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ASoC: mediatek: address dai link array entries by enum

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This should be more robust to future changes than adressing
array entries by index number.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Philipp Zabel 2016-03-02 15:49:06 +01:00 committed by Mark Brown
parent 0c71367d35
commit 05f5afd3f0
1 changed files with 13 additions and 5 deletions
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18
sound/soc/mediatek/mt8173-rt5650-rt5676.c
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@ -131,10 +131,17 @@ static struct snd_soc_dai_link_component mt8173_rt5650_rt5676_codecs[] = {
},
};
enum {
DAI_LINK_PLAYBACK,
DAI_LINK_CAPTURE,
DAI_LINK_CODEC_I2S,
DAI_LINK_INTERCODEC
};
/* Digital audio interface glue - connects codec <---> CPU */
static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
/* Front End DAI links */
{
[DAI_LINK_PLAYBACK] = {
.name = "rt5650_rt5676 Playback",
.stream_name = "rt5650_rt5676 Playback",
.cpu_dai_name = "DL1",
@ -144,7 +151,7 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
.dynamic = 1,
.dpcm_playback = 1,
},
{
[DAI_LINK_CAPTURE] = {
.name = "rt5650_rt5676 Capture",
.stream_name = "rt5650_rt5676 Capture",
.cpu_dai_name = "VUL",
@ -156,7 +163,7 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
},
/* Back End DAI links */
{
[DAI_LINK_CODEC_I2S] = {
.name = "Codec",
.cpu_dai_name = "I2S",
.no_pcm = 1,
@ -170,7 +177,8 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
.dpcm_playback = 1,
.dpcm_capture = 1,
},
{ /* rt5676 <-> rt5650 intercodec link: Sets rt5676 I2S2 as master */
/* rt5676 <-> rt5650 intercodec link: Sets rt5676 I2S2 as master */
[DAI_LINK_INTERCODEC] = {
.name = "rt5650_rt5676 intercodec",
.stream_name = "rt5650_rt5676 intercodec",
.cpu_dai_name = "snd-soc-dummy-dai",
@ -240,7 +248,7 @@ static int mt8173_rt5650_rt5676_dev_probe(struct platform_device *pdev)
mt8173_rt5650_rt5676_codec_conf[0].of_node =
mt8173_rt5650_rt5676_codecs[1].of_node;
mt8173_rt5650_rt5676_dais[3].codec_of_node =
mt8173_rt5650_rt5676_dais[DAI_LINK_INTERCODEC].codec_of_node =
mt8173_rt5650_rt5676_codecs[1].of_node;
card->dev = &pdev->dev;