openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ASoC: intel: sst-baytrail-pcm: remove snd_pcm_ops 

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/87lfu3af24.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2019-10-02 14:31:47 +09:00 committed by Mark Brown
parent 9b9974d3d5
commit bb3613515e
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 25 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
sound/soc/intel/baytrail/sst-baytrail-pcm.c
View File

@ -58,11 +58,11 @@ struct sst_byt_priv_data {
};
/* this may get called several times by oss emulation */
static int sst_byt_pcm_hw_params(struct snd_pcm_substream *substream,
static int sst_byt_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 = substream->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct sst_byt_priv_data *pdata = snd_soc_component_get_drvdata(component);
struct sst_byt_pcm_data *pcm_data = &pdata->pcm[substream->stream];
struct sst_byt *byt = pdata->byt;
@ -121,7 +121,8 @@ static int sst_byt_pcm_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static int sst_byt_pcm_hw_free(struct snd_pcm_substream *substream)
static int sst_byt_pcm_hw_free(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
@ -164,10 +165,10 @@ static void sst_byt_pcm_work(struct work_struct *work)
sst_byt_pcm_restore_stream_context(pcm_data->substream);
}
static int sst_byt_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
static int sst_byt_pcm_trigger(struct snd_soc_component *component,
struct snd_pcm_substream *substream, int cmd)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct sst_byt_priv_data *pdata = snd_soc_component_get_drvdata(component);
struct sst_byt_pcm_data *pcm_data = &pdata->pcm[substream->stream];
struct sst_byt *byt = pdata->byt;
@ -228,11 +229,11 @@ static u32 byt_notify_pointer(struct sst_byt_stream *stream, void *data)
return pos;
}
static snd_pcm_uframes_t sst_byt_pcm_pointer(struct snd_pcm_substream *substream)
static snd_pcm_uframes_t sst_byt_pcm_pointer(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct sst_byt_priv_data *pdata = snd_soc_component_get_drvdata(component);
struct sst_byt_pcm_data *pcm_data = &pdata->pcm[substream->stream];
@ -241,10 +242,10 @@ static snd_pcm_uframes_t sst_byt_pcm_pointer(struct snd_pcm_substream *substream
return bytes_to_frames(runtime, pcm_data->hw_ptr);
}
static int sst_byt_pcm_open(struct snd_pcm_substream *substream)
static int sst_byt_pcm_open(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct sst_byt_priv_data *pdata = snd_soc_component_get_drvdata(component);
struct sst_byt_pcm_data *pcm_data = &pdata->pcm[substream->stream];
struct sst_byt *byt = pdata->byt;
@ -269,10 +270,10 @@ static int sst_byt_pcm_open(struct snd_pcm_substream *substream)
return 0;
}
static int sst_byt_pcm_close(struct snd_pcm_substream *substream)
static int sst_byt_pcm_close(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct sst_byt_priv_data *pdata = snd_soc_component_get_drvdata(component);
struct sst_byt_pcm_data *pcm_data = &pdata->pcm[substream->stream];
struct sst_byt *byt = pdata->byt;
@ -294,7 +295,8 @@ static int sst_byt_pcm_close(struct snd_pcm_substream *substream)
return ret;
}
static int sst_byt_pcm_mmap(struct snd_pcm_substream *substream,
static int sst_byt_pcm_mmap(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
struct vm_area_struct *vma)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
@ -303,22 +305,11 @@ static int sst_byt_pcm_mmap(struct snd_pcm_substream *substream,
return snd_pcm_lib_default_mmap(substream, vma);
}
static const struct snd_pcm_ops sst_byt_pcm_ops = {
.open = sst_byt_pcm_open,
.close = sst_byt_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = sst_byt_pcm_hw_params,
.hw_free = sst_byt_pcm_hw_free,
.trigger = sst_byt_pcm_trigger,
.pointer = sst_byt_pcm_pointer,
.mmap = sst_byt_pcm_mmap,
};
static int sst_byt_pcm_new(struct snd_soc_pcm_runtime *rtd)
static int sst_byt_pcm_new(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *rtd)
{
struct snd_pcm *pcm = rtd->pcm;
size_t size;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct sst_pdata *pdata = dev_get_platdata(component->dev);
if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream ||
@ -380,8 +371,15 @@ static int sst_byt_pcm_probe(struct snd_soc_component *component)
static const struct snd_soc_component_driver byt_dai_component = {
.name = DRV_NAME,
.probe = sst_byt_pcm_probe,
.ops = &sst_byt_pcm_ops,
.pcm_new = sst_byt_pcm_new,
.open = sst_byt_pcm_open,
.close = sst_byt_pcm_close,
.ioctl = snd_soc_pcm_lib_ioctl,
.hw_params = sst_byt_pcm_hw_params,
.hw_free = sst_byt_pcm_hw_free,
.trigger = sst_byt_pcm_trigger,
.pointer = sst_byt_pcm_pointer,
.mmap = sst_byt_pcm_mmap,
.pcm_construct = sst_byt_pcm_new,
};
#ifdef CONFIG_PM