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path: root/sound/pci/aw2/aw2-alsa.c
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Diffstat (limited to 'sound/pci/aw2/aw2-alsa.c')
-rw-r--r--sound/pci/aw2/aw2-alsa.c50
1 files changed, 14 insertions, 36 deletions
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
index 459c1691bb0c..f1865afedc59 100644
--- a/sound/pci/aw2/aw2-alsa.c
+++ b/sound/pci/aw2/aw2-alsa.c
@@ -109,9 +109,6 @@ static int snd_aw2_pcm_playback_open(struct snd_pcm_substream *substream);
static int snd_aw2_pcm_playback_close(struct snd_pcm_substream *substream);
static int snd_aw2_pcm_capture_open(struct snd_pcm_substream *substream);
static int snd_aw2_pcm_capture_close(struct snd_pcm_substream *substream);
-static int snd_aw2_pcm_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params);
-static int snd_aw2_pcm_hw_free(struct snd_pcm_substream *substream);
static int snd_aw2_pcm_prepare_playback(struct snd_pcm_substream *substream);
static int snd_aw2_pcm_prepare_capture(struct snd_pcm_substream *substream);
static int snd_aw2_pcm_trigger_playback(struct snd_pcm_substream *substream,
@@ -169,9 +166,6 @@ module_pci_driver(aw2_driver);
static const struct snd_pcm_ops snd_aw2_playback_ops = {
.open = snd_aw2_pcm_playback_open,
.close = snd_aw2_pcm_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_aw2_pcm_hw_params,
- .hw_free = snd_aw2_pcm_hw_free,
.prepare = snd_aw2_pcm_prepare_playback,
.trigger = snd_aw2_pcm_trigger_playback,
.pointer = snd_aw2_pcm_pointer_playback,
@@ -181,9 +175,6 @@ static const struct snd_pcm_ops snd_aw2_playback_ops = {
static const struct snd_pcm_ops snd_aw2_capture_ops = {
.open = snd_aw2_pcm_capture_open,
.close = snd_aw2_pcm_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_aw2_pcm_hw_params,
- .hw_free = snd_aw2_pcm_hw_free,
.prepare = snd_aw2_pcm_prepare_capture,
.trigger = snd_aw2_pcm_trigger_capture,
.pointer = snd_aw2_pcm_pointer_capture,
@@ -232,7 +223,7 @@ static int snd_aw2_create(struct snd_card *card,
{
struct aw2 *chip;
int err;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_aw2_dev_free,
};
@@ -296,6 +287,7 @@ static int snd_aw2_create(struct snd_card *card,
return -EBUSY;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
if (err < 0) {
@@ -411,20 +403,6 @@ static int snd_aw2_pcm_capture_close(struct snd_pcm_substream *substream)
return 0;
}
- /* hw_params callback */
-static int snd_aw2_pcm_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));
-}
-
-/* hw_free callback */
-static int snd_aw2_pcm_hw_free(struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
-}
-
/* prepare callback for playback */
static int snd_aw2_pcm_prepare_playback(struct snd_pcm_substream *substream)
{
@@ -611,10 +589,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip)
/* pre-allocation of buffers */
/* Preallocate continuous pages. */
- snd_pcm_lib_preallocate_pages_for_all(pcm_playback_ana,
- SNDRV_DMA_TYPE_DEV,
- &chip->pci->dev,
- 64 * 1024, 64 * 1024);
+ snd_pcm_set_managed_buffer_all(pcm_playback_ana,
+ SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ 64 * 1024, 64 * 1024);
err = snd_pcm_new(chip->card, "Audiowerk2 digital playback", 1, 1, 0,
&pcm_playback_num);
@@ -643,10 +621,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip)
/* pre-allocation of buffers */
/* Preallocate continuous pages. */
- snd_pcm_lib_preallocate_pages_for_all(pcm_playback_num,
- SNDRV_DMA_TYPE_DEV,
- &chip->pci->dev,
- 64 * 1024, 64 * 1024);
+ snd_pcm_set_managed_buffer_all(pcm_playback_num,
+ SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ 64 * 1024, 64 * 1024);
err = snd_pcm_new(chip->card, "Audiowerk2 capture", 2, 0, 1,
&pcm_capture);
@@ -676,10 +654,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip)
/* pre-allocation of buffers */
/* Preallocate continuous pages. */
- snd_pcm_lib_preallocate_pages_for_all(pcm_capture,
- SNDRV_DMA_TYPE_DEV,
- &chip->pci->dev,
- 64 * 1024, 64 * 1024);
+ snd_pcm_set_managed_buffer_all(pcm_capture,
+ SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ 64 * 1024, 64 * 1024);
/* Create control */
err = snd_ctl_add(chip->card, snd_ctl_new1(&aw2_control, chip));