" }, { "CTL0022" } } }, | |
235 | { .id = "CTLXXXX" , .devs = { { "CTL0044" }, { "CTL0023" } } }, | |
236 | { .id = "CTLXXXX" , .devs = { { "CTL0045" }, { "CTL0022" } } }, | |
237 | #endif /* SNDRV_SBAWE */ | |
1da177e4 LT |
238 | { .id = "", } |
239 | }; | |
240 | ||
241 | MODULE_DEVICE_TABLE(pnp_card, snd_sb16_pnpids); | |
242 | ||
243 | #endif /* CONFIG_PNP */ | |
244 | ||
245 | #ifdef SNDRV_SBAWE_EMU8000 | |
246 | #define DRIVER_NAME "snd-card-sbawe" | |
247 | #else | |
248 | #define DRIVER_NAME "snd-card-sb16" | |
249 | #endif | |
250 | ||
251 | #ifdef CONFIG_PNP | |
252 | ||
1bff292e BP |
253 | static int snd_card_sb16_pnp(int dev, struct snd_card_sb16 *acard, |
254 | struct pnp_card_link *card, | |
255 | const struct pnp_card_device_id *id) | |
1da177e4 LT |
256 | { |
257 | struct pnp_dev *pdev; | |
1da177e4 LT |
258 | int err; |
259 | ||
1da177e4 | 260 | acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); |
109c53f8 | 261 | if (acard->dev == NULL) |
1da177e4 | 262 | return -ENODEV; |
109c53f8 | 263 | |
1da177e4 LT |
264 | #ifdef SNDRV_SBAWE_EMU8000 |
265 | acard->devwt = pnp_request_card_device(card, id->devs[1].id, acard->dev); | |
266 | #endif | |
267 | /* Audio initialization */ | |
268 | pdev = acard->dev; | |
269 | ||
1da177e4 LT |
270 | err = pnp_activate_dev(pdev); |
271 | if (err < 0) { | |
272 | snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); | |
1da177e4 LT |
273 | return err; |
274 | } | |
275 | port[dev] = pnp_port_start(pdev, 0); | |
276 | mpu_port[dev] = pnp_port_start(pdev, 1); | |
277 | fm_port[dev] = pnp_port_start(pdev, 2); | |
278 | dma8[dev] = pnp_dma(pdev, 0); | |
279 | dma16[dev] = pnp_dma(pdev, 1); | |
280 | irq[dev] = pnp_irq(pdev, 0); | |
281 | snd_printdd("pnp SB16: port=0x%lx, mpu port=0x%lx, fm port=0x%lx\n", | |
282 | port[dev], mpu_port[dev], fm_port[dev]); | |
283 | snd_printdd("pnp SB16: dma1=%i, dma2=%i, irq=%i\n", | |
284 | dma8[dev], dma16[dev], irq[dev]); | |
285 | #ifdef SNDRV_SBAWE_EMU8000 | |
286 | /* WaveTable initialization */ | |
287 | pdev = acard->devwt; | |
288 | if (pdev != NULL) { | |
1da177e4 LT |
289 | err = pnp_activate_dev(pdev); |
290 | if (err < 0) { | |
291 | goto __wt_error; | |
292 | } | |
293 | awe_port[dev] = pnp_port_start(pdev, 0); | |
aa0a2ddc GKH |
294 | snd_printdd("pnp SB16: wavetable port=0x%llx\n", |
295 | (unsigned long long)pnp_port_start(pdev, 0)); | |
1da177e4 LT |
296 | } else { |
297 | __wt_error: | |
298 | if (pdev) { | |
299 | pnp_release_card_device(pdev); | |
300 | snd_printk(KERN_ERR PFX "WaveTable pnp configure failure\n"); | |
301 | } | |
302 | acard->devwt = NULL; | |
303 | awe_port[dev] = -1; | |
304 | } | |
305 | #endif | |
1da177e4 LT |
306 | return 0; |
307 | } | |
308 | ||
309 | #endif /* CONFIG_PNP */ | |
310 | ||
