Searched defs:au1xpsc_audio_dmadata (Results 1 – 1 of 1) sorted by relevance
40 struct au1xpsc_audio_dmadata { struct42 unsigned int ddma_id; /* DDMA direction ID for this PSC */43 u32 ddma_chan; /* DDMA context */46 struct snd_pcm_substream *substream;48 unsigned long q_period; /* queue period(s) */49 dma_addr_t dma_area; /* address of queued DMA area */50 dma_addr_t dma_area_s; /* start address of DMA area */51 unsigned long pos; /* current byte position being played */52 unsigned long periods; /* number of SG segments in total */53 unsigned long period_bytes; /* size in bytes of one SG segment */[all …]