source: GPL/alsa-kernel/pci/ymfpci/ymfpci.c@ 18

Last change on this file since 18 was 18, checked in by vladest, 20 years ago

initial import
File size: 10.0 KB
Line 
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#define SNDRV_MAIN_OBJECT_FILE
23#include <sound/driver.h>
24#include <sound/ymfpci.h>
25#include <sound/mpu401.h>
26#include <sound/opl3.h>
27#define SNDRV_GET_ID
28#include <sound/initval.h>
29
30EXPORT_NO_SYMBOLS;
31MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
32MODULE_DESCRIPTION("Yamaha DS-XG PCI");
33MODULE_LICENSE("GPL");
34MODULE_CLASSES("{sound}");
35MODULE_DEVICES("{{Yamaha,YMF724},"
36 "{Yamaha,YMF724F},"
37 "{Yamaha,YMF740},"
38 "{Yamaha,YMF740C},"
39 "{Yamaha,YMF744},"
40 "{Yamaha,YMF754}}");
41
42static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
43static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
44static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
45#ifdef TARGET_OS2
46static long fm_port[SNDRV_CARDS] = {REPEAT_SNDRV(-1)};
47static long mpu_port[SNDRV_CARDS] = {REPEAT_SNDRV(-1)};
48#else
49static long fm_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
50static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
51#endif
52static int rear_switch[SNDRV_CARDS] = {1,1,1,1,1,1,1,1};
53
54MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
55MODULE_PARM_DESC(index, "Index value for the Yamaha DS-XG PCI soundcard.");
56MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
57MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
58MODULE_PARM_DESC(id, "ID string for the Yamaha DS-XG PCI soundcard.");
59MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
60MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
61MODULE_PARM_DESC(enable, "Enable Yamaha DS-XG soundcard.");
62MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
63MODULE_PARM(mpu_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
64MODULE_PARM_DESC(mpu_port, "MPU-401 Port.");
65MODULE_PARM_SYNTAX(mpu_port, SNDRV_ENABLED);
66MODULE_PARM(fm_port, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
67MODULE_PARM_DESC(fm_port, "FM OPL-3 Port.");
68MODULE_PARM_SYNTAX(fm_port, SNDRV_ENABLED);
69MODULE_PARM(rear_switch, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
70MODULE_PARM_DESC(rear_switch, "Enable shared rear/line-in switch");
71MODULE_PARM_SYNTAX(rear_switch, SNDRV_ENABLED "," SNDRV_BOOLEAN_FALSE_DESC);
72
73static struct pci_device_id snd_ymfpci_ids[] = {
74 { 0x1073, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF724 */
75 { 0x1073, 0x000d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF724F */
76 { 0x1073, 0x000a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF740 */
77 { 0x1073, 0x000c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF740C */
78 { 0x1073, 0x0010, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF744 */
79 { 0x1073, 0x0012, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* YMF754 */
80 { 0, }
81};
82
83MODULE_DEVICE_TABLE(pci, snd_ymfpci_ids);
84
85static int __devinit snd_card_ymfpci_probe(struct pci_dev *pci,
86 const struct pci_device_id *pci_id)
87{
88 static int dev;
89 snd_card_t *card;
90 struct resource *fm_res = NULL;
91 struct resource *mpu_res = NULL;
92 ymfpci_t *chip;
93 opl3_t *opl3;
