diff options
Diffstat (limited to 'include/linux/omap-dma.h')
| -rw-r--r-- | include/linux/omap-dma.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/omap-dma.h b/include/linux/omap-dma.h index ba3cfbb52312..5c5c93ad6b50 100644 --- a/include/linux/omap-dma.h +++ b/include/linux/omap-dma.h @@ -129,7 +129,6 @@ #define IS_WORD_16 BIT(0xd) #define ENABLE_16XX_MODE BIT(0xe) #define HS_CHANNELS_RESERVED BIT(0xf) -#define DMA_ENGINE_HANDLE_IRQ BIT(0x10) /* Defines for DMA Capabilities */ #define DMA_HAS_TRANSPARENT_CAPS (0x1 << 18) @@ -239,9 +238,6 @@ struct omap_dma_lch { void (*callback)(int lch, u16 ch_status, void *data); void *data; long flags; - /* required for Dynamic chaining */ - int prev_linked_ch; - int next_linked_ch; int state; int chain_id; int status; @@ -303,7 +299,6 @@ extern void omap_set_dma_priority(int lch, int dst_port, int priority); extern int omap_request_dma(int dev_id, const char *dev_name, void (*callback)(int lch, u16 ch_status, void *data), void *data, int *dma_ch); -extern void omap_enable_dma_irq(int ch, u16 irq_bits); extern void omap_disable_dma_irq(int ch, u16 irq_bits); extern void omap_free_dma(int ch); extern void omap_start_dma(int lch); @@ -312,7 +307,6 @@ 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_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, @@ -329,22 +323,10 @@ 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); -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 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 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); -void omap_dma_global_context_save(void); -void omap_dma_global_context_restore(void); #if defined(CONFIG_ARCH_OMAP1) && IS_ENABLED(CONFIG_FB_OMAP) #include <mach/lcd_dma.h> |