Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Driver for Sound Core PDAudioCF soundcard |
| 3 | * |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 4 | * Copyright (c) 2003 by Jaroslav Kysela <perex@perex.cz> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | #include <sound/core.h> |
| 22 | #include <linux/slab.h> |
| 23 | #include <linux/moduleparam.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 24 | #include <pcmcia/ciscode.h> |
| 25 | #include <pcmcia/cisreg.h> |
| 26 | #include "pdaudiocf.h" |
| 27 | #include <sound/initval.h> |
| 28 | #include <linux/init.h> |
| 29 | |
| 30 | /* |
| 31 | */ |
| 32 | |
| 33 | #define CARD_NAME "PDAudio-CF" |
| 34 | |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 35 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 36 | MODULE_DESCRIPTION("Sound Core " CARD_NAME); |
| 37 | MODULE_LICENSE("GPL"); |
| 38 | MODULE_SUPPORTED_DEVICE("{{Sound Core," CARD_NAME "}}"); |
| 39 | |
| 40 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| 41 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| 42 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ |
| 43 | |
| 44 | module_param_array(index, int, NULL, 0444); |
| 45 | MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard."); |
| 46 | module_param_array(id, charp, NULL, 0444); |
| 47 | MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard."); |
| 48 | module_param_array(enable, bool, NULL, 0444); |
| 49 | MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard."); |
| 50 | |
| 51 | /* |
| 52 | */ |
| 53 | |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 54 | static struct snd_card *card_list[SNDRV_CARDS]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 55 | |
| 56 | /* |
| 57 | * prototypes |
| 58 | */ |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 59 | static int pdacf_config(struct pcmcia_device *link); |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 60 | static void snd_pdacf_detach(struct pcmcia_device *p_dev); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 61 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 62 | static void pdacf_release(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 63 | { |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 64 | pcmcia_disable_device(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | /* |
| 68 | * destructor |
| 69 | */ |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 70 | static int snd_pdacf_free(struct snd_pdacf *pdacf) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 71 | { |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 72 | struct pcmcia_device *link = pdacf->p_dev; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 73 | |
| 74 | pdacf_release(link); |
| 75 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 76 | card_list[pdacf->index] = NULL; |
| 77 | pdacf->card = NULL; |
| 78 | |
| 79 | kfree(pdacf); |
| 80 | return 0; |
| 81 | } |
| 82 | |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 83 | static int snd_pdacf_dev_free(struct snd_device *device) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 84 | { |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 85 | struct snd_pdacf *chip = device->device_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 86 | return snd_pdacf_free(chip); |
| 87 | } |
| 88 | |
| 89 | /* |
| 90 | * snd_pdacf_attach - attach callback for cs |
| 91 | */ |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 92 | static int snd_pdacf_probe(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 93 | { |
Takashi Iwai | bd7dd77 | 2008-12-28 16:45:02 +0100 | [diff] [blame] | 94 | int i, err; |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 95 | struct snd_pdacf *pdacf; |
| 96 | struct snd_card *card; |
| 97 | static struct snd_device_ops ops = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 98 | .dev_free = snd_pdacf_dev_free, |
| 99 | }; |
| 100 | |
| 101 | snd_printdd(KERN_DEBUG "pdacf_attach called\n"); |
| 102 | /* find an empty slot from the card list */ |
| 103 | for (i = 0; i < SNDRV_CARDS; i++) { |
| 104 | if (! card_list[i]) |
| 105 | break; |
| 106 | } |
| 107 | if (i >= SNDRV_CARDS) { |
| 108 | snd_printk(KERN_ERR "pdacf: too many cards found\n"); |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 109 | return -EINVAL; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 110 | } |
| 111 | if (! enable[i]) |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 112 | return -ENODEV; /* disabled explicitly */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | |
| 114 | /* ok, create a card instance */ |
Takashi Iwai | bd7dd77 | 2008-12-28 16:45:02 +0100 | [diff] [blame] | 115 | err = snd_card_create(index[i], id[i], THIS_MODULE, 0, &card); |
| 116 | if (err < 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 117 | snd_printk(KERN_ERR "pdacf: cannot create a card instance\n"); |
Takashi Iwai | bd7dd77 | 2008-12-28 16:45:02 +0100 | [diff] [blame] | 118 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | pdacf = snd_pdacf_create(card); |
Takashi Iwai | aa3d75d | 2008-12-28 16:59:41 +0100 | [diff] [blame] | 122 | if (!pdacf) { |
