projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 5033f43c | 1 | /* sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c |
| 14412acd BD |
2 | * |
| 3 | * Copyright 2009 Simtec Electronics | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify | |
| 6 | * it under the terms of the GNU General Public License version 2 as | |
| 7 | * published by the Free Software Foundation. | |
| 8 | */ | |
| 9 | ||
| da155d5b | 10 | #include <linux/module.h> |
| 14412acd | 11 | #include <sound/soc.h> |
| 14412acd | 12 | |
| 14412acd BD |
13 | #include "s3c24xx_simtec.h" |
| 14 | ||
| 14412acd BD |
15 | /* supported machines: |
| 16 | * | |
| 17 | * Machine Connections AMP | |
| 18 | * ------- ----------- --- | |
| 19 | * BAST MIC, HPOUT, LOUT, LIN TPA2001D1 (HPOUTL,R) (gain hardwired) | |
| 20 | * VR1000 HPOUT, LIN None | |
| 21 | * VR2000 LIN, LOUT, MIC, HP LM4871 (HPOUTL,R) | |
| 22 | * DePicture LIN, LOUT, MIC, HP LM4871 (HPOUTL,R) | |
| 23 | * Anubis LIN, LOUT, MIC, HP TPA2001D1 (HPOUTL,R) | |
| 24 | */ | |
| 25 | ||
| 26 | static const struct snd_soc_dapm_widget dapm_widgets[] = { | |
| 27 | SND_SOC_DAPM_HP("Headphone Jack", NULL), | |
| 28 | SND_SOC_DAPM_LINE("Line In", NULL), | |
| 29 | SND_SOC_DAPM_LINE("Line Out", NULL), | |
| 30 | SND_SOC_DAPM_MIC("Mic Jack", NULL), | |
| 31 | }; | |
| 32 | ||
| 33 | static const struct snd_soc_dapm_route base_map[] = { | |
| 34 | { "Headphone Jack", NULL, "LHPOUT"}, | |
| 35 | { "Headphone Jack", NULL, "RHPOUT"}, | |
| 36 | ||
| 37 | { "Line Out", NULL, "LOUT" }, | |
| 38 | { "Line Out", NULL, "ROUT" }, | |
| 39 | ||
| 40 | { "LLINEIN", NULL, "Line In"}, | |
| 41 | { "RLINEIN", NULL, "Line In"}, | |
| 42 | ||
| 43 | { "MICIN", NULL, "Mic Jack"}, | |
| 44 | }; | |
| 45 | ||
| 46 | /** | |
| 47 | * simtec_tlv320aic23_init - initialise and add controls | |
| 48 | * @codec; The codec instance to attach to. | |
| 49 | * | |
| 50 | * Attach our controls and configure the necessary codec | |
| 51 | * mappings for our sound card instance. | |
| 52 | */ | |
| f0fba2ad | 53 | static int simtec_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd) |
| 14412acd | 54 | { |
| f0fba2ad | 55 | simtec_audio_init(rtd); |
| 14412acd BD |
56 | |
| 57 | return 0; | |
| 58 | } | |
| 59 | ||
| 60 | static struct snd_soc_dai_link simtec_dai_aic23 = { | |
| 61 | .name = "tlv320aic23", | |
| 62 | .stream_name = "TLV320AIC23", | |
| 81d7da54 | 63 | .codec_name = "tlv320aic3x-codec.0-001a", |
| 518aa59f | 64 | .cpu_dai_name = "s3c24xx-iis", |
| f0fba2ad | 65 | .codec_dai_name = "tlv320aic3x-hifi", |
| a08485d8 | 66 | .platform_name = "s3c24xx-iis", |
| 14412acd BD |
67 | .init = simtec_tlv320aic23_init, |
| 68 | }; | |
| 69 | ||
| 70 | /* simtec audio machine driver */ | |
| 71 | static struct snd_soc_card snd_soc_machine_simtec_aic23 = { | |
| 72 | .name = "Simtec", | |
| 095d79dc | 73 | .owner = THIS_MODULE, |
| 14412acd BD |
74 | .dai_link = &simtec_dai_aic23, |
| 75 | .num_links = 1, | |
| 4f5448ae MB |
76 | |
| 77 | .dapm_widgets = dapm_widgets, | |
| 78 | .num_dapm_widgets = ARRAY_SIZE(dapm_widgets), | |
| 79 | .dapm_routes = base_map, | |
| 80 | .num_dapm_routes = ARRAY_SIZE(base_map), | |
| 14412acd BD |
81 | }; |
| 82 | ||
| fdca21ad | 83 | static int simtec_audio_tlv320aic23_probe(struct platform_device *pd) |
| 14412acd | 84 | { |
| f0fba2ad | 85 | return simtec_audio_core_probe(pd, &snd_soc_machine_simtec_aic23); |
| 14412acd BD |
86 | } |
| 87 | ||
| c1496b4a | 88 | static struct platform_driver simtec_audio_tlv320aic23_driver = { |
| 14412acd | 89 | .driver = { |
| 14412acd BD |
90 | .name = "s3c24xx-simtec-tlv320aic23", |
| 91 | .pm = simtec_audio_pm, | |
| 92 | }, | |
| 93 | .probe = simtec_audio_tlv320aic23_probe, | |
| fdca21ad | 94 | .remove = simtec_audio_remove, |
| 14412acd BD |
95 | }; |
| 96 | ||
| c1496b4a | 97 | module_platform_driver(simtec_audio_tlv320aic23_driver); |
| 14412acd | 98 | |
| e00c3f55 | 99 | MODULE_ALIAS("platform:s3c24xx-simtec-tlv320aic23"); |
| 14412acd BD |
100 | MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>"); |
| 101 | MODULE_DESCRIPTION("ALSA SoC Simtec Audio support"); | |
| 102 | MODULE_LICENSE("GPL"); |