#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/pm.h>
-#include <linux/pm_legacy.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include "sound_config.h"
static int nm256_releaseInterrupt (struct nm256_info *card);
static irqreturn_t nm256_interrupt (int irq, void *dev_id, struct pt_regs *dummy);
static irqreturn_t nm256_interrupt_zx (int irq, void *dev_id, struct pt_regs *dummy);
-static int handle_pm_event (struct pm_dev *dev, pm_request_t rqst, void *data);
/* These belong in linux/pci.h. */
#define PCI_DEVICE_ID_NEOMAGIC_NM256AV_AUDIO 0x8005
nm256_grabInterrupt (struct nm256_info *card)
{
if (card->has_irq++ == 0) {
- if (request_irq (card->irq, card->introutine, SA_SHIRQ,
+ if (request_irq (card->irq, card->introutine, IRQF_SHARED,
"NM256_audio", card) < 0) {
printk (KERN_ERR "NM256: can't obtain IRQ %d\n", card->irq);
return -1;
/* Installs the AC97 mixer into CARD. */
-static int __init
+static int __devinit
nm256_install_mixer (struct nm256_info *card)
{
int mixer;
return 0;
}
-/* Perform a full reset on the hardware; this is invoked when an APM
- resume event occurs. */
-static void
-nm256_full_reset (struct nm256_info *card)
-{
- nm256_initHw (card);
- ac97_reset (&(card->mdev));
-}
-
/*
* See if the signature left by the NM256 BIOS is intact; if so, we use
* the associated address as the end of our audio buffer in the video
* RAM.
*/
-static void __init
+static void __devinit
nm256_peek_for_sig (struct nm256_info *card)
{
u32 port1offset
nm256_install(struct pci_dev *pcidev, enum nm256rev rev, char *verstr)
{
struct nm256_info *card;
- struct pm_dev *pmdev;
int x;
if (pci_enable_device(pcidev))
card->playing = 0;
card->recording = 0;
card->rev = rev;
- spin_lock_init(&card->lock);
+ spin_lock_init(&card->lock);
/* Init the memory port info. */
for (x = 0; x < 2; x++) {
nm256_install_mixer (card);
- pmdev = pm_register(PM_PCI_DEV, PM_PCI_ID(pcidev), handle_pm_event);
- if (pmdev)
- pmdev->data = card;
-
return 1;
}
-/*
- * PM event handler, so the card is properly reinitialized after a power
- * event.
- */
-static int
-handle_pm_event (struct pm_dev *dev, pm_request_t rqst, void *data)
-{
- struct nm256_info *crd = (struct nm256_info*) dev->data;
- if (crd) {
- switch (rqst) {
- case PM_SUSPEND:
- break;
- case PM_RESUME:
- {
- int playing = crd->playing;
- nm256_full_reset (crd);
- /*
- * A little ugly, but that's ok; pretend the
- * block we were playing is done.
- */
- if (playing)
- DMAbuf_outputintr (crd->dev_for_play, 1);
- }
- break;
- }
- }
- return 0;
-}
-
static int __devinit
nm256_probe(struct pci_dev *pcidev,const struct pci_device_id *pciid)
{
static int __init do_init_nm256(void)
{
printk (KERN_INFO "NeoMagic 256AV/256ZX audio driver, version 1.1p\n");
- return pci_module_init(&nm256_pci_driver);
+ return pci_register_driver(&nm256_pci_driver);
}
static void __exit cleanup_nm256 (void)
{
pci_unregister_driver(&nm256_pci_driver);
- pm_unregister_all (&handle_pm_event);
}
module_init(do_init_nm256);