mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
350 lines
9.7 KiB
350 lines
9.7 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
|
/* |
|
* The driver for the Yamaha's DS1/DS1E cards |
|
* Copyright (c) by Jaroslav Kysela <[email protected]> |
|
*/ |
|
|
|
#include <linux/init.h> |
|
#include <linux/pci.h> |
|
#include <linux/time.h> |
|
#include <linux/module.h> |
|
#include <sound/core.h> |
|
#include "ymfpci.h" |
|
#include <sound/mpu401.h> |
|
#include <sound/opl3.h> |
|
#include <sound/initval.h> |
|
|
|
MODULE_AUTHOR("Jaroslav Kysela <[email protected]>"); |
|
MODULE_DESCRIPTION("Yamaha DS-1 PCI"); |
|
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 bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
|
static long fm_port[SNDRV_CARDS]; |
|
static long mpu_port[SNDRV_CARDS]; |
|
#ifdef SUPPORT_JOYSTICK |
|
static long joystick_port[SNDRV_CARDS]; |
|
#endif |
|
static bool rear_switch[SNDRV_CARDS]; |
|
|
|
module_param_array(index, int, NULL, 0444); |
|
MODULE_PARM_DESC(index, "Index value for the Yamaha DS-1 PCI soundcard."); |
|
module_param_array(id, charp, NULL, 0444); |
|
MODULE_PARM_DESC(id, "ID string for the Yamaha DS-1 PCI soundcard."); |
|
module_param_array(enable, bool, NULL, 0444); |
|
MODULE_PARM_DESC(enable, "Enable Yamaha DS-1 soundcard."); |
|
module_param_hw_array(mpu_port, long, ioport, NULL, 0444); |
|
MODULE_PARM_DESC(mpu_port, "MPU-401 Port."); |
|
module_param_hw_array(fm_port, long, ioport, NULL, 0444); |
|
MODULE_PARM_DESC(fm_port, "FM OPL-3 Port."); |
|
#ifdef SUPPORT_JOYSTICK |
|
module_param_hw_array(joystick_port, long, ioport, NULL, 0444); |
|
MODULE_PARM_DESC(joystick_port, "Joystick port address"); |
|
#endif |
|
module_param_array(rear_switch, bool, NULL, 0444); |
|
MODULE_PARM_DESC(rear_switch, "Enable shared rear/line-in switch"); |
|
|
|
static const struct pci_device_id snd_ymfpci_ids[] = { |
|
{ PCI_VDEVICE(YAMAHA, 0x0004), 0, }, /* YMF724 */ |
|
{ PCI_VDEVICE(YAMAHA, 0x000d), 0, }, /* YMF724F */ |
|
{ PCI_VDEVICE(YAMAHA, 0x000a), 0, }, /* YMF740 */ |
|
{ PCI_VDEVICE(YAMAHA, 0x000c), 0, }, /* YMF740C */ |
|
{ PCI_VDEVICE(YAMAHA, 0x0010), 0, }, /* YMF744 */ |
|
{ PCI_VDEVICE(YAMAHA, 0x0012), 0, }, /* YMF754 */ |
|
{ 0, } |
|
}; |
|
|
|
MODULE_DEVICE_TABLE(pci, snd_ymfpci_ids); |
|
|
|
#ifdef SUPPORT_JOYSTICK |
|
static int snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev, |
|
int legacy_ctrl, int legacy_ctrl2) |
|
{ |
|
struct gameport *gp; |
|
struct resource *r = NULL; |
|
int io_port = joystick_port[dev]; |
|
|
|
if (!io_port) |
|
return -ENODEV; |
|
|
|
if (chip->pci->device >= 0x0010) { /* YMF 744/754 */ |
|
|
|
if (io_port == 1) { |
|