94 char *str;
95 int err;
96 u16 legacy_ctrl, legacy_ctrl2, old_legacy_ctrl;
97
98 if (dev >= SNDRV_CARDS)
99 return -ENODEV;
100 if (!enable[dev]) {
101 dev++;
102 return -ENOENT;
103 }
104
105 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
106 if (card == NULL)
107 return -ENOMEM;
108
109 switch (pci_id->device) {
110 case 0x0004: str = "YMF724"; break;
111 case 0x000d: str = "YMF724F"; break;
112 case 0x000a: str = "YMF740"; break;
113 case 0x000c: str = "YMF740C"; break;
114 case 0x0010: str = "YMF744"; break;
115 case 0x0012: str = "YMF754"; break;
116 default: str = "???"; break;
117 }
118 legacy_ctrl = 0;
119 legacy_ctrl2 = 0x0800; /* SBEN = 0, SMOD = 01, LAD = 0 */
120
121#if 1
122
123 if (pci_id->device >= 0x0010) { /* YMF 744/754 */
124 if (fm_port[dev] < 0) {
125 fm_port[dev] = pci_resource_start(pci, 1);
126 }
127 if (fm_port[dev] >= 0 &&
128 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
129 legacy_ctrl |= YMFPCI_LEGACY_FMEN;
130 pci_write_config_word(pci, PCIR_DSXG_FMBASE, fm_port[dev]);
131 }
132 if (mpu_port[dev] < 0) {
133 mpu_port[dev] = pci_resource_start(pci, 1) + 0x20;
134 }
135 if (mpu_port[dev] >= 0 &&
136 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
137 legacy_ctrl |= YMFPCI_LEGACY_MEN;
138 pci_write_config_word(pci, PCIR_DSXG_MPU401BASE, mpu_port[dev]);
139 }
140 } else {
141 switch (fm_port[dev]) {
142 case 0x388: legacy_ctrl2 |= 0; break;
143 case 0x398: legacy_ctrl2 |= 1; break;
144 case 0x3a0: legacy_ctrl2 |= 2; break;
145 case 0x3a8: legacy_ctrl2 |= 3; break;
146 default: fm_port[dev] = -1; break;
147 }
148 if (fm_port[dev] > 0 &&
149 (fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) {
150 legacy_ctrl |= YMFPCI_LEGACY_FMEN;
151 } else {
152 legacy_ctrl2 &= ~YMFPCI_LEGACY2_FMIO;
153 fm_port[dev] = -1;
154 }
155 switch (mpu_port[dev]) {
156 case 0x330: legacy_ctrl2 |= 0 << 4; break;
157 case 0x300: legacy_ctrl2 |= 1 << 4; break;
158 case 0x332: legacy_ctrl2 |= 2 << 4; break;
159 case 0x334: legacy_ctrl2 |= 3 << 4; break;
160 default: mpu_port[dev] = -1; break;
161 }
162 if (mpu_port[dev] > 0 &&
163 (mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) {
164 legacy_ctrl |= YMFPCI_LEGACY_MEN;
165 } else {
166 legacy_ctrl2 &= ~YMFPCI_LEGACY2_MPUIO;
167 mpu_port[dev] = -1;
168 }
169 }
170 if (mpu_res) {
171 legacy_ctrl |= YMFPCI_LEGACY_MIEN;
172 legacy_ctrl2 |= YMFPCI_LEGACY2_IMOD;
173 }
174#endif
175 pci_read_config_word(pci, PCIR_DSXG_LEGACY, &old_legacy_ctrl);
176 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
177 pci_write_config_word(pci, PCIR_DSXG_ELEGACY, legacy_ctrl2);
178 if ((err = snd_ymfpci_create(card, pci,
179 old_legacy_ctrl,
180 &chip)) < 0) {
181 snd_card_free(card);
182 if (mpu_res) {
183 release_resource(mpu_res);
184 kfree_nocheck(mpu_res);
185 }
186 if (fm_res) {
187 release_resource(fm_res);
188 kfree_nocheck(fm_res);
189 }
190 return err;
191 }
192 chip->fm_res = fm_res;
193 chip->mpu_res = mpu_res;
194 strcpy(card->driver, str);
195 sprintf(card->shortname, "Yamaha DS-XG (%s)", str);
196 sprintf(card->longname, "%s at 0x%lx, irq %i",
197 card->shortname,
198 chip->reg_area_phys,
199 chip->irq);
200 if ((err = snd_ymfpci_pcm(chip, 0, NULL)) < 0) {
201 snd_card_free(card);
202 return err;
203 }
