From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
snd_pcm_ops is no longer needed.
Let's use component driver callback.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/txx9/txx9aclc.c | 48 ++++++++++++++++++++++++-----------------------
1 file changed, 25 insertions(+), 23 deletions(-)
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index 6604455..33c78d3 100644
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -47,12 +47,12 @@ static const struct snd_pcm_hardware txx9aclc_pcm_hardware = {
.buffer_bytes_max = 32 * 1024,
};
-static int txx9aclc_pcm_hw_params(struct snd_pcm_substream *substream,
+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 snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct txx9aclc_dmadata *dmadata = runtime->private_data;
int ret;
@@ -76,12 +76,14 @@ static int txx9aclc_pcm_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static int txx9aclc_pcm_hw_free(struct snd_pcm_substream *substream)
+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_pcm_substream *substream)
+static int txx9aclc_pcm_prepare(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct txx9aclc_dmadata *dmadata = runtime->private_data;
@@ -203,7 +205,8 @@ static void txx9aclc_dma_tasklet(unsigned long data)
spin_unlock_irqrestore(&dmadata->dma_lock, flags);
}
-static int txx9aclc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+static int txx9aclc_pcm_trigger(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream, int cmd)
{
struct txx9aclc_dmadata *dmadata = substream->runtime->private_data;
struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
@@ -236,14 +239,16 @@ static int txx9aclc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
}
static snd_pcm_uframes_t
-txx9aclc_pcm_pointer(struct snd_pcm_substream *substream)
+txx9aclc_pcm_pointer(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
struct txx9aclc_dmadata *dmadata = substream->runtime->private_data;
return bytes_to_frames(substream->runtime, dmadata->pos);
}
-static int txx9aclc_pcm_open(struct snd_pcm_substream *substream)
+static int txx9aclc_pcm_open(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
struct txx9aclc_soc_device *dev = &txx9aclc_soc_device;
struct txx9aclc_dmadata *dmadata = &dev->dmadata[substream->stream];
@@ -261,7 +266,8 @@ static int txx9aclc_pcm_open(struct snd_pcm_substream *substream)
return 0;
}
-static int txx9aclc_pcm_close(struct snd_pcm_substream *substream)
+static int txx9aclc_pcm_close(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
struct txx9aclc_dmadata *dmadata = substream->runtime->private_data;
struct dma_chan *chan = dmadata->dma_chan;
@@ -271,23 +277,12 @@ static int txx9aclc_pcm_close(struct snd_pcm_substream *substream)
return 0;
}
-static const struct snd_pcm_ops txx9aclc_pcm_ops = {
- .open = txx9aclc_pcm_open,
- .close = txx9aclc_pcm_close,
- .ioctl = snd_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,
-};
-
-static int txx9aclc_pcm_new(struct snd_soc_pcm_runtime *rtd)
+static int txx9aclc_pcm_new(struct snd_soc_component *component,
+ struct snd_soc_pcm_runtime *rtd)
{
struct snd_card *card = rtd->card->snd_card;
struct snd_soc_dai *dai = rtd->cpu_dai;
struct snd_pcm *pcm = rtd->pcm;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct platform_device *pdev = to_platform_device(component->dev);
struct txx9aclc_soc_device *dev;
struct resource *r;
@@ -409,8 +404,15 @@ static const struct snd_soc_component_driver txx9aclc_soc_component = {
.name = DRV_NAME,
.probe = txx9aclc_pcm_probe,
.remove = txx9aclc_pcm_remove,
- .ops = &txx9aclc_pcm_ops,
- .pcm_new = txx9aclc_pcm_new,
+ .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,
+ .pcm_construct = txx9aclc_pcm_new,
};
static int txx9aclc_soc_platform_probe(struct platform_device *pdev)
--
2.7.4
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