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/samsung/tm2_wm5110.c | 104 +++++++++++++++++++++++++++++-----------------------
1 files changed, 58 insertions(+), 46 deletions(-)
diff --git a/kernel/sound/soc/samsung/tm2_wm5110.c b/kernel/sound/soc/samsung/tm2_wm5110.c
index e589048..ca1be7a 100644
--- a/kernel/sound/soc/samsung/tm2_wm5110.c
+++ b/kernel/sound/soc/samsung/tm2_wm5110.c
@@ -1,14 +1,9 @@
-/*
- * Copyright (C) 2015 - 2016 Samsung Electronics Co., Ltd.
- *
- * Authors: Inha Song <ideal.song@samsung.com>
- * Sylwester Nawrocki <s.nawrocki@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2015 - 2016 Samsung Electronics Co., Ltd.
+//
+// Authors: Inha Song <ideal.song@samsung.com>
+// Sylwester Nawrocki <s.nawrocki@samsung.com>
#include <linux/clk.h>
#include <linux/gpio.h>
@@ -97,8 +92,8 @@
static int tm2_aif1_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_component *component = rtd->codec_dai->component;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
struct tm2_machine_priv *priv = snd_soc_card_get_drvdata(rtd->card);
switch (params_rate(params)) {
@@ -138,8 +133,8 @@
static int tm2_aif2_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_component *component = rtd->codec_dai->component;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
unsigned int asyncclk_rate;
int ret;
@@ -192,8 +187,8 @@
static int tm2_aif2_hw_free(struct snd_pcm_substream *substream)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_component *component = rtd->codec_dai->component;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
int ret;
/* disable FLL2 */
@@ -213,8 +208,8 @@
static int tm2_hdmi_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_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
unsigned int bfs;
int bitwidth, ret;
@@ -287,9 +282,9 @@
{
struct snd_soc_pcm_runtime *rtd;
- rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+ rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]);
- if (dapm->dev != rtd->codec_dai->dev)
+ if (dapm->dev != asoc_rtd_to_codec(rtd, 0)->dev)
return 0;
switch (level) {
@@ -312,7 +307,6 @@
static int tm2_late_probe(struct snd_soc_card *card)
{
struct tm2_machine_priv *priv = snd_soc_card_get_drvdata(card);
- struct snd_soc_dai_link_component dlc = { 0 };
unsigned int ch_map[] = { 0, 1 };
struct snd_soc_dai *amp_pdm_dai;
struct snd_soc_pcm_runtime *rtd;
@@ -320,9 +314,9 @@
struct snd_soc_dai *aif2_dai;
int ret;
- rtd = snd_soc_get_pcm_runtime(card, card->dai_link[TM2_DAI_AIF1].name);
- aif1_dai = rtd->codec_dai;
- priv->component = rtd->codec_dai->component;
+ rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[TM2_DAI_AIF1]);
+ aif1_dai = asoc_rtd_to_codec(rtd, 0);
+ priv->component = asoc_rtd_to_codec(rtd, 0)->component;
ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0);
if (ret < 0) {
@@ -330,8 +324,8 @@
return ret;
}
- rtd = snd_soc_get_pcm_runtime(card, card->dai_link[TM2_DAI_AIF2].name);
- aif2_dai = rtd->codec_dai;
+ rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[TM2_DAI_AIF2]);
+ aif2_dai = asoc_rtd_to_codec(rtd, 0);
ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0);
if (ret < 0) {
@@ -339,8 +333,7 @@
return ret;
}
- dlc.of_node = tm2_speaker_amp_dev.codec_of_node;
- amp_pdm_dai = snd_soc_find_dai(&dlc);
+ amp_pdm_dai = snd_soc_find_dai(&tm2_speaker_amp_dev.dlc);
if (!amp_pdm_dai)
return -ENODEV;
@@ -432,38 +425,56 @@
},
};
+SND_SOC_DAILINK_DEFS(aif1,
+ DAILINK_COMP_ARRAY(COMP_CPU(SAMSUNG_I2S_DAI)),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm5110-aif1")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(voice,