/* auto-detect */ |
|
if (!(io_port = pci_resource_start(chip->pci, 2))) |
|
return -ENODEV; |
|
} |
|
} else { |
|
if (io_port == 1) { |
|
/* auto-detect */ |
|
for (io_port = 0x201; io_port <= 0x205; io_port++) { |
|
if (io_port == 0x203) |
|
continue; |
|
if ((r = request_region(io_port, 1, "YMFPCI gameport")) != NULL) |
|
break; |
|
} |
|
if (!r) { |
|
dev_err(chip->card->dev, |
|
"no gameport ports available\n"); |
|
return -EBUSY; |
|
} |
|
} |
|
switch (io_port) { |
|
case 0x201: legacy_ctrl2 |= 0 << 6; break; |
|
case 0x202: legacy_ctrl2 |= 1 << 6; break; |
|
case 0x204: legacy_ctrl2 |= 2 << 6; break; |
|
case 0x205: legacy_ctrl2 |= 3 << 6; break; |
|
default: |
|
dev_err(chip->card->dev, |
|
"invalid joystick port %#x", io_port); |
|
return -EINVAL; |
|
} |
|
} |
|
|
|
if (!r && !(r = request_region(io_port, 1, "YMFPCI gameport"))) { |
|
dev_err(chip->card->dev, |
|
"joystick port %#x is in use.\n", io_port); |
|
return -EBUSY; |
|
} |
|
|
|
chip->gameport = gp = gameport_allocate_port(); |
|
if (!gp) { |
|
dev_err(chip->card->dev, |
|
"cannot allocate memory for gameport\n"); |
|
release_and_free_resource(r); |
|
return -ENOMEM; |
|
} |
|
|
|
|
|
gameport_set_name(gp, "Yamaha YMF Gameport"); |
|
gameport_set_phys(gp, "pci%s/gameport0", pci_name(chip->pci)); |
|
gameport_set_dev_parent(gp, &chip->pci->dev); |
|
gp->io = io_port; |
|
gameport_set_port_data(gp, r); |
|
|
|
if (chip->pci->device >= 0x0010) /* YMF 744/754 */ |
|
pci_write_config_word(chip->pci, PCIR_DSXG_JOYBASE, io_port); |
|
|
|
pci_write_config_word(chip->pci, PCIR_DSXG_LEGACY, legacy_ctrl | YMFPCI_LEGACY_JPEN); |
|
pci_write_config_word(chip->pci, PCIR_DSXG_ELEGACY, legacy_ctrl2); |
|
|
|
gameport_register_port(chip->gameport); |
|
|
|
return 0; |
|
} |
|
|
|
void snd_ymfpci_free_gameport(struct snd_ymfpci *chip) |
|
{ |
|
if (chip->gameport) { |
|
struct resource *r = gameport_get_port_data(chip->gameport); |
|
|
|
gameport_unregister_port(chip->gameport); |
|
chip->gameport = NULL; |
|
|
|
release_and_free_resource(r); |
|
} |
|
} |
|
#else |
|
static inline int snd_ymfpci_create_gameport(struct snd_ymfpci *chip, int dev, int l, int l2) { return -ENOSYS; } |
|
void snd_ymfpci_free_gameport(struct snd_ymfpci *chip) { } |
|
#endif /* SUPPORT_JOYSTICK */ |
|
|
|
static int snd_card_ymfpci_probe(struct pci_dev *pci, |
|
const struct pci_device_id *pci_id) |
|
{ |
|
static int dev; |
|
struct snd_card *card; |
|
struct resource *fm_res = NULL; |
|
struct resource *mpu_res = NULL; |
|
struct snd_ymfpci *chip; |
|
struct snd_opl3 *opl3; |
|
const char *str, *model; |
|
int err; |
|
u16 legacy_ctrl, legacy_ctrl2, old_legacy_ctrl; |
|
|
|
if (dev >= SNDRV_CARDS) |
