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Diffstat (limited to 'sound/soc/pxa/pxa2xx-ac97.c')
-rw-r--r--sound/soc/pxa/pxa2xx-ac97.c46
1 files changed, 12 insertions, 34 deletions
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index d314115e3dd7..ac51c6d25c42 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -24,7 +24,6 @@
#include <mach/dma.h>
#include <mach/audio.h>
-#include "pxa2xx-pcm.h"
#include "pxa2xx-ac97.h"
static void pxa2xx_ac97_warm_reset(struct snd_ac97 *ac97)
@@ -104,24 +103,21 @@ static int pxa2xx_ac97_resume(struct snd_soc_dai *dai)
#define pxa2xx_ac97_resume NULL
#endif
-static int pxa2xx_ac97_probe(struct platform_device *pdev,
- struct snd_soc_dai *dai)
+static int pxa2xx_ac97_probe(struct snd_soc_dai *dai)
{
return pxa2xx_ac97_hw_probe(to_platform_device(dai->dev));
}
-static void pxa2xx_ac97_remove(struct platform_device *pdev,
- struct snd_soc_dai *dai)
+static int pxa2xx_ac97_remove(struct snd_soc_dai *dai)
{
pxa2xx_ac97_hw_remove(to_platform_device(dai->dev));
+ return 0;
}
static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
+ struct snd_soc_dai *cpu_dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
struct pxa2xx_pcm_dma_params *dma_data;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -136,10 +132,8 @@ static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
+ struct snd_soc_dai *cpu_dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
struct pxa2xx_pcm_dma_params *dma_data;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -154,11 +148,8 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
+ struct snd_soc_dai *cpu_dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
return -ENODEV;
else
@@ -188,10 +179,9 @@ static struct snd_soc_dai_ops pxa_ac97_mic_dai_ops = {
* There is only 1 physical AC97 interface for pxa2xx, but it
* has extra fifo's that can be used for aux DACs and ADCs.
*/
-struct snd_soc_dai pxa_ac97_dai[] = {
+static struct snd_soc_dai_driver pxa_ac97_dai[] = {
{
.name = "pxa2xx-ac97",
- .id = 0,
.ac97_control = 1,
.probe = pxa2xx_ac97_probe,
.remove = pxa2xx_ac97_remove,
@@ -213,7 +203,6 @@ struct snd_soc_dai pxa_ac97_dai[] = {
},
{
.name = "pxa2xx-ac97-aux",
- .id = 1,
.ac97_control = 1,
.playback = {
.stream_name = "AC97 Aux Playback",
@@ -231,7 +220,6 @@ struct snd_soc_dai pxa_ac97_dai[] = {
},
{
.name = "pxa2xx-ac97-mic",
- .id = 2,
.ac97_control = 1,
.capture = {
.stream_name = "AC97 Mic Capture",
@@ -243,36 +231,26 @@ struct snd_soc_dai pxa_ac97_dai[] = {
},
};
-EXPORT_SYMBOL_GPL(pxa_ac97_dai);
EXPORT_SYMBOL_GPL(soc_ac97_ops);
-static int __devinit pxa2xx_ac97_dev_probe(struct platform_device *pdev)
+static __devinit int pxa2xx_ac97_dev_probe(struct platform_device *pdev)
{
- int i;
- pxa2xx_audio_ops_t *pdata = pdev->dev.platform_data;
-
- if (pdev->id >= 0) {
+ if (pdev->id != -1) {
dev_err(&pdev->dev, "PXA2xx has only one AC97 port.\n");
return -ENXIO;
}
- for (i = 0; i < ARRAY_SIZE(pxa_ac97_dai); i++) {
- pxa_ac97_dai[i].dev = &pdev->dev;
- if (pdata && pdata->codec_pdata[0])
- pxa_ac97_dai[i].ac97_pdata = pdata->codec_pdata[0];
- }
-
/* Punt most of the init to the SoC probe; we may need the machine
* driver to do interesting things with the clocking to get us up
* and running.
*/
- return snd_soc_register_dais(pxa_ac97_dai, ARRAY_SIZE(pxa_ac97_dai));
+ return snd_soc_register_dais(&pdev->dev, pxa_ac97_dai,
+ ARRAY_SIZE(pxa_ac97_dai));
}
static int __devexit pxa2xx_ac97_dev_remove(struct platform_device *pdev)
{
- snd_soc_unregister_dais(pxa_ac97_dai, ARRAY_SIZE(pxa_ac97_dai));
-
+ snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(pxa_ac97_dai));
return 0;
}