| 123 | snd_card_free(card); |
Takashi Iwai | 2fa5110 | 2008-12-28 17:03:56 +0100 | [diff] [blame] | 124 | return -ENOMEM; |
Takashi Iwai | aa3d75d | 2008-12-28 16:59:41 +0100 | [diff] [blame] | 125 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 126 | |
Takashi Iwai | 2fa5110 | 2008-12-28 17:03:56 +0100 | [diff] [blame] | 127 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, pdacf, &ops); |
| 128 | if (err < 0) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 129 | kfree(pdacf); |
| 130 | snd_card_free(card); |
Takashi Iwai | 2fa5110 | 2008-12-28 17:03:56 +0100 | [diff] [blame] | 131 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 132 | } |
| 133 | |
Dominik Brodowski | dd2e5a1 | 2009-11-03 10:27:34 +0100 | [diff] [blame] | 134 | snd_card_set_dev(card, &link->dev); |
Takashi Iwai | f78dfac | 2007-12-17 16:24:04 +0100 | [diff] [blame] | 135 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 136 | pdacf->index = i; |
| 137 | card_list[i] = card; |
| 138 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 139 | pdacf->p_dev = link; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 140 | link->priv = pdacf; |
| 141 | |
Dominik Brodowski | 90abdc3 | 2010-07-24 17:23:51 +0200 | [diff] [blame] | 142 | link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; |
| 143 | link->resource[0]->end = 16; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 144 | |
Dominik Brodowski | a7debe7 | 2010-03-07 10:58:29 +0100 | [diff] [blame] | 145 | link->conf.Attributes = CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 146 | link->conf.IntType = INT_MEMORY_AND_IO; |
| 147 | link->conf.ConfigIndex = 1; |
| 148 | link->conf.Present = PRESENT_OPTION; |
| 149 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 150 | return pdacf_config(link); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | } |
| 152 | |
| 153 | |
| 154 | /** |
| 155 | * snd_pdacf_assign_resources - initialize the hardware and card instance. |
| 156 | * @port: i/o port for the card |
| 157 | * @irq: irq number for the card |
| 158 | * |
| 159 | * this function assigns the specified port and irq, boot the card, |
| 160 | * create pcm and control instances, and initialize the rest hardware. |
| 161 | * |
| 162 | * returns 0 if successful, or a negative error code. |
| 163 | */ |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 164 | static int snd_pdacf_assign_resources(struct snd_pdacf *pdacf, int port, int irq) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 165 | { |
| 166 | int err; |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 167 | struct snd_card *card = pdacf->card; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 168 | |
| 169 | snd_printdd(KERN_DEBUG "pdacf assign resources: port = 0x%x, irq = %d\n", port, irq); |
| 170 | pdacf->port = port; |
| 171 | pdacf->irq = irq; |
| 172 | pdacf->chip_status |= PDAUDIOCF_STAT_IS_CONFIGURED; |
| 173 | |
| 174 | err = snd_pdacf_ak4117_create(pdacf); |
| 175 | if (err < 0) |
| 176 | return err; |
| 177 | |
| 178 | strcpy(card->driver, "PDAudio-CF"); |
| 179 | sprintf(card->shortname, "Core Sound %s", card->driver); |
| 180 | sprintf(card->longname, "%s at 0x%x, irq %i", |
| 181 | card->shortname, port, irq); |
| 182 | |
| 183 | err = snd_pdacf_pcm_new(pdacf); |
| 184 | if (err < 0) |
| 185 | return err; |
| 186 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 187 | if ((err = snd_card_register(card)) < 0) |
| 188 | return err; |
| 189 | |
| 190 | return 0; |
| 191 | } |
| 192 | |
| 193 | |
| 194 | /* |
| 195 | * snd_pdacf_detach - detach callback for cs |
| 196 | */ |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 197 | static void snd_pdacf_detach(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 198 | { |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 199 | struct snd_pdacf *chip = link->priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 200 | |
| 201 | snd_printdd(KERN_DEBUG "pdacf_detach called\n"); |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 202 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | if (chip->chip_status & PDAUDIOCF_STAT_IS_CONFIGURED) |
| 204 | snd_pdacf_powerdown(chip); |
| 205 | chip->chip_status |= PDAUDIOCF_STAT_IS_STALE; /* to be sure */ |
| 206 | snd_card_disconnect(chip->card); |
Takashi Iwai | 2b29b13 | 2006-06-23 14:38:26 +0200 | [diff] [blame] | 207 | snd_card_free_when_closed(chip->card); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 208 | } |
| 209 | |
| 210 | /* |
| 211 | * configuration callback |
| 212 | */ |
| 213 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 214 | static int pdacf_config(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 215 | { |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 216 | struct snd_pdacf *pdacf = link->priv; |
Dominik Brodowski | 7c5af6f | 2009-10-24 15:55:12 +0200 | [diff] [blame] | 217 | int ret; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 218 | |
| 219 | snd_printdd(KERN_DEBUG "pdacf_config called\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 220 | link->conf.ConfigIndex = 0x5; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 221 | |
