Lines Matching refs:lch
240 void (*callback)(int lch, u16 ch_status, void *data);
277 void (*clear_lch_regs)(int lch);
278 void (*clear_dma)(int lch);
279 void (*dma_write)(u32 val, int reg, int lch);
280 u32 (*dma_read)(int reg, int lch);
296 extern void omap_set_dma_priority(int lch, int dst_port, int priority);
298 void (*callback)(int lch, u16 ch_status, void *data),
303 extern void omap_start_dma(int lch);
304 extern void omap_stop_dma(int lch);
305 extern void omap_set_dma_transfer_params(int lch, int data_type,
309 extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
310 extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode);
312 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
315 extern void omap_set_dma_src_data_pack(int lch, int enable);
316 extern void omap_set_dma_src_burst_mode(int lch,
319 extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
322 extern void omap_set_dma_dest_data_pack(int lch, int enable);
323 extern void omap_set_dma_dest_burst_mode(int lch,
326 extern void omap_set_dma_params(int lch,
331 extern int omap_set_dma_callback(int lch,
332 void (*callback)(int lch, u16 ch_status, void *data),
334 extern dma_addr_t omap_get_dma_src_pos(int lch);
335 extern dma_addr_t omap_get_dma_dst_pos(int lch);
336 extern int omap_get_dma_active_status(int lch);