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/pxa/brownstone.c | 23 ++++++++++-------------
1 files changed, 10 insertions(+), 13 deletions(-)
diff --git a/kernel/sound/soc/pxa/brownstone.c b/kernel/sound/soc/pxa/brownstone.c
index 9a3f5b7..f310a8e 100644
--- a/kernel/sound/soc/pxa/brownstone.c
+++ b/kernel/sound/soc/pxa/brownstone.c
@@ -1,13 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* linux/sound/soc/pxa/brownstone.c
*
* Copyright (C) 2011 Marvell International Ltd.
- *
- * 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.
- *
*/
#include <linux/module.h>
@@ -48,9 +43,9 @@
static int brownstone_wm8994_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_dai *cpu_dai = rtd->cpu_dai;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
int freq_out, sspa_mclk, sysclk;
if (params_rate(params) > 11025) {
@@ -78,17 +73,19 @@
.hw_params = brownstone_wm8994_hw_params,
};
+SND_SOC_DAILINK_DEFS(wm8994,
+ DAILINK_COMP_ARRAY(COMP_CPU("mmp-sspa-dai.0")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("wm8994-codec", "wm8994-aif1")),
+ DAILINK_COMP_ARRAY(COMP_PLATFORM("mmp-pcm-audio")));
+
static struct snd_soc_dai_link brownstone_wm8994_dai[] = {
{
.name = "WM8994",
.stream_name = "WM8994 HiFi",
- .cpu_dai_name = "mmp-sspa-dai.0",
- .codec_dai_name = "wm8994-aif1",
- .platform_name = "mmp-pcm-audio",
- .codec_name = "wm8994-codec",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.ops = &brownstone_ops,
+ SND_SOC_DAILINK_REG(wm8994),
},
};
--
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