Lines Matching defs:pmac_stream
51 struct pmac_stream { struct
52 int running; /* boolean */
54 int stream; /* PLAYBACK/CAPTURE */
56 int dma_size; /* in bytes */
57 int period_size; /* in bytes */
58 int buffer_size; /* in kbytes */
59 int nperiods, cur_period;
61 struct pmac_dbdma cmd;
62 volatile struct dbdma_regs __iomem *dma;
64 struct snd_pcm_substream *substream;
66 unsigned int cur_freqs; /* currently available frequencies */
67 unsigned int cur_formats; /* currently available formats */