2 * The driver for the Yamaha's DS1/DS1E cards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
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.
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.
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
22 #include <sound/driver.h>
23 #include <linux/init.h>
24 #include <linux/pci.h>
25 #include <linux/time.h>
26 #include <linux/moduleparam.h>
27 #include <sound/core.h>
28 #include <sound/ymfpci.h>
29 #include <sound/mpu401.h>
30 #include <sound/opl3.h>
31 #include <sound/initval.h>
33 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
34 MODULE_DESCRIPTION("Yamaha DS-XG PCI");
35 MODULE_LICENSE("GPL");
36 MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF724},"
43 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
44 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
45 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
46 static long fm_port[SNDRV_CARDS];
47 static long mpu_port[SNDRV_CARDS];
48 #ifdef SUPPORT_JOYSTICK
49 static long joystick_port[SNDRV_CARDS];
51 static int rear_switch[SNDRV_CARDS];
53 module_param_array(index, int, NULL, 0444);
54 MODULE_PARM_DESC(index, "Index value for the Yamaha DS-XG PCI soundcard.");
55 module_param_array(id, charp, NULL, 0444);
56 MODULE_PARM_DESC(id, "ID string for the Yamaha DS-XG PCI soundcard.");
57 module_param_array(enable, bool, NULL, 0444);
58 MODULE_PARM_DESC(enable, "Enable Yamaha DS-XG soundcard.");
59 module_param_array(mpu_port, long, NULL, 0444);
60 MODULE_PARM_DESC(mpu_port, "MPU-401 Port.");
61 module_param_array(fm_port, long, NULL, 0444);
62 MODULE_PARM_DESC(fm_port, "FM OPL-3 Port.");
63 #ifdef SUPPORT_JOYSTICK
64 module_param_array(joystick_port, long, NULL, 0444);
65 MODULE_PARM_DESC(joystick_port, "Joystick port address");
67 module_param_array(rear_switch, bool, NULL, 0444);
68 MODULE_PARM_DESC(rear_switch, "Enable shared rear/line-in switch");
70 static struct pci_device_id snd_ymfpci_ids[] = {
71 { 0x1073, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF724 */
72 { 0x1073, 0x000d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF724F */
73 { 0x1073, 0x000a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF740 */
74 { 0x1073, 0x000c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF740C */
75 { 0x1073, 0x0010, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF744 */
76 { 0x1073, 0x0012, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF754 */
80 MODULE_DEVICE_TABLE(pci, snd_ymfpci_ids);
82 #ifdef SUPPORT_JOYSTICK
83 static int __devinit snd_ymfpci_create_gameport(ymfpci_t *chip, int dev,
84 int legacy_ctrl, int legacy_ctrl2)
87 struct resource *r = NULL;
88 int io_port = joystick_port[dev];
93 if (chip->pci->device >= 0x0010) { /* YMF 744/754 */
97 if (!(io_port = pci_resource_start(chip->pci, 2)))
103 for (io_port = 0x201; io_port <= 0x205; io_port++) {
104 if (io_port == 0x203)
106 if ((r = request_region(io_port, 1, "YMFPCI gameport")) != NULL)
110 printk(KERN_ERR "ymfpci: no gameport ports available\n");
115 case 0x201: legacy_ctrl2 |= 0 << 6; break;
116 case 0x202: legacy_ctrl2 |= 1 << 6; break;
117 case 0x204: legacy_ctrl2 |= 2 << 6; break;
118 case 0x205: legacy_ctrl2 |= 3 << 6; break;
120 printk(KERN_ERR "ymfpci: invalid joystick port %#x", io_port);
125 if (!r && !(r = request_region(io_port, 1, "YMFPCI gameport"))) {
126 printk(KERN_ERR "ymfpci: joystick port %#x is in use.\n", io_port);
130 chip->gameport = gp = gameport_allocate_port();
132 printk(KERN_ERR "ymfpci: cannot allocate memory for gameport\n");
133 release_and_free_resource(r);
138 gameport_set_name(gp, "Yamaha YMF Gameport");
139 gameport_set_phys(gp, "pci%s/gameport0", pci_name(chip->pci));
140 gameport_set_dev_parent(gp, &chip->pci->dev);
142 gameport_set_port_data(gp, r);
144 if (chip->pci->device >= 0x0010) /* YMF 744/754 */
145 pci_write_config_word(chip->pci, PCIR_DSXG_JOYBASE, io_port);
147 pci_write_config_word(chip->pci, PCIR_DSXG_LEGACY, legacy_ctrl | YMFPCI_LEGACY_JPEN);
148 pci_write_config_word(chip->pci, PCIR_DSXG_ELEGACY, legacy_ctrl2);
150 gameport_register_port(chip->gameport);
155 void snd_ymfpci_free_gameport(ymfpci_t *chip)
157 if (chip->gameport) {
158 struct resource *r = gameport_get_port_data(chip->gameport);
160 gameport_unregister_port(chip->gameport);
161 chip->gameport = NULL;
163 release_and_free_resource(r);
167 static inline int snd_ymfpci_create_gameport(ymfpci_t *chip, int dev, int l, int l2) { return -ENOSYS; }
168 void snd_ymfpci_free_gameport(ymfpci_t *chip) { }
169 #endif /* SUPPORT_JOYSTICK */
