diff options
Diffstat (limited to 'sound/soc/davinci/davinci-evm.c')
| -rw-r--r-- | sound/soc/davinci/davinci-evm.c | 49 |
1 files changed, 19 insertions, 30 deletions
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c index 623eb5e7c089..5e3bc3c6801a 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[] = { @@ -411,6 +399,7 @@ static struct platform_driver davinci_evm_driver = { .driver = { .name = "davinci_evm", .owner = THIS_MODULE, + .pm = &snd_soc_pm_ops, .of_match_table = of_match_ptr(davinci_evm_dt_ids), }, }; |