From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/sound/soc/mediatek/mt2701/mt2701-cs42448.c | 106 +++++++++++++++++++++++++++++++++++-----------------
1 files changed, 71 insertions(+), 35 deletions(-)
diff --git a/kernel/sound/soc/mediatek/mt2701/mt2701-cs42448.c b/kernel/sound/soc/mediatek/mt2701/mt2701-cs42448.c
index 666282b..44a8d5c 100644
--- a/kernel/sound/soc/mediatek/mt2701/mt2701-cs42448.c
+++ b/kernel/sound/soc/mediatek/mt2701/mt2701-cs42448.c
@@ -127,9 +127,9 @@
static int mt2701_cs42448_be_ops_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;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
unsigned int mclk_rate;
unsigned int rate = params_rate(params);
unsigned int div_mclk_over_bck = rate > 192000 ? 2 : 4;
@@ -163,118 +163,153 @@
DAI_LINK_BE_MRG_BT,
};
+SND_SOC_DAILINK_DEFS(fe_multi_ch_out,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM_multi")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(fe_pcm0_in,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM0")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(fe_pcm1_in,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(fe_bt_out,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM_BT_DL")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(fe_bt_in,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM_BT_UL")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(be_i2s0,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S0")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "cs42448")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(be_i2s1,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S1")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "cs42448")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(be_i2s2,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S2")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "cs42448")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(be_i2s3,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "cs42448")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(be_mrg_bt,
+ DAILINK_COMP_ARRAY(COMP_CPU("MRG BT")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "bt-sco-pcm-wb")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
static struct snd_soc_dai_link mt2701_cs42448_dai_links[] = {
/* FE */
[DAI_LINK_FE_MULTI_CH_OUT] = {
.name = "mt2701-cs42448-multi-ch-out",
.stream_name = "mt2701-cs42448-multi-ch-out",
- .cpu_dai_name = "PCM_multi",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &mt2701_cs42448_48k_fe_ops,
.dynamic = 1,
.dpcm_playback = 1,
+ SND_SOC_DAILINK_REG(fe_multi_ch_out),
},
[DAI_LINK_FE_PCM0_IN] = {
.name = "mt2701-cs42448-pcm0",
.stream_name = "mt2701-cs42448-pcm0-data-UL",
- .cpu_dai_name = "PCM0",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &mt2701_cs42448_48k_fe_ops,
.dynamic = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(fe_pcm0_in),
},
[DAI_LINK_FE_PCM1_IN] = {
.name = "mt2701-cs42448-pcm1-data-UL",
.stream_name = "mt2701-cs42448-pcm1-data-UL",
- .cpu_dai_name = "PCM1",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST},
.ops = &mt2701_cs42448_48k_fe_ops,
.dynamic = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(fe_pcm1_in),
},
[DAI_LINK_FE_BT_OUT] = {
.name = "mt2701-cs42448-pcm-BT-out",
.stream_name = "mt2701-cs42448-pcm-BT",
- .cpu_dai_name = "PCM_BT_DL",
- .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(fe_bt_out),
},
[DAI_LINK_FE_BT_IN] = {
.name = "mt2701-cs42448-pcm-BT-in",
.stream_name = "mt2701-cs42448-pcm-BT",
- .cpu_dai_name = "PCM_BT_UL",
- .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(fe_bt_in),
},
/* BE */
[DAI_LINK_BE_I2S0] = {
.name = "mt2701-cs42448-I2S0",
- .cpu_dai_name = "I2S0",
.no_pcm = 1,
- .codec_dai_name = "cs42448",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS
| SND_SOC_DAIFMT_GATED,
.ops = &mt2701_cs42448_be_ops,
.dpcm_playback = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(be_i2s0),
},
[DAI_LINK_BE_I2S1] = {
.name = "mt2701-cs42448-I2S1",
- .cpu_dai_name = "I2S1",
.no_pcm = 1,
- .codec_dai_name = "cs42448",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS
| SND_SOC_DAIFMT_GATED,
.ops = &mt2701_cs42448_be_ops,
.dpcm_playback = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(be_i2s1),
},
[DAI_LINK_BE_I2S2] = {
.name = "mt2701-cs42448-I2S2",
- .cpu_dai_name = "I2S2",
.no_pcm = 1,
- .codec_dai_name = "cs42448",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS
| SND_SOC_DAIFMT_GATED,
.ops = &mt2701_cs42448_be_ops,
.dpcm_playback = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(be_i2s2),
},
[DAI_LINK_BE_I2S3] = {
.name = "mt2701-cs42448-I2S3",
- .cpu_dai_name = "I2S3",
.no_pcm = 1,
- .codec_dai_name = "cs42448",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS
| SND_SOC_DAIFMT_GATED,
.ops = &mt2701_cs42448_be_ops,
.dpcm_playback = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(be_i2s3),
},
[DAI_LINK_BE_MRG_BT] = {
.name = "mt2701-cs42448-MRG-BT",
- .cpu_dai_name = "MRG BT",
.no_pcm = 1,
- .codec_dai_name = "bt-sco-pcm-wb",
.dpcm_playback = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(be_mrg_bt),
},
};
@@ -299,6 +334,7 @@
devm_kzalloc(&pdev->dev, sizeof(struct mt2701_cs42448_private),
GFP_KERNEL);
struct device *dev = &pdev->dev;
+ struct snd_soc_dai_link *dai_link;
if (!priv)
return -ENOMEM;
@@ -309,10 +345,10 @@
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
- for (i = 0; i < card->num_links; i++) {
- if (mt2701_cs42448_dai_links[i].platform_name)
+ for_each_card_prelinks(card, i, dai_link) {
+ if (dai_link->platforms->name)
continue;
- mt2701_cs42448_dai_links[i].platform_of_node = platform_node;
+ dai_link->platforms->of_node = platform_node;
}
card->dev = dev;
@@ -324,10 +360,10 @@
"Property 'audio-codec' missing or invalid\n");
return -EINVAL;
}
- for (i = 0; i < card->num_links; i++) {
- if (mt2701_cs42448_dai_links[i].codec_name)
+ for_each_card_prelinks(card, i, dai_link) {
+ if (dai_link->codecs->name)
continue;
- mt2701_cs42448_dai_links[i].codec_of_node = codec_node;
+ dai_link->codecs->of_node = codec_node;
}
codec_node_bt_mrg = of_parse_phandle(pdev->dev.of_node,
@@ -337,7 +373,7 @@
"Property 'audio-codec-bt-mrg' missing or invalid\n");
return -EINVAL;
}
- mt2701_cs42448_dai_links[DAI_LINK_BE_MRG_BT].codec_of_node
+ mt2701_cs42448_dai_links[DAI_LINK_BE_MRG_BT].codecs->of_node
= codec_node_bt_mrg;
ret = snd_soc_of_parse_audio_routing(card, "audio-routing");
--
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