2 * The driver for the Yamaha's DS1/DS1E cards
3 * Copyright (c) by Jaroslav Kysela <perex@perex.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 <linux/init.h>
23 #include <linux/pci.h>
24 #include <linux/time.h>
25 #include <linux/module.h>
26 #include <sound/core.h>
28 #include <sound/mpu401.h>
29 #include <sound/opl3.h>
30 #include <sound/initval.h>
32 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
33 MODULE_DESCRIPTION("Yamaha DS-1 PCI");
34 MODULE_LICENSE("GPL");
35 MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF724},"
42 static int index
[SNDRV_CARDS
] = SNDRV_DEFAULT_IDX
; /* Index 0-MAX */
43 static char *id
[SNDRV_CARDS
] = SNDRV_DEFAULT_STR
; /* ID for this card */
44 static bool enable
[SNDRV_CARDS
] = SNDRV_DEFAULT_ENABLE_PNP
; /* Enable this card */
45 static long fm_port
[SNDRV_CARDS
];
46 static long mpu_port
[SNDRV_CARDS
];
47 #ifdef SUPPORT_JOYSTICK
48 static long joystick_port
[SNDRV_CARDS
];
50 static bool rear_switch
[SNDRV_CARDS
];
52 module_param_array(index
, int, NULL
, 0444);
53 MODULE_PARM_DESC(index
, "Index value for the Yamaha DS-1 PCI soundcard.");
54 module_param_array(id
, charp
, NULL
, 0444);
55 MODULE_PARM_DESC(id
, "ID string for the Yamaha DS-1 PCI soundcard.");
56 module_param_array(enable
, bool, NULL
, 0444);
57 MODULE_PARM_DESC(enable
, "Enable Yamaha DS-1 soundcard.");
58 module_param_array(mpu_port
, long, NULL
, 0444);
59 MODULE_PARM_DESC(mpu_port
, "MPU-401 Port.");
60 module_param_array(fm_port
, long, NULL
, 0444);
61 MODULE_PARM_DESC(fm_port
, "FM OPL-3 Port.");
62 #ifdef SUPPORT_JOYSTICK
63 module_param_array(joystick_port
, long, NULL
, 0444);
64 MODULE_PARM_DESC(joystick_port
, "Joystick port address");
66 module_param_array(rear_switch
, bool, NULL
, 0444);
67 MODULE_PARM_DESC(rear_switch
, "Enable shared rear/line-in switch");
69 static DEFINE_PCI_DEVICE_TABLE(snd_ymfpci_ids
) = {
70 { PCI_VDEVICE(YAMAHA
, 0x0004), 0, }, /* YMF724 */
71 { PCI_VDEVICE(YAMAHA
, 0x000d), 0, }, /* YMF724F */
72 { PCI_VDEVICE(YAMAHA
, 0x000a), 0, }, /* YMF740 */
73 { PCI_VDEVICE(YAMAHA
, 0x000c), 0, }, /* YMF740C */
74 { PCI_VDEVICE(YAMAHA
, 0x0010), 0, }, /* YMF744 */
75 { PCI_VDEVICE(YAMAHA
, 0x0012), 0, }, /* YMF754 */
79 MODULE_DEVICE_TABLE(pci
, snd_ymfpci_ids
);
81 #ifdef SUPPORT_JOYSTICK
82 static int snd_ymfpci_create_gameport(struct snd_ymfpci
*chip
, int dev
,
83 int legacy_ctrl
, int legacy_ctrl2
)
86 struct resource
*r
= NULL
;
87 int io_port
= joystick_port
[dev
];
92 if (chip
->pci
->device
>= 0x0010) { /* YMF 744/754 */
96 if (!(io_port
= pci_resource_start(chip
->pci
, 2)))
102 for (io_port
= 0x201; io_port
<= 0x205; io_port
++) {
103 if (io_port
== 0x203)
105 if ((r
= request_region(io_port
, 1, "YMFPCI gameport")) != NULL
)
109 dev_err(chip
->card
->dev
,
110 "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 dev_err(chip
->card
->dev
,
121 "invalid joystick port %#x", io_port
);
126 if (!r
&& !(r
= request_region(io_port
, 1, "YMFPCI gameport"))) {
127 dev_err(chip
->card
