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ASoC: fsl: fsl_asrc_dma: 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/878sq390cs.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2019-10-02 14:34:43 +09:00 committed by Mark Brown
parent 6d1048bc11
commit 8903ed25e9
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 29 additions and 27 deletions
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56
sound/soc/fsl/fsl_asrc_dma.c
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@ -52,13 +52,12 @@ static void fsl_asrc_dma_complete(void *arg)
snd_pcm_period_elapsed(substream); snd_pcm_period_elapsed(substream);
} }
static int fsl_asrc_dma_prepare_and_submit(struct snd_pcm_substream *substream) static int fsl_asrc_dma_prepare_and_submit(struct snd_pcm_substream *substream,
struct snd_soc_component *component)
{ {
u8 dir = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? OUT : IN; u8 dir = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? OUT : IN;
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data; struct fsl_asrc_pair *pair = runtime->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct device *dev = component->dev; struct device *dev = component->dev;
unsigned long flags = DMA_CTRL_ACK; unsigned long flags = DMA_CTRL_ACK;
@ -95,7 +94,8 @@ static int fsl_asrc_dma_prepare_and_submit(struct snd_pcm_substream *substream)
return 0; return 0;
} }
static int fsl_asrc_dma_trigger(struct snd_pcm_substream *substream, int cmd) static int fsl_asrc_dma_trigger(struct snd_soc_component *component,
struct snd_pcm_substream *substream, int cmd)
{ {
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data; struct fsl_asrc_pair *pair = runtime->private_data;
@ -105,7 +105,7 @@ static int fsl_asrc_dma_trigger(struct snd_pcm_substream *substream, int cmd)
case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
ret = fsl_asrc_dma_prepare_and_submit(substream); ret = fsl_asrc_dma_prepare_and_submit(substream, component);
if (ret) if (ret)
return ret; return ret;
dma_async_issue_pending(pair->dma_chan[IN]); dma_async_issue_pending(pair->dma_chan[IN]);
@ -124,7 +124,8 @@ static int fsl_asrc_dma_trigger(struct snd_pcm_substream *substream, int cmd)
return 0; return 0;
} }
static int fsl_asrc_dma_hw_params(struct snd_pcm_substream *substream, static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params) struct snd_pcm_hw_params *params)
{ {
enum dma_slave_buswidth buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES; enum dma_slave_buswidth buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
@ -132,7 +133,6 @@ static int fsl_asrc_dma_hw_params(struct snd_pcm_substream *substream,
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
struct snd_dmaengine_dai_dma_data *dma_params_fe = NULL; struct snd_dmaengine_dai_dma_data *dma_params_fe = NULL;
struct snd_dmaengine_dai_dma_data *dma_params_be = NULL; struct snd_dmaengine_dai_dma_data *dma_params_be = NULL;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data; struct fsl_asrc_pair *pair = runtime->private_data;
struct fsl_asrc *asrc_priv = pair->asrc_priv; struct fsl_asrc *asrc_priv = pair->asrc_priv;
@ -247,7 +247,8 @@ static int fsl_asrc_dma_hw_params(struct snd_pcm_substream *substream,
return 0; return 0;
} }
static int fsl_asrc_dma_hw_free(struct snd_pcm_substream *substream) static int fsl_asrc_dma_hw_free(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{ {
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data; struct fsl_asrc_pair *pair = runtime->private_data;
@ -266,12 +267,12 @@ static int fsl_asrc_dma_hw_free(struct snd_pcm_substream *substream)
return 0; return 0;
} }
static int fsl_asrc_dma_startup(struct snd_pcm_substream *substream) static int fsl_asrc_dma_startup(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{ {
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct snd_dmaengine_dai_dma_data *dma_data; struct snd_dmaengine_dai_dma_data *dma_data;
struct device *dev = component->dev; struct device *dev = component->dev;
struct fsl_asrc *asrc_priv = dev_get_drvdata(dev); struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
@ -342,7 +343,8 @@ req_pair_err:
return ret; return ret;
} }
static int fsl_asrc_dma_shutdown(struct snd_pcm_substream *substream) static int fsl_asrc_dma_shutdown(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{ {
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data; struct fsl_asrc_pair *pair = runtime->private_data;
@ -361,7 +363,9 @@ static int fsl_asrc_dma_shutdown(struct snd_pcm_substream *substream)
return 0; return 0;
} }
static snd_pcm_uframes_t fsl_asrc_dma_pcm_pointer(struct snd_pcm_substream *substream) static snd_pcm_uframes_t
fsl_asrc_dma_pcm_pointer(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{ {
struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_runtime *runtime = substream->runtime;
struct fsl_asrc_pair *pair = runtime->private_data; struct fsl_asrc_pair *pair = runtime->private_data;
@ -369,17 +373,8 @@ static snd_pcm_uframes_t fsl_asrc_dma_pcm_pointer(struct snd_pcm_substream *subs
return bytes_to_frames(substream->runtime, pair->pos); return bytes_to_frames(substream->runtime, pair->pos);
} }
static const struct snd_pcm_ops fsl_asrc_dma_pcm_ops = { static int fsl_asrc_dma_pcm_new(struct snd_soc_component *component,
.ioctl = snd_pcm_lib_ioctl, struct snd_soc_pcm_runtime *rtd)
.hw_params = fsl_asrc_dma_hw_params,
.hw_free = fsl_asrc_dma_hw_free,
.trigger = fsl_asrc_dma_trigger,
.open = fsl_asrc_dma_startup,
.close = fsl_asrc_dma_shutdown,
.pointer = fsl_asrc_dma_pcm_pointer,
};
static int fsl_asrc_dma_pcm_new(struct snd_soc_pcm_runtime *rtd)
{ {
struct snd_card *card = rtd->card->snd_card; struct snd_card *card = rtd->card->snd_card;
struct snd_pcm_substream *substream; struct snd_pcm_substream *substream;
@ -414,7 +409,8 @@ err:
return ret; return ret;
} }
static void fsl_asrc_dma_pcm_free(struct snd_pcm *pcm) static void fsl_asrc_dma_pcm_free(struct snd_soc_component *component,
struct snd_pcm *pcm)
{ {
struct snd_pcm_substream *substream; struct snd_pcm_substream *substream;
int i; int i;
@ -432,8 +428,14 @@ static void fsl_asrc_dma_pcm_free(struct snd_pcm *pcm)
struct snd_soc_component_driver fsl_asrc_component = { struct snd_soc_component_driver fsl_asrc_component = {
.name = DRV_NAME, .name = DRV_NAME,
.ops = &fsl_asrc_dma_pcm_ops, .ioctl = snd_soc_pcm_lib_ioctl,
.pcm_new = fsl_asrc_dma_pcm_new, .hw_params = fsl_asrc_dma_hw_params,
.pcm_free = fsl_asrc_dma_pcm_free, .hw_free = fsl_asrc_dma_hw_free,
.trigger = fsl_asrc_dma_trigger,
.open = fsl_asrc_dma_startup,
.close = fsl_asrc_dma_shutdown,
.pointer = fsl_asrc_dma_pcm_pointer,
.pcm_construct = fsl_asrc_dma_pcm_new,
.pcm_destruct = fsl_asrc_dma_pcm_free,
}; };
EXPORT_SYMBOL_GPL(fsl_asrc_component); EXPORT_SYMBOL_GPL(fsl_asrc_component);