mirror of
https://github.com/torvalds/linux.git
synced 2024-11-24 21:21:41 +00:00
aa08ff0f34
According to https://www.analog.com/, the company name is spelled "Analog Devices". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20200416103058.15269-6-geert+renesas@glider.be Signed-off-by: Takashi Iwai <tiwai@suse.de>
292 lines
8.1 KiB
C
292 lines
8.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
/*
|
|
card-ad1816a.c - driver for ADI SoundPort AD1816A based soundcards.
|
|
Copyright (C) 2000 by Massimo Piccioni <dafastidio@libero.it>
|
|
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/time.h>
|
|
#include <linux/wait.h>
|
|
#include <linux/pnp.h>
|
|
#include <linux/module.h>
|
|
#include <sound/core.h>
|
|
#include <sound/initval.h>
|
|
#include <sound/ad1816a.h>
|
|
#include <sound/mpu401.h>
|
|
#include <sound/opl3.h>
|
|
|
|
#define PFX "ad1816a: "
|
|
|
|
MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>");
|
|
MODULE_DESCRIPTION("AD1816A, AD1815");
|
|
MODULE_LICENSE("GPL");
|
|
MODULE_SUPPORTED_DEVICE("{{Highscreen,Sound-Boostar 16 3D},"
|
|
"{Analog Devices,AD1815},"
|
|
"{Analog Devices,AD1816A},"
|
|
"{TerraTec,Base 64},"
|
|
"{TerraTec,AudioSystem EWS64S},"
|
|
"{Aztech/Newcom SC-16 3D},"
|
|
"{Shark Predator ISA}}");
|
|
|
|
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-MAX */
|
|
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
|
|
static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* 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 irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* Pnp setup */
|
|
static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* Pnp setup */
|
|
static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
|
|
static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */
|
|
static int clockfreq[SNDRV_CARDS];
|
|
|
|
module_param_array(index, int, NULL, 0444);
|
|
MODULE_PARM_DESC(index, "Index value for ad1816a based soundcard.");
|
|
module_param_array(id, charp, NULL, 0444);
|
|
MODULE_PARM_DESC(id, "ID string for ad1816a based soundcard.");
|
|
module_param_array(enable, bool, NULL, 0444);
|
|
MODULE_PARM_DESC(enable, "Enable ad1816a based soundcard.");
|
|
module_param_array(clockfreq, int, NULL, 0444);
|
|
MODULE_PARM_DESC(clockfreq, "Clock frequency for ad1816a driver (default = 0).");
|
|
|
|
static const struct pnp_card_device_id snd_ad1816a_pnpids[] = {
|
|
/* Analog Devices AD1815 */
|
|
{ .id = "ADS7150", .devs = { { .id = "ADS7150" }, { .id = "ADS7151" } } },
|
|
/* Analog Devices AD1816? */
|
|
{ .id = "ADS7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
|
|
/* Analog Devices AD1816A - added by Kenneth Platz <kxp@atl.hp.com> */
|
|
{ .id = "ADS7181", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
|
|
/* Analog Devices AD1816A - Aztech/Newcom SC-16 3D */
|
|
{ .id = "AZT1022", .devs = { { .id = "AZT1018" }, { .id = "AZT2002" } } },
|
|
/* Highscreen Sound-Boostar 16 3D - added by Stefan Behnel */
|
|
{ .id = "LWC1061", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
