redonkable/remarkable-linux
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Merge remote-tracking branch 'asoc/topic/fsl' into tmp

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This commit is contained in:
Mark Brown 2013-09-01 21:15:52 +01:00
parent 59a3aed73b a90e6053ba
commit 90d561bed9
5 changed files with 23 additions and 7 deletions
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4
include/sound/soc.h
View file

@ -930,6 +930,10 @@ struct snd_soc_dai_link {
/* machine stream operations */
const struct snd_soc_ops *ops;
const struct snd_soc_compr_ops *compr_ops;
/* For unidirectional dai links */
bool playback_only;
bool capture_only;
};
struct snd_soc_codec_conf {

2
sound/soc/fsl/Makefile
View file

@ -45,7 +45,7 @@ snd-soc-mx27vis-aic32x4-objs := mx27vis-aic32x4.o
snd-soc-wm1133-ev1-objs := wm1133-ev1.o
snd-soc-imx-sgtl5000-objs := imx-sgtl5000.o
snd-soc-imx-wm8962-objs := imx-wm8962.o
snd-soc-imx-spdif-objs :=imx-spdif.o
snd-soc-imx-spdif-objs := imx-spdif.o
snd-soc-imx-mc13783-objs := imx-mc13783.o
obj-$(CONFIG_SND_SOC_EUKREA_TLV320) += snd-soc-eukrea-tlv320.o

12
sound/soc/fsl/fsl_spdif.c
View file

@ -411,8 +411,8 @@ static int spdif_set_sample_rate(struct snd_pcm_substream *substream,
return 0;
}
int fsl_spdif_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
static int fsl_spdif_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *cpu_dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(rtd->cpu_dai);
@ -546,7 +546,7 @@ static int fsl_spdif_trigger(struct snd_pcm_substream *substream,
return 0;
}
struct snd_soc_dai_ops fsl_spdif_dai_ops = {
static struct snd_soc_dai_ops fsl_spdif_dai_ops = {
.startup = fsl_spdif_startup,
.hw_params = fsl_spdif_hw_params,
.trigger = fsl_spdif_trigger,
@ -919,7 +919,7 @@ static int fsl_spdif_dai_probe(struct snd_soc_dai *dai)
return 0;
}
struct snd_soc_dai_driver fsl_spdif_dai = {
static struct snd_soc_dai_driver fsl_spdif_dai = {
.probe = &fsl_spdif_dai_probe,
.playback = {
.channels_min = 2,
@ -1071,9 +1071,9 @@ static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
break;
}
dev_dbg(&pdev->dev, "use rxtx%d as tx clock source for %dHz sample rate",
dev_dbg(&pdev->dev, "use rxtx%d as tx clock source for %dHz sample rate\n",
spdif_priv->txclk_src[index], rate[index]);
dev_dbg(&pdev->dev, "use divisor %d for %dHz sample rate",
dev_dbg(&pdev->dev, "use divisor %d for %dHz sample rate\n",
spdif_priv->txclk_div[index], rate[index]);
return 0;

2
sound/soc/mxs/mxs-sgtl5000.c
View file

@ -105,11 +105,13 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = {
.stream_name = "HiFi Playback",
.codec_dai_name = "sgtl5000",
.ops = &mxs_sgtl5000_hifi_ops,
.playback_only = true,
}, {
.name = "HiFi Rx",
.stream_name = "HiFi Capture",
.codec_dai_name = "sgtl5000",
.ops = &mxs_sgtl5000_hifi_ops,
.capture_only = true,
},
};

10
sound/soc/soc-pcm.c
View file

@ -2020,6 +2020,16 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
capture = 1;
}
if (rtd->dai_link->playback_only) {
playback = 1;
capture = 0;
}
if (rtd->dai_link->capture_only) {
playback = 0;
capture = 1;
}
/* create the PCM */
if (rtd->dai_link->no_pcm) {
snprintf(new_name, sizeof(new_name), "(%s)",