Lines Matching defs:pmac_stream
63 struct pmac_stream { struct
64 int running; /* boolean */
66 int stream; /* PLAYBACK/CAPTURE */
68 int dma_size; /* in bytes */
69 int period_size; /* in bytes */
70 int buffer_size; /* in kbytes */
71 int nperiods, cur_period;
73 struct pmac_dbdma cmd;
74 volatile struct dbdma_regs __iomem *dma;
76 struct snd_pcm_substream *substream;
78 unsigned int cur_freqs; /* currently available frequencies */
79 unsigned int cur_formats; /* currently available formats */