->dev
,
128 "joystick port %#x is in use.\n", io_port
);
132 chip
->gameport
= gp
= gameport_allocate_port();
134 dev_err(chip
->card
->dev
,
135 "cannot allocate memory for gameport\n");
136 release_and_free_resource(r
);
141 gameport_set_name(gp
, "Yamaha YMF Gameport");
142 gameport_set_phys(gp
, "pci%s/gameport0", pci_name(chip
->pci
));
143 gameport_set_dev_parent(gp
, &chip
->pci
->dev
);
145 gameport_set_port_data(gp
, r
);
147 if (chip
->pci
->device
>= 0x0010) /* YMF 744/754 */
148 pci_write_config_word(chip
->pci
, PCIR_DSXG_JOYBASE
, io_port
);
150 pci_write_config_word(chip
->pci
, PCIR_DSXG_LEGACY
, legacy_ctrl
| YMFPCI_LEGACY_JPEN
);
151 pci_write_config_word(chip
->pci
, PCIR_DSXG_ELEGACY
, legacy_ctrl2
);
153 gameport_register_port(chip
->gameport
);
158 void snd_ymfpci_free_gameport(struct snd_ymfpci
*chip
)
160 if (chip
->gameport
) {
161 struct resource
*r
= gameport_get_port_data(chip
->gameport
);
163 gameport_unregister_port(chip
->gameport
);
164 chip
->gameport
= NULL
;
166 release_and_free_resource(r
);
170 static inline int snd_ymfpci_create_gameport(struct snd_ymfpci
*chip
, int dev
, int l
, int l2
) { return -ENOSYS
; }
171 void snd_ymfpci_free_gameport(struct snd_ymfpci
*chip
) { }
172 #endif /* SUPPORT_JOYSTICK */
174 static int snd_card_ymfpci_probe(struct pci_dev
*pci
,
175 const struct pci_device_id
*pci_id
)
178 struct snd_card
*card
;
179 struct resource
*fm_res
= NULL
;
180 struct resource
*mpu_res
= NULL
;
181 struct snd_ymfpci
*chip
;
182 struct snd_opl3
*opl3
;
183 const char *str
, *model
;
185 u16 legacy_ctrl
, legacy_ctrl2
, old_legacy_ctrl
;
187 if (dev
>= SNDRV_CARDS
)
194 err
= snd_card_new(&pci
->dev
, index
[dev
], id
[dev
], THIS_MODULE
,
199 switch (pci_id
->device
) {
200 case 0x0004: str
= "YMF724"; model
= "DS-1"; break;
201 case 0x000d: str
= "YMF724F"; model
= "DS-1"; break;
202 case 0x000a: str
= "YMF740"; model
= "DS-1L"; break;
203 case 0x000c: str
= "YMF740C"; model
= "DS-1L"; break;
204 case 0x0010: str
= "YMF744"; model
= "DS-1S"; break;
205 case 0x0012: str
= "YMF754"; model
= "DS-1E"; break;
206 default: model
= str
= "???"; break;
210 legacy_ctrl2
= 0x0800; /* SBEN = 0, SMOD = 01, LAD = 0 */
212 if (pci_id
->device
>= 0x0010) { /* YMF 744/754 */
213 if (fm_port
[dev
] == 1) {
215 fm_port
[dev
] = pci_resource_start(pci
, 1);
217 if (fm_port
[dev
] > 0 &&
218 (fm_res
= request_region(fm_port
[dev
], 4, "YMFPCI OPL3")) != NULL
) {
219 legacy_ctrl
|= YMFPCI_LEGACY_FMEN
;
220 pci_write_config_word(pci
, PCIR_DSXG_FMBASE
, fm_port
[dev
]);
222 if (mpu_port
[dev
] == 1) {
224 mpu_port
[dev
] = pci_resource_start(pci
, 1) + 0x20;
226 if (mpu_port
[dev
] > 0 &&
227 (mpu_res
= request_region(mpu_port
[dev
], 2, "YMFPCI MPU401")) != NULL
) {
228 legacy_ctrl
|= YMFPCI_LEGACY_MEN
;
229 pci_write_config_word(pci
, PCIR_DSXG_MPU401BASE
, mpu_port
[dev
]);
232 switch (fm_port
[dev
]) {
233 case 0x388: legacy_ctrl2
|= 0; break;
234 case 0x398: legacy_ctrl2
|= 1; break;
235 case 0x3a0: legacy_ctrl2