204 if ((err = snd_ymfpci_pcm_spdif(chip, 1, NULL)) < 0) {
205 snd_card_free(card);
206 return err;
207 }
208 if ((err = snd_ymfpci_pcm_4ch(chip, 2, NULL)) < 0) {
209 snd_card_free(card);
210 return err;
211 }
212 if ((err = snd_ymfpci_pcm2(chip, 3, NULL)) < 0) {
213 snd_card_free(card);
214 return err;
215 }
216 if ((err = snd_ymfpci_mixer(chip, rear_switch[dev])) < 0) {
217 snd_card_free(card);
218 return err;
219 }
220 if ((err = snd_ymfpci_timer(chip, 0)) < 0) {
221 snd_card_free(card);
222 return err;
223 }
224#if 1
225 if (chip->mpu_res) {
226 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_YMFPCI,
227 mpu_port[dev], 1,
228 pci->irq, 0, &chip->rawmidi)) < 0) {
229 printk(KERN_WARNING "ymfpci: cannot initialize MPU401 at 0x%lx, skipping...\n", mpu_port[dev]);
230 legacy_ctrl &= ~YMFPCI_LEGACY_MIEN; /* disable MPU401 irq */
231 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
232 }
233 }
234 if (chip->fm_res) {
235 if ((err = snd_opl3_create(card,
236 fm_port[dev],
237 fm_port[dev] + 2,
238 OPL3_HW_OPL3, 1, &opl3)) < 0) {
239 printk(KERN_WARNING "ymfpci: cannot initialize FM OPL3 at 0x%lx, skipping...\n", fm_port[dev]);
240 legacy_ctrl &= ~YMFPCI_LEGACY_FMEN;
241 pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl);
242 } else if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
243 snd_card_free(card);
244 snd_printk("cannot create opl3 hwdep\n");
245 return err;
246 }
247 }
248#endif
249#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
250 if ((err = snd_ymfpci_joystick(chip)) < 0) {
251 printk(KERN_WARNING "ymfpci: cannot initialize joystick, skipping...\n");
252 }
253#endif
254
255 if ((err = snd_card_register(card)) < 0) {
256 snd_card_free(card);
257 return err;
258 }
259 pci_set_drvdata(pci, card);
260 dev++;
261 return 0;
262}
263
264
265static void __devexit snd_card_ymfpci_remove(struct pci_dev *pci)
266{
267 snd_card_free(pci_get_drvdata(pci));
268 pci_set_drvdata(pci, NULL);
269}
270
271static struct pci_driver driver = {
272 0,0,0,"Yamaha DS-XG PCI",
273 snd_ymfpci_ids,
274 snd_card_ymfpci_probe,
275 snd_card_ymfpci_remove,
276 SND_PCI_PM_CALLBACKS
277};
278
279static int __init alsa_card_ymfpci_init(void)
280{
281 int err;
282
283 if ((err = pci_module_init(&driver)) < 0) {
284#ifdef MODULE
285// snd_printk("Yamaha DS-XG PCI soundcard not found or device busy\n");
286#endif
287 return err;
288 }
289 return 0;
290}
291
292static void __exit alsa_card_ymfpci_exit(void)
293{
294 pci_unregister_driver(&driver);
295}
296
297module_init(alsa_card_ymfpci_init)
298module_exit(alsa_card_ymfpci_exit)
299
300#ifndef MODULE
301
302/* format is: snd-card-ymfpci=snd_enable,snd_index,snd_id,
303 snd_fm_port,snd_mpu_port,snd_mpu_irq */
304
305static int __init alsa_card_ymfpci_setup(char *str)
306{
307 static unsigned __initdata nr_dev = 0;
308
309 if (nr_dev >= SNDRV_CARDS)
310 return 0;
311 (void)(get_option(&str,&enable[nr_dev]) == 2 &&
312 get_option(&str,&index[nr_dev]) == 2 &&
313 get_id(&str,&id[nr_dev]) == 2 &&
314 get_option(&str,(int *)&fm_port[nr_dev]) == 2 &&
315 get_option(&str,(int *)&mpu_port[nr_dev]) == 2);
316 nr_dev++;
317 return 1;
318}
319
320__setup("snd-ymfpci=", alsa_card_ymfpci_setup);
321
322#endif /* ifndef MODULE */
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