summaryrefslogtreecommitdiff
path: root/sound/soc/txx9/txx9aclc.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/txx9/txx9aclc.c')
-rw-r--r--sound/soc/txx9/txx9aclc.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index 33c78d33e5a1..985487cc3a55 100644
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -51,14 +51,8 @@ static int txx9aclc_pcm_hw_params(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
struct txx9aclc_dmadata *dmadata = runtime->private_data;
- int ret;
-
- ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
- if (ret < 0)
- return ret;
dev_dbg(component->dev,
"runtime->dma_area = %#lx dma_addr = %#lx dma_bytes = %zd "
@@ -76,12 +70,6 @@ static int txx9aclc_pcm_hw_params(struct snd_soc_component *component,
return 0;
}
-static int txx9aclc_pcm_hw_free(struct snd_soc_component *component,
- struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
-}
-
static int txx9aclc_pcm_prepare(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
@@ -306,7 +294,7 @@ static int txx9aclc_pcm_new(struct snd_soc_component *component,
goto exit;
}
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
card->dev, 64 * 1024, 4 * 1024 * 1024);
return 0;
@@ -406,9 +394,7 @@ static const struct snd_soc_component_driver txx9aclc_soc_component = {
.remove = txx9aclc_pcm_remove,
.open = txx9aclc_pcm_open,
.close = txx9aclc_pcm_close,
- .ioctl = snd_soc_pcm_lib_ioctl,
.hw_params = txx9aclc_pcm_hw_params,
- .hw_free = txx9aclc_pcm_hw_free,
.prepare = txx9aclc_pcm_prepare,
.trigger = txx9aclc_pcm_trigger,
.pointer = txx9aclc_pcm_pointer,