|
|
/* Highscreen Sound-Boostar 16 3D */
|
|
{ .id = "MDK1605", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
|
|
/* Shark Predator ISA - added by Ken Arromdee */
|
|
{ .id = "SMM7180", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
|
|
/* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */
|
|
{ .id = "TER1112", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
|
|
/* Analog Devices AD1816A - Terratec AudioSystem EWS64 S */
|
|
{ .id = "TER1112", .devs = { { .id = "TER1100" }, { .id = "TER1101" } } },
|
|
/* Analog Devices AD1816A - Terratec Base 64 */
|
|
{ .id = "TER1411", .devs = { { .id = "ADS7180" }, { .id = "ADS7181" } } },
|
|
/* end */
|
|
{ .id = "" }
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE(pnp_card, snd_ad1816a_pnpids);
|
|
|
|
|
|
#define DRIVER_NAME "snd-card-ad1816a"
|
|
|
|
|
|
static int snd_card_ad1816a_pnp(int dev, struct pnp_card_link *card,
|
|
const struct pnp_card_device_id *id)
|
|
{
|
|
struct pnp_dev *pdev;
|
|
int err;
|
|
|
|
pdev = pnp_request_card_device(card, id->devs[0].id, NULL);
|
|
if (pdev == NULL)
|
|
return -EBUSY;
|
|
|
|
err = pnp_activate_dev(pdev);
|
|
if (err < 0) {
|
|
printk(KERN_ERR PFX "AUDIO PnP configure failure\n");
|
|
return -EBUSY;
|
|
}
|
|
|
|
port[dev] = pnp_port_start(pdev, 2);
|
|
fm_port[dev] = pnp_port_start(pdev, 1);
|
|
dma1[dev] = pnp_dma(pdev, 0);
|
|
dma2[dev] = pnp_dma(pdev, 1);
|
|
irq[dev] = pnp_irq(pdev, 0);
|
|
|
|
pdev = pnp_request_card_device(card, id->devs[1].id, NULL);
|
|
if (pdev == NULL) {
|
|
mpu_port[dev] = -1;
|
|
snd_printk(KERN_WARNING PFX "MPU401 device busy, skipping.\n");
|
|
return 0;
|
|
}
|
|
|
|
err = pnp_activate_dev(pdev);
|
|
if (err < 0) {
|
|
printk(KERN_ERR PFX "MPU401 PnP configure failure\n");
|
|
mpu_port[dev] = -1;
|
|
} else {
|
|
mpu_port[dev] = pnp_port_start(pdev, 0);
|
|
mpu_irq[dev] = pnp_irq(pdev, 0);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard,
|
|
const struct pnp_card_device_id *pid)
|
|
{
|
|
int error;
|
|
struct snd_card *card;
|
|
struct snd_ad1816a *chip;
|
|
struct snd_opl3 *opl3;
|
|
|
|
error = snd_card_new(&pcard->card->dev,
|
|
index[dev], id[dev], THIS_MODULE,
|
|
sizeof(struct snd_ad1816a), &card);
|
|
if (error < 0)
|
|
return error;
|
|
chip = card->private_data;
|
|
|
|
if ((error = snd_card_ad1816a_pnp(dev, pcard, pid))) {
|
|
snd_card_free(card);
|
|
return error;
|
|
}
|
|
|
|
if ((error = snd_ad1816a_create(card, port[dev],
|
|
irq[dev],
|
|
dma1[dev],
|
|
dma2[dev],
|
|
chip)) < 0) {
|
|
snd_card_free(card);
|
|
return error;
|
|
}
|
|
if (clockfreq[dev] >= 5000 && clockfreq[dev] <= 100000)
|
|
chip->clock_freq = clockfreq[dev];
|
|
|
|
strcpy(card->driver, "AD1816A");
|
|
strcpy(card->shortname, "ADI SoundPort AD1816A");
|
|
sprintf(card->longname, "%s, SS at 0x%lx, irq %d, dma %d&%d",
|
|
card->shortname, chip->port, irq[dev], dma1[dev], dma2[dev]);
|
|
|
|
if ((error = snd_ad1816a_pcm(chip, 0)) < 0) {
|
|
snd_card_free(card);
|
|
return error;
|
|
}
|
|
|
|
if ((error = snd_ad1816a_mixer(chip)) < 0) {
|
|
