/*
card-als100.c - driver for Avance Logic ALS100 based soundcards.
Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
+ Copyright (C) 1999-2002 by Massimo Piccioni <dafastidio@libero.it>
Thanks to Pierfrancesco 'qM2' Passerini.
+ Generalised for soundcards based on DT-0196 and ALS-007 chips
+ by Jonathan Woithe <jwoithe@just42.net>: June 2002.
+
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <sound/driver.h>
#include <linux/init.h>
#include <linux/wait.h>
#include <linux/time.h>
#include <linux/pnp.h>
-#include <linux/moduleparam.h>
+#include <linux/module.h>
#include <sound/core.h>
#include <sound/initval.h>
#include <sound/mpu401.h>
#define PFX "als100: "
-MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
-MODULE_DESCRIPTION("Avance Logic ALS1X0");
-MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS100 - PRO16PNP},"
+MODULE_DESCRIPTION("Avance Logic ALS007/ALS1X0");
+MODULE_SUPPORTED_DEVICE("{{Diamond Technologies DT-019X},"
+ "{Avance Logic ALS-007}}"
+ "{{Avance Logic,ALS100 - PRO16PNP},"
"{Avance Logic,ALS110},"
"{Avance Logic,ALS120},"
"{Avance Logic,ALS200},"
"{Avance Logic,ALS120},"
"{RTL,RTL3000}}");
+MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
+MODULE_LICENSE("GPL");
+
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
-static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
+static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
static long mpu_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */
static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
module_param_array(index, int, NULL, 0444);
-MODULE_PARM_DESC(index, "Index value for als100 based soundcard.");
+MODULE_PARM_DESC(index, "Index value for Avance Logic based soundcard.");
module_param_array(id, charp, NULL, 0444);
-MODULE_PARM_DESC(id, "ID string for als100 based soundcard.");
+MODULE_PARM_DESC(id, "ID string for Avance Logic based soundcard.");
module_param_array(enable, bool, NULL, 0444);
-MODULE_PARM_DESC(enable, "Enable als100 based soundcard.");
-module_param_array(port, long, NULL, 0444);
-MODULE_PARM_DESC(port, "Port # for als100 driver.");
-module_param_array(mpu_port, long, NULL, 0444);
-MODULE_PARM_DESC(mpu_port, "MPU-401 port # for als100 driver.");
-module_param_array(fm_port, long, NULL, 0444);
-MODULE_PARM_DESC(fm_port, "FM port # for als100 driver.");
-module_param_array(irq, int, NULL, 0444);
-MODULE_PARM_DESC(irq, "IRQ # for als100 driver.");
-module_param_array(mpu_irq, int, NULL, 0444);
-MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for als100 driver.");
-module_param_array(dma8, int, NULL, 0444);
-MODULE_PARM_DESC(dma8, "8-bit DMA # for als100 driver.");
-module_param_array(dma16, int, NULL, 0444);
-MODULE_PARM_DESC(dma16, "16-bit DMA # for als100 driver.");
+MODULE_PARM_DESC(enable, "Enable Avance Logic based soundcard.");
+
+MODULE_ALIAS("snd-dt019x");
struct snd_card_als100 {
- int dev_no;
struct pnp_dev *dev;
struct pnp_dev *devmpu;
struct pnp_dev *devopl;
+ struct snd_sb *chip;
};
static struct pnp_card_device_id snd_als100_pnpids[] = {
+ /* DT197A30 */
+ { .id = "RWB1688",
+ .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
+ .driver_data = SB_HW_DT019X },
+ /* DT0196 / ALS-007 */
+ { .id = "ALS0007",
+ .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
+ .driver_data = SB_HW_DT019X },
/* ALS100 - PRO16PNP */
- { .id = "ALS0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } },
+ { .id = "ALS0001",
+ .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } },
+ .driver_data = SB_HW_ALS100 },
/* ALS110 - MF1000 - Digimate 3D Sound */
- { .id = "ALS0110", .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } } },
+ { .id = "ALS0110",
+ .devs = { { "@@@1001" }, { "@X@1001" }, { "@H@1001" } },
+ .driver_data = SB_HW_ALS100 },
/* ALS120 */
- { .id = "ALS0120", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } },
+ { .id = "ALS0120",
+ .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } },
+ .driver_data = SB_HW_ALS100 },
/* ALS200 */
- { .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } } },
