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Diffstat (limited to 'sound/soc/mediatek/mt8173/mt8173-afe-pcm.c')
-rw-r--r--sound/soc/mediatek/mt8173/mt8173-afe-pcm.c38
1 files changed, 8 insertions, 30 deletions
diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 65d1433a0944..c0b6697503fd 100644
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Mediatek 8173 ALSA SoC AFE platform driver
*
@@ -6,15 +7,6 @@
* Sascha Hauer <s.hauer@pengutronix.de>
* Hidalgo Huang <hidalgo.huang@mediatek.com>
* Ir Lian <ir.lian@mediatek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/delay.h>
@@ -303,9 +295,7 @@ static void mt8173_afe_dais_disable_clks(struct mtk_base_afe *afe,
static int mt8173_afe_i2s_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
if (dai->active)
return 0;
@@ -318,9 +308,7 @@ static int mt8173_afe_i2s_startup(struct snd_pcm_substream *substream,
static void mt8173_afe_i2s_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
if (dai->active)
return;
@@ -334,10 +322,8 @@ static void mt8173_afe_i2s_shutdown(struct snd_pcm_substream *substream,
static int mt8173_afe_i2s_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime * const runtime = substream->runtime;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
struct mt8173_afe_private *afe_priv = afe->platform_priv;
int ret;
@@ -358,9 +344,7 @@ static int mt8173_afe_i2s_prepare(struct snd_pcm_substream *substream,
static int mt8173_afe_hdmi_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
struct mt8173_afe_private *afe_priv = afe->platform_priv;
if (dai->active)
@@ -374,9 +358,7 @@ static int mt8173_afe_hdmi_startup(struct snd_pcm_substream *substream,
static void mt8173_afe_hdmi_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
struct mt8173_afe_private *afe_priv = afe->platform_priv;
if (dai->active)
@@ -389,10 +371,8 @@ static void mt8173_afe_hdmi_shutdown(struct snd_pcm_substream *substream,
static int mt8173_afe_hdmi_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_pcm_runtime * const runtime = substream->runtime;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
struct mt8173_afe_private *afe_priv = afe->platform_priv;
unsigned int val;
@@ -454,9 +434,7 @@ static int mt8173_afe_hdmi_prepare(struct snd_pcm_substream *substream,
static int mt8173_afe_hdmi_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
- struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
+ struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
dev_info(afe->dev, "%s cmd=%d %s\n", __func__, cmd, dai->name);