Lines Matching defs:au1xpsc_audio_dmadata

42 struct au1xpsc_audio_dmadata {  struct
44 	unsigned int ddma_id;		/* DDMA direction ID for this PSC */
45 	u32 ddma_chan;			/* DDMA context */
48 	struct snd_pcm_substream *substream;
49 	unsigned long curr_period;	/* current segment DDMA is working on */
50 	unsigned long q_period;		/* queue period(s) */
51 	dma_addr_t dma_area;		/* address of queued DMA area */
52 	dma_addr_t dma_area_s;		/* start address of DMA area */
53 	unsigned long pos;		/* current byte position being played */
54 	unsigned long periods;		/* number of SG segments in total */
55 	unsigned long period_bytes;	/* size in bytes of one SG segment */
80 static void au1x_pcm_queue_tx(struct au1xpsc_audio_dmadata *cd)  in au1x_pcm_queue_tx()  argument