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1da177e4 LT |
1 | /* |
2 | * Driver for Digigram VX222 V2/Mic PCI soundcards | |
3 | * | |
4 | * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> | |
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 | #include <sound/driver.h> | |
22 | #include <linux/init.h> | |
23 | #include <linux/interrupt.h> | |
24 | #include <linux/pci.h> | |
25 | #include <linux/slab.h> | |
26 | #include <linux/moduleparam.h> | |
27 | #include <sound/core.h> | |
28 | #include <sound/initval.h> | |
1186ed8c | 29 | #include <sound/tlv.h> |
1da177e4 LT |
30 | #include "vx222.h" |
31 | ||
32 | #define CARD_NAME "VX222" | |
33 | ||
34 | MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>"); | |
35 | MODULE_DESCRIPTION("Digigram VX222 V2/Mic"); | |
36 | MODULE_LICENSE("GPL"); | |
37 | MODULE_SUPPORTED_DEVICE("{{Digigram," CARD_NAME "}}"); | |
38 | ||
39 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
40 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
41 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
42 | static int mic[SNDRV_CARDS]; /* microphone */ | |
43 | static int ibl[SNDRV_CARDS]; /* microphone */ | |
44 | ||
45 | module_param_array(index, int, NULL, 0444); | |
46 | MODULE_PARM_DESC(index, "Index value for Digigram " CARD_NAME " soundcard."); | |
47 | module_param_array(id, charp, NULL, 0444); | |
48 | MODULE_PARM_DESC(id, "ID string for Digigram " CARD_NAME " soundcard."); | |
49 | module_param_array(enable, bool, NULL, 0444); | |
50 | MODULE_PARM_DESC(enable, "Enable Digigram " CARD_NAME " soundcard."); | |
51 | module_param_array(mic, bool, NULL, 0444); | |
52 | MODULE_PARM_DESC(mic, "Enable Microphone."); | |
53 | module_param_array(ibl, int, NULL, 0444); | |
54 | MODULE_PARM_DESC(ibl, "Capture IBL size."); | |
55 | ||
56 | /* | |
57 | */ | |
58 | ||
59 | enum { | |
60 | VX_PCI_VX222_OLD, | |
61 | VX_PCI_VX222_NEW | |
62 | }; | |
63 | ||
f40b6890 | 64 | static struct pci_device_id snd_vx222_ids[] = { |
1da177e4 LT |
65 | { 0x10b5, 0x9050, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_OLD, }, /* PLX */ |
66 | { 0x10b5, 0x9030, 0x1369, PCI_ANY_ID, 0, 0, VX_PCI_VX222_NEW, }, /* PLX */ | |
67 | { 0, } | |
68 | }; | |
69 | ||
70 | MODULE_DEVICE_TABLE(pci, snd_vx222_ids); | |
71 | ||
72 | ||
73 | /* | |
74 | */ | |
75 | ||
1186ed8c TI |
76 | static DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0); |
77 | static DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0); | |
78 | ||
1da177e4 LT |
79 | static struct snd_vx_hardware vx222_old_hw = { |
80 | ||
81 | .name = "VX222/Old", | |
82 | .type = VX_TYPE_BOARD, | |
83 | /* hw specs */ | |
84 | .num_codecs = 1, | |
85 | .num_ins = 1, | |
86 | .num_outs = 1, | |
87 | .output_level_max = VX_ANALOG_OUT_LEVEL_MAX, | |
1186ed8c | 88 | .output_level_db_scale = db_scale_old_vol, |
1da177e4 LT |
89 | }; |
90 | ||
91 | static struct snd_vx_hardware vx222_v2_hw = { | |
92 | ||
93 | .name = "VX222/v2", | |
94 | .type = VX_TYPE_V2, | |
95 | /* hw specs */ | |
96 | .num_codecs = 1, | |
97 | .num_ins = 1, | |
98 | .num_outs = 1, | |
99 | .output_level_max = VX2_AKM_LEVEL_MAX, | |
1186ed8c | 100 | .output_level_db_scale = db_scale_akm, |
1da177e4 LT |
101 | }; |
102 | ||
103 | static struct snd_vx_hardware vx222_mic_hw = { | |
104 | ||
105 | .name = "VX222/Mic", | |
106 | .type = VX_TYPE_MIC, | |
