aboutsummaryrefslogtreecommitdiffstats
path: root/sound/pci/ymfpci/ymfpci.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/ymfpci/ymfpci.c')
-rw-r--r--sound/pci/ymfpci/ymfpci.c372
1 files changed, 372 insertions, 0 deletions
diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c
new file mode 100644
index 000000000000..9f3ef22df08d
--- /dev/null
+++ b/sound/pci/ymfpci/ymfpci.c
@@ -0,0 +1,372 @@
1/*
2 * The driver for the Yamaha's DS1/DS1E cards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
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
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>
32
33MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
34MODULE_DESCRIPTION("Yamaha DS-XG PCI");
35MODULE_LICENSE("GPL");
36MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF724},"
37 "{Yamaha,YMF724F},"
38 "{Yamaha,YMF740},"
39 "{Yamaha,YMF740C},"
40 "{Yamaha,YMF744},"
41 "{Yamaha,YMF754}}");
42
43static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
44static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
45static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
46static long fm_port[SNDRV_CARDS];
47static long mpu_port[SNDRV_CARDS];
48#ifdef SUPPORT_JOYSTICK
49static long joystick_port[SNDRV_CARDS];
50#endif
51static int rear_switch[SNDRV_CARDS];
52
53module_param_array(index, int, NULL, 0444);
54MODULE_PARM_DESC(index, "Index value for the Yamaha DS-XG PCI soundcard.");
55module_param_array(id, charp, NULL, 0444);
56MODULE_PARM_DESC(id, "ID string for the Yamaha DS-XG PCI soundcard.");
57module_param_array(enable, bool, NULL, 0444);
58MODULE_PARM_DESC(enable, "Enable Yamaha DS-XG soundcard.");
59module_param_array(mpu_port, long, NULL, 0444);
60MODULE_PARM_DESC(mpu_port, "MPU-401 Port.");
61module_param_array(fm_port, long, NULL, 0444);
62MODULE_PARM_DESC(fm_port, "FM OPL-3 Port.");
63#ifdef SUPPORT_JOYSTICK
64module_param_array(joystick_port, long, NULL, 0444);
65MODULE_PARM_DESC(joystick_port, "Joystick port address");
66#endif
67module_param_array(rear_switch, bool, NULL, 0444);
68MODULE_PARM_DESC(rear_switch, "Enable shared rear/line-in switch");
69
70static 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 */
77 { 0, }
78};
79
80MODULE_DEVICE_TABLE(pci, snd_ymfpci_ids);
81
82#ifdef SUPPORT_JOYSTICK
83static int __devinit snd_ymfpci_create_gameport(ymfpci_t *chip, int dev,
84 int legacy_ctrl, int legacy_ctrl2)
85{
86 struct gameport *gp;
87 struct resource *r = NULL;
88 int io_port = joystick_port[dev];
89
90 if (!io_port)
91 return -ENODEV;
92
93 if (chip->pci->device >= 0x0010) { /* YMF 744/754 */
94
95 if (io_port == 1) {
96 /* auto-detect */
97 if (!(io_port = pci_resource_start(chip->pci, 2)))
98 return -ENODEV;
99 }
100 } else {
101 if (io_port == 1) {
102 /* auto-detect */
103 for (io_port = 0x201; io_port <= 0x205; io_port++) {
104 if (io_port == 0x203)
105 continue;
106 if ((r = request_region(io_port, 1, "YMFPCI gameport")) != NULL)
107 break;
108 }
109 if (!r) {
110 printk(KERN_ERR "ymfpci: no gameport ports available\n");
111 return -EBUSY;
112 }
113 }
114 switch (io_port) {
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;
119 default:
120 printk(KERN_ERR "ymfpci: invalid joystick port %#x", io_port);
121 return -EINVAL;
122 }
123 }
124
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);
127 return -EBUSY;
128 }
129
130 chip->gameport = gp = gameport_allocate_port();
131 if (!gp) {
132 printk(KERN_ERR "ymfpci: cannot allocate memory for gameport\n");
133 release_resource(r);
