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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2019-10-02 07:34:43 +0200
committerMark Brown <broonie@kernel.org>2019-10-08 14:49:57 +0200
commit8903ed25e9fdf6cfd02a3a16db69e500803e16b9 (patch)
treefba094acd4bd9ae07447be95ca3795a67be6979c /sound/soc/fsl
parentASoC: fsl: mpc5200_dma: remove snd_pcm_ops (diff)
downloadlinux-8903ed25e9fdf6cfd02a3a16db69e500803e16b9.tar.xz
linux-8903ed25e9fdf6cfd02a3a16db69e500803e16b9.zip
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>
Diffstat (limited to 'sound/soc/fsl')
-rw-r--r--sound/soc/fsl/fsl_asrc_dma.c56
1 files changed, 29 insertions, 27 deletions
diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c
index 2a60fc6142b1..d6146de9acd2 100644
--- a/sound/soc/fsl/fsl_asrc_dma.c
+++ b/sound/soc/fsl/fsl_asrc_dma.c
@@ -52,13 +52,12 @@ static void fsl_asrc_dma_complete(void *arg)
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;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime *runtime = substream->runtime;
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;
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;
}
-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 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_RESUME:
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)
return ret;
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;
}
-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)
{
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;
struct snd_dmaengine_dai_dma_data *dma_params_fe = 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 fsl_asrc_pair *pair = runtime->private_data;
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;
}
-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 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;
}
-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;
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 snd_dmaengine_dai_dma_data *dma_data;
struct device *dev = component->dev;
struct fsl_asrc *asrc_priv = dev_get_drvdata(dev);
@@ -342,7 +343,8 @@ req_pair_err:
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 fsl_asrc_pair *pair = runtime->private_data;
@@ -361,7 +363,9 @@ static int fsl_asrc_dma_shutdown(struct snd_pcm_substream *substream)
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 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);
}
-static const struct snd_pcm_ops fsl_asrc_dma_pcm_ops = {
- .ioctl = snd_pcm_lib_ioctl,
- .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)
+static int fsl_asrc_dma_pcm_new(struct snd_soc_component *component,
+ struct snd_soc_pcm_runtime *rtd)
{
struct snd_card *card = rtd->card->snd_card;
struct snd_pcm_substream *substream;
@@ -414,7 +409,8 @@ err:
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;
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 = {
.name = DRV_NAME,
- .ops = &fsl_asrc_dma_pcm_ops,
- .pcm_new = fsl_asrc_dma_pcm_new,
- .pcm_free = fsl_asrc_dma_pcm_free,
+ .ioctl = snd_soc_pcm_lib_ioctl,
+ .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,
+ .pcm_construct = fsl_asrc_dma_pcm_new,
+ .pcm_destruct = fsl_asrc_dma_pcm_free,
};
EXPORT_SYMBOL_GPL(fsl_asrc_component);