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ASoC: amd: replace platform to component 

Now platform can be replaced to component, let's do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Mukunda,Vijendar <vijendar.mukunda@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2018-01-29 02:44:23 +00:00 committed by Mark Brown
parent 6dea9df84a
commit a1042a42bc
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 18 additions and 11 deletions
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29
sound/soc/amd/acp-pcm-dma.c
View File

@ -23,6 +23,8 @@
#include <drm/amd_asic_type.h>
#include "acp.h"
#define DRV_NAME "acp_audio_dma"
#define PLAYBACK_MIN_NUM_PERIODS 2
#define PLAYBACK_MAX_NUM_PERIODS 2
#define PLAYBACK_MAX_PERIOD_SIZE 16384
@ -702,8 +704,8 @@ static int acp_dma_open(struct snd_pcm_substream *substream)
int ret = 0;
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_pcm_runtime *prtd = substream->private_data;
struct audio_drv_data *intr_data = dev_get_drvdata(prtd->platform->dev);
struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
struct audio_drv_data *intr_data = dev_get_drvdata(component->dev);
struct audio_substream_data *adata =
kzalloc(sizeof(struct audio_substream_data), GFP_KERNEL);
if (adata == NULL)
@ -730,7 +732,7 @@ static int acp_dma_open(struct snd_pcm_substream *substream)
ret = snd_pcm_hw_constraint_integer(runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
if (ret < 0) {
dev_err(prtd->platform->dev, "set integer constraint failed\n");
dev_err(component->dev, "set integer constraint failed\n");
kfree(adata);
return ret;
}
@ -778,7 +780,8 @@ static int acp_dma_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime;
struct audio_substream_data *rtd;
struct snd_soc_pcm_runtime *prtd = substream->private_data;
struct audio_drv_data *adata = dev_get_drvdata(prtd->platform->dev);
struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
struct audio_drv_data *adata = dev_get_drvdata(component->dev);
runtime = substream->runtime;
rtd = runtime->private_data;
@ -907,6 +910,7 @@ static int acp_dma_trigger(struct snd_pcm_substream *substream, int cmd)
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_pcm_runtime *prtd = substream->private_data;
struct audio_substream_data *rtd = runtime->private_data;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
if (!rtd)
return -EINVAL;
@ -924,7 +928,7 @@ static int acp_dma_trigger(struct snd_pcm_substream *substream, int cmd)
while (acp_reg_read(rtd->acp_mmio, mmACP_DMA_CH_STS) &
BIT(SYSRAM_TO_ACP_CH_NUM)) {
if (!loops--) {
dev_err(prtd->platform->dev,
dev_err(component->dev,
"acp dma start timeout\n");
return -ETIMEDOUT;
}
@ -970,7 +974,8 @@ static int acp_dma_trigger(struct snd_pcm_substream *substream, int cmd)
static int acp_dma_new(struct snd_soc_pcm_runtime *rtd)
{
int ret;
struct audio_drv_data *adata = dev_get_drvdata(rtd->platform->dev);
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct audio_drv_data *adata = dev_get_drvdata(component->dev);
switch (adata->asic_type) {
case CHIP_STONEY:
@ -987,7 +992,7 @@ static int acp_dma_new(struct snd_soc_pcm_runtime *rtd)
break;
}
if (ret < 0)
dev_err(rtd->platform->dev,
dev_err(component->dev,
"buffer preallocation failer error:%d\n", ret);
return ret;
}
@ -998,7 +1003,8 @@ static int acp_dma_close(struct snd_pcm_substream *substream)
struct snd_pcm_runtime *runtime = substream->runtime;
struct audio_substream_data *rtd = runtime->private_data;
struct snd_soc_pcm_runtime *prtd = substream->private_data;
struct audio_drv_data *adata = dev_get_drvdata(prtd->platform->dev);
struct snd_soc_component *component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
struct audio_drv_data *adata = dev_get_drvdata(component->dev);
kfree(rtd);
@ -1044,7 +1050,8 @@ static const struct snd_pcm_ops acp_dma_ops = {
.prepare = acp_dma_prepare,
};
static struct snd_soc_platform_driver acp_asoc_platform = {
static struct snd_soc_component_driver acp_asoc_platform = {
.name = DRV_NAME,
.ops = &acp_dma_ops,
.pcm_new = acp_dma_new,
};
@ -1102,7 +1109,8 @@ static int acp_audio_probe(struct platform_device *pdev)
return status;
}
status = snd_soc_register_platform(&pdev->dev, &acp_asoc_platform);
status = devm_snd_soc_register_component(&pdev->dev,
&acp_asoc_platform, NULL, 0);
if (status != 0) {
dev_err(&pdev->dev, "Fail to register ALSA platform device\n");
return status;
@ -1123,7 +1131,6 @@ static int acp_audio_remove(struct platform_device *pdev)
status = acp_deinit(adata->acp_mmio);
if (status)
dev_err(&pdev->dev, "ACP Deinit failed status:%d\n", status);
snd_soc_unregister_platform(&pdev->dev);
pm_runtime_disable(&pdev->dev);
return 0;