029d64b0 | 311 | static void snd_sb16_free(struct snd_card *card) |
1da177e4 | 312 | { |
6f045616 | 313 | struct snd_card_sb16 *acard = card->private_data; |
1da177e4 LT |
314 | |
315 | if (acard == NULL) | |
316 | return; | |
b1d5776d | 317 | release_and_free_resource(acard->fm_res); |
1da177e4 LT |
318 | } |
319 | ||
43bcd973 TI |
320 | #ifdef CONFIG_PNP |
321 | #define is_isapnp_selected(dev) isapnp[dev] | |
322 | #else | |
323 | #define is_isapnp_selected(dev) 0 | |
324 | #endif | |
325 | ||
4323cc4d TI |
326 | static int snd_sb16_card_new(struct device *devptr, int dev, |
327 | struct snd_card **cardp) | |
6f045616 | 328 | { |
c95eadd2 TI |
329 | struct snd_card *card; |
330 | int err; | |
331 | ||
4323cc4d TI |
332 | err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE, |
333 | sizeof(struct snd_card_sb16), &card); | |
c95eadd2 | 334 | if (err < 0) |
3e7fb9f7 | 335 | return err; |
6f045616 | 336 | card->private_free = snd_sb16_free; |
3e7fb9f7 TI |
337 | *cardp = card; |
338 | return 0; | |
6f045616 TI |
339 | } |
340 | ||
1bff292e | 341 | static int snd_sb16_probe(struct snd_card *card, int dev) |
1da177e4 | 342 | { |
1da177e4 | 343 | int xirq, xdma8, xdma16; |
029d64b0 | 344 | struct snd_sb *chip; |
6f045616 | 345 | struct snd_card_sb16 *acard = card->private_data; |
029d64b0 TI |
346 | struct snd_opl3 *opl3; |
347 | struct snd_hwdep *synth = NULL; | |
1da177e4 | 348 | #ifdef CONFIG_SND_SB16_CSP |
029d64b0 | 349 | struct snd_hwdep *xcsp = NULL; |
1da177e4 LT |
350 | #endif |
351 | unsigned long flags; | |
352 | int err; | |
353 | ||
1da177e4 LT |
354 | xirq = irq[dev]; |
355 | xdma8 = dma8[dev]; | |
356 | xdma16 = dma16[dev]; | |
1da177e4 LT |
357 | |
358 | if ((err = snd_sbdsp_create(card, | |
359 | port[dev], | |
360 | xirq, | |
361 | snd_sb16dsp_interrupt, | |
362 | xdma8, | |
363 | xdma16, | |
364 | SB_HW_AUTO, | |
43bcd973 | 365 | &chip)) < 0) |
6f045616 | 366 | return err; |
43bcd973 | 367 | |
6f045616 | 368 | acard->chip = chip; |
1da177e4 | 369 | if (chip->hardware != SB_HW_16) { |
43bcd973 | 370 | snd_printk(KERN_ERR PFX "SB 16 chip was not detected at 0x%lx\n", port[dev]); |
6f045616 | 371 | return -ENODEV; |
1da177e4 LT |
372 | } |
373 | chip->mpu_port = mpu_port[dev]; | |
43bcd973 | 374 | if (! is_isapnp_selected(dev) && (err = snd_sb16dsp_configure(chip)) < 0) |
6f045616 | 375 | return err; |
43bcd973 | 376 | |
92533f18 | 377 | if ((err = snd_sb16dsp_pcm(chip, 0)) < 0) |
6f045616 | 378 | return err; |
1da177e4 LT |
379 | |
380 | strcpy(card->driver, | |
381 | #ifdef SNDRV_SBAWE_EMU8000 | |
382 | awe_port[dev] > 0 ? "SB AWE" : | |
383 | #endif | |
384 | "SB16"); | |
385 | strcpy(card->shortname, chip->name); | |
386 | sprintf(card->longname, "%s at 0x%lx, irq %i, dma ", | |
387 | chip->name, | |
388 | chip->port, | |
389 | xirq); | |
390 | if (xdma8 >= 0) | |
