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100 lines
2.6 KiB
100 lines
2.6 KiB
// SPDX-License-Identifier: GPL-2.0 |
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// |
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// Copyright 2009 Simtec Electronics |
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#include <linux/module.h> |
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#include <sound/soc.h> |
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#include "s3c24xx_simtec.h" |
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/* supported machines: |
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* |
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* Machine Connections AMP |
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* ------- ----------- --- |
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* BAST MIC, HPOUT, LOUT, LIN TPA2001D1 (HPOUTL,R) (gain hardwired) |
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* VR1000 HPOUT, LIN None |
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* VR2000 LIN, LOUT, MIC, HP LM4871 (HPOUTL,R) |
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* DePicture LIN, LOUT, MIC, HP LM4871 (HPOUTL,R) |
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* Anubis LIN, LOUT, MIC, HP TPA2001D1 (HPOUTL,R) |
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*/ |
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static const struct snd_soc_dapm_widget dapm_widgets[] = { |
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SND_SOC_DAPM_HP("Headphone Jack", NULL), |
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SND_SOC_DAPM_LINE("Line In", NULL), |
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SND_SOC_DAPM_LINE("Line Out", NULL), |
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SND_SOC_DAPM_MIC("Mic Jack", NULL), |
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}; |
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static const struct snd_soc_dapm_route base_map[] = { |
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{ "Headphone Jack", NULL, "LHPOUT"}, |
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{ "Headphone Jack", NULL, "RHPOUT"}, |
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{ "Line Out", NULL, "LOUT" }, |
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{ "Line Out", NULL, "ROUT" }, |
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{ "LLINEIN", NULL, "Line In"}, |
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{ "RLINEIN", NULL, "Line In"}, |
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{ "MICIN", NULL, "Mic Jack"}, |
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}; |
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/** |
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* simtec_tlv320aic23_init - initialise and add controls |
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* @codec; The codec instance to attach to. |
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* |
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* Attach our controls and configure the necessary codec |
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* mappings for our sound card instance. |
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*/ |
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static int simtec_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd) |
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{ |
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simtec_audio_init(rtd); |
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return 0; |
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} |
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SND_SOC_DAILINK_DEFS(tlv320aic23, |
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DAILINK_COMP_ARRAY(COMP_CPU("s3c24xx-iis")), |
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DAILINK_COMP_ARRAY(COMP_CODEC("tlv320aic3x-codec.0-001a", |
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"tlv320aic3x-hifi")), |
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DAILINK_COMP_ARRAY(COMP_PLATFORM("s3c24xx-iis"))); |
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static struct snd_soc_dai_link simtec_dai_aic23 = { |
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.name = "tlv320aic23", |
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.stream_name = "TLV320AIC23", |
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.init = simtec_tlv320aic23_init, |
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SND_SOC_DAILINK_REG(tlv320aic23), |
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}; |
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/* simtec audio machine driver */ |
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static struct snd_soc_card snd_soc_machine_simtec_aic23 = { |
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.name = "Simtec", |
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.owner = THIS_MODULE, |
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.dai_link = &simtec_dai_aic23, |
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.num_links = 1, |
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.dapm_widgets = dapm_widgets, |
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.num_dapm_widgets = ARRAY_SIZE(dapm_widgets), |
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.dapm_routes = base_map, |
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.num_dapm_routes = ARRAY_SIZE(base_map), |
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}; |
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static int simtec_audio_tlv320aic23_probe(struct platform_device *pd) |
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{ |
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return simtec_audio_core_probe(pd, &snd_soc_machine_simtec_aic23); |
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} |
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static struct platform_driver simtec_audio_tlv320aic23_driver = { |
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.driver = { |
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.name = "s3c24xx-simtec-tlv320aic23", |
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.pm = simtec_audio_pm, |
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}, |
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.probe = simtec_audio_tlv320aic23_probe, |
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.remove = simtec_audio_remove, |
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}; |
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module_platform_driver(simtec_audio_tlv320aic23_driver); |
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MODULE_ALIAS("platform:s3c24xx-simtec-tlv320aic23"); |
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MODULE_AUTHOR("Ben Dooks <[email protected]>"); |
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MODULE_DESCRIPTION("ALSA SoC Simtec Audio support"); |
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MODULE_LICENSE("GPL");
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