*
*/
-#define __SNDRV_OSS_COMPAT__
-
#include <sound/driver.h>
#include <asm/io.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/slab.h>
+#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/info.h>
#include <sound/ac97_codec.h>
#include <sound/mpu401.h>
-#define SNDRV_GET_ID
#include <sound/initval.h>
MODULE_AUTHOR("Matt Wu <Matt_Wu@acersoftech.com.cn>");
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 32};
static int spdif[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 ALI M5451 PCI Audio.");
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 ALI M5451 PCI Audio.");
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 ALI 5451 PCI Audio.");
MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
-MODULE_PARM(pcm_channels, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
+module_param_array(pcm_channels, int, boot_devs, 0444);
MODULE_PARM_DESC(pcm_channels, "PCM Channels");
MODULE_PARM_SYNTAX(pcm_channels, SNDRV_ENABLED ",default:32,allows:{{1,32}}");
-MODULE_PARM(spdif, "1-" __MODULE_STRING(SNDRV_CARDS) "l");
+module_param_array(spdif, bool, boot_devs, 0444);
MODULE_PARM_DESC(spdif, "Support SPDIF I/O");
MODULE_PARM_SYNTAX(spdif, SNDRV_ENABLED "," SNDRV_BOOLEAN_FALSE_DESC);
}
#ifdef CONFIG_PM
-static void ali_suspend(ali_t *chip)
+static int ali_suspend(snd_card_t *card, unsigned int state)
{
+ ali_t *chip = snd_magic_cast(ali_t, card->pm_private_data, return -EINVAL);
ali_image_t *im;
int i, j;
im = chip->image;
if (! im)
- return;
+ return 0;
+
+ snd_pcm_suspend_all(chip->pcm);
+ snd_ac97_suspend(chip->ac97);
spin_lock_irq(&chip->reg_lock);
outl(0xffffffff, ALI_REG(chip, ALI_STOP));
spin_unlock_irq(&chip->reg_lock);
+ return 0;
}
-static void ali_resume(ali_t *chip)
+static int ali_resume(snd_card_t *card, unsigned int state)
{
+ ali_t *chip = snd_magic_cast(ali_t, card->pm_private_data, return -EINVAL);
ali_image_t *im;
int i, j;
im = chip->image;
if (! im)
- return;
+ return 0;
pci_enable_device(chip->pci);
outl(im->regs[i], ALI_REG(chip, i*4));
}
- snd_ac97_resume(chip->ac97);
-
// start HW channel
outl(im->regs[ALI_START >> 2], ALI_REG(chip, ALI_START));
// restore IRQ enable bits
outl(im->regs[ALI_MISCINT >> 2], ALI_REG(chip, ALI_MISCINT));
spin_unlock_irq(&chip->reg_lock);
- return;
-}
-static int snd_ali_suspend(struct pci_dev *dev, u32 state)
-{
- ali_t *chip = snd_magic_cast(ali_t, pci_get_drvdata(dev), return -ENXIO);
- ali_suspend(chip);
- return 0;
-}
-static int snd_ali_resume(struct pci_dev *dev)
-{
- ali_t *chip = snd_magic_cast(ali_t, pci_get_drvdata(dev), return -ENXIO);
- ali_resume(chip);
+ snd_ac97_resume(chip->ac97);
+
return 0;
}
#endif /* CONFIG_PM */
#ifdef CONFIG_PM
codec->image = kmalloc(sizeof(*codec->image), GFP_KERNEL);
if (! codec->image)
- snd_printk("can't allocate apm buffer\n");
+ snd_printk(KERN_WARNING "can't allocate apm buffer\n");
+ else
+ snd_card_set_pm_callback(card, ali_suspend, ali_resume, codec);
#endif
snd_ali_enable_address_interrupt(codec);
snd_card_free(card);
return err;
}
- pci_set_drvdata(pci, codec);
+ pci_set_drvdata(pci, card);
dev++;
return 0;
}
static void __devexit snd_ali_remove(struct pci_dev *pci)
{
- ali_t *chip = snd_magic_cast(ali_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_ali_ids,
.probe = snd_ali_probe,
.remove = __devexit_p(snd_ali_remove),
-#ifdef CONFIG_PM
- .suspend = snd_ali_suspend,
- .resume = snd_ali_resume,
-#endif
+ SND_PCI_PM_CALLBACKS
};
static int __init alsa_card_ali_init(void)
{
- int err;
-
- if ((err = pci_module_init(&driver)) < 0) {
-#ifdef MODULE
- printk(KERN_ERR "ALi pci audio not found or device busy.\n");
-#endif
- return err;
- }
- return 0;
+ return pci_module_init(&driver);
}
static void __exit alsa_card_ali_exit(void)
module_init(alsa_card_ali_init)
module_exit(alsa_card_ali_exit)
-
-#ifndef MODULE
-
-/* format is: snd-ali5451=enable,index,id,pcm_channels */
-
-static int __init alsa_card_ali_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,&pcm_channels[nr_dev]) == 2);
- nr_dev++;
- return 1;
-}
-
-__setup("snd-ali5451=", alsa_card_ali_setup);
-
-#endif /* ifndef */