1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * DB1000/DB1500/DB1100 ASoC audio fabric support code. 4 * 5 * (c) 2011 Manuel Lauss <manuel.lauss@googlemail.com> 6 * 7 */ 8 9 #include <linux/module.h> 10 #include <linux/moduleparam.h> 11 #include <linux/timer.h> 12 #include <linux/interrupt.h> 13 #include <linux/platform_device.h> 14 #include <sound/core.h> 15 #include <sound/pcm.h> 16 #include <sound/soc.h> 17 #include <asm/mach-au1x00/au1000.h> 18 #include <asm/mach-db1x00/bcsr.h> 19 20 #include "psc.h" 21 22 static struct snd_soc_dai_link db1000_ac97_dai = { 23 .name = "AC97", 24 .stream_name = "AC97 HiFi", 25 .codec_dai_name = "ac97-hifi", 26 .cpu_dai_name = "alchemy-ac97c", 27 .platform_name = "alchemy-pcm-dma.0", 28 .codec_name = "ac97-codec", 29 }; 30 31 static struct snd_soc_card db1000_ac97 = { 32 .name = "DB1000_AC97", 33 .owner = THIS_MODULE, 34 .dai_link = &db1000_ac97_dai, 35 .num_links = 1, 36 }; 37 38 static int db1000_audio_probe(struct platform_device *pdev) 39 { 40 struct snd_soc_card *card = &db1000_ac97; 41 card->dev = &pdev->dev; 42 return devm_snd_soc_register_card(&pdev->dev, card); 43 } 44 45 static struct platform_driver db1000_audio_driver = { 46 .driver = { 47 .name = "db1000-audio", 48 .pm = &snd_soc_pm_ops, 49 }, 50 .probe = db1000_audio_probe, 51 }; 52 53 module_platform_driver(db1000_audio_driver); 54 55 MODULE_LICENSE("GPL"); 56 MODULE_DESCRIPTION("DB1000/DB1500/DB1100 ASoC audio"); 57 MODULE_AUTHOR("Manuel Lauss"); 58