1 // SPDX-License-Identifier: GPL-2.0-or-later
4 card-als100.c - driver for Avance Logic ALS100 based soundcards.
5 Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
6 Copyright (C) 1999-2002 by Massimo Piccioni <dafastidio@libero.it>
8 Thanks to Pierfrancesco 'qM2' Passerini.
10 Generalised for soundcards based on DT-0196 and ALS-007 chips
11 by Jonathan Woithe <jwoithe@just42.net>: June 2002.
15 #include <linux/init.h>
16 #include <linux/wait.h>
17 #include <linux/time.h>
18 #include <linux/pnp.h>
19 #include <linux/module.h>
20 #include <sound/core.h>
21 #include <sound/initval.h>
22 #include <sound/mpu401.h>
23 #include <sound/opl3.h>
26 #define PFX "als100: "
28 MODULE_DESCRIPTION("Avance Logic ALS007/ALS1X0");
29 MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
30 MODULE_LICENSE("GPL");
32 static int index
[SNDRV_CARDS
] = SNDRV_DEFAULT_IDX
; /* Index 0-MAX */
33 static char *id
[SNDRV_CARDS
] = SNDRV_DEFAULT_STR
; /* ID for this card */
34 static bool enable
[SNDRV_CARDS
] = SNDRV_DEFAULT_ENABLE
; /* Enable this card */
35 static long port
[SNDRV_CARDS
] = SNDRV_DEFAULT_PORT
; /* PnP setup */
36 static long mpu_port
[SNDRV_CARDS
] = SNDRV_DEFAULT_PORT
; /* PnP setup */
37 static long fm_port
[SNDRV_CARDS
] = SNDRV_DEFAULT_PORT
; /* PnP setup */
38 static int irq
[SNDRV_CARDS
] = SNDRV_DEFAULT_IRQ
; /* PnP setup */
39 static int mpu_irq
[SNDRV_CARDS
] = SNDRV_DEFAULT_IRQ
; /* PnP setup */
40 static int dma8
[SNDRV_CARDS
] = SNDRV_DEFAULT_DMA
; /* PnP setup */
41 static int dma16
[SNDRV_CARDS
] = SNDRV_DEFAULT_DMA
; /* PnP setup */
43 module_param_array(index
, int, NULL
, 0444);
44 MODULE_PARM_DESC(index
, "Index value for Avance Logic based soundcard.");
45 module_param_array(id
, charp
, NULL
, 0444);
46 MODULE_PARM_DESC(id
, "ID string for Avance Logic based soundcard.");
47 module_param_array(enable
, bool, NULL
, 0444);
48 MODULE_PARM_DESC(enable
, "Enable Avance Logic based soundcard.");
50 MODULE_ALIAS("snd-dt019x");
52 struct snd_card_als100
{
54 struct pnp_dev
*devmpu
;
55 struct pnp_dev
*devopl
;
59 static const struct pnp_card_device_id snd_als100_pnpids
[] = {
62 .devs
= { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
63 .driver_data
= SB_HW_DT019X
},
64 /* DT0196 / ALS-007 */
66 .devs
= { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
67 .driver_data
= SB_HW_DT019X
},
68 /* ALS100 - PRO16PNP */
70 .devs
= { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
71 .driver_data
= SB_HW_ALS100
},
72 /* ALS110 - MF1000 - Digimate 3D Sound */
74 .devs
= { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } },
75 .driver_data
= SB_HW_ALS100
},
78 .devs
= { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } },
79 .driver_data
= SB_HW_ALS100
},
82 .devs
= { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } },
83 .driver_data
= SB_HW_ALS100
},
86 .devs
= { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } },
87 .driver_data
= SB_HW_ALS100
},
90 .devs
= { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } },
91 .driver_data
= SB_HW_ALS100
},
92 { .id
= "" } /* end */
95 MODULE_DEVICE_TABLE(pnp_card
, snd_als100_pnpids
);
97 static int snd_card_als100_pnp(int dev
, struct snd_card_als100
*acard
,
98 struct pnp_card_link
*card
,
99 const struct pnp_card_device_id
*id
)
101 struct pnp_dev
*pdev
;
104 acard
->dev
= pnp_request_card_device(card
, id
->devs
[0].id
, NULL
);
105 if (acard
->dev
== NULL
)
108 acard
->devmpu
= pnp_request_card_device(card
, id
->devs
[1].id
, acard
->dev
);
109 acard
->devopl
= pnp_request_card_device(card
, id
->devs
[2].id
, acard
->dev
);
113 err
= pnp_activate_dev(pdev
);
115 snd_printk(KERN_ERR PFX
"AUDIO pnp configure failure\n");
118 port
[dev
] = pnp_port_start(pdev
, 0);
119 if (id
->driver_data
== SB_HW_DT019X
)
120 dma8
[dev
] = pnp_dma(pdev
, 0);
122 dma8
[dev
] = pnp_dma(pdev
, 1);
123 dma16
[dev
] = pnp_dma(pdev
, 0);
125 irq
[dev
] = pnp_irq(pdev
, 0);
127 pdev
= acard
->devmpu
;
129 err
= pnp_activate_dev(pdev
);
132 mpu_port
[dev
] = pnp_port_start(pdev
, 0);
133 mpu_irq
[dev
] = pnp_irq(pdev
, 0);
