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Diffstat (limited to 'sound/soc/davinci/davinci-evm.c')
-rw-r--r--sound/soc/davinci/davinci-evm.c48
1 files changed, 18 insertions, 30 deletions
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 623eb5e7c08..70ff3772079 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -28,14 +28,11 @@
#include "davinci-pcm.h"
#include "davinci-i2s.h"
-#include "davinci-mcasp.h"
struct snd_soc_card_drvdata_davinci {
unsigned sysclk;
};
-#define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_B | \
- SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF)
static int evm_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
@@ -48,16 +45,6 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
unsigned sysclk = ((struct snd_soc_card_drvdata_davinci *)
snd_soc_card_get_drvdata(soc_card))->sysclk;
- /* set codec DAI configuration */
- ret = snd_soc_dai_set_fmt(codec_dai, AUDIO_FORMAT);
- if (ret < 0)
- return ret;
-
- /* set cpu DAI configuration */
- ret = snd_soc_dai_set_fmt(cpu_dai, AUDIO_FORMAT);
- if (ret < 0)
- return ret;
-
/* set the codec system clock */
ret = snd_soc_dai_set_sysclk(codec_dai, 0, sysclk, SND_SOC_CLOCK_OUT);
if (ret < 0)
@@ -71,24 +58,10 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static int evm_spdif_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
-{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-
- /* set cpu DAI configuration */
- return snd_soc_dai_set_fmt(cpu_dai, AUDIO_FORMAT);
-}
-
static struct snd_soc_ops evm_ops = {
.hw_params = evm_hw_params,
};
-static struct snd_soc_ops evm_spdif_ops = {
- .hw_params = evm_spdif_hw_params,
-};
-
/* davinci-evm machine dapm widgets */
static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
SND_SOC_DAPM_HP("Headphone Jack", NULL),
@@ -165,6 +138,8 @@ static struct snd_soc_dai_link dm6446_evm_dai = {
.platform_name = "davinci-mcbsp",
.init = evm_aic3x_init,
.ops = &evm_ops,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
};
static struct snd_soc_dai_link dm355_evm_dai = {
@@ -176,6 +151,8 @@ static struct snd_soc_dai_link dm355_evm_dai = {
.platform_name = "davinci-mcbsp.1",
.init = evm_aic3x_init,
.ops = &evm_ops,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
};
static struct snd_soc_dai_link dm365_evm_dai = {
@@ -184,10 +161,12 @@ static struct snd_soc_dai_link dm365_evm_dai = {
.stream_name = "AIC3X",
.cpu_dai_name = "davinci-mcbsp",
.codec_dai_name = "tlv320aic3x-hifi",
- .init = evm_aic3x_init,
.codec_name = "tlv320aic3x-codec.1-0018",
- .ops = &evm_ops,
.platform_name = "davinci-mcbsp",
+ .init = evm_aic3x_init,
+ .ops = &evm_ops,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
#elif defined(CONFIG_SND_DM365_VOICE_CODEC)
.name = "Voice Codec - CQ93VC",
.stream_name = "CQ93",
@@ -208,6 +187,8 @@ static struct snd_soc_dai_link dm6467_evm_dai[] = {
.codec_name = "tlv320aic3x-codec.0-001a",
.init = evm_aic3x_init,
.ops = &evm_ops,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
},
{
.name = "McASP",
@@ -216,7 +197,8 @@ static struct snd_soc_dai_link dm6467_evm_dai[] = {
.codec_dai_name = "dit-hifi",
.codec_name = "spdif_dit",
.platform_name = "davinci-mcasp.1",
- .ops = &evm_spdif_ops,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
},
};
@@ -229,6 +211,8 @@ static struct snd_soc_dai_link da830_evm_dai = {
.platform_name = "davinci-mcasp.1",
.init = evm_aic3x_init,
.ops = &evm_ops,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
};
static struct snd_soc_dai_link da850_evm_dai = {
@@ -240,6 +224,8 @@ static struct snd_soc_dai_link da850_evm_dai = {
.platform_name = "davinci-mcasp.0",
.init = evm_aic3x_init,
.ops = &evm_ops,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
};
/* davinci dm6446 evm audio machine driver */
@@ -336,6 +322,8 @@ static struct snd_soc_dai_link evm_dai_tlv320aic3x = {
.codec_dai_name = "tlv320aic3x-hifi",
.ops = &evm_ops,
.init = evm_aic3x_init,
+ .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_CBM_CFM |
+ SND_SOC_DAIFMT_IB_NF,
};
static const struct of_device_id davinci_evm_dt_ids[] = {