return 0;
}
-static int
-snd_ad1889_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- return snd_pcm_lib_malloc_pages(substream,
- params_buffer_bytes(hw_params));
-}
-
-static int
-snd_ad1889_hw_free(struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
-}
-
static const struct snd_pcm_hardware snd_ad1889_playback_hw = {
.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BLOCK_TRANSFER,
static const struct snd_pcm_ops snd_ad1889_playback_ops = {
.open = snd_ad1889_playback_open,
.close = snd_ad1889_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_ad1889_hw_params,
- .hw_free = snd_ad1889_hw_free,
.prepare = snd_ad1889_playback_prepare,
.trigger = snd_ad1889_playback_trigger,
.pointer = snd_ad1889_playback_pointer,
static const struct snd_pcm_ops snd_ad1889_capture_ops = {
.open = snd_ad1889_capture_open,
.close = snd_ad1889_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_ad1889_hw_params,
- .hw_free = snd_ad1889_hw_free,
.prepare = snd_ad1889_capture_prepare,
.trigger = snd_ad1889_capture_trigger,
.pointer = snd_ad1889_capture_pointer,
chip->psubs = NULL;
chip->csubs = NULL;
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- &chip->pci->dev,
- BUFFER_BYTES_MAX / 2,
- BUFFER_BYTES_MAX);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pci->dev,
+ BUFFER_BYTES_MAX / 2, BUFFER_BYTES_MAX);
return 0;
}
{
int err;
struct snd_ac97_template ac97;
- static struct snd_ac97_bus_ops ops = {
+ static const struct snd_ac97_bus_ops ops = {
.write = snd_ad1889_ac97_write,
.read = snd_ad1889_ac97_read,
};
int err;
struct snd_ad1889 *chip;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_ad1889_dev_free,
};
}
chip->irq = pci->irq;
- synchronize_irq(chip->irq);
+ card->sync_irq = chip->irq;
/* (2) initialization of the chip hardware */
if ((err = snd_ad1889_init(chip)) < 0) {