134 kfree_nocheck(r);
135 return -ENOMEM;
136 }
137
138
139 gameport_set_name(gp, "Yamaha YMF Gameport");
140 gameport_set_phys(gp, "pci%s/gameport0", pci_name(chip->pci));
141 gameport_set_dev_parent(gp, &chip->pci->dev);
142 gp->io = io_port;
143 gameport_set_port_data(gp, r);
144
145 if (chip->pci->device >= 0x0010) /* YMF 744/754 */
146 pci_write_config_word(chip->pci, PCIR_DSXG_JOYBASE, io_port);
147
148 pci_write_config_word(chip->pci, PCIR_DSXG_LEGACY, legacy_ctrl | YMFPCI_LEGACY_JPEN);
149 pci_write_config_word(chip->pci, PCIR_DSXG_ELEGACY, legacy_ctrl2);
150
151 gameport_register_port(chip->gameport);
152
153 return 0;
154}
155
156void snd_ymfpci_free_gameport(ymfpci_t *chip)
157{
158 if (chip->gameport) {
159 struct resource *r = gameport_get_port_data(chip->gameport);
160
161 gameport_unregister_port(chip->gameport);
162 chip->gameport = NULL;
163
164 release_resource(r);
165 kfree_nocheck(r);
166 }
167}
168#else
169static inline int snd_ymfpci_create_gameport(ymfpci_t *chip, int dev, int l, int l2) { return -ENOSYS; }
170void snd_ymfpci_free_gameport(ymfpci_t *chip) { }
171#endif /* SUPPORT_JOYSTICK */
172
173static int __devinit snd_card_ymfpci_probe(struct pci_dev *pci,
174 const struct pci_device_id *pci_id)
175{
176 static int dev;
177 snd_card_t *card;
178 struct resource *fm_res = NULL;
179 struct resource *mpu_res = NULL;
180 ymfpci_t *chip;
181 opl3_t *opl3;
182 char *str;
183 int err;
184 u16 legacy_ctrl, legacy_ctrl2, old_legacy_ctrl;
185
186 if (dev >= SNDRV_CARDS)
187 return -ENODEV;
188 if (!enable[dev]) {
189 dev++;
190 return -ENOENT;
191 }
192
193 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
194 if (card == NULL)
195 return -ENOMEM;
196
197 switch (pci_id->device) {
198 case 0x0004: str = "YMF724"; break;
199 case 0x000d: str = "YMF724F"; break;
200 case 0x000a: str = "YMF740"; break;
201 case 0x000c: str = "YMF740C"; break;
202 case 0x0010: str = "YMF744"; break;
203 case 0x0012: str = "YMF754"; break;
204 default: str = "???"; break;
205 }
206
207 legacy_ctrl = 0;
208 legacy_ctrl2 = 0x0800; /* SBEN = 0, SMOD = 01, LAD = 0 */
209
210 if (pci_id->device >= 0x0010) { /* YMF 744/754 */
211 if (fm_port[dev] == 1) {
212 /* auto-detect */
213 fm_port[dev] = pci_resource_start(pci, 1);
214 }
215 if (fm_port[dev] > 0 &&
216 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
217 legacy_ctrl |= YMFPCI_LEGACY_FMEN;
218 pci_write_config_word(pci, PCIR_DSXG_FMBASE, fm_port[dev]);
219 }
220 if (mpu_port[dev] == 1) {
221 /* auto-detect */
222 mpu_port[dev] = pci_resource_start(pci, 1) + 0x20;
223 }
224 if (mpu_port[dev] > 0 &&
225 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
226 legacy_ctrl |= YMFPCI_LEGACY_MEN;
227 pci_write_config_word(pci, PCIR_DSXG_MPU401BASE, mpu_port[dev]);
228 }
229 } else {
230 switch (fm_port[dev]) {
231 case 0x388: legacy_ctrl2 |= 0; break;
232 case 0x398: legacy_ctrl2 |= 1; break;
233 case 0x3a0: legacy_ctrl2 |= 2; break;
234 case 0x3a8: legacy_ctrl2 |= 3; break;
235 default: fm_port[dev] = 0; break;
236 }
237 if (fm_port[dev] > 0 &&
238 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
239 legacy_ctrl |= YMFPCI_LEGACY_FMEN;
240 } else {
241 legacy_ctrl2 &= ~YMFPCI_LEGACY2_FMIO;
242 fm_port[dev] = 0;
243 }
244 switch (mpu_port[dev]) {
245 case 0x330: legacy_ctrl2 |= 0 << 4; break;
246 case 0x300: legacy_ctrl2 |= 1 << 4; break;
247 case 0x332: legacy_ctrl2 |= 2 << 4; break;
248 case 0x334: legacy_ctrl2 |= 3 << 4; break;
249 default: mpu_port[dev] = 0; break;
250 }
251 if (mpu_port[dev] > 0 &&