Dominik Brodowski | 90abdc3 | 2010-07-24 17:23:51 +0200 | [diff] [blame] | 222 | ret = pcmcia_request_io(link); |
Dominik Brodowski | 7c5af6f | 2009-10-24 15:55:12 +0200 | [diff] [blame] | 223 | if (ret) |
| 224 | goto failed; |
| 225 | |
Dominik Brodowski | eb14120 | 2010-03-07 12:21:16 +0100 | [diff] [blame] | 226 | ret = pcmcia_request_exclusive_irq(link, pdacf_interrupt); |
Dominik Brodowski | 7c5af6f | 2009-10-24 15:55:12 +0200 | [diff] [blame] | 227 | if (ret) |
| 228 | goto failed; |
| 229 | |
| 230 | ret = pcmcia_request_configuration(link, &link->conf); |
| 231 | if (ret) |
| 232 | goto failed; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | |
Dominik Brodowski | 9a017a9 | 2010-07-24 15:58:54 +0200 | [diff] [blame] | 234 | if (snd_pdacf_assign_resources(pdacf, link->resource[0]->start, |
| 235 | link->irq) < 0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 236 | goto failed; |
| 237 | |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 238 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 239 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 240 | failed: |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 241 | pcmcia_disable_device(link); |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 242 | return -ENODEV; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 243 | } |
| 244 | |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 245 | #ifdef CONFIG_PM |
| 246 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 247 | static int pdacf_suspend(struct pcmcia_device *link) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 248 | { |
Takashi Iwai | db13154 | 2005-11-17 15:07:38 +0100 | [diff] [blame] | 249 | struct snd_pdacf *chip = link->priv; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 250 | |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 251 | snd_printdd(KERN_DEBUG "SUSPEND\n"); |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 252 | if (chip) { |
| 253 | snd_printdd(KERN_DEBUG "snd_pdacf_suspend calling\n"); |
| 254 | snd_pdacf_suspend(chip, PMSG_SUSPEND); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 255 | } |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 256 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | return 0; |
| 258 | } |
| 259 | |
Dominik Brodowski | fba395e | 2006-03-31 17:21:06 +0200 | [diff] [blame] | 260 | static int pdacf_resume(struct pcmcia_device *link) |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 261 | { |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 262 | struct snd_pdacf *chip = link->priv; |
| 263 | |
| 264 | snd_printdd(KERN_DEBUG "RESUME\n"); |
Dominik Brodowski | 9940ec3 | 2006-03-05 11:04:33 +0100 | [diff] [blame] | 265 | if (pcmcia_dev_present(link)) { |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 266 | if (chip) { |
| 267 | snd_printdd(KERN_DEBUG "calling snd_pdacf_resume\n"); |
| 268 | snd_pdacf_resume(chip); |
| 269 | } |
| 270 | } |
| 271 | snd_printdd(KERN_DEBUG "resume done!\n"); |
| 272 | |
| 273 | return 0; |
| 274 | } |
| 275 | |
| 276 | #endif |
| 277 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | /* |
| 279 | * Module entry points |
| 280 | */ |
Dominik Brodowski | a4ed359 | 2005-06-27 16:28:42 -0700 | [diff] [blame] | 281 | static struct pcmcia_device_id snd_pdacf_ids[] = { |
Tony Olech | 44e5e33 | 2006-11-29 08:54:51 +0000 | [diff] [blame] | 282 | /* this is too general PCMCIA_DEVICE_MANF_CARD(0x015d, 0x4c45), */ |
| 283 | PCMCIA_DEVICE_PROD_ID12("Core Sound","PDAudio-CF",0x396d19d2,0x71717b49), |
Dominik Brodowski | a4ed359 | 2005-06-27 16:28:42 -0700 | [diff] [blame] | 284 | PCMCIA_DEVICE_NULL |
| 285 | }; |
| 286 | MODULE_DEVICE_TABLE(pcmcia, snd_pdacf_ids); |
| 287 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 288 | static struct pcmcia_driver pdacf_cs_driver = { |
Dominik Brodowski | 1e212f3 | 2005-07-07 17:59:00 -0700 | [diff] [blame] | 289 | .owner = THIS_MODULE, |
| 290 | .drv = { |
| 291 | .name = "snd-pdaudiocf", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 292 | }, |
Dominik Brodowski | 15b99ac | 2006-03-31 17:26:06 +0200 | [diff] [blame] | 293 | .probe = snd_pdacf_probe, |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 294 | .remove = snd_pdacf_detach, |
Dominik Brodowski | a4ed359 | 2005-06-27 16:28:42 -0700 | [diff] [blame] | 295 | .id_table = snd_pdacf_ids, |
Dominik Brodowski | efe3cd1 | 2006-01-06 00:27:16 +0100 | [diff] [blame] | 296 | #ifdef CONFIG_PM |
| 297 | .suspend = pdacf_suspend, |
| 298 | .resume = pdacf_resume, |
| 299 | #endif |
| 300 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | }; |
| 302 | |
| 303 | static int __init init_pdacf(void) |
| 304 | { |
| 305 | return pcmcia_register_driver(&pdacf_cs_driver); |
| 306 | } |
| 307 | |
| 308 | static void __exit exit_pdacf(void) |
| 309 | { |
| 310 | pcmcia_unregister_driver(&pdacf_cs_driver); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 311 | } |
| 312 | |
| 313 | module_init(init_pdacf); |
| 314 | module_exit(exit_pdacf); |