#include <linux/smp_lock.h>
#include <linux/ac97_codec.h>
#include <linux/bitops.h>
+#include <linux/mutex.h>
+
#include <asm/uaccess.h>
#define DRIVER_VERSION "1.01"
PCI_ANY_ID, PCI_ANY_ID, 0, 0, INTELICH4},
{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_18,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, INTELICH4},
-
+ {PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_AUDIO,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, NVIDIA_NFORCE},
{0,}
};
struct i810_card *card; /* Card info */
/* single open lock mechanism, only used for recording */
- struct semaphore open_sem;
+ struct mutex open_mutex;
wait_queue_head_t open_wait;
/* file mode */
state->card = card;
state->magic = I810_STATE_MAGIC;
init_waitqueue_head(&dmabuf->wait);
- init_MUTEX(&state->open_sem);
+ mutex_init(&state->open_mutex);
file->private_data = state;
dmabuf->trigger = 0;
state->card = card;
state->magic = I810_STATE_MAGIC;
init_waitqueue_head(&dmabuf->wait);
- init_MUTEX(&state->open_sem);
+ mutex_init(&state->open_mutex);
dmabuf->fmt = I810_FMT_STEREO | I810_FMT_16BIT;
dmabuf->trigger = PCM_ENABLE_OUTPUT;
i810_set_spdif_output(state, -1, 0);
goto out_region2;
}
- if (request_irq(card->irq, &i810_interrupt, SA_SHIRQ,
- card_names[pci_id->driver_data], card)) {
- printk(KERN_ERR "i810_audio: unable to allocate irq %d\n", card->irq);
- goto out_pio;
- }
-
if (card->use_mmio) {
if (request_mem_region(card->ac97base_mmio_phys, 512, "ich_audio MMBAR")) {
if ((card->ac97base_mmio = ioremap(card->ac97base_mmio_phys, 512))) { /*@FIXME can ioremap fail? don't know (jsaw) */
}
/* initialize AC97 codec and register /dev/mixer */
- if (i810_ac97_init(card) <= 0) {
- free_irq(card->irq, card);
+ if (i810_ac97_init(card) <= 0)
goto out_iospace;
- }
pci_set_drvdata(pci_dev, card);
if(clocking == 0) {
if ((card->dev_audio = register_sound_dsp(&i810_audio_fops, -1)) < 0) {
int i;
printk(KERN_ERR "i810_audio: couldn't register DSP device!\n");
- free_irq(card->irq, card);
for (i = 0; i < NR_AC97; i++)
if (card->ac97_codec[i] != NULL) {
unregister_sound_mixer(card->ac97_codec[i]->dev_mixer);
goto out_iospace;
}
+ if (request_irq(card->irq, &i810_interrupt, IRQF_SHARED,
+ card_names[pci_id->driver_data], card)) {
+ printk(KERN_ERR "i810_audio: unable to allocate irq %d\n", card->irq);
+ goto out_iospace;
+ }
+
+
card->initializing = 0;
return 0;
release_mem_region(card->ac97base_mmio_phys, 512);
release_mem_region(card->iobase_mmio_phys, 256);
}
-out_pio:
release_region(card->ac97base, 256);
out_region2:
release_region(card->iobase, 64);