+ { .id = "ALS0200",
+ .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0001" } },
+ .driver_data = SB_HW_ALS100 },
/* ALS200 OEM */
- { .id = "ALS0200", .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } } },
+ { .id = "ALS0200",
+ .devs = { { "@@@0020" }, { "@X@0020" }, { "@H@0020" } },
+ .driver_data = SB_HW_ALS100 },
/* RTL3000 */
- { .id = "RTL3000", .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } } },
- { .id = "", } /* end */
+ { .id = "RTL3000",
+ .devs = { { "@@@2001" }, { "@X@2001" }, { "@H@2001" } },
+ .driver_data = SB_HW_ALS100 },
+ { .id = "" } /* end */
};
MODULE_DEVICE_TABLE(pnp_card, snd_als100_pnpids);
-#define DRIVER_NAME "snd-card-als100"
-
-static int __devinit snd_card_als100_pnp(int dev, struct snd_card_als100 *acard,
- struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+static int snd_card_als100_pnp(int dev, struct snd_card_als100 *acard,
+ struct pnp_card_link *card,
+ const struct pnp_card_device_id *id)
{
struct pnp_dev *pdev;
- struct pnp_resource_table *cfg = kmalloc(sizeof(*cfg), GFP_KERNEL);
int err;
- if (!cfg)
- return -ENOMEM;
acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
- if (acard->dev == NULL) {
- kfree(cfg);
+ if (acard->dev == NULL)
return -ENODEV;
- }
+
acard->devmpu = pnp_request_card_device(card, id->devs[1].id, acard->dev);
acard->devopl = pnp_request_card_device(card, id->devs[2].id, acard->dev);
pdev = acard->dev;
- pnp_init_resource_table(cfg);
-
- /* override resources */
- if (port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], port[dev], 16);
- if (dma8[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[0], dma8[dev], 1);
- if (dma16[dev] != SNDRV_AUTO_DMA)
- pnp_resource_change(&cfg->dma_resource[1], dma16[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
- if (pnp_manual_config_dev(pdev, cfg, 0) < 0)
- snd_printk(KERN_ERR PFX "AUDIO the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0) {
snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n");
- kfree(cfg);
return err;
}
port[dev] = pnp_port_start(pdev, 0);
- dma8[dev] = pnp_dma(pdev, 1);
- dma16[dev] = pnp_dma(pdev, 0);
+ if (id->driver_data == SB_HW_DT019X)
+ dma8[dev] = pnp_dma(pdev, 0);
+ else {
+ dma8[dev] = pnp_dma(pdev, 1);
+ dma16[dev] = pnp_dma(pdev, 0);
+ }
irq[dev] = pnp_irq(pdev, 0);
pdev = acard->devmpu;
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
- if (mpu_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], mpu_port[dev], 2);
- if (mpu_irq[dev] != SNDRV_AUTO_IRQ)
- pnp_resource_change(&cfg->irq_resource[0], mpu_irq[dev], 1);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "MPU401 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0)
goto __mpu_error;
pdev = acard->devopl;
if (pdev != NULL) {
- pnp_init_resource_table(cfg);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- pnp_resource_change(&cfg->port_resource[0], fm_port[dev], 4);
- if ((pnp_manual_config_dev(pdev, cfg, 0)) < 0)
- snd_printk(KERN_ERR PFX "OPL3 the requested resources are invalid, using auto config\n");
err = pnp_activate_dev(pdev);
if (err < 0)
goto __fm_error;
fm_port[dev] = -1;
}
- kfree(cfg);
return 0;
}
-static int __init snd_card_als100_probe(int dev,
- struct pnp_card_link *pcard,
- const struct pnp_card_device_id *pid)
+static int snd_card_als100_probe(int dev,
+ struct pnp_card_link *pcard,
+ const struct pnp_card_device_id *pid)
{
int error;
struct snd_sb *chip;
struct snd_card_als100 *acard;
struct snd_opl3 *opl3;
- if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_als100))) == NULL)
- return -ENOMEM;
- acard = (struct snd_card_als100 *)card->private_data;
+ error = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_als100), &card);
+ if (error < 0)
+ return error;
+ acard = card->private_data;
if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) {
snd_card_free(card);
}
snd_card_set_dev(card, &pcard->card->dev);
- if ((error = snd_sbdsp_create(card, port[dev],
- irq[dev],
- snd_sb16dsp_interrupt,
- dma8[dev],
- dma16[dev],
- SB_HW_ALS100, &chip)) < 0) {
+ if (pid->driver_data == SB_HW_DT019X)
