blob: d7df59e9c647e43b142f8215e4fac3386a0de196 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * Driver for Digigram VXpocket V2/440 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
Linus Torvalds1da177e2005-04-16 15:20:36 -070021
22#include <sound/driver.h>
23#include <linux/init.h>
24#include <linux/moduleparam.h>
25#include <sound/core.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070026#include "vxpocket.h"
Takashi Iwai6d00a312005-06-30 13:40:51 +020027#include <pcmcia/ciscode.h>
28#include <pcmcia/cisreg.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070029#include <sound/initval.h>
Takashi Iwai1186ed82006-08-23 19:53:28 +020030#include <sound/tlv.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070031
32/*
33 */
34
Linus Torvalds1da177e2005-04-16 15:20:36 -070035MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
Takashi Iwai6d00a312005-06-30 13:40:51 +020036MODULE_DESCRIPTION("Digigram VXPocket");
Linus Torvalds1da177e2005-04-16 15:20:36 -070037MODULE_LICENSE("GPL");
Takashi Iwai6d00a312005-06-30 13:40:51 +020038MODULE_SUPPORTED_DEVICE("{{Digigram,VXPocket},{Digigram,VXPocket440}}");
Linus Torvalds1da177e2005-04-16 15:20:36 -070039
40static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
41static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
42static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
43static int ibl[SNDRV_CARDS];
44
45module_param_array(index, int, NULL, 0444);
Takashi Iwai6d00a312005-06-30 13:40:51 +020046MODULE_PARM_DESC(index, "Index value for VXPocket soundcard.");
Linus Torvalds1da177e2005-04-16 15:20:36 -070047module_param_array(id, charp, NULL, 0444);
Takashi Iwai6d00a312005-06-30 13:40:51 +020048MODULE_PARM_DESC(id, "ID string for VXPocket soundcard.");
Linus Torvalds1da177e2005-04-16 15:20:36 -070049module_param_array(enable, bool, NULL, 0444);
Takashi Iwai6d00a312005-06-30 13:40:51 +020050MODULE_PARM_DESC(enable, "Enable VXPocket soundcard.");
Linus Torvalds1da177e2005-04-16 15:20:36 -070051module_param_array(ibl, int, NULL, 0444);
Takashi Iwai6d00a312005-06-30 13:40:51 +020052MODULE_PARM_DESC(ibl, "Capture IBL size for VXPocket soundcard.");
Linus Torvalds1da177e2005-04-16 15:20:36 -070053
54
55/*
56 */
57
Takashi Iwai6d00a312005-06-30 13:40:51 +020058static unsigned int card_alloc;
Linus Torvalds1da177e2005-04-16 15:20:36 -070059
Linus Torvalds1da177e2005-04-16 15:20:36 -070060
Takashi Iwai6d00a312005-06-30 13:40:51 +020061/*
62 */
Dominik Brodowskifba395e2006-03-31 17:21:06 +020063static void vxpocket_release(struct pcmcia_device *link)
Takashi Iwai6d00a312005-06-30 13:40:51 +020064{
Dominik Brodowskifba395e2006-03-31 17:21:06 +020065 pcmcia_disable_device(link);
Takashi Iwai6d00a312005-06-30 13:40:51 +020066}
Linus Torvalds1da177e2005-04-16 15:20:36 -070067
Takashi Iwai6d00a312005-06-30 13:40:51 +020068/*
Takashi Iwai2b29b132006-06-23 14:38:26 +020069 * destructor, called from snd_card_free_when_closed()
Takashi Iwai6d00a312005-06-30 13:40:51 +020070 */
Takashi Iwaiaf263672005-11-17 14:46:59 +010071static int snd_vxpocket_dev_free(struct snd_device *device)
Takashi Iwai6d00a312005-06-30 13:40:51 +020072{
Takashi Iwaiaf263672005-11-17 14:46:59 +010073 struct vx_core *chip = device->device_data;
Linus Torvalds1da177e2005-04-16 15:20:36 -070074
Takashi Iwai6d00a312005-06-30 13:40:51 +020075 snd_vx_free_firmware(chip);
76 kfree(chip);
77 return 0;
78}
Linus Torvalds1da177e2005-04-16 15:20:36 -070079
Linus Torvalds1da177e2005-04-16 15:20:36 -070080
Takashi Iwai6d00a312005-06-30 13:40:51 +020081/*
82 * Hardware information
83 */
84
85/* VX-pocket V2
86 *
87 * 1 DSP, 1 sync UER
88 * 1 programmable clock (NIY)
89 * 1 stereo analog input (line/micro)
90 * 1 stereo analog output
91 * Only output levels can be modified
92 */
93
