Lines Matching refs:lch
241 void (*callback)(int lch, u16 ch_status, void *data);
281 void (*clear_lch_regs)(int lch);
282 void (*clear_dma)(int lch);
283 void (*dma_write)(u32 val, int reg, int lch);
284 u32 (*dma_read)(int reg, int lch);
304 extern void omap_set_dma_priority(int lch, int dst_port, int priority);
306 void (*callback)(int lch, u16 ch_status, void *data),
311 extern void omap_start_dma(int lch);
312 extern void omap_stop_dma(int lch);
313 extern void omap_set_dma_transfer_params(int lch, int data_type,
317 extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
318 extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode);
320 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
323 extern void omap_set_dma_src_data_pack(int lch, int enable);
324 extern void omap_set_dma_src_burst_mode(int lch,
327 extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
330 extern void omap_set_dma_dest_data_pack(int lch, int enable);
331 extern void omap_set_dma_dest_burst_mode(int lch,
334 extern void omap_set_dma_params(int lch,
339 extern int omap_set_dma_callback(int lch,
340 void (*callback)(int lch, u16 ch_status, void *data),
342 extern dma_addr_t omap_get_dma_src_pos(int lch);
343 extern dma_addr_t omap_get_dma_dst_pos(int lch);
344 extern int omap_get_dma_active_status(int lch);
368 void (*callback)(int lch, u16 ch_status, void *data), in omap_request_dma() argument