#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/ac97_codec.h>
#include <sound/info.h>
#include <sound/mpu401.h>
-#define SNDRV_GET_ID
#include <sound/initval.h>
MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
static int ac97_clock[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
+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 Intel i8x0 modemcard.");
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 Intel i8x0 modemcard.");
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 Intel i8x0 modemcard.");
MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
-MODULE_PARM(ac97_clock, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
+module_param_array(ac97_clock, int, boot_devs, 0444);
MODULE_PARM_DESC(ac97_clock, "AC'97 codec clock (0 = auto-detect).");
MODULE_PARM_SYNTAX(ac97_clock, SNDRV_ENABLED ",default:0");
u32 int_sta_reg; /* interrupt status register */
u32 int_sta_mask; /* interrupt status mask */
unsigned int pcm_pos_shift;
-
-#ifdef CONFIG_PM
- int in_suspend;
-#endif
};
static struct pci_device_id snd_intel8x0m_ids[] = {
memset(&ac97, 0, sizeof(ac97));
ac97.private_data = chip;
ac97.private_free = snd_intel8x0_mixer_free_ac97;
+ ac97.scaps = AC97_SCAP_SKIP_AUDIO;
glob_sta = igetdword(chip, ICHREG(GLOB_STA));
bus.write = snd_intel8x0_codec_write;
/*
* power management
*/
-static void intel8x0_suspend(intel8x0_t *chip)
+static int intel8x0m_suspend(snd_card_t *card, unsigned int state)
{
- snd_card_t *card = chip->card;
+ intel8x0_t *chip = snd_magic_cast(intel8x0_t, card->pm_private_data, return -EINVAL);
int i;
- if (chip->in_suspend ||
- card->power_state == SNDRV_CTL_POWER_D3hot)
- return;
-
- chip->in_suspend = 1;
for (i = 0; i < chip->pcm_devs; i++)
snd_pcm_suspend_all(chip->pcm[i]);
+ if (chip->ac97)
+ snd_ac97_suspend(chip->ac97);
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ return 0;
}
-static void intel8x0_resume(intel8x0_t *chip)
+static int intel8x0m_resume(snd_card_t *card, unsigned int state)
{
- snd_card_t *card = chip->card;
-
- if (! chip->in_suspend ||
- card->power_state == SNDRV_CTL_POWER_D0)
- return;
-
+ intel8x0_t *chip = snd_magic_cast(intel8x0_t, card->pm_private_data, return -EINVAL);
pci_enable_device(chip->pci);
pci_set_master(chip->pci);
snd_intel8x0_chip_init(chip, 0);
if (chip->ac97)
snd_ac97_resume(chip->ac97);
- chip->in_suspend = 0;
snd_power_change_state(card, SNDRV_CTL_POWER_D0);
-}
-
-static int snd_intel8x0m_suspend(struct pci_dev *dev, u32 state)
-{
- intel8x0_t *chip = snd_magic_cast(intel8x0_t, pci_get_drvdata(dev), return -ENXIO);
- intel8x0_suspend(chip);
- return 0;
-}
-static int snd_intel8x0m_resume(struct pci_dev *dev)
-{
- intel8x0_t *chip = snd_magic_cast(intel8x0_t, pci_get_drvdata(dev), return -ENXIO);
- intel8x0_resume(chip);
return 0;
}
-
-/* callback */
-static int snd_intel8x0_set_power_state(snd_card_t *card, unsigned int power_state)
-{
- intel8x0_t *chip = snd_magic_cast(intel8x0_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:
- intel8x0_resume(chip);
- break;
- case SNDRV_CTL_POWER_D3hot:
- case SNDRV_CTL_POWER_D3cold:
- intel8x0_suspend(chip);
- break;
- default:
- return -EINVAL;
- }
- return 0;
-}
-
#endif /* CONFIG_PM */
static void snd_intel8x0m_proc_read(snd_info_entry_t * entry,
return err;
}
-#ifdef CONFIG_PM
- card->set_power_state = snd_intel8x0_set_power_state;
- card->power_state_private_data = chip;
-#endif
+ snd_card_set_pm_callback(card, intel8x0m_suspend, intel8x0m_resume, chip);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_intel8x0_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_intel8x0m_remove(struct pci_dev *pci)
{
- intel8x0_t *chip = snd_magic_cast(intel8x0_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_intel8x0m_ids,
.probe = snd_intel8x0m_probe,
.remove = __devexit_p(snd_intel8x0m_remove),
-#ifdef CONFIG_PM
- .suspend = snd_intel8x0m_suspend,
- .resume = snd_intel8x0m_resume,
-#endif
+ SND_PCI_PM_CALLBACKS
};
static int __init alsa_card_intel8x0m_init(void)
{
- int err;
-
- if ((err = pci_module_init(&driver)) < 0) {
-#ifdef MODULE
- printk(KERN_ERR "Intel ICH modemcard not found or device busy\n");
-#endif
- return err;
- }
-
- return 0;
+ return pci_module_init(&driver);
}
static void __exit alsa_card_intel8x0m_exit(void)
module_init(alsa_card_intel8x0m_init)
module_exit(alsa_card_intel8x0m_exit)
-
-#ifndef MODULE
-
-/* format is: snd-intel8x0=enable,index,id,ac97_clock,mpu_port,joystick */
-
-static int __init alsa_card_intel8x0m_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,&ac97_clock[nr_dev]) == 2
- );
- nr_dev++;
- return 1;
-}
-
-__setup("snd-intel8x0m=", alsa_card_intel8x0m_setup);
-
-#endif /* ifndef MODULE */