Takashi Iwai1186ed82006-08-23 19:53:28 +020094static DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
95
Takashi Iwai6d00a312005-06-30 13:40:51 +020096static struct snd_vx_hardware vxpocket_hw = {
97 .name = "VXPocket",
98 .type = VX_TYPE_VXPOCKET,
Linus Torvalds1da177e2005-04-16 15:20:36 -070099
100 /* hardware specs */
Takashi Iwai6d00a312005-06-30 13:40:51 +0200101 .num_codecs = 1,
102 .num_ins = 1,
103 .num_outs = 1,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700104 .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
Takashi Iwai1186ed82006-08-23 19:53:28 +0200105 .output_level_db_scale = db_scale_old_vol,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700106};
107
Takashi Iwai6d00a312005-06-30 13:40:51 +0200108/* VX-pocket 440
109 *
110 * 1 DSP, 1 sync UER, 1 sync World Clock (NIY)
111 * SMPTE (NIY)
112 * 2 stereo analog input (line/micro)
113 * 2 stereo analog output
114 * Only output levels can be modified
115 * UER, but only for the first two inputs and outputs.
116 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700117
Takashi Iwai6d00a312005-06-30 13:40:51 +0200118static struct snd_vx_hardware vxp440_hw = {
119 .name = "VXPocket440",
120 .type = VX_TYPE_VXP440,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700121
Takashi Iwai6d00a312005-06-30 13:40:51 +0200122 /* hardware specs */
123 .num_codecs = 2,
124 .num_ins = 2,
125 .num_outs = 2,
126 .output_level_max = VX_ANALOG_OUT_LEVEL_MAX,
Takashi Iwai1186ed82006-08-23 19:53:28 +0200127 .output_level_db_scale = db_scale_old_vol,
Takashi Iwai6d00a312005-06-30 13:40:51 +0200128};
129
130
131/*
132 * create vxpocket instance
133 */
Dominik Brodowskifd238232006-03-05 10:45:09 +0100134static struct snd_vxpocket *snd_vxpocket_new(struct snd_card *card, int ibl,
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200135 struct pcmcia_device *link)
Takashi Iwai6d00a312005-06-30 13:40:51 +0200136{
Takashi Iwaiaf263672005-11-17 14:46:59 +0100137 struct vx_core *chip;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200138 struct snd_vxpocket *vxp;
Takashi Iwaiaf263672005-11-17 14:46:59 +0100139 static struct snd_device_ops ops = {
Takashi Iwai6d00a312005-06-30 13:40:51 +0200140 .dev_free = snd_vxpocket_dev_free,
141 };
142
143 chip = snd_vx_create(card, &vxpocket_hw, &snd_vxpocket_ops,
Takashi Iwaiaf263672005-11-17 14:46:59 +0100144 sizeof(struct snd_vxpocket) - sizeof(struct vx_core));
Takashi Iwai6d00a312005-06-30 13:40:51 +0200145 if (! chip)
146 return NULL;
147
148 if (snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops) < 0) {
149 kfree(chip);
150 return NULL;
151 }
152 chip->ibl.size = ibl;
153
154 vxp = (struct snd_vxpocket *)chip;
155
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200156 vxp->p_dev = link;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200157 link->priv = chip;
158
159 link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
160 link->io.NumPorts1 = 16;
161
162 link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
163
164 link->irq.IRQInfo1 = IRQ_LEVEL_ID;
165 link->irq.Handler = &snd_vx_irq_handler;
166 link->irq.Instance = chip;
167
168 link->conf.Attributes = CONF_ENABLE_IRQ;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200169 link->conf.IntType = INT_MEMORY_AND_IO;
170 link->conf.ConfigIndex = 1;
171 link->conf.Present = PRESENT_OPTION;
172
Takashi Iwai6d00a312005-06-30 13:40:51 +0200173 return vxp;
174}
175
176
177/**
178 * snd_vxpocket_assign_resources - initialize the hardware and card instance.
179 * @port: i/o port for the card
180 * @irq: irq number for the card
181 *
182 * this function assigns the specified port and irq, boot the card,
183 * create pcm and control instances, and initialize the rest hardware.
184 *
185 * returns 0 if successful, or a negative error code.
