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| author | Takashi Iwai <tiwai@suse.de> | 2011-09-22 11:56:12 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-09-22 11:56:12 +0400 |
| commit | af1910a817c5ad52c32dddacc1744cfa1b35889e (patch) | |
| tree | 2d6504a2ac5971bb84e0172bbdd309b781048849 /sound/soc/au1x/psc.h | |
| parent | 5495ffbd7b56d8bffebc5e30f03ea374590f1bb4 (diff) | |
| parent | f648de832dbf6d1947ce5a7c0ed24a3a71d8545b (diff) | |
| download | linux-af1910a817c5ad52c32dddacc1744cfa1b35889e.tar.xz | |
Merge branch 'topic/asoc' into topic/remove-irqf_disable
Diffstat (limited to 'sound/soc/au1x/psc.h')
| -rw-r--r-- | sound/soc/au1x/psc.h | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/sound/soc/au1x/psc.h b/sound/soc/au1x/psc.h index b30eadd422a7..b16b2e02e0c9 100644 --- a/sound/soc/au1x/psc.h +++ b/sound/soc/au1x/psc.h @@ -1,7 +1,7 @@ /* - * Au12x0/Au1550 PSC ALSA ASoC audio support. + * Alchemy ALSA ASoC audio support. * - * (c) 2007-2008 MSC Vertriebsges.m.b.H., + * (c) 2007-2011 MSC Vertriebsges.m.b.H., * Manuel Lauss <manuel.lauss@gmail.com> * * This program is free software; you can redistribute it and/or modify @@ -13,10 +13,6 @@ #ifndef _AU1X_PCM_H #define _AU1X_PCM_H -/* DBDMA helpers */ -extern struct platform_device *au1xpsc_pcm_add(struct platform_device *pdev); -extern void au1xpsc_pcm_destroy(struct platform_device *dmapd); - struct au1xpsc_audio_data { void __iomem *mmio; @@ -27,15 +23,9 @@ struct au1xpsc_audio_data { unsigned long pm[2]; struct mutex lock; - struct platform_device *dmapd; + int dmaids[2]; }; -#define PCM_TX 0 -#define PCM_RX 1 - -#define SUBSTREAM_TYPE(substream) \ - ((substream)->stream == SNDRV_PCM_STREAM_PLAYBACK ? PCM_TX : PCM_RX) - /* easy access macros */ #define PSC_CTRL(x) ((unsigned long)((x)->mmio) + PSC_CTRL_OFFSET) #define PSC_SEL(x) ((unsigned long)((x)->mmio) + PSC_SEL_OFFSET) |