Blackfin arch: add set_dma_curr_addr DMA API to support sound driver recording function

[karo-tx-linux.git] / include / asm-blackfin / dma.h

diff --git a/include/asm-blackfin/dma.h b/include/asm-blackfin/dma.h
index be0d913e5516271b240d1c691c074344bfc6cf36..4269082b154aede9b7946cbb5fc651ee276c4466 100644 (file)
--- a/include/asm-blackfin/dma.h
+++ b/include/asm-blackfin/dma.h
@@ -159,6 +159,7 @@ void set_dma_y_modify(unsigned int channel, short y_modify);
 void set_dma_config(unsigned int channel, unsigned short config);
 unsigned short set_bfin_dma_config(char direction, char flow_mode,
                                   char intr_mode, char dma_mode, char width);
+void set_dma_curr_addr(unsigned int channel, unsigned long addr);
 
 /* get curr status for polling */
 unsigned short get_dma_curr_irqstat(unsigned int channel);