|
return -ENODEV; |
|
if (!enable[dev]) { |
|
dev++; |
|
return -ENOENT; |
|
} |
|
|
|
err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, |
|
0, &card); |
|
if (err < 0) |
|
return err; |
|
|
|
switch (pci_id->device) { |
|
case 0x0004: str = "YMF724"; model = "DS-1"; break; |
|
case 0x000d: str = "YMF724F"; model = "DS-1"; break; |
|
case 0x000a: str = "YMF740"; model = "DS-1L"; break; |
|
case 0x000c: str = "YMF740C"; model = "DS-1L"; break; |
|
case 0x0010: str = "YMF744"; model = "DS-1S"; break; |
|
case 0x0012: str = "YMF754"; model = "DS-1E"; break; |
|
default: model = str = "???"; break; |
|
} |
|
|
|
legacy_ctrl = 0; |
|
legacy_ctrl2 = 0x0800; /* SBEN = 0, SMOD = 01, LAD = 0 */ |
|
|
|
if (pci_id->device >= 0x0010) { /* YMF 744/754 */ |
|
if (fm_port[dev] == 1) { |
|
/* auto-detect */ |
|
fm_port[dev] = pci_resource_start(pci, 1); |
|
} |
|
if (fm_port[dev] > 0 && |
|
(fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) { |
|
legacy_ctrl |= YMFPCI_LEGACY_FMEN; |
|
pci_write_config_word(pci, PCIR_DSXG_FMBASE, fm_port[dev]); |
|
} |
|
if (mpu_port[dev] == 1) { |
|
/* auto-detect */ |
|
mpu_port[dev] = pci_resource_start(pci, 1) + 0x20; |
|
} |
|
if (mpu_port[dev] > 0 && |
|
(mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) { |
|
legacy_ctrl |= YMFPCI_LEGACY_MEN; |
|
pci_write_config_word(pci, PCIR_DSXG_MPU401BASE, mpu_port[dev]); |
|
} |
|
} else { |
|
switch (fm_port[dev]) { |
|
case 0x388: legacy_ctrl2 |= 0; break; |
|
case 0x398: legacy_ctrl2 |= 1; break; |
|
case 0x3a0: legacy_ctrl2 |= 2; break; |
|
case 0x3a8: legacy_ctrl2 |= 3; break; |
|
default: fm_port[dev] = 0; break; |
|
} |
|
if (fm_port[dev] > 0 && |
|
(fm_res = request_region(fm_port[dev], 4, "YMFPCI OPL3")) != NULL) { |
|
legacy_ctrl |= YMFPCI_LEGACY_FMEN; |
|
} else { |
|
legacy_ctrl2 &= ~YMFPCI_LEGACY2_FMIO; |
|
fm_port[dev] = 0; |
|
} |
|
switch (mpu_port[dev]) { |
|
case 0x330: legacy_ctrl2 |= 0 << 4; break; |
|
case 0x300: legacy_ctrl2 |= 1 << 4; break; |
|
case 0x332: legacy_ctrl2 |= 2 << 4; break; |
|
case 0x334: legacy_ctrl2 |= 3 << 4; break; |
|
default: mpu_port[dev] = 0; break; |
|
} |
|
if (mpu_port[dev] > 0 && |
|
(mpu_res = request_region(mpu_port[dev], 2, "YMFPCI MPU401")) != NULL) { |
|
legacy_ctrl |= YMFPCI_LEGACY_MEN; |
|
} else { |
|
legacy_ctrl2 &= ~YMFPCI_LEGACY2_MPUIO; |
|
mpu_port[dev] = 0; |
|
} |
|
} |
|
if (mpu_res) { |
|
legacy_ctrl |= YMFPCI_LEGACY_MIEN; |
|
legacy_ctrl2 |= YMFPCI_LEGACY2_IMOD; |
|
} |
|
pci_read_config_word(pci, PCIR_DSXG_LEGACY, &old_legacy_ctrl); |
|
pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl); |
|
pci_write_config_word(pci, PCIR_DSXG_ELEGACY, legacy_ctrl2); |
|
