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/* * linux/sound/arm/pxa2xx-pcm.h -- ALSA PCM interface for the Intel PXA2xx chip * * Author: Nicolas Pitre * Created: Nov 30, 2004 * Copyright: MontaVista Software, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef _PXA2XX_PCM_H #define _PXA2XX_PCM_H struct pxa2xx_pcm_dma_params { char *name; /* stream identifier */ u32 dcmd; /* DMA descriptor dcmd field */ volatile u32 *drcmr; /* the DMA request channel to use */ u32 dev_addr; /* device physical address for DMA */ }; struct pxa2xx_gpio { u32 sys; u32 rx; u32 tx; u32 clk; u32 frm; }; /* platform data */ extern struct snd_soc_platform pxa2xx_soc_platform; #endif |