137 pnp_release_card_device(pdev
);
138 snd_printk(KERN_ERR PFX
"MPU401 pnp configure failure, skipping\n");
140 acard
->devmpu
= NULL
;
144 pdev
= acard
->devopl
;
146 err
= pnp_activate_dev(pdev
);
149 fm_port
[dev
] = pnp_port_start(pdev
, 0);
153 pnp_release_card_device(pdev
);
154 snd_printk(KERN_ERR PFX
"OPL3 pnp configure failure, skipping\n");
156 acard
->devopl
= NULL
;
163 static int snd_card_als100_probe(int dev
,
164 struct pnp_card_link
*pcard
,
165 const struct pnp_card_device_id
*pid
)
169 struct snd_card
*card
;
170 struct snd_card_als100
*acard
;
171 struct snd_opl3
*opl3
;
173 error
= snd_devm_card_new(&pcard
->card
->dev
,
174 index
[dev
], id
[dev
], THIS_MODULE
,
175 sizeof(struct snd_card_als100
), &card
);
178 acard
= card
->private_data
;
180 error
= snd_card_als100_pnp(dev
, acard
, pcard
, pid
);
184 if (pid
->driver_data
== SB_HW_DT019X
)
187 error
= snd_sbdsp_create(card
, port
[dev
], irq
[dev
],
188 snd_sb16dsp_interrupt
,
189 dma8
[dev
], dma16
[dev
],
196 if (pid
->driver_data
== SB_HW_DT019X
) {
197 strcpy(card
->driver
, "DT-019X");
198 strcpy(card
->shortname
, "Diamond Tech. DT-019X");
199 snprintf(card
->longname
, sizeof(card
->longname
),
200 "Diamond Tech. DT-019X, %s at 0x%lx, irq %d, dma %d",
201 chip
->name
, chip
->port
, irq
[dev
], dma8
[dev
]);
203 strcpy(card
->driver
, "ALS100");
204 strcpy(card
->shortname
, "Avance Logic ALS100");
205 snprintf(card
->longname
, sizeof(card
->longname
),
206 "Avance Logic ALS100, %s at 0x%lx, irq %d, dma %d&%d",
207 chip
->name
, chip
->port
, irq
[dev
], dma8
[dev
],
211 error
= snd_sb16dsp_pcm(chip
, 0);
215 error
= snd_sbmixer_new(chip
);
219 if (mpu_port
[dev
] > 0 && mpu_port
[dev
] != SNDRV_AUTO_PORT
) {
220 int mpu_type
= MPU401_HW_ALS100
;
222 if (mpu_irq
[dev
] == SNDRV_AUTO_IRQ
)
225 if (pid
->driver_data
== SB_HW_DT019X
)
226 mpu_type
= MPU401_HW_MPU401
;
228 if (snd_mpu401_uart_new(card
, 0,
233 snd_printk(KERN_ERR PFX
"no MPU-401 device at 0x%lx\n", mpu_port
[dev
]);
236 if (fm_port
[dev
] > 0 && fm_port
[dev
] != SNDRV_AUTO_PORT
) {
237 if (snd_opl3_create(card
,
238 fm_port
[dev
], fm_port
[dev
] + 2,
239 OPL3_HW_AUTO
, 0, &opl3
) < 0) {
240 snd_printk(KERN_ERR PFX
"no OPL device at 0x%lx-0x%lx\n",
241 fm_port
[dev
], fm_port
[dev
] + 2);
243 error
= snd_opl3_timer_new(opl3
, 0, 1);
246 error
= snd_opl3_hwdep_new(opl3
, 0, 1, NULL
);
252 error
= snd_card_register(card
);
255 pnp_set_card_drvdata(pcard
, card
);
259 static unsigned int als100_devices
;
261 static int snd_als100_pnp_detect(struct pnp_card_link
*card
,
262 const struct pnp_card_device_id
*id
)
267 for ( ; dev
< SNDRV_CARDS
; dev
++) {
270 res
= snd_card_als100_probe(dev
, card
, id
);
281 static int snd_als100_pnp_suspend(struct pnp_card_link
*pcard
, pm_message_t state
)
283 struct snd_card
*card
= pnp_get_card_drvdata(pcard
);
284 struct snd_card_als100
*acard
= card
->private_data
;
285 struct snd_sb
*chip
= acard
->chip
;
287 snd_power_change_state(card
, SNDRV_CTL_POWER_D3hot
);
288 snd_sbmixer_suspend(chip
);
292 static int snd_als100_pnp_resume(struct pnp_card_link
*pcard
)
294 struct snd_card
*card
= pnp_get_card_drvdata(pcard
);
295 struct snd_card_als100
*acard
= card
->private_data
;
296 struct snd_sb
*chip
= acard
->chip
;
298 snd_sbdsp_reset(chip
);
299 snd_sbmixer_resume(chip
);
300 snd_power_change_state(card
, SNDRV_CTL_POWER_D0
);
305 static struct pnp_card_driver als100_pnpc_driver
= {
306 .flags
= PNP_DRIVER_RES_DISABLE
,
308 .id_table
= snd_als100_pnpids
,
309 .probe
= snd_als100_pnp_detect
,
311 .suspend
= snd_als100_pnp_suspend
,
312 .resume
= snd_als100_pnp_resume
,
316 static int __init
alsa_card_als100_init(void)
320 err
= pnp_register_card_driver(&als100_pnpc_driver
);
324 if (!als100_devices
) {
325 pnp_unregister_card_driver(&als100_pnpc_driver
);
327 snd_printk(KERN_ERR
"no Avance Logic based soundcards found\n");
334 static void __exit
alsa_card_als100_exit(void)
336 pnp_unregister_card_driver(&als100_pnpc_driver
);
339 module_init(alsa_card_als100_init
)
340 module_exit(alsa_card_als100_exit
)