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Diffstat (limited to 'firmware/target/arm/as3525/pcm-as3525.c')
-rw-r--r--firmware/target/arm/as3525/pcm-as3525.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/firmware/target/arm/as3525/pcm-as3525.c b/firmware/target/arm/as3525/pcm-as3525.c
index 469833b05c..1b22d48f7f 100644
--- a/firmware/target/arm/as3525/pcm-as3525.c
+++ b/firmware/target/arm/as3525/pcm-as3525.c
@@ -29,6 +29,7 @@
29#include "as3514.h" 29#include "as3514.h"
30#include "audiohw.h" 30#include "audiohw.h"
31#include "mmu-arm.h" 31#include "mmu-arm.h"
32#include "pcm-internal.h"
32 33
33#define MAX_TRANSFER (4*((1<<11)-1)) /* maximum data we can transfer via DMA 34#define MAX_TRANSFER (4*((1<<11)-1)) /* maximum data we can transfer via DMA
34 * i.e. 32 bits at once (size of I2SO_DATA) 35 * i.e. 32 bits at once (size of I2SO_DATA)
@@ -104,9 +105,13 @@ static void dma_callback(void)
104 105
105 /* force writeback */ 106 /* force writeback */
106 clean_dcache_range(dma_start_addr, dma_start_size); 107 clean_dcache_range(dma_start_addr, dma_start_size);
108 play_start_pcm();
109 pcm_play_dma_started_callback();
110 }
111 else
112 {
113 play_start_pcm();
107 } 114 }
108
109 play_start_pcm();
110} 115}
111 116
112void pcm_play_dma_start(const void *addr, size_t size) 117void pcm_play_dma_start(const void *addr, size_t size)