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ASoC: amd: acp3x-pcm-dma: remove snd_pcm_ops

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snd_pcm_ops is no longer needed.
Let's use component driver callback.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87k19naf1y.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2019-10-02 14:31:53 +09:00 committed by Mark Brown
parent bb3613515e
commit f52368f364
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 23 additions and 31 deletions
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54
sound/soc/amd/raven/acp3x-pcm-dma.c
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@ -275,16 +275,12 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL);
}
static int acp3x_dma_open(struct snd_pcm_substream *substream)
static int acp3x_dma_open(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
int ret = 0;
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_pcm_runtime *prtd = substream->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd,
DRV_NAME);
struct i2s_dev_data *adata = dev_get_drvdata(component->dev);
struct i2s_stream_instance *i2s_data = kzalloc(sizeof(struct i2s_stream_instance),
GFP_KERNEL);
if (!i2s_data)
@ -334,7 +330,8 @@ static u64 acp_get_byte_count(struct i2s_stream_instance *rtd, int direction)
return byte_count;
}
static int acp3x_dma_hw_params(struct snd_pcm_substream *substream,
static int acp3x_dma_hw_params(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
int status;
@ -362,7 +359,8 @@ static int acp3x_dma_hw_params(struct snd_pcm_substream *substream,
return status;
}
static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_pcm_substream *substream)
static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
u32 pos = 0;
u32 buffersize = 0;
@ -379,33 +377,32 @@ static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_pcm_substream *substream)
return bytes_to_frames(substream->runtime, pos);
}
static int acp3x_dma_new(struct snd_soc_pcm_runtime *rtd)
static int acp3x_dma_new(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd,
DRV_NAME);
struct device *parent = component->dev->parent;
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm, SNDRV_DMA_TYPE_DEV,
parent, MIN_BUFFER, MAX_BUFFER);
return 0;
}
static int acp3x_dma_hw_free(struct snd_pcm_substream *substream)
static int acp3x_dma_hw_free(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
static int acp3x_dma_mmap(struct snd_pcm_substream *substream,
static int acp3x_dma_mmap(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
struct vm_area_struct *vma)
{
return snd_pcm_lib_default_mmap(substream, vma);
}
static int acp3x_dma_close(struct snd_pcm_substream *substream)
static int acp3x_dma_close(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *prtd = substream->private_data;
struct i2s_stream_instance *rtd = substream->runtime->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd,
DRV_NAME);
struct i2s_dev_data *adata = dev_get_drvdata(component->dev);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@ -422,17 +419,6 @@ static int acp3x_dma_close(struct snd_pcm_substream *substream)
return 0;
}
static struct snd_pcm_ops acp3x_dma_ops = {
.open = acp3x_dma_open,
.close = acp3x_dma_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = acp3x_dma_hw_params,
.hw_free = acp3x_dma_hw_free,
.pointer = acp3x_dma_pointer,
.mmap = acp3x_dma_mmap,
};
static int acp3x_dai_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
{
@ -610,9 +596,15 @@ static struct snd_soc_dai_driver acp3x_i2s_dai_driver = {
};
static const struct snd_soc_component_driver acp3x_i2s_component = {
.name = DRV_NAME,
.ops = &acp3x_dma_ops,
.pcm_new = acp3x_dma_new,
.name = DRV_NAME,
.open = acp3x_dma_open,
.close = acp3x_dma_close,
.ioctl = snd_soc_pcm_lib_ioctl,
.hw_params = acp3x_dma_hw_params,
.hw_free = acp3x_dma_hw_free,
.pointer = acp3x_dma_pointer,
.mmap = acp3x_dma_mmap,
.pcm_construct = acp3x_dma_new,
};
static int acp3x_audio_probe(struct platform_device *pdev)