Lines Matching refs:lch
239 void (*callback)(int lch, u16 ch_status, void *data);
279 void (*clear_lch_regs)(int lch);
280 void (*clear_dma)(int lch);
281 void (*dma_write)(u32 val, int reg, int lch);
282 u32 (*dma_read)(int reg, int lch);
302 extern void omap_set_dma_priority(int lch, int dst_port, int priority);
304 void (*callback)(int lch, u16 ch_status, void *data),
309 extern void omap_start_dma(int lch);
310 extern void omap_stop_dma(int lch);
311 extern void omap_set_dma_transfer_params(int lch, int data_type,
315 extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
316 extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode);
318 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
321 extern void omap_set_dma_src_data_pack(int lch, int enable);
322 extern void omap_set_dma_src_burst_mode(int lch,
325 extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
328 extern void omap_set_dma_dest_data_pack(int lch, int enable);
329 extern void omap_set_dma_dest_burst_mode(int lch,
332 extern void omap_set_dma_params(int lch,
337 extern int omap_set_dma_callback(int lch,
338 void (*callback)(int lch, u16 ch_status, void *data),
340 extern dma_addr_t omap_get_dma_src_pos(int lch);
341 extern dma_addr_t omap_get_dma_dst_pos(int lch);
342 extern int omap_get_dma_active_status(int lch);
366 void (*callback)(int lch, u16 ch_status, void *data), in omap_request_dma() argument