From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/sound/soc/mediatek/mt8173/mt8173-max98090.c | 50 ++++++++++++++++++++++++++++++++------------------
1 files changed, 32 insertions(+), 18 deletions(-)
diff --git a/kernel/sound/soc/mediatek/mt8173/mt8173-max98090.c b/kernel/sound/soc/mediatek/mt8173/mt8173-max98090.c
index 431ba3d..5f39e81 100644
--- a/kernel/sound/soc/mediatek/mt8173/mt8173-max98090.c
+++ b/kernel/sound/soc/mediatek/mt8173/mt8173-max98090.c
@@ -52,8 +52,8 @@
static int mt8173_max98090_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 *codec_dai = rtd->codec_dai;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
return snd_soc_dai_set_sysclk(codec_dai, 0, params_rate(params) * 256,
SND_SOC_CLOCK_IN);
@@ -67,7 +67,7 @@
{
int ret;
struct snd_soc_card *card = runtime->card;
- struct snd_soc_component *component = runtime->codec_dai->component;
+ struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component;
/* enable jack detection */
ret = snd_soc_card_jack_new(card, "Headphone", SND_JACK_HEADPHONE,
@@ -82,41 +82,51 @@
return max98090_mic_detect(component, &mt8173_max98090_jack);
}
+SND_SOC_DAILINK_DEFS(playback,
+ DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(capture,
+ DAILINK_COMP_ARRAY(COMP_CPU("VUL")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(hifi,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "HiFi")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
/* Digital audio interface glue - connects codec <---> CPU */
static struct snd_soc_dai_link mt8173_max98090_dais[] = {
/* Front End DAI links */
{
.name = "MAX98090 Playback",
.stream_name = "MAX98090 Playback",
- .cpu_dai_name = "DL1",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dynamic = 1,
.dpcm_playback = 1,
+ SND_SOC_DAILINK_REG(playback),
},
{
.name = "MAX98090 Capture",
.stream_name = "MAX98090 Capture",
- .cpu_dai_name = "VUL",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
.dynamic = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(capture),
},
/* Back End DAI links */
{
.name = "Codec",
- .cpu_dai_name = "I2S",
.no_pcm = 1,
- .codec_dai_name = "HiFi",
.init = mt8173_max98090_init,
.ops = &mt8173_max98090_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.dpcm_playback = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(hifi),
},
};
@@ -137,6 +147,7 @@
{
struct snd_soc_card *card = &mt8173_max98090_card;
struct device_node *codec_node, *platform_node;
+ struct snd_soc_dai_link *dai_link;
int ret, i;
platform_node = of_parse_phandle(pdev->dev.of_node,
@@ -145,10 +156,10 @@
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
- for (i = 0; i < card->num_links; i++) {
- if (mt8173_max98090_dais[i].platform_name)
+ for_each_card_prelinks(card, i, dai_link) {
+ if (dai_link->platforms->name)
continue;
- mt8173_max98090_dais[i].platform_of_node = platform_node;
+ dai_link->platforms->of_node = platform_node;
}
codec_node = of_parse_phandle(pdev->dev.of_node,
@@ -156,12 +167,13 @@
if (!codec_node) {
dev_err(&pdev->dev,
"Property 'audio-codec' missing or invalid\n");
- return -EINVAL;
+ ret = -EINVAL;
+ goto put_platform_node;
}
- for (i = 0; i < card->num_links; i++) {
- if (mt8173_max98090_dais[i].codec_name)
+ for_each_card_prelinks(card, i, dai_link) {
+ if (dai_link->codecs->name)
continue;
- mt8173_max98090_dais[i].codec_of_node = codec_node;
+ dai_link->codecs->of_node = codec_node;
}
card->dev = &pdev->dev;
@@ -171,6 +183,8 @@
__func__, ret);
of_node_put(codec_node);
+
+put_platform_node:
of_node_put(platform_node);
return ret;
}
--
Gitblit v1.6.2