252 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
253 legacy_ctrl |= YMFPCI_LEGACY_MEN;
254 } else {
255 legacy_ctrl2 &= ~YMFPCI_LEGACY2_MPUIO;
256 mpu_port[dev] = 0;
257 }
258 }
259 if (mpu_res) {
260 legacy_ctrl |= YMFPCI_LEGACY_MIEN;
261 legacy_ctrl2 |= YMFPCI_LEGACY2_IMOD;
262 }
263 pci_read_config_word(pci, PCIR_DSXG_LEGACY, &old_legacy_ctrl);
264 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
265 pci_write_config_word(pci, PCIR_DSXG_ELEGACY, legacy_ctrl2);
266 if ((err = snd_ymfpci_create(card, pci,
267 old_legacy_ctrl,
268 &chip)) < 0) {
269 snd_card_free(card);
270 if (mpu_res) {
271 release_resource(mpu_res);
272 kfree_nocheck(mpu_res);
273 }
274 if (fm_res) {
275 release_resource(fm_res);
276 kfree_nocheck(fm_res);
277 }
278 return err;
279 }
280 chip->fm_res = fm_res;
281 chip->mpu_res = mpu_res;
282 strcpy(card->driver, str);
283 sprintf(card->shortname, "Yamaha DS-XG (%s)", str);
284 sprintf(card->longname, "%s at 0x%lx, irq %i",
285 card->shortname,
286 chip->reg_area_phys,
287 chip->irq);
288 if ((err = snd_ymfpci_pcm(chip, 0, NULL)) < 0) {
289 snd_card_free(card);
290 return err;
291 }
292 if ((err = snd_ymfpci_pcm_spdif(chip, 1, NULL)) < 0) {
293 snd_card_free(card);
294 return err;
295 }
296 if ((err = snd_ymfpci_pcm_4ch(chip, 2, NULL)) < 0) {
297 snd_card_free(card);
298 return err;
299 }
300 if ((err = snd_ymfpci_pcm2(chip, 3, NULL)) < 0) {
301 snd_card_free(card);
302 return err;
303 }
304 if ((err = snd_ymfpci_mixer(chip, rear_switch[dev])) < 0) {
305 snd_card_free(card);
306 return err;
307 }
308 if ((err = snd_ymfpci_timer(chip, 0)) < 0) {
309 snd_card_free(card);
310 return err;
311 }
312 if (chip->mpu_res) {
313 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_YMFPCI,
314 mpu_port[dev], 1,
315 pci->irq, 0, &chip->rawmidi)) < 0) {
316 printk(KERN_WARNING "ymfpci: cannot initialize MPU401 at 0x%lx, skipping...\n", mpu_port[dev]);
317 legacy_ctrl &= ~YMFPCI_LEGACY_MIEN; /* disable MPU401 irq */
318 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
319 }
320 }
321 if (chip->fm_res) {
322 if ((err = snd_opl3_create(card,
323 fm_port[dev],
324 fm_port[dev] + 2,
325 OPL3_HW_OPL3, 1, &opl3)) < 0) {
326 printk(KERN_WARNING "ymfpci: cannot initialize FM OPL3 at 0x%lx, skipping...\n", fm_port[dev]);
327 legacy_ctrl &= ~YMFPCI_LEGACY_FMEN;
328 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
329 } else if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
330 snd_card_free(card);
331 snd_printk("cannot create opl3 hwdep\n");
332 return err;
333 }
334 }
335
336 snd_ymfpci_create_gameport(chip, dev, legacy_ctrl, legacy_ctrl2);
337
338 if ((err = snd_card_register(card)) < 0) {
339 snd_card_free(card);
340 return err;
341 }
342 pci_set_drvdata(pci, card);
343 dev++;
344 return 0;
345}
346
347static void __devexit snd_card_ymfpci_remove(struct pci_dev *pci)
348{
349 snd_card_free(pci_get_drvdata(pci));
350 pci_set_drvdata(pci, NULL);
351}
352
353static struct pci_driver driver = {
354 .name = "Yamaha DS-XG PCI",
355 .id_table = snd_ymfpci_ids,
356 .probe = snd_card_ymfpci_probe,
357 .remove = __devexit_p(snd_card_ymfpci_remove),
358 SND_PCI_PM_CALLBACKS
359};
360
361static int __init alsa_card_ymfpci_init(void)
362{
363 return pci_module_init(&driver);
364}
365
366static void __exit alsa_card_ymfpci_exit(void)
367{
368 pci_unregister_driver(&driver);
369}
370
371module_init(alsa_card_ymfpci_init)
372module_exit(alsa_card_ymfpci_exit)
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-13 03:54:21 -0500