#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/gameport.h>
+#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/mpu401.h>
#include <sound/ac97_codec.h>
-#define SNDRV_GET_ID
#include <sound/initval.h>
#define chip_t es1968_t
#ifdef SUPPORT_JOYSTICK
static int joystick[SNDRV_CARDS];
#endif
+static int boot_devs;
-MODULE_PARM(index, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(index, int, boot_devs, 0444);
MODULE_PARM_DESC(index, "Index value for " CARD_NAME " soundcard.");
MODULE_PARM_SYNTAX(index, SNDRV_INDEX_DESC);
-MODULE_PARM(id, "1-" __MODULE_STRING(SNDRV_CARDS) "s");
+module_param_array(id, charp, boot_devs, 0444);
MODULE_PARM_DESC(id, "ID string for " CARD_NAME " soundcard.");
MODULE_PARM_SYNTAX(id, SNDRV_ID_DESC);
-MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(enable, bool, boot_devs, 0444);
MODULE_PARM_DESC(enable, "Enable " CARD_NAME " soundcard.");
MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
-MODULE_PARM(total_bufsize, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(total_bufsize, int, boot_devs, 0444);
MODULE_PARM_DESC(total_bufsize, "Total buffer size in kB.");
MODULE_PARM_SYNTAX(total_bufsize, SNDRV_ENABLED ",allows:{{1,4096}},skill:advanced");
-MODULE_PARM(pcm_substreams_p, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(pcm_substreams_p, int, boot_devs, 0444);
MODULE_PARM_DESC(pcm_substreams_p, "PCM Playback substreams for " CARD_NAME " soundcard.");
MODULE_PARM_SYNTAX(pcm_substreams_p, SNDRV_ENABLED ",allows:{{1,8}}");
-MODULE_PARM(pcm_substreams_c, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(pcm_substreams_c, int, boot_devs, 0444);
MODULE_PARM_DESC(pcm_substreams_c, "PCM Capture substreams for " CARD_NAME " soundcard.");
MODULE_PARM_SYNTAX(pcm_substreams_c, SNDRV_ENABLED ",allows:{{0,8}}");
-MODULE_PARM(clock, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(clock, int, boot_devs, 0444);
MODULE_PARM_DESC(clock, "Clock on " CARD_NAME " soundcard. (0 = auto-detect)");
MODULE_PARM_SYNTAX(clock, SNDRV_ENABLED);
-MODULE_PARM(use_pm, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(use_pm, int, boot_devs, 0444);
MODULE_PARM_DESC(use_pm, "Toggle power-management. (0 = off, 1 = on, 2 = auto)");
-MODULE_PARM_SYNTAX(use_pm, SNDRV_ENABLED ",allows:{{0,1,2}},skill:advanced");
-MODULE_PARM(enable_mpu, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+MODULE_PARM_SYNTAX(use_pm, SNDRV_ENABLED ",allows:{{0,1,2}},default:2,skill:advanced");
+module_param_array(enable_mpu, int, boot_devs, 0444);
MODULE_PARM_DESC(enable_mpu, "Enable MPU401. (0 = off, 1 = on, 2 = auto)");
-MODULE_PARM_SYNTAX(enable_mpu, SNDRV_ENABLED "," SNDRV_BOOLEAN_TRUE_DESC);
+MODULE_PARM_SYNTAX(enable_mpu, SNDRV_ENABLED ",allows:{{0,2}},default:2");
#ifdef SUPPORT_JOYSTICK
-MODULE_PARM(joystick, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(joystick, bool, boot_devs, 0444);
MODULE_PARM_DESC(joystick, "Enable joystick.");
MODULE_PARM_SYNTAX(joystick, SNDRV_ENABLED "," SNDRV_BOOLEAN_FALSE_DESC);
#endif
/*
* PM support
*/
-static void es1968_suspend(es1968_t *chip)
+static int es1968_suspend(snd_card_t *card, unsigned int state)
{
- snd_card_t *card = chip->card;
+ es1968_t *chip = snd_magic_cast(es1968_t, card->pm_private_data, return -EINVAL);
if (! chip->do_pm)
- return;
-
- if (card->power_state == SNDRV_CTL_POWER_D3hot)
- return;
+ return 0;
snd_pcm_suspend_all(chip->pcm);
+ snd_ac97_suspend(chip->ac97);
snd_es1968_bob_stop(chip);
+ snd_es1968_set_acpi(chip, ACPI_D3);
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ return 0;
}
-static void es1968_resume(es1968_t *chip)
+static int es1968_resume(snd_card_t *card, unsigned int state)
{
- snd_card_t *card = chip->card;
+ es1968_t *chip = snd_magic_cast(es1968_t, card->pm_private_data, return -EINVAL);
if (! chip->do_pm)
- return;
-
- if (card->power_state == SNDRV_CTL_POWER_D0)
- return;
+ return 0;
