From e97191faa7d685637c987dc91fc70a2cd64df57b Mon Sep 17 00:00:00 2001 From: Rafaël Carré Date: Thu, 4 Dec 2008 22:54:06 +0000 Subject: Sansa AMS: Disable DMA clocks when not in use Add dma_retain() and dma_release() to reference count the users git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19344 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/as3525/dma-target.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'firmware/target/arm/as3525/dma-target.h') diff --git a/firmware/target/arm/as3525/dma-target.h b/firmware/target/arm/as3525/dma-target.h index 26037999f0..6e373b89a6 100644 --- a/firmware/target/arm/as3525/dma-target.h +++ b/firmware/target/arm/as3525/dma-target.h @@ -37,3 +37,6 @@ void dma_enable_channel(int channel, void *src, void *dst, int peri, size_t size, int nwords, void (*callback)(void)); inline void dma_disable_channel(int channel); inline void dma_wait_transfer(int channel); + +void dma_retain(void); +void dma_release(void); -- cgit v1.2.3