+ DAILINK_COMP_ARRAY(COMP_CPU(SAMSUNG_I2S_DAI)),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm5110-aif2")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(bt,
+ DAILINK_COMP_ARRAY(COMP_CPU(SAMSUNG_I2S_DAI)),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "wm5110-aif3")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(hdmi,
+ DAILINK_COMP_ARRAY(COMP_EMPTY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
static struct snd_soc_dai_link tm2_dai_links[] = {
{
.name = "WM5110 AIF1",
.stream_name = "HiFi Primary",
- .cpu_dai_name = SAMSUNG_I2S_DAI,
- .codec_dai_name = "wm5110-aif1",
.ops = &tm2_aif1_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM,
+ SND_SOC_DAILINK_REG(aif1),
}, {
.name = "WM5110 Voice",
.stream_name = "Voice call",
- .cpu_dai_name = SAMSUNG_I2S_DAI,
- .codec_dai_name = "wm5110-aif2",
.ops = &tm2_aif2_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM,
.ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(voice),
}, {
.name = "WM5110 BT",
.stream_name = "Bluetooth",
- .cpu_dai_name = SAMSUNG_I2S_DAI,
- .codec_dai_name = "wm5110-aif3",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBM_CFM,
.ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(bt),
}, {
.name = "HDMI",
.stream_name = "i2s1",
.ops = &tm2_hdmi_ops,
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
+ SND_SOC_DAILINK_REG(hdmi),
}
};
@@ -491,6 +502,7 @@
struct snd_soc_card *card = &tm2_card;
struct tm2_machine_priv *priv;
struct of_phandle_args args;
+ struct snd_soc_dai_link *dai_link;
int num_codecs, ret, i;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@@ -518,9 +530,9 @@
return ret;
}
- card->aux_dev[0].codec_of_node = of_parse_phandle(dev->of_node,
+ card->aux_dev[0].dlc.of_node = of_parse_phandle(dev->of_node,
"audio-amplifier", 0);
- if (!card->aux_dev[0].codec_of_node) {
+ if (!card->aux_dev[0].dlc.of_node) {
dev_err(dev, "audio-amplifier property invalid or missing\n");
return -EINVAL;
}
@@ -558,18 +570,18 @@
}
/* Initialize WM5110 - I2S and HDMI - I2S1 DAI links */
- for (i = 0; i < card->num_links; i++) {
+ for_each_card_prelinks(card, i, dai_link) {
unsigned int dai_index = 0; /* WM5110 */
- card->dai_link[i].cpu_name = NULL;
- card->dai_link[i].platform_name = NULL;
+ dai_link->cpus->name = NULL;
+ dai_link->platforms->name = NULL;
if (num_codecs > 1 && i == card->num_links - 1)
dai_index = 1; /* HDMI */
- card->dai_link[i].codec_of_node = codec_dai_node[dai_index];
- card->dai_link[i].cpu_of_node = cpu_dai_node[dai_index];
- card->dai_link[i].platform_of_node = cpu_dai_node[dai_index];
+ dai_link->codecs->of_node = codec_dai_node[dai_index];
+ dai_link->cpus->of_node = cpu_dai_node[dai_index];
+ dai_link->platforms->of_node = cpu_dai_node[dai_index];
}
if (num_codecs > 1) {
@@ -583,7 +595,7 @@
goto dai_node_put;
}
- ret = snd_soc_get_dai_name(&args, &card->dai_link[i].codec_dai_name);
+ ret = snd_soc_get_dai_name(&args, &card->dai_link[i].codecs->dai_name);
if (ret) {
dev_err(dev, "Unable to get codec_dai_name\n");
goto dai_node_put;
@@ -599,7 +611,7 @@
ret = devm_snd_soc_register_card(dev, card);
if (ret < 0) {
- dev_err(dev, "Failed to register card: %d\n", ret);
+ dev_err_probe(dev, ret, "Failed to register card\n");
goto dai_node_put;
}
@@ -609,7 +621,7 @@
of_node_put(cpu_dai_node[i]);
}
- of_node_put(card->aux_dev[0].codec_of_node);
+ of_node_put(card->aux_dev[0].dlc.of_node);
return ret;
}
--
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