1 files changed, 0 insertions, 120 deletions
diff --git a/sound/soc/intel/boards/sof_sdw_rt1316.c b/sound/soc/intel/boards/sof_sdw_rt1316.c
deleted file mode 100644
index 58194b380232..000000000000
--- a/sound/soc/intel/boards/sof_sdw_rt1316.c
+++ /dev/null
@@ -1,120 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-// Copyright (c) 2020 Intel Corporation
-
-/*
- *  sof_sdw_rt1316 - Helpers to handle RT1316 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"
-
-static const struct snd_soc_dapm_widget rt1316_widgets[] = {
-	SND_SOC_DAPM_SPK("Speaker", NULL),
-};
-
-/*
- * dapm routes for rt1316 will be registered dynamically according
- * to the number of rt1316 used. The first two entries will be registered
- * for one codec case, and the last two entries are also registered
- * if two 1316s are used.
- */
-static const struct snd_soc_dapm_route rt1316_map[] = {
-	{ "Speaker", NULL, "rt1316-1 SPOL" },
-	{ "Speaker", NULL, "rt1316-1 SPOR" },
-	{ "Speaker", NULL, "rt1316-2 SPOL" },
-	{ "Speaker", NULL, "rt1316-2 SPOR" },
-};
-
-static const struct snd_kcontrol_new rt1316_controls[] = {
-	SOC_DAPM_PIN_SWITCH("Speaker"),
-};
-
-static int first_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:rt1316",
-					  card->components);
-	if (!card->components)
-		return -ENOMEM;
-
-	ret = snd_soc_add_card_controls(card, rt1316_controls,
-					ARRAY_SIZE(rt1316_controls));
-	if (ret) {
-		dev_err(card->dev, "rt1316 controls addition failed: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dapm_new_controls(&card->dapm, rt1316_widgets,
-					ARRAY_SIZE(rt1316_widgets));
-	if (ret) {
-		dev_err(card->dev, "rt1316 widgets addition failed: %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_dapm_add_routes(&card->dapm, rt1316_map, 2);
-	if (ret)
-		dev_err(rtd->dev, "failed to add first SPK map: %d\n", ret);
-
-	return ret;
-}
-
-static int second_spk_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_card *card = rtd->card;
-	int ret;
-
-	ret = snd_soc_dapm_add_routes(&card->dapm, rt1316_map + 2, 2);
-	if (ret)
-		dev_err(rtd->dev, "failed to add second SPK map: %d\n", ret);
-
-	return ret;
-}
-
-static int all_spk_init(struct snd_soc_pcm_runtime *rtd)
-{
-	int ret;
-
-	ret = first_spk_init(rtd);
-	if (ret)
-		return ret;
-
-	return second_spk_init(rtd);
-}
-
-int sof_sdw_rt1316_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)
-{
-	/* Count amp number and do init on playback link only. */
-	if (!playback)
-		return 0;
-
-	info->amp_num++;
-	if (info->amp_num == 1)
-		dai_links->init = first_spk_init;
-
-	if (info->amp_num == 2) {
-		/*
-		 * if two 1316s are in one dai link, the init function
-		 * in this dai link will be first set for the first speaker,
-		 * and it should be reset to initialize all speakers when
-		 * the second speaker is found.
-		 */
-		if (dai_links->init)
-			dai_links->init = all_spk_init;
-		else
-			dai_links->init = second_spk_init;
-	}
-
-	return 0;
-}