391 | sprintf(card->longname + strlen(card->longname), "%d", xdma8); | |
392 | if (xdma16 >= 0) | |
393 | sprintf(card->longname + strlen(card->longname), "%s%d", | |
394 | xdma8 >= 0 ? "&" : "", xdma16); | |
395 | ||
396 | if (chip->mpu_port > 0 && chip->mpu_port != SNDRV_AUTO_PORT) { | |
397 | if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SB, | |
dba8b469 CL |
398 | chip->mpu_port, |
399 | MPU401_INFO_IRQ_HOOK, -1, | |
400 | &chip->rmidi)) < 0) | |
6f045616 | 401 | return err; |
1da177e4 LT |
402 | chip->rmidi_callback = snd_mpu401_uart_interrupt; |
403 | } | |
404 | ||
405 | #ifdef SNDRV_SBAWE_EMU8000 | |
406 | if (awe_port[dev] == SNDRV_AUTO_PORT) | |
407 | awe_port[dev] = 0; /* disable */ | |
408 | #endif | |
409 | ||
410 | if (fm_port[dev] > 0 && fm_port[dev] != SNDRV_AUTO_PORT) { | |
411 | if (snd_opl3_create(card, fm_port[dev], fm_port[dev] + 2, | |
412 | OPL3_HW_OPL3, | |
413 | acard->fm_res != NULL || fm_port[dev] == port[dev], | |
414 | &opl3) < 0) { | |
415 | snd_printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx\n", | |
416 | fm_port[dev], fm_port[dev] + 2); | |
417 | } else { | |
418 | #ifdef SNDRV_SBAWE_EMU8000 | |
419 | int seqdev = awe_port[dev] > 0 ? 2 : 1; | |
420 | #else | |
421 | int seqdev = 1; | |
422 | #endif | |
43bcd973 | 423 | if ((err = snd_opl3_hwdep_new(opl3, 0, seqdev, &synth)) < 0) |
6f045616 | 424 | return err; |
1da177e4 LT |
425 | } |
426 | } | |
427 | ||
43bcd973 | 428 | if ((err = snd_sbmixer_new(chip)) < 0) |
6f045616 | 429 | return err; |
1da177e4 LT |
430 | |
431 | #ifdef CONFIG_SND_SB16_CSP | |
432 | /* CSP chip on SB16ASP/AWE32 */ | |
433 | if ((chip->hardware == SB_HW_16) && csp[dev]) { | |
434 | snd_sb_csp_new(chip, synth != NULL ? 1 : 0, &xcsp); | |
435 | if (xcsp) { | |
436 | chip->csp = xcsp->private_data; | |
437 | chip->hardware = SB_HW_16CSP; | |
438 | } else { | |
439 | snd_printk(KERN_INFO PFX "warning - CSP chip not detected on soundcard #%i\n", dev + 1); | |
440 | } | |
441 | } | |
442 | #endif | |
443 | #ifdef SNDRV_SBAWE_EMU8000 | |
444 | if (awe_port[dev] > 0) { | |
43bcd973 TI |
445 | if ((err = snd_emu8000_new(card, 1, awe_port[dev], |
446 | seq_ports[dev], NULL)) < 0) { | |
1da177e4 | 447 | snd_printk(KERN_ERR PFX "fatal error - EMU-8000 synthesizer not detected at 0x%lx\n", awe_port[dev]); |
43bcd973 | 448 | |
6f045616 | 449 | return err; |
1da177e4 LT |
450 | } |
451 | } | |
452 | #endif | |
453 | ||
454 | /* setup Mic AGC */ | |
455 | spin_lock_irqsave(&chip->mixer_lock, flags); | |
456 | snd_sbmixer_write(chip, SB_DSP4_MIC_AGC, | |
457 | (snd_sbmixer_read(chip, SB_DSP4_MIC_AGC) & 0x01) | | |
458 | (mic_agc[dev] ? 0x00 : 0x01)); | |
459 | spin_unlock_irqrestore(&chip->mixer_lock, flags); | |
460 | ||
43bcd973 | 461 | if ((err = snd_card_register(card)) < 0) |
6f045616 | 462 | return err; |