107 | /* hw specs */ | |
108 | .num_codecs = 1, | |
109 | .num_ins = 1, | |
110 | .num_outs = 1, | |
111 | .output_level_max = VX2_AKM_LEVEL_MAX, | |
1186ed8c | 112 | .output_level_db_scale = db_scale_akm, |
1da177e4 LT |
113 | }; |
114 | ||
115 | ||
116 | /* | |
117 | */ | |
af26367f | 118 | static int snd_vx222_free(struct vx_core *chip) |
1da177e4 LT |
119 | { |
120 | struct snd_vx222 *vx = (struct snd_vx222 *)chip; | |
121 | ||
122 | if (chip->irq >= 0) | |
123 | free_irq(chip->irq, (void*)chip); | |
124 | if (vx->port[0]) | |
125 | pci_release_regions(vx->pci); | |
126 | pci_disable_device(vx->pci); | |
127 | kfree(chip); | |
128 | return 0; | |
129 | } | |
130 | ||
af26367f | 131 | static int snd_vx222_dev_free(struct snd_device *device) |
1da177e4 | 132 | { |
af26367f | 133 | struct vx_core *chip = device->device_data; |
1da177e4 LT |
134 | return snd_vx222_free(chip); |
135 | } | |
136 | ||
137 | ||
af26367f | 138 | static int __devinit snd_vx222_create(struct snd_card *card, struct pci_dev *pci, |
1da177e4 LT |
139 | struct snd_vx_hardware *hw, |
140 | struct snd_vx222 **rchip) | |
141 | { | |
af26367f | 142 | struct vx_core *chip; |
1da177e4 LT |
143 | struct snd_vx222 *vx; |
144 | int i, err; | |
af26367f | 145 | static struct snd_device_ops ops = { |
1da177e4 LT |
146 | .dev_free = snd_vx222_dev_free, |
147 | }; | |
148 | struct snd_vx_ops *vx_ops; | |
149 | ||
150 | /* enable PCI device */ | |
151 | if ((err = pci_enable_device(pci)) < 0) | |
152 | return err; | |
153 | pci_set_master(pci); | |
154 | ||
155 | vx_ops = hw->type == VX_TYPE_BOARD ? &vx222_old_ops : &vx222_ops; | |
156 | chip = snd_vx_create(card, hw, vx_ops, | |
af26367f | 157 | sizeof(struct snd_vx222) - sizeof(struct vx_core)); |
1da177e4 LT |
158 | if (! chip) { |
159 | pci_disable_device(pci); | |
160 | return -ENOMEM; | |
161 | } | |
162 | vx = (struct snd_vx222 *)chip; | |
163 | vx->pci = pci; | |
164 | ||
165 | if ((err = pci_request_regions(pci, CARD_NAME)) < 0) { | |
166 | snd_vx222_free(chip); | |
167 | return err; | |
168 | } | |
169 | for (i = 0; i < 2; i++) | |
170 | vx->port[i] = pci_resource_start(pci, i + 1); | |
171 | ||
65ca68b3 | 172 | if (request_irq(pci->irq, snd_vx_irq_handler, IRQF_DISABLED|IRQF_SHARED, |
1da177e4 LT |
173 | CARD_NAME, (void *) chip)) { |
174 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); | |
175 | snd_vx222_free(chip); | |
176 | return -EBUSY; | |
177 | } | |
178 | chip->irq = pci->irq; | |
179 | ||
180 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { | |
181 | snd_vx222_free(chip); | |
182 | return err; | |
183 | } | |
184 | ||
185 | snd_card_set_dev(card, &pci->dev); | |
186 | ||
187 | *rchip = vx; | |
188 | return 0; | |
189 | } | |
190 | ||
191 | ||
192 | static int __devinit snd_vx222_probe(struct pci_dev *pci, | |
193 | const struct pci_device_id *pci_id) | |
194 | { | |
195 | static int dev; | |
af26367f | 196 | struct snd_card *card; |
1da177e4 LT |
197 | struct snd_vx_hardware *hw; |
198 | struct snd_vx222 *vx; | |
199 | int err; | |
200 | ||
201 | if (dev >= SNDRV_CARDS) | |
202 | return -ENODEV; | |
203 | if (!enable[dev]) { | |
204 | dev++; | |
205 | return -ENOENT; | |
206 | } | |
207 | ||
208 | card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); | |
209 | if (card == NULL) | |
210 | return -ENOMEM; | |
211 | ||
