From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/sound/soc/mediatek/mt6797/mt6797-mt6351.c | 127 ++++++++++++++++++++++++++++--------------
1 files changed, 84 insertions(+), 43 deletions(-)
diff --git a/kernel/sound/soc/mediatek/mt6797/mt6797-mt6351.c b/kernel/sound/soc/mediatek/mt6797/mt6797-mt6351.c
index b1558c5..d2f6213 100644
--- a/kernel/sound/soc/mediatek/mt6797/mt6797-mt6351.c
+++ b/kernel/sound/soc/mediatek/mt6797/mt6797-mt6351.c
@@ -10,140 +10,177 @@
#include "mt6797-afe-common.h"
+SND_SOC_DAILINK_DEFS(playback_1,
+ DAILINK_COMP_ARRAY(COMP_CPU("DL1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(playback_2,
+ DAILINK_COMP_ARRAY(COMP_CPU("DL2")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(playback_3,
+ DAILINK_COMP_ARRAY(COMP_CPU("DL3")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(capture_1,
+ DAILINK_COMP_ARRAY(COMP_CPU("UL1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(capture_2,
+ DAILINK_COMP_ARRAY(COMP_CPU("UL2")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(capture_3,
+ DAILINK_COMP_ARRAY(COMP_CPU("UL3")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(capture_mono_1,
+ DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(hostless_lpbk,
+ DAILINK_COMP_ARRAY(COMP_CPU("Hostless LPBK DAI")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(hostless_speech,
+ DAILINK_COMP_ARRAY(COMP_CPU("Hostless Speech DAI")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(primary_codec,
+ DAILINK_COMP_ARRAY(COMP_CPU("ADDA")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "mt6351-snd-codec-aif1")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(pcm1,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM 1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(pcm2,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM 2")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
static struct snd_soc_dai_link mt6797_mt6351_dai_links[] = {
/* FE */
{
.name = "Playback_1",
.stream_name = "Playback_1",
- .cpu_dai_name = "DL1",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
+ SND_SOC_DAILINK_REG(playback_1),
},
{
.name = "Playback_2",
.stream_name = "Playback_2",
- .cpu_dai_name = "DL2",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
+ SND_SOC_DAILINK_REG(playback_2),
},
{
.name = "Playback_3",
.stream_name = "Playback_3",
- .cpu_dai_name = "DL3",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
+ SND_SOC_DAILINK_REG(playback_3),
},
{
.name = "Capture_1",
.stream_name = "Capture_1",
- .cpu_dai_name = "UL1",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(capture_1),
},
{
.name = "Capture_2",
.stream_name = "Capture_2",
- .cpu_dai_name = "UL2",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(capture_2),
},
{
.name = "Capture_3",
.stream_name = "Capture_3",
- .cpu_dai_name = "UL3",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(capture_3),
},
{
.name = "Capture_Mono_1",
.stream_name = "Capture_Mono_1",
- .cpu_dai_name = "UL_MONO_1",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(capture_mono_1),
},
{
.name = "Hostless_LPBK",
.stream_name = "Hostless_LPBK",
- .cpu_dai_name = "Hostless LPBK DAI",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(hostless_lpbk),
},
{
.name = "Hostless_Speech",
.stream_name = "Hostless_Speech",
- .cpu_dai_name = "Hostless Speech DAI",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.trigger = {SND_SOC_DPCM_TRIGGER_PRE,
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(hostless_speech),
},
/* BE */
{
.name = "Primary Codec",
- .cpu_dai_name = "ADDA",
- .codec_dai_name = "mt6351-snd-codec-aif1",
.no_pcm = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(primary_codec),
},
{
.name = "PCM 1",
- .cpu_dai_name = "PCM 1",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.no_pcm = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(pcm1),
},
{
.name = "PCM 2",
- .cpu_dai_name = "PCM 2",
- .codec_name = "snd-soc-dummy",
- .codec_dai_name = "snd-soc-dummy-dai",
.no_pcm = 1,
.dpcm_playback = 1,
.dpcm_capture = 1,
.ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(pcm2),
},
};
@@ -158,6 +195,7 @@
{
struct snd_soc_card *card = &mt6797_mt6351_card;
struct device_node *platform_node, *codec_node;
+ struct snd_soc_dai_link *dai_link;
int ret, i;
card->dev = &pdev->dev;
@@ -168,10 +206,10 @@
dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
return -EINVAL;
}
- for (i = 0; i < card->num_links; i++) {
- if (mt6797_mt6351_dai_links[i].platform_name)
+ for_each_card_prelinks(card, i, dai_link) {
+ if (dai_link->platforms->name)
continue;
- mt6797_mt6351_dai_links[i].platform_of_node = platform_node;
+ dai_link->platforms->of_node = platform_node;
}
codec_node = of_parse_phandle(pdev->dev.of_node,
@@ -179,12 +217,13 @@
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 (mt6797_mt6351_dai_links[i].codec_name)
+ for_each_card_prelinks(card, i, dai_link) {
+ if (dai_link->codecs->name)
continue;
- mt6797_mt6351_dai_links[i].codec_of_node = codec_node;
+ dai_link->codecs->of_node = codec_node;
}
ret = devm_snd_soc_register_card(&pdev->dev, card);
@@ -192,6 +231,9 @@
dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
__func__, ret);
+ of_node_put(codec_node);
+put_platform_node:
+ of_node_put(platform_node);
return ret;
}
@@ -205,7 +247,6 @@
static struct platform_driver mt6797_mt6351_driver = {
.driver = {
.name = "mt6797-mt6351",
- .owner = THIS_MODULE,
#ifdef CONFIG_OF
.of_match_table = mt6797_mt6351_dt_match,
#endif
--
Gitblit v1.6.2