snd_card_free(card);
|
|
return error;
|
|
}
|
|
|
|
error = snd_ad1816a_timer(chip, 0);
|
|
if (error < 0) {
|
|
snd_card_free(card);
|
|
return error;
|
|
}
|
|
|
|
if (mpu_port[dev] > 0) {
|
|
if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
|
|
mpu_port[dev], 0, mpu_irq[dev],
|
|
NULL) < 0)
|
|
printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n", mpu_port[dev]);
|
|
}
|
|
|
|
if (fm_port[dev] > 0) {
|
|
if (snd_opl3_create(card,
|
|
fm_port[dev], fm_port[dev] + 2,
|
|
OPL3_HW_AUTO, 0, &opl3) < 0) {
|
|
printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2);
|
|
} else {
|
|
error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
|
|
if (error < 0) {
|
|
snd_card_free(card);
|
|
return error;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((error = snd_card_register(card)) < 0) {
|
|
snd_card_free(card);
|
|
return error;
|
|
}
|
|
pnp_set_card_drvdata(pcard, card);
|
|
return 0;
|
|
}
|
|
|
|
static unsigned int ad1816a_devices;
|
|
|
|
static int snd_ad1816a_pnp_detect(struct pnp_card_link *card,
|
|
const struct pnp_card_device_id *id)
|
|
{
|
|
static int dev;
|
|
int res;
|
|
|
|
for ( ; dev < SNDRV_CARDS; dev++) {
|
|
if (!enable[dev])
|
|
continue;
|
|
res = snd_card_ad1816a_probe(dev, card, id);
|
|
if (res < 0)
|
|
return res;
|
|
dev++;
|
|
ad1816a_devices++;
|
|
return 0;
|
|
}
|
|
return -ENODEV;
|
|
}
|
|
|
|
static void snd_ad1816a_pnp_remove(struct pnp_card_link *pcard)
|
|
{
|
|
snd_card_free(pnp_get_card_drvdata(pcard));
|
|
pnp_set_card_drvdata(pcard, NULL);
|
|
}
|
|
|
|
#ifdef CONFIG_PM
|
|
static int snd_ad1816a_pnp_suspend(struct pnp_card_link *pcard,
|
|
pm_message_t state)
|
|
{
|
|
struct snd_card *card = pnp_get_card_drvdata(pcard);
|
|
|
|
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
|
|
snd_ad1816a_suspend(card->private_data);
|
|
return 0;
|
|
}
|
|
|
|
static int snd_ad1816a_pnp_resume(struct pnp_card_link *pcard)
|
|
{
|
|
struct snd_card *card = pnp_get_card_drvdata(pcard);
|
|
|
|
snd_ad1816a_resume(card->private_data);
|
|
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static struct pnp_card_driver ad1816a_pnpc_driver = {
|
|
.flags = PNP_DRIVER_RES_DISABLE,
|
|
.name = "ad1816a",
|
|
.id_table = snd_ad1816a_pnpids,
|
|
.probe = snd_ad1816a_pnp_detect,
|
|
.remove = snd_ad1816a_pnp_remove,
|
|
#ifdef CONFIG_PM
|
|
.suspend = snd_ad1816a_pnp_suspend,
|
|
.resume = snd_ad1816a_pnp_resume,
|
|
#endif
|
|
};
|
|
|
|
static int __init alsa_card_ad1816a_init(void)
|
|
{
|
|
int err;
|
|
|
|
err = pnp_register_card_driver(&ad1816a_pnpc_driver);
|
|
if (err)
|
|
return err;
|
|
|
|
if (!ad1816a_devices) {
|
|
pnp_unregister_card_driver(&ad1816a_pnpc_driver);
|
|
#ifdef MODULE
|
|
printk(KERN_ERR "no AD1816A based soundcards found.\n");
|
|
#endif /* MODULE */
|
|
return -ENODEV;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void __exit alsa_card_ad1816a_exit(void)
|
|
{
|
|
pnp_unregister_card_driver(&ad1816a_pnpc_driver);
|
|
}
|
|
|
|
module_init(alsa_card_ad1816a_init)
|
|
module_exit(alsa_card_ad1816a_exit)
|