zymon/seeed-voicecard
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

v5.3: support snd_soc_dai_link_component style for cpu

Browse source 
commit f107294c6422e772773b53dbf802186175b6289e
Author: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date:   Thu Jun 6 13:07:35 2019 +0900

    ASoC: simple-card: support snd_soc_dai_link_component style for cpu

    ASoC supports modern style dai_link (= snd_soc_dai_link_component) for
    CPU. legacy style dai_link (= cpu_dai_name, cpu_name, cpu_of_node) are
    no longer needed.
    This patch switches to modern style.
This commit is contained in:
Hin-Tak Leung 2020-08-05 02:30:53 +01:00
parent 6afe18224a
commit 51966603da
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
seeed-voicecard.c
View file

@ -42,6 +42,7 @@ struct seeed_card_data {
struct seeed_dai_props {
struct asoc_simple_dai cpu_dai;
struct asoc_simple_dai codec_dai;
struct snd_soc_dai_link_component cpus; /* single cpu */
struct snd_soc_dai_link_component codecs; /* single codec */
struct snd_soc_dai_link_component platforms;
unsigned int mclk_fs;
@ -588,6 +589,8 @@ static int seeed_voice_card_probe(struct platform_device *pdev)
* soc-core.c :: snd_soc_init_multicodec()
*/
for (i = 0; i < num; i++) {
dai_link[i].cpus = &dai_props[i].cpus;
dai_link[i].num_cpus = 1;
dai_link[i].codecs = &dai_props[i].codecs;
dai_link[i].num_codecs = 1;
dai_link[i].platforms = &dai_props[i].platforms;
@ -612,6 +615,7 @@ static int seeed_voice_card_probe(struct platform_device *pdev)
}
} else {
struct seeed_card_info *cinfo;
struct snd_soc_dai_link_component *cpus;
struct snd_soc_dai_link_component *codecs;
struct snd_soc_dai_link_component *platform;
@ -630,6 +634,9 @@ static int seeed_voice_card_probe(struct platform_device *pdev)
return -EINVAL;
}
cpus = dai_link->cpus;
cpus->dai_name = cinfo->cpu_dai.name;
codecs = dai_link->codecs;
codecs->name = cinfo->codec;
codecs->dai_name = cinfo->codec_dai.name;
@ -640,7 +647,6 @@ static int seeed_voice_card_probe(struct platform_device *pdev)
priv->snd_card.name = (cinfo->card) ? cinfo->card : cinfo->name;
dai_link->name = cinfo->name;
dai_link->stream_name = cinfo->name;
dai_link->cpus->dai_name = cinfo->cpu_dai.name;
dai_link->dai_fmt = cinfo->daifmt;
dai_link->init = asoc_simple_dai_init;
memcpy(&priv->dai_props->cpu_dai, &cinfo->cpu_dai,