|= 2; break;
236 case 0x3a8: legacy_ctrl2
|= 3; break;
237 default: fm_port
[dev
] = 0; break;
239 if (fm_port
[dev
] > 0 &&
240 (fm_res
= request_region(fm_port
[dev
], 4, "YMFPCI OPL3")) != NULL
) {
241 legacy_ctrl
|= YMFPCI_LEGACY_FMEN
;
243 legacy_ctrl2
&= ~YMFPCI_LEGACY2_FMIO
;
246 switch (mpu_port
[dev
]) {
247 case 0x330: legacy_ctrl2
|= 0 << 4; break;
248 case 0x300: legacy_ctrl2
|= 1 << 4; break;
249 case 0x332: legacy_ctrl2
|= 2 << 4; break;
250 case 0x334: legacy_ctrl2
|= 3 << 4; break;
251 default: mpu_port
[dev
] = 0; break;
253 if (mpu_port
[dev
] > 0 &&
254 (mpu_res
= request_region(mpu_port
[dev
], 2, "YMFPCI MPU401")) != NULL
) {
255 legacy_ctrl
|= YMFPCI_LEGACY_MEN
;
257 legacy_ctrl2
&= ~YMFPCI_LEGACY2_MPUIO
;
262 legacy_ctrl
|= YMFPCI_LEGACY_MIEN
;
263 legacy_ctrl2
|= YMFPCI_LEGACY2_IMOD
;
265 pci_read_config_word(pci
, PCIR_DSXG_LEGACY
, &old_legacy_ctrl
);
266 pci_write_config_word(pci
, PCIR_DSXG_LEGACY
, legacy_ctrl
);
267 pci_write_config_word(pci
, PCIR_DSXG_ELEGACY
, legacy_ctrl2
);
268 if ((err
= snd_ymfpci_create(card
, pci
,
272 release_and_free_resource(mpu_res
);
273 release_and_free_resource(fm_res
);
276 chip
->fm_res
= fm_res
;
277 chip
->mpu_res
= mpu_res
;
278 card
->private_data
= chip
;
280 strcpy(card
->driver
, str
);
281 sprintf(card
->shortname
, "Yamaha %s (%s)", model
, str
);
282 sprintf(card
->longname
, "%s at 0x%lx, irq %i",
286 if ((err
= snd_ymfpci_pcm(chip
, 0, NULL
)) < 0) {
290 if ((err
= snd_ymfpci_pcm_spdif(chip
, 1, NULL
)) < 0) {
294 err
= snd_ymfpci_mixer(chip
, rear_switch
[dev
]);
299 if (chip
->ac97
->ext_id
& AC97_EI_SDAC
) {
300 err
= snd_ymfpci_pcm_4ch(chip
, 2, NULL
);
305 err
= snd_ymfpci_pcm2(chip
, 3, NULL
);
311 if ((err
= snd_ymfpci_timer(chip
, 0)) < 0) {
316 if ((err
= snd_mpu401_uart_new(card
, 0, MPU401_HW_YMFPCI
,
318 MPU401_INFO_INTEGRATED
|
319 MPU401_INFO_IRQ_HOOK
,
320 -1, &chip
->rawmidi
)) < 0) {
322 "cannot initialize MPU401 at 0x%lx, skipping...\n",
324 legacy_ctrl
&= ~YMFPCI_LEGACY_MIEN
; /* disable MPU401 irq */
325 pci_write_config_word(pci
, PCIR_DSXG_LEGACY
, legacy_ctrl
);
329 if ((err
= snd_opl3_create(card
,
332 OPL3_HW_OPL3
, 1, &opl3
)) < 0) {
334 "cannot initialize FM OPL3 at 0x%lx, skipping...\n",
336 legacy_ctrl
&= ~YMFPCI_LEGACY_FMEN
;
337 pci_write_config_word(pci
, PCIR_DSXG_LEGACY
, legacy_ctrl
);
338 } else if ((err
= snd_opl3_hwdep_new(opl3
, 0, 1, NULL
)) < 0) {
340 dev_err(card
->dev
, "cannot create opl3 hwdep\n");
345 snd_ymfpci_create_gameport(chip
, dev
, legacy_ctrl
, legacy_ctrl2
);
347 if ((err
= snd_card_register(card
)) < 0) {
351 pci_set_drvdata(pci
, card
);
356 static void snd_card_ymfpci_remove(struct pci_dev
*pci
)
358 snd_card_free(pci_get_drvdata(pci
));
361 static struct pci_driver ymfpci_driver
= {
362 .name
= KBUILD_MODNAME
,
363 .id_table
= snd_ymfpci_ids
,
364 .probe
= snd_card_ymfpci_probe
,
365 .remove
= snd_card_ymfpci_remove
,
366 #ifdef CONFIG_PM_SLEEP
368 .pm
= &snd_ymfpci_pm
,
373 module_pci_driver(ymfpci_driver
);