UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ASoC: kirkwood: kirkwood-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/87imp790dp.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2019-10-02 14:34:10 +09:00 committed by Mark Brown
parent 1fddf424b3
commit 851f5abfc8
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 27 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
sound/soc/kirkwood/kirkwood-dma.c
View File

@ -98,7 +98,8 @@ kirkwood_dma_conf_mbus_windows(void __iomem *base, int win,
}
}
static int kirkwood_dma_open(struct snd_pcm_substream *substream)
static int kirkwood_dma_open(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
int err;
struct snd_pcm_runtime *runtime = substream->runtime;
@ -160,7 +161,8 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream)
return 0;
}
static int kirkwood_dma_close(struct snd_pcm_substream *substream)
static int kirkwood_dma_close(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct kirkwood_dma_data *priv = kirkwood_priv(substream);
@ -180,8 +182,9 @@ static int kirkwood_dma_close(struct snd_pcm_substream *substream)
return 0;
}
static int kirkwood_dma_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
static int kirkwood_dma_hw_params(struct snd_soc_component *component,
struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_pcm_runtime *runtime = substream->runtime;
@ -191,13 +194,15 @@ static int kirkwood_dma_hw_params(struct snd_pcm_substream *substream,
return 0;
}
static int kirkwood_dma_hw_free(struct snd_pcm_substream *substream)
static int kirkwood_dma_hw_free(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
snd_pcm_set_runtime_buffer(substream, NULL);
return 0;
}
static int kirkwood_dma_prepare(struct snd_pcm_substream *substream)
static int kirkwood_dma_prepare(struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct kirkwood_dma_data *priv = kirkwood_priv(substream);
@ -222,8 +227,9 @@ static int kirkwood_dma_prepare(struct snd_pcm_substream *substream)
return 0;
}
static snd_pcm_uframes_t kirkwood_dma_pointer(struct snd_pcm_substream
*substream)
static snd_pcm_uframes_t kirkwood_dma_pointer(
struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct kirkwood_dma_data *priv = kirkwood_priv(substream);
snd_pcm_uframes_t count;
@ -238,16 +244,6 @@ static snd_pcm_uframes_t kirkwood_dma_pointer(struct snd_pcm_substream
return count;
}
static const struct snd_pcm_ops kirkwood_dma_ops = {
.open = kirkwood_dma_open,
.close = kirkwood_dma_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = kirkwood_dma_hw_params,
.hw_free = kirkwood_dma_hw_free,
.prepare = kirkwood_dma_prepare,
.pointer = kirkwood_dma_pointer,
};
static int kirkwood_dma_preallocate_dma_buffer(struct snd_pcm *pcm,
int stream)
{
@ -267,7 +263,8 @@ static int kirkwood_dma_preallocate_dma_buffer(struct snd_pcm *pcm,
return 0;
}
static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd)
static int kirkwood_dma_new(struct snd_soc_component *component,
struct snd_soc_pcm_runtime *rtd)
{
struct snd_card *card = rtd->card->snd_card;
struct snd_pcm *pcm = rtd->pcm;
@ -294,7 +291,8 @@ static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd)
return 0;
}
static void kirkwood_dma_free_dma_buffers(struct snd_pcm *pcm)
static void kirkwood_dma_free_dma_buffers(struct snd_soc_component *component,
struct snd_pcm *pcm)
{
struct snd_pcm_substream *substream;
struct snd_dma_buffer *buf;
@ -316,7 +314,13 @@ static void kirkwood_dma_free_dma_buffers(struct snd_pcm *pcm)
const struct snd_soc_component_driver kirkwood_soc_component = {
.name = DRV_NAME,
.ops = &kirkwood_dma_ops,
.pcm_new = kirkwood_dma_new,
.pcm_free = kirkwood_dma_free_dma_buffers,
.open = kirkwood_dma_open,
.close = kirkwood_dma_close,
.ioctl = snd_soc_pcm_lib_ioctl,
.hw_params = kirkwood_dma_hw_params,
.hw_free = kirkwood_dma_hw_free,
.prepare = kirkwood_dma_prepare,
.pointer = kirkwood_dma_pointer,
.pcm_construct = kirkwood_dma_new,
.pcm_destruct = kirkwood_dma_free_dma_buffers,
};