diff options
Diffstat (limited to 'sound/soc/au1x/db1000.c')
-rw-r--r-- | sound/soc/au1x/db1000.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sound/soc/au1x/db1000.c b/sound/soc/au1x/db1000.c new file mode 100644 index 00000000000..127477a5e0c --- /dev/null +++ b/sound/soc/au1x/db1000.c | |||
@@ -0,0 +1,75 @@ | |||
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 | .dai_link = &db1000_ac97_dai, | ||
33 | .num_links = 1, | ||
34 | }; | ||
35 | |||
36 | static int __devinit db1000_audio_probe(struct platform_device *pdev) | ||
37 | { | ||
38 | struct snd_soc_card *card = &db1000_ac97; | ||
39 | card->dev = &pdev->dev; | ||
40 | return snd_soc_register_card(card); | ||
41 | } | ||
42 | |||
43 | static int __devexit db1000_audio_remove(struct platform_device *pdev) | ||
44 | { | ||
45 | struct snd_soc_card *card = platform_get_drvdata(pdev); | ||
46 | snd_soc_unregister_card(card); | ||
47 | return 0; | ||
48 | } | ||
49 | |||
50 | static struct platform_driver db1000_audio_driver = { | ||
51 | .driver = { | ||
52 | .name = "db1000-audio", | ||
53 | .owner = THIS_MODULE, | ||
54 | .pm = &snd_soc_pm_ops, | ||
55 | }, | ||
56 | .probe = db1000_audio_probe, | ||
57 | .remove = __devexit_p(db1000_audio_remove), | ||
58 | }; | ||
59 | |||
60 | static int __init db1000_audio_load(void) | ||
61 | { | ||
62 | return platform_driver_register(&db1000_audio_driver); | ||
63 | } | ||
64 | |||
65 | static void __exit db1000_audio_unload(void) | ||
66 | { | ||
67 | platform_driver_unregister(&db1000_audio_driver); | ||
68 | } | ||
69 | |||
70 | module_init(db1000_audio_load); | ||
71 | module_exit(db1000_audio_unload); | ||
72 | |||
73 | MODULE_LICENSE("GPL"); | ||
74 | MODULE_DESCRIPTION("DB1000/DB1500/DB1100 ASoC audio"); | ||
75 | MODULE_AUTHOR("Manuel Lauss"); | ||