if ((err = snd_ymfpci_create(card, pci, |
|
old_legacy_ctrl, |
|
&chip)) < 0) { |
|
release_and_free_resource(mpu_res); |
|
release_and_free_resource(fm_res); |
|
goto free_card; |
|
} |
|
chip->fm_res = fm_res; |
|
chip->mpu_res = mpu_res; |
|
card->private_data = chip; |
|
|
|
strcpy(card->driver, str); |
|
sprintf(card->shortname, "Yamaha %s (%s)", model, str); |
|
sprintf(card->longname, "%s at 0x%lx, irq %i", |
|
card->shortname, |
|
chip->reg_area_phys, |
|
chip->irq); |
|
err = snd_ymfpci_pcm(chip, 0); |
|
if (err < 0) |
|
goto free_card; |
|
|
|
err = snd_ymfpci_pcm_spdif(chip, 1); |
|
if (err < 0) |
|
goto free_card; |
|
|
|
err = snd_ymfpci_mixer(chip, rear_switch[dev]); |
|
if (err < 0) |
|
goto free_card; |
|
|
|
if (chip->ac97->ext_id & AC97_EI_SDAC) { |
|
err = snd_ymfpci_pcm_4ch(chip, 2); |
|
if (err < 0) |
|
goto free_card; |
|
|
|
err = snd_ymfpci_pcm2(chip, 3); |
|
if (err < 0) |
|
goto free_card; |
|
} |
|
err = snd_ymfpci_timer(chip, 0); |
|
if (err < 0) |
|
goto free_card; |
|
|
|
if (chip->mpu_res) { |
|
if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_YMFPCI, |
|
mpu_port[dev], |
|
MPU401_INFO_INTEGRATED | |
|
MPU401_INFO_IRQ_HOOK, |
|
-1, &chip->rawmidi)) < 0) { |
|
dev_warn(card->dev, |
|
"cannot initialize MPU401 at 0x%lx, skipping...\n", |
|
mpu_port[dev]); |
|
legacy_ctrl &= ~YMFPCI_LEGACY_MIEN; /* disable MPU401 irq */ |
|
pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl); |
|
} |
|
} |
|
if (chip->fm_res) { |
|
if ((err = snd_opl3_create(card, |
|
fm_port[dev], |
|
fm_port[dev] + 2, |
|
OPL3_HW_OPL3, 1, &opl3)) < 0) { |
|
dev_warn(card->dev, |
|
"cannot initialize FM OPL3 at 0x%lx, skipping...\n", |
|
fm_port[dev]); |
|
legacy_ctrl &= ~YMFPCI_LEGACY_FMEN; |
|
pci_write_config_word(pci, PCIR_DSXG_LEGACY, legacy_ctrl); |
|
} else if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { |
|
dev_err(card->dev, "cannot create opl3 hwdep\n"); |
|
goto free_card; |
|
} |
|
} |
|
|
|
snd_ymfpci_create_gameport(chip, dev, legacy_ctrl, legacy_ctrl2); |
|
|
|
err = snd_card_register(card); |
|
if (err < 0) |
|
goto free_card; |
|
|
|
pci_set_drvdata(pci, card); |
|
dev++; |
|
return 0; |
|
|
|
free_card: |
|
snd_card_free(card); |
|
return err; |
|
} |
|
|
|
static void snd_card_ymfpci_remove(struct pci_dev *pci) |
|
{ |
|
snd_card_free(pci_get_drvdata(pci)); |
|
} |
|
|
|
static struct pci_driver ymfpci_driver = { |
|
.name = KBUILD_MODNAME, |
|
.id_table = snd_ymfpci_ids, |
|
.probe = snd_card_ymfpci_probe, |
|
.remove = snd_card_ymfpci_remove, |
|
#ifdef CONFIG_PM_SLEEP |
|
.driver = { |
|
.pm = &snd_ymfpci_pm, |
|
}, |
|
#endif |
|
}; |
|
|
|
module_pci_driver(ymfpci_driver);
|
|
|