186 */
Takashi Iwaiaf263672005-11-17 14:46:59 +0100187static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq)
Takashi Iwai6d00a312005-06-30 13:40:51 +0200188{
189 int err;
Takashi Iwaiaf263672005-11-17 14:46:59 +0100190 struct snd_card *card = chip->card;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200191 struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
192
193 snd_printdd(KERN_DEBUG "vxpocket assign resources: port = 0x%x, irq = %d\n", port, irq);
194 vxp->port = port;
195
196 sprintf(card->shortname, "Digigram %s", card->driver);
197 sprintf(card->longname, "%s at 0x%x, irq %i",
198 card->shortname, port, irq);
199
200 chip->irq = irq;
201
202 if ((err = snd_vx_setup_firmware(chip)) < 0)
203 return err;
204
205 return 0;
206}
207
208
209/*
210 * configuration callback
211 */
212
213#define CS_CHECK(fn, ret) \
214do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
215
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200216static int vxpocket_config(struct pcmcia_device *link)
Takashi Iwai6d00a312005-06-30 13:40:51 +0200217{
Takashi Iwaiaf263672005-11-17 14:46:59 +0100218 struct vx_core *chip = link->priv;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200219 struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200220 int last_fn, last_ret;
221
222 snd_printdd(KERN_DEBUG "vxpocket_config called\n");
Takashi Iwai6d00a312005-06-30 13:40:51 +0200223
224 /* redefine hardware record according to the VERSION1 string */
Dominik Brodowskiaf2b3b52006-10-25 21:49:27 -0400225 if (!strcmp(link->prod_id[1], "VX-POCKET")) {
Takashi Iwai6d00a312005-06-30 13:40:51 +0200226 snd_printdd("VX-pocket is detected\n");
227 } else {
228 snd_printdd("VX-pocket 440 is detected\n");
229 /* overwrite the hardware information */
230 chip->hw = &vxp440_hw;
231 chip->type = vxp440_hw.type;
232 strcpy(chip->card->driver, vxp440_hw.name);
233 }
234
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200235 CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
236 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
237 CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
Takashi Iwai6d00a312005-06-30 13:40:51 +0200238
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200239 chip->dev = &handle_to_dev(link);
Takashi Iwai5ba094d2005-08-23 19:27:31 +0200240 snd_card_set_dev(chip->card, chip->dev);
Takashi Iwai6d00a312005-06-30 13:40:51 +0200241
242 if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq.AssignedIRQ) < 0)
243 goto failed;
244
Dominik Brodowskifd238232006-03-05 10:45:09 +0100245 link->dev_node = &vxp->node;
Takashi Iwai79ca4f32006-04-12 12:54:55 +0200246 return 0;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200247
248cs_failed:
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200249 cs_error(link, last_fn, last_ret);
Takashi Iwai6d00a312005-06-30 13:40:51 +0200250failed:
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200251 pcmcia_disable_device(link);
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200252 return -ENODEV;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200253}
254
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100255#ifdef CONFIG_PM
Takashi Iwai6d00a312005-06-30 13:40:51 +0200256
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200257static int vxp_suspend(struct pcmcia_device *link)
Takashi Iwai6d00a312005-06-30 13:40:51 +0200258{
Takashi Iwaiaf263672005-11-17 14:46:59 +0100259 struct vx_core *chip = link->priv;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200260
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100261 snd_printdd(KERN_DEBUG "SUSPEND\n");
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100262 if (chip) {
263 snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
264 snd_vx_suspend(chip, PMSG_SUSPEND);
Takashi Iwai6d00a312005-06-30 13:40:51 +0200265 }
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100266
Takashi Iwai6d00a312005-06-30 13:40:51 +0200267 return 0;
268}
269
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200270static int vxp_resume(struct pcmcia_device *link)
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100271{
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100272 struct vx_core *chip = link->priv;
273
274 snd_printdd(KERN_DEBUG "RESUME\n");
Dominik Brodowski9940ec32006-03-05 11:04:33 +0100275 if (pcmcia_dev_present(link)) {
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100276 //struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100277 if (chip) {