171 static int __devinit snd_card_ymfpci_probe(struct pci_dev *pci,
172 const struct pci_device_id *pci_id)
176 struct resource *fm_res = NULL;
177 struct resource *mpu_res = NULL;
182 u16 legacy_ctrl, legacy_ctrl2, old_legacy_ctrl;
184 if (dev >= SNDRV_CARDS)
191 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
195 switch (pci_id->device) {
196 case 0x0004: str = "YMF724"; break;
197 case 0x000d: str = "YMF724F"; break;
198 case 0x000a: str = "YMF740"; break;
199 case 0x000c: str = "YMF740C"; break;
200 case 0x0010: str = "YMF744"; break;
201 case 0x0012: str = "YMF754"; break;
202 default: str = "???"; break;
206 legacy_ctrl2 = 0x0800; /* SBEN = 0, SMOD = 01, LAD = 0 */
208 if (pci_id->device >= 0x0010) { /* YMF 744/754 */
209 if (fm_port[dev] == 1) {
211 fm_port[dev] = pci_resource_start(pci, 1);
213 if (fm_port[dev] > 0 &&
214 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
215 legacy_ctrl |= YMFPCI_LEGACY_FMEN;
216 pci_write_config_word(pci, PCIR_DSXG_FMBASE, fm_port[dev]);
218 if (mpu_port[dev] == 1) {
220 mpu_port[dev] = pci_resource_start(pci, 1) + 0x20;
222 if (mpu_port[dev] > 0 &&
223 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
224 legacy_ctrl |= YMFPCI_LEGACY_MEN;
225 pci_write_config_word(pci, PCIR_DSXG_MPU401BASE, mpu_port[dev]);
228 switch (fm_port[dev]) {
229 case 0x388: legacy_ctrl2 |= 0; break;
230 case 0x398: legacy_ctrl2 |= 1; break;
231 case 0x3a0: legacy_ctrl2 |= 2; break;
232 case 0x3a8: legacy_ctrl2 |= 3; break;
233 default: fm_port[dev] = 0; break;
235 if (fm_port[dev] > 0 &&
236 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
237 legacy_ctrl |= YMFPCI_LEGACY_FMEN;
239 legacy_ctrl2 &= ~YMFPCI_LEGACY2_FMIO;
242 switch (mpu_port[dev]) {
243 case 0x330: legacy_ctrl2 |= 0 << 4; break;
244 case 0x300: legacy_ctrl2 |= 1 << 4; break;
245 case 0x332: legacy_ctrl2 |= 2 << 4; break;
246 case 0x334: legacy_ctrl2 |= 3 << 4; break;
247 default: mpu_port[dev] = 0; break;
249 if (mpu_port[dev] > 0 &&
250 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
251 legacy_ctrl |= YMFPCI_LEGACY_MEN;
253 legacy_ctrl2 &= ~YMFPCI_LEGACY2_MPUIO;
258 legacy_ctrl |= YMFPCI_LEGACY_MIEN;
259 legacy_ctrl2 |= YMFPCI_LEGACY2_IMOD;
261 pci_read_config_word(pci, PCIR_DSXG_LEGACY, &old_legacy_ctrl);
262 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
263 pci_write_config_word(pci, PCIR_DSXG_ELEGACY, legacy_ctrl2);
264 if ((err = snd_ymfpci_create(card, pci,
268 release_and_free_resource(mpu_res);
269 release_and_free_resource(fm_res);
272 chip->fm_res = fm_res;
273 chip->mpu_res = mpu_res;
274 strcpy(card->driver, str);
275 sprintf(card->shortname, "Yamaha DS-XG (%s)", str);
276 sprintf(card->longname, "%s at 0x%lx, irq %i",
280 if ((err = snd_ymfpci_pcm(chip, 0, NULL)) < 0) {
284 if ((err = snd_ymfpci_pcm_spdif(chip, 1, NULL)) < 0) {
288 if ((err = snd_ymfpci_pcm_4ch(chip, 2, NULL)) < 0) {
292 if ((err = snd_ymfpci_pcm2(chip, 3, NULL)) < 0) {
296 if ((err = snd_ymfpci_mixer(chip, rear_switch[dev])) < 0) {
300 if ((err = snd_ymfpci_timer(chip, 0)) < 0) {
305 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_YMFPCI,
307 pci->irq, 0, &chip->rawmidi)) < 0) {
308 printk(KERN_WARNING "ymfpci: cannot initialize MPU401 at 0x%lx, skipping...\n", mpu_port[dev]);
309 legacy_ctrl &= ~YMFPCI_LEGACY_MIEN; /* disable MPU401 irq */
310 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
314 if ((err = snd_opl3_create(card,
317 OPL3_HW_OPL3, 1, &opl3)) < 0) {
318 printk(KERN_WARNING "ymfpci: cannot initialize FM OPL3 at 0x%lx, skipping...\n", fm_port[dev]);
319 legacy_ctrl &= ~YMFPCI_LEGACY_FMEN;
320 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
321 } else if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
323 snd_printk(KERN_ERR "cannot create opl3 hwdep\n");
328 snd_ymfpci_create_gameport(chip, dev, legacy_ctrl, legacy_ctrl2);
330 if ((err = snd_card_register(card)) < 0) {
334 pci_set_drvdata(pci, card);
339 static void __devexit snd_card_ymfpci_remove(struct pci_dev *pci)
341 snd_card_free(pci_get_drvdata(pci));
342 pci_set_drvdata(pci, NULL);
345 static struct pci_driver driver = {
346 .name = "Yamaha DS-XG PCI",
347 .owner = THIS_MODULE,
348 .id_table = snd_ymfpci_ids,
349 .probe = snd_card_ymfpci_probe,
350 .remove = __devexit_p(snd_card_ymfpci_remove),
354 static int __init alsa_card_ymfpci_init(void)
356 return pci_register_driver(&driver);
359 static void __exit alsa_card_ymfpci_exit(void)
361 pci_unregister_driver(&driver);
364 module_init(alsa_card_ymfpci_init)
365 module_exit(alsa_card_ymfpci_exit)