212 | switch ((int)pci_id->driver_data) { | |
213 | case VX_PCI_VX222_OLD: | |
214 | hw = &vx222_old_hw; | |
215 | break; | |
216 | case VX_PCI_VX222_NEW: | |
217 | default: | |
218 | if (mic[dev]) | |
219 | hw = &vx222_mic_hw; | |
220 | else | |
221 | hw = &vx222_v2_hw; | |
222 | break; | |
223 | } | |
224 | if ((err = snd_vx222_create(card, pci, hw, &vx)) < 0) { | |
225 | snd_card_free(card); | |
226 | return err; | |
227 | } | |
0ed1cad1 | 228 | card->private_data = vx; |
1da177e4 LT |
229 | vx->core.ibl.size = ibl[dev]; |
230 | ||
231 | sprintf(card->longname, "%s at 0x%lx & 0x%lx, irq %i", | |
232 | card->shortname, vx->port[0], vx->port[1], vx->core.irq); | |
233 | snd_printdd("%s at 0x%lx & 0x%lx, irq %i\n", | |
234 | card->shortname, vx->port[0], vx->port[1], vx->core.irq); | |
235 | ||
236 | #ifdef SND_VX_FW_LOADER | |
237 | vx->core.dev = &pci->dev; | |
238 | #endif | |
239 | ||
240 | if ((err = snd_vx_setup_firmware(&vx->core)) < 0) { | |
241 | snd_card_free(card); | |
242 | return err; | |
243 | } | |
244 | ||
245 | if ((err = snd_card_register(card)) < 0) { | |
246 | snd_card_free(card); | |
247 | return err; | |
248 | } | |
249 | ||
250 | pci_set_drvdata(pci, card); | |
251 | dev++; | |
252 | return 0; | |
253 | } | |
254 | ||
255 | static void __devexit snd_vx222_remove(struct pci_dev *pci) | |
256 | { | |
257 | snd_card_free(pci_get_drvdata(pci)); | |
258 | pci_set_drvdata(pci, NULL); | |
259 | } | |
260 | ||
0ed1cad1 TI |
261 | #ifdef CONFIG_PM |
262 | static int snd_vx222_suspend(struct pci_dev *pci, pm_message_t state) | |
263 | { | |
264 | struct snd_card *card = pci_get_drvdata(pci); | |
265 | struct snd_vx222 *vx = card->private_data; | |
266 | int err; | |
267 | ||
268 | err = snd_vx_suspend(&vx->core, state); | |
0ed1cad1 TI |
269 | pci_disable_device(pci); |
270 | pci_save_state(pci); | |
30b35399 | 271 | pci_set_power_state(pci, pci_choose_state(pci, state)); |
0ed1cad1 TI |
272 | return err; |
273 | } | |
274 | ||
275 | static int snd_vx222_resume(struct pci_dev *pci) | |
276 | { | |
277 | struct snd_card *card = pci_get_drvdata(pci); | |
278 | struct snd_vx222 *vx = card->private_data; | |
279 | ||
0ed1cad1 | 280 | pci_set_power_state(pci, PCI_D0); |
30b35399 TI |
281 | pci_restore_state(pci); |
282 | if (pci_enable_device(pci) < 0) { | |
283 | printk(KERN_ERR "vx222: pci_enable_device failed, " | |
284 | "disabling device\n"); | |
285 | snd_card_disconnect(card); | |
286 | return -EIO; | |
287 | } | |
0ed1cad1 TI |
288 | pci_set_master(pci); |
289 | return snd_vx_resume(&vx->core); | |
290 | } | |
291 | #endif | |
292 | ||
1da177e4 LT |
293 | static struct pci_driver driver = { |
294 | .name = "Digigram VX222", | |
295 | .id_table = snd_vx222_ids, | |
296 | .probe = snd_vx222_probe, | |
297 | .remove = __devexit_p(snd_vx222_remove), | |
0ed1cad1 TI |
298 | #ifdef CONFIG_PM |
299 | .suspend = snd_vx222_suspend, | |
300 | .resume = snd_vx222_resume, | |
301 | #endif | |
1da177e4 LT |
302 | }; |
303 | ||
304 | static int __init alsa_card_vx222_init(void) | |
305 | { | |
01d25d46 | 306 | return pci_register_driver(&driver); |
1da177e4 LT |
307 | } |
308 | ||
309 | static void __exit alsa_card_vx222_exit(void) | |
310 | { | |
311 | pci_unregister_driver(&driver); | |
312 | } | |
313 | ||
314 | module_init(alsa_card_vx222_init) | |
315 | module_exit(alsa_card_vx222_exit) |