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850c9884b9
This patch uses snd_soc_card_to_dapm() to get dapm from card Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://patch.msgid.link/87tswv1t9c.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
78 lines
2.1 KiB
C
78 lines
2.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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//
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// Copyright(c) 2025 Intel Corporation
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#include <linux/module.h>
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#include <linux/string.h>
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#include <sound/pcm.h>
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#include <sound/pcm_params.h>
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#include <sound/soc.h>
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#include <sound/soc-acpi.h>
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#include <sound/soc-dai.h>
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#include <sound/soc-dapm.h>
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#include <sound/sof.h>
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#include <uapi/sound/asound.h>
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#include "../common/soc-intel-quirks.h"
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#include "sof_ti_common.h"
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/*
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* Texas Instruments TAS2563 just mount one device to manage multiple devices,
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* so the kcontrols, widgets and routes just keep one item, respectively.
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*/
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static const struct snd_kcontrol_new tas2563_spk_kcontrols[] = {
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SOC_DAPM_PIN_SWITCH("Spk"),
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};
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static const struct snd_soc_dapm_widget tas2563_spk_dapm_widgets[] = {
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SND_SOC_DAPM_SPK("Spk", NULL),
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};
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static const struct snd_soc_dapm_route tas2563_spk_dapm_routes[] = {
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{ "Spk", NULL, "OUT" },
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};
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static struct snd_soc_dai_link_component tas2563_dai_link_components[] = {
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{
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.name = TAS2563_DEV0_NAME,
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.dai_name = TAS2563_CODEC_DAI,
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},
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};
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static int tas2563_init(struct snd_soc_pcm_runtime *rtd)
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{
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struct snd_soc_card *card = rtd->card;
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struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
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int ret;
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ret = snd_soc_dapm_new_controls(dapm, tas2563_spk_dapm_widgets,
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ARRAY_SIZE(tas2563_spk_dapm_widgets));
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if (ret) {
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dev_err(rtd->dev, "unable to add dapm widgets, ret %d\n", ret);
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return ret;
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}
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ret = snd_soc_add_card_controls(card, tas2563_spk_kcontrols,
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ARRAY_SIZE(tas2563_spk_kcontrols));
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if (ret) {
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dev_err(rtd->dev, "unable to add controls, ret %d\n", ret);
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return ret;
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}
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ret = snd_soc_dapm_add_routes(dapm, tas2563_spk_dapm_routes,
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ARRAY_SIZE(tas2563_spk_dapm_routes));
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if (ret)
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dev_err(rtd->dev, "unable to add dapm routes, ret %d\n", ret);
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return ret;
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}
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void sof_tas2563_dai_link(struct snd_soc_dai_link *link)
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{
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link->codecs = tas2563_dai_link_components;
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link->num_codecs = ARRAY_SIZE(tas2563_dai_link_components);
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link->init = tas2563_init;
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}
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EXPORT_SYMBOL_NS(sof_tas2563_dai_link, "SND_SOC_INTEL_SOF_TI_COMMON");
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MODULE_DESCRIPTION("ASoC Intel SOF Texas Instruments helpers");
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MODULE_LICENSE("GPL");
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