/* restore all our config */
pci_enable_device(chip->pci);
snd_es1968_bob_start(chip);
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
-}
-
-static int snd_es1968_suspend(struct pci_dev *dev, u32 state)
-{
- es1968_t *chip = snd_magic_cast(es1968_t, pci_get_drvdata(dev), return -ENXIO);
- es1968_suspend(chip);
return 0;
}
-static int snd_es1968_resume(struct pci_dev *dev)
-{
- es1968_t *chip = snd_magic_cast(es1968_t, pci_get_drvdata(dev), return -ENXIO);
- es1968_resume(chip);
- return 0;
-}
-
-/* callback */
-static int snd_es1968_set_power_state(snd_card_t *card, unsigned int power_state)
-{
- es1968_t *chip = snd_magic_cast(es1968_t, card->power_state_private_data, return -ENXIO);
- switch (power_state) {
- case SNDRV_CTL_POWER_D0:
- case SNDRV_CTL_POWER_D1:
- case SNDRV_CTL_POWER_D2:
- es1968_resume(chip);
- break;
- case SNDRV_CTL_POWER_D3hot:
- case SNDRV_CTL_POWER_D3cold:
- es1968_suspend(chip);
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
#endif /* CONFIG_PM */
static int snd_es1968_free(es1968_t *chip)
{
- if (chip->res_io_port)
- snd_es1968_reset(chip);
+ if (chip->res_io_port) {
+ synchronize_irq(chip->irq);
+ outw(1, chip->io_port + 0x04); /* clear WP interrupts */
+ outw(0, chip->io_port + ESM_PORT_HOST_IRQ); /* disable IRQ */
+ }
#ifdef SUPPORT_JOYSTICK
if (chip->res_joystick) {
};
static struct ess_device_list pm_whitelist[] __devinitdata = {
+ { TYPE_MAESTRO2E, 0x0e11 }, /* Compaq Armada */
{ TYPE_MAESTRO2E, 0x1028 },
{ TYPE_MAESTRO2E, 0x103c },
{ TYPE_MAESTRO2E, 0x1179 },
snd_es1968_chip_init(chip);
-#ifdef CONFIG_PM
- if (chip->do_pm) {
- card->set_power_state = snd_es1968_set_power_state;
- card->power_state_private_data = chip;
- }
-#endif
+ if (chip->do_pm)
+ snd_card_set_pm_callback(card, es1968_suspend, es1968_resume, chip);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_es1968_free(chip);
snd_card_free(card);
return err;
}
- pci_set_drvdata(pci, chip);
+ pci_set_drvdata(pci, card);
dev++;
return 0;
}
static void __devexit snd_es1968_remove(struct pci_dev *pci)
{
- es1968_t *chip = snd_magic_cast(es1968_t, pci_get_drvdata(pci), return);
- if (chip)
- snd_card_free(chip->card);
+ snd_card_free(pci_get_drvdata(pci));
pci_set_drvdata(pci, NULL);
}
.id_table = snd_es1968_ids,
.probe = snd_es1968_probe,
.remove = __devexit_p(snd_es1968_remove),
-#ifdef CONFIG_PM
- .suspend = snd_es1968_suspend,
- .resume = snd_es1968_resume,
-#endif
+ SND_PCI_PM_CALLBACKS
};
static int __init alsa_card_es1968_init(void)
{
- int err;
-
- if ((err = pci_module_init(&driver)) < 0) {
-#ifdef MODULE
- printk(KERN_ERR "ESS Maestro soundcard not found or device busy\n");
-#endif
- return err;
- }
- return 0;
+ return pci_module_init(&driver);
}
static void __exit alsa_card_es1968_exit(void)
{
-#if 0 // do we really need this?
- unregister_reboot_notifier(&snd_es1968_nb);
-#endif
pci_unregister_driver(&driver);
}
module_init(alsa_card_es1968_init)
module_exit(alsa_card_es1968_exit)
-
-#ifndef MODULE
-
-/* format is: snd-es1968=enable,index,id,
- total_bufsize,
- pcm_substreams_p,
- pcm_substreams_c,
- clock,
- use_pm,
- enable_mpu,
- joystick
-*/
-
-static int __init alsa_card_es1968_setup(char *str)
-{
- static unsigned __initdata nr_dev = 0;
-
- if (nr_dev >= SNDRV_CARDS)
- return 0;
- (void)(get_option(&str,&enable[nr_dev]) == 2 &&
- get_option(&str,&index[nr_dev]) == 2 &&
- get_id(&str,&id[nr_dev]) == 2 &&
- get_option(&str,&total_bufsize[nr_dev]) == 2 &&
- get_option(&str,&pcm_substreams_p[nr_dev]) == 2 &&
- get_option(&str,&pcm_substreams_c[nr_dev]) == 2 &&
- get_option(&str,&clock[nr_dev]) == 2 &&
- get_option(&str,&use_pm[nr_dev]) == 2 &&
- get_option(&str,&enable_mpu[nr_dev]) == 2
-#ifdef SUPPORT_JOYSTICK
- && get_option(&str,&joystick[nr_dev]) == 2
-#endif
- );
- nr_dev++;
- return 1;
-}
-
-__setup("snd-es1968=", alsa_card_es1968_setup);
-
-#endif /* ifndef MODULE */