/*
- * linux/sound/arm/omap-alsa-dma.h
+ * sound/arm/omap-alsa-dma.h
*
* Common audio DMA handling for the OMAP processors
*
+ * Copyright (C) 2006 Mika Laitio <lamikr@cc.jyu.fi>
+ *
* Copyright (C) 2005 Instituto Nokia de Tecnologia - INdT - Manaus Brazil
*
* Copyright (C) 2004 Texas Instruments, Inc.
#include "omap-aic23.h"
-/************************** GLOBAL MACROS *************************************/
-
-/* Provide the Macro interfaces common across platforms */
-#define DMA_REQUEST(e,s, cb) {e=omap_request_sound_dma(s->dma_dev, s->id, s, &s->lch);}
-#define DMA_FREE(s) omap_free_sound_dma(s, &s->lch)
-#define DMA_CLEAR(s) omap_clear_sound_dma(s)
-
/************************** GLOBAL DATA STRUCTURES *********************************/
typedef void (*dma_callback_t) (int lch, u16 ch_status, void *data);
/**************** ARCH SPECIFIC FUNCIONS *******************************************/
-void omap_clear_sound_dma(struct audio_stream * s);
+void omap_clear_alsa_sound_dma(struct audio_stream * s);
-int omap_request_sound_dma(int device_id, const char *device_name,
+int omap_request_alsa_sound_dma(int device_id, const char *device_name,
void *data, int **channels);
-int omap_free_sound_dma(void *data, int **channels);
+int omap_free_alsa_sound_dma(void *data, int **channels);
-int omap_start_sound_dma(struct audio_stream *s, dma_addr_t dma_ptr,
- u_int dma_size);
+int omap_start_alsa_sound_dma(struct audio_stream *s, dma_addr_t dma_ptr, u_int dma_size);
-void omap_audio_stop_dma(struct audio_stream *s);
+void omap_stop_alsa_sound_dma(struct audio_stream *s);
#endif