43bcd973 | 463 | |
1da177e4 | 464 | return 0; |
6f045616 TI |
465 | } |
466 | ||
467 | #ifdef CONFIG_PM | |
468 | static int snd_sb16_suspend(struct snd_card *card, pm_message_t state) | |
469 | { | |
470 | struct snd_card_sb16 *acard = card->private_data; | |
471 | struct snd_sb *chip = acard->chip; | |
43bcd973 | 472 | |
6f045616 TI |
473 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); |
474 | snd_pcm_suspend_all(chip->pcm); | |
475 | snd_sbmixer_suspend(chip); | |
476 | return 0; | |
1da177e4 LT |
477 | } |
478 | ||
6f045616 | 479 | static int snd_sb16_resume(struct snd_card *card) |
1da177e4 | 480 | { |
6f045616 TI |
481 | struct snd_card_sb16 *acard = card->private_data; |
482 | struct snd_sb *chip = acard->chip; | |
1da177e4 | 483 | |
6f045616 TI |
484 | snd_sbdsp_reset(chip); |
485 | snd_sbmixer_resume(chip); | |
486 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | |
487 | return 0; | |
488 | } | |
489 | #endif | |
490 | ||
1bff292e | 491 | static int snd_sb16_isa_probe1(int dev, struct device *pdev) |
6f045616 TI |
492 | { |
493 | struct snd_card_sb16 *acard; | |
494 | struct snd_card *card; | |
495 | int err; | |
496 | ||
4323cc4d | 497 | err = snd_sb16_card_new(pdev, dev, &card); |
3e7fb9f7 TI |
498 | if (err < 0) |
499 | return err; | |
6f045616 TI |
500 | |
501 | acard = card->private_data; | |
502 | /* non-PnP FM port address is hardwired with base port address */ | |
503 | fm_port[dev] = port[dev]; | |
504 | /* block the 0x388 port to avoid PnP conflicts */ | |
505 | acard->fm_res = request_region(0x388, 4, "SoundBlaster FM"); | |
506 | #ifdef SNDRV_SBAWE_EMU8000 | |
507 | /* non-PnP AWE port address is hardwired with base port address */ | |
508 | awe_port[dev] = port[dev] + 0x400; | |
509 | #endif | |
510 | ||
6f045616 TI |
511 | if ((err = snd_sb16_probe(card, dev)) < 0) { |
512 | snd_card_free(card); | |
513 | return err; | |
1da177e4 | 514 | } |
5e24c1c1 | 515 | dev_set_drvdata(pdev, card); |
6f045616 | 516 | return 0; |
1da177e4 LT |
517 | } |
518 | ||
6f045616 | 519 | |
1bff292e | 520 | static int snd_sb16_isa_match(struct device *pdev, unsigned int dev) |
5e24c1c1 TI |
521 | { |
522 | return enable[dev] && !is_isapnp_selected(dev); | |
523 | } | |
524 | ||
1bff292e | 525 | static int snd_sb16_isa_probe(struct device *pdev, unsigned int dev) |
6f045616 | 526 | { |
6f045616 TI |
527 | int err; |
528 | static int possible_irqs[] = {5, 9, 10, 7, -1}; | |
529 | static int possible_dmas8[] = {1, 3, 0, -1}; | |
530 | static int possible_dmas16[] = {5, 6, 7, -1}; | |
531 | ||
532 | if (irq[dev] == SNDRV_AUTO_IRQ) { | |
533 | if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { | |
534 | snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); | |
535 | return -EBUSY; | |
536 | } | |
537 | } | |