+ dma16[dev] = -1;
+
+ error = snd_sbdsp_create(card, port[dev], irq[dev],
+ snd_sb16dsp_interrupt,
+ dma8[dev], dma16[dev],
+ pid->driver_data,
+ &chip);
+ if (error < 0) {
snd_card_free(card);
return error;
}
+ acard->chip = chip;
+
+ if (pid->driver_data == SB_HW_DT019X) {
+ strcpy(card->driver, "DT-019X");
+ strcpy(card->shortname, "Diamond Tech. DT-019X");
+ sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d",
+ card->shortname, chip->name, chip->port,
+ irq[dev], dma8[dev]);
+ } else {
+ strcpy(card->driver, "ALS100");
+ strcpy(card->shortname, "Avance Logic ALS100");
+ sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
+ card->shortname, chip->name, chip->port,
+ irq[dev], dma8[dev], dma16[dev]);
+ }
- strcpy(card->driver, "ALS100");
- strcpy(card->shortname, "Avance Logic ALS100");
- sprintf(card->longname, "%s, %s at 0x%lx, irq %d, dma %d&%d",
- card->shortname, chip->name, chip->port,
- irq[dev], dma8[dev], dma16[dev]);
-
- if ((error = snd_sb16dsp_pcm(chip, 0, NULL)) < 0) {
+ if ((error = snd_sb16dsp_pcm(chip, 0, &chip->pcm)) < 0) {
snd_card_free(card);
return error;
}
}
if (mpu_port[dev] > 0 && mpu_port[dev] != SNDRV_AUTO_PORT) {
- if (snd_mpu401_uart_new(card, 0, MPU401_HW_ALS100,
+ int mpu_type = MPU401_HW_ALS100;
+
+ if (mpu_irq[dev] == SNDRV_AUTO_IRQ)
+ mpu_irq[dev] = -1;
+
+ if (pid->driver_data == SB_HW_DT019X)
+ mpu_type = MPU401_HW_MPU401;
+
+ if (snd_mpu401_uart_new(card, 0,
+ mpu_type,
mpu_port[dev], 0,
- mpu_irq[dev], SA_INTERRUPT,
+ mpu_irq[dev],
NULL) < 0)
snd_printk(KERN_ERR PFX "no MPU-401 device at 0x%lx\n", mpu_port[dev]);
}
return 0;
}
-static int __devinit snd_als100_pnp_detect(struct pnp_card_link *card,
- const struct pnp_card_device_id *id)
+static unsigned int als100_devices;
+
+static int snd_als100_pnp_detect(struct pnp_card_link *card,
+ const struct pnp_card_device_id *id)
{
static int dev;
int res;
if (res < 0)
return res;
dev++;
+ als100_devices++;
return 0;
}
return -ENODEV;
}
-static void __devexit snd_als100_pnp_remove(struct pnp_card_link * pcard)
+static void snd_als100_pnp_remove(struct pnp_card_link *pcard)
{
- struct snd_card *card = (struct snd_card *) pnp_get_card_drvdata(pcard);
+ snd_card_free(pnp_get_card_drvdata(pcard));
+ pnp_set_card_drvdata(pcard, NULL);
+}
+
+#ifdef CONFIG_PM
+static int snd_als100_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state)
+{
+ struct snd_card *card = pnp_get_card_drvdata(pcard);
+ struct snd_card_als100 *acard = card->private_data;
+ struct snd_sb *chip = acard->chip;
+
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ snd_pcm_suspend_all(chip->pcm);
+ snd_sbmixer_suspend(chip);
+ return 0;
+}
+
+static int snd_als100_pnp_resume(struct pnp_card_link *pcard)
+{
+ struct snd_card *card = pnp_get_card_drvdata(pcard);
+ struct snd_card_als100 *acard = card->private_data;
+ struct snd_sb *chip = acard->chip;
- snd_card_disconnect(card);
- snd_card_free_in_thread(card);
+ snd_sbdsp_reset(chip);
+ snd_sbmixer_resume(chip);
+ snd_power_change_state(card, SNDRV_CTL_POWER_D0);
+ return 0;
}
+#endif
static struct pnp_card_driver als100_pnpc_driver = {
.flags = PNP_DRIVER_RES_DISABLE,
- .name = "als100",
+ .name = "als100",
.id_table = snd_als100_pnpids,
.probe = snd_als100_pnp_detect,
- .remove = __devexit_p(snd_als100_pnp_remove),
+ .remove = snd_als100_pnp_remove,
+#ifdef CONFIG_PM
+ .suspend = snd_als100_pnp_suspend,
+ .resume = snd_als100_pnp_resume,
+#endif
};
static int __init alsa_card_als100_init(void)
{
- int cards = 0;
+ int err;
- cards += pnp_register_card_driver(&als100_pnpc_driver);
-#ifdef MODULE
- if (!cards) {
+ err = pnp_register_card_driver(&als100_pnpc_driver);
+ if (err)
+ return err;
+
+ if (!als100_devices) {
pnp_unregister_card_driver(&als100_pnpc_driver);
- snd_printk(KERN_ERR "no ALS100 based soundcards found\n");
- }
+#ifdef MODULE
+ snd_printk(KERN_ERR "no Avance Logic based soundcards found\n");
#endif
- return cards ? 0 : -ENODEV;
+ return -ENODEV;
+ }
+ return 0;
}
static void __exit alsa_card_als100_exit(void)
Code Review / linux-3.10.git / blobdiff