linux/sound/soc/qcom/lpass-hdmi.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2020 The Linux Foundation. All rights reserved.
 *
 * lpass-hdmi.c -- ALSA SoC HDMI-CPU DAI driver for QTi LPASS HDMI
 */


#include <linux/kernel.h>
#include <linux/module.h>
#include <sound/pcm_params.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include <sound/soc-dai.h>
#include <dt-bindings/sound/sc7180-lpass.h>
#include "lpass-lpaif-reg.h"
#include "lpass.h"

static int lpass_hdmi_daiops_hw_params(struct snd_pcm_substream *substream,
		struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
{ … }

static int lpass_hdmi_daiops_prepare(struct snd_pcm_substream *substream,
		struct snd_soc_dai *dai)
{ … }

static int lpass_hdmi_daiops_trigger(struct snd_pcm_substream *substream,
		int cmd, struct snd_soc_dai *dai)
{ … }

const struct snd_soc_dai_ops asoc_qcom_lpass_hdmi_dai_ops = …;
EXPORT_SYMBOL_GPL(…);

MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;