1 files changed, 0 insertions, 148 deletions

diff --git a/sound/soc/intel/boards/sof_sdw_max98373.c b/sound/soc/intel/boards/sof_sdw_max98373.c
deleted file mode 100644
index 77a3f32db11e..000000000000
--- a/sound/soc/intel/boards/sof_sdw_max98373.c
+++ /dev/null
@@ -1,148 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-// Copyright (c) 2020 Intel Corporation
-//
-// sof_sdw_max98373 - Helpers to handle 2x MAX98373
-// codec devices from generic machine driver
-
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <sound/control.h>
-#include <sound/soc.h>
-#include <sound/soc-acpi.h>
-#include <sound/soc-dapm.h>
-#include "sof_sdw_common.h"
-#include "sof_maxim_common.h"
-
-static const struct snd_soc_dapm_widget mx8373_widgets[] = {
-	SND_SOC_DAPM_SPK("Left Spk", NULL),
-	SND_SOC_DAPM_SPK("Right Spk", NULL),
-};
-
-static const struct snd_kcontrol_new mx8373_controls[] = {
-	SOC_DAPM_PIN_SWITCH("Left Spk"),
-	SOC_DAPM_PIN_SWITCH("Right Spk"),
-};
-
-static int spk_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_card *card = rtd->card;
-	int ret;
-
-	card->components = devm_kasprintf(card->dev, GFP_KERNEL,
-					  "%s spk:mx8373",
-					  card->components);
-	if (!card->components)
-		return -ENOMEM;
-
-	ret = snd_soc_add_card_controls(card, mx8373_controls,
-					ARRAY_SIZE(mx8373_controls));
-	if (ret) {
-		dev_err(card->dev, "mx8373 ctrls addition failed: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dapm_new_controls(&card->dapm, mx8373_widgets,
-					ARRAY_SIZE(mx8373_widgets));
-	if (ret) {
-		dev_err(card->dev, "mx8373 widgets addition failed: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dapm_add_routes(&card->dapm, max_98373_dapm_routes, 2);
-	if (ret)
-		dev_err(rtd->dev, "failed to add first SPK map: %d\n", ret);
-
-	return ret;
-}
-
-static int mx8373_enable_spk_pin(struct snd_pcm_substream *substream, bool enable)
-{
-	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
-	struct snd_soc_dai *codec_dai;
-	struct snd_soc_dai *cpu_dai;
-	int ret;
-	int j;
-
-	/* set spk pin by playback only */
-	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
-		return 0;
-
-	cpu_dai = asoc_rtd_to_cpu(rtd, 0);
-	for_each_rtd_codec_dais(rtd, j, codec_dai) {
-		struct snd_soc_dapm_context *dapm =
-				snd_soc_component_get_dapm(cpu_dai->component);
-		char pin_name[16];
-
-		snprintf(pin_name, ARRAY_SIZE(pin_name), "%s Spk",
-			 codec_dai->component->name_prefix);
-
-		if (enable)
-			ret = snd_soc_dapm_enable_pin(dapm, pin_name);
-		else
-			ret = snd_soc_dapm_disable_pin(dapm, pin_name);
-
-		if (!ret)
-			snd_soc_dapm_sync(dapm);
-	}
-
-	return 0;
-}
-
-static int mx8373_sdw_prepare(struct snd_pcm_substream *substream)
-{
-	int ret;
-
-	/* according to soc_pcm_prepare dai link prepare is called first */
-	ret = sdw_prepare(substream);
-	if (ret < 0)
-		return ret;
-
-	return mx8373_enable_spk_pin(substream, true);
-}
-
-static int mx8373_sdw_hw_free(struct snd_pcm_substream *substream)
-{
-	int ret;
-
-	/* according to soc_pcm_hw_free dai link free is called first */
-	ret = sdw_hw_free(substream);
-	if (ret < 0)
-		return ret;
-
-	return mx8373_enable_spk_pin(substream, false);
-}
-
-static const struct snd_soc_ops max_98373_sdw_ops = {
-	.startup = sdw_startup,
-	.prepare = mx8373_sdw_prepare,
-	.trigger = sdw_trigger,
-	.hw_free = mx8373_sdw_hw_free,
-	.shutdown = sdw_shutdown,
-};
-
-int sof_sdw_mx8373_init(struct snd_soc_card *card,
-			const struct snd_soc_acpi_link_adr *link,
-			struct snd_soc_dai_link *dai_links,
-			struct sof_sdw_codec_info *info,
-			bool playback)
-{
-	info->amp_num++;
-	if (info->amp_num == 2)
-		dai_links->init = spk_init;
-
-	info->late_probe = true;
-
-	dai_links->ops = &max_98373_sdw_ops;
-
-	return 0;
-}
-
-int sof_sdw_mx8373_late_probe(struct snd_soc_card *card)
-{
-	struct snd_soc_dapm_context *dapm = &card->dapm;
-
-	/* Disable Left and Right Spk pin after boot */
-	snd_soc_dapm_disable_pin(dapm, "Left Spk");
-	snd_soc_dapm_disable_pin(dapm, "Right Spk");
-	return snd_soc_dapm_sync(dapm);
-}