538 | if (dma8[dev] == SNDRV_AUTO_DMA) { | |
539 | if ((dma8[dev] = snd_legacy_find_free_dma(possible_dmas8)) < 0) { | |
540 | snd_printk(KERN_ERR PFX "unable to find a free 8-bit DMA\n"); | |
541 | return -EBUSY; | |
542 | } | |
543 | } | |
544 | if (dma16[dev] == SNDRV_AUTO_DMA) { | |
545 | if ((dma16[dev] = snd_legacy_find_free_dma(possible_dmas16)) < 0) { | |
546 | snd_printk(KERN_ERR PFX "unable to find a free 16-bit DMA\n"); | |
547 | return -EBUSY; | |
548 | } | |
549 | } | |
550 | ||
551 | if (port[dev] != SNDRV_AUTO_PORT) | |
5e24c1c1 | 552 | return snd_sb16_isa_probe1(dev, pdev); |
6f045616 TI |
553 | else { |
554 | static int possible_ports[] = {0x220, 0x240, 0x260, 0x280}; | |
555 | int i; | |
556 | for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { | |
557 | port[dev] = possible_ports[i]; | |
5e24c1c1 | 558 | err = snd_sb16_isa_probe1(dev, pdev); |
6f045616 TI |
559 | if (! err) |
560 | return 0; | |
561 | } | |
562 | return err; | |
563 | } | |
564 | } | |
565 | ||
1bff292e | 566 | static int snd_sb16_isa_remove(struct device *pdev, unsigned int dev) |
6f045616 | 567 | { |
5e24c1c1 | 568 | snd_card_free(dev_get_drvdata(pdev)); |
6f045616 TI |
569 | return 0; |
570 | } | |
571 | ||
572 | #ifdef CONFIG_PM | |
5e24c1c1 TI |
573 | static int snd_sb16_isa_suspend(struct device *dev, unsigned int n, |
574 | pm_message_t state) | |
6f045616 | 575 | { |
5e24c1c1 | 576 | return snd_sb16_suspend(dev_get_drvdata(dev), state); |
6f045616 TI |
577 | } |
578 | ||
5e24c1c1 | 579 | static int snd_sb16_isa_resume(struct device *dev, unsigned int n) |
6f045616 | 580 | { |
5e24c1c1 | 581 | return snd_sb16_resume(dev_get_drvdata(dev)); |
6f045616 TI |
582 | } |
583 | #endif | |
584 | ||
585 | #ifdef SNDRV_SBAWE | |
83c51c0a | 586 | #define DEV_NAME "sbawe" |
6f045616 | 587 | #else |
83c51c0a | 588 | #define DEV_NAME "sb16" |
6f045616 TI |
589 | #endif |
590 | ||
5e24c1c1 TI |
591 | static struct isa_driver snd_sb16_isa_driver = { |
592 | .match = snd_sb16_isa_match, | |
593 | .probe = snd_sb16_isa_probe, | |
1bff292e | 594 | .remove = snd_sb16_isa_remove, |
6f045616 | 595 | #ifdef CONFIG_PM |
5e24c1c1 TI |
596 | .suspend = snd_sb16_isa_suspend, |
597 | .resume = snd_sb16_isa_resume, | |
6f045616 TI |
598 | #endif |
599 | .driver = { | |
83c51c0a | 600 | .name = DEV_NAME |
6f045616 TI |
601 | }, |
602 | }; | |
603 | ||
604 | ||
1da177e4 | 605 | #ifdef CONFIG_PNP |
1bff292e BP |
606 | static int snd_sb16_pnp_detect(struct pnp_card_link *pcard, |
607 | const struct pnp_card_device_id *pid) | |
1da177e4 LT |
608 | { |
609 | static int dev; | |
6f045616 | 610 | struct snd_card *card; |
1da177e4 LT |
611 | int res; |
612 | ||
613 | for ( ; dev < SNDRV_CARDS; dev++) { | |
614 | if (!enable[dev] || !isapnp[dev]) | |
615 | continue; | |
4323cc4d | 616 | res = snd_sb16_card_new(&pcard->card->dev, dev, &card); |