278 snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
279 snd_vx_resume(chip);
280 }
281 }
282 snd_printdd(KERN_DEBUG "resume done!\n");
283
284 return 0;
285}
286
287#endif
288
Linus Torvalds1da177e2005-04-16 15:20:36 -0700289
290/*
291 */
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200292static int vxpocket_probe(struct pcmcia_device *p_dev)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700293{
Takashi Iwaiaf263672005-11-17 14:46:59 +0100294 struct snd_card *card;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200295 struct snd_vxpocket *vxp;
296 int i;
297
298 /* find an empty slot from the card list */
299 for (i = 0; i < SNDRV_CARDS; i++) {
300 if (! card_alloc & (1 << i))
301 break;
302 }
303 if (i >= SNDRV_CARDS) {
304 snd_printk(KERN_ERR "vxpocket: too many cards found\n");
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100305 return -EINVAL;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200306 }
307 if (! enable[i])
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100308 return -ENODEV; /* disabled explicitly */
Takashi Iwai6d00a312005-06-30 13:40:51 +0200309
310 /* ok, create a card instance */
311 card = snd_card_new(index[i], id[i], THIS_MODULE, 0);
312 if (card == NULL) {
313 snd_printk(KERN_ERR "vxpocket: cannot create a card instance\n");
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100314 return -ENOMEM;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200315 }
316
Dominik Brodowskifd238232006-03-05 10:45:09 +0100317 vxp = snd_vxpocket_new(card, ibl[i], p_dev);
Takashi Iwai6d00a312005-06-30 13:40:51 +0200318 if (! vxp) {
319 snd_card_free(card);
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100320 return -ENODEV;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200321 }
Takashi Iwai0ed1cad2005-11-17 16:06:05 +0100322 card->private_data = vxp;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200323
Takashi Iwaiadf111e2005-08-23 19:01:38 +0200324 vxp->index = i;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200325 card_alloc |= 1 << i;
326
Dominik Brodowskifd238232006-03-05 10:45:09 +0100327 vxp->p_dev = p_dev;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200328
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200329 return vxpocket_config(p_dev);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700330}
331
Dominik Brodowskifba395e2006-03-31 17:21:06 +0200332static void vxpocket_detach(struct pcmcia_device *link)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700333{
Takashi Iwai6d00a312005-06-30 13:40:51 +0200334 struct snd_vxpocket *vxp;
Takashi Iwaiaf263672005-11-17 14:46:59 +0100335 struct vx_core *chip;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200336
337 if (! link)
338 return;
339
340 vxp = link->priv;
Takashi Iwaiaf263672005-11-17 14:46:59 +0100341 chip = (struct vx_core *)vxp;
Takashi Iwai6d00a312005-06-30 13:40:51 +0200342 card_alloc &= ~(1 << vxp->index);
343
Takashi Iwai6d00a312005-06-30 13:40:51 +0200344 chip->chip_status |= VX_STAT_IS_STALE; /* to be sure */
345 snd_card_disconnect(chip->card);
346 vxpocket_release(link);
Takashi Iwai2b29b132006-06-23 14:38:26 +0200347 snd_card_free_when_closed(chip->card);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700348}
349
350/*
351 * Module entry points
352 */
353
Dominik Brodowskie9a07af2005-06-27 16:28:33 -0700354static struct pcmcia_device_id vxp_ids[] = {
355 PCMCIA_DEVICE_MANF_CARD(0x01f1, 0x0100),
356 PCMCIA_DEVICE_NULL
357};
358MODULE_DEVICE_TABLE(pcmcia, vxp_ids);
359
Linus Torvalds1da177e2005-04-16 15:20:36 -0700360static struct pcmcia_driver vxp_cs_driver = {
361 .owner = THIS_MODULE,
362 .drv = {
Takashi Iwai6d00a312005-06-30 13:40:51 +0200363 .name = "snd-vxpocket",
Linus Torvalds1da177e2005-04-16 15:20:36 -0700364 },
Dominik Brodowski15b99ac2006-03-31 17:26:06 +0200365 .probe = vxpocket_probe,
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100366 .remove = vxpocket_detach,
Dominik Brodowskie9a07af2005-06-27 16:28:33 -0700367 .id_table = vxp_ids,
Dominik Brodowskiefe3cd12006-01-06 00:27:16 +0100368#ifdef CONFIG_PM
369 .suspend = vxp_suspend,
370 .resume = vxp_resume,
371#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700372};
373
374static int __init init_vxpocket(void)
375{
376 return pcmcia_register_driver(&vxp_cs_driver);
377}
378
379static void __exit exit_vxpocket(void)
380{
381 pcmcia_unregister_driver(&vxp_cs_driver);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700382}
383
384module_init(init_vxpocket);
385module_exit(exit_vxpocket);