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/poodle.c | 27 ++++++++++++---------------
1 files changed, 12 insertions(+), 15 deletions(-)
diff --git a/kernel/sound/soc/pxa/poodle.c b/kernel/sound/soc/pxa/poodle.c
index b6693f3..323ba3e 100644
--- a/kernel/sound/soc/pxa/poodle.c
+++ b/kernel/sound/soc/pxa/poodle.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* poodle.c -- SoC audio for Poodle
*
@@ -6,12 +7,6 @@
*
* Authors: Liam Girdwood <lrg@slimlogic.co.uk>
* Richard Purdie <richard@openedhand.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.
- *
*/
#include <linux/module.h>
@@ -61,7 +56,7 @@
snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
}
- /* set the enpoints to their new connetion states */
+ /* set the endpoints to their new connection states */
if (poodle_spk_func == POODLE_SPK_ON)
snd_soc_dapm_enable_pin(dapm, "Ext Spk");
else
@@ -73,7 +68,7 @@
static int poodle_startup(struct snd_pcm_substream *substream)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
/* check the jack status at stream startup */
poodle_ext_control(&rtd->card->dapm);
@@ -94,9 +89,9 @@
static int poodle_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);
unsigned int clk = 0;
int ret = 0;
@@ -224,16 +219,18 @@
};
/* poodle digital audio interface glue - connects codec <--> CPU */
+SND_SOC_DAILINK_DEFS(wm8731,
+ DAILINK_COMP_ARRAY(COMP_CPU("pxa2xx-i2s")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("wm8731.0-001b", "wm8731-hifi")),
+ DAILINK_COMP_ARRAY(COMP_PLATFORM("pxa-pcm-audio")));
+
static struct snd_soc_dai_link poodle_dai = {
.name = "WM8731",
.stream_name = "WM8731",
- .cpu_dai_name = "pxa2xx-i2s",
- .codec_dai_name = "wm8731-hifi",
- .platform_name = "pxa-pcm-audio",
- .codec_name = "wm8731.0-001b",
.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS,
.ops = &poodle_ops,
+ SND_SOC_DAILINK_REG(wm8731),
};
/* poodle audio machine driver */
--
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