3e7fb9f7 TI |
617 | if (res < 0) |
618 | return res; | |
6f045616 TI |
619 | if ((res = snd_card_sb16_pnp(dev, card->private_data, pcard, pid)) < 0 || |
620 | (res = snd_sb16_probe(card, dev)) < 0) { | |
621 | snd_card_free(card); | |
1da177e4 | 622 | return res; |
6f045616 TI |
623 | } |
624 | pnp_set_card_drvdata(pcard, card); | |
1da177e4 LT |
625 | dev++; |
626 | return 0; | |
627 | } | |
628 | ||
629 | return -ENODEV; | |
630 | } | |
631 | ||
1bff292e | 632 | static void snd_sb16_pnp_remove(struct pnp_card_link *pcard) |
1da177e4 | 633 | { |
6f045616 TI |
634 | snd_card_free(pnp_get_card_drvdata(pcard)); |
635 | pnp_set_card_drvdata(pcard, NULL); | |
636 | } | |
1da177e4 | 637 | |
6f045616 TI |
638 | #ifdef CONFIG_PM |
639 | static int snd_sb16_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) | |
640 | { | |
641 | return snd_sb16_suspend(pnp_get_card_drvdata(pcard), state); | |
1da177e4 | 642 | } |
6f045616 TI |
643 | static int snd_sb16_pnp_resume(struct pnp_card_link *pcard) |
644 | { | |
645 | return snd_sb16_resume(pnp_get_card_drvdata(pcard)); | |
646 | } | |
647 | #endif | |
1da177e4 LT |
648 | |
649 | static struct pnp_card_driver sb16_pnpc_driver = { | |
650 | .flags = PNP_DRIVER_RES_DISABLE, | |
6f045616 TI |
651 | #ifdef SNDRV_SBAWE |
652 | .name = "sbawe", | |
653 | #else | |
1da177e4 | 654 | .name = "sb16", |
6f045616 | 655 | #endif |
1da177e4 LT |
656 | .id_table = snd_sb16_pnpids, |
657 | .probe = snd_sb16_pnp_detect, | |
1bff292e | 658 | .remove = snd_sb16_pnp_remove, |
6f045616 TI |
659 | #ifdef CONFIG_PM |
660 | .suspend = snd_sb16_pnp_suspend, | |
661 | .resume = snd_sb16_pnp_resume, | |
662 | #endif | |
1da177e4 LT |
663 | }; |
664 | ||
665 | #endif /* CONFIG_PNP */ | |
666 | ||
667 | static int __init alsa_card_sb16_init(void) | |
668 | { | |
5e24c1c1 | 669 | int err; |
1da177e4 | 670 | |
5e24c1c1 | 671 | err = isa_register_driver(&snd_sb16_isa_driver, SNDRV_CARDS); |
1da177e4 | 672 | #ifdef CONFIG_PNP |
609d7694 RH |
673 | if (!err) |
674 | isa_registered = 1; | |
675 | ||
312fef30 | 676 | err = pnp_register_card_driver(&sb16_pnpc_driver); |
5e24c1c1 | 677 | if (!err) |
f7a9275d | 678 | pnp_registered = 1; |
609d7694 RH |
679 | |
680 | if (isa_registered) | |
681 | err = 0; | |
1da177e4 | 682 | #endif |
609d7694 | 683 | return err; |
1da177e4 LT |
684 | } |
685 | ||
686 | static void __exit alsa_card_sb16_exit(void) | |
687 | { | |
5e24c1c1 TI |
688 | #ifdef CONFIG_PNP |
689 | if (pnp_registered) | |
690 | pnp_unregister_card_driver(&sb16_pnpc_driver); | |
609d7694 | 691 | if (isa_registered) |
5e24c1c1 | 692 | #endif |
609d7694 | 693 | isa_unregister_driver(&snd_sb16_isa_driver); |
1da177e4 LT |
694 | } |
695 | ||
696 | module_init(alsa_card_sb16_init) | |
697 | module_exit(alsa_card_sb16_exit) |