Merge tag 'devicetree-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh...

[firefly-linux-kernel-4.4.55.git] / include / linux / omap-dma.h

diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h
index 6f06f8bc612c6628bfc4f12aebfde9f1e552b280..e5a70132a240f66803a0c27a30eb2375111d97e0 100644 (file)
--- a/include/linux/omap-dma.h
+++ b/include/linux/omap-dma.h
@@ -306,15 +306,12 @@ extern void omap_set_dma_transfer_params(int lch, int data_type,
                                         int elem_count, int frame_count,
                                         int sync_mode,
                                         int dma_trigger, int src_or_dst_synch);
-extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
-                                   u32 color);
 extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
 extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode);
 
 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
                                    unsigned long src_start,
                                    int src_ei, int src_fi);
-extern void omap_set_dma_src_index(int lch, int eidx, int fidx);
 extern void omap_set_dma_src_data_pack(int lch, int enable);
 extern void omap_set_dma_src_burst_mode(int lch,
                                        enum omap_dma_burst_mode burst_mode);
@@ -322,7 +319,6 @@ extern void omap_set_dma_src_burst_mode(int lch,
 extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
                                     unsigned long dest_start,
                                     int dst_ei, int dst_fi);
-extern void omap_set_dma_dest_index(int lch, int eidx, int fidx);
 extern void omap_set_dma_dest_data_pack(int lch, int enable);
 extern void omap_set_dma_dest_burst_mode(int lch,
                                         enum omap_dma_burst_mode burst_mode);
@@ -331,52 +327,19 @@ extern void omap_set_dma_params(int lch,
                                struct omap_dma_channel_params *params);
 
 extern void omap_dma_link_lch(int lch_head, int lch_queue);
-extern void omap_dma_unlink_lch(int lch_head, int lch_queue);
 
 extern int omap_set_dma_callback(int lch,
                        void (*callback)(int lch, u16 ch_status, void *data),
                        void *data);
 extern dma_addr_t omap_get_dma_src_pos(int lch);
 extern dma_addr_t omap_get_dma_dst_pos(int lch);
-extern void omap_clear_dma(int lch);
 extern int omap_get_dma_active_status(int lch);
 extern int omap_dma_running(void);
 extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth,
                                       int tparams);
-extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio,
-                                unsigned char write_prio);
-extern void omap_set_dma_dst_endian_type(int lch, enum end_type etype);
-extern void omap_set_dma_src_endian_type(int lch, enum end_type etype);
-extern int omap_get_dma_index(int lch, int *ei, int *fi);
-
 void omap_dma_global_context_save(void);
 void omap_dma_global_context_restore(void);
 
-extern void omap_dma_disable_irq(int lch);
-
-/* Chaining APIs */
-#ifndef CONFIG_ARCH_OMAP1
-extern int omap_request_dma_chain(int dev_id, const char *dev_name,
-                                 void (*callback) (int lch, u16 ch_status,
-                                                   void *data),
-                                 int *chain_id, int no_of_chans,
-                                 int chain_mode,
-                                 struct omap_dma_channel_params params);
-extern int omap_free_dma_chain(int chain_id);
-extern int omap_dma_chain_a_transfer(int chain_id, int src_start,
-                                    int dest_start, int elem_count,
-                                    int frame_count, void *callbk_data);
-extern int omap_start_dma_chain_transfers(int chain_id);
-extern int omap_stop_dma_chain_transfers(int chain_id);
-extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi);
-extern int omap_get_dma_chain_dst_pos(int chain_id);
-extern int omap_get_dma_chain_src_pos(int chain_id);
-
-extern int omap_modify_dma_chain_params(int chain_id,
-                                       struct omap_dma_channel_params params);
-extern int omap_dma_chain_status(int chain_id);
-#endif
-
 #if defined(CONFIG_ARCH_OMAP1) && IS_ENABLED(CONFIG_FB_OMAP)
 #include <mach/lcd_dma.h>
 #else