1 /* 2 * DB1000/DB1500/DB1100 ASoC audio fabric support code. 3 * 4 * (c) 2011 Manuel Lauss <manuel.lauss@googlemail.com> 5 * 6 */ 7 8 #include <linux/module.h> 9 #include <linux/moduleparam.h> 10 #include <linux/timer.h> 11 #include <linux/interrupt.h> 12 #include <linux/platform_device.h> 13 #include <sound/core.h> 14 #include <sound/pcm.h> 15 #include <sound/soc.h> 16 #include <asm/mach-au1x00/au1000.h> 17 #include <asm/mach-db1x00/bcsr.h> 18 19 #include "psc.h" 20 21 static struct snd_soc_dai_link db1000_ac97_dai = { 22 .name = "AC97", 23 .stream_name = "AC97 HiFi", 24 .codec_dai_name = "ac97-hifi", 25 .cpu_dai_name = "alchemy-ac97c", 26 .platform_name = "alchemy-pcm-dma.0", 27 .codec_name = "ac97-codec", 28 }; 29 30 static struct snd_soc_card db1000_ac97 = { 31 .name = "DB1000_AC97", 32 .owner = THIS_MODULE, 33 .dai_link = &db1000_ac97_dai, 34 .num_links = 1, 35 }; 36 37 static int __devinit db1000_audio_probe(struct platform_device *pdev) 38 { 39 struct snd_soc_card *card = &db1000_ac97; 40 card->dev = &pdev->dev; 41 return snd_soc_register_card(card); 42 } 43 44 static int __devexit db1000_audio_remove(struct platform_device *pdev) 45 { 46 struct snd_soc_card *card = platform_get_drvdata(pdev); 47 snd_soc_unregister_card(card); 48 return 0; 49 } 50 51 static struct platform_driver db1000_audio_driver = { 52 .driver = { 53 .name = "db1000-audio", 54 .owner = THIS_MODULE, 55 .pm = &snd_soc_pm_ops, 56 }, 57 .probe = db1000_audio_probe, 58 .remove = __devexit_p(db1000_audio_remove), 59 }; 60 61 module_platform_driver(db1000_audio_driver); 62 63 MODULE_LICENSE("GPL"); 64 MODULE_DESCRIPTION("DB1000/DB1500/DB1100 ASoC audio"); 65 MODULE_AUTHOR("Manuel Lauss"); 66