From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
snd_pcm_ops is no longer needed.
Let's use component driver callback.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/xilinx/xlnx_formatter_pcm.c | 54 +++++++++++++++--------------------
1 file changed, 23 insertions(+), 31 deletions(-)
diff --git a/sound/soc/xilinx/xlnx_formatter_pcm.c b/sound/soc/xilinx/xlnx_formatter_pcm.c
index fb652e7..296c4ca 100644
--- a/sound/soc/xilinx/xlnx_formatter_pcm.c
+++ b/sound/soc/xilinx/xlnx_formatter_pcm.c
@@ -313,16 +313,14 @@ static irqreturn_t xlnx_s2mm_irq_handler(int irq, void *arg)
return IRQ_NONE;
}
-static int xlnx_formatter_pcm_open(struct snd_pcm_substream *substream)
+static int xlnx_formatter_pcm_open(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
int err;
u32 val, data_format_mode;
u32 ch_count_mask, ch_count_shift, data_xfer_mode, data_xfer_shift;
struct xlnx_pcm_stream_param *stream_data;
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 xlnx_pcm_drv_data *adata = dev_get_drvdata(component->dev);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
@@ -387,14 +385,12 @@ static int xlnx_formatter_pcm_open(struct snd_pcm_substream *substream)
return 0;
}
-static int xlnx_formatter_pcm_close(struct snd_pcm_substream *substream)
+static int xlnx_formatter_pcm_close(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
int ret;
struct xlnx_pcm_stream_param *stream_data =
substream->runtime->private_data;
- struct snd_soc_pcm_runtime *prtd = substream->private_data;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd,
- DRV_NAME);
ret = xlnx_formatter_pcm_reset(stream_data->mmio);
if (ret) {
@@ -409,7 +405,8 @@ static int xlnx_formatter_pcm_close(struct snd_pcm_substream *substream)
}
static snd_pcm_uframes_t
-xlnx_formatter_pcm_pointer(struct snd_pcm_substream *substream)
+xlnx_formatter_pcm_pointer(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
u32 pos;
struct snd_pcm_runtime *runtime = substream->runtime;
@@ -423,16 +420,14 @@ xlnx_formatter_pcm_pointer(struct snd_pcm_substream *substream)
return bytes_to_frames(runtime, pos);
}
-static int xlnx_formatter_pcm_hw_params(struct snd_pcm_substream *substream,
+static int xlnx_formatter_pcm_hw_params(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
u32 low, high, active_ch, val, bytes_per_ch, bits_per_sample;
u32 aes_reg1_val, aes_reg2_val;
int status;
u64 size;
- struct snd_soc_pcm_runtime *prtd = substream->private_data;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd,
- DRV_NAME);
struct snd_pcm_runtime *runtime = substream->runtime;
struct xlnx_pcm_stream_param *stream_data = runtime->private_data;
@@ -500,12 +495,14 @@ static int xlnx_formatter_pcm_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static int xlnx_formatter_pcm_hw_free(struct snd_pcm_substream *substream)
+static int xlnx_formatter_pcm_hw_free(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
return snd_pcm_lib_free_pages(substream);
}
-static int xlnx_formatter_pcm_trigger(struct snd_pcm_substream *substream,
+static int xlnx_formatter_pcm_trigger(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream,
int cmd)
{
u32 val;
@@ -532,10 +529,9 @@ static int xlnx_formatter_pcm_trigger(struct snd_pcm_substream *substream,
return 0;
}
-static int xlnx_formatter_pcm_new(struct snd_soc_pcm_runtime *rtd)
+static int xlnx_formatter_pcm_new(struct snd_soc_component *component,
+ struct snd_soc_pcm_runtime *rtd)
{
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd,
- DRV_NAME);
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV, component->dev,
xlnx_pcm_hardware.buffer_bytes_max,
@@ -543,20 +539,16 @@ static int xlnx_formatter_pcm_new(struct snd_soc_pcm_runtime *rtd)
return 0;
}
-static const struct snd_pcm_ops xlnx_formatter_pcm_ops = {
- .open = xlnx_formatter_pcm_open,
- .close = xlnx_formatter_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = xlnx_formatter_pcm_hw_params,
- .hw_free = xlnx_formatter_pcm_hw_free,
- .trigger = xlnx_formatter_pcm_trigger,
- .pointer = xlnx_formatter_pcm_pointer,
-};
-
static const struct snd_soc_component_driver xlnx_asoc_component = {
- .name = DRV_NAME,
- .ops = &xlnx_formatter_pcm_ops,
- .pcm_new = xlnx_formatter_pcm_new,
+ .name = DRV_NAME,
+ .open = xlnx_formatter_pcm_open,
+ .close = xlnx_formatter_pcm_close,
+ .ioctl = snd_soc_pcm_lib_ioctl,
+ .hw_params = xlnx_formatter_pcm_hw_params,
+ .hw_free = xlnx_formatter_pcm_hw_free,
+ .trigger = xlnx_formatter_pcm_trigger,
+ .pointer = xlnx_formatter_pcm_pointer,
+ .pcm_construct = xlnx_formatter_pcm_new,
};
static int xlnx_formatter_pcm_probe(struct platform_device *pdev)
--
2.7.4
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